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

View $79 flight on Fri, Jul 4, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Buffalo to Boston (BUF-BOS)

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
Fri, Jul 4 - Tue, Jul 8
BUF
Buffalo
BOS
Boston
$157 Roundtrip, just found
$157
Roundtrip
just found
Select United flight, departing Fri, Jul 4 from Buffalo to Boston, returning Tue, Jul 8, priced at $157 just found
American Airlines
Tue, Jul 22 - Fri, Aug 1
BUF
Buffalo
BOS
Boston
$158 Roundtrip, just found
$158
Roundtrip
just found
Select American Airlines flight, departing Tue, Jul 22 from Buffalo to Boston, returning Fri, Aug 1, priced at $158 just found
American Airlines
Fri, Jul 4 - Tue, Jul 8
BUF
Buffalo
BOS
Boston
$159 Roundtrip, just found
$159
Roundtrip
just found
Select American Airlines flight, departing Fri, Jul 4 from Buffalo to Boston, returning Tue, Jul 8, priced at $159 just found
United
Fri, Jul 4 - Tue, Jul 8
BUF
Buffalo
BOS
Boston
$160 Roundtrip, just found
$160
Roundtrip
just found
Select United flight, departing Fri, Jul 4 from Buffalo to Boston, returning Tue, Jul 8, priced at $160 just found
Southwest Airlines
Thu, Jun 19 - Sun, Jun 29
BUF
Buffalo
BOS
Boston
$162 Roundtrip, just found
$162
Roundtrip
just found
Select Southwest Airlines flight, departing Thu, Jun 19 from Buffalo to Boston, returning Sun, Jun 29, priced at $162 just found
Southwest Airlines
Thu, Jun 19 - Thu, Jun 26
BUF
Buffalo
BOS
Boston
$163 Roundtrip, found 7 hours ago
$163
Roundtrip
found 7 hours ago
Select Southwest Airlines flight, departing Thu, Jun 19 from Buffalo to Boston, returning Thu, Jun 26, priced at $163 found 7 hours ago
United
Mon, Jun 9 - Tue, Jun 17
BUF
Buffalo
BOS
Boston
$167 Roundtrip, found 5 hours ago
$167
Roundtrip
found 5 hours ago
Select United flight, departing Mon, Jun 9 from Buffalo to Boston, returning Tue, Jun 17, priced at $167 found 5 hours ago
JetBlue Airways
Fri, Jul 4 - Tue, Jul 8
BUF
Buffalo
BOS
Boston
$167 Roundtrip, just found
$167
Roundtrip
just found
Select JetBlue Airways flight, departing Fri, Jul 4 from Buffalo to Boston, returning Tue, Jul 8, priced at $167 just found
United
Tue, Jun 10 - Fri, Jun 20
BUF
Buffalo
BOS
Boston
$169 Roundtrip, just found
$169
Roundtrip
just found
Select United flight, departing Tue, Jun 10 from Buffalo to Boston, returning Fri, Jun 20, priced at $169 just found
Frontier Airlines
Sat, Jun 7 - Tue, Jun 17
BUF
Buffalo
BOS
Boston
$180 Roundtrip, just found
$180
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Jun 7 from Buffalo to Boston, returning Tue, Jun 17, priced at $180 just found
Flights from Buffalo (BUF) to Boston (BOS)
Origin airport
Buffalo Niagara Intl.
Destination airport
Logan Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$156
Distance
393 mi

Buffalo to Boston Flights

The cheapest times to fly from Buffalo to Boston

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

The best time to book a flight from Buffalo to Boston

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

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 Boston 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 Buffalo to Boston 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 Boston 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 Logan Intl. Airport (BOS) cost?
You can find cheap return tickets from Buffalo Niagara Intl. Airport (BUF) to Logan Intl. Airport (BOS) starting from $167. Grab your seat and be on your way. 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 BUF on May 21 2025 and touching down at BOS. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from BUF to BOS?
The cheapest flights from BUF to BOS 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 Buffalo Niagara Intl. Airport (BUF) to Logan Intl. Airport (BOS)?
If you’re departing from Buffalo Niagara Intl. Airport (BUF), you can catch a direct flight to Logan Intl. Airport (BOS) with JetBlue Airways.
What is the cheapest airline that flies from BUF to BOS?
With prices as low as $92 for a one-way journey from BUF to BOS, JetBlue Airways is currently the cheapest carrier operating this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from BUF on July 16 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Buffalo Niagara Intl. Airport (BUF) to Logan Intl. Airport (BOS)?
On average, just 1 direct flight departs daily from Buffalo Niagara Intl. Airport (BUF) to Logan Intl. Airport (BOS). Seeking more options? Use Expedia’s filters to find flights with layovers and add a new stop to your trip.
What are the most popular departure times for flights from Buffalo Niagara Intl. Airport (BUF) to Logan Intl. Airport (BOS)?
Flights between BUF and BOS are their busiest at 8 AM. If you’d like a less crowded experience and possibly cheaper prices, look for a departure outside the usual busy windows.
What day of the week has the most flights from BUF to BOS?
Friday offers the most flights from Buffalo Niagara Intl. Airport (BUF) to Logan Intl. Airport (BOS). Consider leaving on this day and you’ll have the best chance of finding a schedule that works for you.
What is the earliest flight from Buffalo Niagara Intl. Airport (BUF) to Logan Intl. Airport (BOS)?
Buffalo Niagara Intl. Airport (BUF)’s first flight to Logan Intl. Airport (BOS) departs at approximately 8:55AM UTC-5. With a travel duration of 1h 30m, you’ll land at around 10:25AM UTC-5.
How long does it take to fly from Buffalo Niagara Intl. Airport (BUF) to Logan Intl. Airport (BOS)?
The average flight duration from BUF to BOS is 1 hour and 29 minutes, covering a total distance of 390 mi.
What airline has the least delays from BUF to BOS?
With 82% of journeys generally landing on schedule, JetBlue Airways has the best on-time performance for direct flights from Buffalo Niagara Intl. Airport (BUF) to Logan Intl. Airport (BOS). To keep track of your flight status and get notifications if anything changes, simply head to the Expedia App.
What is the best time to fly from Buffalo Niagara Intl. Airport (BUF) to Logan Intl. Airport (BOS)?
To avoid potential delays on the Buffalo Niagara Intl. Airport (BUF) to Logan Intl. Airport (BOS) route, fly before 3 PM. Departures after this hour are 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.
What airports do you fly into for Boston from Buffalo Niagara Intl. Airport (BUF)?
Logan Intl. Airport (BOS) is the only airport in Boston with direct flights from Buffalo Niagara Intl. Airport (BUF). Consider your options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Buffalo Niagara Intl. Airport (BUF) to Logan Intl. Airport (BOS) last-minute?
Last-minute fares from BUF to BOS are generally more expensive. To lock in the best prices, start searching for flights ahead of time. That being said, if you’re flexible with your travel plans, you may find a cheap fare right before you leave.
Is it cheaper to book a BUF to BOS flight and hotel package?
Compared with arranging hotels and flights separately, booking a BUF to BOS flight and hotel package with Expedia could result in significant savings. Better still, having it all in one place will take the hassle out of planning your trip. Just pick your flights and select from our wide range of stays, then personalize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Buffalo Niagara Intl. Airport (BUF) to Logan Intl. Airport (BOS)?
Usually, it’s possible to cancel or reschedule your BUF to BOS flight. However, if it’s been more than 24 hours since booking, additional charges may apply. Refer to your airline’s policies in your itinerary to see what changes are possible and whether any costs are involved. You’ll also find more information on our Customer Service portal.

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*Available to One Key members.