BOS - BUF

$64 Find Cheap Flights from Boston to Buffalo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Buffalo departing on 12/9. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Buffalo, 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 Boston to Buffalo, as well as popular online travel agencies
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Cheap Flights from Boston to Buffalo (BOS-BUF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Buffalo 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 Boston to Buffalo

Fri, Oct 3 - Sun, Oct 5
JetBlue Logo
7:20 am - 8:53 amBOS-BUF
1h 33mnonstop
JetBlue Logo
7:00 am - 8:24 amBUF-BOS
1h 24mnonstop
$133JetBlue
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Sat, Oct 11 - Sun, Oct 12
JetBlue Logo
3:35 pm - 5:15 pmBOS-BUF
1h 40mnonstop
JetBlue Logo
7:00 am - 8:24 amBUF-BOS
1h 24mnonstop
$137JetBlue
Find Deal
Thu, Oct 23 - Sun, Oct 26
JetBlue Logo
2:45 pm - 7:04 pmBOS-BUF
4h 19m1 stop
JetBlue Logo
6:00 am - 7:24 amBUF-BOS
1h 24mnonstop
$144JetBlue
Find Deal
Tue, Sep 30 - Wed, Oct 1
Southwest Logo
5:40 am - 12:00 pmBOS-BUF
6h 20m1 stop
Southwest Logo
5:50 am - 10:30 amBUF-BOS
4h 40m1 stop
$147Southwest
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Wed, Oct 1 - Sat, Oct 4
United Airlines Logo
5:30 am - 9:43 amBOS-BUF
4h 13m1 stop
United Airlines Logo
6:30 am - 11:53 amBUF-BOS
5h 23m1 stop
$151United Airlines
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Sun, Oct 12 - Mon, Oct 13
JetBlue Logo
7:20 am - 8:53 amBOS-BUF
1h 33mnonstop
JetBlue Logo
7:00 am - 8:24 amBUF-BOS
1h 24mnonstop
$153JetBlue
Find Deal
Tue, Sep 30 - Tue, Sep 30
American Airlines Logo
6:01 am - 11:29 amBOS-BUF
5h 28m1 stop
American Airlines Logo
6:45 pm - 11:44 pmBUF-BOS
4h 59m1 stop
$159American Airlines
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Wed, Oct 8 - Tue, Oct 14
United Airlines Logo
5:55 am - 9:43 amBOS-BUF
3h 48m1 stop
United Airlines Logo
6:30 am - 11:08 amBUF-BOS
4h 38m1 stop
$169United Airlines
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Fri, Dec 5 - Sun, Dec 7
Delta Logo
6:00 am - 9:47 amBOS-BUF
3h 47m1 stop
Delta Logo
2:40 pm - 9:23 pmBUF-BOS
6h 43m1 stop
$177Delta
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Mon, Sep 29 - Tue, Sep 30
American Airlines Logo
9:17 am - 2:05 pmBOS-BUF
4h 48m1 stop
American Airlines Logo
6:00 am - 10:10 amBUF-BOS
4h 10m1 stop
$198American Airlines
Find Deal

Everything you should know

Top airlines
JetBlue
Cheapest • from $133 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Video guide: How to find cheap flights to Buffalo
Watch video
Watch video
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When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 38% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 15% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$133
Overall average: $292
JetBlue
Fri 10/3Sun 10/5
BOS - BUF • Non-stop
Cheapest one-way
$64
Typical prices: $108-239
JetBlue
Tue 12/9
BOS - BUF • Non-stop
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We hope you love your trip to Buffalo!
Booking Insights

KAYAK's insights & trends for Boston to Buffalo flights

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

Find cheap flights to Buffalo
Find cheap flights to Buffalo

Planning a trip from Boston to Buffalo? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

What’s the cheapest day of the week to fly from Boston to Buffalo?

The average price of all round-trip flights from Boston to Buffalo clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Boston to Buffalo, look for departures on Tuesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Buffalo, Friday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Buffalo, 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 Boston to Buffalo is February, where tickets cost $228 (return) on average. On the other hand, the most expensive months are November and December, where the average cost of round-trip tickets is $323 and $321 respectively.

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

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 $255, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Buffalo, 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 Boston to Buffalo, you should book around 3 weeks before departure, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonMarch
Cheapest flight$64
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Boston to Buffalo

When to book flights from Boston to Buffalo

Are your dates flexible? Find out the best times to travel from Boston to Buffalo 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 Boston to Buffalo

  • How do I get to BOS when traveling from Boston (BOS) to Buffalo (BUF)?

    Boston Logan Airport is renowned for having one of the best and most convenient public transport services. The airport has numerous travel options to choose from such as a subway and rapid service buses. To make it even better, the airport has a water shuttle which is managed, controlled, and operated by the MBTA. Most people know it through its local name, “The T”.

