BUF - BOS

C$ 152 Find Cheap Flights from Buffalo to Boston – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Boston departing on 8/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Boston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Boston, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
C$ 275
Typical prices: C$ 408-C$ 207
JetBlue
Thu 5/11Sun 8/11
BUF - BOS • Direct
Cheapest one-way flights
C$ 152
Typical prices: C$ 166-C$ 354
JetBlue
Sat 8/8
BUF - BOS • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts. AI can make mistakes.
JetBlue Blue Basic now includes a carry-on, adding value on Buffalo-Boston.
JetBlue also offers free Wi-Fi and live TV for a more connected flight.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from C$ 275 (round-trip)
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
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Direct flights
You can fly direct with American Airlines and JetBlue. Average duration is 1h 32m
Direct flights
Direct flights
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Direct flights
Direct flights
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When to book
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 32% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 29% price drop
Most popular
Good to know
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+1
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Good to know
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Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Boston!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Buffalo to Boston (BUF-BOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to Boston

Thu, 5 Nov - Sun, 8 Nov
JetBlue Logo
9:10 p.m. - 10:37 p.m.
BUF
-
BOS
1h 27mdirect
JetBlue Logo
9:30 a.m. - 11:10 a.m.
BOS
-
BUF
1h 40mdirect
C$ 275JetBlue
Wed, 9 Sep - Tue, 15 Sep
Delta Logo
5:40 p.m. - 10:27 p.m.
BUF
-
BOS
4h 47m
1 stop
Delta Logo
9:20 a.m. - 3:05 p.m.
BOS
-
BUF
5h 45m
1 stop
C$ 289Delta
Wed, 14 Oct - Mon, 19 Oct
Delta Logo
2:30 p.m. - 7:28 p.m.
BUF
-
BOS
4h 58m
1 stop
Delta Logo
5:00 p.m. - 10:58 p.m.
BOS
-
BUF
5h 58m
1 stop
C$ 296Delta
Sat, 8 Aug - Sat, 8 Aug
JetBlue Logo
6:00 a.m. - 7:25 a.m.
BUF
-
BOS
1h 25mdirect
JetBlue Logo
5:45 p.m. - 7:24 p.m.
BOS
-
BUF
1h 39mdirect
C$ 298JetBlue
Thu, 10 Sep - Mon, 14 Sep
Delta Logo
6:28 p.m. - 11:17 p.m.
BUF
-
BOS
4h 49m
1 stop
Delta Logo
12:00 p.m. - 5:32 p.m.
BOS
-
BUF
5h 32m
1 stop
C$ 303Delta
Sat, 29 Aug - Mon, 7 Sep
JetBlue Logo
6:00 a.m. - 7:25 a.m.
BUF
-
BOS
1h 25mdirect
JetBlue Logo
8:02 a.m. - 9:34 a.m.
BOS
-
BUF
1h 32mdirect
C$ 310JetBlue
Sat, 29 Aug - Sun, 6 Sep
JetBlue Logo
6:00 a.m. - 7:25 a.m.
BUF
-
BOS
1h 25mdirect
JetBlue Logo
8:02 a.m. - 9:34 a.m.
BOS
-
BUF
1h 32mdirect
C$ 312JetBlue
Sun, 9 Aug - Wed, 12 Aug
JetBlue Logo
6:00 a.m. - 7:25 a.m.
BUF
-
BOS
1h 25mdirect
JetBlue Logo
8:02 a.m. - 9:34 a.m.
BOS
-
BUF
1h 32mdirect
C$ 317JetBlue
Mon, 24 Aug - Wed, 26 Aug
Southwest Logo
5:40 a.m. - 9:50 a.m.
BUF
-
BOS
4h 10m
1 stop
Southwest Logo
8:15 a.m. - 2:20 p.m.
BOS
-
BUF
6h 05m
1 stop
C$ 319Southwest
Mon, 20 Jul - Wed, 22 Jul
JetBlue Logo
9:36 p.m. - 11:02 p.m.
BUF
-
BOS
1h 26mdirect
JetBlue Logo
5:40 p.m. - 7:19 p.m.
BOS
-
BUF
1h 39mdirect
C$ 322JetBlue
Booking Insights

KAYAK's insights & trends for Buffalo to Boston flights

Get data-powered insights and trends into flights from Buffalo to Boston to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Buffalo to Boston?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Buffalo to Boston departing in November.

