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

According to our current data, American Airlines ($351), United Airlines ($352), and Delta ($354) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Bangor, Maine.

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

One-way options have recently been found by users for as low as $166 on United Airlines. Other airlines that offer cheap prices include Delta from $171 and American Airlines from $239 one-way.

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

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Bangor, Maine (average of $358). Flying from Washington, D.C. Dulles Intl Airport to Bangor, Maine in December is currently the most expensive (average of $489). 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.

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

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Bangor, Maine flight should consider departing on Tuesday mornings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Bangor, Maine ranges from 2.5 - 4.2 inches per month. October is typically the wettest month, when rainfall can reach 4.2 in. February is typically the driest time to visit Bangor, Maine when rainfall is around 2.5 in.

If weather is an important factor for your trip to Bangor, Maine, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).

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

Travelers have found that booking a Monday departure is the best way to save up to 31% 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 Washington, D.C. Dulles Intl Airport to Bangor, Maine?

To save up to 110% on this flight, we recommend booking at least 29 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Washington, D.C. Dulles Intl Airport to Bangor, Maine from $670 1-2 weeks out and tickets from $761 for flights departing within the next 72 hours.

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

Flights from Washington, D.C. Dulles Intl Airport to Bangor, Maine lean towards being more expensive in January. Prices are generally better when you fly from Washington, D.C. Dulles Intl Airport to Bangor, Maine in March, with the cheapest ticket starting at $361.

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

It’s typically best to fly out from Washington, D.C. Dulles Intl Airport to Bangor, Maine at noon. Doing so could potentially save you 3% on the flight price compared to flying in the morning, which is usually more expensive.

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

Bangor (BGR) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Bangor. You should not have trouble finding flights to Bangor from Washington, D.C. Dulles Intl; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Bangor airport from Washington, D.C. Dulles Intl. It is only a 2.3 mi journey from Bangor (BGR) to Bangor’s city center.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Dulles Intl to Bangor by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$166+ Flights from Washington, D.C. Dulles Intl Airport to Bangor, ME

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Cheap flight deals from Dulles Intl to Bangor

Round-trip from	$351 (American Airlines)
One-way from	$166 (United Airlines)
Popular in	January
Cheapest in	March
Average price	$541

From Washington, D.C. Dulles Intl to Bangor

Search Deals

One-way flight from Washington, D.C. Dulles Intl to Bangor

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($73 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Dulles Intl to Bangor

Cheapest flights from Dulles Intl to Bangor
Explore the most affordable flight options available from Dulles Intl to Bangor. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Wed 8/277:44 amIAD - BGR

1 stop7h 00mAmerican Airlines

Wed 9/31:58 pmBGR - IAD

1 stop4h 53mAmerican Airlines

Deal found 7/28

$351

Mon 9/86:20 amIAD - BGR

1 stop4h 47mUnited Airlines

Thu 9/1111:48 amBGR - IAD

1 stop4h 35mUnited Airlines

Deal found 7/29

$352

Tue 8/261:00 pmIAD - BGR

2 stops10h 34mDelta

Wed 9/33:56 pmBGR - IAD

1 stop20h 06mDelta

Deal found 7/29

$354

Mon 8/44:46 pmIAD - BGR

2 stops17h 26mAllegiant Air

Sun 8/177:48 pmBGR - IAD

2 stops18h 35mAllegiant Air

Deal found 7/28

$397

Fri 8/83:13 pmIAD - BGR

2 stops18h 04mMultiple Airlines

Sun 8/108:22 pmBGR - IAD

2 stops16h 32mMultiple Airlines

Deal found 7/27

$427

Best flights from Dulles Intl to Bangor
Discover carefully curated flight deals from Dulles Intl to Bangor that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Wed 8/277:44 amIAD - BGR

