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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 $330
4 $329 5 $330 6 $323 7 $330 8 $405 9 $330 10 $312
11 $330 12 $343 13 $318 14 $335 15 $479 16 $388 17 $377
18 $377 19 $340 20 $377 21 $378 22 $438 23 $397 24 $362
25 $372 26 $384 27 $372 28 $340 29 $340 30 $340 31 $362
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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 9 - May 14
7491 8:35 am 4:39 pm May 10 - May 20
7491 8:35 am 4:39 pm May 21 - Jun 6
7491 8:35 am 4:39 pm May 1 - May 7
7491 8:35 am 4:39 pm Apr 20 - Apr 30
7491 8:35 am 4:39 pm May 2 - May 8