Flight Schedules & Airfares from Boston (BOS) to Seattle (SEA) on Southwest

 
 
 
 

Southwest

Fare Compare has compiled a flight listing for all cities served by Southwest. This page displays a weekly flight schedule of all flights, roundtrip fares and one-way fares for these flights departing from Boston, Massachusetts (BOS) to Seattle, Washington (SEA).

Opposite Direction Flight Schedules - Seattle to Boston

More flight schedules for Boston to Seattle
 
 
 
Depart
Arrive
Flight
Depart Time
Arrive Time
Elapsed
Equipment
Mon
Tue
Wed
Thu
Fri
Sat
Sun
 
BOS
MDW
WN 2012
15:40
17:40
03:00
737
Flight 2012 Travels on Monday
Flight 2012 Travels on Tuesday
Flight 2012 Travels on Wednesday
Flight 2012 Travels on Friday
Flight 2012 Travels on Saturday
MDW
SEA
WN 889
19:25
22:10
04:45
737
Flight 889 Travels on Monday
Flight 889 Travels on Tuesday
Flight 889 Travels on Wednesday
Flight 889 Travels on Friday
Flight 889 Travels on Saturday
BOS
MDW
WN 3308
09:05
11:00
02:55
737
Flight 3308 Travels on Monday
Flight 3308 Travels on Tuesday
Flight 3308 Travels on Wednesday
Flight 3308 Travels on Friday
Flight 3308 Travels on Saturday
MDW
MCI
WN 37
11:50
13:20
01:30
737
Flight 37 Travels on Saturday
MCI
SEA
WN 2335
15:05
17:20
04:15
737
Flight 2335 Travels on Monday
Flight 2335 Travels on Tuesday
Flight 2335 Travels on Wednesday
Flight 2335 Travels on Friday
Flight 2335 Travels on Saturday
BOS
BWI
WN 356
13:40
15:20
01:40
737
Flight 356 Travels on Monday
Flight 356 Travels on Tuesday
Flight 356 Travels on Wednesday
Flight 356 Travels on Saturday
BWI
MDW
WN 5928
16:05
17:15
02:10
737
Flight 5928 Travels on Saturday
MDW
SEA
WN 889
19:25
22:10
04:45
737
Flight 889 Travels on Monday
Flight 889 Travels on Tuesday
Flight 889 Travels on Wednesday
Flight 889 Travels on Friday
Flight 889 Travels on Saturday
BOS
BWI
WN 356
13:40
15:20
01:40
737
Flight 356 Travels on Monday
Flight 356 Travels on Tuesday
Flight 356 Travels on Wednesday
Flight 356 Travels on Saturday
BWI
LAS
WN 3484
16:15
18:50
05:35
737
Flight 3484 Travels on Monday
Flight 3484 Travels on Tuesday
Flight 3484 Travels on Wednesday
Flight 3484 Travels on Friday
Flight 3484 Travels on Saturday
LAS
SEA
WN 1577
19:55
22:45
02:50
737
Flight 1577 Travels on Saturday
BOS
MDW
WN 2851
11:40
13:35
02:55
737
Flight 2851 Travels on Monday
Flight 2851 Travels on Tuesday
Flight 2851 Travels on Wednesday
Flight 2851 Travels on Saturday
MDW
DEN
WN 263
14:25
16:10
02:45
737
Flight 263 Travels on Monday
Flight 263 Travels on Tuesday
Flight 263 Travels on Wednesday
Flight 263 Travels on Saturday
DEN
SEA
WN 3158
18:50
21:00
03:10
737
Flight 3158 Travels on Monday
Flight 3158 Travels on Tuesday
Flight 3158 Travels on Wednesday
Flight 3158 Travels on Friday
Flight 3158 Travels on Saturday
BOS
MDW
WN 2851
11:40
13:35
02:55
737
Flight 2851 Travels on Monday
Flight 2851 Travels on Tuesday
Flight 2851 Travels on Wednesday
Flight 2851 Travels on Saturday
MDW
DEN
WN 322
15:50
17:35
02:45
737
Flight 322 Travels on Friday
Flight 322 Travels on Saturday
DEN
SEA
WN 3158
18:50
21:00
03:10
737
Flight 3158 Travels on Monday
Flight 3158 Travels on Tuesday
Flight 3158 Travels on Wednesday
Flight 3158 Travels on Friday
Flight 3158 Travels on Saturday
