Cheap Flights from Boston, MA to Buffalo, NY from $79

Return flight: Buffalo – Boston

On Cheapflightsplus.com you will find 268 connecting flights from Boston to Buffalo. You can compare airfare deals from 7 airlines and multiple travel sites from $79, book and save on cheap plane tickets and last minute offers. Also check out BOS-BUF flight schedule to find best flight time, convenient departure and arrival airports.

Flight Information

Below we will explain in detail what the flights cost on the destination from Boston to Buffalo depends on and how to choose the most interesting flight option for you.

Distance between Boston and Buffalo is 635 miles. Time difference between the cities is 0h. Airplanes depart 05:30 to 21:05 from 4 Boston airports and arrive 05:30 to 21:05 to 1 Buffalo airport. Average flight time is 11h 3m.

  • The fastest flight 3h 42m
  • Average flight time 11h 3m
  • The earliest flight 05:30
  • The latest flight 21:05
  • Distance 395 ml

The cheapest months to travel to Buffalo are june (from 79 $), may (from 91 $), july (from 110 $).

The most expensive months are february (from 456 $), december (from 268 $), september (from 127 $).

What is the lowest airfare Boston to Buffalo?

The cheapest plane ticket found by our users is $79. This airfare is for economy class on one-way F91215 flight by Frontier Airlines for June 6, 2025 which leaves Logan in Boston at 09:34 am and arrives at Buffalo Niagara at 17:40.

Economy class
$79
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Business class
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First class
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Flight Schedule Boston (Massachusetts) to Buffalo (New York)

05:30 — 09:43
4h 13m flight time
Find flight
from$110
05:30 — 07:04 Boston — Washington D.C.
UA1734 United Airlines
1h 21m stop
08:25 — 09:43 Washington D.C. — Buffalo
UA6261 United Airlines
05:30 — 09:46
4h 16m flight time
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from$110
05:30 — 07:04 Boston — Washington D.C.
UA1734 United Airlines
1h 21m stop
08:25 — 09:46 Washington D.C. — Buffalo
UA4298 United Airlines
05:30 — 09:46
4h 16m flight time
Find flight
from$127
05:30 — 07:10 Boston — Washington D.C.
UA1734 United Airlines
1h 15m stop
08:25 — 09:46 Washington D.C. — Buffalo
UA4236 United Airlines
06:05 — 10:00
3h 55m flight time
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from$122
06:05 — 07:27 Boston — Newark
UA1833 United Airlines
1h 6m stop
09:15 — 10:42 Newark — Buffalo
UA4420 United Airlines
08:47 — 20:08
11h 21m flight time
Find flight
from$104
08:47 — 10:58 Boston — Raleigh
F93057 Frontier Airlines
7h 34m stop
18:59 — 20:37 Raleigh — Buffalo
F92980 Frontier Airlines
09:30 — 14:06
4h 36m flight time
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from$122
09:30 — 11:13 Boston — Washington D.C.
UA2098 United Airlines
1h 27m stop
12:40 — 14:06 Washington D.C. — Buffalo
UA4335 United Airlines
09:34 — 17:40
8h 6m flight time
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from$79
09:23 — 13:00 Boston — Tampa
F91215 Frontier Airlines
1h 51m stop
15:25 — 18:17 Tampa — Buffalo
F91244 Frontier Airlines
09:40 — 08:52+1day
23h 12m flight time
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from$107
09:40 — 12:56 Boston — Orlando
F93347 Frontier Airlines
17h 14m stop
06:10 — 08:56 Orlando — Buffalo
F93262 Frontier Airlines
09:43 — 16:52
7h 9m flight time
Find flight
from$124
09:43 — 11:33 Boston — Chicago
UA365 United Airlines
2h 35m stop
14:08 — 16:52 Chicago — Buffalo
UA1872 United Airlines
10:51 — 18:51
8h flight time
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from$79
09:40 — 12:55 Boston — Orlando
F91977 Frontier Airlines
1h 58m stop
09:25 — 12:13 Orlando — Buffalo
F93262 Frontier Airlines
11:00 — 16:52
5h 52m flight time
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from$122
11:00 — 12:50 Boston — Chicago
UA378 United Airlines
1h 18m stop
14:08 — 16:52 Chicago — Buffalo
UA1872 United Airlines
12:45 — 20:58
8h 13m flight time
Find flight
from$122
12:30 — 14:21 Boston — Chicago
UA1732 United Airlines
3h 35m stop
18:20 — 21:01 Chicago — Buffalo
UA1335 United Airlines
15:18 — 21:16
5h 58m flight time
Find flight
from$122
15:15 — 17:05 Boston — Chicago
UA1989 United Airlines
1h 23m stop
18:28 — 21:16 Chicago — Buffalo
UA1335 United Airlines
18:59 — 23:38
4h 39m flight time
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from$110
18:59 — 20:25 Boston — Newark
UA1308 United Airlines
1h 34m stop
21:59 — 23:38 Newark — Buffalo
UA225 United Airlines
19:12 — 23:59
4h 47m flight time
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from$122
19:12 — 20:55 Boston — Washington D.C.
UA2136 United Airlines
1h 35m stop
22:30 — 23:59 Washington D.C. — Buffalo
UA3508 United Airlines
Full flight schedule will help you in detecting at what time planes fly from Boston to Buffalo. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
*Departure and arrival times - local. Updated on October 24, 2025.

Popular Airlines on the Route

The flight Boston — Buffalo is served by 7 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 2 departures per week at the price of from $ 1096 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 1148.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 268 flights with layovers on the route. The fastest connecting flight is UA570 by United Airlines takes 3h 42m and the cheapest is F91215 by Frontier Airlines for $79.

  • AS - Alaska Airlines
    from $1096
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  • F9 - Frontier Airlines
    from $79
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  • SY - Sun Country Airlines
    from $176
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  • HA - Hawaiian Airlines
    from $1087
    Find
  • UA - United Airlines
    from $110
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  • G4 - Allegiant Air
    from $194
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  • NK - Spirit Airlines
    from $211
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See more connecting flights

Airports

You can fly from Boston to Buffalo from 4 airports (Boston City Heliport, Boston RT128 Rail, Boston South Rail, Logan).

Boston airports

  • Boston City Heliport-JBC
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  • Boston RT128 Rail-ZRU
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  • Boston South Rail-ZTO
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  • Logan-BOS
    from $79
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Buffalo airports

  • Niagara-BUF
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How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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