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Cheap flights from Ottawa (YOW) to Washington, D.C. (WAS) from $181

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
YOW — WAS
juin 7 — juin 141
From?
To?
ven. 6/7
ven. 6/14
1 adult, Economy
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The best prices from Ottawa to Washington, D.C. are usually found in February or April, booked 55 days in advance, depart on a Thursday or Saturday and return on a Wednesday

Cheap flight deals from Ottawa to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated juin 2, 2024.

Popular in

August

Cheapest in

February

Round-trip from

$236

One-way from

$209
High demand for flights, 16% potential price rise
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Best time to find cheap flights, 15% potential price drop
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From Ottawa to Washington, D.C. (WAS)
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One-way flight from Ottawa to Washington, D.C. (WAS)
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What is the cheapest day to fly round-trip from Ottawa to Washington, D.C.?

Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Washington, D.C.. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Ottawa to Washington, D.C.?

To save on the cost of your flight from Ottawa to Washington, D.C., book at least 56 days before your planned departure. Booking around this time can save you about 130% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $384 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $632.

What is the cheapest month to fly from Ottawa to Washington, D.C.?

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, February can be a great choice for travel to Washington, D.C.. Flights to Washington, D.C. from Ottawa in February are about $370 on average during February, but can be found for as low as $248.

What is the cheapest time of day to fly from YOW to WAS?

Unlike at noon, when flights are generally more expensive, you can save up to 33% on flights from Ottawa to Washington, D.C. by exploring options for tickets in the evening.

Cheap Porter Airlines flights from Ottawa to Washington, D.C.

Explore cheap flight options specifically provided by Porter Airlines for the route between Ottawa and Washington, D.C.. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,824,458 searches. Data last updated juin 2, 2024.
Check out some of the cheapest Porter Airlines flights we've come across from Ottawa to Washington, D.C.. Make sure to double check the flight details before booking.
jeu. 7/257:10 amYOW - IAD
1 stop4h 27mPorter Airlines
mer. 7/315:20 pmIAD - YOW
1 stop4h 09mPorter Airlines
Deal found 6/1$284
ven. 7/57:10 amYOW - IAD
1 stop4h 27mPorter Airlines
mer. 7/101:00 pmIAD - YOW
1 stop3h 29mPorter Airlines
Deal found 6/2$289
lun. 7/2211:30 amYOW - IAD
1 stop4h 32mPorter Airlines
jeu. 7/255:20 pmIAD - YOW
1 stop4h 09mPorter Airlines
Deal found 6/2$290
sam. 7/138:35 amYOW - IAD
1 stop4h 47mPorter Airlines
sam. 7/202:50 pmIAD - YOW
1 stop4h 34mPorter Airlines
Deal found 6/2$291
mer. 6/2611:30 amYOW - IAD
1 stop4h 22mPorter Airlines
ven. 6/285:20 pmIAD - YOW
1 stop4h 09mPorter Airlines
Deal found 6/2$303
sam. 8/108:35 amYOW - IAD
1 stop4h 47mPorter Airlines
mer. 8/141:00 pmIAD - YOW
1 stop5h 14mPorter Airlines
Deal found 6/2$317
lun. 8/127:10 amYOW - IAD
1 stop4h 27mPorter Airlines
jeu. 8/151:00 pmIAD - YOW
1 stop3h 29mPorter Airlines
Deal found 6/2$319
dim. 8/118:45 amYOW - IAD
1 stop3h 22mPorter Airlines
mer. 8/145:20 pmIAD - YOW
1 stop4h 09mPorter Airlines
Deal found 6/2$322
jeu. 7/411:30 amYOW - IAD
1 stop4h 32mPorter Airlines
dim. 7/76:30 pmIAD - YOW
1 stop3h 24mPorter Airlines
Deal found 6/2$323

Cheap Air Canada flights from Ottawa to Washington, D.C.

