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Cheap Flights from Seattle to Philadelphia (SEA - PHL)

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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 $370 2 $330 3 $324
4 $330 5 $320 6 $320 7 $298 8 $338 9 $318 10 $298
11 $330 12 $318 13 $298 14 $330 15 $342 16 $388 17 $377
18 $377 19 $346 20 $346 21 $375 22 $405 23 $378 24 $372
25 $356 26 $356 27 $352 28 $351 29 $351 30 $360 31 $378
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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 4:39 pm May 21 - Jun 6
7491 8:35 am 4:39 pm May 10 - May 20
7491 8:35 am 4:39 pm May 9 - May 14
7491 8:35 am 4:39 pm May 2 - May 8
7491 8:35 am 4:39 pm May 1 - May 7
7491 8:35 am 4:39 pm Apr 15 - Apr 30