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Cheap flights from Bangor, Maine to Boston from $515

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Bangor, Maine to Boston departing on 3/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:53 pm - 9:07 am
BGR
-
PWM
13h 14m
1 stop
Multiple Airlines Logo
6:18 pm - 7:03 pm
PWM
-
BGR
24h 45m
1 stop
$515Multiple Airlines
Thu, Mar 19 - Wed, Mar 25
Multiple Airlines Logo
7:53 pm - 4:26 pm
BGR
-
PWM
20h 33m
2 stops
Multiple Airlines Logo
6:18 pm - 7:03 pm
PWM
-
BGR
24h 45m
1 stop
$534Multiple Airlines
Thu, Mar 19 - Wed, Mar 25
American Airlines Logo
5:03 pm - 12:41 pm
BGR
-
PWM
19h 38m
1 stop
American Airlines Logo
7:15 am - 4:05 pm
PWM
-
BGR
8h 50m
1 stop
$537American Airlines
Tue, Jul 28 - Sat, Aug 8
United Airlines Logo
6:35 am - 10:49 am
BGR
-
PWM
4h 14m
1 stop
United Airlines Logo
6:00 am - 10:22 am
PWM
-
BGR
4h 22m
1 stop
$775United Airlines
Thu, Mar 12 - Mon, Mar 16
United Airlines Logo
11:08 am - 6:25 pm
BGR
-
PWM
7h 17m
1 stop
United Airlines Logo
6:00 am - 10:37 am
PWM
-
BGR
4h 37m
1 stop
$3,183United Airlines
Wed, Mar 11 - Sun, Mar 15

United Airlines flights from Bangor, Maine to Portland, Maine

Our best United Airlines deals on Bangor, Maine to Portland, Maine flight tickets
United Airlines
Mar 12
BGR6:35 amBangor
4h 14m
1 stop
PWM10:49 amPortland
Mar 16
PWM6:00 amPortland
4h 22m
1 stop
BGR10:22 amBangor
$775
United Airlines
Mar 11
BGR11:08 amBangor
7h 17m
1 stop
PWM6:25 pmPortland
Mar 15
PWM6:00 amPortland
4h 37m
1 stop
BGR10:37 amBangor
$3,183

momondo Fare Finder

 
Customize your flight search to find flights from Bangor, Maine to Portland, Maine 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 February 27, 2026.
Use the filters below to find and compare flights from Bangor, Maine to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangorPortland

BGR - PWM

BGRPWM

Bangor

Thu 3/19

7:53 pm-9:07 am

1 stop13h 14m

Portland

Wed 3/25

6:18 pm-7:03 pm

1 stop24h 45m

$515

BangorPortland

BGR - PWM

BGRPWM

Bangor

Thu 3/19

7:53 pm-4:26 pm

2 stops20h 33m

Portland

Wed 3/25

6:18 pm-7:03 pm

1 stop24h 45m

$534

BangorPortland

BGR - PWM

BGRPWM

Bangor

Tue 7/28

5:03 pm-12:41 pm

1 stop19h 38m

Portland

Sat 8/8

7:15 am-4:05 pm

1 stop8h 50m

$537

BangorPortland

BGR - PWM

BGRPWM

Bangor

Thu 3/12

6:35 am-10:49 am

1 stop4h 14m

Portland

Mon 3/16

6:00 am-10:22 am

1 stop4h 22m

$775

BangorPortland

BGR - PWM

BGRPWM

Bangor

Wed 3/11

11:08 am-6:25 pm

1 stop7h 17m

Portland

Sun 3/15

6:00 am-10:37 am

1 stop4h 37m

$3,183

BangorPortland

BGR - PWM

BGRPWM

Bangor

Mon 6/8

7:15 pm-11:30 pm

1 stop4h 15m

$582

BangorPortland

BGR - PWM

BGRPWM

Bangor

Mon 6/8

11:46 am-11:51 pm

2 stops12h 05m

$988

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Boston from

How to get the cheapest flight ticket from Bangor, Maine to Portland, Maine

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 airline that flies from Bangor to Portland?

United Airlines is the most popular carrier operating from Bangor to Portland

When to book flights from Bangor, Maine to Portland, Maine

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

Cheap Bangor, Maine to Portland, Maine (BGR to PWM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bangor, Maine to Portland, Maine

Fastest flight time

4h 14m

Direct flights

None
The fastest flight from Bangor, Maine to Portland, Maine takes 4h 14m
There are no direct flights from Bangor, Maine to Portland, Maine. There are no popular flight routes from Bangor, Maine to Portland, Maine.
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  • How far is Bangor to Portland by plane?

    Bangor and Portland are 107.4 mi apart from one another. By plane, this route typically takes 4h 14m.

  • When did momondo last update prices for flights from Bangor Airport to Portland Airport?

    Prices for flights from Bangor Airport to Portland Airport were last updated today.

  • How old do you have to be to fly from Bangor Airport to Portland Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bangor Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
North Conway
Boothbay Harbor
Jackson
Conway
Freeport
Lewiston
Brunswick
Bartlett
Gorham
Auburn
Windham
Intervale
Bath
Oxford
Georgetown
Falmouth
Tamworth

Why use momondo?

Why should I use momondo to find a flight deal from Bangor to Portland?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Bangor to Portland. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Bangor to Portland with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Bangor to Portland flights to just show those with flexible booking policies.

How can momondo help me find flights from Bangor to Portland?

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 Portland from Bangor.

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

If you are not ready to book a flight from Bangor to Portland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Portland and let you know when they change.

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