Find Deals on Flights from Seattle/Tacoma Intl to Philadelphia (SEA - PHL)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Seattle/Tacoma Intl to Philadelphia

(Round-trip)
Depart: Tue Sep 1 2015 Return: Wed Sep 9 2015 Trip spans 9 days
United
United
SEA
2:42p
PHL
11:58p
9h 16m
1 stop
PHL
2:17p
SEA
12:10a
9h 53m
1 stop
Depart: Wed Sep 9 2015 Return: Fri Sep 11 2015 Trip spans 3 days
United
United
SEA
2:42p
PHL
11:58p
9h 16m
1 stop
PHL
2:17p
SEA
12:10a
9h 53m
1 stop
Depart: Fri Sep 11 2015 Return: Fri Sep 18 2015 Trip spans 8 days
United
United
SEA
2:42p
PHL
11:58p
9h 16m
1 stop
PHL
2:17p
SEA
12:10a
9h 53m
1 stop
Depart: Sat Sep 12 2015 Return: Fri Sep 18 2015 Trip spans 7 days
United
United
SEA
3:26p
PHL
11:58p
8h 32m
1 stop
PHL
2:17p
SEA
12:10a
9h 53m
1 stop
Depart: Tue Sep 15 2015 Return: Fri Sep 18 2015 Trip spans 4 days
United
United
SEA
2:42p
PHL
11:58p
9h 16m
1 stop
PHL
2:17p
SEA
12:10a
9h 53m
1 stop
Depart: Wed Sep 16 2015 Return: Fri Sep 18 2015 Trip spans 3 days
United
United
SEA
2:42p
PHL
11:58p
9h 16m
1 stop
PHL
2:17p
SEA
12:10a
9h 53m
1 stop
Depart: Fri Sep 18 2015 Return: Wed Sep 23 2015 Trip spans 6 days
United
United
SEA
2:42p
PHL
11:58p
9h 16m
1 stop
PHL
2:17p
SEA
12:10a
9h 53m
1 stop
Depart: Sat Sep 19 2015 Return: Wed Sep 23 2015 Trip spans 5 days
United
United
SEA
3:24p
PHL
11:58p
8h 34m
1 stop
PHL
2:17p
SEA
12:10a
9h 53m
1 stop
Depart: Tue Sep 29 2015 Return: Wed Sep 30 2015 Trip spans 2 days
United
United
SEA
2:26p
PHL
12:00a
9h 34m
1 stop
PHL
5:43a
SEA
1:55p
8h 12m
1 stop
Depart: Fri Oct 9 2015 Return: Sat Oct 10 2015 Trip spans 2 days
United
United
SEA
7:10p
PHL
3:33a
8h 23m
1 stop
PHL
10:00a
SEA
7:30p
9h 30m
1 stop
Depart: Sat Nov 7 2015 Return: Sun Nov 8 2015 Trip spans 2 days
United
United
SEA
1:50p
PHL
10:59p
9h 09m
1 stop
PHL
4:36a
SEA
12:59p
8h 23m
1 stop
Depart: Tue Aug 25 2015 Return: Mon Aug 31 2015 Trip spans 7 days
United
United
SEA
2:42p
PHL
11:58p
9h 16m
1 stop
PHL
2:17p
SEA
12:10a
9h 53m
1 stop
Depart: Wed Aug 26 2015 Return: Sat Aug 29 2015 Trip spans 4 days
United
United
SEA
2:42p
PHL
11:58p
9h 16m
1 stop
PHL
2:15a
SEA
10:00a
7h 45m
1 stop
Depart: Thu Aug 27 2015 Return: Mon Aug 31 2015 Trip spans 5 days
United
United
SEA
6:52a
PHL
3:55p
9h 03m
1 stop
PHL
2:17p
SEA
12:10a
9h 53m
1 stop
Depart: Mon Aug 31 2015 Return: Tue Sep 8 2015 Trip spans 9 days
United
United
SEA
5:35p
PHL
2:19a
8h 44m
1 stop
PHL
1:54p
SEA
10:50p
8h 56m
1 stop
Depart: Wed Sep 2 2015 Return: Tue Sep 8 2015 Trip spans 7 days
United
United
SEA
2:42p
PHL
11:58p
9h 16m
1 stop
PHL
1:40a
SEA
10:55a
9h 15m
1 stop
Depart: Fri Aug 28 2015 Return: Sat Aug 29 2015 Trip spans 2 days
Delta
Delta
SEA
8:55p
PHL
4:03a
7h 08m
1 stop
PHL
10:40a
SEA
6:15p
7h 35m
1 stop
Depart: Fri Sep 4 2015 Return: Tue Sep 8 2015 Trip spans 5 days
US Airways
US Airways
SEA
7:30a
PHL
12:44p
5h 14m
nonstop
PHL
3:35a
SEA
9:27a
5h 52m
nonstop
Depart: Sun Aug 16 2015 Return: Mon Aug 24 2015 Trip spans 9 days
American Airlines
American Airlines
SEA
8:35p
PHL
1:38a
5h 03m
nonstop
PHL
5:50a
SEA
11:51a
6h 01m
nonstop
Depart: Mon Sep 7 2015 Return: Mon Sep 14 2015 Trip spans 8 days
Alaska Airlines
Alaska Airlines
SEA
4:30a
PHL
9:42a
5h 12m
nonstop
PHL
1:55p
SEA
7:48p
5h 53m
nonstop
Direct flights SEA to PHL on Delta
Flight # Depart SEA Arrive PHL Sun Mon Tue Wed Thu Fri Sat Valid Between
7557 8:30 am 4:42 pm Aug 23 - Sep 5
7557 8:30 am 4:42 pm Sep 6 - Sep 26
7557 8:40 am 4:57 pm Aug 15 - Aug 22
7570 8:40 am 4:57 pm Aug 9 - Aug 21
Airports
Origin

Seattle
$345
Destination

Philadelphia
$345