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

For as low as $537, Delta can have you in Washington, D.C. Dulles Intl Airport from Bangor, Maine in 4h 23m. 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.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

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).

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

When flying from Bangor, Maine to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 FlightHub the most. FlightHub 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.

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.

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.

$254+ Cheap Flights from Bangor, ME to Washington, D.C. Dulles Intl Airport

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Cheap flight deals from Bangor to Dulles Intl

Cheapest

Best

Last-minute

One-way

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 October 20, 2026.

Wed 12/210:07 am -

2 stops11h 39m

Sun 12/69:23 pm -

1 stop12h 55m

Deal found 10/18

$254

Thu 11/196:00 pm -

1 stop25h 06m

Mon 11/237:46 pm -

1 stop14h 29m

Deal found 10/18

$451

Mon 11/307:57 pm -

2 stops24h 15m

Thu 12/38:33 pm -

1 stop13h 45m

Deal found 10/20

$465

Thu 11/1911:37 am -

2 stops30h 19m

Mon 11/232:10 pm -

1 stop19h 17m

Deal found 10/18

$473

Wed 10/2810:07 am -

1 stop8h 33m

Fri 10/306:36 pm -

2 stops21h 56m

Deal found 10/20

$474

Wed 10/2810:07 am -

1 stop8h 33m

Thu 10/2910:01 am -

2 stops24h 13m

Deal found 10/20

$490

Thu 12/311:23 am -

1 stop5h 10m

Wed 12/96:05 am -

1 stop4h 34m

Deal found 10/19

$507

Sat 10/244:43 pm -

1 stop8h 07m

Tue 11/246:10 am -

1 stop4h 03m

Deal found 10/19

$511

Sat 10/2410:07 am -

1 stop8h 34m

Fri 10/306:36 pm -

2 stops21h 56m

Deal found 10/20

$513

Thu 12/35:10 am -

2 stops11h 13m

Wed 12/96:00 am -

2 stops10h 11m

Deal found 10/19

$517

Sat 10/2410:07 am -

1 stop8h 34m

Thu 10/2910:01 am -

2 stops24h 13m

Deal found 10/20

$528

Mon 11/2311:00 am -

1 stop5h 35m

Mon 11/306:10 am -

1 stop4h 09m

Deal found 10/17

$537

Best flights from Bangor to Dulles Intl
Discover carefully curated flight deals from Bangor to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.

Thu 2/411:25 am -

1 stop5h 04m

Wed 2/106:00 am -

1 stop4h 44m

Deal found 10/18

$507

Thu 2/46:00 am -

2 stops10h 30m

Wed 2/1011:05 am -

2 stops10h 56m

Deal found 10/18

$517

Fri 4/24:10 pm -

1 stop4h 23m

Sun 4/46:00 am -

1 stop5h 23m

Deal found 10/17

$537

Tue 11/35:19 am -

2 stops11h 09m

Sat 11/712:20 pm -

2 stops8h 47m

Deal found 10/19

$555

Thu 12/1011:23 am -

1 stop5h 10m

Fri 12/116:05 am -

1 stop4h 34m

Deal found 10/19

$537

Fri 10/3012:00 pm -

2 stops11h 16m

Mon 11/26:05 am -

2 stops10h 17m

Deal found 10/18

$615

Sat 12/511:23 am -

1 stop5h 10m

Wed 12/96:05 am -

1 stop4h 34m

Deal found 10/17

$607

Sat 11/1411:00 am -

1 stop5h 35m

Sat 11/216:10 am -

1 stop4h 03m

Deal found 10/17

$613

Fri 11/1311:00 am -

2 stops25h 05m

Fri 11/206:10 am -

1 stop4h 09m

Deal found 10/16

$668

Last-minute flights from Bangor to Dulles Intl
Discover last-minute flight deals from Bangor to Dulles Intl. Data last updated October 20, 2026 and is based on user searches.

