Find Deals on Flights from Seattle to Baltimore/Washington

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 to Baltimore/Washington

(Round-trip)
Depart: Wed May 17 2017 Return: Tue May 23 2017 Trip spans 7 days
Spirit Airlines
Spirit Airlines
SEA
11:23a
BWI
12:06a
12h 43m
1 stop
BWI
2:50p
SEA
11:10p
8h 20m
1 stop
Depart: Tue May 30 2017 Return: Mon Jun 5 2017 Trip spans 7 days
Major Airline
Major Airline
SEA
11:45p
BWI
4:59a
5h 14m
nonstop
BWI
11:35p
SEA
5:15a
5h 40m
nonstop
Depart: Tue Mar 28 2017 Return: Wed Mar 29 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
SEA
3:45a
BWI
8:44a
4h 59m
nonstop
BWI
12:45p
SEA
6:35p
5h 50m
nonstop
Depart: Wed Mar 29 2017 Return: Tue Apr 4 2017 Trip spans 7 days
United
United
SEA
8:40a
BWI
6:34p
9h 54m
1 stop
BWI
3:00a
SEA
10:34a
7h 34m
1 stop
Depart: Mon Mar 27 2017 Return: Wed Mar 29 2017 Trip spans 3 days
Delta
Delta
SEA
2:25p
BWI
10:10p
7h 45m
1 stop
BWI
12:54p
SEA
10:25p
9h 31m
1 stop
Depart: Sun Apr 9 2017 Return: Wed Apr 12 2017 Trip spans 4 days
JetBlue
JetBlue
SEA
7:38p
BWI
7:20a
11h 42m
1 stop
BWI
2:00a
SEA
12:53p
10h 53m
1 stop
Depart: Wed Mar 22 2017 Return: Tue Mar 28 2017 Trip spans 7 days
Spirit Airlines
Spirit Airlines
SEA
11:02a
BWI
11:34p
12h 32m
1 stop
BWI
4:57a
SEA
7:30p
14h 33m
1 stop
Depart: Mon Feb 27 2017 Return: Thu Mar 9 2017 Trip spans 11 days
American Airlines
American Airlines
SEA
7:16a
BWI
4:23p
9h 07m
1 stop
BWI
1:40a
SEA
12:00p
10h 20m
1 stop
Depart: Wed May 31 2017 Return: Tue Jun 6 2017 Trip spans 7 days
Spirit Airlines
Spirit Airlines
SEA
6:40p
BWI
11:48p
5h 08m
nonstop
BWI
3:35a
SEA
9:15a
5h 40m
nonstop
Depart: Thu Apr 27 2017 Return: Fri May 5 2017 Trip spans 9 days
Major Airline
Major Airline
SEA
5:50a
BWI
6:00p
12h 10m
1 stop
BWI
10:15p
SEA
7:40a
9h 25m
1 stop
Depart: Wed Apr 26 2017 Return: Wed May 3 2017 Trip spans 8 days
Spirit Airlines
Spirit Airlines
SEA
10:47a
BWI
10:01p
11h 14m
1 stop
BWI
2:50p
SEA
11:10p
8h 20m
1 stop
Depart: Tue Feb 28 2017 Return: Mon Mar 20 2017 Trip spans 20 days
Alaska Airlines
Alaska Airlines
SEA
3:35a
BWI
8:28a
4h 53m
nonstop
BWI
12:45p
SEA
6:35p
5h 50m
nonstop
Depart: Mon Jun 19 2017 Return: Mon Jun 26 2017 Trip spans 8 days
Major Airline
Major Airline
SEA
11:30p
BWI
4:48a
5h 18m
nonstop
BWI
11:20p
SEA
5:15a
5h 55m
nonstop
Depart: Fri May 26 2017 Return: Tue May 30 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
SEA
6:40p
BWI
11:48p
5h 08m
nonstop
BWI
3:35a
SEA
9:15a
5h 40m
nonstop
Depart: Mon Mar 20 2017 Return: Tue Mar 21 2017 Trip spans 2 days
Delta
Delta
SEA
2:25p
BWI
10:10p
7h 45m
1 stop
BWI
9:20a
SEA
4:33p
7h 13m
1 stop
Depart: Tue Aug 22 2017 Return: Tue Aug 29 2017 Trip spans 8 days
Major Airline
Major Airline
SEA
11:30p
BWI
4:46a
5h 16m
nonstop
BWI
8:50a
SEA
2:45p
5h 55m
nonstop
Depart: Sat May 27 2017 Return: Tue May 30 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
SEA
6:50p
BWI
11:45p
4h 55m
nonstop
BWI
3:20a
SEA
9:15a
5h 55m
nonstop
Depart: Thu Apr 6 2017 Return: Wed Apr 12 2017 Trip spans 7 days
United
United
SEA
1:20a
BWI
8:05a
6h 45m
1 stop
BWI
12:26p
SEA
9:15p
8h 49m
1 stop
Depart: Wed Apr 5 2017 Return: Tue Apr 18 2017 Trip spans 14 days
Alaska Airlines
Alaska Airlines
SEA
3:45a
BWI
8:44a
4h 59m
nonstop
BWI
2:15a
SEA
11:40a
9h 25m
1 stop
Depart: Mon May 29 2017 Return: Tue Jun 6 2017 Trip spans 9 days
Spirit Airlines
Spirit Airlines
SEA
6:50p
BWI
11:45p
4h 55m
nonstop
BWI
3:20a
SEA
9:15a
5h 55m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Seattle
$191
Destination

Baltimore
$191
Airlines Airline reviews

28 travelers who booked a flight from Seattle to Baltimore rated their chosen airlines with an average of 8.2.

Overall
8.4
Boarding
8.4
Crew
8.8
Comfort
8.2
Food
7.6
Entertainment
7.8