1 stop7h 00mAmerican Airlines

Wed 9/31:58 pmBGR - IAD

1 stop4h 53mAmerican Airlines

Deal found 7/28

$351

Mon 9/86:20 amIAD - BGR

1 stop4h 47mUnited Airlines

Thu 9/1111:48 amBGR - IAD

1 stop4h 35mUnited Airlines

Deal found 7/29

$352

Tue 8/261:00 pmIAD - BGR

2 stops10h 34mDelta

Wed 9/33:56 pmBGR - IAD

1 stop20h 06mDelta

Deal found 7/29

$354

Mon 8/44:46 pmIAD - BGR

2 stops17h 26mAllegiant Air

Sun 8/177:48 pmBGR - IAD

2 stops18h 35mAllegiant Air

Deal found 7/28

$397

Fri 8/83:13 pmIAD - BGR

2 stops18h 04mMultiple Airlines

Sun 8/108:22 pmBGR - IAD

2 stops16h 32mMultiple Airlines

Deal found 7/27

$427

Last-minute flights from Dulles Intl to Bangor
Discover last-minute flight deals from Dulles Intl to Bangor. Data last updated July 29, 2025 and is based on user searches.

Mon 8/44:46 pmIAD - BGR

2 stops17h 26mAllegiant Air

Sun 8/177:48 pmBGR - IAD

2 stops18h 35mAllegiant Air

Deal found 7/28

$397

Mon 8/41:00 pmIAD - BGR

2 stops10h 20mDelta

Thu 8/75:01 amBGR - IAD

2 stops11h 42mDelta

Deal found 7/29

$641

Thu 8/78:30 amIAD - BGR

1 stop7h 09mUnited Airlines

Wed 8/136:18 pmBGR - IAD

2 stops17h 28mUnited Airlines

Deal found 7/28

$644

Fri 8/83:13 pmIAD - BGR

2 stops18h 04mMultiple Airlines

Sun 8/108:22 pmBGR - IAD

2 stops16h 32mMultiple Airlines

Deal found 7/27

$427

Fri 8/87:44 amIAD - BGR

1 stop7h 00mAmerican Airlines

Wed 8/133:37 pmBGR - IAD

1 stop7h 19mAmerican Airlines

Deal found 7/27

$671

Tue 8/261:00 pmIAD - BGR

2 stops10h 34mDelta

Wed 9/33:56 pmBGR - IAD

1 stop20h 06mDelta

Deal found 7/29

$354

Wed 8/277:44 amIAD - BGR

1 stop7h 00mAmerican Airlines

Wed 9/31:58 pmBGR - IAD

1 stop4h 53mAmerican Airlines

Deal found 7/28

$351

Thu 8/286:20 amIAD - BGR

1 stop5h 20mUnited Airlines

Wed 9/36:21 pmBGR - IAD

1 stop4h 38mUnited Airlines

Deal found 7/28

$421

One-way flights from Dulles Intl to Bangor
Search for one-way flight options from Dulles Intl to Bangor. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Tue 9/96:20 amIAD - BGR

