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Find Flight Deals from Chicago O'Hare International to Philadelphia (ORD - PHL)

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

Book cheap flights from Chicago O'Hare International to Philadelphia

(Round-trip)
Depart: Wed Apr 22 2015 Return: Tue Apr 28 2015 Trip spans 7 days
Frontier
Frontier
ORD
8:50a
PHL
10:45a
1h 55m
nonstop
PHL
6:40a
ORD
8:55a
2h 15m
nonstop
Depart: Wed May 6 2015 Return: Wed May 13 2015 Trip spans 8 days
Spirit Airlines
Spirit Airlines
ORD
4:50p
PHL
6:46p
1h 56m
nonstop
PHL
2:05a
ORD
4:23a
2h 18m
nonstop
Depart: Tue May 12 2015 Return: Wed May 13 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
ORD
4:50p
PHL
6:46p
1h 56m
nonstop
PHL
2:05a
ORD
4:23a
2h 18m
nonstop
Depart: Wed Mar 18 2015 Return: Mon Mar 23 2015 Trip spans 6 days
Frontier
Frontier
ORD
8:45a
PHL
10:40a
1h 55m
nonstop
PHL
6:35a
ORD
8:50a
2h 15m
nonstop
Depart: Thu Mar 19 2015 Return: Tue Mar 24 2015 Trip spans 6 days
Frontier
Frontier
ORD
8:45a
PHL
10:40a
1h 55m
nonstop
PHL
6:35a
ORD
8:50a
2h 15m
nonstop
Depart: Wed Mar 25 2015 Return: Mon Mar 30 2015 Trip spans 6 days
Frontier
Frontier
ORD
8:45a
PHL
10:40a
1h 55m
nonstop
PHL
6:35a
ORD
8:50a
2h 15m
nonstop
Depart: Wed Apr 15 2015 Return: Sat Apr 18 2015 Trip spans 4 days
Frontier
Frontier
ORD
8:50a
PHL
10:45a
1h 55m
nonstop
PHL
6:40a
ORD
8:55a
2h 15m
nonstop
Depart: Tue May 19 2015 Return: Tue May 26 2015 Trip spans 8 days
Spirit Airlines
Spirit Airlines
ORD
4:50p
PHL
6:46p
1h 56m
nonstop
PHL
2:05a
ORD
4:24a
2h 19m
nonstop
Depart: Wed May 20 2015 Return: Tue May 26 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
ORD
4:50p
PHL
6:46p
1h 56m
nonstop
PHL
2:05a
ORD
4:24a
2h 19m
nonstop
Depart: Thu Apr 16 2015 Return: Tue Apr 21 2015 Trip spans 6 days
Spirit Airlines
Spirit Airlines
ORD
4:50p
PHL
6:46p
1h 56m
nonstop
PHL
2:05a
ORD
4:23a
2h 18m
nonstop
Depart: Fri Apr 17 2015 Return: Tue Apr 21 2015 Trip spans 5 days
Spirit Airlines
Spirit Airlines
ORD
4:50p
PHL
6:46p
1h 56m
nonstop
PHL
2:05a
ORD
4:23a
2h 18m
nonstop
Depart: Sat Apr 18 2015 Return: Tue Apr 21 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
ORD
4:50p
PHL
6:46p
1h 56m
nonstop
PHL
2:05a
ORD
4:23a
2h 18m
nonstop
Depart: Thu Apr 23 2015 Return: Tue Apr 28 2015 Trip spans 6 days
Spirit Airlines
Spirit Airlines
ORD
4:50p
PHL
6:46p
1h 56m
nonstop
PHL
2:05a
ORD
4:23a
2h 18m
nonstop
Depart: Wed Apr 29 2015 Return: Sat May 2 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
ORD
4:50p
PHL
6:46p
1h 56m
nonstop
PHL
2:05a
ORD
4:23a
2h 18m
nonstop
Depart: Tue May 5 2015 Return: Sat May 9 2015 Trip spans 5 days
Spirit Airlines
Spirit Airlines
ORD
4:50p
PHL
6:46p
1h 56m
nonstop
PHL
2:05a
ORD
4:23a
2h 18m
nonstop
Depart: Thu Mar 5 2015 Return: Tue Mar 17 2015 Trip spans 12 days
Multiple Airlines
Multiple Airlines
ORD
1:00a
PHL
7:41a
6h 41m
1 stop
PHL
6:35a
ORD
8:50a
2h 15m
nonstop
Depart: Sat Jan 31 2015 Return: Mon Feb 2 2015 Trip spans 3 days
United
United
ORD
2:35p
PHL
4:34p
1h 59m
nonstop
PHL
4:40a
ORD
7:08a
2h 28m
nonstop
Depart: Wed Feb 18 2015 Return: Thu Feb 19 2015 Trip spans 2 days
American Airlines
American Airlines
ORD
5:36p
PHL
7:25p
1h 49m
nonstop
PHL
3:25p
ORD
6:01p
2h 36m
nonstop
Depart: Wed Feb 11 2015 Return: Wed Feb 18 2015 Trip spans 8 days
JetBlue Airways
JetBlue Airways
ORD
1:00a
PHL
7:33a
6h 33m
1 stop
