$76 Cheap United flights Buffalo (BUF) to Boston (BOS)

View $76 flight on Thu, Oct 16, 2025Opens in a new window

$76 Cheap United flights Buffalo (BUF) to Boston (BOS)

Prices were available within the past 7 days and start at $76 for one-way flights and $127 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Oct 16 - Tue, Oct 21
BUF
Buffalo
BOS
Boston
$127 Roundtrip, just found
$127
Roundtrip
just found
Select United flight, departing Thu, Oct 16 from Buffalo to Boston, returning Tue, Oct 21, priced at $127 just found
United
Thu, Oct 16 - Sat, Oct 18
BUF
Buffalo
BOS
Boston
$130 Roundtrip, just found
$130
Roundtrip
just found
Select United flight, departing Thu, Oct 16 from Buffalo to Boston, returning Sat, Oct 18, priced at $130 just found
United
Wed, Sep 24 - Wed, Oct 1
BUF
Buffalo
BOS
Boston
$151 Roundtrip, just found
$151
Roundtrip
just found
Select United flight, departing Wed, Sep 24 from Buffalo to Boston, returning Wed, Oct 1, priced at $151 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
Popular airline
JetBlue Airways
Distance
393 mi
Average flight time
1 hour 31 mins

Frequently asked questions

How much is a United Airlines flight from Buffalo Niagara Intl. Airport (BUF) to Logan Intl. Airport (BOS)?
Finding cheap one-way United Airlines flights from BUF to BOS from $76 on Expedia couldn't be simpler — just filter by "Price (lowest to highest)." Alternatively, check out our budget-friendly round-trip fares from $127 for your next exciting vacation.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from BUF to BOS with United Airlines?
United Airlines flights to Boston are typically more affordable in the quieter months of January and February. Whether you're searching for a one-way or a return ticket, you could find a better deal then.
What is the cheapest time to book flights from Buffalo Niagara Intl. Airport (BUF) to Logan Intl. Airport (BOS) with United Airlines?
To find cheap United Airlines fares from Buffalo Niagara Intl. Airport (BUF) to Logan Intl. Airport (BOS), start searching one to three months before your intended departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also influence what you pay. Sunday is typically the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your flight on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from Buffalo Niagara Intl. Airport (BUF) to Logan Intl. Airport (BOS)?
To figure out if there's a direct route from BUF to BOS with United Airlines or other airlines, check the "Nonstop" filter when browsing for tickets.
What is the earliest United Airlines flight from BUF to BOS?
Sort your results by "Morning" and "Early Morning" to find the earliest flights from BUF to BOS. Taking off early means you're 20% less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Boston?
Catch a United Airlines flight from Buffalo Niagara Intl. Airport (BUF) to Boston, and you'll most likely arrive at Logan Intl. Airport (BOS). This is the airline's main hub in this city.
Why fly with United Airlines from BUF to BOS?
A rewarding loyalty program and the ability to rack up points through United Mileage Plus are the start of the reasons to leave from BUF to BOS with United Airlines. Plus, when you sign up to Expedia's free One Key™ program, you can earn OneKeyCash™* alongside any airline loyalty program earnings. You can put it toward your future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my United Airlines flight from Buffalo Niagara Intl. Airport (BUF) to Logan Intl. Airport (BOS)?
You can usually change or cancel your flight, although there may be additional fees if your booking was made more than 24 hours ago. Need to keep your options open? Make use of Expedia's "No cancel fee" and "Changes included" filters to find flights that won't charge extra if you have to alter your plans. To modify your itinerary, head to "Trips," select your flight and click on "Manage Booking" for more details.

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*Available to One Key members.