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$68+ Cheap flights from Boston to Buffalo (BOS - BUF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BUF
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Find cheap flights from Boston to Buffalo with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Boston Logan Intl to Buffalo are usually found in October or March, booked 44 days in advance, depart on a Thursday or Wednesday and return on a Friday

Cheap flight deals from Boston to Buffalo

Cheapest flights from Boston to Buffalo
Explore the most affordable flight options available from Boston to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This American Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/298:00 pm
BOS
-
BUF
Nonstop1h 50m
American Airlines
Sat 5/307:45 am
BUF
-
BOS
Nonstop1h 35m
American Airlines
Deal found 2/9$127
This American Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/18:00 am
BOS
-
BUF
Nonstop1h 47m
American Airlines
Tue 4/75:02 pm
BUF
-
BOS
Nonstop1h 39m
American Airlines
Deal found 2/8$132
This Super.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/149:20 pm
BOS
-
BUF
Nonstop1h 37m
JetBlue
Sun 5/176:00 am
BUF
-
BOS
Nonstop1h 25m
JetBlue
Deal found 2/9$135
This Cheapflightsfares deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/292:55 pm
BOS
-
BUF
Nonstop1h 39m
JetBlue
Sun 5/36:00 am
BUF
-
BOS
Nonstop1h 25m
JetBlue
Deal found 2/11$136
This American Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/412:25 pm
BOS
-
BUF
Nonstop1h 46m
American Airlines
Sun 4/56:15 pm
BUF
-
BOS
Nonstop1h 32m
American Airlines
Deal found 2/11$138
This Super.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1011:15 am
BOS
-
BUF
Nonstop1h 40m
JetBlue
Tue 3/179:54 am
BUF
-
BOS
Nonstop1h 24m
JetBlue
Deal found 2/10$145
This Cheapflightsfares deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:47 pm
BOS
-
BUF
Nonstop1h 38m
JetBlue
Tue 3/31:55 pm
BUF
-
BOS
Nonstop1h 23m
JetBlue
Deal found 2/9$146
This American Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1311:55 am
BOS
-
BUF
Nonstop1h 47m
American Airlines
Sun 3/151:57 pm
BUF
-
BOS
Nonstop1h 32m
American Airlines
Deal found 2/9$147
This Priceline deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1411:16 am
BOS
-
BUF
1 stop7h 57m
Multiple Airlines
Sun 5/176:00 am
BUF
-
BOS
Nonstop1h 25m
Multiple Airlines
Deal found 2/9$149
This Frontier deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:00 am
BOS
-
BUF
1 stop6h 44m
Frontier
Mon 3/21:48 pm
BUF
-
BOS
1 stop11h 25m
Frontier
Deal found 2/9$154

Find flight deals from Boston to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Buffalo (BUF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$127
(American Airlines)

One-way from

$68
(Super.com)

Popular in

August

Cheapest in

October

Average price

$238

Good round-trip deal

$172 or less

Good one-way deal

$68 or less
Provider with most accurate pricing for Boston Logan Intl-Buffalo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Buffalo flights.
Search Deals
From Boston Logan Intl to Buffalo
Search Deals
One-way flight from Boston Logan Intl to Buffalo
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($9 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Boston Logan Intl to Buffalo.
Search Deals
Price to beat on a one-way flight from Boston Logan Intl to Buffalo.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Buffalo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 12, 2026.
Use the filters below to find and compare flights from Boston to Buffalo that are best for you.

