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Cheap flights from Spokane (GEG) to Dulles Intl (IAD) from $153

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 7/3. 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.
GEG — IAD
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
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The best prices from Spokane to Washington, D.C. Dulles Intl are usually found in February or April, booked 41 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Spokane to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Spokane (GEG) to Dulles Intl (IAD). 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 June 6, 2024.

Popular in

July

Cheapest in

February

Round-trip from

$234

One-way from

$233
High demand for flights, 26% potential price rise
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Best time to find cheap flights, 33% potential price drop
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From Spokane to Washington, D.C. Dulles Intl
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One-way flight from Spokane to Washington, D.C. Dulles Intl
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What is the cheapest day to fly round-trip from Spokane to Washington, D.C. Dulles Intl Airport?

Travelers have found that booking a Tuesday departure is the best way to save up to 25% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Spokane to Washington, D.C. Dulles Intl Airport?

To save up to 218% on this flight, we recommend booking at least 39 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Spokane to Washington, D.C. Dulles Intl Airport from $630 1-2 weeks out and tickets from $756 for flights departing within the next 72 hours.

What is the cheapest month to fly from Spokane to Washington, D.C. Dulles Intl Airport?

Flights from Spokane to Washington, D.C. Dulles Intl Airport lean towards being more expensive in December. Prices are generally better when you fly from Spokane to Washington, D.C. Dulles Intl Airport in February, with the cheapest ticket starting at $223.

What is the cheapest time of day to fly from GEG to IAD?

It’s typically best to fly out from Spokane to Washington, D.C. Dulles Intl Airport at noon. Doing so could potentially save you 19% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Spokane to Dulles Intl flights in June & July 2024

Find cheap flight options from Spokane to Dulles Intl specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
Check out some of the best flight deals from Spokane to Washington, D.C. in 2024. For more flight deals, be sure to check back very soon.
Thu 7/2510:59 pmGEG - IAD
1 stop6h 46mDelta
Wed 8/146:22 amIAD - GEG
1 stop9h 37mDelta
Deal found 6/5$358
Wed 7/35:25 pmGEG - IAD
1 stop14h 48mMultiple Airlines
Fri 7/54:16 pmIAD - GEG
1 stop9h 18mMultiple Airlines
Deal found 6/5$370
Fri 7/267:00 amGEG - IAD
1 stop8h 36mAlaska Airlines
Tue 8/134:16 pmIAD - GEG
1 stop9h 18mAlaska Airlines
Deal found 6/5$378
Wed 7/35:25 pmGEG - IAD
1 stop14h 48mMultiple Airlines
Sat 7/138:25 amIAD - GEG
3 stops27h 27mMultiple Airlines
Deal found 6/5$391
Mon 6/2410:57 pmGEG - IAD
1 stop6h 48mDelta
Mon 7/84:56 pmIAD - GEG
1 stop7h 53mDelta
Deal found 6/5$401
Thu 7/45:00 amGEG - IAD
1 stop9h 37mMultiple Airlines
Thu 7/1112:07 pmIAD - GEG
1 stop7h 51mMultiple Airlines
Deal found 6/5$407
Wed 7/31:45 pmGEG - IAD
1 stop12h 55mAlaska Airlines
Fri 7/54:16 pmIAD - GEG
1 stop9h 18mAlaska Airlines
Deal found 6/5$425
Wed 7/105:35 pmGEG - IAD
2 stops12h 10mDelta
Mon 7/154:56 pmIAD - GEG
1 stop7h 53mDelta
Deal found 6/5$427
Tue 6/257:23 pmGEG - IAD
1 stop7h 37mDelta
Mon 7/84:56 pmIAD - GEG
1 stop7h 53mDelta
Deal found 6/5$433

