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

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

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 2 as of December 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.

$291 Cheap Flights from Portland to Bangor in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Portland to Bangor

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 8:12 pm

PDX

BGR

10h 12m2 stops

8:14 am - 6:56 pm

BGR

PDX

13h 42m2 stops

$419United Airlines

Sat, Jan 10 - Tue, Jan 13

7:00 am - 8:12 pm

PDX

BGR

10h 12m2 stops

8:14 am - 6:56 pm

BGR

PDX

13h 42m2 stops

$439United Airlines

Sat, Jan 10 - Tue, Jan 13

7:10 am - 8:56 pm

PDX

BGR

10h 46m2 stops

12:58 pm - 8:11 pm

BGR

PDX

10h 13m1 stop

$619Alaska Airlines

Sat, Jan 10 - Tue, Jan 13

8:10 am - 8:56 pm

PDX

BGR

9h 46m2 stops

12:58 pm - 8:11 pm

BGR

PDX

10h 13m1 stop

$632Alaska Airlines

Sat, Jan 10 - Tue, Jan 13

11:21 pm - 1:08 pm

PDX

BGR

10h 47m1 stop

1:36 pm - 10:16 pm

BGR

PDX

11h 40m1 stop

$899American Airlines

Sun, Dec 28 - Sun, Jan 4

11:21 pm - 1:08 pm

PDX

BGR

10h 47m1 stop

12:36 pm - 11:06 pm

BGR

PDX

13h 30m2 stops

$942American Airlines

Sun, Dec 28 - Sun, Jan 4

11:21 pm - 1:08 pm

PDX

BGR

10h 47m1 stop

1:36 pm - 10:16 pm

BGR

PDX

11h 40m1 stop

$1,034American Airlines

Sun, Dec 28 - Sun, Jan 4

11:52 pm - 4:22 pm

PDX

BGR

13h 30m2 stops

5:45 pm - 11:07 pm

BGR

PDX

8h 22m1 stop

$1,054American Airlines

Thu, Jun 4 - Tue, Jun 16

11:45 pm - 12:29 pm

PDX

BGR

9h 44m1 stop

8:16 am - 11:58 am

BGR

PDX

30h 42m2 stops

$1,060United Airlines

Thu, Dec 25 - Mon, Dec 29

5:00 am - 11:34 pm

PDX

BGR

15h 34m2 stops

8:16 am - 11:58 am

BGR

PDX

30h 42m2 stops

$1,065United Airlines

Thu, Dec 25 - Mon, Dec 29

American Airlines flights from Portland to Bangor, Maine

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

American Airlines

Dec 28

PDX11:21 pmPortland

10h 47m

1 stop

BGR1:08 pmBangor

Jan 4

BGR1:36 pmBangor

11h 40m

1 stop

PDX10:16 pmPortland

$899

Find similar

American Airlines

Dec 28

PDX11:21 pmPortland

10h 47m

1 stop

BGR1:08 pmBangor

Jan 4

BGR12:36 pmBangor

13h 30m

2 stops

PDX11:06 pmPortland

$942

Find similar

American Airlines

Dec 28

PDX11:21 pmPortland

10h 47m

1 stop

BGR1:08 pmBangor

Jan 4

BGR1:36 pmBangor

11h 40m

1 stop

PDX10:16 pmPortland

$1,034

Find similar

Alaska Airlines flights from Portland to Bangor, Maine

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

Alaska Airlines

Jan 10

PDX7:10 amPortland

10h 46m

2 stops

BGR8:56 pmBangor

Jan 13

BGR12:58 pmBangor

10h 13m

1 stop

PDX8:11 pmPortland

$619

Find similar

Alaska Airlines

Jan 10

PDX8:10 amPortland

9h 46m

2 stops

BGR8:56 pmBangor

Jan 13

BGR12:58 pmBangor

10h 13m

1 stop

PDX8:11 pmPortland

$632

Find similar

Alaska Airlines

Dec 28

PDX2:42 pmPortland

19h 26m

2 stops

BGR1:08 pmBangor

Jan 4

BGR12:36 pmBangor

10h 24m

1 stop

PDX8:00 pmPortland

$1,112

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandBangor

PDX - BGR

PDXBGR

Portland

Sat 1/10

7:00 am-8:12 pm

2 stops10h 12m

Bangor

Tue 1/13

8:14 am-6:56 pm

2 stops13h 42m

$419

PortlandBangor

PDX - BGR

PDXBGR

Portland

Sat 1/10

7:00 am-8:12 pm

2 stops10h 12m

Bangor

Tue 1/13

8:14 am-6:56 pm

2 stops13h 42m

$439

PortlandBangor

PDX - BGR

PDXBGR

Portland

Sat 1/10

7:10 am-8:56 pm

2 stops10h 46m

Bangor

Tue 1/13

12:58 pm-8:11 pm

1 stop10h 13m

$619

PortlandBangor

PDX - BGR

PDXBGR

Portland

Sat 1/10

8:10 am-8:56 pm

2 stops9h 46m

Bangor

Tue 1/13

12:58 pm-8:11 pm

1 stop10h 13m

$632

PortlandBangor

PDX - BGR

PDXBGR

Portland

Sun 12/28

11:21 pm-1:08 pm

1 stop10h 47m

Bangor

Sun 1/4

1:36 pm-10:16 pm

1 stop11h 40m

$899

PortlandBangor

PDX - BGR

PDXBGR

Portland

Sun 12/28

11:21 pm-1:08 pm

1 stop10h 47m

Bangor

Sun 1/4

12:36 pm-11:06 pm

2 stops13h 30m

$942

PortlandBangor

PDX - BGR

PDXBGR

Portland

Sun 12/28

11:21 pm-1:08 pm

1 stop10h 47m

Bangor

Sun 1/4

1:36 pm-10:16 pm

1 stop11h 40m

$1,034

PortlandBangor

PDX - BGR

PDXBGR

Portland

Thu 6/4

11:52 pm-4:22 pm

2 stops13h 30m

Bangor

Tue 6/16

5:45 pm-11:07 pm

1 stop8h 22m

$1,054

PortlandBangor

PDX - BGR

PDXBGR

Portland

Thu 12/25

11:45 pm-12:29 pm

1 stop9h 44m

Bangor

Mon 12/29

8:16 am-11:58 am

2 stops30h 42m

$1,060

PortlandBangor

PDX - BGR

PDXBGR

Portland

Thu 12/25

5:00 am-11:34 pm

2 stops15h 34m

Bangor

Mon 12/29

8:16 am-11:58 am

2 stops30h 42m

$1,065

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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 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.

Can stopping save me money on Portland to Bangor, Maine flights?

You could potentially save up to 53% on your flight if you consider stops on a Portland to Bangor, Maine flight.

How have Portland to Bangor, Maine flight prices changed over time?

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

Fastest flight time	8h 28m
Direct flights	None

The fastest flight from Portland to Bangor, Maine takes 8h 28m

There are no direct flights from Portland to Bangor, Maine. There are no popular flight routes from Portland to Bangor, Maine.

Search flight deals

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 8h 28m.
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 2 as of December 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 (75% of total bookings). The next most popular airline is United Airlines (25%).

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 $318	Free Cancellation	Rating 7.2 11,050 reviews		Search American Airlines flights
United Airlines	PriceFrom $384	Free Cancellation	Rating 7.4 9,095 reviews		Search United Airlines flights

Belfast

Greenville

Orono

Lincoln

Orland

Newport

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.