Fly from

Boston

Fly to

Buffalo

Route

Depart

Return

Price

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Wed 4/1

9:00 am-2:19 pm

1 stop5h 19m

Buffalo

Wed 4/8

7:00 am-11:10 am

1 stop4h 10m

$147

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Thu 2/26

11:16 am-12:56 pm

Nonstop1h 40m

Buffalo

Fri 2/27

8:00 am-9:24 am

Nonstop1h 24m

$167

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Mon 3/2

6:00 am-11:08 am

1 stop5h 08m

Buffalo

Tue 3/3

2:58 pm-7:22 pm

1 stop4h 24m

$167

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Thu 2/26

11:16 am-12:56 pm

Nonstop1h 40m

Buffalo

Sat 2/28

1:39 pm-3:03 pm

Nonstop1h 24m

$167

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Tue 3/17

9:00 am-2:19 pm

1 stop5h 19m

Buffalo

Thu 3/19

6:02 am-10:15 am

1 stop4h 13m

$167

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Mon 2/23

7:40 pm-9:20 pm

Nonstop1h 40m

Buffalo

Thu 2/26

8:00 am-9:24 am

Nonstop1h 24m

$177

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Mon 2/23

5:05 pm-12:14 am

1 stop7h 09m

Buffalo

Wed 2/25

11:52 am-6:21 pm

1 stop6h 29m

$177

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Tue 2/17

7:36 pm-9:16 pm

Nonstop1h 40m

Buffalo

Wed 2/18

8:00 am-9:24 am

Nonstop1h 24m

$177

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Fri 4/3

6:00 am-10:57 am

1 stop4h 57m

Buffalo

Tue 4/7

3:56 pm-10:54 pm

1 stop6h 58m

$183

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Mon 3/23

6:30 pm-11:56 pm

1 stop5h 26m

Buffalo

Thu 3/26

6:00 am-11:10 am

1 stop5h 10m

$186

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 21 results
1
2
3

Compare providers for flights from Boston to Buffalo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Buffalo in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Buffalo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Buffalo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Boston to Buffalo. Price data was last updated on February 6, 2026.

The best time to book flights from Boston to Buffalo is 44 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Boston to Buffalo?

Currently, September is the cheapest month in which you can book a flight from Boston to Buffalo (average of $87). Flying from Boston to Buffalo in May is currently the most expensive (average of $167). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to BUF?

Find hourly flight availability from Boston to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 12, 2026.

A simple way to save on the total cost of your ticket is to fly from Boston to Buffalo at noon. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Boston to Buffalo. Price data was last updated on February 7, 2026.

Travelers seeking maximum savings on their Boston to Buffalo flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buffalo. Reviews last updated February 12, 2026.
Get a feel of what it's like to fly with Southwest, Delta, and American Airlines from Boston to Buffalo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,280 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,280 reviews
Southwest
8.0
Very good
4,280 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,181 reviews
Southwest
8.0
Very good
4,280 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,271 reviews
Southwest
8.0
Very good
4,280 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
JetBlue
7.2
Good
2,895 reviews
Southwest
8.0
Very good
4,280 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.7
Fair
3,052 reviews
Southwest
8.0
Very good
4,280 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Boston to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Boston to Buffalo?

    Buffalo is the airport most travelers will use when flying to Buffalo from Boston Logan Intl. Booking flights from Logan Intl (BOS) to Buffalo (BUF) should be relatively easy as there is 1 daily flight to Buffalo from 5 different airlines. 1h 33m is how long a flight from Boston to Buffalo will take if you book a nonstop flight.

  • How popular is this Boston to Buffalo flight route?

    The Boston Logan Intl to Buffalo flight path was viewed by 4 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Boston to Buffalo?

    For as low as $167, Delta can have you in Buffalo from Boston in 1h 40m. Airlines will cover a distance of 394 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Boston to Buffalo round-trip?

    Our cheapest airline available from Boston to Buffalo is Frontier. Our recent data shows that you can find tickets from as low as $75 on this airline. Additional options worth looking into are Southwest and JetBlue, starting at $103 and $128 round-trip. Frontier is priced at 69% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Boston to Buffalo one-way?

    To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at $66. American Airlines flights start at $79 while deals on Southwest start at $83 one-way.

  • What are the most reliable airlines from Boston to Buffalo?

    The top 3 most reliable airlines when flying from Boston to Buffalo are Etihad Airways (56%), Aer Lingus (55%) and TAP AIR PORTUGAL (55%).

  • What are the cheapest flights from Boston to Buffalo?

    On average you can expect to pay $153 for a flight from Boston to Buffalo. The cheapest flight overall is $56 while the most popular route, (Boston Logan Intl - Buffalo) is currently priced at $135.

  • Can I find deals for flights from Boston to Buffalo that include hotel bookings?

    Yes. In addition to deals on Boston to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Buffalo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Buffalo.

  • Can I find deals for business class flights from Boston to Buffalo?

    Yes. Cheapflights offers flight deals from Boston to Buffalo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Buffalo?

    Currently, September is the cheapest month in which you can book a flight from Boston to Buffalo (average of $87). Flying from Boston to Buffalo in May is currently the most expensive (average of $167). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Lockport
Cheektowaga
Batavia
Williamsville
Orchard Park
Eden
Amherst
West Seneca

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Alternative routes for Boston to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.
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Albany to Stewart flights
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Albany to Rochester flights
Albany to Islip flights
Boston to Watertown flights
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New Bedford to Buffalo flights
New Bedford to Rochester flights
Provincetown to Newark flights
Hartford to Elmira flights

Top 5 airlines flying from Boston to Buffalo

Discover the top 5 airlines that operate flights from Boston to Buffalo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$75Average$176FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$103Average$246FlexibilityNo cancel feeOn-time63%
JetBlueCheapest$128Average$252FlexibilityNo cancel feeOn-time62%
DeltaCheapest$152Average$261FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$157Average$247FlexibilityNo cancel feeOn-time71%

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