Spokane to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between Spokane and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Check out some of the best flight deals from Spokane to Washington, D.C. in 2024. For more flight deals, be sure to check back very soon.
Wed 8/1410:32 pmGEG - IAD
1 stop7h 12mAmerican Airlines
Tue 8/206:52 amIAD - GEG
1 stop7h 45mAmerican Airlines
Deal found 6/5$328
Wed 8/1410:32 pmGEG - IAD
1 stop7h 12mAmerican Airlines
Tue 8/209:14 amIAD - GEG
2 stops13h 07mAmerican Airlines
Deal found 6/5$333
Wed 8/147:00 amGEG - IAD
2 stops13h 22mAmerican Airlines
Tue 8/209:14 amIAD - GEG
2 stops13h 07mAmerican Airlines
Deal found 6/5$338
Wed 9/46:00 amGEG - IAD
1 stop7h 32mAmerican Airlines
Mon 9/96:55 amIAD - GEG
1 stop7h 46mAmerican Airlines
Deal found 6/5$348
Wed 9/410:26 amGEG - IAD
2 stops10h 24mDelta
Mon 9/95:55 pmIAD - GEG
1 stop9h 07mDelta
Deal found 6/5$353
Thu 7/2510:59 pmGEG - IAD
1 stop6h 46mDelta
Wed 8/146:22 amIAD - GEG
1 stop9h 37mDelta
Deal found 6/5$358
Fri 9/2010:59 pmGEG - IAD
1 stop6h 48mDelta
Fri 9/274:57 pmIAD - GEG
1 stop7h 52mDelta
Deal found 6/6$368
Wed 7/35:25 pmGEG - IAD
1 stop14h 48mMultiple Airlines
Fri 7/54:16 pmIAD - GEG
1 stop9h 18mMultiple Airlines
Deal found 6/5$370
Fri 9/206:51 pmGEG - IAD
2 stops10h 56mDelta
Fri 9/274:57 pmIAD - GEG
1 stop7h 52mDelta
Deal found 6/6$373

Spokane to Dulles Intl flights leaving soon

Find last-minute flight options from Spokane to Dulles Intl 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 3,050,429 searches. Data last updated June 6, 2024.
Users seeking a last-minute flight from Spokane to Washington, D.C. should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Sat 6/157:26 pmGEG - IAD
1 stop9h 04mMultiple Airlines
Thu 6/2012:16 pmIAD - GEG
1 stop7h 51mMultiple Airlines
Deal found 6/5$602
Sat 6/1511:55 amGEG - IAD
1 stop8h 43mDelta
Thu 6/201:25 pmIAD - GEG
2 stops11h 22mDelta
Deal found 6/5$615
Sat 6/156:00 amGEG - IAD
2 stops12h 46mDelta
Thu 6/201:25 pmIAD - GEG
2 stops11h 22mDelta
Deal found 6/5$620
Fri 6/142:15 pmGEG - IAD
1 stop6h 23mDelta
Fri 6/216:22 amIAD - GEG
1 stop7h 28mDelta
Deal found 6/5$648
Fri 6/1410:57 pmGEG - IAD
2 stops9h 30mDelta
Fri 6/216:22 amIAD - GEG
1 stop7h 28mDelta
Deal found 6/5$653
Thu 6/135:10 amGEG - IAD
1 stop21h 15mUnited Airlines
Mon 6/176:30 amIAD - GEG
1 stop19h 00mUnited Airlines
Deal found 6/5$741
Fri 6/145:05 amGEG - IAD
1 stop8h 35mDelta
Mon 6/173:00 pmIAD - GEG
1 stop9h 47mDelta
Deal found 6/5$742
Fri 6/1411:55 amGEG - IAD
1 stop8h 43mDelta
Sun 6/166:22 amIAD - GEG
1 stop7h 28mDelta
Deal found 6/5$745
Fri 6/145:05 amGEG - IAD
1 stop8h 35mDelta
Mon 6/173:00 pmIAD - GEG
2 stops11h 45mDelta
Deal found 6/5$747

One-way flights to Dulles Intl from Spokane

Search for one-way flight options from Spokane to Dulles Intl. 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 3,050,429 searches. Data last updated June 6, 2024.
If you're seeking multiple options on one-way flights from Spokane to Washington, D.C., be sure to check out these deals, which are updated often. Those needing a return flight from Spokane to Washington, D.C. can use the search form above.
Wed 7/35:25 pmGEG - IAD
1 stop14h 48mSun Country Air
Deal found 6/5$153
Tue 8/610:32 pmGEG - IAD
1 stop7h 12mAmerican Airlines
Deal found 6/5$164
Tue 9/1710:30 amGEG - IAD
2 stops10h 23mDelta
Deal found 6/5$169
Thu 6/206:05 pmGEG - IAD
1 stop16h 32mSun Country Air
Deal found 6/5$178
Fri 8/96:30 pmGEG - IAD
1 stop7h 55mUnited Airlines
Deal found 6/4$184
Wed 6/266:28 pmGEG - IAD
1 stop7h 57mUnited Airlines
Deal found 6/4$189
Mon 8/56:00 pmGEG - IAD
1 stop8h 35mUnited Airlines
Deal found 6/5$194
Mon 8/55:11 pmGEG - IAD
2 stops13h 05mDelta
Deal found 6/5$199
Thu 6/135:40 pmGEG - IAD
1 stop16h 17mSun Country Air
Deal found 6/5$218

