PDX - BGR

$166 Find Cheap Flights from Portland to Bangor

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 9/15. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Bangor

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Bangor, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Bangor, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$331
Typical prices: $614-$411
American Airlines
Wed 8/12Wed 8/26
PDX - BGR • 1 stop
Cheapest one-way
$166
Typical prices: $467-$530
American Airlines
Tue 9/15
PDX - BGR • 1 stop
Top airlines
American Airlines
Cheapest • from $331 (round-trip)
United Airlines
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
Newark (EWR)
Cheapest • Avg $497 (round-trip)
Denver (DEN)
Shortest trip • 7h 41m (one-way)
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 100% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
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

Wed, Aug 12 - Wed, Aug 26
American Airlines Logo
11:20 pm - 12:00 pm
PDX
-
BGR
9h 40m
1 stop
American Airlines Logo
5:33 pm - 11:56 pm
BGR
-
PDX
9h 23m
1 stop
$331American Airlines
Tue, Aug 4 - Wed, Sep 2
American Airlines Logo
10:57 pm - 12:00 pm
PDX
-
BGR
10h 03m
1 stop
American Airlines Logo
12:41 pm - 11:56 pm
BGR
-
PDX
14h 15m
2 stops
$336American Airlines
Tue, Aug 25 - Tue, Sep 1
American Airlines Logo
11:20 pm - 4:03 pm
PDX
-
BGR
13h 43m
2 stops
American Airlines Logo
7:15 am - 5:51 pm
BGR
-
PDX
13h 36m
2 stops
$341American Airlines
Wed, Sep 2 - Thu, Sep 10
American Airlines Logo
11:20 pm - 12:00 pm
PDX
-
BGR
9h 40m
1 stop
American Airlines Logo
1:01 pm - 8:29 pm
BGR
-
PDX
10h 28m
1 stop
$350American Airlines
Wed, Sep 2 - Thu, Sep 10
American Airlines Logo
11:20 pm - 12:00 pm
PDX
-
BGR
9h 40m
1 stop
American Airlines Logo
1:01 pm - 9:57 pm
BGR
-
PDX
11h 56m
2 stops
$355American Airlines
Mon, Jun 1 - Sun, Jun 7
American Airlines Logo
10:59 pm - 11:45 am
PDX
-
BGR
9h 46m
1 stop
American Airlines Logo
4:49 pm - 11:23 pm
BGR
-
PDX
9h 34m
1 stop
$369American Airlines
Tue, Aug 4 - Wed, Sep 2
American Airlines Logo
10:57 pm - 12:00 pm
PDX
-
BGR
10h 03m
1 stop
American Airlines Logo
5:33 pm - 11:56 pm
BGR
-
PDX
9h 23m
1 stop
$371American Airlines
Mon, Jun 1 - Sun, Jun 7
American Airlines Logo
10:59 pm - 2:39 pm
PDX
-
BGR
12h 40m
2 stops
American Airlines Logo
4:49 pm - 11:23 pm
BGR
-
PDX
9h 34m
1 stop
$374American Airlines
Sun, May 24 - Wed, Jun 3
American Airlines Logo
11:20 am - 10:42 pm
PDX
-
BGR
8h 22m
1 stop
American Airlines Logo
4:34 pm - 11:23 pm
BGR
-
PDX
9h 49m
1 stop
$380American Airlines
Tue, Aug 4 - Wed, Sep 2
American Airlines Logo
10:57 pm - 12:01 pm
PDX
-
BGR
10h 04m
2 stops
American Airlines Logo
12:41 pm - 11:07 pm
BGR
-
PDX
13h 26m
2 stops
$381American Airlines
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 August.

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 January, where tickets cost $0 (return) on average. On the other hand, the most expensive months are December and May, where the average cost of round-trip tickets is $648 and $638 respectively.

Find deals

Good to know

Low seasonMarch
Cheapest flight$166
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly with an average 3% increase in price.
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 3 days, the lowest price for a flight from Portland to Bangor was $166 for a one-way ticket and $331 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 $535 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 $464 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 9684 reviews
7.7Boarding
7.3Comfort
8.1Crew
7.1Entertainment
6.6Food
Airline reviews

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

6.0 GoodAnonymous, May 2026
DEN - ORD
Read more United Airlines reviews

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

not sure why you ask about food, I n3ver get food on flights except maybe cookies or pretzels. wifi was slow and in and out most of the flight not good.

Cancelled BOYH legs of our flight home 30 min before initial boarding

Cancelled the flight half hour before boarding. Then cancelled the connecting flight too.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Like: flights are on time, good boarding process Can improve: planes are old, improve entertainment and make space more comfortable

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

Information on your arrival and departure airports

Portland (PDX)
Bangor (BGR)