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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 $484 2 $384 3 $379 4 $384 5 $469 6 $375
7 $379 8 $378 9 $378 10 $379 11 $414 12 $415 13 $379
14 $415 15 $363 16 $358 17 $414 18 $414 19 $368 20 $368
21 $368 22 $362 23 $362 24 $362 25 $385 26 $356 27 $362
28 $385 29 $362 30 $362        
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 Aug 26 - Sep 21
7491 8:35 am 4:38 pm Sep 22 - Sep 29
7491 8:35 am 4:38 pm Sep 25 - Oct 2
7491 8:35 am 4:38 pm Oct 3 - Oct 10
7491 8:35 am 4:38 pm Oct 4 - Oct 5
7491 8:35 am 4:38 pm Oct 11 - Nov 1