Question 1

What days are nonstop flights available from Portland, Maine to Washington, D.C. Dulles Intl Airport?

Accepted Answer

You can find nonstop flights on the following days: Wednesday, Thursday, Saturday.

Question 2

How many flights depart from Portland, Maine to Washington, D.C. Dulles Intl Airport on average per day?

Accepted Answer

On average, you can expect to see 4 flights from Portland, Maine to Washington, D.C. Dulles Intl Airport a day.
Morning (6am - Noon) - 50% of flight departures
Afternoon (Noon - 6pm) - 25% of flight departures
Evening (6pm - Midnight) - 25% of flight departures

Question 3

How long is the flight from Portland, Maine to Washington, D.C. Dulles Intl Airport?

Accepted Answer

For as low as $179, United Airlines can have you in Washington, D.C. Dulles Intl Airport from Portland, Maine in 1h 58m. The distance from Portland, Maine to Washington, D.C. Dulles Intl Airport is about 495 mi. This flight may include one or multiple stops.

Question 4

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

Accepted Answer

Cheapflights users have booked flights from Portland, Maine to Washington, D.C. Dulles Intl Airport round-trip from $179. Other airlines that can offer you cheap pricing are Delta, from $203, and American Airlines, from $257. Users have found that United Airlines is 50% cheaper than the other options available to this destination.

Question 5

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

Accepted Answer

For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $90. Users have also found prices from $99 and $128 on Delta and American Airlines, respectively.

Question 6

When is the best time to book a flight from Portland, Maine to Washington, D.C. Dulles Intl Airport?

Accepted Answer

Currently, September is the cheapest month in which you can book a flight from Portland, Maine to Washington, D.C. Dulles Intl Airport (average of $280). Flying from Portland, Maine to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $397). 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.

January

$308

February

$303

March

$358

April

$337

May

$336

June

$397

July

$376

August

$298

September

$280

October

$303

November

$328

December

$293

Question 7

When is the best time to book a flight from Portland, Maine to Washington, D.C. Dulles Intl Airport?

Accepted Answer

The best time to book flights from Portland, Maine to Washington, D.C. Dulles Intl Airport is 27 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 8

When is the cheapest time to fly from Portland, Maine to Washington, D.C. Dulles Intl Airport?

Accepted Answer

Travelers seeking maximum savings on their Portland, Maine to Washington, D.C. Dulles Intl Airport flight should consider departing on Thursday at noon 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.

Question 9

How recently were the Portland, Maine to Washington, D.C. Dulles Intl Airport flight deals updated?

Accepted Answer

The Portland, Maine to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 5/20.

Question 10

What are the cheapest flights from Portland, Maine to Washington, D.C. Dulles Intl Airport?

Accepted Answer

On average you can expect to pay $907 for a flight from Portland, Maine to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $108 while the most popular route, (Portland - Washington, D.C. Dulles Intl) is currently priced at $189.

Question 11

What are the most reliable airlines from Portland, Maine to Washington, D.C. Dulles Intl Airport?

Accepted Answer

Consider Republic Airways (100%), CommutAir (94%) or United Airlines (91%) when booking your flight. These represent the most reliable airlines when flying from Portland, Maine to Washington, D.C. Dulles Intl Airport.

Question 12

Can I find flights from Portland, Maine to Washington, D.C. Dulles Intl Airport for under $200 on Cheapflights?

Accepted Answer

Yes, there are multiple flights from Portland, Maine to Washington, D.C. Dulles Intl Airport for under $200. The cheapest flight booked recently is on United Airlines for just $179, but on average you can expect to pay $225.

Question 13

Are there nonstop flights from Portland, Maine to Washington, D.C. Dulles Intl Airport for under $200 on Cheapflights?

Accepted Answer

Cheapflights has at least 20 direct flights from Portland, Maine to Washington, D.C. Dulles Intl Airport under $200. A good price for a nonstop flight from Portland, Maine to Washington, D.C. Dulles Intl Airport is less than $282.

Question 14

Are there last-minute flights available from Portland, Maine to Washington, D.C. Dulles Intl Airport for under $500?

Accepted Answer

There are currently 13+ open flights from Portland, Maine to Washington, D.C. Dulles Intl Airport within the next 7 days for less than $500.