What is the cheapest month to fly from Buffalo to Boston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buffalo to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Buffalo to Boston is January, where tickets cost C$ 228 (return) on average. On the other hand, the most expensive months are March and April, where the average cost of round-trip tickets is C$ 401 and C$ 373 respectively.

Can I save money by flying with a layover from Buffalo to Boston?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at C$ 317 on average.

How far in advance should I book a flight from Buffalo to Boston?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Buffalo to Boston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Buffalo to Boston, you should book around 3 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Expert advice

Expert advice for your flight from Buffalo to Boston

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Joe Cortez

Joe Cortez

Expert on Etihad Airways

Joe Cortez is a seasoned managing editor in aviation with over a decade of industry experience. His work has been featured on prominent platforms such as FlyerTalk and TripSavvy, establishing him as a respected voice in aviation journalism.

Harriet Baskas

Harriet Baskas

Expert on JetBlue

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Jennifer Bain

Jennifer Bain

Expert on BUF

Jennifer Bain is a Canadian travel writer who takes at least 50 flights a year and has proudly visited all 13 of Canada's provinces and territories. She is a former newspaper travel editor who has written three travel books. Jennifer is the Canada editor for U.S.-based National Parks Traveler and freelances for numerous other outlets.

Blane Bachelor

Blane Bachelor

Expert on BOS

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Good to know

Low seasonJanuary
Cheapest flightC$ 152
Best time to beat the crowds (29% less expensive on average)
Most popular time to fly (17% more expensive on average)
Flight from Buffalo to Boston

When to book flights from Buffalo to Boston

Are your dates flexible? Find out the best times to travel from Buffalo to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Buffalo to Boston

  • What is the cheapest flight from Buffalo to Boston?

    In the last 5 days, the lowest price for a flight from Buffalo to Boston was C$ 152 for a one-way ticket and C$ 275 for a round-trip.

  • Which airports will I be using when flying from Buffalo to Boston?

    Buffalo and Boston are both served by 1 main airport. You will leave Buffalo from Buffalo and will be arriving at Boston Logan Intl.

  • Which airlines offer Wi-Fi service onboard planes from Buffalo to Boston?

    All the following airlines offer inflight Wi-Fi service on the Buffalo to Boston flight route: JetBlue, American Airlines, Air Canada, Delta, Hawaiian Airlines, and United Airlines.

  • Which aircraft models fly most regularly from Buffalo to Boston?

    The Airbus A220-300 is the aircraft model that flies most regularly on the Buffalo to Boston flight route.

  • Which airline alliances offer flights from Buffalo to Boston?

    oneworld is the only airline alliance operating flights between Buffalo and Boston.

  • On which days can I fly direct from Buffalo to Boston?

    There are direct flights from Buffalo to Boston on a daily basis.

  • Which is the best airline for flights from Buffalo to Boston, JetBlue or American Airlines?

    The two airlines most popular with KAYAK users for flights from Buffalo to Boston are JetBlue and American Airlines. With an average price for the route of C$ 332 and an overall rating of 7.1, JetBlue is the most popular choice. American Airlines is also a great choice for the route, with an average price of C$ 318 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Buffalo to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Buffalo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Buffalo with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Buffalo to Boston

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 713 or less one-way and C$ 1,344 or less round-trip.

Prefer to fly direct from Buffalo to Boston?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Buffalo to Boston Logan Intl.
Find which airlines fly direct from Buffalo Airport to Boston Logan Intl Airport, which days they fly and book direct flights.

