PDX - BGR

$200 Find Cheap Flights from Portland to Bangor - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Bangor departing on 8/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$363
Typical prices: $338-$464
United Airlines
Sat 9/12Sat 9/19
PDX - BGR • 1 stop
Cheapest one-way
$200
Typical prices: $240-$427
Multiple Airlines
Mon 8/24
PDX - BGR • 2 stops
Top airlines
Cheapest • from $363 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Portland and Bangor. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $497 (round-trip)
Shortest trip • 7h 41m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Bangor!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portland to Bangor (PDX-BGR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Bangor that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Bangor

Sat, Sep 12 - Sat, Sep 19
United Airlines Logo
11:09 pm - 10:47 amPDX  Portland-BGR Bangor
8h 38m1 stop Newark
United Airlines Logo
6:14 am - 5:49 pmBGR  Bangor-PDX Portland
14h 35m2 stops Newark Denver Intl
$363United Airlines
Fri, Sep 11 - Thu, Sep 17
United Airlines Logo
10:35 am - 9:47 pmPDX  Portland-BGR Bangor
8h 12m1 stop Chicago O'Hare Intl
United Airlines Logo
4:57 pm - 10:52 pmBGR  Bangor-PDX Portland
8h 55m1 stop Chicago O'Hare Intl
$379United Airlines
Sat, Sep 19 - Sat, Sep 26
American Airlines Logo
7:25 am - 6:34 pmPDX  Portland-BGR Bangor
8h 09m1 stop Philadelphia
American Airlines Logo
4:00 pm - 11:28 pmBGR  Bangor-PDX Portland
10h 28m1 stop Philadelphia
$385American Airlines
Wed, Sep 30 - Wed, Oct 14
American Airlines Logo
7:25 am - 6:34 pmPDX  Portland-BGR Bangor
8h 09m1 stop Philadelphia
American Airlines Logo
4:32 pm - 11:05 pmBGR  Bangor-PDX Portland
9h 33m1 stop Philadelphia
$385American Airlines
Wed, Sep 30 - Wed, Oct 14
American Airlines Logo
7:25 am - 6:34 pmPDX  Portland-BGR Bangor
8h 09m1 stop Philadelphia
American Airlines Logo
5:50 pm - 11:59 pmBGR  Bangor-PDX Portland
9h 09m1 stop Chicago O'Hare Intl
$385American Airlines
Sat, Sep 12 - Sat, Sep 19
United Airlines Logo
11:09 pm - 10:47 amPDX  Portland-BGR Bangor
8h 38m1 stop Newark
United Airlines Logo
4:58 pm - 10:52 pmBGR  Bangor-PDX Portland
8h 54m1 stop Chicago O'Hare Intl
$408United Airlines
Sat, Sep 12 - Sat, Sep 19
United Airlines Logo
11:09 pm - 10:47 amPDX  Portland-BGR Bangor
8h 38m1 stop Newark
United Airlines Logo
4:58 pm - 10:52 pmBGR  Bangor-PDX Portland
8h 54m1 stop Chicago O'Hare Intl
$412United Airlines
Mon, Sep 14 - Fri, Sep 18
Delta Logo
11:10 pm - 3:34 pmPDX  Portland-BGR Bangor
13h 24m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl
Delta Logo
4:15 pm - 9:03 pmBGR  Bangor-PDX Portland
31h 48m1 stop New York John F Kennedy Intl
$522Delta
Sat, Sep 12 - Fri, Sep 18
Delta Logo
12:25 am - 4:21 pmPDX  Portland-BGR Bangor
12h 56m2 stops Minneapolis St Paul New York LaGuardia
Delta Logo
4:15 pm - 11:35 amBGR  Bangor-PDX Portland
22h 20m1 stop New York John F Kennedy Intl
$562Delta
Fri, Sep 18 - Sat, Sep 26
Delta Logo
11:10 pm - 1:10 pmPDX  Portland-BGR Bangor
11h 00m2 stops Detroit Metropolitan Wayne County New York LaGuardia
Delta Logo
6:15 am - 5:31 pmBGR  Bangor-PDX Portland
14h 16m2 stops New York LaGuardia Minneapolis St Paul
$598Delta
Booking Insights

KAYAK's insights & trends for Portland to Bangor flights

Get data-powered insights and trends into flights from Portland to Bangor to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Portland to Bangor, Maine?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Portland to Bangor, Maine departing in September.

