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$109+ 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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BUF
Jul 27 — Aug 31
Mon 7/27
Mon 8/3
1 adult, Economy
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Find cheap flights from Boston to Buffalo with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Boston Logan Intl to Buffalo are usually found in March or May, booked 85 days in advance, depart on a Thursday or Monday 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 June 27, 2026.

This Delta deal was found by Cheapflights users on 6/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:00 am
BOS
-
BUF
1 stop4h 47m
Delta
Fri 10/166:16 am
BUF
-
BOS
1 stop4h 08m
Delta
Deal found 6/23$212
This Cheapflightsfares deal was found by Cheapflights users on 6/24. 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.
Sat 10/36:30 pm
BOS
-
BUF
Nonstop1h 54m
JetBlue
Mon 10/59:15 pm
BUF
-
BOS
Nonstop1h 24m
JetBlue
Deal found 6/24$214
This Expedia deal was found by Cheapflights users on 6/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/15:40 pm
BOS
-
BUF
Nonstop1h 39m
JetBlue
Sat 8/89:33 pm
BUF
-
BOS
Nonstop1h 26m
JetBlue
Deal found 6/23$216
This Delta deal was found by Cheapflights users on 6/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:00 am
BOS
-
BUF
1 stop3h 46m
Delta
Thu 10/155:40 pm
BUF
-
BOS
1 stop3h 47m
Delta
Deal found 6/23$217
This Cheapflightsfares deal was found by Cheapflights users on 6/24. 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 8/198:04 am
BOS
-
BUF
Nonstop1h 33m
JetBlue
Fri 8/216:00 am
BUF
-
BOS
Nonstop1h 25m
JetBlue
Deal found 6/24$219
This Frontier deal was found by Cheapflights users on 6/22. 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.
Wed 7/2910:04 am
BOS
-
BUF
1 stop9h 02m
Frontier
Wed 8/57:57 pm
BUF
-
BOS
1 stop13h 12m
Frontier
Deal found 6/22$220
This Flysmarter deal was found by Cheapflights users on 6/23. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/118:20 am
BOS
-
BUF
Nonstop1h 33m
JetBlue
Sun 7/126:00 am
BUF
-
BOS
Nonstop1h 25m
JetBlue
Deal found 6/23$221
This Cheapflightsfares deal was found by Cheapflights users on 6/26. 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.
Thu 7/165:40 pm
BOS
-
BUF
Nonstop1h 39m
JetBlue
Thu 7/169:36 pm
BUF
-
BOS
Nonstop1h 26m
JetBlue
Deal found 6/26$224
This Frontier deal was found by Cheapflights users on 6/23. 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 7/3110:04 am
BOS
-
BUF
1 stop9h 02m
Frontier
Tue 8/49:09 pm
BUF
-
BOS
1 stop12h 00m
Frontier
Deal found 6/23$225
This JetBlue deal was found by Cheapflights users on 6/23. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/18:02 am
BOS
-
BUF
Nonstop1h 33m
JetBlue
Mon 8/39:36 pm
BUF
-
BOS
Nonstop1h 23m
JetBlue
Deal found 6/23$227

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 June 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$212
(Delta)

One-way from

$109
(Delta)

Popular in

June

Cheapest in

March

Average price

$275

Good round-trip deal

$226 or less

Good one-way deal

$113 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. 1% potential increase in price ($3 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 June 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 June 27, 2026.
Use the filters below to find and compare flights from Boston to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Sat 8/1

5:40 pm-7:19 pm

Nonstop1h 39m

Buffalo

Sat 8/8

6:00 am-7:25 am

Nonstop1h 25m

$217

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Sat 7/11

7:30 pm-12:50 am

1 stop5h 20m

Buffalo

Tue 7/14

6:05 am-10:23 am

1 stop4h 18m

$237
Quickest round-trip

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Thu 8/6

8:04 am-9:37 am

Nonstop1h 33m

Buffalo

Thu 8/13

6:00 am-7:25 am

Nonstop1h 25m

$237

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Tue 8/25

4:31 pm-6:07 pm

Nonstop1h 36m

Buffalo

Wed 8/26

6:55 am-11:33 am

1 stop4h 38m

$252

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Wed 10/14

1:00 pm-7:01 pm

1 stop6h 01m

Buffalo

Fri 10/16

9:20 pm-10:44 pm

Nonstop1h 24m

$270

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Sun 8/2

8:30 pm-12:25 am

1 stop3h 55m

Buffalo

Mon 8/3

9:36 pm-10:59 pm

Nonstop1h 23m

$278

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Sat 10/3

5:00 pm-9:20 pm

1 stop4h 20m

Buffalo

Mon 10/5

6:28 pm-11:17 pm

1 stop4h 49m

$283

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Thu 9/17

9:20 am-3:05 pm

1 stop5h 45m

Buffalo

Mon 9/21

6:00 am-12:21 pm

1 stop6h 21m

$286

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Fri 7/31

10:10 pm-11:43 pm

Nonstop1h 33m

Buffalo

Tue 8/4

6:40 am-11:26 am

1 stop4h 46m

$291

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Mon 7/20

8:13 am-9:46 am

Nonstop1h 33m

Buffalo

Wed 7/22

9:36 pm-11:02 pm

Nonstop1h 26m

$292

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/22

Showing 1-10 of 22 resultsSorted by cheapest first
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 June.
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?

The best time to book flights from Boston to Buffalo is 61 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, March is the cheapest month in which you can book a flight from Boston to Buffalo (average of $202). Flying from Boston to Buffalo in June is currently the most expensive (average of $275). 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 June 27, 2026.

A simple way to save on the total cost of your ticket is to fly from Boston to Buffalo in the morning. If you’re flexible enough to do this you can expect to save up to 12% 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 June 20, 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.

How much does it cost to fly round-trip from Boston to Buffalo?

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 June 27, 2026.
Get a feel of what it's like to fly with Delta,American Airlines, andJetBlue 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.
Delta
7.8
Good
8,452 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours
Delta
7.8
Good
8,452 reviews
Delta
7.8
Good
8,452 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours
American Airlines
7.1
Good
11,778 reviews
Delta
7.8
Good
8,452 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours
JetBlue
7.1
Good
3,013 reviews
Delta
7.8
Good
8,452 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours

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 are 16 daily flights to Buffalo from 3 different airlines. 1h 31m 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 5 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 $217, JetBlue can have you in Buffalo from Boston in 1h 39m. 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 Delta. Our recent data shows that you can find tickets from as low as $98 on this airline. Additional options worth looking into are JetBlue and American Airlines, starting at $116 and $137 round-trip. Delta is priced at 59% 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 $64. American Airlines flights start at $73 while deals on Delta start at $103 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 Envoy Air (100%), American Airlines (86%) and JetBlue (86%).

  • What are the cheapest flights from Boston to Buffalo?

    On average you can expect to pay $218 for a flight from Boston to Buffalo. The cheapest flight overall is $103 while the most popular route, (Boston Logan Intl - Buffalo) is currently priced at $184.

  • 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, March is the cheapest month in which you can book a flight from Boston to Buffalo (average of $202). Flying from Boston to Buffalo in June is currently the most expensive (average of $275). 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
Amherst
Batavia
Williamsville
Orchard Park
Eden

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Top 3 airlines flying from Boston to Buffalo

Discover the top 3 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 June 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$98Average$236FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$116Average$252FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$137Average$243FlexibilityNo cancel feeOn-time71%

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