1 stop4h 47mUnited Airlines

Deal found 7/28

$166

Tue 9/96:00 amIAD - BGR

2 stops8h 23mDelta

Deal found 7/28

$171

Sat 9/137:17 pmIAD - BGR

2 stops21h 57mAmerican Airlines

Deal found 7/27

$239

Wed 8/65:40 pmIAD - BGR

3 stops24h 29mMultiple Airlines

Deal found 7/29

$272

Fri 8/14:46 pmIAD - BGR

2 stops17h 16mAllegiant Air

Deal found 7/29

$310

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Bangor

IAD - BGR

IADBGR

Washington, D.C. Dulles Intl

Wed 8/27

7:44 am-2:44 pm

1 stop7h 00m

Bangor

Wed 9/3

1:58 pm-6:51 pm

1 stop4h 53m

$351

Washington, D.C.Bangor

IAD - BGR

IADBGR

Washington, D.C. Dulles Intl

Mon 9/8

6:20 am-11:07 am

1 stop4h 47m

Bangor

Thu 9/11

11:48 am-4:23 pm

1 stop4h 35m

$352

Washington, D.C.Bangor

IAD - BGR

IADBGR

Washington, D.C. Dulles Intl

Tue 8/26

1:00 pm-11:34 pm

2 stops10h 34m

Bangor

Wed 9/3

3:56 pm-12:02 pm

1 stop20h 06m

$354

Washington, D.C.Bangor

IAD - BGR

IADBGR

Washington, D.C. Dulles Intl

Mon 8/4

4:46 pm-10:12 am

2 stops17h 26m

Bangor

Sun 8/17

7:48 pm-2:23 pm

2 stops18h 35m

$397

Washington, D.C.Bangor

IAD - BGR

IADBGR

Washington, D.C. Dulles Intl

Fri 8/8

3:13 pm-9:17 am

2 stops18h 04m

Bangor

Sun 8/10

8:22 pm-12:54 pm

2 stops16h 32m

$427

Washington, D.C.Bangor

IAD - BGR

IADBGR

Washington, D.C. Dulles Intl

Tue 9/9

6:20 am-11:07 am

1 stop4h 47m

$166

Washington, D.C.Bangor

IAD - BGR

IADBGR

Washington, D.C. Dulles Intl

Tue 9/9

6:00 am-2:23 pm

2 stops8h 23m

$171

Washington, D.C.Bangor

IAD - BGR

IADBGR

Washington, D.C. Dulles Intl

Sat 9/13

7:17 pm-5:14 pm

2 stops21h 57m

$239

Washington, D.C.Bangor

IAD - BGR

IADBGR

Washington, D.C. Dulles Intl

Wed 8/6

5:40 pm-6:09 pm

3 stops24h 29m

$272

Washington, D.C.Bangor

IAD - BGR

IADBGR

Washington, D.C. Dulles Intl

Fri 8/1

4:46 pm-10:02 am

2 stops17h 16m

$310

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Dulles Intl to Bangor

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

Reviews of airlines servicing Bangor

Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Washington, D.C. Dulles Intl Airport to Bangor to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,979 reviews

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,896 reviews

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Allegiant Air

7.2

Good

702 reviews

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly into for flights to Bangor from Washington, D.C. Dulles Intl?
Bangor (BGR) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Bangor. You should not have trouble finding flights to Bangor from Washington, D.C. Dulles Intl; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Bangor airport from Washington, D.C. Dulles Intl. It is only a 2.3 mi journey from Bangor (BGR) to Bangor’s city center.
What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Bangor, Maine round-trip?
According to our current data, American Airlines ($351), United Airlines ($352), and Delta ($354) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Bangor, Maine.
What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Bangor, Maine one-way?
One-way options have recently been found by users for as low as $166 on United Airlines. Other airlines that offer cheap prices include Delta from $171 and American Airlines from $239 one-way.
Can I find deals for flights from Dulles Intl to Bangor that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Bangor flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Bangor?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Bangor.
Can I find deals for business class flights from Dulles Intl to Bangor?
Yes. Cheapflights offers flight deals from Dulles Intl to Bangor by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Bangor, Maine?
Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Bangor, Maine (average of $358). Flying from Washington, D.C. Dulles Intl Airport to Bangor, Maine in December is currently the most expensive (average of $489). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Dulles Intl to Bangor

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$371	Average$698	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$450	Average$608	FlexibilityNo cancel fee	On-time69%

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$166+ Cheap flights from Dulles Intl (IAD) to Bangor, ME (BGR)

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Bangor with Cheapflights

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3. Compare prices and book

Cheap flight deals from Dulles Intl to Bangor

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Dulles Intl to Bangor

Cheapest flights from Dulles Intl to BangorExplore the most affordable flight options available from Dulles Intl to Bangor. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Dulles Intl to Bangor. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Dulles Intl to Bangor

Have a flexible travel schedule? Discover the best time to fly to Bangor from Dulles Intl with our price prediction graph.

Reviews of airlines servicing Bangor

Get insights into the airlines that provide service to Bangor. 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 Bangor. Reviews last updated July 29, 2025.

Related info for your journey

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

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

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

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

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

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

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

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 Dulles Intl to Bangor

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

Top 2 airlines flying from Dulles Intl to Bangor

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Cheapest flights from Dulles Intl to Bangor
Explore the most affordable flight options available from Dulles Intl to Bangor. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.