Flight prices are below average for this route right now.

Flights to Bangor, Maine from Portland usually cost between $500 and $782 in September.
The lowest price found in the past 5 days was $363 on United Airlines (Sep 12-Sep 19).

What is the cheapest month to fly from Portland to Bangor?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to Bangor, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Portland to Bangor is November, where tickets cost $0 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $680 and $648 respectively.

Good to know

Low season

March

Cheapest flight

$200
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 28% lower on average.
Flight from Portland to Bangor

When to book flights from Portland to Bangor

Are your dates flexible? Find out the best times to travel from Portland to Bangor based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to Bangor

  • What is the cheapest flight from Portland to Bangor?

    In the last 5 days, the lowest price for a flight from Portland to Bangor was $200 for a one-way ticket and $363 for a round-trip.

  • Do I need a passport to fly between Portland and Bangor?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Portland to Bangor?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to Bangor?

    Star Alliance, and oneworld are the airline alliances operating flights between Portland and Bangor, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Portland to Bangor, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Portland to Bangor are United Airlines and American Airlines. With an average price for the route of $573 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $505 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Portland to Bangor?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Bangor.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Bangor?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangor from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Bangor?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bangor with an airline and back to Portland with another airline. Booking your flights between Portland and BGR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Bangor?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bangor from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Portland to Bangor

 
See real verified KAYAK customer reviews for airlines flying from Portland to Bangor. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Bangor? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10072 reviews
7.1Entertainment
6.7Food
7.3Comfort
7.7Boarding
8.1Crew
Airline reviews

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

10.0 ExcellentJanaki, Feb 2026
Read more United Airlines reviews

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

This was a very average flight. The seat was out of alignment so more uncomfortable than usual. The cabin felt not well maintained. But I safely got where I needed to go.

We had a 90 minute delay due to equipment failure that was detected just before we took off. United rebooked my connecting flight.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

This was a Lufthansa flight. Disappointing main meal. Very rough over Canada and arrival at FRA. IFE was almost unusable.

Poor seating comfort, seat cushion too thin, very uncomfortable. My luggage didi not make the flight due to equipment change. At least. United had it delivered the next day. I was without my toilet items for one day.

Flight cancelled because of the grounded 737s. United was good about it and got us onto a later Alaska Airlines flight to Oakland (not San Francisco as originally intended). Had to go through security again and my wife dropped her MacBook Pro, which broke, a $2,500 whoopsie. But we made it home.

I liked being upgraded to first class. The flight was a redeye, so I did sleep most of it.

Luggage took too long go get off plane in Knoxville. Was almost 45 minutes after the flight landed.

Awful, tons of delays, I got into Chicago multiple hours late meaning I hit the very traffic I tried so desperately to avoid. Just empty apologies from American Airlines text alerts. Trash behavior from a trash airline.

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

As smooth as you can expect. Some issues with boarding because the previous plane took forever to deplane but overall, a good experience.

DFW-LHR Toilets not kept clean Too cramped. Aisles so narrow crew were constantly banging into people on the aisle seats. Even then, the carts used are reduced width. Other than that it was a decent flight on both legs

Excellent customer service at check in at Austin flight to DFW and excellent customer service from Karren in terminal B at DFW.

The flight itself was fine, but between the man in front of me putting his chair back, and the gentleman next to me who took up 50% of my seat, my back and neck are destroyed from the flight. I’m hoping for a better outcome flying back.

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

We were told there would be no food/beverage service due to turbulence. There was very little turbulence on the 2+ hour flight. I was in First Class and thought they could have done a quick service after take off as they had a quite bit of time before we would be reaching the predicted turbulent area. They could have at least passed out a quick bag of pretzels.

Very disappointed with the crew and the lack of attention given to the passengers. On a 5 hour flight they never offered a snack. One time offered a beverage and didn’t pick up the used cups until the flight was on final approach. The two flight attendants in our section mentioned that they were best friends and compared their pre flight shoes. When paying for first/business class there is a level of service that should be expected. These two spent the majority of the flight in their seats playing on their phones and laughing with each other. Very frustrating!!!

Everything you need to know for your flight from Portland to Bangor

Information on your arrival and departure airports