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Cheap flights from Bangor, Maine to Washington, D.C. from $117

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangor, Maine to Washington, D.C. departing on 9/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Bangor, Maine to Washington, D.C.

Cheap round-trip flights

Allegiant Air Logo
12:12 pm - 9:24 amBGR-IAD
21h 12m1 stop
Allegiant Air Logo
7:56 pm - 5:39 pmIAD-BGR
45h 43m2 stops
$361Allegiant Air
Find Deal
Thu, Nov 6 - Mon, Nov 10
United Airlines Logo
4:11 pm - 9:11 pmBGR-IAD
5h 00m1 stop
United Airlines Logo
6:15 am - 11:38 amIAD-BGR
5h 23m1 stop
$381United Airlines
Find Deal
Thu, Oct 9 - Mon, Oct 13
Delta Logo
3:05 pm - 7:19 pmBGR-IAD
4h 14m1 stop
Delta Logo
6:00 am - 2:25 pmIAD-BGR
8h 25m2 stops
$406Delta
Find Deal
Wed, Dec 3 - Sun, Dec 7
Delta Logo
5:15 am - 4:23 pmBGR-IAD
11h 08m2 stops
Delta Logo
6:00 am - 2:25 pmIAD-BGR
8h 25m2 stops
$411Delta
Find Deal
Wed, Dec 3 - Sun, Dec 7
Delta Logo
3:05 pm - 11:39 amBGR-IAD
20h 34m1 stop
Delta Logo
7:59 pm - 2:25 pmIAD-BGR
18h 26m1 stop
$425Delta
Find Deal
Sat, Dec 13 - Tue, Dec 16
Delta Logo
3:05 pm - 11:39 amBGR-IAD
20h 34m1 stop
Delta Logo
6:00 am - 2:25 pmIAD-BGR
8h 25m2 stops
$428Delta
Find Deal
Sat, Dec 13 - Tue, Dec 16
United Airlines Logo
5:43 pm - 10:28 pmBGR-IAD
4h 45m1 stop
United Airlines Logo
12:35 pm - 4:56 pmIAD-BGR
4h 21m1 stop
$431United Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 22
United Airlines Logo
4:11 pm - 9:11 pmBGR-IAD
5h 00m1 stop
United Airlines Logo
8:30 am - 3:20 pmIAD-BGR
6h 50m1 stop
$451United Airlines
Find Deal
Fri, Oct 10 - Mon, Oct 13
American Airlines Logo
12:46 pm - 7:42 pmBGR-IAD
6h 56m1 stop
American Airlines Logo
2:21 pm - 11:05 amIAD-BGR
20h 44m2 stops
$523American Airlines
Find Deal
Thu, Oct 2 - Sat, Oct 4
American Airlines Logo
5:24 am - 7:32 pmBGR-IAD
14h 08m2 stops
American Airlines Logo
8:52 am - 10:49 pmIAD-BGR
13h 57m2 stops
$572American Airlines
Find Deal
Wed, Feb 4 - Sun, Feb 8

Delta flights from Bangor, Maine to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Bangor, Maine to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Dec 3
BGR3:05 pmBangor
4h 14m
1 stop
IAD7:19 pmWashington, D.C. Dulles Intl
Dec 7
IAD6:00 amWashington, D.C. Dulles Intl
8h 25m
2 stops
BGR2:25 pmBangor
$406
Find similar
Delta
Dec 3
BGR5:15 amBangor
11h 08m
2 stops
IAD4:23 pmWashington, D.C. Dulles Intl
Dec 7
IAD6:00 amWashington, D.C. Dulles Intl
8h 25m
2 stops
BGR2:25 pmBangor
$411
Find similar
Delta
Dec 13
BGR3:05 pmBangor
20h 34m
1 stop
IAD11:39 amWashington, D.C. Dulles Intl
Dec 16
IAD7:59 pmWashington, D.C. Dulles Intl
18h 26m
1 stop
BGR2:25 pmBangor
$425
Find similar

United Airlines flights from Bangor, Maine to Washington, D.C. Dulles Intl Airport

Our best United Airlines deals on Bangor, Maine to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
Oct 9
BGR4:11 pmBangor
5h 00m
1 stop
IAD9:11 pmWashington, D.C. Dulles Intl
Oct 13
IAD6:15 amWashington, D.C. Dulles Intl
5h 23m
1 stop
BGR11:38 amBangor
$381
Find similar
United Airlines
Oct 15
BGR5:43 pmBangor
4h 45m
1 stop
IAD10:28 pmWashington, D.C. Dulles Intl
Oct 22
IAD12:35 pmWashington, D.C. Dulles Intl
4h 21m
1 stop
BGR4:56 pmBangor
$431
Find similar
United Airlines
Oct 10
BGR4:11 pmBangor
5h 00m
1 stop
IAD9:11 pmWashington, D.C. Dulles Intl
Oct 13
IAD8:30 amWashington, D.C. Dulles Intl
6h 50m
1 stop
BGR3:20 pmBangor
$451
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Bangor, Maine to Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated September 19, 2025.
Use the filters below to find and compare flights from Bangor, Maine to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangorWashington, D.C.