Sat 10/244:43 pm -

1 stop8h 07m

Tue 11/246:10 am -

1 stop4h 03m

Deal found 10/19

$511

Sat 10/2410:07 am -

1 stop8h 34m

Fri 10/306:36 pm -

2 stops21h 56m

Deal found 10/20

$513

Sat 10/2410:07 am -

1 stop8h 34m

Thu 10/2910:01 am -

2 stops24h 13m

Deal found 10/20

$528

Sat 10/244:43 pm -

1 stop8h 07m

Wed 11/46:10 am -

1 stop4h 09m

Deal found 10/19

$545

Sat 10/244:51 pm -

1 stop6h 25m

Wed 10/286:05 am -

2 stops10h 17m

Deal found 10/19

$550

Wed 10/2810:07 am -

1 stop8h 33m

Fri 10/306:36 pm -

2 stops21h 56m

Deal found 10/20

$474

Wed 10/2810:07 am -

1 stop8h 33m

Thu 10/2910:01 am -

2 stops24h 13m

Deal found 10/20

$490

Thu 11/196:00 pm -

1 stop25h 06m

Mon 11/237:46 pm -

1 stop14h 29m

Deal found 10/18

$451

Thu 11/1911:37 am -

2 stops30h 19m

Mon 11/232:10 pm -

1 stop19h 17m

Deal found 10/18

$473

Mon 11/2311:00 am -

1 stop5h 35m

Mon 11/306:10 am -

1 stop4h 09m

Deal found 10/17

$537

Tue 11/2411:00 am -

1 stop5h 35m

Mon 11/306:10 am -

1 stop4h 09m

Deal found 10/17

$549

Mon 11/307:57 pm -

2 stops24h 15m

Thu 12/38:33 pm -

1 stop13h 45m

Deal found 10/20

$465

One-way flights from Bangor to Dulles Intl
Search for one-way flight options from Bangor to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.

Sat 10/249:25 am -

1 stop8h 19m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/19

$354

Sat 10/246:10 am -

2 stops10h 06m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/19

$359

Thu 11/1911:00 am -

1 stop5h 35m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/20

$379

Thu 11/193:45 pm -

2 stops7h 36m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/20

$404

Fri 11/2711:00 am -

1 stop5h 35m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/19

$457

Fri 11/2711:40 am -

3 stops48h 20m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/19

$475

Fri 11/2711:40 am -

2 stops32h 33m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/19

$490

Fri 10/3011:00 am -

1 stop5h 35m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/19

$519

Sat 10/3111:00 am -

1 stop5h 35m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/19

$567

Find flight deals from Bangor to Dulles Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$254 (Kiwi.com)
Popular in	January
Cheapest in	October
Average price	$256

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

Highest demand for flights based on searches. 5% potential increase in price ($27 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BangorWashington, D.C.

BGR Bangor - IAD Washington, D.C. Dulles Intl

BGRIAD

Bangor

Sat 10/24

9:25 am-5:44 pm

1 stop8h 19m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$354

BangorWashington, D.C.

BGR Bangor - IAD Washington, D.C. Dulles Intl

BGRIAD

Bangor

Sat 10/24

6:10 am-4:16 pm

2 stops10h 06m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$359

Quickest round-trip

BangorWashington, D.C.

BGR Bangor - IAD Washington, D.C. Dulles Intl

BGRIAD

Bangor

Thu 11/19

11:00 am-4:35 pm

1 stop5h 35m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$379

BangorWashington, D.C.

BGR Bangor - IAD Washington, D.C. Dulles Intl

BGRIAD

Bangor

Thu 11/19

3:45 pm-11:21 pm

2 stops7h 36m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$404

BangorWashington, D.C.

BGR Bangor - IAD Washington, D.C. Dulles Intl

BGRIAD

Bangor

Fri 11/27

11:00 am-4:35 pm

1 stop5h 35m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$457

BangorWashington, D.C.

