Browse Origins:
Browse Destinations:

Find Flight Deals from Philadelphia to Houston George Bush Intcntl (PHL - IAH)

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

Book cheap flights from Philadelphia to Houston George Bush Intcntl

(Round-trip)
Depart: Thu Apr 30 2015 Return: Mon May 4 2015 Trip spans 5 days
Frontier
Frontier
PHL
12:30p
IAH
4:10p
3h 40m
nonstop
IAH
2:50p
PHL
6:10p
3h 20m
nonstop
Depart: Fri May 1 2015 Return: Sun May 3 2015 Trip spans 3 days
Frontier
Frontier
PHL
12:30p
IAH
4:10p
3h 40m
nonstop
IAH
2:50p
PHL
6:10p
3h 20m
nonstop
Depart: Sat May 2 2015 Return: Sun May 3 2015 Trip spans 2 days
Frontier
Frontier
PHL
1:00p
IAH
4:40p
3h 40m
nonstop
IAH
2:50p
PHL
6:10p
3h 20m
nonstop
Depart: Sun May 3 2015 Return: Wed May 6 2015 Trip spans 4 days
Frontier
Frontier
PHL
12:30p
IAH
4:10p
3h 40m
nonstop
IAH
2:50p
PHL
6:10p
3h 20m
nonstop
Depart: Mon May 4 2015 Return: Tue May 5 2015 Trip spans 2 days
Frontier
Frontier
PHL
12:30p
IAH
4:10p
3h 40m
nonstop
IAH
2:50p
PHL
6:10p
3h 20m
nonstop
Depart: Tue May 5 2015 Return: Wed May 6 2015 Trip spans 2 days
Frontier
Frontier
PHL
1:00p
IAH
4:40p
3h 40m
nonstop
IAH
2:50p
PHL
6:10p
3h 20m
nonstop
Depart: Wed May 6 2015 Return: Tue May 12 2015 Trip spans 7 days
Frontier
Frontier
PHL
1:00p
IAH
4:40p
3h 40m
nonstop
IAH
2:50p
PHL
6:10p
3h 20m
nonstop
Depart: Thu May 7 2015 Return: Wed May 13 2015 Trip spans 7 days
Frontier
Frontier
PHL
12:30p
IAH
4:10p
3h 40m
nonstop
IAH
2:50p
PHL
6:10p
3h 20m
nonstop
Depart: Fri May 8 2015 Return: Tue May 12 2015 Trip spans 5 days
Frontier
Frontier
PHL
12:30p
IAH
4:10p
3h 40m
nonstop
IAH
2:50p
PHL
6:10p
3h 20m
nonstop
Depart: Sat May 9 2015 Return: Tue May 12 2015 Trip spans 4 days
Frontier
Frontier
PHL
1:00p
IAH
4:40p
3h 40m
nonstop
IAH
2:50p
PHL
6:10p
3h 20m
nonstop
Depart: Sun May 10 2015 Return: Sat May 16 2015 Trip spans 7 days
Frontier
Frontier
PHL
12:30p
IAH
4:10p
3h 40m
nonstop
IAH
2:50p
PHL
6:10p
3h 20m
nonstop
Depart: Mon May 11 2015 Return: Thu May 14 2015 Trip spans 4 days
Frontier
Frontier
PHL
12:30p
IAH
4:10p
3h 40m
nonstop
IAH
2:50p
PHL
6:10p
3h 20m
nonstop
Depart: Tue May 12 2015 Return: Mon May 18 2015 Trip spans 7 days
Frontier
Frontier
PHL
1:00p
IAH
4:40p
3h 40m
nonstop
IAH
2:50p
PHL
6:10p
3h 20m
nonstop
Depart: Wed May 13 2015 Return: Thu May 14 2015 Trip spans 2 days
Frontier
Frontier
PHL
1:00p
IAH
4:40p
3h 40m
nonstop
IAH
2:50p
PHL
6:10p
3h 20m
nonstop
Depart: Thu May 14 2015 Return: Mon May 18 2015 Trip spans 5 days
Frontier
Frontier
PHL
12:30p
IAH
4:10p
3h 40m
nonstop
IAH
2:50p
PHL
6:10p
3h 20m
nonstop
Depart: Fri Apr 10 2015 Return: Tue Apr 14 2015 Trip spans 5 days
US Airways
US Airways
PHL
4:30p
IAH
4:58a
12h 28m
1 stop
IAH
3:38p
PHL
5:32a
13h 54m
1 stop
Depart: Sun Apr 26 2015 Return: Sat May 2 2015 Trip spans 7 days
Multiple Airlines
Multiple Airlines
PHL
1:45a
IAH
7:33a
5h 48m
1 stop
IAH
2:50p
PHL
6:10p
3h 20m
nonstop
Depart: Tue Mar 31 2015 Return: Tue Apr 14 2015 Trip spans 15 days
American Airlines
American Airlines
PHL
9:40a
IAH
1:26p
3h 46m
nonstop
IAH
1:00a
PHL
6:20a
5h 20m
1 stop
Depart: Mon Apr 20 2015 Return: Tue Apr 28 2015 Trip spans 9 days
United
United
PHL
1:30a
IAH
5:07a
3h 37m
nonstop
IAH
3:39a
PHL
7:01a
3h 22m
nonstop
Depart: Thu Mar 19 2015 Return: Wed Mar 25 2015 Trip spans 7 days
Delta
Delta
PHL
8:45a
IAH
2:29p
5h 44m
1 stop
IAH
2:00a
PHL
6:55a
4h 55m
1 stop
Direct flights PHL to IAH on American Airlines
Flight # Depart PHL Arrive IAH Sun Mon Tue Wed Thu Fri Sat Valid Between
4531 9:29 am 12:33 pm Mar 8 - Mar 27
4501 9:30 am 12:19 pm Mar 30 - Apr 3
4501 9:30 am 12:19 pm Mar 29 - Mar 29
1773 11:30 am 2:27 pm Mar 8 - Mar 22
1773 11:30 am 2:27 pm Mar 14 - Mar 28
1773 11:30 am 2:27 pm Mar 9 - Mar 27
1773 11:35 am 2:17 pm Apr 4 - Apr 25
1773 11:35 am 2:17 pm Mar 29 - Apr 5
1773 11:35 am 2:17 pm Mar 30 - Apr 6
1773 11:35 am 2:17 pm Apr 8 - Apr 24
4623 1:40 pm 4:26 pm Mar 29 - Mar 29
4623 1:40 pm 4:26 pm Mar 30 - Apr 3
4470 1:55 pm 4:43 pm Apr 6 - Apr 15
4470 1:55 pm 4:43 pm Apr 9 - Apr 9
4470 1:55 pm 4:43 pm Apr 5 - May 3
1827 2:05 pm 5:01 pm Mar 8 - Mar 22
1827 2:05 pm 5:01 pm Mar 9 - Mar 27
4565 3:39 pm 6:27 pm Apr 11 - Apr 11
4468 3:45 pm 6:38 pm Apr 4 - Apr 4
4468 3:45 pm 6:52 pm Mar 14 - Mar 28
1825 6:10 pm 9:09 pm Mar 30 - Apr 17
1825 6:10 pm 9:09 pm Mar 29 - Apr 12
1825 6:10 pm 9:17 pm Mar 9 - Mar 27
1825 6:10 pm 9:17 pm Mar 8 - Mar 22
Airports
Origin

Philadelphia
$197
Destination

Houston
$197