  • How do I get to the city center from Buffalo Airport?

    Upon arrival at the Buffalo Niagara International Airport, there are several convenient transport options to choose from. The distance from the airport to the city center is approximately 10 miles, and it is up to you to choose the most suitable mode of transport. The cheapest way is by bus. You can also choose to use private means such as taxis, but be ready to spend more. To top it off, you can even get a private transfer from the transport to your preferred destination.

  • Can I find parking in BOS when traveling from Boston (BOS) to Buffalo (BUF)?

    Yes, parking is available at the Boston Logan Airport. If you are traveling and would like to leave your car in the airport’s parking lot, you can conveniently park minutes away from your terminal. They have both long- and short-term parking options at different rates. Better still, they have an option to extend the stay of your car. All these services are available at affordable prices.

  • Are there on-site airport hotels at Buffalo Airport (BUF)?

    Yes, there are. In case you arrive at night or would just want to stay over in a hotel at Buffalo Niagara Airport, you can book the Buffalo Airport hotel. The 3-star hotel has top-quality rooms and has received high ratings from past visitors.

  • What is the cheapest flight from Boston to Buffalo?

    In the last 3 days, the lowest price for a flight from Boston to Buffalo was $64 for a one-way ticket and $133 for a round-trip.

  • Do I need a passport to fly between Boston and Buffalo?

    No

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

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

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

    The Embraer 190 is the aircraft model that flies most regularly on the Boston to Buffalo flight route.

  • Which airline alliances offer flights from Boston to Buffalo?

    oneworld, and Star Alliance are the airline alliances operating flights between Boston and Buffalo, with oneworld being the most commonly used for this route.

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

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

  • Which is the best airline for flights from Boston to Buffalo, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Boston to Buffalo are Southwest and Delta. With an average price for the route of $354 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $261 and an overall rating of 7.9.

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

    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 Boston to Buffalo.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buffalo from Boston 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 Boston to Buffalo?

    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 Buffalo with an airline and back to Boston with another airline. Booking your flights between Boston and BUF can sometimes prove cheaper using this method.

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

    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 Buffalo from Boston 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 Boston to Buffalo

  • Looking for a cheap flight? 25% of our users found flights on this route for $113 or less one-way and $176 or less round-trip.
  • The best airport to book a flight in Boston is the Boston Logan International Airport (BOS). It has numerous airlines plying the route and offers numerous flights from Boston (BOS) to Buffalo (BUF).
  • Business travelers who wish to catch their flight from Boston (BOS) to Buffalo (BUF) can spend the night in the airport’s hotel. Known as the Hilton Boston Logan Airport Hotel, it is an eco-certified 4-star hotel to spend the night before your flight.
  • If you would like to access something online such as your travel documents while in the airport, you shouldn't worry since BOS provides internet services to all passengers. The connection is free.
  • If you have never visited the airport and want to travel from Boston (BOS) to Buffalo (BUF), you can use the airport’s interactive map. This map has captured every corner of the airport, which makes it easy for you to move from one place to another.
  • BOS is ADA compliant and therefore accessible even for travelers with limited mobility. However, in case you need any travel before your travel, we recommend that you inform the airport before your travel to make it easy for you.

Prefer to fly direct from Boston to Buffalo?

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

Direct departures

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 direct flights

Direct returns

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 direct flights

Reviews of the top 5 airlines serving from Boston to Buffalo

 
See real verified KAYAK customer reviews for airlines flying from Boston to Buffalo. 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 Boston to Buffalo? 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.
8.0
SouthwestOverall score based on 4248 reviews
7.5Entertainment
7.0Food
8.0Comfort
8.1Boarding
8.6Crew
Airline reviews

I wish they had movie screens in the headrests. The seats are much improved, more legroom and recently renovated. Bathroom was clean. Staff was outstanding!!

10.0 ExcellentG, Sep 2025LAS - ATL
Read more Southwest reviews

I wish they had movie screens in the headrests. The seats are much improved, more legroom and recently renovated. Bathroom was clean. Staff was outstanding!!

As always, the entire Southwest experience was wonderful, from online booking to flight to baggage retrieval. Very grateful.

The weather could have been better. There was a 40 minute ATC delay in SFO because of marine fog and a micro cell storm delayed landing and take-off at Nashville. The gate was changed 5 minutes from boarding from gate B3 to gate C23 at Nashville airport.

After being assaulted by a flight attendant I was then brushed off as oh well because he long braids didn’t mean to whip me in the eye. I have filed complaints and will see. But like any other issue I’ve had with kayak involved it’s been trash. Last time I’ll be using your app

AC sub par. WiFi not working correctly. Ac sucked. Seats very narrow.