Explore cheap flight options specifically provided by Air Canada for the route between Ottawa and Washington, D.C.. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,824,458 searches. Data last updated juin 2, 2024.
To aid your search, here are some of the cheapest Air Canada flights we've found from Ottawa to Washington, D.C.. Deals frequently update to provide users with more options.
ven. 7/52:49 pmYOW - IAD
Nonstop1h 41mAir Canada
mer. 7/1010:19 pmIAD - YOW
Nonstop1h 40mAir Canada
Deal found 6/2$293
sam. 7/2010:40 amYOW - DCA
Nonstop1h 40mAir Canada
sam. 7/278:40 pmDCA - YOW
1 stop4h 53mAir Canada
Deal found 6/1$304
sam. 7/2012:00 pmYOW - DCA
1 stop6h 05mAir Canada
sam. 7/278:40 pmDCA - YOW
1 stop4h 53mAir Canada
Deal found 6/1$315
ven. 7/510:40 amYOW - DCA
Nonstop1h 40mAir Canada
mer. 7/108:40 pmDCA - YOW
1 stop4h 53mAir Canada
Deal found 6/1$320
jeu. 7/410:40 amYOW - DCA
Nonstop1h 40mAir Canada
dim. 7/712:55 pmDCA - YOW
Nonstop1h 33mAir Canada
Deal found 6/1$337
jeu. 7/42:49 pmYOW - IAD
Nonstop1h 41mAir Canada
dim. 7/710:19 pmIAD - YOW
Nonstop1h 40mAir Canada
Deal found 6/2$338
jeu. 7/45:30 pmYOW - IAD
1 stop16h 20mAir Canada
dim. 7/710:19 pmIAD - YOW
Nonstop1h 40mAir Canada
Deal found 6/2$343
jeu. 7/412:00 pmYOW - DCA
1 stop6h 05mAir Canada
dim. 7/76:59 amDCA - YOW
1 stop6h 14mAir Canada
Deal found 6/2$349
ven. 6/287:30 pmYOW - IAD
Nonstop1h 41mAir Canada
lun. 7/15:07 pmIAD - YOW
Nonstop1h 48mAir Canada
Deal found 6/2$353

Cheap Ottawa to Washington, D.C. flights in June & July 2024

Find cheap flight options from Ottawa to Washington, D.C. specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,824,458 searches. Prices were last updated on juin 2, 2024.
Scroll through some of the best deals on flights from Ottawa to Washington, D.C. in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
mer. 6/2611:30 amYOW - IAD
1 stop4h 22mPorter Airlines
ven. 6/285:20 pmIAD - YOW
1 stop4h 09mPorter Airlines
Deal found 6/2$303
dim. 6/238:45 amYOW - IAD
1 stop3h 22mPorter Airlines
sam. 6/292:50 pmIAD - YOW
1 stop4h 34mPorter Airlines
Deal found 6/2$308
ven. 6/287:10 amYOW - IAD
1 stop4h 27mPorter Airlines
lun. 7/11:00 pmIAD - YOW
1 stop5h 14mPorter Airlines
Deal found 6/2$328
ven. 6/2111:30 amYOW - IAD
1 stop4h 32mPorter Airlines
dim. 6/306:30 pmIAD - YOW
1 stop3h 34mPorter Airlines
Deal found 6/2$348
ven. 6/287:30 pmYOW - IAD
Nonstop1h 41mAir Canada
lun. 7/15:07 pmIAD - YOW
Nonstop1h 48mAir Canada
Deal found 6/2$353
sam. 6/1510:40 amYOW - DCA
Nonstop1h 38mAir Canada
lun. 6/2412:55 pmDCA - YOW
Nonstop1h 33mAir Canada
Deal found 6/1$353
ven. 6/287:30 pmYOW - IAD
Nonstop1h 41mAir Canada
lun. 7/16:30 amIAD - YOW
1 stop5h 43mAir Canada
Deal found 6/2$359
sam. 6/158:35 amYOW - IAD
1 stop4h 47mPorter Airlines
lun. 6/241:00 pmIAD - YOW
1 stop3h 29mPorter Airlines
Deal found 6/2$371
ven. 6/217:10 amYOW - IAD
1 stop4h 27mPorter Airlines
ven. 6/285:20 pmIAD - YOW
1 stop4h 09mPorter Airlines
Deal found 6/2$373