BOS
MDW
WN 3308
09:05
11:00
02:55
737
Flight 3308 Travels on Monday
Flight 3308 Travels on Tuesday
Flight 3308 Travels on Wednesday
Flight 3308 Travels on Friday
Flight 3308 Travels on Saturday
MDW
OAK
WN 591
13:00
15:50
04:50
737
Flight 591 Travels on Saturday
OAK
SEA
WN 5631
16:50
18:55
02:05
737
Flight 5631 Travels on Monday
Flight 5631 Travels on Tuesday
Flight 5631 Travels on Wednesday
Flight 5631 Travels on Friday
Flight 5631 Travels on Saturday
BOS
MDW
WN 3308
09:05
11:00
02:55
737
Flight 3308 Travels on Monday
Flight 3308 Travels on Tuesday
Flight 3308 Travels on Wednesday
Flight 3308 Travels on Friday
Flight 3308 Travels on Saturday
MDW
DEN
WN 2003
11:45
13:30
02:45
737
Flight 2003 Travels on Friday
Flight 2003 Travels on Saturday
DEN
SLC
WN 2940
14:45
16:15
01:30
737
Flight 2940 Travels on Monday
Flight 2940 Travels on Tuesday
Flight 2940 Travels on Wednesday
Flight 2940 Travels on Saturday
SLC
SEA
WN 1579
17:55
19:10
02:15
737
Flight 1579 Travels on Monday
Flight 1579 Travels on Tuesday
Flight 1579 Travels on Wednesday
Flight 1579 Travels on Friday
Flight 1579 Travels on Saturday
BOS
BWI
WN 2625
10:35
12:15
01:40
737
Flight 2625 Travels on Friday
Flight 2625 Travels on Saturday
BWI
DEN
WN 2734
13:15
15:35
04:20
737
Flight 2734 Travels on Monday
Flight 2734 Travels on Tuesday
Flight 2734 Travels on Wednesday
Flight 2734 Travels on Saturday
DEN
SEA
WN 3158
18:50
21:00
03:10
737
Flight 3158 Travels on Monday
Flight 3158 Travels on Tuesday
Flight 3158 Travels on Wednesday
Flight 3158 Travels on Friday
Flight 3158 Travels on Saturday
BOS
MDW
WN 2851
11:40
13:35
02:55
737
Flight 2851 Travels on Monday
Flight 2851 Travels on Tuesday
Flight 2851 Travels on Wednesday
Flight 2851 Travels on Saturday
MDW
LAS
WN 3098
14:45
16:55
04:10
737
Flight 3098 Travels on Monday
Flight 3098 Travels on Tuesday
Flight 3098 Travels on Wednesday
Flight 3098 Travels on Friday
Flight 3098 Travels on Saturday
LAS
SEA
WN 1577
19:55
22:45
02:50
737
Flight 1577 Travels on Saturday
BOS
MDW
WN 2851
11:40
13:35
02:55
737
Flight 2851 Travels on Monday
Flight 2851 Travels on Tuesday
Flight 2851 Travels on Wednesday
Flight 2851 Travels on Saturday
MDW
DEN
WN 263
14:25
16:10
02:45
737
Flight 263 Travels on Monday
Flight 263 Travels on Tuesday
Flight 263 Travels on Wednesday
Flight 263 Travels on Saturday
DEN
LAS
WN 5156
17:35
18:40
02:05
737
Flight 5156 Travels on Saturday
LAS
SEA
WN 1577
19:55
22:45
02:50
737
Flight 1577 Travels on Saturday
BOS
MDW
WN 3308
09:05
11:00
02:55
737
Flight 3308 Travels on Monday
Flight 3308 Travels on Tuesday
Flight 3308 Travels on Wednesday
Flight 3308 Travels on Friday
Flight 3308 Travels on Saturday
MDW
PHX
WN 3453
13:10
16:10
04:00
737
Flight 3453 Travels on Saturday
PHX
SEA
WN 3419
18:20
20:35
03:15
737
Flight 3419 Travels on Monday
Flight 3419 Travels on Tuesday
Flight 3419 Travels on Wednesday
Flight 3419 Travels on Saturday
BOS
MDW
WN 3308
09:05
11:00
02:55
737
Flight 3308 Travels on Monday
Flight 3308 Travels on Tuesday
Flight 3308 Travels on Wednesday
Flight 3308 Travels on Friday
Flight 3308 Travels on Saturday
MDW
DEN
WN 2003
11:45
13:30
02:45
737
Flight 2003 Travels on Friday
Flight 2003 Travels on Saturday
DEN
PHX
WN 2631
