Find Cheap Flights from Seattle/Tacoma Intl to Baltimore/Washington (SEA - BWI)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Seattle/Tacoma Intl to Baltimore/Washington

(Round-trip)
Depart: Tue Sep 12 2017 Return: Mon Sep 18 2017 Trip spans 7 days
Spirit Airlines
Spirit Airlines
SEA
10:30a
BWI
3:38p
5h 08m
nonstop
BWI
3:30p
SEA
9:22p
5h 52m
nonstop
Depart: Sat Dec 2 2017 Return: Mon Jan 8 2018 Trip spans 38 days
Alaska Airlines
Alaska Airlines
SEA
5:07a
BWI
10:10a
5h 03m
nonstop
BWI
2:15p
SEA
8:10p
5h 55m
nonstop
Depart: Thu Aug 17 2017 Return: Mon Aug 21 2017 Trip spans 5 days
United
United
SEA
2:25a
BWI
9:54a
7h 29m
1 stop
BWI
12:05p
SEA
10:56p
10h 51m
1 stop
Depart: Wed Aug 16 2017 Return: Wed Aug 23 2017 Trip spans 8 days
Delta
Delta
SEA
7:25p
BWI
1:54a
6h 29m
1 stop
BWI
1:45p
SEA
10:54p
9h 09m
1 stop
Depart: Tue Sep 19 2017 Return: Thu Sep 28 2017 Trip spans 10 days
Spirit Airlines
Spirit Airlines
SEA
10:30a
BWI
3:38p
5h 08m
nonstop
BWI
3:30p
SEA
9:22p
5h 52m
nonstop
Depart: Thu Oct 26 2017 Return: Thu Nov 2 2017 Trip spans 8 days
Spirit Airlines
Spirit Airlines
SEA
7:30p
BWI
12:41a
5h 11m
nonstop
BWI
3:30p
SEA
9:22p
5h 52m
nonstop
Depart: Wed Dec 6 2017 Return: Mon Jan 8 2018 Trip spans 34 days
Alaska Airlines
Alaska Airlines
SEA
5:07a
BWI
10:10a
5h 03m
nonstop
BWI
2:15p
SEA
8:10p
5h 55m
nonstop
Depart: Wed Nov 1 2017 Return: Tue Nov 7 2017 Trip spans 7 days
Spirit Airlines
Spirit Airlines
SEA
10:30a
BWI
3:38p
5h 08m
nonstop
BWI
5:45a
SEA
11:37a
5h 52m
nonstop
Depart: Sat Nov 11 2017 Return: Wed Nov 15 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
SEA
6:30p
BWI
11:25p
4h 55m
nonstop
BWI
2:30p
SEA
8:25p
5h 55m
nonstop
Depart: Tue Aug 1 2017 Return: Tue Aug 15 2017 Trip spans 15 days
United
United
SEA
8:50p
BWI
6:18a
9h 28m
1 stop
BWI
12:05p
SEA
10:56p
10h 51m
1 stop
Depart: Tue Aug 8 2017 Return: Tue Aug 15 2017 Trip spans 8 days
Delta
Delta
SEA
2:00a
BWI
10:04a
8h 04m
1 stop
BWI
5:35a
SEA
1:13p
7h 38m
1 stop
Depart: Tue Sep 26 2017 Return: Sun Oct 1 2017 Trip spans 6 days
Spirit Airlines
Spirit Airlines
SEA
10:30a
BWI
3:38p
5h 08m
nonstop
BWI
3:30p
SEA
9:22p
5h 52m
nonstop
Depart: Sun Jul 30 2017 Return: Mon Jul 31 2017 Trip spans 2 days
United
United
SEA
8:59p
BWI
6:18a
9h 19m
1 stop
BWI
12:12p
SEA
10:52p
10h 40m
1 stop
Depart: Tue Jan 2 2018 Return: Mon Feb 26 2018 Trip spans 56 days
Delta
Delta
SEA
6:20p
BWI
2:19a
7h 59m
1 stop
BWI
11:40a
SEA
9:04p
9h 24m
1 stop
Depart: Fri Sep 1 2017 Return: Tue Sep 5 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
SEA
6:29p
BWI
11:38p
5h 09m
nonstop
BWI
3:39a
SEA
9:19a
5h 40m
nonstop
Depart: Wed Aug 9 2017 Return: Wed Aug 16 2017 Trip spans 8 days
United
United
SEA
7:15p
BWI
2:32a
7h 17m
1 stop
BWI
3:12a
SEA
10:55a
7h 43m
1 stop
Depart: Sat Sep 2 2017 Return: Sat Sep 16 2017 Trip spans 15 days
Spirit Airlines
Spirit Airlines
SEA
6:29p
BWI
11:38p
5h 09m
nonstop
BWI
3:30p
SEA
9:22p
5h 52m
nonstop
Depart: Sun Dec 31 2017 Return: Mon Feb 26 2018 Trip spans 58 days
Alaska Airlines
Alaska Airlines
SEA
7:35p
BWI
3:26a
7h 51m
1 stop
BWI
2:15p
SEA
8:10p
5h 55m
nonstop
Depart: Thu Aug 10 2017 Return: Tue Aug 15 2017 Trip spans 6 days
Delta
Delta
SEA
7:49a
BWI
4:37p
8h 48m
1 stop
BWI
5:00a
SEA
2:45p
9h 45m
1 stop
Depart: Wed Jul 26 2017 Return: Mon Jul 31 2017 Trip spans 6 days
United
United
SEA
10:10a
BWI
5:20p
7h 10m
1 stop
BWI
12:12p
SEA
10:52p
10h 40m
1 stop
Direct flights SEA to BWI on Southwest
Flight # Depart SEA Arrive BWI Sun Mon Tue Wed Thu Fri Sat Valid Between
4108 7:15 am 3:15 pm Jul 23 - Aug 13
4311 7:35 am 3:40 pm Aug 20 - Aug 27
2817 9:00 am 5:10 pm Aug 15 - Sep 1
4851 12:45 pm 8:50 pm Jul 22 - Aug 12
5565 12:55 pm 9:05 pm Aug 16 - Aug 18
5565 1:00 pm 9:10 pm Aug 21 - Sep 1
5565 1:05 pm 9:15 pm Aug 15 - Aug 15
1988 1:45 pm 9:50 pm Jul 24 - Aug 14
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Seattle
$237
Destination

Baltimore
$237
Airlines Airline reviews

63 travelers who booked a flight from Seattle to Baltimore rated their chosen airlines with an average of 6.8.

Overall
7.1
Boarding
7.3
Crew
7.7
Comfort
6.5
Food
5.9
Entertainment
5.9