Ottawa to Washington, D.C. 2024 flight deals

Discover exclusive flight deals for travel between Ottawa and Washington, D.C. in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,824,458 searches. Data last updated juin 2, 2024.
Scroll through some of the best deals on flights from Ottawa to Washington, D.C. in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
jeu. 7/257:10 amYOW - IAD
1 stop4h 27mPorter Airlines
mer. 7/315:20 pmIAD - YOW
1 stop4h 09mPorter Airlines
Deal found 6/1$284
ven. 7/57:10 amYOW - IAD
1 stop4h 27mPorter Airlines
mer. 7/101:00 pmIAD - YOW
1 stop3h 29mPorter Airlines
Deal found 6/2$289
lun. 7/2211:30 amYOW - IAD
1 stop4h 32mPorter Airlines
jeu. 7/255:20 pmIAD - YOW
1 stop4h 09mPorter Airlines
Deal found 6/2$290
sam. 7/138:35 amYOW - IAD
1 stop4h 47mPorter Airlines
sam. 7/202:50 pmIAD - YOW
1 stop4h 34mPorter Airlines
Deal found 6/2$291
ven. 7/52:49 pmYOW - IAD
Nonstop1h 41mAir Canada
mer. 7/1010:19 pmIAD - YOW
Nonstop1h 40mAir Canada
Deal found 6/2$293
sam. 7/2010:40 amYOW - DCA
Nonstop1h 40mAir Canada
sam. 7/2712:55 pmDCA - YOW
Nonstop1h 33mAir Canada
Deal found 6/1$293
mer. 6/2611:30 amYOW - IAD
1 stop4h 22mPorter Airlines
ven. 6/285:20 pmIAD - YOW
1 stop4h 09mPorter Airlines
Deal found 6/2$303
sam. 7/2010:40 amYOW - DCA
Nonstop1h 40mAir Canada
sam. 7/278:40 pmDCA - YOW
1 stop4h 53mAir Canada
Deal found 6/1$304
dim. 6/238:45 amYOW - IAD
1 stop3h 22mPorter Airlines
sam. 6/292:50 pmIAD - YOW
1 stop4h 34mPorter Airlines
Deal found 6/2$308

Non-stop flights to Washington, D.C. from Ottawa

Discover non-stop flight options from Ottawa to Washington, D.C.. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,824,458 searches. Data last updated juin 2, 2024.
Take a look at some of the direct flights traveling from Ottawa to Washington, D.C. in the near future. If you're looking for other options for flights from Ottawa to Washington, D.C., make sure to update the search form at the top of page.
ven. 7/52:49 pmYOW - IAD
Nonstop1h 41mAir Canada
mer. 7/1010:19 pmIAD - YOW
Nonstop1h 40mAir Canada
Deal found 6/2$293
sam. 7/2010:40 amYOW - DCA
Nonstop1h 40mAir Canada
sam. 7/2712:55 pmDCA - YOW
Nonstop1h 33mAir Canada
Deal found 6/1$293
ven. 7/510:40 amYOW - DCA
Nonstop1h 40mUnited Airlines
mer. 7/1012:55 pmDCA - YOW
Nonstop1h 33mUnited Airlines
Deal found 6/1$314
jeu. 7/410:40 amYOW - DCA
Nonstop1h 40mAir Canada
dim. 7/712:55 pmDCA - YOW
Nonstop1h 33mAir Canada
Deal found 6/1$337
jeu. 7/42:49 pmYOW - IAD
Nonstop1h 41mAir Canada
dim. 7/710:19 pmIAD - YOW
Nonstop1h 40mAir Canada
Deal found 6/2$338
jeu. 7/410:40 amYOW - DCA
Nonstop1h 40mAir Canada
dim. 7/712:55 pmDCA - YOW
Nonstop1h 33mAir Canada
Deal found 6/2$338
ven. 6/287:30 pmYOW - IAD
Nonstop1h 41mAir Canada
lun. 7/15:07 pmIAD - YOW
Nonstop1h 48mAir Canada
Deal found 6/2$353
sam. 6/1510:40 amYOW - DCA
Nonstop1h 38mAir Canada
lun. 6/2412:55 pmDCA - YOW
Nonstop1h 33mAir Canada
Deal found 6/1$353
ven. 6/2810:40 amYOW - DCA
Nonstop1h 40mAir Canada
ven. 7/512:55 pmDCA - YOW
Nonstop1h 33mAir Canada
Deal found 5/31$374

