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Find Flight Deals from Washington Dulles Intl to Philadelphia (IAD - PHL)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Washington Dulles Intl to Philadelphia

(Round-trip)
Depart: Mon Jun 8 2015 Return: Wed Jun 10 2015 Trip spans 3 days
JetBlue Airways
JetBlue Airways
IAD
4:45a
PHL
9:35a
4h 50m
1 stop
PHL
6:20a
IAD
12:55p
6h 35m
1 stop
Depart: Mon Mar 23 2015 Return: Wed Mar 25 2015 Trip spans 3 days
JetBlue Airways
JetBlue Airways
IAD
9:24a
PHL
1:25p
4h 01m
1 stop
PHL
4:34a
IAD
8:48a
4h 14m
1 stop
Depart: Thu Aug 20 2015 Return: Fri Aug 28 2015 Trip spans 9 days
JetBlue Airways
JetBlue Airways
IAD
4:27a
PHL
9:40a
5h 13m
1 stop
PHL
4:59p
IAD
3:51a
10h 52m
1 stop
Depart: Thu May 7 2015 Return: Mon May 11 2015 Trip spans 5 days
JetBlue Airways
JetBlue Airways
IAD
4:45a
PHL
9:35a
4h 50m
1 stop
PHL
4:38a
IAD
12:55p
8h 17m
1 stop
Depart: Thu May 14 2015 Return: Tue May 19 2015 Trip spans 6 days
JetBlue Airways
JetBlue Airways
IAD
4:45a
PHL
9:35a
4h 50m
1 stop
PHL
6:20a
IAD
12:55p
6h 35m
1 stop
Depart: Mon Mar 16 2015 Return: Wed Mar 18 2015 Trip spans 3 days
JetBlue Airways
JetBlue Airways
IAD
9:24a
PHL
3:54p
6h 30m
1 stop
PHL
6:15a
IAD
2:06p
7h 51m
1 stop
Depart: Sat Apr 11 2015 Return: Sun Apr 12 2015 Trip spans 2 days
JetBlue Airways
JetBlue Airways
IAD
4:50a
PHL
11:57a
7h 07m
1 stop
PHL
4:45p
IAD
4:14a
11h 29m
1 stop
Depart: Wed Apr 29 2015 Return: Sat May 30 2015 Trip spans 32 days
American Airlines
American Airlines
IAD
1:20a
PHL
4:59a
3h 39m
1 stop
PHL
2:25a
IAD
6:30a
4h 05m
1 stop
Depart: Sat Apr 18 2015 Return: Wed Apr 22 2015 Trip spans 5 days
Multiple Airlines
Multiple Airlines
IAD
3:59p
PHL
7:47p
3h 48m
1 stop
PHL
4:30a
IAD
8:01a
3h 31m
1 stop
Depart: Fri May 1 2015 Return: Sun May 3 2015 Trip spans 3 days
JetBlue Airways
JetBlue Airways
IAD
5:15a
PHL
9:31a
4h 16m
1 stop
PHL
4:39a
IAD
12:52p
8h 13m
1 stop
Depart: Thu Jun 18 2015 Return: Sun Jun 21 2015 Trip spans 4 days
JetBlue Airways
JetBlue Airways
IAD
4:27a
PHL
1:54p
9h 27m
1 stop
PHL
4:33a
IAD
1:04p
8h 31m
1 stop
Depart: Sat May 23 2015 Return: Sun May 24 2015 Trip spans 2 days
JetBlue Airways
JetBlue Airways
IAD
4:45a
PHL
2:16p
9h 31m
1 stop
PHL
6:20a
IAD
12:55p
6h 35m
1 stop
Depart: Thu Apr 9 2015 Return: Mon Apr 20 2015 Trip spans 12 days
