$55 Cheap Flights from Boston (BOS) to Buffalo (BUF)

View $55 flight on Mon, Nov 3, 2025Opens in a new window

Popular airlines from Logan International Airport (BOS) to Buffalo Niagara Intl. Airport (BUF)

Today's featured flight deals from Logan International Airport (BOS) to Buffalo Niagara Intl. Airport (BUF)

Nonstop
Carry-on included
Lower price than typical

Cheap Flights from Boston to Buffalo (BOS-BUF)

Prices were available within the past 7 days and start at $55 for one-way flights and $109 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Thu, Dec 11 - Mon, Dec 15
BOS
Boston
BUF
Buffalo
$109 Roundtrip, just found
$109
Roundtrip
just found
Select JetBlue Airways flight, departing Thu, Dec 11 from Boston to Buffalo, returning Mon, Dec 15, priced at $109 just found
JetBlue Airways
Wed, Dec 3 - Sat, Dec 13
BOS
Boston
BUF
Buffalo
$110 Roundtrip, found 12 hours ago
$110
Roundtrip
found 12 hours ago
Select JetBlue Airways flight, departing Wed, Dec 3 from Boston to Buffalo, returning Sat, Dec 13, priced at $110 found 12 hours ago
Southwest Airlines
Wed, Jan 21 - Sat, Jan 31
BOS
Boston
BUF
Buffalo
$111 Roundtrip, found 12 hours ago
$111
Roundtrip
found 12 hours ago
Select Southwest Airlines flight, departing Wed, Jan 21 from Boston to Buffalo, returning Sat, Jan 31, priced at $111 found 12 hours ago
Southwest Airlines
Mon, Dec 8 - Wed, Dec 17
BOS
Boston
BUF
Buffalo
$115 Roundtrip, found 14 hours ago
$115
Roundtrip
found 14 hours ago
Select Southwest Airlines flight, departing Mon, Dec 8 from Boston to Buffalo, returning Wed, Dec 17, priced at $115 found 14 hours ago
JetBlue Airways
Mon, Dec 8 - Mon, Dec 15
BOS
Boston
BUF
Buffalo
$116 Roundtrip, found 18 hours ago
$116
Roundtrip
found 18 hours ago
Select JetBlue Airways flight, departing Mon, Dec 8 from Boston to Buffalo, returning Mon, Dec 15, priced at $116 found 18 hours ago
Southwest Airlines
Mon, Dec 8 - Mon, Dec 15
BOS
Boston
BUF
Buffalo
$121 Roundtrip, found 18 hours ago
$121
Roundtrip
found 18 hours ago
Select Southwest Airlines flight, departing Mon, Dec 8 from Boston to Buffalo, returning Mon, Dec 15, priced at $121 found 18 hours ago
Southwest Airlines
Tue, Dec 9 - Wed, Dec 17
BOS
Boston
BUF
Buffalo
$121 Roundtrip, found 16 hours ago
$121
Roundtrip
found 16 hours ago
Select Southwest Airlines flight, departing Tue, Dec 9 from Boston to Buffalo, returning Wed, Dec 17, priced at $121 found 16 hours ago
Delta
Tue, Dec 2 - Sat, Dec 6
BOS
Boston
BUF
Buffalo
$138 Roundtrip, found 2 hours ago
$138
Roundtrip
found 2 hours ago
Select Delta flight, departing Tue, Dec 2 from Boston to Buffalo, returning Sat, Dec 6, priced at $138 found 2 hours ago
United
Tue, Jan 20 - Sat, Jan 24
BOS
Boston
BUF
Buffalo
$151 Roundtrip, found 2 hours ago
$151
Roundtrip
found 2 hours ago
Select United flight, departing Tue, Jan 20 from Boston to Buffalo, returning Sat, Jan 24, priced at $151 found 2 hours ago
American Airlines
Mon, Dec 8 - Tue, Dec 9
BOS
Boston
BUF
Buffalo
$159 Roundtrip, found 3 hours ago
$159
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Mon, Dec 8 from Boston to Buffalo, returning Tue, Dec 9, priced at $159 found 3 hours ago

Find the cheapest month to fly from Boston (BOS) to Buffalo (BUF)

September is typically the cheapest month to fly

From $87 - $176 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 $209
BUF
Buffalo Niagara Intl.
CheapestClosest
Average driving time to city center16 min
Flights from $209

