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$70+ Cheap flights from Buffalo to Boston (BUF - BOS)

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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BOS
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheapflights Tip: The best prices from Buffalo to Boston Logan Intl are usually found in January or November, booked 35 days in advance, depart on a Friday or Thursday and return on a Thursday

Cheap flight deals from Buffalo to Boston

Cheapest flights from Buffalo to Boston
Explore the most affordable flight options available from Buffalo to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:00 amBUF - BOS
1 stop6h 33mUnited Airlines
Tue 12/166:25 pmBOS - BUF
1 stop5h 09mUnited Airlines
Deal found 12/10$217
This Expedia deal was found by Cheapflights users on 12/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/198:50 amBUF - BOS
Nonstop1h 24mJetBlue
Mon 1/58:39 amBOS - BUF
Nonstop1h 40mJetBlue
Deal found 12/11$222
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:00 amBUF - BOS
1 stop6h 43mUnited Airlines
Mon 12/295:20 amBOS - BUF
1 stop4h 26mUnited Airlines
Deal found 12/10$227
This JetBlue deal was found by Cheapflights users on 12/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:50 amBUF - BOS
Nonstop1h 24mJetBlue
Sun 12/285:44 pmBOS - BUF
Nonstop1h 44mJetBlue
Deal found 12/10$232
This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:00 amBUF - BOS
1 stop6h 43mUnited Airlines
Mon 1/55:20 amBOS - BUF
1 stop4h 26mUnited Airlines
Deal found 12/11$242
This Expedia deal was found by Cheapflights users on 12/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/195:40 pmBUF - BOS
1 stop7h 34mMultiple Airlines
Mon 1/58:39 amBOS - BUF
Nonstop1h 40mMultiple Airlines
Deal found 12/11$243
This Delta deal was found by Cheapflights users on 12/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/122:57 pmBUF - BOS
1 stop4h 33mDelta
Mon 12/156:05 amBOS - BUF
1 stop4h 36mDelta
Deal found 12/11$247
This Expedia deal was found by Cheapflights users on 12/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/205:49 pmBUF - BOS
1 stop17h 38mMultiple Airlines
Wed 12/245:44 pmBOS - BUF
Nonstop1h 44mMultiple Airlines
Deal found 12/10$251
This JetBlue deal was found by Cheapflights users on 12/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/188:50 amBUF - BOS
Nonstop1h 24mJetBlue
Mon 12/228:39 amBOS - BUF
Nonstop1h 40mJetBlue
Deal found 12/10$257
This Southwest deal was found by Cheapflights users on 12/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/153:40 pmBUF - BOS
1 stop5h 25mSouthwest
Wed 12/175:30 amBOS - BUF
1 stop10h 20mSouthwest
Deal found 12/11$262
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/133:03 pmBUF - BOS
1 stop3h 45mUnited Airlines
Mon 12/156:25 pmBOS - BUF
1 stop5h 09mUnited Airlines
Deal found 12/10$277
This JetBlue deal was found by Cheapflights users on 12/9. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1411:48 amBUF - BOS
Nonstop1h 24mJetBlue
Sun 12/143:45 pmBOS - BUF
Nonstop1h 39mJetBlue
Deal found 12/9$280

Find flight deals from Buffalo to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Boston (BOS). 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$128
(Frontier)

One-way from

$70
(Frontier)

Popular in

April

Cheapest in

January

Average price

$222

Good round-trip deal

$231 or less

Good one-way deal

$126 or less
Provider with most accurate pricing for Buffalo-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Boston Logan Intl flights.
Search Deals
From Buffalo to Boston Logan Intl
Search Deals
One-way flight from Buffalo to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Buffalo to Boston Logan Intl.
Search Deals
Price to beat on a one-way flight from Buffalo to Boston Logan Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Boston 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 December 12, 2025.
Use the filters below to find and compare flights from Buffalo to Boston that are best for you.

