BUF - BOS

C$ 102 Find Cheap Flights from Buffalo to Boston

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 12/1. 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$ 202
Overall average: C$ 242
JetBlue
Tue 13/1Sun 18/1
BUF - BOS • Direct
Cheapest one-way flights
C$ 102
Typical prices: C$ 138-C$ 282
JetBlue
Mon 12/1
BUF - BOS • Direct
Our travellers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
JetBlue’s Blue Basic fare includes a carry-on bag.
BUF has quick security with 12-minute peak waits.
Expert advice
Expert advice
Expert advice
Expert advice
When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 36% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 24% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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

Tue, 13 Jan - Sun, 18 Jan
JetBlue Logo
10:25 a.m. - 11:49 a.m.
BUF
-
BOS
1h 24mdirect
JetBlue Logo
12:50 p.m. - 2:30 p.m.
BOS
-
BUF
1h 40mdirect
C$ 202JetBlue
Sat, 31 Jan - Tue, 3 Feb
JetBlue Logo
10:00 a.m. - 11:24 a.m.
BUF
-
BOS
1h 24mdirect
JetBlue Logo
12:50 p.m. - 2:30 p.m.
BOS
-
BUF
1h 40mdirect
C$ 204JetBlue
Thu, 8 Jan - Fri, 9 Jan
Southwest Logo
3:45 p.m. - 10:05 p.m.
BUF
-
BOS
6h 20m1 stop
Southwest Logo
1:20 p.m. - 5:05 p.m.
BOS
-
BUF
3h 45m1 stop
C$ 208Southwest
Thu, 8 Jan - Mon, 12 Jan
Southwest Logo
6:20 a.m. - 5:10 p.m.
BUF
-
BOS
10h 50m1 stop
Southwest Logo
1:20 p.m. - 5:05 p.m.
BOS
-
BUF
3h 45m1 stop
C$ 215Southwest
Sat, 31 Jan - Tue, 3 Feb
Delta Logo
11:51 a.m. - 3:53 p.m.
BUF
-
BOS
4h 02m1 stop
Delta Logo
11:00 a.m. - 5:04 p.m.
BOS
-
BUF
6h 04m1 stop
C$ 216Delta
Sat, 31 Jan - Tue, 3 Feb
JetBlue Logo
10:00 a.m. - 11:24 a.m.
BUF
-
BOS
1h 24mdirect
JetBlue Logo
12:50 p.m. - 2:30 p.m.
BOS
-
BUF
1h 40mdirect
C$ 218JetBlue
Thu, 8 Jan - Sun, 11 Jan
JetBlue Logo
3:25 p.m. - 4:50 p.m.
BUF
-
BOS
1h 25mdirect
JetBlue Logo
5:05 p.m. - 6:47 p.m.
BOS
-
BUF
1h 42mdirect
C$ 219JetBlue
Sun, 25 Jan - Mon, 9 Feb
United Airlines Logo
9:55 a.m. - 2:17 p.m.
BUF
-
BOS
4h 22m1 stop
United Airlines Logo
9:30 a.m. - 2:14 p.m.
BOS
-
BUF
4h 44m1 stop
C$ 242United Airlines
Sat, 31 Jan - Tue, 3 Feb
JetBlue Logo
10:00 a.m. - 11:24 a.m.
BUF
-
BOS
1h 24mdirect
JetBlue Logo
7:40 p.m. - 11:47 p.m.
BOS
-
BUF
4h 07m1 stop
C$ 248JetBlue
Sat, 31 Jan - Tue, 3 Feb
JetBlue Logo
7:00 a.m. - 12:13 p.m.
BUF
-
BOS
5h 13m1 stop
JetBlue Logo
12:50 p.m. - 2:30 p.m.
BOS
-
BUF
1h 40mdirect
C$ 249JetBlue
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.

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$ 242 (return) on average. On the other hand, the most expensive months are April and August, where the average cost of round-trip tickets is C$ 387 and C$ 368 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.

No, with an average price for the route of C$ 257, prices are generally cheapest when you fly direct.

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 36% 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.
Airlines
Etihad Airways

Etihad’s economy upgrades include bulkhead seats with extra legroom for added comfort.


Etihad Guest Silver elite offers dedicated check-in, saving time at the airport.

JetBlue

JetBlue’s Blue Basic fare now allows a carry-on bag, enhancing value for budget travelers.


JetBlue offers free gate-to-gate Wi-Fi and live TV, ideal for staying connected during flights.

