Airlines with flights from Seattle to Boston

There are five airlines with scheduled flights between SEA and BOS. Delta, Alaska Airlines and JetBlue has non-stop flights from Seattle Airport to Logan Airport and the flight time is 5 hours and 31 minutes.

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Schedules

Non-stop with Delta Air Lines

  • Total flight time: 5 hours and 31 minutes
  • Sky Team Alliance
  • Seattle and Boston are both Delta Air Lines hubs.
  • 14 flights per week
  • A321neo
  • First class available
SEA
Direct
BOS
 
Flight
Mon
Feb 3
Tue
Feb 4
Wed
Feb 5
Thu
Feb 6
Fri
Feb 7
Sat
Feb 8
Sun
Feb 9
DL459
07:30
07:30
07:30
07:30
07:30
07:30
07:30
DL473
22:29
22:29
22:29
22:29
22:29
22:29
22:29
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The timetable & schedule information was updated at 2025-01-15

Non-stop with Alaska Airlines

  • Total flight time: 5 hours and 24 minutes
  • One World Alliance
  • Seattle is a Alaska Airlines hub (Primary hub).
  • 12 flights per week
  • Boeing 737MAX 9 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-900 (winglets) Passenger/BBJ3
  • Business and first class available
SEA
Direct
BOS
 
Flight
Mon
Feb 3
Tue
Feb 4
Wed
Feb 5
Thu
Feb 6
Fri
Feb 7
Sat
Feb 8
Sun
Feb 9
AS306
08:26
07:55
07:55
08:26
08:26
08:26
08:26
AS460
15:45
----
----
15:45
15:45
15:45
15:45
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CHECK PRICES FOR SEA - BOS

The timetable & schedule information was updated at 2025-01-15

Non-stop with JetBlue Airways

  • Total flight time: 5 hours and 11 minutes
  • Low-cost airline
  • Boston is a JetBlue Airways focus city.
  • 7 flights per week
  • Airbus A318 / A319 / A320 / A321
SEA
Direct
BOS
 
Flight
Mon
Feb 3
Tue
Feb 4
Wed
Feb 5
Thu
Feb 6
Fri
Feb 7
Sat
Feb 8
Sun
Feb 9
B6498
15:20
15:20
15:20
15:20
15:20
15:20
15:20
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - BOS

The timetable & schedule information was updated at 2025-01-15

Via Dallas with American Airlines

  • Total flight time: 7h 53m - 10h 54m.
  • One World Alliance
  • 30 flights per week
SEA
 
Via DFW
 
BOS
 
Flight
Mon
Feb 3
Tue
Feb 4
Wed
Feb 5
Thu
Feb 6
Fri
Feb 7
Sat
Feb 8
Sun
Feb 9
AA2402
AA1545
00:45
----
----
00:45
00:45
----
----
AA2748
AA1401
05:22
05:22
05:22
05:22
05:22
05:22
05:22
AA381
AA1978
07:11
07:11
07:11
07:11
07:11
07:11
07:11
AA1667
AA2291
07:14
07:14
07:14
07:14
07:14
07:14
07:14
AA1534
AA1366
10:33
----
----
10:33
10:33
----
10:31
AA1534
AA2306
10:33
----
----
10:33
10:33
----
10:31
AA2767
AA1366
11:43
11:50
11:50
11:43
11:43
11:50
11:50
AA2398
AA4363
13:35
13:35
13:35
13:35
13:35
----
13:35
AA2793
AA1449
----
22:18
22:18
22:18
----
22:18
22:18
AA2793
AA1413
----
----
22:18
22:18
----
22:18
22:18
AA2037
AA3003
----
----
----
23:59
----
----
23:59
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - BOS

The timetable & schedule information was updated at 2025-01-15

Via Denver with United Airlines

  • Total flight time: 7h 20m - 13h 52m.
  • 24 flights per week
SEA
 
Via DEN
 
BOS
 
Flight
Mon
Feb 3
Tue
Feb 4
Wed
Feb 5
Thu
Feb 6
Fri
Feb 7
Sat
Feb 8
Sun
Feb 9
UA2269
UA2461
05:00
05:00
05:00
05:00
05:00
----
05:00
UA1373
UA580
07:00
07:00
07:00
07:00
07:00
07:00
07:00
UA1788
UA755
07:00
07:00
07:00
07:00
07:00
07:00
07:00
UA1329
UA2612
07:08
07:08
07:08
07:08
07:08
07:08
07:08
UA1360
UA688
08:00
08:00
08:00
08:00
08:00
08:00
08:00
UA1829
UA260
09:00
09:00
09:00
09:00
09:00
09:00
09:00
UA747
UA1989
11:05
11:05
11:05
11:05
11:05
11:05
11:05
UA1483
UA1510
12:35
12:35
12:35
12:35
12:35
12:35
12:35
UA1279
UA2610
----
----
18:00
18:00
18:00
----
18:00
UA2019
UA1083
23:59
23:59
23:59
23:59
23:59
----
23:59
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - BOS

