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Dulles Intl

$124+ Cheap flights from Bangor, ME (BGR) to Dulles Intl (IAD)

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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — IAD
févr. 20 — févr. 271
ven. 2/20
ven. 2/27
1 adult, Economy
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Cheap flight deals from Bangor to Dulles Intl

Cheapest flights from Bangor to Dulles Intl
Explore the most affordable flight options available from Bangor to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janvier 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 2/206:54 pm
BGR
-
IAD
2 stops39h 21m
Multiple Airlines
jeu. 2/2610:10 am
IAD
-
BGR
1 stop9h 04m
Multiple Airlines
Deal found 1/19$388
This United Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 3/1911:08 am
BGR
-
IAD
1 stop5h 17m
United Airlines
lun. 3/236:00 am
IAD
-
BGR
1 stop4h 22m
United Airlines
Deal found 1/19$401
This Delta deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 2/61:07 pm
BGR
-
IAD
1 stop6h 02m
Delta
mar. 2/106:00 am
IAD
-
BGR
2 stops9h 54m
Delta
Deal found 1/19$431
This Kiwi.com deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 1/236:54 pm
BGR
-
IAD
2 stops15h 50m
Multiple Airlines
dim. 1/251:30 pm
IAD
-
BGR
1 stop28h 44m
Multiple Airlines
Deal found 1/19$440
This United Airlines deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 8/85:50 pm
BGR
-
IAD
1 stop5h 10m
United Airlines
dim. 8/96:00 am
IAD
-
BGR
1 stop5h 23m
United Airlines
Deal found 1/18$451
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 2/61:07 pm
BGR
-
IAD
1 stop6h 02m
Delta
lun. 2/96:00 am
IAD
-
BGR
2 stops9h 54m
Delta
Deal found 1/20$456
This United Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 6/184:10 pm
BGR
-
IAD
1 stop6h 50m
United Airlines
dim. 6/215:20 pm
IAD
-
BGR
1 stop4h 44m
United Airlines
Deal found 1/19$471
This United Airlines deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/105:50 pm
BGR
-
IAD
1 stop5h 10m
United Airlines
mar. 8/113:30 pm
IAD
-
BGR
1 stop6h 24m
United Airlines
Deal found 1/18$476
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 2/71:09 pm
BGR
-
IAD
1 stop6h 00m
Delta
mar. 2/246:00 am
IAD
-
BGR
2 stops9h 51m
Delta
Deal found 1/20$481

Find flight deals from Bangor to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Bangor (BGR) 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 janvier 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$388
(Kiwi.com)

One-way from

$124
(Kiwi.com)

Popular in

May

Cheapest in

January

Average price

$391
Provider with most accurate pricing for Bangor-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bangor-Washington, D.C. Dulles Intl flights.
Search Deals
From Bangor to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Bangor to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bangor 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 2,558,603 searches. Data last updated janvier 21, 2026.
Use the filters below to find and compare flights from Bangor to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Bangor

Fly to

Dulles Intl

Route

Depart

Return

Price

BangorWashington, D.C.

BGR - IAD

BGRIAD

Bangor

ven. 2/20

6:54 pm-10:15 am

2 stops39h 21m

Washington, D.C. Dulles Intl

jeu. 2/26

10:10 am-7:14 pm

1 stop9h 04m

$388

BangorWashington, D.C.

BGR - IAD

BGRIAD

Bangor

jeu. 6/18

4:10 pm-11:00 pm

1 stop6h 50m

Washington, D.C. Dulles Intl

dim. 6/21

5:20 pm-10:04 pm

1 stop4h 44m

$401

BangorWashington, D.C.

BGR - IAD

BGRIAD

Bangor

jeu. 3/19

11:08 am-4:25 pm

1 stop5h 17m

Washington, D.C. Dulles Intl

lun. 3/23

6:00 am-10:22 am

1 stop4h 22m

$401

BangorWashington, D.C.

BGR - IAD

BGRIAD

Bangor

ven. 7/17

5:50 pm-11:00 pm

1 stop5h 10m

Washington, D.C. Dulles Intl

dim. 7/19

6:00 am-11:23 am

1 stop5h 23m

$401

BangorWashington, D.C.

BGR - IAD

BGRIAD

Bangor

mar. 2/10

1:07 pm-7:09 pm

1 stop6h 02m

Washington, D.C. Dulles Intl

jeu. 2/12

6:00 am-3:51 pm

2 stops9h 51m

$456

BangorWashington, D.C.

BGR - IAD

BGRIAD

Bangor

ven. 2/6

5:04 am-4:46 pm

2 stops11h 42m

Washington, D.C. Dulles Intl

lun. 2/9

6:00 am-3:54 pm

2 stops9h 54m

$462

BangorWashington, D.C.

BGR - IAD

BGRIAD

Bangor

ven. 2/6

1:07 pm-7:09 pm

1 stop6h 02m

Washington, D.C. Dulles Intl

mer. 2/11

6:00 am-3:54 pm

2 stops9h 54m

$481

BangorWashington, D.C.

BGR - IAD

BGRIAD

Bangor

sam. 2/7

1:09 pm-7:09 pm

1 stop6h 00m

Washington, D.C. Dulles Intl

mar. 2/24

6:00 am-3:51 pm

2 stops9h 51m

$481

BangorWashington, D.C.

BGR - IAD

BGRIAD

Bangor

dim. 3/8

7:53 pm-7:24 am

1 stop11h 31m

$124

BangorWashington, D.C.

BGR - IAD

BGRIAD

Bangor

dim. 3/8

7:53 pm-2:18 pm

2 stops18h 25m

$146

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 18 results
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Compare providers for flights from Bangor to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bangor to Dulles Intl in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bangor, Maine-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bangor, Maine-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bangor, Maine-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bangor, Maine-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bangor, Maine-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bangor to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Bangor 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.

Related info for your journey

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

    Located just 2.3 mi from the city center, Bangor is the airport most travelers will use when flying to Washington, D.C. Dulles Intl from Bangor. Booking flights from Bangor (BGR) to Washington, D.C. Dulles Intl should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Dulles Intl from 0 different airlines.

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

    For as low as $456, United Airlines can have you in Washington, D.C. Dulles Intl Airport from Bangor, Maine in 6h 02m. Airlines will cover a distance of 600 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bangor 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.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Hanover
Herndon
Fredericksburg
Linthicum Heights
Rockville
Laurel
Towson
Manassas
Largo
Bowie
McLean
Clinton
Upper Marlboro

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