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

View $129 flight on Thu, Dec 25, 2025Opens in a new window

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

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Cheap Flights from Bangor to Buffalo (BGR-BUF)

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.

Delta
Mon, Nov 24 - Sun, Dec 7
BGR
Bangor
BUF
Buffalo
$249 Roundtrip, found 2 days ago
$249
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Nov 24 from Bangor to Buffalo, returning Sun, Dec 7, priced at $249 found 2 days ago
Delta
Mon, Nov 3 - Sun, Nov 16
BGR
Bangor
BUF
Buffalo
$254 Roundtrip, found 2 days ago
$254
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Nov 3 from Bangor to Buffalo, returning Sun, Nov 16, priced at $254 found 2 days ago
Delta
Wed, Jan 7 - Tue, Jan 20
BGR
Bangor
BUF
Buffalo
$254 Roundtrip, found 6 days ago
$254
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Jan 7 from Bangor to Buffalo, returning Tue, Jan 20, priced at $254 found 6 days ago
Delta
Mon, Nov 3 - Sat, Nov 8
BGR
Bangor
BUF
Buffalo
$259 Roundtrip, found 2 days ago
$259
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Nov 3 from Bangor to Buffalo, returning Sat, Nov 8, priced at $259 found 2 days ago
Delta
Mon, Nov 10 - Sun, Nov 23
BGR
Bangor
BUF
Buffalo
$274 Roundtrip, found 2 days ago
$274
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Nov 10 from Bangor to Buffalo, returning Sun, Nov 23, priced at $274 found 2 days ago
Delta
Wed, Jan 14 - Tue, Jan 27
BGR
Bangor
BUF
Buffalo
$279 Roundtrip, found 6 days ago
$279
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Jan 14 from Bangor to Buffalo, returning Tue, Jan 27, priced at $279 found 6 days ago
Delta
Wed, Oct 29 - Wed, Nov 12
BGR
Bangor
BUF
Buffalo
$284 Roundtrip, found 17 hours ago
$284
Roundtrip
found 17 hours ago
Select Delta flight, departing Wed, Oct 29 from Bangor to Buffalo, returning Wed, Nov 12, priced at $284 found 17 hours ago
Delta
Tue, Nov 25 - Sun, Dec 7
BGR
Bangor
BUF
Buffalo
$285 Roundtrip, found 2 days ago
$285
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Nov 25 from Bangor to Buffalo, returning Sun, Dec 7, priced at $285 found 2 days ago
American Airlines
Fri, Feb 27 - Tue, Mar 3
BGR
Bangor
BUF
Buffalo
$315 Roundtrip, found 11 hours ago
$315
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Fri, Feb 27 from Bangor to Buffalo, returning Tue, Mar 3, priced at $315 found 11 hours ago
United
Fri, Nov 28 - Sun, Dec 7
BGR
Bangor
BUF
Buffalo
$319 Roundtrip, found 2 days ago
$319
Roundtrip
found 2 days ago
Select United flight, departing Fri, Nov 28 from Bangor to Buffalo, returning Sun, Dec 7, priced at $319 found 2 days ago

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

September is typically the cheapest month to fly

From $241 - $530 per traveler.

Alternative airports near Buffalo

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

Select flight to Buffalo Niagara Intl. BUF. Cheapest and Closest option available. Average driving time to city center is 16 minutes. Flights from $254
BUF
Buffalo Niagara Intl.
CheapestClosest
Average driving time to city center16 min
Flights from $254

Frequently asked questions

How much does a flight from Bangor Intl. Airport (BGR) to Buffalo Niagara Intl. Airport (BUF) cost?
Grab a cheap one-way flight from $129 or cheap return flight from $249 from Bangor Intl. Airport (BGR) to Buffalo Niagara Intl. Airport (BUF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Bangor Intl. Airport (BGR) to Buffalo Niagara Intl. Airport (BUF)?
Flying in November is a great way to save, as it's the cheapest month for flights between BGR and BUF. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Bangor Intl. Airport (BGR) to Buffalo Niagara Intl. Airport (BUF)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from BGR to BUF. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Bangor Intl. Airport (BGR) to Buffalo Niagara Intl. Airport (BUF)?
There are no daily nonstop flights departing from Bangor Intl. Airport (BGR) to Buffalo Niagara Intl. Airport (BUF). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from BGR to BUF?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary based on a number of factors, including 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 Buffalo Niagara Intl. Airport (BUF)?
Opt for a flight from Bangor Intl. Airport (BGR) to Buffalo Niagara Intl. Airport (BUF) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**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 Buffalo Niagara Intl. Airport (BUF) last-minute?
Booking your flight from BGR to BUF just before your getaway is usually more expensive. But if there's some wiggle room with your travel times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a BGR to BUF flight and hotel package?
Securing a BGR to BUF flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Select from our extensive range of accommodations and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Bangor Intl. Airport (BGR) to Buffalo Niagara Intl. Airport (BUF)?
If you reserved your BGR to BUF flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Travel information

Origin airport
Bangor Intl.
Destination airport
Buffalo Niagara Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$248
Distance
510 mi

Book with confidence

Bangor to Buffalo Flights

The cheapest times to fly from Bangor to Buffalo

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

 

The best time to book a flight from Bangor to Buffalo

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

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 Buffalo 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 Bangor to Buffalo 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 Buffalo 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.

 

Bangor to Buffalo Flights

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*Available to One Key members.