Airlines with flights from Seattle to Boston

There are five airlines with scheduled flights between SEA and BOS. Alaska Airlines, Delta and JetBlue has non-stop flights from Seattle Airport to Logan Airport and the flight time is 5 hours and 24 minutes.

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Schedules

Non-stop with Alaska Airlines

  • Total flight time: 5 hours and 24 minutes
  • One World Alliance
  • Seattle is a Alaska Airlines hub (Primary hub).
  • 18 flights per week
  • Boeing 737-900 (winglets) Passenger/BBJ3
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737MAX 9 Passenger
  • Business and first class available
SEA
Direct
BOS
 
Flight
Mon
Mar 3
Tue
Mar 4
Wed
Mar 5
Thu
Mar 6
Fri
Mar 7
Sat
Mar 8
Sun
Mar 9
AS306
08:50
08:50
08:50
08:50
08:50
08:50
08:50
AS460
15:45
15:45
15:45
15:45
15:45
15:45
15:45
AS536
23:30
----
----
23:30
23:30
----
23:30
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - BOS

The timetable & schedule information was updated at 2025-02-17

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
    Boeing 737-900 Passenger
  • First class available
SEA
Direct
BOS
 
Flight
Mon
Mar 3
Tue
Mar 4
Wed
Mar 5
Thu
Mar 6
Fri
Mar 7
Sat
Mar 8
Sun
Mar 9
DL459
07:30
07:30
07:30
07:30
07:30
07:30
07:30
DL474
----
----
----
----
----
----
15:45
DL473
22:29
22:29
22:29
22:29
22:29
22:29
22:59
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - BOS

The timetable & schedule information was updated at 2025-02-17

Non-stop with JetBlue Airways

  • Total flight time: 5 hours and 15 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
Mar 3
Tue
Mar 4
Wed
Mar 5
Thu
Mar 6
Fri
Mar 7
Sat
Mar 8
Sun
Mar 9
B6498
23:48
23:48
23:48
23:48
23:48
23:48
23:48
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - BOS

The timetable & schedule information was updated at 2025-02-17

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
Mar 3
Tue
Mar 4
Wed
Mar 5
Thu
Mar 6
Fri
Mar 7
Sat
Mar 8
Sun
Mar 9
AA2037
AA1545
----
----
----
----
00:15
00:15
23:59
AA2037
AA3003
----
----
----
----
00:15
00:15
23:59
AA1645
AA1545
----
----
----
----
----
----
00:15
AA2849
AA1545
00:25
----
----
----
----
----
----
AA2849
AA3003
00:25
----
----
----
----
----
----
AA2429
AA1545
00:59
00:40
00:43
00:59
00:59
00:59
00:59
AA2429
AA3003
----
00:40
----
----
----
----
----
AA2429
AA3102
----
----
----
----
----
----
00:59
AA2748
AA1401
05:22
05:22
05:22
05:22
05:22
05:22
05:22
AA1667
AA1048
07:00
07:00
07:00
07:00
07:00
07:00
07:00
AA381
AA1978
07:20
07:20
07:20
07:20
07:20
07:20
07:20
AA381
AA1843
----
----
----
----
----
07:20
----
AA1534
AA1366
10:24
10:24
10:24
10:41
10:41
10:41
10:41
AA1534
AA2291
10:24
10:24
10:24
10:41
10:41
10:41
----
AA3299
AA1366
11:54
11:54
11:54
11:56
11:56
----
11:55
AA2398
AA4462
----
----
----
13:25
13:25
----
13:25
AA2398
AA4363
13:33
13:33
13:33
----
----
----
----
AA2793
AA1449
----
----
22:21
22:11
22:11
21:16
22:00
AA2793
AA1413
22:21
22:21
22:21
22:11
22:11
21:16
22:00
AA2793
AA1642
22:21
22:21
----
----
----
----
----
AA2760
AA4390
----
----
----
23:14
23:14
22:57
23:14
AA2760
AA4724
23:10
----
----
----
----
----
----
AA2076
AA1080
----
----
----
23:59
23:59
23:59
23:59
AA2069
AA1064
23:59
----
----
----
----
----
----
AA2069
AA3703
23:59
----
----
----
----
----
----
AA2076
AA3703
----
----
----
23:59
23:59
----
23:59
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - BOS

