$129 Cheap Flights from Buffalo (BUF) to Bangor (BGR)

View $129 flight on Tue, Sep 2, 2025Opens in a new window

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Bangor Intl. Airport (BGR)

Cheap Flights from Buffalo to Bangor (BUF-BGR)

Prices were available within the past 7 days and start at $129 for one-way flights and $249 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Sep 26 - Tue, Sep 30
BUF
Buffalo
BGR
Bangor
$249 Roundtrip, found 8 hours ago
$249
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Fri, Sep 26 from Buffalo to Bangor, returning Tue, Sep 30, priced at $249 found 8 hours ago
American Airlines
Wed, Aug 20 - Wed, Aug 27
BUF
Buffalo
BGR
Bangor
$254 Roundtrip, found 1 day ago
$254
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Aug 20 from Buffalo to Bangor, returning Wed, Aug 27, priced at $254 found 1 day ago
Delta
Tue, Aug 19 - Thu, Sep 4
BUF
Buffalo
BGR
Bangor
$259 Roundtrip, found 2 days ago
$259
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Aug 19 from Buffalo to Bangor, returning Thu, Sep 4, priced at $259 found 2 days ago
Delta
Thu, Sep 25 - Mon, Sep 29
BUF
Buffalo
BGR
Bangor
$261 Roundtrip, found 6 days ago
$261
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Sep 25 from Buffalo to Bangor, returning Mon, Sep 29, priced at $261 found 6 days ago
Delta
Sun, Nov 23 - Wed, Dec 10
BUF
Buffalo
BGR
Bangor
$275 Roundtrip, found 10 hours ago
$275
Roundtrip
found 10 hours ago
Select Delta flight, departing Sun, Nov 23 from Buffalo to Bangor, returning Wed, Dec 10, priced at $275 found 10 hours ago
American Airlines
Fri, Sep 26 - Tue, Sep 30
BUF
Buffalo
BGR
Bangor
$279 Roundtrip, found 8 hours ago
$279
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Fri, Sep 26 from Buffalo to Bangor, returning Tue, Sep 30, priced at $279 found 8 hours ago
Delta
Wed, Oct 15 - Tue, Nov 4
BUF
Buffalo
BGR
Bangor
$280 Roundtrip, found 10 hours ago
$280
Roundtrip
found 10 hours ago
Select Delta flight, departing Wed, Oct 15 from Buffalo to Bangor, returning Tue, Nov 4, priced at $280 found 10 hours ago
Delta
Tue, Aug 26 - Fri, Sep 12
BUF
Buffalo
BGR
Bangor
$280 Roundtrip, found 2 days ago
$280
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Aug 26 from Buffalo to Bangor, returning Fri, Sep 12, priced at $280 found 2 days ago
Delta
Thu, Sep 25 - Wed, Oct 1
BUF
Buffalo
BGR
Bangor
$284 Roundtrip, found 8 hours ago
$284
Roundtrip
found 8 hours ago
Select Delta flight, departing Thu, Sep 25 from Buffalo to Bangor, returning Wed, Oct 1, priced at $284 found 8 hours ago
United
Fri, Sep 26 - Wed, Oct 1
BUF
Buffalo
BGR
Bangor
$292 Roundtrip, found 8 hours ago
$292
Roundtrip
found 8 hours ago
Select United flight, departing Fri, Sep 26 from Buffalo to Bangor, returning Wed, Oct 1, priced at $292 found 8 hours ago

Find the cheapest month to fly from Buffalo (BUF) to Bangor (BGR)

September is typically the cheapest month to fly

From $236 - $496 per traveler.

Graph displaying average flight prices per month

Alternative airports near Bangor

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Bangor Intl. BGR. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $324
BGR
Bangor Intl.
CheapestClosest
Average driving time to city center6 min
Flights from $324
Flights from Buffalo (BUF) to Bangor (BGR)
Origin airport
Buffalo Niagara Intl.
Destination airport
Bangor Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$248
Distance
510 mi

Buffalo to Bangor Flights

The cheapest times to fly from Buffalo to Bangor

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 Buffalo to Bangor are during the month of September. You can find some of the cheapest flights from Buffalo to Bangor with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Buffalo to Bangor

Sunday is one of the best days to book for cheap flights from Buffalo to Bangor: 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 Buffalo to Bangor

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 Buffalo to Bangor in 2025. You can also book with separate airlines for your outbound and return journeys, from $129 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 Buffalo to Bangor 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 Buffalo to Bangor 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 Buffalo Niagara Intl. Airport (BUF) to Bangor Intl. Airport (BGR) cost?
Get a cheap one-way flight from $129 or cheap return flight from $249 from Buffalo Niagara Intl. Airport (BUF) to Bangor Intl. Airport (BGR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Buffalo Niagara Intl. Airport (BUF) to Bangor Intl. Airport (BGR)?
Traveling in September is a good way to save, as it's the cheapest month for flights between BUF and BGR. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Buffalo Niagara Intl. Airport (BUF) to Bangor Intl. Airport (BGR)?
To find the cheapest airline that'll fly you from BUF to BGR, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Buffalo Niagara Intl. Airport (BUF) to Bangor Intl. Airport (BGR)?
There are no daily direct flights available from Buffalo Niagara Intl. Airport (BUF) to Bangor Intl. Airport (BGR). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from BUF to BGR?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Buffalo Niagara Intl. Airport (BUF) to Bangor Intl. Airport (BGR)?
Book a flight from Buffalo Niagara Intl. Airport (BUF) to Bangor Intl. Airport (BGR) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this hour 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 Buffalo Niagara Intl. Airport (BUF) to Bangor Intl. Airport (BGR) last-minute?
Last-minute fares from BUF to BGR are usually more expensive. To lock in the best rates, start searching for flights well in advance. That being said, if you're flexible with your travel plans, you may land a cheap fare just before your departure.
Is it cheaper to book a BUF to BGR flight and hotel package?
Compared with arranging hotels and flights separately, booking a BUF to BGR flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place will take the stress out of planning your trip. Simply pick your flights and select from our extensive range of stays, then personalize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Buffalo Niagara Intl. Airport (BUF) to Bangor Intl. Airport (BGR)?
If you booked your BUF to BGR flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

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*Available to One Key members.