Baltimore-Washington (BWI) to Seattle / Tacoma (SEA) flight deal in economy from $109
BWIBaltimore/Washington International Thurgood Marshall Ai
Baltimore-Washington, United States
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
$196 USD
-44%$109 USD
Verified 13 days agoDecember 2026
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Rare Availability
6% of dates checked are available within 10% of the lowest price
Friday, December 4th, 2026
Outbound Flights
8h 18m·1 stop
$164 USD
BWIDec 4 17:11
→ORDDec 4 18:21
UA 590Airbus A320
1h 34m layover
ORDDec 4 19:55
→SEADec 4 22:29
UA 2211Boeing 737MAX 8 Passenger
9h 2m·1 stop
$164 USDBWIDec 4 18:31
→SFODec 4 21:25
UA 504Boeing 737MAX 8 Passenger
1h 12m layover
SFODec 4 22:37
→SEADec 5 00:33
UA 5579Embraer 175
8h 19m·1 stop
$192 USDBWIDec 4 10:45
→ORDDec 4 11:47
UA 704Airbus A320
1h 33m layover
ORDDec 4 13:20
→SEADec 4 16:04
UA 1660Boeing 737
11h 3m·1 stop
$192 USDBWIDec 4 06:15
→SFODec 4 09:00
UA 2192Boeing 737MAX 8 Passenger
3h 19m layover
SFODec 4 12:19
→SEADec 4 14:18
UA 2744Airbus A320
10h 11m·1 stop
$192 USDBWIDec 4 08:37
→LAXDec 4 11:39
UA 1591Boeing 737MAX 8 Passenger
1h 16m layover
LAXDec 4 12:55
→SEADec 4 15:48
UA 6043Embraer 175
8h 49m·1 stop
$192 USDBWIDec 4 13:10
→ORDDec 4 14:22
UA 297Boeing 737
1h 53m layover
ORDDec 4 16:15
→SEADec 4 18:59
UA 1801Boeing 737
8h 57m·1 stop
$259 USDBWIDec 4 06:15
→SFODec 4 09:00
UA 2192Boeing 737MAX 8 Passenger
1h 5m layover
SFODec 4 10:05
→SEADec 4 12:12
UA 2192Airbus A320
8h 2m·1 stop
$264 USDBWIDec 4 16:10
→DENDec 4 18:07
UA 2012Boeing 737
1h 6m layover
DENDec 4 19:13
→SEADec 4 21:12
UA 360Boeing 737MAX 9 Passenger