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$244 Cheap Flights from Bangor (BGR) to Buffalo (BUF)

View $244 flight on Tue, Oct 20, 2026Opens in a new window

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

Cheap Flights from Bangor to Buffalo (BGR-BUF)

Prices were available within the past 7 days and start at $244 for one-way flights and $309 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Sep 11 - Sun, Sep 13
BGR
Bangor
BUF
Buffalo
$309 Roundtrip, found 5 days ago
$309
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Sep 11 from Bangor to Buffalo, returning Sun, Sep 13, priced at $309 found 5 days ago
American Airlines
Sat, Dec 12 - Mon, Dec 14
BGR
Bangor
BUF
Buffalo
$319 Roundtrip, found 1 day ago
$319
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Dec 12 from Bangor to Buffalo, returning Mon, Dec 14, priced at $319 found 1 day ago
Delta
Sat, Nov 7 - Tue, Nov 10
BGR
Bangor
BUF
Buffalo
$329 Roundtrip, found 2 days ago
$329
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Nov 7 from Bangor to Buffalo, returning Tue, Nov 10, priced at $329 found 2 days ago
Delta
Sat, Nov 7 - Tue, Nov 10
BGR
Bangor
BUF
Buffalo
$344 Roundtrip, found 2 days ago
$344
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Nov 7 from Bangor to Buffalo, returning Tue, Nov 10, priced at $344 found 2 days ago
American Airlines
Sat, Dec 12 - Mon, Dec 14
BGR
Bangor
BUF
Buffalo
$351 Roundtrip, found 1 day ago
$351
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Dec 12 from Bangor to Buffalo, returning Mon, Dec 14, priced at $351 found 1 day ago
Delta
Wed, Sep 23 - Sun, Oct 4
BGR
Bangor
BUF
Buffalo
$363 Roundtrip, found 3 days ago
$363
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Sep 23 from Bangor to Buffalo, returning Sun, Oct 4, priced at $363 found 3 days ago
American Airlines
Tue, Aug 18 - Sat, Aug 22
BGR
Bangor
BUF
Buffalo
$369 Roundtrip, found 5 days ago
$369
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Aug 18 from Bangor to Buffalo, returning Sat, Aug 22, priced at $369 found 5 days ago
United
Sat, Dec 12 - Mon, Dec 14
BGR
Bangor
BUF
Buffalo
$381 Roundtrip, found 1 day ago
$381
Roundtrip
found 1 day ago
Select United flight, departing Sat, Dec 12 from Bangor to Buffalo, returning Mon, Dec 14, priced at $381 found 1 day ago
American Airlines
Sat, Nov 7 - Tue, Nov 10
BGR
Bangor
BUF
Buffalo
$383 Roundtrip, found 2 days ago
$383
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Nov 7 from Bangor to Buffalo, returning Tue, Nov 10, priced at $383 found 2 days ago
Delta
Thu, Sep 17 - Thu, Oct 1
BGR
Bangor
BUF
Buffalo
$384 Roundtrip, found 6 days ago
$384
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Sep 17 from Bangor to Buffalo, returning Thu, Oct 1, priced at $384 found 6 days ago

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 $737
BUF
Buffalo Niagara Intl.
CheapestClosest
Average driving time to city center16 min
Flights from $737

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

March is typically the cheapest month to fly

From $248 - $396 per traveler.

What you need to know for your flight from Bangor Intl. to Buffalo Niagara Intl.

Bangor (BGR) to Buffalo (BUF) at a glance

Travel from Bangor (BGR) to Buffalo (BUF) with a selection of airlines on this domestic short-haul route. Explore your options for cheap Bangor to Buffalo flights, comparing full-service carriers to find the itinerary that suits your budget and schedule. Whether you're planning a quick getaway or a longer stay, discover the key details for flights to Buffalo and get ready to experience the city's renowned attractions and neighborhoods.

  • Fastest flight duration: around 3h 15m in-flight, plus roughly 1h 30m layover with one stop
  • Route distance: roughly 500 miles (800 km)
  • Flights per week: around 8 departures on average
  • Typical fares (one-way): economy tickets often range from $125–$385, depending on seasonality and how far ahead you book

Flights from Bangor International Airport (BGR) to Buffalo Niagara International Airport (BUF)

Based on the latest travel bookings, here are the top airlines favored by travelers flying from Bangor to Buffalo. These carriers are often selected for their one-stop services, with common layover points at LaGuardia Airport (LGA, approximately 1 hour and 45 minutes), Ronald Reagan Washington National Airport (DCA, around 1 hour and 15 minutes), and Philadelphia International Airport (PHL, about 1 hour and 30 minutes). This variety allows you to customize your journey by balancing price, total travel time, and cabin class for the ideal itinerary.