Airports
BUF

BUF offers quick security with an average peak wait time of 12 minutes, making it convenient for early morning flights.

BOS

Use the Silver Line for free travel from BOS to South Station, a convenient and budget-friendly option.

Our travel experts
Joe Cortez

Joe Cortez

Expert on Etihad Airways

Joe Cortez

Joe Cortez

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.

Read more
Harriet Baskas

Harriet Baskas

Expert on JetBlue

Harriet Baskas

Harriet Baskas

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.

Read more
Jennifer Bain

Jennifer Bain

Expert on BUF

Jennifer Bain

Jennifer Bain

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.

Read more
Blane Bachelor

Blane Bachelor

Expert on BOS

Blane Bachelor

Blane Bachelor

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.

Read more

Good to know

Low seasonJanuary
Cheapest flightC$ 102
Best time to beat the crowds (24% less expensive on average)
Most popular time to fly (15% 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 3 days, the lowest price for a flight from Buffalo to Boston was C$ 102 for a one-way ticket and C$ 202 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?

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

  • 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?

    Star Alliance 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, Southwest or United Airlines?

    The two airlines most popular with KAYAK users for flights from Buffalo to Boston are Southwest and United Airlines. With an average price for the route of C$ 452 and an overall rating of 7.9, Southwest is the most popular choice. United Airlines is also a great choice for the route, with an average price of C$ 423 and an overall rating of 7.4.

  • 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$ 267 or less one-way and C$ 905 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

JetBlue

JetBlue

Tuesday

JetBlue

JetBlue

Wednesday

JetBlue

JetBlue

Thursday

JetBlue

JetBlue

Friday

JetBlue

JetBlue

Saturday

JetBlue

JetBlue

Sunday

JetBlue

JetBlue

See more nonstop flights

Direct returns

Boston Logan Intl to Buffalo

Monday

JetBlue

JetBlue

Tuesday

JetBlue

JetBlue

Wednesday

JetBlue

JetBlue

Thursday

JetBlue

JetBlue

Friday

JetBlue

JetBlue

Saturday

JetBlue

JetBlue

Sunday

JetBlue

JetBlue

See more nonstop flights

Reviews of the top 4 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.
7.9
SouthwestOverall score based on 4250 reviews
8.0Comfort
7.0Food
8.6Crew
8.1Boarding
7.5Entertainment
Airline reviews

They sent a notice that they were boarding an hour early. We had to leave the club and run to the gate. They said sorry, that came from corporate and was a mistake. They did not have enough seating because the flight before it had not taken off on time. They moved our gate and delayed it for an hour.

2.0 MediocreRobert, Dec 2025
LAS - TPA
Read more Southwest reviews

They sent a notice that they were boarding an hour early. We had to leave the club and run to the gate. They said sorry, that came from corporate and was a mistake. They did not have enough seating because the flight before it had not taken off on time. They moved our gate and delayed it for an hour.

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

The lead steward kept singing about "San Francisco" and hotel California---more annoying than humorous....needs work. Flight was smooth and on time.

Still a fan of open seating. Flight was on schedule and arrived on time. The 737 MAX is very comfortable.

Airline travel is always too cramped to really be pleasant, but the cabin crew on this flight did a pretty good job of making up for it by putting on some music during boarding and sprinkling a few funny remarks into the safety briefing and announcements, and just generally being friendly and helpful. It definitely reminded me of why I prefer the in-flight experience on Southwest!

No delays and arrived to destination 30 min early. Staff was super friendly.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

It was rough. The staff was unprofessional, the choice of on board drinks terrible, it was cramped in space at every airport, they always ran out of overhead bin space so they pressured people to check bags for free or we couldn’t leave on the plane— so I did check my bag to help, and they nearly lost my bag. My bag did not arrive on the luggage belt, another man on my flight and I had to waste our time going to the baggage office to search for our bags. I would only fly southwest again if it was my last choice. Also, my flights were consistently delayed over and over again— at one point they straight up told us we were waiting for the pilot to arrive.

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

Had to get off plane from prior flight even though I had to reboard same plane to continue to my final destination.

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

United have really come back. Airport and boarding process is clear and good, app and information also very good

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

Flight team stood out for perzonal attention, kindness at bright cheery attitudes at 8am. Very helpful.

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Friendly crew. Poor food service maybe due to full flight. All in all, you get what you pay for.