The timetable & schedule information was updated at 2025-02-17

Via Denver with United Airlines

  • Total flight time: 7h 20m - 13h 52m.
  • 24 flights per week
SEA
 
Via DEN
 
BOS
 
Flight
Mon
Mar 3
Tue
Mar 4
Wed
Mar 5
Thu
Mar 6
Fri
Mar 7
Sat
Mar 8
Sun
Mar 9
UA2269
UA1491
----
----
----
05:00
05:15
----
05:15
UA2269
UA2461
05:02
05:02
05:02
----
----
----
----
UA2113
UA1989
----
----
----
06:15
06:15
06:15
06:15
UA2042
UA450
----
----
----
07:00
07:00
07:00
07:00
UA2042
UA580
----
----
----
07:00
07:00
07:00
07:00
UA1448
UA580
07:05
07:05
07:05
----
----
----
----
UA1788
UA755
07:15
07:15
07:15
07:05
07:05
07:05
07:05
UA1448
UA2475
07:05
----
----
----
----
----
----
UA1102
UA688
08:10
08:10
08:10
----
----
----
----
UA1360
UA688
----
----
----
08:10
08:10
08:10
08:10
UA597
UA577
----
----
----
08:50
08:50
08:50
08:50
UA1829
UA597
08:50
08:50
08:50
----
----
----
----
UA2296
UA1989
10:52
10:52
10:52
----
----
----
----
UA747
UA1989
----
----
----
10:55
10:55
10:55
10:55
UA423
UA1510
12:46
12:46
12:46
----
----
----
----
UA645
UA1510
----
----
----
12:55
12:55
12:55
12:55
UA2397
UA2098
----
----
----
15:01
----
----
15:01
UA2482
UA414
16:58
----
----
----
----
----
----
UA2482
UA2067
----
----
16:58
----
----
----
----
UA1218
UA2610
----
----
----
19:10
19:10
----
19:10
UA1387
UA2610
19:13
----
19:13
----
----
----
----
UA341
UA375
23:20
----
23:20
23:25
----
22:15
23:25
UA341
UA1732
----
----
23:20
23:25
----
22:15
23:25
UA341
UA337
23:20
23:20
----
----
----
----
----
UA299
UA2067
----
----
----
23:59
23:59
23:21
23:59
UA341
UA3700
----
----
----
----
23:25
----
----
UA747
UA414
23:59
----
----
----
----
----
----
UA747
UA2067
----
----
23:59
----
----
----
----
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - BOS

The timetable & schedule information was updated at 2025-02-17

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
    Boeing 737-900 Passenger
SEA
 
Via ATL
 
BOS
 
Flight
Mon
Mar 3
Tue
Mar 4
Wed
Mar 5
Thu
Mar 6
Fri
Mar 7
Sat
Mar 8
Sun
Mar 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
DL821
06:15
----
----
06:15
06:15
----
06:00
DL569
DL726
06:15
06:15
06:15
06:15
06:15
06:15
----
DL943
DL2558
----
----
----
----
----
----
06:20
DL429
DL814
----
----
----
----
----
07:10
----
DL429
DL5840
07:10
07:10
07:10
07:10
07:10
----
----
DL429
DL5843
----
----
----
----
----
----
07:15
DL786
DL5861
----
----
----
----
----
----
07:23
DL536
DL2591
09:20
09:20
09:20
09:20
09:20
----
08:15
DL562
DL300
08:45
08:45
08:45
08:45
08:45
08:35
08:45
DL803
DL927
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
DL533
DL1187
13:30
13:30
13:30
13:30
13:30
----
13:30
DL1120
DL322
----
----
----
----
----
13:30
----
DL1120
DL702
13:30
13:30
13:30
13:30
13:30
----
13:30
DL1239
DL696
19:10
----
----
19:10
19:10
----
18:56
DL489
DL1054
22:15
----
22:15
----
----
----
----
DL567
DL849
----
----
----
----
----
----
22:30
DL567
DL987
----
----
----
----
----
----
22:30
DL452
DL5733
22:55
22:55
22:55
22:55
----
22:55
22:56
DL810
DL1163
23:05
23:05
23:05
23:05
23:05
----
22:55
DL652
DL855
----
----
----
----
----
23:05
----
DL810
DL2648
----
----
----
----
----
23:05
----
DL652
DL849
----
----
----
----
----
----
23:30
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - BOS

The timetable & schedule information was updated at 2025-02-17

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
    Boeing 737-900 Passenger
SEA
 
Via DTW
 
BOS
 
Flight
Mon
Mar 3
Tue
Mar 4
Wed
Mar 5
Thu
Mar 6
Fri
Mar 7
Sat
Mar 8
Sun
Mar 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
DL821
06:15
----
----
06:15
06:15
----
06:00
DL569
DL726
06:15
06:15
06:15
06:15
06:15
06:15
----
DL943
DL2558
----
----
----
----
----
----
06:20
DL429
DL814
----
----
----
----
----
07:10
----
DL429
DL5840
07:10
07:10
07:10
07:10
07:10
----
----
DL429
DL5843
----
----
----
----
----
----
07:15
DL786
DL5861
----
----
----
----
----
----
07:23
DL536
DL2591
09:20
09:20
09:20
09:20
09:20
----
08:15
DL562
DL300
08:45
08:45
08:45
08:45
08:45
08:35
08:45
DL803
DL927
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
DL533
DL1187
13:30
13:30
13:30
13:30
13:30
----
13:30
DL1120
DL322
----
----
----
----
----
13:30
----
DL1120
DL702
13:30
13:30
13:30
13:30
13:30
----
13:30
DL1239
DL696
19:10
----
----
19:10
19:10
----
18:56
DL489
DL1054
22:15
----
22:15
----
----
----
----
DL567
DL849
----
----
----
----
----
----
22:30
DL567
DL987
----
----
----
----
----
----
22:30
DL452
DL5733
22:55
22:55
22:55
22:55
----
22:55
22:56
DL810
DL1163
23:05
23:05
23:05
23:05
23:05
----
22:55
DL652
DL855
----
----
----
----
----
23:05
----
DL810
DL2648
----
----
----
----
----
23:05
----
DL652
DL849
----
----
----
----
----
----
23:30
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - BOS

The timetable & schedule information was updated at 2025-02-17

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