Near 4 hour flight with only 1 service. Had to use call button to request water. Internet and power not working until into flight. Internet would stop working during flight.

Southwest's seats are the least comfortable I have ever sat in.

The cabin was quiet for the redeye flight. The area was clean. The staff was great. The 787 Max was in good condition. Drawbacks were that the seat widths were tight for some passengers. The seat padding was at best average and for a long flight uncomfortable.

Southwest like most American domestic airlines, is a mediocre airline. But it is among the cheapest. Oh well.

My flight was delayed 50 minutes and we were rushed to board to then sit for 15 minutes until the pilot arrived. Unacceptable since we could have waited to board. Also the delayed flight was updated AFTER we boarded to more than the 10 minutes as originally stated.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

Once we got in the air the pilot made up some of the time of the delay. So that was really nice.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

There was no food available for this red eye... one little waffle cookie for a 6+ hour flight... thank God I was able to sleep some

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

Overall fine, but the delay was annoying and the reasons for the delay were not communicated. The crew on board were phenomenal!

Whenever a passenger purchase a ticket his advantage number should automatically to his information. It's not everyone remember the number. You request for your number and American airline agent say they will email it....and they never email anything and you loose your mileage just because you don't remember your number. It should automatically go your information and associate with your email account at all times

I miss the screens they used to have for the long flights. I use a Kendal and it doesn’t work well with there WiFi. I tried my cell and the wifi was not good for it either this is the free wifi.

It was nobody’s fault - but the plane came 4-hrs late and we were updated randomly in 20-30 mins increments which left us hostage to sit and wait expectantly. It was very long and got very late. Our plane didn’t land until nearly 1 am! Also the toilet wasn’t working. The hosts were nice enough but were clearly “about to pass out” as one told me. Lastly, there was no snack or even time for it. Just a bad experience overall.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Everything was fine. Flight boarded and departed on time. Seating was spacious enough for my carryon to fit under the seat in front of me. No complaints at all. Flight even arrived early.

Flight was empty so had a whole row to myself. Still had to wait to get the bag due to the negligence at Palm Springs departure.

I flew out of Reagan National. My flight was delayed, delayed, delayed, and then canceled ...THREE TIMES over TWO DAYS. Staff were seemingly not empowered to provide information on why the flights were screwed up. A real nightmare.

I paid extra for a seat closer to the front. The TV didn’t work at all for the entire flight. Would have been nice to know before I purchased an “upgraded “ seat

Too many long delays with JetBlue. Worst major airline that serves JFK but unfortunately I keep going back because of the prices.

My JetBlue experience was nice. The flights ran on time, the aircraft was clean and comfortable, and the flight attendants were attentive. My only issue, which is isolated to the low-cost (budget) option at JetBlue, is that the check in process makes the user feel that they have to buy their seats. The seats offered for purchase are upgrades from the budget seats you get (which are essentially the last seats remaining). The interface should not make it feel like you must purchase a seat.

Spend hours delayed with no food, water anything sitting on the aieplane with no ability to eat or use the restroom. My entire experience was the absolute worst. I will never fly jet Blue again.

It would have been nice if they had offered more than one set of snacks

You get what you pay for with JetBlue. Every little thing costs more, you are nickel and dimed until the end. Entertainment doesn’t function. Flight attendants do the bare minimum.

Flight was delayed several 3 hours - no reason was given and no communication what so ever.

Excellent from start to finish. All staff members were amazing!

It took 1-1/2 hours to get our luggage after we landed. That to me is unacceptable

The flight was delayed for 4 hours. Once onboard the crew was wonderful.

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

Finally a Frontier on time and efficient. I've had problems before with your airline, but this time everything went fine.

The experience was good. No frills but I got there safe and sound and on time.

Great for the price. No wifi or entertainment, but gate agents and crew were fantastic and we boarded quickly and left on time.

sluggish boarding and arrival procedures, fake nice flight attendants, and lots of delays.

Disaster. They lied every step of the way. We ended up being delayed due to crew and then allegedly abandoned the flight because of a curfew at LGA. No rebooking to LGA at any reasonable time. No hotel. No meal vouchers. Had to sleep in the airport and fly to Newark instead. Will never fly Frontier again.

What I expected, nickeled and dined and a frontier flight attendant loudly complained about her job and lack of communication as she headed to the gate on her cell phone. Not professional.

As every law enforcement agency I could imagine surrounded the plane and we didn’t disembark for 2 hours and then had to stick around for another hour to go get our personal belongings after leaving them behind and being bused away from the plane, it was scary and inconvenient. We were given no information as to why this was happening. Lack of communication with passengers was disappointing.

After boarding and un-boarding twice over 6+hours, the flight was canceled.

Severe turbulence. Captain never came on to reassure passengers after things settled down.

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

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