BGR - IAD

BGRIAD

Bangor

Thu 11/6

12:12 pm-9:24 am

1 stop21h 12m

Washington, D.C. Dulles Intl

Mon 11/10

7:56 pm-5:39 pm

2 stops45h 43m

$361

BangorWashington, D.C.

BGR - IAD

BGRIAD

Bangor

Thu 10/9

4:11 pm-9:11 pm

1 stop5h 00m

Washington, D.C. Dulles Intl

Mon 10/13

6:15 am-11:38 am

1 stop5h 23m

$381

BangorWashington, D.C.

BGR - IAD

BGRIAD

Bangor

Wed 12/3

3:05 pm-7:19 pm

1 stop4h 14m

Washington, D.C. Dulles Intl

Sun 12/7

6:00 am-2:25 pm

2 stops8h 25m

$406

BangorWashington, D.C.

BGR - IAD

BGRIAD

Bangor

Wed 12/3

5:15 am-4:23 pm

2 stops11h 08m

Washington, D.C. Dulles Intl

Sun 12/7

6:00 am-2:25 pm

2 stops8h 25m

$411

BangorWashington, D.C.

BGR - IAD

BGRIAD

Bangor

Sat 12/13

3:05 pm-11:39 am

1 stop20h 34m

Washington, D.C. Dulles Intl

Tue 12/16

7:59 pm-2:25 pm

1 stop18h 26m

$425

BangorWashington, D.C.

BGR - IAD

BGRIAD

Bangor

Sat 12/13

3:05 pm-11:39 am

1 stop20h 34m

Washington, D.C. Dulles Intl

Tue 12/16

6:00 am-2:25 pm

2 stops8h 25m

$428

BangorWashington, D.C.

BGR - IAD

BGRIAD

Bangor

Wed 10/15

5:43 pm-10:28 pm

1 stop4h 45m

Washington, D.C. Dulles Intl

Wed 10/22

12:35 pm-4:56 pm

1 stop4h 21m

$431

BangorWashington, D.C.

BGR - IAD

BGRIAD

Bangor

Fri 10/10

4:11 pm-9:11 pm

1 stop5h 00m

Washington, D.C. Dulles Intl

Mon 10/13

8:30 am-3:20 pm

1 stop6h 50m

$451

BangorWashington, D.C.

BGR - IAD

BGRIAD

Bangor

Thu 10/2

12:46 pm-7:42 pm

1 stop6h 56m

Washington, D.C. Dulles Intl

Sat 10/4

2:21 pm-11:05 am

2 stops20h 44m

$523

BangorWashington, D.C.

BGR - IAD

BGRIAD

Bangor

Wed 2/4

5:24 am-7:32 pm

2 stops14h 08m

Washington, D.C. Dulles Intl

Sun 2/8

8:52 am-10:49 pm

2 stops13h 57m

$572

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Bangor, Maine to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Thursday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $614. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Bangor, Maine to Washington, D.C. Dulles Intl Airport for around $884.

When to book flights from Bangor, Maine to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Bangor, Maine to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bangor, Maine to Washington, D.C. Dulles Intl Airport (BGR to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bangor, Maine to Washington, D.C. Dulles Intl Airport

Direct flights

None
There are no direct flights from Bangor, Maine to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Bangor, Maine to Washington, D.C. Dulles Intl Airport.
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  • How far is Bangor to Washington, D.C. Dulles Intl by plane?

    The straight-line distance from Bangor to Washington, D.C. Dulles Intl is 601.1 mi. Flights usually cover this in 4h 03m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Bangor Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Bangor Airport to Washington, D.C. Dulles Intl Airport were last updated today.

  • How old do you have to be to fly from Bangor Airport to Washington, D.C. Dulles Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bangor Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
National Harbor
Arlington
Winchester
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Harpers Ferry
Towson
Rockville
Manassas
Reston
Fairfax
Glen Burnie
Gaithersburg

Why use momondo?

Why should I use momondo to find a flight deal from Bangor to Washington, D.C.?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Bangor.

Can I find flights from Bangor to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Bangor with this policy.

How can momondo help me find flights from Bangor to Washington, D.C.?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Bangor.

I’m not ready to book a flight from Bangor to Washington, D.C. right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Bangor and alert you when they change.

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