  • American Airlines: As a comprehensive service provider, this airline operates one-stop flights with one-way ticket prices generally between $125 and $385. It represents about 56% of all departures on this route, featuring an in-flight duration of 3 hours and 15 minutes, with the overall travel time around 5 hours, including layover.
  • Delta: This full-service airline offers one-stop flights, with typical one-way fares ranging from $130 to $415. Delta accounts for approximately 26% of departures on this route, with a flight time of 3 hours and 15 minutes and a total journey time of about 5 hours, factoring in the layover.
  • United: Another full-service option, United provides one-stop service with one-way fares usually falling between $125 and $320. It makes up roughly 18% of departures on this route, featuring an in-flight time of 3 hours and 15 minutes, and an overall journey time close to 5 hours, including layover.

Alternative route from Bangor (BGR) to Buffalo (BUF)

  • Bar Harbor to Buffalo (BHB-BUF): Hancock County - Bar Harbor Airport (BHB) is located approximately 34 miles from Bangor International Airport (BGR).

How to find the best prices for flights from Bangor (BGR) to Buffalo (BUF)

Getting some of the best deals on flights from Bangor to Buffalo is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are generally available when booking at least two months in advance, although most travelers tend to book between two to eight weeks ahead. Afternoon departures, from 12 PM to 6 PM, not only tend to offer lower prices but are also the most popular. Additionally, flying on Wednesday usually results in cheaper fares, while Thursday remains the busiest travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Buffalo Niagara International Airport from Bangor International Airport

Buffalo welcomes travelers from Bangor with a range of transport options based on price, convenience, and proximity. Here's how to reach Buffalo efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Buffalo, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Buffalo Niagara International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Buffalo Niagara International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Buffalo Niagara International Airport, Buffalo-Depew Station, a train station, is located about 2.6 miles away by car, while University Station, a metro station, is situated approximately 6.5 miles from the airport and is also best accessed by car.

Frequently asked questions

How much does a flight from Bangor, ME (BGR-Bangor Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) cost?
You can find cheap one-way flights from $244 and cheap return flights from $309 Bangor, ME (BGR-Bangor Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) with Expedia. One-way flights usually range from $210 to $745, and return flights typically cost between $353 and $1201. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Bangor, ME (BGR-Bangor Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Bangor, ME (BGR-Bangor Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The cheapest month to fly from BGR to BUF is September when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Bangor, ME (BGR-Bangor Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Enter BGR to BUF and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Bangor, ME (BGR-Bangor Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
American Airlines is one of the cheapest airlines offering connecting flights from Bangor (BGR) to Buffalo (BUF), with round-trip tickets starting from around $278. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Bangor, ME (BGR-Bangor Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
To find a cheap flight from Bangor, ME (BGR-Bangor Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Bangor, ME (BGR-Bangor Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Bangor, ME (BGR-Bangor Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The earliest flight from Bangor (BGR) to Buffalo (BUF) typically departs at around 5:00 AM local time, operated by Delta. This seasonal service is active in July and August, allowing you to start your journey early. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Bangor, ME (BGR-Bangor Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Flights from BGR to BUF with one stop typically take around 4 hours 20 minutes, covering approximately 510 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Bangor, ME (BGR-Bangor Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
First class seats are offered on the BGR to BUF route. First class cabins are available on:

  • American Airlines
  • United Airlines
  • Delta Air Lines

How do I earn miles on a Bangor, ME (BGR-Bangor Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight with Expedia?
It's easy to earn miles on a Bangor, ME (BGR-Bangor Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Buffalo from Bangor Intl. (BGR)?
From Bangor Intl. (BGR), you can fly into Buffalo Niagara Intl. (BUF) to reach Buffalo. Some flights may connect through major hubs like Liberty Intl. (EWR), Ronald Reagan Washington National (DCA), LaGuardia (LGA) before reaching Buffalo. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Bangor, ME (BGR-Bangor Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) at the last minute?
Typically, booking a last minute flight from Bangor, ME (BGR-Bangor Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Bangor, ME (BGR-Bangor Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package?
Securing a Bangor, ME (BGR-Bangor Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) Buffalo Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Bangor, ME (BGR-Bangor Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
If you booked your Bangor, ME (BGR-Bangor Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Bangor Intl.
Destination airport
Buffalo Niagara Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$308
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 September. 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 2026. You can also book with separate airlines for your outbound and return journeys, from $244 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

*Flight schedules are subject to change.

*Available to One Key members.

 

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