Direct departures

Buffalo to Boston Logan Intl

Monday

American Airlines,JetBlue

American Airlines,JetBlue

Tuesday

American Airlines,JetBlue

American Airlines,JetBlue

Wednesday

American Airlines,JetBlue

American Airlines,JetBlue

Thursday

American Airlines,JetBlue

American Airlines,JetBlue

Friday

American Airlines,JetBlue

American Airlines,JetBlue

Saturday

American Airlines,JetBlue

American Airlines,JetBlue

Sunday

American Airlines,JetBlue

American Airlines,JetBlue

See more nonstop flights

Direct returns

Boston Logan Intl to Buffalo

Monday

American Airlines,JetBlue

American Airlines,JetBlue

Tuesday

American Airlines,JetBlue

American Airlines,JetBlue

Wednesday

American Airlines,JetBlue

American Airlines,JetBlue

Thursday

American Airlines,JetBlue

American Airlines,JetBlue

Friday

American Airlines,JetBlue

American Airlines,JetBlue

Saturday

American Airlines,JetBlue

American Airlines,JetBlue

Sunday

American Airlines,JetBlue

American Airlines,JetBlue

See more nonstop flights

Reviews of the top airlines flying from Buffalo to Boston

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buffalo to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11661 reviews
7.2Comfort
7.5Boarding
7.9Crew
6.4Food
6.8Entertainment
Airline reviews

Leave on time. We waited on the plane for hour hours and it was hot and smelly

2.0 MediocreSamuel, Jun 2026
JFK - AUS
Read more American Airlines reviews

Leave on time. We waited on the plane for hour hours and it was hot and smelly

Very hard to beat a British Airways international flight…the crews are always so amazing! One flight attendant that really stood out was Emma…she was very personable and accommodating with any request we had!!

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

Wifi was spotty. Tray table was very dirty when I sat down.

Flight was extremely hot and they made us check our bags when the space was nowhere near full

Same plane as RDU to LGA — internet not working. Pilot issue of some sort at end of prior flight - I was on same plane for my connection. Late/delayed —

I was in last row so that is never great bc the person in front of me leaned his seat all the way back into me.

My flight from LGA was cancelled and my rebooked flight from JFK was delayed numerous times. I will now be getting home after 2am.

Flight was delayed half hour before boarding, but when I checked flight aware the plane that would Pick us up had a delay of more than an hour. AA should let us know in advance to avoid waiting several hours in the airport

Half of the TSA checkpoints at PHL are closed. Also, there is no standby for first class passengers. You can only standby for coach. Very dated policy and inconsistent with peers.

JetBlue worker, Blythe, was so amazing at the DCA counter. If it wasn’t for her, I’m not sure we would’ve made it through. Please thank her!

The flight out was delayed from 3:40pm to 5pm and again to 8pm. We boarded after 5pm, had to disembark because they could not get the Engine started, then we switched gates and got a new plane and did not board until after 8pm.

This was the first flight I've taken since pre-pandemic. I was pleased with how orderly the boarding and disembarking went. The seats were comfortable. I loved that there was no "first class'. The attendants and passengers I met were all very friendly and welcoming.

Boarding was extremely slow and disorganized. Onboard crew was unfriendly.

Excellent price. Everything on time. two bad parts. Kayak said I couldn't sign in for the flight online, but I got an email at the same time from Jet Blue and they let me sign in online. Second bad part was that, although I had provided my known traveler number, neither of my boarding passes, for this flight and the previous one, had TSA pre-check showing.

There was a screen but no earphones that could use the older input so I could listen to anything.

Jet blue just had great service overall! Only a little turbulence heading out of Austin, otherwise the jet stream helped the speed of the trip!

Boarding was quick and efficient. The flight crew were friendly. There were limited food options available on the flight. The pocket guide said there would be salad and sandwich sections available on flights over 3.5 hours. The only food available were snack boxes. And those were limited as well. My flight was over 5 hours. The entertainment system worked well. I had both extra legroom seats and regular coach seats. The seats were not very comfortable. The entertainment controls in the armrest made it difficult to rest my arm without changing the channel on my neighbors TV. Overall, my experience was mediocre.

Boarding was fast, easy, and we landed early. The entertainment system was very buggy and kept resetting throughout the flight.

I purchased ticket so our daughter ( a minor) can sit next to her mother. No help at gate after kayak insisted that this could be done. She ended sitting by herself

Everything you need to know for your flight from Buffalo to Boston

Information on your arrival and departure airports