$189 Cheap Flights from Bangor (BGR) to Portland (PWM)

View $189 flight on Fri, Oct 24, 2025Opens in a new window

Popular airlines from Bangor Intl. Airport (BGR) to Portland Intl. Jetport Airport (PWM)

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Cheap Flights from Bangor to Portland (BGR-PWM)

Prices were available within the past 7 days and start at $189 for one-way flights and $366 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Oct 8 - Sat, Oct 25
BGR
Bangor
PWM
Portland
$366 Roundtrip, found 4 days ago
$366
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Oct 8 from Bangor to Portland, returning Sat, Oct 25, priced at $366 found 4 days ago
Delta
Wed, Oct 8 - Fri, Oct 31
BGR
Bangor
PWM
Portland
$376 Roundtrip, found 4 days ago
$376
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Oct 8 from Bangor to Portland, returning Fri, Oct 31, priced at $376 found 4 days ago
Delta
Wed, Oct 8 - Tue, Oct 28
BGR
Bangor
PWM
Portland
$386 Roundtrip, found 4 days ago
$386
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Oct 8 from Bangor to Portland, returning Tue, Oct 28, priced at $386 found 4 days ago
Delta
Wed, Oct 15 - Sat, Nov 1
BGR
Bangor
PWM
Portland
$386 Roundtrip, found 4 days ago
$386
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Oct 15 from Bangor to Portland, returning Sat, Nov 1, priced at $386 found 4 days ago
Delta
Tue, Oct 28 - Sat, Nov 1
BGR
Bangor
PWM
Portland
$391 Roundtrip, found 2 days ago
$391
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Oct 28 from Bangor to Portland, returning Sat, Nov 1, priced at $391 found 2 days ago
Delta
Wed, Oct 22 - Tue, Nov 11
BGR
Bangor
PWM
Portland
$396 Roundtrip, found 4 days ago
$396
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Oct 22 from Bangor to Portland, returning Tue, Nov 11, priced at $396 found 4 days ago
Delta
Thu, Oct 16 - Sat, Nov 1
BGR
Bangor
PWM
Portland
$396 Roundtrip, found 4 days ago
$396
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Oct 16 from Bangor to Portland, returning Sat, Nov 1, priced at $396 found 4 days ago
American Airlines
Mon, Sep 29 - Sat, Nov 1
BGR
Bangor
PWM
Portland
$417 Roundtrip, found 4 days ago
$417
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Sep 29 from Bangor to Portland, returning Sat, Nov 1, priced at $417 found 4 days ago
United
Wed, Oct 29 - Tue, Nov 18
BGR
Bangor
PWM
Portland
$435 Roundtrip, found 2 days ago
$435
Roundtrip
found 2 days ago
Select United flight, departing Wed, Oct 29 from Bangor to Portland, returning Tue, Nov 18, priced at $435 found 2 days ago
Breeze Airways
Mon, Jul 28 - Wed, Sep 3
BGR
Bangor
PWM
Portland
$543 Roundtrip, found 19 hours ago
$543
Roundtrip
found 19 hours ago
Select Breeze Airways flight, departing Mon, Jul 28 from Bangor to Portland, returning Wed, Sep 3, priced at $543 found 19 hours ago

Find the cheapest month to fly from Bangor (BGR) to Portland (PWM)

April is typically the cheapest month to fly

From $368 - $974 per traveler.

Graph displaying average flight prices per month

Flights from Bangor (BGR) to Portland (PWM)
Origin airport
Bangor Intl.
Destination airport
Portland Intl. Jetport
Airlines serving
American Airlines, Breeze Airways, Delta, United
Roundtrip price
$366
Distance
109 mi

Bangor to Portland Flights

The cheapest times to fly from Bangor to Portland

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Bangor to Portland are during the month of October. You can find some of the cheapest flights from Bangor to Portland with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bangor to Portland

Sunday is one of the best days to book for cheap flights from Bangor to Portland: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Bangor to Portland

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Bangor to Portland in 2025. You can also book with separate airlines for your outbound and return journeys, from $189 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Bangor to Portland flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Bangor to Portland airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Bangor Intl. Airport (BGR) to Portland Intl. Jetport Airport (PWM) cost?
Discover the latest flight deals from BGR to PWM by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from BGR to PWM?
The cheapest flights from BGR to PWM are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from BGR to PWM?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from BGR to PWM. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Bangor Intl. Airport (BGR) to Portland Intl. Jetport Airport (PWM)?
Nonstop flights from Bangor Intl. Airport (BGR) to Portland Intl. Jetport Airport (PWM) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BGR to PWM?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change depending on various factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Bangor Intl. Airport (BGR) to Portland Intl. Jetport Airport (PWM)?
Opt for a flight from Bangor Intl. Airport (BGR) to Portland Intl. Jetport Airport (PWM) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Bangor Intl. Airport (BGR) to Portland Intl. Jetport Airport (PWM) last-minute?
Booking your ticket from BGR to PWM right before your journey is usually more expensive. However, if you're flexible with your travel times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a BGR to PWM flight and hotel package?
You can save money by booking a BGR to PWM flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've selected your preferred accommodations and flights, consider other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Bangor Intl. Airport (BGR) to Portland Intl. Jetport Airport (PWM)?
In most cases, you can cancel or modify your BGR to PWM flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you want more information, go to our Customer Service portal.

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*Available to One Key members.