Frequently asked questions

How much does a flight from Logan Intl. Airport (BOS) to Buffalo Niagara Intl. Airport (BUF) cost?
Secure a cheap one-way flight from $55 or cheap return flight from $109 from Logan Intl. Airport (BOS) to Buffalo Niagara Intl. Airport (BUF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Logan Intl. Airport (BOS) to Buffalo Niagara Intl. Airport (BUF)?
Planning your trip for December is a great way to save, as it's the cheapest month for flights between BOS and BUF. You'll typically find the lowest fares during off-peak months.
Which airlines fly direct from Logan Intl. Airport (BOS) to Buffalo Niagara Intl. Airport (BUF)?
When heading out of Logan Intl. Airport (BOS), you can hop on a direct flight to Buffalo Niagara Intl. Airport (BUF) with JetBlue Airways.
How many flights per day from Logan Intl. Airport (BOS) to Buffalo Niagara Intl. Airport (BUF)?
On average, just 1 direct flight departs daily from Logan Intl. Airport (BOS) to Buffalo Niagara Intl. Airport (BUF). Looking for more options? Use Expedia's filters to discover flights with layovers and add an extra destination to your journey.
What are the most popular departure times for flights from Logan Intl. Airport (BOS) to Buffalo Niagara Intl. Airport (BUF)?
More passengers fly between BOS and BUF at 1 PM than at any other time of day. Prefer a quieter experience? Pick a flight outside the busiest times and you could save on your ticket as well.
What day of the week has the most flights from BOS to BUF?
Fly on a Friday if you're after the biggest selection of flights from Logan Intl. Airport (BOS) to Buffalo Niagara Intl. Airport (BUF).
What is the earliest flight from Logan Intl. Airport (BOS) to Buffalo Niagara Intl. Airport (BUF)?
The first flight of the day jetting off from Logan Intl. Airport (BOS) is at around 1:30PM UTC-5. Board this flight and you'll land at Buffalo Niagara Intl. Airport (BUF) at approximately 3:08PM UTC-5. The total travel time is 1h 38m.
How long does it take to fly from Logan Intl. Airport (BOS) to Buffalo Niagara Intl. Airport (BUF)?
Flights from BOS to BUF have an average travel time of 1 hour and 38 minutes. The distance between the two is 390 mi.
What airline has the least delays from BOS to BUF?
JetBlue Airways has the strongest track record for on-time direct flights from Logan Intl. Airport (BOS) to Buffalo Niagara Intl. Airport (BUF), with an on-time rating of 80%. Use the Expedia App to check your journey status before you take off and get real-time updates about any changes.
What is the best time to fly from Logan Intl. Airport (BOS) to Buffalo Niagara Intl. Airport (BUF)?
To avoid possible delays on the Logan Intl. Airport (BOS) to Buffalo Niagara Intl. Airport (BUF) route, fly before 3 PM. Later flights have a 22% higher chance of cancellation.**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.
What airports do you fly into for Buffalo from Logan Intl. Airport (BOS)?
If you're leaving on a direct flight from Logan Intl. Airport (BOS) to Buffalo, you'll come into land at either Billy Bishop Toronto City Airport (YTZ) or Buffalo Niagara Intl. Airport (BUF).
Is it cheaper to buy a plane ticket from Logan Intl. Airport (BOS) to Buffalo Niagara Intl. Airport (BUF) last-minute?
Booking your flight from BOS to BUF right before your getaway is typically more expensive. However, if there's some wiggle room with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a BOS to BUF flight and hotel package?
Compared with arranging hotels and flights separately, booking a BOS to BUF flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one place will take the hassle out of planning your trip. Simply pick your flights and select from our extensive range of stays, then customize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Logan Intl. Airport (BOS) to Buffalo Niagara Intl. Airport (BUF)?
If you reserved your BOS to BUF flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket 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 further details.

Travel information

Origin airport
Logan Intl.
Destination airport
Buffalo Niagara Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$103
Distance
393 mi
Average flight time
1 hour 39 mins

Book with confidence

Boston to Buffalo Flights

The cheapest times to fly from Boston 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 Boston to Buffalo are during the month of December. You can find some of the cheapest flights from Boston to Buffalo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boston to Buffalo

Sunday is one of the best days to book for cheap flights from Boston 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 Boston 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 Boston to Buffalo in 2025. You can also book with separate airlines for your outbound and return journeys, from $55 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 Boston 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 Boston 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.

 

Boston to Buffalo Flights

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*Available to One Key members.