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Cheap Flights from Seattle to Philadelphia (SEA - PHL)

DepartReturn
1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.
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Best fares from SEA to PHL (Found by others)

Sun Mon Tue Wed Thu Fri Sat
      1 $385 2 $414 3 $405 4 $403
5 $405 6 $408 7 $396 8 $402 9 $468 10 $408 11 $408
12 $408 13 $345 14 $324 15 $337 16 $337 17 $384 18 $322
19 $332 20 $335 21 $297 22 $297 23 $337 24 $317 25 $291
26 $341 27 $341 28 $297 29 $297 30 $337 31 $317  
KAYAK searches hundreds of sites to find the best rate for your next flight from Seattle to Philadelphia. Get the best flight deal for your Philadelphia trip!
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Direct flights SEA to PHL on Delta
Flight # Depart SEA Arrive PHL Sun Mon Tue Wed Thu Fri Sat Valid Between
7491 8:35 am 4:38 pm Oct 6 - Nov 1
7491 8:35 am 4:38 pm Nov 6 - Nov 15
7491 8:35 am 4:38 pm Nov 2 - Nov 9