Question 15

What is the cheapest day to fly round-trip from Portland, Maine to Washington, D.C. Dulles Intl Airport?

Accepted Answer

Travelers have found that booking a Friday departure is the best way to save up to 48% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

Question 16

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

Accepted Answer

To save up to 93% on this flight, we recommend booking at least 50 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Portland, Maine to Washington, D.C. Dulles Intl Airport from $363 1-2 weeks out and tickets from $510 for flights departing within the next 72 hours.

Question 17

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

Accepted Answer

December is one of the best times of the year to fly to Washington, D.C. Dulles Intl Airport from Portland, Maine. Prices for December average $293 per person but you can even find prices for as low as $148. The most expensive prices can be found in the month of April. Opting for a December flight can save you 45% on your journey compared to booking in April

Question 18

When is the cheapest time to fly from Portland, Maine to Washington, D.C. Dulles Intl Airport (PWM - IAD)?

Accepted Answer

A simple way to save on the total cost of your ticket is to fly from Portland, Maine to Washington, D.C. Dulles Intl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight at noon.

Question 19

What airport do you fly from for flights from Portland to Washington, D.C. Dulles Intl?

Accepted Answer

Located just 2.9 mi from the city center, Portland is the airport most travelers will use when flying to Washington, D.C. Dulles Intl from Portland. Booking flights from Portland (PWM) to Washington, D.C. Dulles Intl should be relatively easy as there are 4 daily outbound flights to Washington, D.C. Dulles Intl from 2 different airlines.

Question 20

What does PWM to IAD mean?

Accepted Answer

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Portland Airport to Washington, D.C. Dulles Intl Airport flight would often be abbreviated as a PWM to IAD flight.

Question 21

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

Accepted Answer

The amount of baggage you can bring on your Portland 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.

Question 22

Can I find deals on flights from Portland to Dulles Intl with specific airlines?

Accepted Answer

Yes, Cheapflights allows you to browse and filter Portland to Dulles Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Question 23

Can I find deals for flights from Portland to Dulles Intl that include hotel bookings?

Accepted Answer

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

Question 24

How can I find direct flights from Portland to Dulles Intl?

Accepted Answer

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

Question 25

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

Accepted Answer

Yes. Cheapflights offers flight deals from Portland 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.

Question 26

Can I find deals for flights from Portland to Dulles Intl that allow pets onboard?

Accepted Answer

Many airlines flying from Portland 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.

Question 27

Can I find deals on last-minute flights from Portland to Dulles Intl?

Accepted Answer

Yes, you can often find last-minute deals on Portland 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.

Question 28

How does Cheapflights help users find flights from Portland to Dulles Intl?

Accepted Answer

Cheapflights makes it easy to find Portland to Dulles Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Question 29

Why should you use Cheapflights to find cheap flight tickets from Portland to Dulles Intl?

Accepted Answer

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Dulles Intl from Portland.

Question 30

Can Cheapflights find flights from Portland to Dulles Intl with no change fees?

Accepted Answer

Cheapflights does show flights with no change fees to all users. To see these options for flights from Portland to Dulles Intl, users can toggle the no change fees filter when performing a flight search.

Question 31

Can Cheapflights notify me if prices for flights from Portland to Dulles Intl become cheaper?

Accepted Answer

Yes! Start tracking prices for Portland to Dulles Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

Popular in	April
Cheapest in	September
Round-trip from	$235
One-way from	$169

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$182	Average$296	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
United Airlines	Cheapest$188	Average$345	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

1%of flight departures	Early morningMidnight to 6 am
53%of flight departures	Morning6 am to noon
46%of flight departures	AfternoonNoon to 6 pm
0%of flight departures	Evening6 pm to midnight

Sunday	4daily flights
Monday	4daily flights
Tuesday	4daily flights
Wednesday	4daily flights
Thursday	4daily flights
Friday	4daily flights
Saturday	4daily flights

Cheap flights from Portland (PWM) to Dulles Intl (IAD) from $90

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 6/18. 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.

The best prices from Portland to Washington, D.C. Dulles Intl are usually found in September or January, booked 27 days in advance, depart on a Saturday or Thursday and return on a Tuesday

Cheap flight deals from Portland to Dulles Intl

Popular in

Cheapest in

Round-trip from

One-way from

What is the cheapest day to fly round-trip from Portland, Maine to Washington, D.C. Dulles Intl Airport?