Fly from

Buffalo

Fly to

Boston

Route

Depart

Return

Price

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Thu 1/29

1:39 pm-1:13 am

1 stop11h 34m

Boston Logan Intl

Mon 2/2

6:00 am-12:44 pm

1 stop6h 44m

$128

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Fri 1/30

1:39 pm-1:13 am

1 stop11h 34m

Boston Logan Intl

Mon 2/2

6:00 am-12:44 pm

1 stop6h 44m

$128

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Sat 1/17

3:35 pm-10:05 pm

1 stop6h 30m

Boston Logan Intl

Tue 1/20

5:50 am-12:30 pm

1 stop6h 40m

$151

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Tue 1/13

3:45 pm-10:05 pm

1 stop6h 20m

Boston Logan Intl

Sat 1/17

2:50 pm-9:50 pm

1 stop7h 00m

$151

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Wed 2/4

5:50 am-12:25 pm

1 stop6h 35m

Boston Logan Intl

Sat 2/7

5:10 am-1:00 pm

1 stop7h 50m

$151

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Sun 1/11

4:05 pm-10:55 pm

1 stop6h 50m

Boston Logan Intl

Wed 1/14

3:20 pm-9:55 pm

1 stop6h 35m

$151

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Thu 1/8

3:45 pm-10:05 pm

1 stop6h 20m

Boston Logan Intl

Sun 1/11

9:30 am-2:55 pm

1 stop5h 25m

$151

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Wed 1/21

6:20 am-4:10 pm

2 stops9h 50m

Boston Logan Intl

Fri 1/23

5:50 am-12:30 pm

1 stop6h 40m

$156

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Tue 2/10

5:50 am-12:25 pm

1 stop6h 35m

$76

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Tue 2/10

10:00 am-11:24 am

Nonstop1h 24m

$79

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 18 results
1
2

Compare providers for flights from Buffalo to Boston

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 Buffalo to Boston in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars

*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 Buffalo-Boston flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Buffalo-Boston flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Buffalo-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buffalo-Boston flights, Cheapflights users trust eDreams the most. eDreams 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 Buffalo-Boston 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 Buffalo to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Buffalo 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 Buffalo to Boston

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

Use this chart to determine the optimal time to book a round-trip flight from Buffalo to Boston. Price data was last updated on December 5, 2025.

To ensure you get the cheapest price possible for a flight from Buffalo to Boston, you should look to book at least 35 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, October is the cheapest month in which you can book a flight from Buffalo to Boston (average of $88). Flying from Buffalo to Boston in April is currently the most expensive (average of $177). 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 BUF to BOS?

Find hourly flight availability from Buffalo to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

It’s typically best to fly out from Buffalo to Boston in the morning. Doing so could potentially save you 55% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Buffalo to Boston. Price data was last updated on December 6, 2025.

Travelers seeking maximum savings on their Buffalo to Boston flight should consider departing on Thursday evenings when fares are most often at their lowest. Tuesday at noon 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 Buffalo to Boston?

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated December 12, 2025.
Read through reviews of airlines operating flights from Buffalo to Boston, such as United Airlines, American Airlines, and JetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
American Airlines
7.2
Good
11,050 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
JetBlue
7.2
Good
2,899 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Boston. 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 Buffalo to Boston?

    Boston Logan Intl is the airport most travelers will use when flying to Boston from Buffalo. Booking flights from Buffalo (BUF) to Logan Intl (BOS) should be relatively easy as there are 15 daily flights to Boston from 3 different airlines. 1h 24m is how long a flight from Buffalo to Boston Logan Intl will take if you book a nonstop flight.

  • How popular is this Buffalo to Boston flight route?

    Flights from Buffalo to Boston Logan Intl have been viewed 39 times in the past calendar month.

  • How long is the flight from Buffalo to Boston?

    There are many flights that can get you from Buffalo to Boston in 6h 30m. Fly via Frontier or Southwest to get the fastest option. The distance between Buffalo and Boston is about 394 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Flying on JetBlue is currently your cheapest option to Boston, with prices starting at $120. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $154 and $166, respectively. These flights start at 47% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $59. However, be on the lookout for offers from Southwest and United Airlines, as they are both options that can get you from Buffalo to Boston for a low price.

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

    The top 3 most reliable airlines when flying from Buffalo to Boston are Etihad Airways (93%), Japan Airlines (89%) and TAP AIR PORTUGAL (76%).

  • What are the cheapest flights from Buffalo to Boston?

    Looking for the cheapest flight from Buffalo to Boston? While on average our users pay $1,727, our data indicates the cheapest price to be $79. The most popular route (Buffalo - Boston Logan Intl), is priced around $143.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Buffalo to Boston 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 Buffalo to Boston?

    Currently, October is the cheapest month in which you can book a flight from Buffalo to Boston (average of $88). Flying from Buffalo to Boston in April is currently the most expensive (average of $177). 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 Boston?

Book flights to Boston if you plan to visit one of these locations
Cambridge
Medford
Hampton Beach
Watertown
Seabrook
Seekonk
Cranston
Lincoln
Lowell
Smithfield
Peabody
Brockton
Quincy
York Beach
Warwick
Londonderry
Swansea
Old Orchard Beach
Waltham
Chelsea

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Alternative routes for Buffalo to Boston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Buffalo to Boston

Discover the top 3 airlines that operate flights from Buffalo to Boston. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$122Average$237FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$166Average$248FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$166Average$228FlexibilityNo cancel feeOn-time71%

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