BOI - BGR

$454 Find Cheap Flights from Boise to Bangor

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Bangor departing on 3/30. 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 Boise 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 Boise to Bangor, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$454
American Airlines
Mon 3/30Thu 4/30
BOI - BGR • 2 stops
Cheapest one-way
Multiple Airlines
Thu 1/29
BOI - BGR • multi-stop
Top airlines
American Airlines
Cheapest • from $454 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Bangor!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boise to Bangor (BOI-BGR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise 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 Boise to Bangor

Mon, Mar 30 - Thu, Apr 30
American Airlines Logo
6:33 pm - 12:16 pm
BOI
-
BGR
15h 43m
2 stops
American Airlines Logo
6:25 am - 12:38 pm
BGR
-
BOI
8h 13m
1 stop
$454American Airlines
Mon, Mar 30 - Thu, Apr 30
American Airlines Logo
6:33 pm - 12:16 pm
BOI
-
BGR
15h 43m
2 stops
American Airlines Logo
6:25 am - 5:53 pm
BGR
-
BOI
13h 28m
2 stops
$495American Airlines
Sat, Feb 14 - Sat, Feb 21
United Airlines Logo
5:00 am - 6:34 pm
BOI
-
BGR
11h 34m
2 stops
United Airlines Logo
6:35 am - 4:02 pm
BGR
-
BOI
11h 27m
2 stops
$499United Airlines
Sat, Feb 14 - Sat, Feb 21
United Airlines Logo
6:25 am - 6:34 pm
BOI
-
BGR
10h 09m
2 stops
United Airlines Logo
6:35 am - 4:02 pm
BGR
-
BOI
11h 27m
2 stops
$579United Airlines
Thu, Feb 12 - Tue, Feb 17
American Airlines Logo
6:38 am - 11:21 pm
BOI
-
BGR
14h 43m
2 stops
American Airlines Logo
12:38 pm - 10:22 pm
BGR
-
BOI
11h 44m
2 stops
$661American Airlines
Fri, Feb 13 - Wed, Feb 18
United Airlines Logo
12:16 pm - 6:34 pm
BOI
-
BGR
28h 18m
2 stops
United Airlines Logo
6:35 am - 11:38 pm
BGR
-
BOI
19h 03m
2 stops
$736United Airlines
Sun, Feb 15 - Sat, Feb 28
United Airlines Logo
5:00 am - 6:34 pm
BOI
-
BGR
11h 34m
2 stops
United Airlines Logo
6:35 am - 8:55 pm
BGR
-
BOI
16h 20m
2 stops
$756United Airlines
Fri, Jul 17 - Sat, Aug 1
American Airlines Logo
6:00 pm - 10:13 am
BOI
-
BGR
14h 13m
2 stops
American Airlines Logo
7:00 am - 2:08 pm
BGR
-
BOI
9h 08m
1 stop
$765American Airlines
Fri, Feb 27 - Fri, Mar 6
American Airlines Logo
6:33 pm - 12:17 pm
BOI
-
BGR
15h 44m
2 stops
American Airlines Logo
12:38 pm - 10:22 pm
BGR
-
BOI
11h 44m
2 stops
$766American Airlines
Tue, Feb 10 - Wed, Feb 11
United Airlines Logo
6:10 am - 8:12 pm
BOI
-
BGR
12h 02m
2 stops
United Airlines Logo
8:14 am - 9:52 pm
BGR
-
BOI
15h 38m
2 stops
$772United Airlines
Booking Insights

KAYAK's insights & trends for Boise to Bangor flights

Get data-powered insights and trends into flights from Boise 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 Boise 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 Boise to Bangor, Maine departing in March.

Good to know

Low seasonNovember
Cheapest flight$454
Best time to beat the crowds with an average 39% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Boise to Bangor

When to book flights from Boise to Bangor

Are your dates flexible? Find out the best times to travel from Boise 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 Boise to Bangor

  • What is the cheapest flight from Boise to Bangor?

    In the last 3 days, the lowest price for a flight from Boise to Bangor was $454 for a round-trip ticket.

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

    No, a passport isn't needed to fly from Boise to Bangor. However, local authorities might ask for an official ID.

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

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

  • Which airline alliances offer flights from Boise to Bangor?

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

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

    The two airlines most popular with KAYAK users for flights from Boise to Bangor are United Airlines and American Airlines. With an average price for the route of $642 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 $593 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Boise 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 Boise to Bangor.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangor from Boise 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 Boise 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 Boise with another airline. Booking your flights between Boise 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 Boise 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 Boise 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 Boise to Bangor

 
See real verified KAYAK customer reviews for airlines flying from Boise 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 Boise 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 9215 reviews
8.1Crew
7.3Comfort
6.6Food
7.7Boarding
7.1Entertainment
Airline reviews

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

8.0 ExcellentAnonymous, Jan 2026
ORD - TPA
Read more United Airlines reviews

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

The flight crew where really good. Better then the crew from BNE to SFO

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

Flight was smooth, quick and felt safe. The 2 delays not happening would have been better but I guess that happens in the airline industry

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

The plane was experiencing problems with the HVAC system, it was very cold in the front of the plane and very hot in the back.

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

one crew said "he" didn't serve double alcohol drinks for travelers in exit rows. crew on prior flight did. Is this a AA rule, and the prior crew was being nice? Also, I think we deserve more than a 25% refund for losing first class seats when rescheduling a flight due to weather

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

Information on your arrival and departure airports