Airlines with flights from Boston to Buffalo

There are five airlines with scheduled flights between BOS and BUF. Both American Airlines and JetBlue operates non-stop flights from Logan Airport to Buffalo Niagara International and the flight time is 1 hour and 47 minutes.

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Schedules

American Airlines

Non-stop with American Airlines

  • Total flight time: 1 hour and 47 minutes
  • One World Alliance
  • 20 flights per week
  • Embraer 175
  • First class available
BOS
Direct
BUF
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AA4666
09:03
09:03
09:03
09:03
09:03
08:00
08:40
AA4440
13:55
13:55
13:55
13:55
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13:50
AA4068
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13:55
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AA4616
20:00
20:00
20:00
20:00
20:00
19:13
20:00
SHOW RETURN SCHEDULE
CHECK PRICES FOR BOS - BUF

The timetable & schedule information was updated at 2026-04-21

JetBlue Airways

Non-stop with JetBlue Airways

  • Total flight time: 1 hour and 39 minutes
  • Low-cost airline
  • Boston is a JetBlue Airways focus city.
  • 19 flights per week
  • Airbus A220-300
    Airbus A320
BOS
Direct
BUF
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
B62115
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08:02
08:02
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B61215
11:05
11:00
11:05
11:05
11:05
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11:05
B61115
17:35
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17:40
17:40
17:40
17:40
B6715
22:15
22:15
22:15
22:15
22:15
22:15
22:15
SHOW RETURN SCHEDULE
CHECK PRICES FOR BOS - BUF

The timetable & schedule information was updated at 2026-04-21

American Airlines

Via New York with American Airlines

  • Total flight time: 3h 24m - 5h 59m.
  • One World Alliance
  • 61 flights per week
  • Embraer 175
BOS
 
Via LGA
 
BUF
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AA4424
AA4379
06:00
06:00
06:00
06:00
06:00
07:00
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AA4396
AA4379
07:00
07:00
07:00
07:00
07:00
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AA4377
AA4570
08:04
08:04
08:04
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AA4377
AA4379
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----
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----
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08:05
AA4367
AA4378
12:20
12:20
12:20
12:20
12:20
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13:05
AA4375
AA4378
14:05
14:05
14:05
14:05
14:05
----
----
SHOW RETURN SCHEDULE
CHECK PRICES FOR BOS - BUF

The timetable & schedule information was updated at 2026-04-21

Delta Air Lines

Via New York with Delta Air Lines

  • Total flight time: 3h 32m - 6h 17m.
  • Sky Team Alliance
  • Boston is a Delta Air Lines hub.
  • 69 flights per week
BOS
 
Via LGA
 
BUF
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
DL2770
DL5602
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----
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07:00
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DL5735
DL5362
08:00
08:00
08:00
08:00
08:00
----
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DL5732
DL5362
09:00
09:00
09:00
09:00
09:00
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09:00
DL5744
DL5362
10:00
10:00
10:00
10:00
10:00
----
10:00
DL5854
DL5380
12:00
12:00
12:00
12:00
12:00
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12:00
DL5748
DL5380
13:00
13:00
13:00
13:00
13:00
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13:00
DL5831
DL5397
18:00
18:00
18:00
18:00
18:00
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18:00
DL5716
DL5397
19:00
19:00
19:00
19:00
19:00
----
19:00
SHOW RETURN SCHEDULE
CHECK PRICES FOR BOS - BUF

The timetable & schedule information was updated at 2026-04-21

Southwest Airlines

Via Baltimore with Southwest Airlines

  • Total flight time: 3h 35m - 5h 55m.
  • Low-cost airline
  • 96 flights per week
BOS
 
Via BWI
 
BUF
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
WN487
WN762
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07:15
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WN732
WN762
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----
----
----
----
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07:45
WN732
WN766
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08:55
08:55
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----
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WN732
WN894
09:10
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09:10
09:10
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WN733
WN768
13:20
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13:20
13:20
12:35
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WN2247
WN1742
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14:25
14:25
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----
----
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WN2342
WN768
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----
----
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14:30
WN1898
WN3946
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17:00
17:00
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WN3543
WN3946
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18:40
18:40
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----
----
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WN735
WN4577
19:50
----
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19:50
19:50
----
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WN1898
WN1593
----
----
----
----
----
----
20:15
SHOW RETURN SCHEDULE
CHECK PRICES FOR BOS - BUF

The timetable & schedule information was updated at 2026-04-21

JetBlue Airways

Via New York with JetBlue Airways

  • Total flight time: 3h 38m - 6h 12m.
  • Low-cost airline
  • Boston is a JetBlue Airways focus city.
  • 100 flights per week
  • Airbus A220-300
    Airbus A320
BOS
 
Via JFK
 
BUF
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
B61017
B62902
08:43
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08:43
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09:05
B6317
B61202
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14:34
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B6817
B6102
19:03
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----
19:03
19:03
18:54
19:15
B61117
B6102
20:18
----
----
20:18
20:18
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20:18
SHOW RETURN SCHEDULE
CHECK PRICES FOR BOS - BUF

The timetable & schedule information was updated at 2026-04-21

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At Airlineinformation.com you can learn all about the airlines operating around the world together with their destinations and where they operate. You will get a transparent overview of airlines with scheduled flights between any two destinations with non-stop or 1-stop flights regardless of price or availability.
Flight data on this page was last updated on 2026-06-02
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