HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boston

$89+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BOS
May 3 — May 101
Sat 5/3
Sat 5/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Buffalo to Boston 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”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Buffalo to Boston Logan Intl are usually found in January or February, booked 79 days in advance, depart on a Friday or Thursday and return on a Tuesday

Cheap 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 April 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$167
(JetBlue)

One-way from

$89
(American Airlines)

Popular in

April

Cheapest in

January

Average price

$293

Good round-trip deal

$217 or less

Good one-way deal

$120 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. 4% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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

Find 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 April 28, 2025.

This JetBlue deal was found by Cheapflights users on 4/27. 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 5/226:50 pmBUF - BOS
Nonstop1h 25mJetBlue
Sun 5/258:00 amBOS - BUF
Nonstop1h 36mJetBlue
Deal found 4/27$167
This Frontier deal was found by Cheapflights users on 4/27. 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.
Sat 5/1711:38 amBUF - BOS
1 stop13h 06mFrontier
Sun 5/186:00 amBOS - BUF
1 stop12h 28mFrontier
Deal found 4/27$170
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Tue 5/205:30 amBUF - BOS
1 stop4h 31mAmerican Airlines
Tue 5/206:36 pmBOS - BUF
1 stop5h 38mAmerican Airlines
Deal found 4/28$178
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Sun 5/116:00 amBUF - BOS
1 stop4h 10mUnited Airlines
Wed 7/27:12 pmBOS - BUF
1 stop4h 32mUnited Airlines
Deal found 4/27$193
This Southwest deal was found by Cheapflights users on 4/27. 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.
Tue 9/236:50 amBUF - BOS
2 stops10h 15mSouthwest
Thu 10/235:40 amBOS - BUF
1 stop6h 30mSouthwest
Deal found 4/27$247
This Kissandfly.com deal was found by Cheapflights users on 4/27. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/156:00 amBUF - BOS
2 stops17h 47mMultiple Airlines
Sun 5/186:00 amBOS - BUF
1 stop27h 01mMultiple Airlines
Deal found 4/27$381

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 April 28, 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 5/22

6:50 pm-8:15 pm

Nonstop1h 25m

Boston Logan Intl

Sun 5/25

8:00 am-9:36 am

Nonstop1h 36m

$167

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Sat 5/17

11:38 am-12:44 am

1 stop13h 06m

Boston Logan Intl

Sun 5/18

6:00 am-6:28 pm

1 stop12h 28m

$170

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Tue 5/20

5:30 am-10:01 am

1 stop4h 31m

Boston Logan Intl

Tue 5/20

6:36 pm-12:14 am

1 stop5h 38m

$178

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Sun 5/11

6:00 am-10:10 am

1 stop4h 10m

Boston Logan Intl

Wed 7/2

7:12 pm-11:44 pm

1 stop4h 32m

$193

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Tue 9/23

6:50 am-5:05 pm

2 stops10h 15m

Boston Logan Intl

Thu 10/23

5:40 am-12:10 pm

1 stop6h 30m

$247

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Thu 5/15

6:00 am-11:47 pm

2 stops17h 47m

Boston Logan Intl

Sun 5/18

6:00 am-9:01 am

1 stop27h 01m

$381

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Tue 5/20

1:08 pm-5:32 pm

1 stop4h 24m

$89

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Sun 5/18

9:51 am-1:05 am

1 stop15h 14m

$90

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Wed 6/25

8:10 am-9:35 am

Nonstop1h 25m

$94

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Sat 10/25

6:16 am-10:26 am

1 stop4h 10m

$114

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 13 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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Boston flight deals on Cheapflights vs. FlightHub >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 April 25, 2025.

To ensure you get the cheapest price possible for a flight from Buffalo to Boston, you should look to book at least 69 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, January is the cheapest month in which you can book a flight from Buffalo to Boston (average of $218). Flying from Buffalo to Boston in July is currently the most expensive (average of $311). 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 April 28, 2025.

