Find Cheap Flights from Seattle to Baltimore/Washington (03A - 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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Seattle to Baltimore/Washington

(Round-trip)
Depart: Tue Oct 31 2017 Return: Wed Nov 29 2017 Trip spans 30 days
Spirit Airlines
Spirit Airlines
SEA
12:00a
BWI
5:08a
5h 08m
nonstop
BWI
12:00a
SEA
5:58a
5h 58m
nonstop
Depart: Wed Nov 8 2017 Return: Sat Nov 11 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
SEA
12:00a
BWI
5:08a
5h 08m
nonstop
BWI
12:00a
SEA
5:58a
5h 58m
nonstop
Depart: Thu Mar 8 2018 Return: Mon Mar 12 2018 Trip spans 4 days
Alaska Airlines
Alaska Airlines
SEA
12:00a
BWI
5:02a
5h 02m
nonstop
BWI
12:00a
SEA
5:55a
5h 55m
nonstop
Depart: Tue Dec 5 2017 Return: Thu Dec 7 2017 Trip spans 3 days
Spirit Airlines
Spirit Airlines
SEA
12:00a
BWI
5:00a
5h 00m
nonstop
BWI
12:00a
SEA
5:58a
5h 58m
nonstop
Depart: Thu Dec 7 2017 Return: Sun Dec 10 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
SEA
12:00a
BWI
5:00a
5h 00m
nonstop
BWI
12:00a
SEA
5:58a
5h 58m
nonstop
Depart: Tue Oct 31 2017 Return: Tue Nov 14 2017 Trip spans 15 days
Spirit Airlines
Spirit Airlines
SEA
12:00a
BWI
5:08a
5h 08m
nonstop
BWI
12:00a
SEA
5:58a
5h 58m
nonstop
Depart: Wed Nov 1 2017 Return: Wed Nov 8 2017 Trip spans 8 days
Spirit Airlines
Spirit Airlines
SEA
12:00a
BWI
5:08a
5h 08m
nonstop
BWI
12:00a
SEA
5:52a
5h 52m
nonstop
Depart: Tue Jan 9 2018 Return: Sat Jan 13 2018 Trip spans 5 days
Spirit Airlines
Spirit Airlines
SEA
12:00a
BWI
5:04a
5h 04m
nonstop
BWI
12:00a
SEA
5:58a
5h 58m
nonstop
Depart: Thu Mar 1 2018 Return: Tue Mar 6 2018 Trip spans 6 days
Alaska Airlines
Alaska Airlines
SEA
12:00a
BWI
5:02a
5h 02m
nonstop
BWI
12:00a
SEA
6:15a
6h 15m
nonstop
Depart: Mon Feb 5 2018 Return: Thu Feb 8 2018 Trip spans 4 days
Spirit Airlines
Spirit Airlines
SEA
12:00a
BWI
5:03a
5h 03m
nonstop
BWI
12:00a
SEA
5:58a
5h 58m
nonstop
Depart: Sat Apr 7 2018 Return: Sun Apr 15 2018 Trip spans 9 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
BWI
4:55a
4h 55m
nonstop
BWI
12:00a
SEA
5:40a
5h 40m
nonstop
Depart: Thu Nov 2 2017 Return: Mon Nov 6 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
SEA
12:00a
BWI
5:11a
5h 11m
nonstop
BWI
12:00a
SEA
5:52a
5h 52m
nonstop
Depart: Thu Nov 2 2017 Return: Mon Nov 6 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
SEA
12:00a
BWI
5:11a
5h 11m
nonstop
BWI
12:00a
SEA
5:52a
5h 52m
nonstop
Depart: Thu Feb 15 2018 Return: Sun Feb 18 2018 Trip spans 4 days
Spirit Airlines
Spirit Airlines
SEA
12:00a
BWI
4:55a
4h 55m
nonstop
BWI
12:00a
SEA
5:55a
5h 55m
nonstop
Depart: Sat Apr 28 2018 Return: Sat May 5 2018 Trip spans 8 days
Spirit Airlines
Spirit Airlines
SEA
12:00a
BWI
4:56a
4h 56m
nonstop
BWI
12:00a
SEA
5:40a
5h 40m
nonstop
Depart: Wed Dec 20 2017 Return: Wed Dec 27 2017 Trip spans 8 days
Spirit Airlines
Spirit Airlines
SEA
12:00a
BWI
5:00a
5h 00m
nonstop
BWI
12:00a
SEA
5:58a
5h 58m
nonstop
Depart: Sun Dec 24 2017 Return: Sat Dec 30 2017 Trip spans 7 days
Spirit Airlines
Spirit Airlines
SEA
12:00a
BWI
5:04a
5h 04m
nonstop
BWI
12:00a
SEA
5:58a
5h 58m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

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.

We compile tonnes of data for you
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,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Seattle
$109
Destination

Baltimore
$109
Airlines Airline reviews

83 travelers who booked a flight from Seattle to Baltimore rated their chosen airlines with an average of 6.6.

Overall
6.8
Boarding
7.1
Crew
7.5
Comfort
6.2
Food
5.6
Entertainment
5.5