Baltimore-Washington (BWI) to Seattle / Tacoma (SEA) flight deal in economy from $109
Baltimore/Washington International Thurgood Marshall Ai
Baltimore-Washington, United States
Seattle–Tacoma International Airport
Seattle / Tacoma, United States
$196 USD
-44%$109 USD
Verified 13 days agoJanuary 2027
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Rare Availability
6% of dates checked are available within 10% of the lowest price
Friday, January 1st, 2027
Outbound Flights
9h 34m·1 stop
$282 USD
BWIJan 1 09:39
→ORDJan 1 11:02
UA 704Boeing 737
2h 28m layover

ORDJan 1 13:30
→SEAJan 1 16:13
UA 1764Boeing 737MAX 8 Passenger
9h 31m·1 stop
$315 USD
BWIJan 1 12:30
→ORDJan 1 13:53
UA 297Boeing 737
2h 22m layover

ORDJan 1 16:15
→SEAJan 1 19:01
UA 1801Airbus A321neo
8h 21m·1 stop
$320 USD
BWIJan 1 17:21
→ORDJan 1 18:44
UA 590Airbus A319
1h 9m layover

ORDJan 1 19:53
→SEAJan 1 22:42
UA 2211Boeing 737
8h 55m·1 stop
$359 USD
BWIJan 1 06:15
→ORDJan 1 07:38
UA 1996Boeing 737MAX 9 Passenger
1h 36m layover

ORDJan 1 09:14
→SEAJan 1 12:10
UA 2099Boeing 737
8h 8m·1 stop
$374 USD
BWIJan 1 16:13
→DENJan 1 18:25
UA 2012Boeing 737
49m layover

DENJan 1 19:14
→SEAJan 1 21:21
UA 360Airbus A321neo
9h 29m·1 stop
$473 USD
BWIJan 1 08:00
→SFOJan 1 10:45
UA 2192Boeing 737MAX 8 Passenger
1h 30m layover

SFOJan 1 12:15
→SEAJan 1 14:29
UA 1730Boeing 737MAX 8 Passenger
9h 2m·1 stop
$473 USD
BWIJan 1 18:31
→SFOJan 1 21:25
UA 504Boeing 737MAX 8 Passenger
1h 12m layover

SFOJan 1 22:37
→SEAJan 2 00:33
UA 5579Embraer 175
8h 47m·1 stop
$544 USD
BWIJan 1 08:00
→DENJan 1 10:09
UA 2412Boeing 737
1h 33m layover

DENJan 1 11:42
→SEAJan 1 13:47
UA 2302Boeing 737