It’s typically best to fly out from Buffalo to Boston in the morning. Doing so could potentially save you 61% 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 March 30, 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.

Weekly flight availability from Buffalo to Boston

Explore weekly flight availability from Buffalo to Boston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 28, 2025.

The most flights from BUF to BOS are scheduled on a Monday (19 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Boston by month

Plan your trip to Boston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

Plan your trip to Boston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 April 28, 2025.
Read reviews from past customers who have flown Southwest, Delta and United Airlines from Buffalo to Boston. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,292 reviews

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,292 reviews
Southwest
8.0
Very good
4,292 reviews

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,929 reviews
Southwest
8.0
Very good
4,292 reviews

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,696 reviews
Southwest
8.0
Very good
4,292 reviews

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
JetBlue
7.3
Good
2,922 reviews
Southwest
8.0
Very good
4,292 reviews

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,292 reviews

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

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 13 daily flights to Boston from 4 different airlines. 1h 23m 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 19 times in the past calendar month.

  • 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 $167. Additional round-trip tickets that might be worth considering are offered by Frontier and Southwest, with the lowest prices starting at $170 and $172, respectively. These flights start at 31% 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 American Airlines, with whom users have recently found tickets for as low as $89. However, be on the lookout for offers from Frontier and JetBlue, 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 JetBlue (94%), Aer Lingus (92%) and Turkish Airlines (92%).

  • What are the cheapest flights from Buffalo to Boston?

    Looking for the cheapest flight from Buffalo to Boston? While on average our users pay $254, our data indicates the cheapest price to be $93. The most popular route (Buffalo - Boston Logan Intl), is priced around $167.

  • 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, January is the cheapest month in which you can book a flight from Buffalo to Boston (average of $218). Flying from Buffalo to Boston in July is currently the most expensive (average of $311). 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
Marlborough
Warwick
Cambridge
Waltham
Framingham
Chestnut Hill
Randolph
Brockton
Lowell
Woburn
Somerville
York Beach
Saco
Burlington
West Yarmouth
Smithfield
Lincoln
Salem
Chelsea
Seabrook

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Buffalo to Boston

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Boston flights
LaGuardia to Boston flights
John F Kennedy Intl to Boston flights
John F Kennedy Intl to Nantucket flights
LaGuardia to Nantucket flights
John F Kennedy Intl to West Tisbury flights
LaGuardia to West Tisbury flights
Rochester to Boston flights
Islip to Boston flights
Newark to Nantucket flights
White Plains to Boston flights
Syracuse to Boston flights
Newark to West Tisbury flights
John F Kennedy Intl to Hyannis flights
White Plains to Nantucket flights
John F Kennedy Intl to Albany flights
Stewart to Boston flights
LaGuardia to Albany flights
Buffalo to Hartford flights
LaGuardia to Hyannis flights
Newark to Hyannis flights
Newark to Hartford flights
White Plains to West Tisbury flights
John F Kennedy Intl to Hartford flights
Newark to Albany flights
LaGuardia to Hartford flights
Albany to Boston flights
John F Kennedy Intl to Worcester flights
Buffalo to Albany flights
John F Kennedy Intl to Provincetown flights
Ithaca to Boston flights
Rochester to Hartford flights
White Plains to Hyannis flights
Newark to Provincetown flights
Islip to Albany flights
Saranac Lake to Boston flights
LaGuardia to Worcester flights
Syracuse to West Tisbury flights
Elmira to Boston flights
Rochester to Nantucket flights
White Plains to Provincetown flights
Buffalo to Worcester flights
Niagara Falls to Boston flights
White Plains to Hartford flights
Buffalo to Provincetown flights
Buffalo to Hyannis flights
Rutland to Boston flights
Rochester to West Tisbury flights
LaGuardia to Provincetown flights

Top 4 airlines flying from Buffalo to Boston

Discover the top 4 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 April 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$52Average$144FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$156Average$294FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$158Average$256FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$166Average$247FlexibilityNo cancel feeOn-time62%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.