Ottawa to Washington, D.C. flights leaving soon

Find last-minute flight options from Ottawa to Washington, D.C. for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,824,458 searches. Data last updated juin 2, 2024.
Have a look at some of the last-minute flights available departing from Ottawa to Washington, D.C.. Users should examine the flight details to ensure there are no surprises.
sam. 6/84:15 pmYOW - BWI
1 stop9h 09mMultiple Airlines
sam. 6/2910:44 pmBWI - YOW
1 stop14h 25mMultiple Airlines
Deal found 6/1$417
sam. 6/88:35 amYOW - IAD
1 stop4h 47mPorter Airlines
sam. 6/292:50 pmIAD - YOW
1 stop4h 34mPorter Airlines
Deal found 6/1$433
sam. 6/84:15 pmYOW - BWI
1 stop9h 09mMultiple Airlines
sam. 6/2910:44 pmBWI - YOW
2 stops23h 33mMultiple Airlines
Deal found 6/1$481
sam. 6/810:00 amYOW - BWI
2 stops14h 46mMultiple Airlines
sam. 6/2910:44 pmBWI - YOW
2 stops23h 33mMultiple Airlines
Deal found 6/1$517
sam. 6/810:00 amYOW - BWI
3 stops15h 24mMultiple Airlines
sam. 6/2910:44 pmBWI - YOW
2 stops17h 08mMultiple Airlines
Deal found 6/1$542
sam. 6/810:00 amYOW - BWI
3 stops15h 24mMultiple Airlines
sam. 6/296:30 amBWI - YOW
3 stops17h 58mMultiple Airlines
Deal found 6/1$608
sam. 6/810:40 amYOW - DCA
Nonstop1h 38mAir Canada
dim. 6/912:55 pmDCA - YOW
Nonstop1h 31mAir Canada
Deal found 6/1$706
dim. 6/910:40 amYOW - DCA
Nonstop1h 38mAir Canada
jeu. 6/1312:55 pmDCA - YOW
Nonstop1h 31mAir Canada
Deal found 6/1$711
sam. 6/85:55 amYOW - DCA
1 stop4h 22mAir Canada
dim. 6/98:40 pmDCA - YOW
1 stop4h 52mAir Canada
Deal found 6/1$712

One-way flights to Washington, D.C. from Ottawa

Search for one-way flight options from Ottawa to Washington, D.C.. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,824,458 searches. Data last updated juin 2, 2024.
Users in need of a one-way flight from Ottawa to Washington, D.C. can choose from these deals. Users can also find round-trip Ottawa to Washington, D.C. flights by using the search form above.
jeu. 7/1111:30 amYOW - IAD
1 stop4h 32mPorter Airlines
Deal found 6/2$181
jeu. 7/112:49 pmYOW - IAD
Nonstop1h 41mAir Canada
Deal found 6/2$182
jeu. 8/87:10 amYOW - IAD
1 stop4h 27mPorter Airlines
Deal found 6/2$184
jeu. 8/87:30 pmYOW - IAD
Nonstop1h 41mAir Canada
Deal found 6/2$187
jeu. 8/810:40 amYOW - DCA
Nonstop1h 40mAir Canada
Deal found 6/1$187
dim. 6/308:45 amYOW - IAD
1 stop3h 22mPorter Airlines
Deal found 6/1$188
jeu. 8/85:55 amYOW - DCA
1 stop4h 24mAir Canada
Deal found 6/2$192
lun. 7/87:10 amYOW - IAD
1 stop4h 27mPorter Airlines
Deal found 6/2$195
jeu. 7/119:05 amYOW - BWI
1 stop11h 43mMultiple Airlines
Deal found 6/2$200

Find flights from Ottawa to Washington, D.C. within your budget

Customize your flight search to find flights from Ottawa to Washington, D.C. that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,824,458 searches. Data last updated juin 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$284 - $640