JetBlue Airways
JetBlue Airways
IAD
4:50a
PHL
9:35a
4h 45m
1 stop
PHL
4:30a
IAD
1:56p
9h 26m
1 stop
Depart: Thu Apr 30 2015 Return: Sun May 31 2015 Trip spans 32 days
Delta
Delta
IAD
1:00p
PHL
5:41p
4h 41m
1 stop
PHL
2:00a
IAD
6:23a
4h 23m
1 stop
Depart: Thu Mar 19 2015 Return: Sun Mar 22 2015 Trip spans 4 days
United
United
IAD
2:00a
PHL
10:23a
8h 23m
1 stop
PHL
2:00a
IAD
3:06a
1h 06m
nonstop
Depart: Thu Mar 5 2015 Return: Sun Mar 8 2015 Trip spans 4 days
Delta
Delta
IAD
1:00a
PHL
4:42a
3h 42m
1 stop
PHL
1:01a
IAD
6:21a
4h 20m
1 stop
Depart: Sun Mar 15 2015 Return: Tue Mar 17 2015 Trip spans 3 days
Delta
Delta
IAD
2:00a
PHL
5:42a
3h 42m
1 stop
PHL
2:00a
IAD
6:21a
4h 21m
1 stop
Depart: Fri Mar 27 2015 Return: Mon Mar 30 2015 Trip spans 4 days
Delta
Delta
IAD
1:00p
PHL
5:20p
4h 20m
1 stop
PHL
8:59a
IAD
12:33p
3h 34m
1 stop
Depart: Fri Mar 20 2015 Return: Sun Mar 22 2015 Trip spans 3 days
United
United
IAD
4:20a
PHL
12:43p
8h 23m
1 stop
PHL
2:00a
IAD
3:06a
1h 06m
nonstop
Depart: Mon Mar 2 2015 Return: Thu Mar 5 2015 Trip spans 4 days
Delta
Delta
IAD
1:00a
PHL
4:42a
3h 42m
1 stop
PHL
1:00a
IAD
5:21a
4h 21m
1 stop
Change your search
Direct flights IAD to PHL on United
Flight # Depart IAD Arrive PHL Sun Mon Tue Wed Thu Fri Sat Valid Between
3331 8:21 am 9:19 am Mar 30 - Apr 6
3331 8:21 am 9:19 am Mar 10 - Mar 29
3331 8:21 am 9:19 am Mar 5 - Mar 6
3331 8:21 am 9:19 am Mar 9 - Mar 9
3331 8:21 am 9:19 am Mar 8 - Mar 8
3331 8:25 am 9:23 am Mar 7 - Mar 7
3333 12:39 pm 1:46 pm Mar 8 - Mar 23
3333 12:39 pm 1:46 pm Mar 5 - Mar 7
3333 12:39 pm 1:46 pm Mar 24 - Apr 6
3333 12:43 pm 1:50 pm Mar 10 - Mar 10
3333 12:44 pm 1:51 pm Mar 17 - Mar 17
3335 5:10 pm 6:13 pm Mar 5 - Mar 7
3335 5:10 pm 6:13 pm Mar 30 - Apr 4
3335 5:10 pm 6:13 pm Mar 8 - Mar 27
3335 5:10 pm 6:13 pm Mar 6 - Mar 6
3335 5:10 pm 6:13 pm Mar 29 - Apr 5
3335 5:10 pm 6:13 pm Mar 10 - Mar 28
3335 5:26 pm 6:29 pm Apr 6 - Apr 6
3337 10:13 pm 11:10 pm Mar 5 - Mar 7
3337 10:13 pm 11:10 pm Mar 6 - Mar 6
3337 10:13 pm 11:10 pm Mar 8 - Mar 8
3337 10:13 pm 11:10 pm Mar 9 - Mar 27
3337 10:13 pm 11:10 pm Mar 10 - Mar 24
3337 10:13 pm 11:10 pm Mar 29 - Mar 29
3337 10:13 pm 11:10 pm Mar 30 - Apr 6
3337 10:13 pm 11:10 pm Apr 1 - Apr 5
3337 10:13 pm 11:10 pm Mar 12 - Mar 28
Airports
Origin

Washington
$261
Destination

Philadelphia
$261