15:20
17:20
02:00
737
Flight 2631 Travels on Saturday
PHX
SEA
WN 3419
18:20
20:35
03:15
737
Flight 3419 Travels on Monday
Flight 3419 Travels on Tuesday
Flight 3419 Travels on Wednesday
Flight 3419 Travels on Saturday
BOS
BWI
WN 2625
10:35
12:15
01:40
737
Flight 2625 Travels on Friday
Flight 2625 Travels on Saturday
BWI
MDW
WN 5928
16:05
17:15
02:10
737
Flight 5928 Travels on Saturday
MDW
SEA
WN 889
19:25
22:10
04:45
737
Flight 889 Travels on Monday
Flight 889 Travels on Tuesday
Flight 889 Travels on Wednesday
Flight 889 Travels on Friday
Flight 889 Travels on Saturday
BOS
BWI
WN 2625
10:35
12:15
01:40
737
Flight 2625 Travels on Friday
Flight 2625 Travels on Saturday
BWI
PIT
WN 2688
15:10
16:10
01:00
737
Flight 2688 Travels on Monday
Flight 2688 Travels on Tuesday
Flight 2688 Travels on Wednesday
Flight 2688 Travels on Friday
Flight 2688 Travels on Saturday
PIT
MDW
WN 163
17:35
18:15
01:40
737
Flight 163 Travels on Saturday
MDW
SEA
WN 889
19:25
22:10
04:45
737
Flight 889 Travels on Monday
Flight 889 Travels on Tuesday
Flight 889 Travels on Wednesday
Flight 889 Travels on Friday
Flight 889 Travels on Saturday
BOS
BWI
WN 2625
10:35
12:15
01:40
737
Flight 2625 Travels on Friday
Flight 2625 Travels on Saturday
BWI
CLE
WN 3300
13:50
15:05
01:15
737
Flight 3300 Travels on Saturday
CLE
MDW
WN 2551
17:35
18:00
01:25
737
Flight 2551 Travels on Saturday
MDW
SEA
WN 889
19:25
22:10
04:45
737
Flight 889 Travels on Monday
Flight 889 Travels on Tuesday
Flight 889 Travels on Wednesday
Flight 889 Travels on Friday
Flight 889 Travels on Saturday
BOS
BWI
WN 2625
10:35
12:15
01:40
737
Flight 2625 Travels on Friday
Flight 2625 Travels on Saturday
BWI
CMH
WN 1419
13:40
15:00
01:20
737
Flight 1419 Travels on Monday
Flight 1419 Travels on Tuesday
Flight 1419 Travels on Wednesday
Flight 1419 Travels on Saturday
CMH
MDW
WN 305
18:05
18:20
01:15
737
Flight 305 Travels on Monday
Flight 305 Travels on Tuesday
Flight 305 Travels on Wednesday
Flight 305 Travels on Saturday
MDW
SEA
WN 889
19:25
22:10
04:45
737
Flight 889 Travels on Monday
Flight 889 Travels on Tuesday
Flight 889 Travels on Wednesday
Flight 889 Travels on Friday
Flight 889 Travels on Saturday
BOS
BWI
WN 2625
10:35
12:15
01:40
737
Flight 2625 Travels on Friday
Flight 2625 Travels on Saturday
BWI
DTW
WN 2921
13:45
15:25
01:40
737
Flight 2921 Travels on Saturday
DTW
MDW
WN 2614
16:40
16:50
01:10
737
Flight 2614 Travels on Friday
Flight 2614 Travels on Saturday
MDW
SEA
WN 889
19:25
22:10
04:45
737
Flight 889 Travels on Monday
Flight 889 Travels on Tuesday
Flight 889 Travels on Wednesday
Flight 889 Travels on Friday
Flight 889 Travels on Saturday
BOS
BWI
WN 2625
10:35
12:15
01:40
737
Flight 2625 Travels on Friday
Flight 2625 Travels on Saturday
BWI
DTW
WN 2921
13:45
15:25
01:40
737
Flight 2921 Travels on Saturday
DTW
MDW
WN 817
18:10
18:20
01:10
737
Flight 817 Travels on Monday
Flight 817 Travels on Tuesday
Flight 817 Travels on Wednesday
Flight 817 Travels on Saturday
MDW
SEA
WN 889
19:25
22:10
04:45
737
Flight 889 Travels on Monday
Flight 889 Travels on Tuesday
Flight 889 Travels on Wednesday
Flight 889 Travels on Friday
Flight 889 Travels on Saturday
BOS
BWI
WN 2625
10:35
12:15
01:40
737
Flight 2625 Travels on Friday