Route

Depart

Return

Price

OttawaWashington, D.C. Dulles Intl

YOW - IAD

YOWIAD

Ottawa

jeu. 7/25

1 stop4h 27m

Washington, D.C. Dulles Intl

mer. 7/31

1 stop4h 09m

$284

OttawaWashington, D.C. Dulles Intl

YOW - IAD

YOWIAD

Ottawa

ven. 7/5

1 stop4h 27m

Washington, D.C. Dulles Intl

mer. 7/10

1 stop3h 29m

$289

OttawaWashington, D.C. Dulles Intl

YOW - IAD

YOWIAD

Ottawa

lun. 7/22

1 stop4h 32m

Washington, D.C. Dulles Intl

jeu. 7/25

1 stop4h 09m

$290

OttawaWashington, D.C. Dulles Intl

YOW - IAD

YOWIAD

Ottawa

ven. 7/5

Nonstop1h 41m

Washington, D.C. Dulles Intl

mer. 7/10

Nonstop1h 40m

$293

OttawaWashington, D.C. Reagan-National

YOW - DCA

YOWDCA

Ottawa

sam. 7/20

Nonstop1h 40m

Washington, D.C. Reagan-National

sam. 7/27

Nonstop1h 33m

$293

OttawaWashington, D.C. Dulles Intl

YOW - IAD

YOWIAD

Ottawa

ven. 7/5

1 stop4h 32m

Washington, D.C. Dulles Intl

mer. 7/10

Nonstop1h 40m

$308

OttawaWashington, D.C. Reagan-National

YOW - DCA

YOWDCA

Ottawa

ven. 7/5

Nonstop1h 40m

Washington, D.C. Reagan-National

mer. 7/10

Nonstop1h 33m

$314

OttawaWashington, D.C. Reagan-National

YOW - DCA

YOWDCA

Ottawa

jeu. 7/25

1 stop13h 17m

Washington, D.C. Reagan-National

mer. 7/31

Nonstop1h 33m

$321

OttawaBaltimore/Washington

YOW - BWI

YOWBWI

Ottawa

mer. 11/13

2 stops18h 45m

Baltimore/Washington

dim. 11/17

2 stops18h 23m

$640

Flights are sorted by cheapest first

Deals found on 6/1

How far ahead should I book a flight from Ottawa to Washington, D.C.?

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Washington, D.C.. Price data was last updated on May 31, 2024.
The price you pay for your flight from Ottawa to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

What is the cheapest day to fly from Ottawa to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from Ottawa to Washington, D.C.. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Ottawa to Washington, D.C. flight should consider departing on Thursday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Ottawa to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Ottawa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature and rainfall totals by month.

WAS

Temperature

35.6 - 80.6 °F

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated juin 2, 2024.
Get a feel of what it's like to fly with Porter Airlines, Air Canada and United Airlines from Ottawa to Washington, D.C. by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,402 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,402 reviews
Delta
8.0
Very good
10,402 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

WestJet
7.5
Good
2,860 reviews
Delta
8.0
Very good
10,402 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Porter Airlines
7.4
Good
388 reviews
Delta
8.0
Very good
10,402 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,755 reviews
Delta
8.0
Very good
10,402 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Air Canada
7.0
Good
7,021 reviews
Delta
8.0
Very good
10,402 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ottawa to Washington, D.C.?

    If you book a flight to Washington, D.C. from Ottawa, you will be flying from Ottawa, which is the city’s only airport. Ottawa (YOW) is located 6.6 mi from the center of Ottawa. There are 7 flights from Ottawa to Washington, D.C. per day from 3 different airlines.

  • Can I find flights from Ottawa to Washington, D.C. for under $300 on Cheapflights?

    Yes, there are multiple flights from Ottawa to Washington, D.C. for under $300. The cheapest flight booked recently is on Porter Airlines for just $284, but on average you can expect to pay $309.

  • Are there nonstop flights from Ottawa to Washington, D.C. for under $300 on Cheapflights?

    Cheapflights has at least 20 direct flights from Ottawa to Washington, D.C. under $300. A good price for a nonstop flight from Ottawa to Washington, D.C. is less than $379.

  • Are there last-minute flights available from Ottawa to Washington, D.C. for under $500?

    There are currently 17+ open flights from Ottawa to Washington, D.C. within the next 7 days for less than $500.

  • What are the cheapest airlines flying from Ottawa to Washington, D.C. round-trip?

    Porter Airlines, at $284, was found to be the cheapest airline from Ottawa to Washington, D.C..Alternate airlines to your destination round-trip include Air Canada and United Airlines. These flights start at 23% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Ottawa to Washington, D.C. one-way?