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

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

When is the cheapest time to fly from Portland, Maine to Washington, D.C. Dulles Intl Airport (PWM - IAD)?

Cheap United Airlines flights from Portland to Dulles Intl

Peruse some of the lowest-priced United Airlines flights we've found from Portland to Washington, D.C.. Deals update often to give you more flight options matching your criteria

Cheap Delta flights from Portland to Dulles Intl

Take a gander at the lowest prices we've found on Delta flights from Portland to Washington, D.C.. Deals are refreshing constantly so come back soon for more options.

Cheap Portland to Dulles Intl flights in May & June 2024

Find cheap flight options from Portland to Dulles Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,663,308 searches. Prices were last updated on May 20, 2024.

The lowest fares we've come across on flights traveling from Portland to Washington, D.C. in May and June 2024. More deals are always being added, so be sure to check back regularly.

Portland to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between Portland and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,663,308 searches. Data last updated May 20, 2024.

The lowest fares we've come across on flights traveling from Portland to Washington, D.C. in May and June 2024. More deals are always being added, so be sure to check back regularly.

Non-stop flights to Dulles Intl from Portland

Consider booking one of these non-stop flights heading from Portland to Washington, D.C.. Select from other flights from Portland to Washington, D.C. by using the search form above.

Portland to Dulles Intl flights leaving soon

Check out these flights departing soon from Portland to Washington, D.C.. Users should be sure to double check the price, date, and time of their last-minute flight.

One-way flights to Dulles Intl from Portland

If you're seeking multiple options on one-way flights from Portland to Washington, D.C., be sure to check out these deals, which are updated often. Users in need of a round-trip flight from Portland to Washington, D.C. instead should update the search form at the top of page.

Find flights from Portland to Dulles Intl within your budget

When is the best time to book a flight from Portland, Maine to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Dulles Intl. Price data was last updated on May 10, 2024.

The best time to book flights from Portland, Maine to Washington, D.C. Dulles Intl Airport is 27 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

When is the cheapest time to fly from Portland, Maine to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Portland to Dulles Intl. Price data was last updated on May 19, 2024.

Average price of flights to Dulles Intl by month

Plan your trip from Portland to Dulles Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Portland to Dulles Intl is currently $113 while a round-trip flight costs $220. Price data was last updated on May 19, 2024.

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.

Reviews of airlines servicing Dulles Intl

Peruse reviews from past customers who have flown with United Airlines, Delta and American Airlines from Portland to Washington, D.C. to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

Can I find flights from Portland, Maine to Washington, D.C. Dulles Intl Airport for under $200 on Cheapflights?

Are there nonstop flights from Portland, Maine to Washington, D.C. Dulles Intl Airport for under $200 on Cheapflights?

Are there last-minute flights available from Portland, Maine to Washington, D.C. Dulles Intl Airport for under $500?

What days are nonstop flights available from Portland, Maine to Washington, D.C. Dulles Intl Airport?

How many flights depart from Portland, Maine to Washington, D.C. Dulles Intl Airport on average per day?

How long is the flight from Portland, Maine to Washington, D.C. Dulles Intl Airport?

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

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

What are the most reliable airlines from Portland, Maine to Washington, D.C. Dulles Intl Airport?

What are the cheapest flights from Portland, Maine to Washington, D.C. Dulles Intl Airport?

What does PWM to IAD mean?

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

Can I find deals on flights from Portland to Dulles Intl with specific airlines?

Can I find deals for flights from Portland to Dulles Intl that include hotel bookings?

How can I find direct flights from Portland to Dulles Intl?

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

Can I find deals for flights from Portland to Dulles Intl that allow pets onboard?

Can I find deals on last-minute flights from Portland to Dulles Intl?

How recently were the Portland, Maine to Washington, D.C. Dulles Intl Airport flight deals updated?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Dulles IntlSee prices for flight routes from nearby airports that may be better suited for you.

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Portland to Dulles Intl

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Search flights from Portland to Dulles Intl by cabin class

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

Hourly flight availability from Portland to Dulles Intl

Find hourly flight availability from Portland to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 20, 2024.

Weekly flight availability from Portland to Dulles Intl

Explore weekly flight availability from Portland to Dulles Intl. 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 May 20, 2024.

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