$79 Cheap Flights from Boston (BOS) to Buffalo (BUF)

View $79 flight on Tue, Nov 4, 2025Opens in a new window

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

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Cheap Flights from Boston to Buffalo (BOS-BUF)

Prices were available within the past 7 days and start at $79 for one-way flights and $157 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Oct 21 - Wed, Oct 29
BOS
Boston
BUF
Buffalo
$157 Roundtrip, found 4 hours ago
$157
Roundtrip
found 4 hours ago
Select United flight, departing Tue, Oct 21 from Boston to Buffalo, returning Wed, Oct 29, priced at $157 found 4 hours ago
Southwest Airlines
Tue, Oct 21 - Wed, Oct 29
BOS
Boston
BUF
Buffalo
$157 Roundtrip, found 4 hours ago
$157
Roundtrip
found 4 hours ago
Select Southwest Airlines flight, departing Tue, Oct 21 from Boston to Buffalo, returning Wed, Oct 29, priced at $157 found 4 hours ago
American Airlines
Sat, Oct 18 - Sat, Oct 25
BOS
Boston
BUF
Buffalo
$158 Roundtrip, found 6 hours ago
$158
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Sat, Oct 18 from Boston to Buffalo, returning Sat, Oct 25, priced at $158 found 6 hours ago
American Airlines
Wed, Sep 24 - Sat, Sep 27
BOS
Boston
BUF
Buffalo
$159 Roundtrip, found 6 hours ago
$159
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Wed, Sep 24 from Boston to Buffalo, returning Sat, Sep 27, priced at $159 found 6 hours ago
American Airlines
Tue, Sep 9 - Sat, Sep 13
BOS
Boston
BUF
Buffalo
$160 Roundtrip, found 9 hours ago
$160
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Tue, Sep 9 from Boston to Buffalo, returning Sat, Sep 13, priced at $160 found 9 hours ago
United
Mon, Sep 22 - Tue, Sep 23
BOS
Boston
BUF
Buffalo
$162 Roundtrip, found 19 hours ago
$162
Roundtrip
found 19 hours ago
Select United flight, departing Mon, Sep 22 from Boston to Buffalo, returning Tue, Sep 23, priced at $162 found 19 hours ago
Southwest Airlines
Sat, Sep 20 - Sat, Oct 11
BOS
Boston
BUF
Buffalo
$163 Roundtrip, found 1 day ago
$163
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Sat, Sep 20 from Boston to Buffalo, returning Sat, Oct 11, priced at $163 found 1 day ago
Southwest Airlines
Fri, Oct 31 - Sat, Nov 1
BOS
Boston
BUF
Buffalo
$167 Roundtrip, just found
$167
Roundtrip
just found
Select Southwest Airlines flight, departing Fri, Oct 31 from Boston to Buffalo, returning Sat, Nov 1, priced at $167 just found
JetBlue Airways
Mon, Aug 25 - Wed, Sep 3
BOS
Boston
BUF
Buffalo
$182 Roundtrip, found 1 hour ago
$182
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Mon, Aug 25 from Boston to Buffalo, returning Wed, Sep 3, priced at $182 found 1 hour ago
Delta
Mon, Aug 25 - Tue, Sep 2
BOS
Boston
BUF
Buffalo
$207 Roundtrip, found 4 hours ago
$207
Roundtrip
found 4 hours ago
Select Delta flight, departing Mon, Aug 25 from Boston to Buffalo, returning Tue, Sep 2, priced at $207 found 4 hours ago

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

September is typically the cheapest month to fly

From $103 - $187 per traveler.

Graph displaying average flight prices per month

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 $217
BUF
Buffalo Niagara Intl.
CheapestClosest
Average driving time to city center16 min
Flights from $217
Flights from Boston (BOS) to Buffalo (BUF)
Origin airport
Logan Intl.
Destination airport
Buffalo Niagara Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$156
Distance
393 mi
Average flight time
1 hour 35 mins

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 October. 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 $79 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.

 

Frequently asked questions

How much does a flight from Logan Intl. Airport (BOS) to Buffalo Niagara Intl. Airport (BUF) cost?
Snag cheap return flights starting from $187 from Logan Intl. Airport (BOS) to Buffalo Niagara Intl. Airport (BUF). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a JetBlue Airways flight leaving BOS on August 19 2025 and touching down at BUF. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from BOS to BUF?
The cheapest flights from BOS to BUF are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
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.
What is the cheapest airline that flies from BOS to BUF?
Currently, the cheapest airline offering one-way flights from BOS to BUF is JetBlue Airways. You can jet off on this route from $101. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from BOS on September 1 2025. Prices were last updated on July 23 2025 and have not changed since.
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.

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Norwood

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