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 11th, 2026
Outbound Flights
8h 49m·1 stop
$192 USD
BWIDec 11 13:10
→ORDDec 11 14:22
UA 297Boeing 737
1h 53m layover
ORDDec 11 16:15
→SEADec 11 18:59
UA 1801Boeing 737
8h 18m·1 stop
$192 USDBWIDec 11 17:11
→ORDDec 11 18:21
UA 590Airbus A320
1h 34m layover
ORDDec 11 19:55
→SEADec 11 22:29
UA 2211Boeing 737MAX 8 Passenger
9h 2m·1 stop
$216 USDBWIDec 11 18:31
→SFODec 11 21:25
UA 504Boeing 737MAX 8 Passenger
1h 12m layover
SFODec 11 22:37
→SEADec 12 00:33
UA 5579Embraer 175
10h 49m·1 stop
$265 USDBWIDec 11 08:15
→ORDDec 11 09:29
UA 2749Boeing 737MAX 8 Passenger
3h 51m layover
ORDDec 11 13:20
→SEADec 11 16:04
UA 1053Boeing 737
8h 19m·1 stop
$266 USDBWIDec 11 10:45
→ORDDec 11 11:47
UA 704Airbus A320
1h 33m layover
ORDDec 11 13:20
→SEADec 11 16:04
UA 1053Boeing 737
8h 2m·1 stop
$266 USDBWIDec 11 16:10
→DENDec 11 18:07
UA 2012Boeing 737
1h 6m layover
DENDec 11 19:13
→SEADec 11 21:12
UA 360Boeing 737MAX 9 Passenger
10h 11m·1 stop
$358 USDBWIDec 11 08:37
→LAXDec 11 11:39
UA 1591Boeing 737MAX 8 Passenger
1h 16m layover
LAXDec 11 12:55
→SEADec 11 15:48
UA 6043Embraer 175