    The cheapest airlines for a one-way flight from Ottawa to Washington, D.C. are Porter Airlines ($181), Air Canada ($182), and United Airlines ($235).

  • What are the most popular routes from Ottawa to Washington, D.C.?

    While some choose either Ottawa - Baltimore/Washington or Ottawa - Washington, D.C. Reagan-National, Ottawa - Washington, D.C. Dulles Intl is the most popular route from Ottawa to Washington, D.C..

  • What are the most reliable airlines from Ottawa to Washington, D.C.?

    Consider Avianca (90%), GoJet (84%) or Air Canada (84%) when booking your flight. These represent the most reliable airlines when flying from Ottawa to Washington, D.C..

  • What are the cheapest flights from Ottawa to Washington, D.C.?

    While on average a flight from Ottawa to Washington, D.C. is generally $523, our data shows the cheapest flight currently is $204. When looking at the most popular route, (Ottawa - Washington, D.C. Dulles Intl), you can expect to pay $276 for that flight.

  • What does YOW to IAD mean?

    Great question - YOW to IAD just means Ottawa Airport to Washington, D.C. Dulles Intl Airport. Now you’ll know what these unique codes when you look for flights! This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Baltimore/Washington Airport (BWI), Washington, D.C. Reagan-National Airport (DCA).

  • Can I find deals for flights from Ottawa to Washington, D.C. that include extra baggage allowance?

    The amount of baggage you can bring on your Ottawa to Washington, D.C. flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ottawa to Washington, D.C. with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ottawa to Washington, D.C. flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Ottawa to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Ottawa to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Washington, D.C..

  • Can I find deals for business class flights from Ottawa to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Ottawa to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Ottawa to Washington, D.C. that allow pets onboard?

    Many airlines flying from Ottawa to Washington, D.C. offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ottawa to Washington, D.C.?

    Yes, you can often find last-minute deals on Ottawa to Washington, D.C. flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ottawa to Washington, D.C. flight deals updated?

    The Ottawa to Washington, D.C. flight deals you see on this page were last updated on 6/2.

  • What are the most popular airlines that fly from Ottawa to Washington, D.C.?

    The most popular airlines flying from Ottawa to Washington, D.C. are Air Canada, Porter Airlines and United Airlines. Something to consider prior to booking your flight.

  • What is the cheapest month to book a flight from Ottawa to Washington, D.C.?

    Currently, September is the cheapest month in which you can book a flight from Ottawa to Washington, D.C. (average of $278). Flying from Ottawa to Washington, D.C. in June is currently the most expensive (average of $388). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Ottawa to Washington, D.C.
See prices for flight routes from nearby airports that may be better suited for you.

Pearson Intl to Reagan-National flights
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Top 3 airlines flying from Ottawa to Washington, D.C.

Discover the top 3 airlines that operate flights from Ottawa to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,824,458 searches. Data last updated juin 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$177Average$447FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$207Average$454FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Porter AirlinesCheapest$235Average$344FlexibilityNo cancel feeOn-time52%
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Search flights from Ottawa to Washington, D.C. by cabin class

Find flights from Ottawa to Washington, D.C., based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Ottawa to Washington, D.C.

Find hourly flight availability from Ottawa to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated juin 2, 2024.
1%of flight departuresEarly morningMidnight to 6 am
52%of flight departuresMorning6 am to noon
25%of flight departuresAfternoonNoon to 6 pm
22%of flight departuresEvening6 pm to midnight
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Weekly flight availability from Ottawa to Washington, D.C.

Explore weekly flight availability from Ottawa to Washington, D.C.. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated juin 2, 2024.
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Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ottawa to Washington, D.C.. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Washington, D.C.?

Millions of users choose and trust Cheapflights to book the best flight deals from Ottawa to Washington, D.C. for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ottawa to Washington, D.C. with no change fees?

Certainly. Search results for flights to Washington, D.C. from Ottawa shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ottawa to Washington, D.C. become cheaper?

Not ready to book yet? You can track prices for flights from Ottawa to Washington, D.C. on Cheapflights with our Price Alert feature and get notified when better prices are available.

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