Flight 2625 Travels on Saturday
BWI
DTW
WN 1172
15:25
17:00
01:35
737
Flight 1172 Travels on Monday
Flight 1172 Travels on Tuesday
Flight 1172 Travels on Wednesday
Flight 1172 Travels on Friday
Flight 1172 Travels on Saturday
DTW
MDW
WN 817
18:10
18:20
01:10
737
Flight 817 Travels on Monday
Flight 817 Travels on Tuesday
Flight 817 Travels on Wednesday
Flight 817 Travels on Saturday
MDW
SEA
WN 889
19:25
22:10
04:45
737
Flight 889 Travels on Monday
Flight 889 Travels on Tuesday
Flight 889 Travels on Wednesday
Flight 889 Travels on Friday
Flight 889 Travels on Saturday
BOS
BWI
WN 2625
10:35
12:15
01:40
737
Flight 2625 Travels on Friday
Flight 2625 Travels on Saturday
BWI
SDF
WN 241
13:45
15:35
01:50
737
Flight 241 Travels on Monday
Flight 241 Travels on Tuesday
Flight 241 Travels on Wednesday
Flight 241 Travels on Saturday
SDF
MDW
WN 111
18:20
18:35
01:15
737
Flight 111 Travels on Saturday
MDW
SEA
WN 889
19:25
22:10
04:45
737
Flight 889 Travels on Monday
Flight 889 Travels on Tuesday
Flight 889 Travels on Wednesday
Flight 889 Travels on Friday
Flight 889 Travels on Saturday
BOS
BWI
WN 2625
10:35
12:15
01:40
737
Flight 2625 Travels on Friday
Flight 2625 Travels on Saturday
BWI
STL
WN 1582
13:50
15:15
02:25
737
Flight 1582 Travels on Monday
Flight 1582 Travels on Tuesday
Flight 1582 Travels on Wednesday
Flight 1582 Travels on Friday
Flight 1582 Travels on Saturday
STL
MDW
WN 2278
16:30
17:35
01:05
737
Flight 2278 Travels on Monday
Flight 2278 Travels on Tuesday
Flight 2278 Travels on Wednesday
Flight 2278 Travels on Friday
Flight 2278 Travels on Saturday
MDW
SEA
WN 889
19:25
22:10
04:45
737
Flight 889 Travels on Monday
Flight 889 Travels on Tuesday
Flight 889 Travels on Wednesday
Flight 889 Travels on Friday
Flight 889 Travels on Saturday
BOS
BWI
WN 2625
10:35
12:15
01:40
737
Flight 2625 Travels on Friday
Flight 2625 Travels on Saturday
BWI
STL
WN 1582
13:50
15:15
02:25
737
Flight 1582 Travels on Monday
Flight 1582 Travels on Tuesday
Flight 1582 Travels on Wednesday
Flight 1582 Travels on Friday
Flight 1582 Travels on Saturday
STL
MDW
WN 3882
17:00
18:05
01:05
737
Flight 3882 Travels on Saturday
MDW
SEA
WN 889
19:25
22:10
04:45
737
Flight 889 Travels on Monday
Flight 889 Travels on Tuesday
Flight 889 Travels on Wednesday
Flight 889 Travels on Friday
Flight 889 Travels on Saturday
BOS
BWI
WN 2625
10:35
12:15
01:40
737
Flight 2625 Travels on Friday
Flight 2625 Travels on Saturday
BWI
BNA
WN 1409
13:15
14:15
02:00
737
Flight 1409 Travels on Monday
Flight 1409 Travels on Tuesday
Flight 1409 Travels on Wednesday
Flight 1409 Travels on Friday
Flight 1409 Travels on Saturday
BNA
MDW
WN 5762
15:55
17:25
01:30
737
Flight 5762 Travels on Saturday
MDW
SEA
WN 889
19:25
22:10
04:45
737
Flight 889 Travels on Monday
Flight 889 Travels on Tuesday
Flight 889 Travels on Wednesday
Flight 889 Travels on Friday
Flight 889 Travels on Saturday
BOS
BWI
WN 2625
10:35
12:15
01:40
737
Flight 2625 Travels on Friday
Flight 2625 Travels on Saturday
BWI
BHM
WN 1662
13:35
14:45
02:10
737
Flight 1662 Travels on Monday
Flight 1662 Travels on Tuesday
Flight 1662 Travels on Wednesday
Flight 1662 Travels on Friday
Flight 1662 Travels on Saturday
BHM
MDW
WN 3185
16:40
18:35
01:55