The timetable & schedule information was updated at 2025-01-15

Via Atlanta with Delta Air Lines

  • Total flight time: 7h 53m - 10h 38m.
  • Sky Team Alliance
  • Seattle and Boston are both Delta Air Lines hubs.
  • 21 flights per week
  • A321neo
SEA
 
Via ATL
 
BOS
 
Flight
Mon
Feb 3
Tue
Feb 4
Wed
Feb 5
Thu
Feb 6
Fri
Feb 7
Sat
Feb 8
Sun
Feb 9
DL1128
DL657
05:30
05:30
05:30
05:30
05:30
05:30
05:30
DL812
DL1171
06:00
06:00
06:00
06:00
06:00
06:00
06:00
DL569
DL726
06:15
06:15
06:15
06:15
06:15
06:15
06:15
DL429
DL5840
07:10
07:10
07:10
07:10
07:10
----
07:10
DL429
DL814
----
----
----
----
----
07:10
----
DL562
DL300
08:45
08:45
08:45
08:45
08:45
08:35
08:45
DL536
DL2591
09:25
09:25
09:25
09:25
09:25
----
----
DL803
DL927
10:30
10:30
10:30
10:30
10:30
----
10:30
DL542
DL865
12:00
12:00
12:00
12:00
12:00
12:00
12:00
DL941
DL2614
12:00
12:00
12:00
12:00
12:00
12:10
12:00
DL1120
DL702
13:30
13:30
13:30
13:30
13:30
13:30
----
DL533
DL1187
13:30
13:30
13:30
13:30
13:30
13:30
13:30
DL1239
DL696
19:10
----
----
19:10
19:10
----
----
DL489
DL1054
----
----
----
----
22:15
----
----
DL452
DL5733
22:55
22:55
22:55
22:55
----
22:55
22:55
DL810
DL1163
23:05
23:05
23:05
23:05
23:05
23:05
23:05
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - BOS

The timetable & schedule information was updated at 2025-01-15

Via Detroit with Delta Air Lines

  • Total flight time: 6h 49m - 9h 10m.
  • Sky Team Alliance
  • Seattle and Boston are both Delta Air Lines hubs.
  • 21 flights per week
  • A321neo
SEA
 
Via DTW
 
BOS
 
Flight
Mon
Feb 3
Tue
Feb 4
Wed
Feb 5
Thu
Feb 6
Fri
Feb 7
Sat
Feb 8
Sun
Feb 9
DL1128
DL657
05:30
05:30
05:30
05:30
05:30
05:30
05:30
DL812
DL1171
06:00
06:00
06:00
06:00
06:00
06:00
06:00
DL569
DL726
06:15
06:15
06:15
06:15
06:15
06:15
06:15
DL429
DL5840
07:10
07:10
07:10
07:10
07:10
----
07:10
DL429
DL814
----
----
----
----
----
07:10
----
DL562
DL300
08:45
08:45
08:45
08:45
08:45
08:35
08:45
DL536
DL2591
09:25
09:25
09:25
09:25
09:25
----
----
DL803
DL927
10:30
10:30
10:30
10:30
10:30
----
10:30
DL542
DL865
12:00
12:00
12:00
12:00
12:00
12:00
12:00
DL941
DL2614
12:00
12:00
12:00
12:00
12:00
12:10
12:00
DL1120
DL702
13:30
13:30
13:30
13:30
13:30
13:30
----
DL533
DL1187
13:30
13:30
13:30
13:30
13:30
13:30
13:30
DL1239
DL696
19:10
----
----
19:10
19:10
----
----
DL489
DL1054
----
----
----
----
22:15
----
----
DL452
DL5733
22:55
22:55
22:55
22:55
----
22:55
22:55
DL810
DL1163
23:05
23:05
23:05
23:05
23:05
23:05
23:05
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - BOS

The timetable & schedule information was updated at 2025-01-15

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