Plane was in bad shape. TV’s and WiFi didn’t work. Plane need a refresh. Not enough room for bags.

Everything was great. I liked the text updates so that I never miss a gate change & I have all the latest info.

very difficult boarding process - aggressive passengers not the friendliest crew

Worst flight experience ever flights canceled. JetBlue told us just did not even bother standing in line to come back in one and a half hours then without any information we had to go pick up all of our luggage and spend over $2000 in accommodation just to get home. JetBlue said that the next flight available for us to get home would be three days later. Absolutely absurd hasn’t offered to give us any compensation do not fly JetBlue horrible company. They said it was based on the weather and the weather is great in all locations that we would’ve been flying to total hoax. I think it’s a conspiracy theory.

The plane was late to leave.. Internet was lousy. TV was not working. when we arrived, We stayed on the plane for a long time before we got to the gate. It took us a long time to retrieve our luggage because they didn’t know what carousel to send them to. It was a bad experience.

There were mutliple delays. There was inconsistent, delayed, and poor communication regarding the delays.

Seats were not too comfortable; it was impossible to locate the underseat power outlet.

The check in and boarding process was a bit of a cluster. Two people at the counter to check in, three random lines that nobody knew which was for what, and people kept getting shuffled from one line to another for no apparent reason because then they’d get shuffled back and end up getting out further back in the line than they were originally. I only had to hand my already checked bag over and it took 45 minutes. I was never assigned a seat so when I tried to board I was pulled out of line again while someone had to try to manually assign me a seat. During the flight I got up to go to the bathroom, and there was an attendant in the aisle offering pillows etc and it was a 30 min wait unbuckled standing by the bathrooms because she said I couldn’t go past her. First and last time flying jet blue to be honest.

Communication since no reason or explanation was given for 3 hrs delay

Not clean and was told I would get a great seat and it was not great at all

Flight got delayed for 5 hours no good explanation was offered ;(

Horrible. I would never fly Frontier again. The booking process is tricky at best, but fraudulent in my opinion. Frontier customer service did nothing to rectify my purchase -- I ended up paying more than double what I could have gotten from other airlines and nearly triple what I thought I was buying from Frontier. Their booking practices are unfair to the consumer.

Delayed. Text notifications were slow. Not much information o what was happening. Boarding was slow and confusing. Wasn’t even offered water other flight. Had to ask. No entertainment at all. Felt like.a Greyhound bus.

When I wanted to check in 3 hours prior to boarding time, the employees mentioned “a little over an hour delay” so I waited for an hour then I went to go look for food in the terminal and most people from that flight were in the same area looking for food. Finally I decided after food to check to see if it’s anytime closer and now it’s 2 mins until boarding closes?! What are you kidding me? I didn’t receive anything via sms about boarding now nor via email or on the intercom. I luckily made it through, barely, and then there’s no room for my carry on mind you I’m in the very first row so I had to place my purse in one further row back and my carry on sections down. Not sure who pays for better seats to get your stuff placed all over the plane but that was the worst experience I’ve ever had flying with anyone.

Better than expected. Staff were friendly and nice on both flights.

There was no one at the counter to assist with our check in. The app didn’t work, so I arrived at the airport with time to check in and I couldn’t because no employees were there. When I finally got someone on the phone, it was inside the 60min rule and they said I could no longer check in and they could sell me another ticket. We had to scramble and pay an additional $800 for tickets and THEN AFTER (about 60 min from my original convo with customer service and 10min after original departure time) I had boarded my new flight, there was email saying my original flight from Frontier was delayed and leaving 2hr 50min later, but I STILL wouldn’t have been able to check in. Which means customer service should have been able to see it and let me check in because I was well within my check in time. When I call Frontier, they hang up on me. So their app didn’t work and they employees left and they take zero responsibility or assistance with their “customer service”

Terrible. Flight cancelled with no reasoning and no flights to rebook. Employees were useless and did nothing to help. Did not even know where to retrieve luggage from the cancelled flight. Flyers beware.

No fault of Frontier staff: plane was very late, reached Orlando at 1 am, took a while to get luggage. Weather, gov financial shutdown impact on TSA, air controllers seemed to have multiple flights backed up. Frontier staff seemed to cope as gracefully as possible. It did reassure me that I and my new hip could adapt to travel challenges. Food/entertainment were irrelevant to my trip.

Terrible. The canceled my entire flight when I requested a refund for a trip frontier canceled trip one way.

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

Information on your arrival and departure airports