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

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
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: Fri Jan 26 2018 Return: Tue Feb 6 2018 Trip spans 12 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
PHL
10:27a
10h 27m
1 stop
PHL
12:00a
SEA
12:09p
12h 09m
1 stop
Depart: Wed Jan 17 2018 Return: Tue Jan 23 2018 Trip spans 7 days
Frontier
Frontier
SEA
12:00a
PHL
9:54a
9h 54m
1 stop
PHL
12:00a
SEA
12:09p
12h 09m
1 stop
Depart: Wed Nov 8 2017 Return: Sat Nov 11 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
SEA
12:00a
PHL
5:12a
5h 12m
nonstop
PHL
12:00a
SEA
6:16a
6h 16m
nonstop
Depart: Fri Jan 12 2018 Return: Mon Jan 15 2018 Trip spans 4 days
Delta
Delta
SEA
12:00a
PHL
8:50a
8h 50m
1 stop
PHL
12:00a
SEA
9:19a
9h 19m
1 stop
Depart: Tue Mar 6 2018 Return: Thu Mar 8 2018 Trip spans 3 days
American Airlines
American Airlines
SEA
12:00a
PHL
9:44a
9h 44m
1 stop
PHL
12:00a
SEA
9:23a
9h 23m
1 stop
Depart: Wed Feb 14 2018 Return: Tue Feb 20 2018 Trip spans 7 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
PHL
10:27a
10h 27m
1 stop
PHL
12:00a
SEA
8:34a
8h 34m
1 stop
Depart: Fri Oct 27 2017 Return: Wed Nov 1 2017 Trip spans 6 days
Frontier
Frontier
SEA
12:00a
PHL
9:59a
9h 59m
1 stop
PHL
12:00a
SEA
8:47a
8h 47m
1 stop
Depart: Tue Dec 5 2017 Return: Sat Dec 9 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
SEA
12:00a
PHL
5:16a
5h 16m
nonstop
PHL
12:00a
SEA
6:25a
6h 25m
nonstop
Depart: Fri Dec 8 2017 Return: Mon Dec 11 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
PHL
10:26a
10h 26m
1 stop
PHL
12:00a
SEA
11:34a
11h 34m
1 stop
Depart: Tue Feb 6 2018 Return: Tue Feb 13 2018 Trip spans 8 days
Delta
Delta
SEA
12:00a
PHL
6:43a
6h 43m
1 stop
PHL
12:00a
SEA
7:53a
7h 53m
1 stop
Depart: Mon Apr 2 2018 Return: Mon Apr 16 2018 Trip spans 15 days
Delta
Delta
SEA
12:00a
PHL
7:40a
7h 40m
1 stop
PHL
12:00a
SEA
9:29a
9h 29m
1 stop
Depart: Tue Nov 21 2017 Return: Sat Nov 25 2017 Trip spans 5 days
United
United
SEA
12:00a
PHL
8:35a
8h 35m
1 stop
PHL
12:00a
SEA
8:13a
8h 13m
1 stop
Depart: Wed Nov 1 2017 Return: Tue Nov 7 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
PHL
5:15a
5h 15m
nonstop
PHL
12:00a
SEA
6:16a
6h 16m
nonstop
Depart: Mon Apr 2 2018 Return: Fri Apr 6 2018 Trip spans 5 days
American Airlines
American Airlines
SEA
12:00a
PHL
5:04a
5h 04m
nonstop
PHL
12:00a
SEA
9:02a
9h 02m
1 stop
Depart: Fri Oct 27 2017 Return: Sun Oct 29 2017 Trip spans 3 days
Frontier
Frontier
SEA
12:00a
PHL
9:59a
9h 59m
1 stop
PHL
12:00a
SEA
10:56a
10h 56m
1 stop
Direct flights SEA to PHL on American Airlines
Flight # Depart SEA Arrive PHL Sun Mon Tue Wed Thu Fri Sat Valid Between
1357 8:25 am 4:40 pm Oct 12 - Nov 4
2214 8:30 am 4:41 pm Nov 5 - Nov 5
726 8:30 am 4:39 pm Nov 6 - Nov 7
726 8:30 am 4:39 pm Nov 8 - Nov 22
726 8:30 am 4:39 pm Nov 24 - Dec 5
1883 10:59 pm 6:59 am Nov 22 - Nov 22
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Seattle
$277
Destination

Philadelphia
$277
Airlines Airline reviews

53 travelers who booked a flight from Seattle to Philadelphia rated their chosen airlines with an average of 8.0.

Overall
8.2
Boarding
8.6
Crew
8.8
Comfort
7.8
Food
6.1
Entertainment
5.8