BOS - BUF

$65 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 11/17. 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 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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Flight Deals

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

Thu, Dec 11 - Mon, Dec 15
JetBlue Logo
3:45 pm - 5:24 pmBOS-BUF
1h 39mnonstop
JetBlue Logo
6:19 pm - 7:45 pmBUF-BOS
1h 26mnonstop
$122JetBlue
Find Deal
Wed, Dec 3 - Tue, Dec 16
JetBlue Logo
9:15 am - 10:55 amBOS-BUF
1h 40mnonstop
JetBlue Logo
6:05 am - 7:29 amBUF-BOS
1h 24mnonstop
$126JetBlue
Find Deal
Thu, Dec 11 - Mon, Dec 15
JetBlue Logo
7:51 pm - 9:30 pmBOS-BUF
1h 39mnonstop
JetBlue Logo
6:19 pm - 7:45 pmBUF-BOS
1h 26mnonstop
$129JetBlue
Find Deal
Thu, Dec 11 - Mon, Dec 15
Southwest Logo
5:45 am - 12:00 pmBOS-BUF
6h 15m1 stop
Southwest Logo
9:30 am - 12:55 pmBUF-BOS
3h 25m1 stop
$151Southwest
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Thu, Dec 11 - Mon, Dec 15
Southwest Logo
5:45 am - 3:50 pmBOS-BUF
10h 05m2 stops
Southwest Logo
1:50 pm - 10:15 pmBUF-BOS
8h 25m1 stop
$156Southwest
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Thu, Dec 11 - Mon, Dec 15
Delta Logo
9:59 am - 3:15 pmBOS-BUF
5h 16m1 stop
Delta Logo
5:42 pm - 10:19 pmBUF-BOS
4h 37m1 stop
$159Delta
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Thu, Dec 11 - Mon, Dec 15
Delta Logo
9:59 am - 3:15 pmBOS-BUF
5h 16m1 stop
Delta Logo
10:27 am - 3:14 pmBUF-BOS
4h 47m1 stop
$160Delta
Find Deal
Fri, Jan 16 - Sun, Jan 18
American Airlines Logo
6:23 pm - 11:41 pmBOS-BUF
5h 18m1 stop
American Airlines Logo
6:00 am - 11:21 amBUF-BOS
5h 21m1 stop
$169American Airlines
Find Deal
Mon, Nov 10 - Thu, Nov 13
Frontier Logo
8:40 am - 9:08 pmBOS-BUF
12h 28m1 stop
Frontier Logo
1:04 pm - 11:35 amBUF-BOS
22h 31m1 stop
$172Frontier
Find Deal
Wed, Nov 12 - Fri, Nov 14
American Airlines Logo
7:00 am - 12:17 pmBOS-BUF
5h 17m1 stop
American Airlines Logo
6:33 pm - 12:16 amBUF-BOS
5h 43m1 stop
$179American Airlines
Find Deal

Everything you should know

Top airlines
JetBlue
Cheapest • from $122 (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 40% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 12% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$122
Overall average: $309
JetBlue
Thu 12/11Mon 12/15
BOS - BUF • Non-stop
Cheapest one-way
$65
Typical prices: $116-$255
Frontier
Mon 11/17
BOS - BUF • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
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 Thursdays 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 $310 and $309 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 $243, 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 40% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know

Low seasonMarch
Cheapest flight$65
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 1% lower on average.
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 $65 for a one-way ticket and $122 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 Airbus A220-300 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 is the only airline alliance operating flights between Boston and Buffalo.

  • 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 JetBlue?

    The two airlines most popular with KAYAK users for flights from Boston to Buffalo are Southwest and JetBlue. With an average price for the route of $367 and an overall rating of 8.0, Southwest is the most popular choice. JetBlue is also a great choice for the route, with an average price of $259 and an overall rating of 7.2.

  • 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 $84 or less one-way and $154 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 4 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 4242 reviews
8.1Boarding
7.5Entertainment
8.6Crew
8.0Comfort
7.0Food
Airline reviews

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

8.0 ExcellentGreg, Oct 2025OAK - BUR
Read more Southwest reviews

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

Full cans of soda would be nice. A choice between two snacks would be appreciated.

Tried watching free movie and it kept freezing so I couldn’t finish.

All was good. I just had a hard time getting connected to the WiFi/internet during the flight

Sacrament staff are always polite and helpful. Airport is easy to maneuver and boarding is straightforward.

Great flight. Outstanding Service. Southwest was able to put us on a direct flight to Denver when the connection could have been affected by a later arrival to Baltimore. The direct flight was less expensive that the flight with the connection in Baltimore.

Delays delays delays. Late taking off, late landing, wait for a gate, etc.

Boarded on time but once we were ready for take off, the crew determined that, although every seat was taken, somehow someone was on the wrong flight. Delay, delay delay, announcements and ended up with one person checking EVERY ID against their passenger Manifest only to figure out it was a "clerical error." We departed 54 minutes late causing me to run in the St. Louis Airport to make my connection and lose the priority boarding spot I had paid for. Unnecessary delay.

I was re-booked onto another flight because my original flight was delayed and I would have missed my connector. I ended up in the “C” group after paying extra to be in the “A “ group on the original flight. At least if you’re going to re-book people, re-book them into the same group.

Flight was delayed due to plane not passing inspection And one of the crew had to time out and we had to wait for another one A 3 hour delay

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

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.

Very pleasant flight attendants. Gate crew rather loud chatting with each other.

Four plus hour flight delay in New York caused us to take off after 11:30pm. We didn’t arrive at our hotel until five hours after check in. Started the trip off feeling exhausted.

I don’t usually fly budget airlines or airlines in the United States. It was as good as any other airline. The seats are comfortable and the airline attendants are not rude & surly. Very nice flight (s).

They have the most inexperienced / rude flight staff I’ve encountered

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.

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

Boarding was on time and plane departed as scheduled. There are obviously no amenities (food, drink, entertainment) on Frontier, but there also didn't seem to be any issues with luggage space either.

Inbound plane was on time and flight departed on time with no issues while boarding.

I knew going into this that Frontier, being a low cost carrier, would be pretty bare bones and charge for most extras but this was made up for by the fact that the airplane was a reasonably new Airbus, every employee was great and best of all, Everett Washington is an amazing airport - thanks Frontier for flying there!!!

i was unable to check in the flight. refund requested

It was well done. It was my first time flying with them and I was nervous b/c I have heard of many cancelled and/or delray flights. Everything went smoothly.

Just know that everything, and I mean everything is “ala cart”. 60$ just to put something in the overhead bin. I will never fly Frontier again nor do I recommend them to anyone else.

The single worst check in experience I could imagine. I’ll never do any business with Frontier or any affiliated company

Too many extra fees, uncomfortable, little leg room. Will not recommend this airline.

Everyone seemed to be in zone 1 for boarding. Maybe break it up a little. Otherwise, smooth flight.

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

Information on your arrival and departure airports

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