737
Flight 3185 Travels on Monday
Flight 3185 Travels on Tuesday
Flight 3185 Travels on Wednesday
Flight 3185 Travels on Saturday
MDW
SEA
WN 889
19:25
22:10
04:45
737
Flight 889 Travels on Monday
Flight 889 Travels on Tuesday
Flight 889 Travels on Wednesday
Flight 889 Travels on Friday
Flight 889 Travels on Saturday
BOS
MDW
WN 3308
09:05
11:00
02:55
737
Flight 3308 Travels on Monday
Flight 3308 Travels on Tuesday
Flight 3308 Travels on Wednesday
Flight 3308 Travels on Friday
Flight 3308 Travels on Saturday
MDW
LAS
WN 1652
12:20
14:25
04:05
737
Flight 1652 Travels on Saturday
LAS
SMF
WN 3240
16:30
18:05
01:35
737
Flight 3240 Travels on Saturday
SMF
SEA
WN 2199
18:50
20:50
02:00
737
Flight 2199 Travels on Monday
Flight 2199 Travels on Tuesday
Flight 2199 Travels on Wednesday
Flight 2199 Travels on Friday
Flight 2199 Travels on Saturday
BOS
MDW
WN 3308
09:05
11:00
02:55
737
Flight 3308 Travels on Monday
Flight 3308 Travels on Tuesday
Flight 3308 Travels on Wednesday
Flight 3308 Travels on Friday
Flight 3308 Travels on Saturday
MDW
DEN
WN 263
14:25
16:10
02:45
737
Flight 263 Travels on Monday
Flight 263 Travels on Tuesday
Flight 263 Travels on Wednesday
Flight 263 Travels on Saturday
DEN
SEA
WN 3158
18:50
21:00
03:10
737
Flight 3158 Travels on Monday
Flight 3158 Travels on Tuesday
Flight 3158 Travels on Wednesday
Flight 3158 Travels on Friday
Flight 3158 Travels on Saturday
BOS
MDW
WN 3308
09:05
11:00
02:55
737
Flight 3308 Travels on Monday
Flight 3308 Travels on Tuesday
Flight 3308 Travels on Wednesday
Flight 3308 Travels on Friday
Flight 3308 Travels on Saturday
MDW
OAK
WN 591
13:00
15:50
04:50
737
Flight 591 Travels on Saturday
OAK
SEA
WN 516
18:50
21:00
02:10
737
Flight 516 Travels on Monday
Flight 516 Travels on Tuesday
Flight 516 Travels on Wednesday
Flight 516 Travels on Saturday
BOS
MDW
WN 3308
09:05
11:00
02:55
737
Flight 3308 Travels on Monday
Flight 3308 Travels on Tuesday
Flight 3308 Travels on Wednesday
Flight 3308 Travels on Friday
Flight 3308 Travels on Saturday
MDW
MCI
WN 37
11:50
13:20
01:30
737
Flight 37 Travels on Saturday
MCI
DEN
WN 151
15:25
16:15
01:50
737
Flight 151 Travels on Monday
Flight 151 Travels on Tuesday
Flight 151 Travels on Wednesday
Flight 151 Travels on Saturday
DEN
SEA
WN 3158
18:50
21:00
03:10
737
Flight 3158 Travels on Monday
Flight 3158 Travels on Tuesday
Flight 3158 Travels on Wednesday
Flight 3158 Travels on Friday
Flight 3158 Travels on Saturday
BOS
MDW
WN 3308
09:05
11:00
02:55
737
Flight 3308 Travels on Monday
Flight 3308 Travels on Tuesday
Flight 3308 Travels on Wednesday
Flight 3308 Travels on Friday
Flight 3308 Travels on Saturday
MDW
MCI
WN 1523
13:05
14:40
01:35
737
Flight 1523 Travels on Monday
Flight 1523 Travels on Tuesday
Flight 1523 Travels on Wednesday
Flight 1523 Travels on Saturday
MCI
DEN
WN 151
15:25
16:15
01:50
737
Flight 151 Travels on Monday
Flight 151 Travels on Tuesday
Flight 151 Travels on Wednesday
Flight 151 Travels on Saturday
DEN
SEA
WN 3158
18:50
21:00
03:10
737
Flight 3158 Travels on Monday
Flight 3158 Travels on Tuesday
Flight 3158 Travels on Wednesday
Flight 3158 Travels on Friday
Flight 3158 Travels on Saturday
 
 
 
 
 

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