What is the cheapest airline that flies from Portland to Bangor?

American Airlines, United Airlines, and Delta are the most popular carriers operating from Portland to Bangor

What airlines fly to Bangor, Maine?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Bangor, Maine from Portland according to our data. American Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Bangor, Maine. Keep in mind that there are 3 different airlines that fly to Bangor, Maine on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Portland Airport to Bangor Airport are updated daily.

How many operators does momondo search for flights from Portland Airport to Bangor Airport?

The number of operators available for flights from Portland Airport to Bangor Airport is 3 as of July 2025.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Bangor Airport.

What documentation or ID do you need to fly to Bangor Airport?

The travel and health documents you'll need for your trip to Bangor 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 Bangor Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$197 Cheap Flights from Portland to Bangor in 2025

Q: What is the typical price of a round-trip flight between Portland and Bangor, Maine?

Prices are currently low for flights on this route. Typical prices usually range from $421 to $700. The lowest price recently found on this route was $309.

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Find the cheapest flights from Portland to Bangor

Round-trip

One-way

Last minute

Cheap round-trip flights

6:07 am - 5:14 pmPDX-BGR

8h 07m1 stop

5:54 pm - 12:05 amBGR-PDX

9h 11m1 stop

$309American Airlines

Find Deal

Wed, Sep 24 - Sat, Oct 4

6:07 am - 8:31 pmPDX-BGR

11h 24m2 stops

5:54 pm - 12:05 amBGR-PDX

9h 11m1 stop

$314American Airlines

Find Deal

Wed, Sep 24 - Thu, Oct 2

6:07 am - 8:34 pmPDX-BGR

11h 27m2 stops

5:39 am - 2:33 pmBGR-PDX

11h 54m2 stops

$319American Airlines

Find Deal

Tue, Sep 16 - Wed, Sep 24

6:07 am - 5:14 pmPDX-BGR

8h 07m1 stop

7:12 am - 2:29 pmBGR-PDX

10h 17m1 stop

$364American Airlines

Find Deal

Sat, Sep 27 - Mon, Oct 6

11:18 am - 10:05 pmPDX-BGR

7h 47m1 stop

11:23 am - 9:47 pmBGR-PDX

13h 24m2 stops

$368American Airlines

Find Deal

Sat, Sep 27 - Tue, Oct 7

10:57 pm - 11:25 amPDX-BGR

9h 28m2 stops

6:00 am - 3:51 pmBGR-PDX

12h 51m2 stops

$407Delta

Find Deal

Sat, Sep 6 - Sat, Sep 20

10:50 pm - 11:07 amPDX-BGR

9h 17m1 stop

9:14 am - 3:25 pmBGR-PDX

9h 11m1 stop

$409United Airlines

Find Deal

Sat, Sep 6 - Sat, Sep 20

3:46 pm - 11:07 amPDX-BGR

16h 21m2 stops

9:14 am - 3:25 pmBGR-PDX

9h 11m1 stop

$414United Airlines

Find Deal

Sat, Sep 6 - Sat, Sep 20

12:45 am - 2:31 pmPDX-BGR

10h 46m2 stops

6:00 am - 3:51 pmBGR-PDX

12h 51m2 stops

$497Delta

Find Deal

Fri, Sep 26 - Sat, Oct 4

6:13 pm - 6:28 pmPDX-BGR

21h 15m2 stops

7:54 pm - 6:57 pmBGR-PDX

26h 03m3 stops

$670

Find Deal

Thu, Aug 14 - Mon, Aug 18

United Airlines flights from Portland to Bangor, Maine

Our best United Airlines deals on Portland to Bangor, Maine flight tickets

United Airlines

Sep 6

PDX10:50 pmPortland

9h 17m

1 stop

BGR11:07 amBangor

Sep 20

BGR9:14 amBangor

9h 11m

1 stop

PDX3:25 pmPortland

$409

Find similar

United Airlines

Sep 6

PDX3:46 pmPortland

16h 21m

2 stops

BGR11:07 amBangor

Sep 20

BGR9:14 amBangor

9h 11m

1 stop

PDX3:25 pmPortland

$414

Find similar

United Airlines

Aug 11

PDX11:20 pmPortland

9h 42m

2 stops

BGR12:02 pmBangor

Aug 23

BGR4:14 pmBangor

9h 11m

1 stop

PDX10:25 pmPortland

$529

Find similar

Delta flights from Portland to Bangor, Maine

Our best Delta deals on Portland to Bangor, Maine flight tickets

Delta

Sep 6

PDX10:57 pmPortland

9h 28m

2 stops

BGR11:25 amBangor

Sep 20

BGR6:00 amBangor

12h 51m

2 stops

PDX3:51 pmPortland

$407

Find similar

Delta

Sep 26

PDX12:45 amPortland

10h 46m

2 stops

BGR2:31 pmBangor

Oct 4

BGR6:00 amBangor

12h 51m

2 stops

PDX3:51 pmPortland

$497

Find similar

Delta

Sep 26

PDX12:45 amPortland

10h 46m

2 stops

BGR2:31 pmBangor

Oct 4

BGR1:55 pmBangor

10h 52m

1 stop

PDX9:47 pmPortland

$534

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandBangor

PDX - BGR

PDXBGR

Portland

Wed 9/24

6:07 am-5:14 pm

1 stop8h 07m

Bangor

Sat 10/4

5:54 pm-12:05 am

1 stop9h 11m

$309

PortlandBangor

PDX - BGR

PDXBGR

Portland

Wed 9/24

6:07 am-8:31 pm

2 stops11h 24m

Bangor

Thu 10/2

5:54 pm-12:05 am

1 stop9h 11m

$314

PortlandBangor

PDX - BGR

PDXBGR

Portland

Tue 9/16

6:07 am-8:34 pm

2 stops11h 27m

Bangor

Wed 9/24

5:39 am-2:33 pm

2 stops11h 54m

$319

PortlandBangor

PDX - BGR

PDXBGR

Portland

Sat 9/27

6:07 am-5:14 pm

1 stop8h 07m

Bangor

Mon 10/6

7:12 am-2:29 pm

1 stop10h 17m

$364

PortlandBangor

PDX - BGR

PDXBGR

Portland

Sat 9/27

11:18 am-10:05 pm

1 stop7h 47m

Bangor

Tue 10/7

11:23 am-9:47 pm