PHL
3:30a
ORD
12:28p
8h 58m
1 stop
Depart: Sun Mar 1 2015 Return: Sun Mar 8 2015 Trip spans 8 days
Delta
Delta
ORD
6:30a
PHL
12:35p
6h 05m
1 stop
PHL
12:50a
ORD
7:43a
5h 53m
1 stop
Change your search
Direct flights ORD to PHL on American Airlines
Flight # Depart ORD Arrive PHL Sun Mon Tue Wed Thu Fri Sat Valid Between
1758 6:00 am 9:05 am Feb 15 - Mar 1
1896 6:00 am 9:05 am Feb 12 - Mar 6
1896 6:00 am 9:05 am Jan 29 - Feb 11
2001 6:00 am 9:05 am Feb 1 - Feb 8
402 6:00 am 9:05 am Jan 31 - Mar 7
4340 6:50 am 9:56 am Mar 4 - Mar 4
4340 6:50 am 9:56 am Feb 3 - Feb 3
4340 6:50 am 9:56 am Feb 19 - Feb 19
4340 6:50 am 9:56 am Feb 5 - Feb 12
4340 6:50 am 9:56 am Feb 4 - Feb 4
4340 6:50 am 9:56 am Feb 6 - Feb 27
4340 6:50 am 9:56 am Feb 10 - Feb 10
4340 6:50 am 9:56 am Feb 11 - Feb 18
4340 6:50 am 9:56 am Feb 17 - Feb 24
4340 6:50 am 9:56 am Mar 3 - Mar 3
4340 6:50 am 9:56 am Feb 9 - Mar 2
4340 6:50 am 9:56 am Feb 25 - Feb 25
4340 6:50 am 9:56 am Feb 26 - Feb 26
4340 6:55 am 10:01 am Mar 5 - Mar 6
578 7:30 am 10:31 am Jan 29 - Mar 6
578 7:30 am 10:32 am Jan 31 - Mar 7
668 7:30 am 10:32 am Feb 15 - Mar 1
1786 7:45 am 10:47 am Feb 1 - Feb 8
4244 8:30 am 11:32 am Jan 30 - Mar 6
4244 8:30 am 11:32 am Jan 31 - Mar 7
4244 8:30 am 11:32 am Mar 3 - Mar 5
4244 8:30 am 11:32 am Feb 3 - Feb 26
1734 9:55 am 12:53 pm Jan 31 - Feb 7
1933 9:57 am 12:53 pm Feb 8 - Feb 15
1933 9:57 am 12:53 pm Jan 29 - Feb 6
1933 9:57 am 12:53 pm Feb 22 - Mar 1
763 9:57 am 12:55 pm Feb 14 - Feb 28
1933 10:01 am 1:00 pm Feb 12 - Mar 6
4296 10:25 am 1:27 pm Feb 3 - Feb 10
4296 10:25 am 1:27 pm Mar 3 - Mar 6
4296 10:25 am 1:27 pm Feb 13 - Mar 2
4296 10:25 am 1:27 pm Jan 29 - Feb 4
4296 10:25 am 1:27 pm Feb 6 - Feb 11
4296 10:25 am 1:27 pm Feb 12 - Feb 26
758 12:00 pm 3:00 pm Feb 1 - Mar 1
4480 12:05 pm 3:01 pm Feb 14 - Mar 7
758 12:05 pm 3:03 pm Jan 29 - Mar 6
758 12:05 pm 3:03 pm Jan 31 - Feb 7
4367 1:40 pm 4:42 pm Jan 30 - Mar 6
4367 1:40 pm 4:42 pm Feb 14 - Feb 28
4367 1:40 pm 4:42 pm Feb 7 - Feb 7
4367 1:40 pm 4:42 pm Jan 29 - Mar 5
742 1:55 pm 4:59 pm Feb 14 - Mar 7
742 1:55 pm 4:59 pm Feb 15 - Mar 1
742 1:55 pm 4:58 pm Jan 29 - Mar 6
742 1:55 pm 4:59 pm Jan 31 - Feb 8
783 3:55 pm 6:53 pm Feb 12 - Mar 7
783 3:55 pm 6:54 pm Feb 15 - Mar 1
2058 4:00 pm 6:57 pm Feb 1 - Feb 8
783 4:00 pm 6:56 pm Jan 29 - Feb 11
4321 4:40 pm 7:42 pm Mar 6 - Mar 6
4321 4:40 pm 7:42 pm Mar 5 - Mar 5
4321 4:43 pm 7:45 pm Feb 11 - Feb 23
4321 4:43 pm 7:45 pm Feb 27 - Mar 2
4321 4:43 pm 7:45 pm Feb 25 - Mar 4
4321 4:43 pm 7:45 pm Mar 3 - Mar 3
4321 4:43 pm 7:45 pm Jan 30 - Feb 9
4321 4:43 pm 7:45 pm Feb 21 - Feb 21
4321 4:43 pm 7:45 pm Feb 10 - Feb 10
4321 4:43 pm 7:45 pm Feb 5 - Feb 12
4321 4:43 pm 7:45 pm Feb 26 - Feb 26
4321 4:43 pm 7:45 pm Feb 3 - Feb 3
4321 4:43 pm 7:45 pm Feb 17 - Feb 24
4321 4:43 pm 7:45 pm Feb 4 - Feb 4
4321 4:43 pm 7:45 pm Feb 28 - Feb 28
4321 4:43 pm 7:45 pm Feb 19 - Feb 19
4321 4:43 pm 7:45 pm Jan 31 - Feb 14
895 6:55 pm 9:52 pm Jan 29 - Feb 11
895 6:55 pm 9:52 pm Feb 12 - Mar 7
4328 7:35 pm 10:33 pm Feb 9 - Mar 6
4328 7:35 pm 10:33 pm Feb 7 - Feb 7
4328 7:35 pm 10:33 pm Feb 10 - Mar 5
4328 7:35 pm 10:33 pm Jan 30 - Feb 8
4328 7:35 pm 10:33 pm Jan 29 - Feb 5
4336 10:36 pm 1:25 am Jan 30 - Mar 6
4336 10:36 pm 1:25 am Feb 14 - Mar 5
4336 10:36 pm 1:25 am Jan 29 - Feb 12
Airports
Origin

Chicago
$99
Destination

Philadelphia
$99