Philadelphia (PHL) to Seattle / Tacoma (SEA) flight deal in economy from $133
PHLPhiladelphia International Airport
Philadelphia, United States
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
$210 USD
-37%$133 USD
Verified about 22 hours agoOctober 2026
Mon
Tue
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Sun
Limited Availability
13% of dates checked are available within 10% of the lowest price
Tuesday, October 13th, 2026
Outbound Flights
8h 48m·1 stop
$137 USD
PHLOct 13 17:08
→ORDOct 13 18:38
UA 308Boeing 737
1h 34m layover
ORDOct 13 20:12
→SEAOct 13 22:56
UA 2211Boeing 737MAX 9 Passenger
11h 22m·2 stops
$142 USDPHLOct 13 10:30
→IADOct 13 11:43
UA 6235Embraer 175
1h 27m layover
IADOct 13 13:10
→ORDOct 13 14:26
UA 2331Boeing 737
1h 39m layover
ORDOct 13 16:05
→SEAOct 13 18:52
UA 1801Airbus A321neo
8h 28m·1 stop
$146 USDPHLOct 13 13:24
→ORDOct 13 14:50
UA 2784Airbus A320
1h 15m layover
ORDOct 13 16:05
→SEAOct 13 18:52
UA 1801Airbus A321neo
8h 17m·1 stop
$174 USDPHLOct 13 06:10
→ORDOct 13 07:35
UA 660Boeing 737
1h 10m layover
ORDOct 13 08:45
→SEAOct 13 11:27
UA 2099Airbus A321neo
9h 32m·1 stop
$206 USDPHLOct 13 09:34
→ORDOct 13 10:59
UA 1811Boeing 737
2h 31m layover
ORDOct 13 13:30
→SEAOct 13 16:06
UA 1660Boeing 737
8h 10m·1 stop
$212 USDPHLOct 13 10:30
→IADOct 13 11:43
UA 6235Embraer 175
1h 12m layover
IADOct 13 12:55
→SEAOct 13 15:40
UA 1824Boeing 737MAX 9 Passenger
9h 29m·1 stop
$217 USDPHLOct 13 18:36
→SFOOct 13 21:39
UA 1575Boeing 737MAX 9 Passenger
56m layover
SFOOct 13 22:35
→SEAOct 14 01:05
UA 5579Embraer 175
7h 46m·1 stop
$247 USDPHLOct 13 11:20
→ORDOct 13 12:45
UA 2207Boeing 737
45m layover
ORDOct 13 13:30
→SEAOct 13 16:06
UA 1660Boeing 737