SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
PHLPhiladelphia International Airport
Philadelphia, United States
$230 USD
-46%$124 USD
Verified Nov 29, 2025 at 4:46 PMMarch 2026
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Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price
Monday, March 23rd, 2026
Outbound Flights
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5h 5m·Nonstop
$159 USD
SEAMar 23 22:57
→PHLMar 24 07:02
AA 2361Airbus A321neo
8h 13m·1 stop
$179 USDSEAMar 23 18:22
→PHXMar 23 21:19
AA 4291Embraer 175
55m layover
PHXMar 23 22:14
→PHLMar 24 05:35
AA 3088Airbus A321
8h 25m·1 stop
$209 USDSEAMar 23 23:59
→DFWMar 24 05:53
AA 3075Airbus A321
1h 17m layover
DFWMar 24 07:10
→PHLMar 24 11:24
AA 2921Boeing 737
7h 17m·1 stop
$269 USDSEAMar 23 13:37
→ORDMar 23 19:57
AA 2398Boeing 737MAX 8 Passenger
58m layover
ORDMar 23 20:55
→PHLMar 23 23:54
AA 1167Boeing 737
8h·1 stop
$334 USDSEAMar 23 13:54
→DFWMar 23 20:00
AA 717Airbus A321
45m layover
DFWMar 23 20:45
→PHLMar 24 00:54
AA 1924Boeing 737
8h 3m·1 stop
$364 USDSEAMar 23 06:00
→CLTMar 23 14:07
AA 3068Airbus A321
1h 8m layover
CLTMar 23 15:15
→PHLMar 23 17:03
AA 1873Boeing 737
8h 2m·1 stop
$364 USDSEAMar 23 06:53
→DFWMar 23 12:55
AA 707Airbus A321
46m layover
DFWMar 23 13:41
→PHLMar 23 17:55
AA 2407Airbus A321
7h 15m·1 stop
$364 USDSEAMar 23 13:44
→CLTMar 23 21:55
AA 2775Airbus A321
30m layover
CLTMar 23 22:25
→PHLMar 23 23:59
AA 1160Airbus A319