Find flights from Spokane to Dulles Intl within your budget

Customize your flight search to find flights from Spokane to Dulles Intl 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 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$328 - $606

Route

Depart

Return

Price

SpokaneWashington, D.C. Dulles Intl

GEG - IAD

GEGIAD

Spokane

Wed 8/14

1 stop7h 12m

Washington, D.C. Dulles Intl

Tue 8/20

1 stop7h 45m

$328

SpokaneWashington, D.C. Dulles Intl

GEG - IAD

GEGIAD

Spokane

Wed 8/14

1 stop7h 12m

Washington, D.C. Dulles Intl

Tue 8/20

2 stops13h 07m

$333

SpokaneWashington, D.C. Dulles Intl

GEG - IAD

GEGIAD

Spokane

Wed 8/14

2 stops13h 22m

Washington, D.C. Dulles Intl

Tue 8/20

2 stops13h 07m

$338

SpokaneWashington, D.C. Dulles Intl

GEG - IAD

GEGIAD

Spokane

Wed 9/4

2 stops10h 24m

Washington, D.C. Dulles Intl

Mon 9/9

1 stop9h 07m

$353

SpokaneWashington, D.C. Dulles Intl

GEG - IAD

GEGIAD

Spokane

Thu 7/25

1 stop6h 46m

Washington, D.C. Dulles Intl

Wed 8/14

1 stop9h 37m

$358

SpokaneWashington, D.C. Dulles Intl

GEG - IAD

GEGIAD

Spokane

Wed 7/3

1 stop14h 48m

Washington, D.C. Dulles Intl

Fri 7/5

1 stop9h 18m

$370

SpokaneWashington, D.C. Dulles Intl

GEG - IAD

GEGIAD

Spokane

Fri 7/26

1 stop8h 36m

Washington, D.C. Dulles Intl

Tue 8/13

1 stop9h 18m

$378

SpokaneWashington, D.C. Dulles Intl

GEG - IAD

GEGIAD

Spokane

Thu 9/19

2 stops20h 01m

Washington, D.C. Dulles Intl

Mon 9/23

1 stop9h 27m

$380

SpokaneWashington, D.C. Dulles Intl

GEG - IAD

GEGIAD

Spokane

Tue 6/25

1 stop7h 57m

Washington, D.C. Dulles Intl

Sat 7/6

1 stop9h 38m

$606

Flights are sorted by cheapest first

Deals found on 6/5

How far ahead should I book a flight from Spokane to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Spokane to Dulles Intl. Price data was last updated on May 31, 2024.
Booking 41 days in advance of your planned departure date is, on average, the best time to get cheap flights from Spokane to Washington, D.C. Dulles Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

What is the cheapest day to fly from Spokane to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Spokane to Dulles Intl. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Spokane to Washington, D.C. Dulles Intl Airport flight should consider departing on Friday at noon when fares are most often at their lowest. Monday mornings 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 Spokane to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Spokane 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 Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature and rainfall totals by month.

WAS

Temperature

35.6 - 80.6 °F

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated June 6, 2024.
Read through reviews of airlines operating flights from Spokane to Washington, D.C., such as Alaska Airlines, Delta and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,223 reviews

Food

7.3

Comfort

7.9

Overall

8.1

Entertainment

7.3

Crew

8.6

Boarding

8.2

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Alaska Airlines
8.1
Very good
9,223 reviews
Alaska Airlines
8.1
Very good
9,223 reviews

Food

7.3

Comfort

7.9

Overall

8.1

Entertainment

7.3

Crew

8.6

Boarding

8.2

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Delta
8.0
Very good
10,363 reviews
Alaska Airlines
8.1
Very good
9,223 reviews

Food

7.3

Comfort

7.9

Overall

8.1

Entertainment

7.3

Crew

8.6

Boarding

8.2

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

United Airlines
7.4
Good
10,696 reviews
Alaska Airlines
8.1
Very good
9,223 reviews

Food

7.3

Comfort

7.9

Overall

8.1

Entertainment

7.3

Crew

8.6

Boarding

8.2

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

American Airlines
7.3
Good
14,226 reviews
Alaska Airlines
8.1
Very good
9,223 reviews

Food

7.3

Comfort

7.9

Overall

8.1

Entertainment

7.3

Crew

8.6

Boarding

8.2

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Sun Country Air
7.2
Good
593 reviews
Alaska Airlines
8.1
Very good
9,223 reviews

Food

7.3

Comfort

7.9

Overall

8.1

Entertainment

7.3

Crew

8.6

Boarding

8.2

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Related info for your journey

Find useful and relevant information for your journey from Spokane to Dulles Intl. 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 Spokane to Washington, D.C. Dulles Intl?

