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Cheap flights from Boston to Buffalo from C$ 143

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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BUF
4 Aug — 11 Aug1
1 adult

Cheapflights Tip: The best prices from Boston Logan Intl to Buffalo are usually found in February or March, booked 52 days in advance, depart on a Tuesday or Monday and return on a Friday

Cheap 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 30 July 2025.

Round-trip from

C$ 246

One-way from

C$ 143

Popular in

November

Cheapest in

February

Average price

C$ 386
Southwest
  • Southwest
  • 3/9-4/9
  • 3 total stops
  • 19h 20m total
  • Boston to Buffalo
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JetBlue
  • JetBlue
  • 26/8
  • Nonstop
  • 1h 34m total
  • Boston to Buffalo
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Highest demand for flights based on searches. 13% potential increase in price (C$ 83 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 12 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 30 July 2025.

Wed 3/95:40 a.m.BOS - BUF
2 stops9h 35mSouthwest
Fri 5/94:25 p.m.BUF - BOS
1 stop5h 50mSouthwest
Deal found 28/7C$ 237
Thu 28/83:30 p.m.BOS - BUF
Nonstop1h 39mJetBlue
Sun 31/86:55 p.m.BUF - BOS
Nonstop1h 30mJetBlue
Deal found 29/7C$ 257
Tue 29/77:12 p.m.BOS - BUF
1 stop4h 32mUnited Airlines
Wed 30/76:00 a.m.BUF - BOS
1 stop5h 19mUnited Airlines
Deal found 29/7C$ 345
Wed 13/86:05 a.m.BOS - BUF
1 stop4h 50mDelta
Tue 19/810:35 a.m.BUF - BOS
1 stop4h 49mDelta
Deal found 28/7C$ 349

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 629,999 searches. Data last updated 30 July 2025.
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 3/9

5:40 a.m.-3:15 p.m.

2 stops9h 35m

Buffalo

Fri 5/9

4:25 p.m.-10:15 p.m.

1 stop5h 50m

C$ 237

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Thu 28/8

3:30 p.m.-5:09 p.m.

Nonstop1h 39m

Buffalo

Sun 31/8

6:55 p.m.-8:25 p.m.

Nonstop1h 30m

C$ 257

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Wed 13/8

6:05 a.m.-10:55 a.m.

1 stop4h 50m

Buffalo

Tue 19/8

10:35 a.m.-3:24 p.m.

1 stop4h 49m

C$ 349

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Fri 15/8

7:04 p.m.-11:38 p.m.

1 stop4h 34m

Buffalo

Mon 18/8

7:45 p.m.-11:59 p.m.

1 stop4h 14m

C$ 385

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Tue 26/8

7:30 a.m.-9:04 a.m.

Nonstop1h 34m

C$ 143

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Sat 13/9

9:43 a.m.-4:52 p.m.

1 stop7h 09m

C$ 150

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Tue 26/8

6:05 a.m.-10:55 a.m.

1 stop4h 50m

C$ 157

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Wed 24/9

10:50 a.m.-11:00 p.m.

2 stops12h 10m

C$ 192

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

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 25 July 2025.

The price you pay for your flight from Boston to Buffalo may vary depending on when you book. For the best chance of a lower fare, look to book 52 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 30 July 2025.

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 4% on your trip compared to booking a flight in the afternoon.

Weekly flight availability from Boston to Buffalo

Explore weekly flight availability from Boston to Buffalo. 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 30 July 2025.

The most flights from BOS to BUF are scheduled on a Wednesday (18 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (7 on average).

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 30 July 2025.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Boston to Buffalo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,241 reviews
Check prices

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews
Check prices

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,980 reviews
Southwest
8.0
Very good
4,241 reviews
Check prices

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,896 reviews
Southwest
8.0
Very good
4,241 reviews
Check prices

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
JetBlue
7.3
Good
2,913 reviews
Southwest
8.0
Very good
4,241 reviews
Check prices

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

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 travellers 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 12 daily flights to Buffalo from 1 airline. 1h 34m 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?

    Flights from Boston Logan Intl to Buffalo have been viewed 2 times in the past calendar month.

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

    According to our current data, Southwest (C$ 246), JetBlue (C$ 257), and Delta (C$ 306) offers the cheapest pricing from Boston to Buffalo. You may be able to fly from Boston to Buffalo for 34% less than the average price by searching for these airlines.

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

    The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as C$ 143. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from Boston to Buffalo for a low price.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Boston to Buffalo on time: JetBlue (80%), TAP AIR PORTUGAL (78%), Hawaiian Airlines (73%).

  • 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.

See more FAQs

Travelling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Cheektowaga
Tonawanda
Batavia
Williamsville
Amherst

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Top airline flying from Boston to Buffalo

Discover the top airline 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 629,999 searches. Data last updated 30 July 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapestC$ 229AverageC$ 257FlexibilityNo cancel feeOn-time62%
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Fly with Cheapflights

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How does Cheapflights help users find flights from Boston to Buffalo?

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Why should you use Cheapflights to find cheap flight tickets from Boston to Buffalo?

Cheapflights helps you find that perfect flight to Buffalo from Boston by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Boston to Buffalo with no change fees?

Yes, we can. To see specific flights from Boston to Buffalo with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Boston to Buffalo become cheaper?

Yes, Cheapflights offers price alerts on Boston to Buffalo flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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