2 stops13h 24m

$368

PortlandBangor

PDX - BGR

PDXBGR

Portland

Sat 9/6

10:57 pm-11:25 am

2 stops9h 28m

Bangor

Sat 9/20

6:00 am-3:51 pm

2 stops12h 51m

$407

PortlandBangor

PDX - BGR

PDXBGR

Portland

Sat 9/6

10:50 pm-11:07 am

1 stop9h 17m

Bangor

Sat 9/20

9:14 am-3:25 pm

1 stop9h 11m

$409

PortlandBangor

PDX - BGR

PDXBGR

Portland

Sat 9/6

3:46 pm-11:07 am

2 stops16h 21m

Bangor

Sat 9/20

9:14 am-3:25 pm

1 stop9h 11m

$414

PortlandBangor

PDX - BGR

PDXBGR

Portland

Fri 9/26

12:45 am-2:31 pm

2 stops10h 46m

Bangor

Sat 10/4

6:00 am-3:51 pm

2 stops12h 51m

$497

PortlandBangor

PDX - BGR

PDXBGR

Portland

Thu 8/14

6:13 pm-6:28 pm

2 stops21h 15m

Bangor

Mon 8/18

7:54 pm-6:57 pm

3 stops26h 03m

$670

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the typical price of a round-trip flight between Portland and Bangor, Maine?

What is the cheapest month to fly to Bangor, Maine?

The month of February is, on average, the cheapest month to fly to Bangor, Maine from Portland, with most prices found around $338. The month of March is another great option to travel to Bangor, Maine, with average flight prices from Portland averaging around $370.

What is the cheapest day to depart on your flight to Bangor, Maine?

The cheapest day to depart from Portland to Bangor, Maine is on a Saturday. Travelers who choose to depart for Bangor, Maine on a Saturday will often find tickets for as low as $567. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,036. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bangor, Maine.

What is the cheapest time of day to depart on your flight to Bangor, Maine?

According to our data, the cheapest time of day to fly to Bangor, Maine is in the evening. momondo users have found flights departing from Portland to Bangor, Maine in the evening for as low as $636. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $698 on average. Flights to Bangor, Maine from Portland in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Portland to Bangor, Maine

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

Estimated round-trip price

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

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

Best Price Found	$197
Fastest flight time	7h 47m
Direct flights	None
Airports in Bangor, Maine	1 airport

The best one-way flight to Bangor, Maine from Portland in the past 72 hours is $197. The best round-trip flight deal from Portland to Bangor, Maine found on momondo in the last 72 hours is $309.

The fastest flight from Portland to Bangor, Maine takes 7h 47m

There are no direct flights from Portland to Bangor, Maine. Popular non-direct route for this connection is Portland Airport - Bangor Airport.

There is 1 airport near Bangor, Maine: Bangor (BGR)

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How far is Portland to Bangor by plane?
The distance between Portland and Bangor is about 2573.8 mi. A reasonable flight in good conditions will take 7h 47m.
When did momondo last update prices for flights from Portland Airport to Bangor Airport?
Prices for flights from Portland Airport to Bangor Airport are updated daily.
How many operators does momondo search for flights from Portland Airport to Bangor Airport?
The number of operators available for flights from Portland Airport to Bangor Airport is 3 as of July 2025.
How old do you have to be to fly from Portland Airport to Bangor Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Bangor Airport.
What documentation or ID do you need to fly to Bangor Airport?
The travel and health documents you'll need for your trip to Bangor 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 Bangor Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Portland to Bangor, Maine?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Portland to Bangor, Maine is American Airlines (58% of total bookings). The next most popular airlines are United Airlines (32%) and Delta (9%).

Best airlines flying from Portland to Bangor, Maine

Compare and see reviews for airlines that fly from Portland to Bangor, Maine with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $319	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $339	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
United Airlines	PriceFrom $384	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights

Belfast

Greenville

Orono

Lincoln

Newport

Orland

Why use momondo?

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

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

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

Flights from Portland to Bangor with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Portland to Bangor flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Portland to Bangor flights. All you need is a valid email address and we will do the rest; it is that quick and easy.