    For a flight from Spokane to Washington, D.C. Dulles Intl, you will be flying from Spokane. Spokane (GEG) is just 5.6 mi from the center of the city. Spokane is the only Spokane airport and it handles 0 outbound flights to Washington, D.C. Dulles Intl per day. 4 airlines have flights to Washington, D.C. Dulles Intl from Spokane on a regular basis.

  • Can I find flights from Spokane to Washington, D.C. Dulles Intl Airport for under $400 on Cheapflights?

    Yes, there are multiple flights from Spokane to Washington, D.C. Dulles Intl Airport for under $400. The cheapest flight booked recently is on American Airlines for just $328, but on average you can expect to pay $387.

  • Are there last-minute flights available from Spokane to Washington, D.C. Dulles Intl Airport for under $700?

    There are currently 15+ open flights from Spokane to Washington, D.C. Dulles Intl Airport within the next 7 days for less than $700.

  • What are the cheapest airlines flying from Spokane to Washington, D.C. Dulles Intl Airport round-trip?

    Flying on American Airlines is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $328. Additional round-trip tickets that might be worth considering are offered by Delta and Alaska Airlines, with the lowest prices starting at $353 and $378, respectively. American Airlines is 36% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Spokane to Washington, D.C. Dulles Intl Airport one-way?

    For one-way options, check prices for Sun Country Air. According to our data, you can fly for as low as $153. Users have also found prices from $164 and $169 on American Airlines and Delta, respectively.

  • What does GEG to IAD mean?

    Spokane Airport is GEG and Washington, D.C. Dulles Intl Airport is IAD. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Spokane to Dulles Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Spokane to Dulles Intl 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 Spokane to Dulles Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Spokane to Dulles Intl 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 Spokane to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Spokane to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Spokane to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Spokane to Dulles Intl.

  • Can I find deals for business class flights from Spokane to Dulles Intl?

    Yes. Cheapflights offers flight deals from Spokane to Dulles Intl 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 Spokane to Dulles Intl that allow pets onboard?

    Many airlines flying from Spokane to Dulles Intl 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 Spokane to Dulles Intl?

    Yes, you can often find last-minute deals on Spokane to Dulles Intl 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 Spokane to Washington, D.C. Dulles Intl Airport flight deals updated?

    The Spokane to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 6/6.

  • What are the most popular airlines that fly from Spokane to Washington, D.C. Dulles Intl Airport?

    The most popular airlines flying from Spokane to Washington, D.C. Dulles Intl Airport are American Airlines, Alaska Airlines and Delta. Something to consider prior to booking your flight.

  • What is the cheapest month to book a flight from Spokane to Washington, D.C. Dulles Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Spokane to Washington, D.C. Dulles Intl Airport (average of $278). Flying from Spokane to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $382). 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 Spokane to Dulles Intl
See prices for flight routes from nearby airports that may be better suited for you.

Seattle to Dulles Intl flights
Seattle to Reagan-National flights
Seattle to Baltimore flights
Portland to Dulles Intl flights
Portland to Baltimore flights
Portland to Reagan-National flights
Spokane to Baltimore flights
Spokane to Reagan-National flights
Pasco to Dulles Intl flights
Pasco to Baltimore flights
Pasco to Reagan-National flights
Bellingham to Baltimore flights
Bellingham to Dulles Intl flights
Walla Walla to Reagan-National flights
Bellingham to Reagan-National flights
Pullman to Baltimore flights
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Pullman to Reagan-National flights
Pullman to Dulles Intl flights
Yakima to Baltimore flights
Yakima to Reagan-National flights
Wenatchee to Dulles Intl flights
Wenatchee to Reagan-National flights
Wenatchee to Baltimore flights
Walla Walla to Dulles Intl flights
Walla Walla to Baltimore flights

Top 4 airlines flying from Spokane to Dulles Intl

Discover the top 4 airlines that operate flights from Spokane to Dulles Intl. 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 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$334Average$479FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$340Average$430FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$380Average$514FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$420Average$552FlexibilityNo cancel feeOn-time69%
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Search flights from Spokane to Dulles Intl by cabin class

Find flights from Spokane to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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