BGR Bangor - IAD Washington, D.C. Dulles Intl

BGRIAD

Bangor

Thu 2/4

11:25 am-4:29 pm

1 stop5h 04m

Washington, D.C. Dulles Intl

Wed 2/10

6:00 am-10:44 am

1 stop4h 44m

$507

BangorWashington, D.C.

BGR Bangor - IAD Washington, D.C. Dulles Intl

BGRIAD

Bangor

Thu 2/4

6:00 am-4:30 pm

2 stops10h 30m

Washington, D.C. Dulles Intl

Wed 2/10

11:05 am-10:01 pm

2 stops10h 56m

$517

BangorWashington, D.C.

BGR Bangor - IAD Washington, D.C. Dulles Intl

BGRIAD

Bangor

Fri 4/2

4:10 pm-8:33 pm

1 stop4h 23m

Washington, D.C. Dulles Intl

Sun 4/4

6:00 am-11:23 am

1 stop5h 23m

$537

BangorWashington, D.C.

BGR Bangor - IAD Washington, D.C. Dulles Intl

BGRIAD

Bangor

Thu 12/10

11:23 am-4:33 pm

1 stop5h 10m

Washington, D.C. Dulles Intl

Fri 12/11

6:05 am-10:39 am

1 stop4h 34m

$537

BangorWashington, D.C.

BGR Bangor - IAD Washington, D.C. Dulles Intl

BGRIAD

Bangor

Tue 11/3

5:19 am-4:28 pm

2 stops11h 09m

Washington, D.C. Dulles Intl

Sat 11/7

12:20 pm-9:07 pm

2 stops8h 47m

$555

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/19

Showing 1-10 of 14 resultsSorted by cheapest first

Compare providers for flights from Bangor to Dulles Intl

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 October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars

*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 FlightHub the most. FlightHub 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.

BGR-IAD

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

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 $537, Delta can have you in Washington, D.C. Dulles Intl Airport from Bangor, Maine in 4h 23m. 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.

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$254+ Cheap flights from Bangor, ME (BGR) to Dulles Intl (IAD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Bangor to Dulles Intl with Cheapflights

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Cheap flight deals from Bangor to Dulles Intl

Cheapest flights from Bangor to Dulles IntlExplore 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 October 20, 2026.

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 October 20, 2026.

Best flights from Bangor to Dulles IntlDiscover carefully curated flight deals from Bangor to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.

Discover carefully curated flight deals from Bangor to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.

Last-minute flights from Bangor to Dulles IntlDiscover last-minute flight deals from Bangor to Dulles Intl. Data last updated October 20, 2026 and is based on user searches.

Discover last-minute flight deals from Bangor to Dulles Intl. Data last updated October 20, 2026 and is based on user searches.

One-way flights from Bangor to Dulles IntlSearch for one-way flight options from Bangor to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.

Search for one-way flight options from Bangor to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.

Find flight deals from Bangor to Dulles Intl

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Bangor to Washington, D.C. Dulles Intl Airport that are best for you.

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 October.

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.

Related info for your journey

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

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Bangor to Dulles Intl

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

Complete your trip

Complete your trip to Dulles Intl by adding a car rental and/or hotel reservation to your travel itinerary.

Other flights to Dulles Intl

Explore flights to Dulles Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 20, 2026.

Search flights from Bangor to Dulles Intl by cabin class

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

Bangor and Dulles Intl flights

Browse other Bangor and Dulles Intl flight options. Last updated on October 20, 2026.

Other flights from Bangor

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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 October 20, 2026.

Best flights from Bangor to Dulles Intl
Discover carefully curated flight deals from Bangor to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.

Last-minute flights from Bangor to Dulles Intl
Discover last-minute flight deals from Bangor to Dulles Intl. Data last updated October 20, 2026 and is based on user searches.

One-way flights from Bangor to Dulles Intl
Search for one-way flight options from Bangor to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.