Find Cheap Flights from Philadelphia to Houston Hobby & other airports (PHL - HOU)

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

Book cheap flights from Philadelphia to Houston Hobby & other airports

(Round-trip)
Depart: Wed Jul 5 2017 Return: Fri Jul 7 2017 Trip spans 3 days
Frontier
Frontier
PHL
12:00a
HOU
3:38a
3h 38m
nonstop
HOU
12:00a
PHL
3:37a
3h 37m
nonstop
Depart: Wed Jun 28 2017 Return: Wed Jul 19 2017 Trip spans 22 days
United
United
PHL
12:00a
HOU
3:21a
3h 21m
nonstop
HOU
12:00a
PHL
3:35a
3h 35m
nonstop
Depart: Sun Jul 2 2017 Return: Wed Jul 12 2017 Trip spans 11 days
Delta
Delta
PHL
12:00a
HOU
5:26a
5h 26m
1 stop
HOU
12:00a
PHL
9:37a
9h 37m
1 stop
Depart: Mon Jul 3 2017 Return: Thu Jul 20 2017 Trip spans 18 days
Multiple Airlines
Multiple Airlines
PHL
12:00a
HOU
3:38a
3h 38m
nonstop
HOU
12:00a
PHL
8:28a
8h 28m
1 stop
Depart: Sun Jul 2 2017 Return: Fri Jul 7 2017 Trip spans 6 days
American Airlines
American Airlines
PHL
12:00a
HOU
3:50a
3h 50m
nonstop
HOU
12:00a
PHL
3:29a
3h 29m
nonstop
Depart: Sun Jul 2 2017 Return: Wed Jul 5 2017 Trip spans 4 days
Major Airline
Major Airline
PHL
12:00a
HOU
12:50p
12h 50m
2 stops
HOU
12:00a
PHL
3:04p
15h 04m
2 stops
Depart: Mon Jul 3 2017 Return: Sat Jul 8 2017 Trip spans 6 days
Frontier
Frontier
PHL
12:00a
HOU
3:38a
3h 38m
nonstop
HOU
12:00a
PHL
3:37a
3h 37m
nonstop
Depart: Sat Jul 22 2017 Return: Tue Jul 25 2017 Trip spans 4 days
United
United
PHL
12:00a
HOU
3:22a
3h 22m
nonstop
HOU
12:00a
PHL
3:35a
3h 35m
nonstop
Depart: Tue Jul 4 2017 Return: Thu Jul 13 2017 Trip spans 10 days
Spirit Airlines
Spirit Airlines
PHL
12:00a
HOU
10:06a
10h 06m
1 stop
HOU
12:00a
PHL
8:28a
8h 28m
1 stop
Depart: Wed Jul 5 2017 Return: Fri Jul 7 2017 Trip spans 3 days
Frontier
Frontier
PHL
12:00a
HOU
3:38a
3h 38m
nonstop
HOU
12:00a
PHL
3:37a
3h 37m
nonstop
Depart: Wed Jun 28 2017 Return: Wed Jul 5 2017 Trip spans 8 days
United
United
PHL
12:00a
HOU
3:21a
3h 21m
nonstop
HOU
12:00a
PHL
3:25a
3h 25m
nonstop
Depart: Mon Jul 24 2017 Return: Sat Jul 29 2017 Trip spans 6 days
Frontier
Frontier
PHL
12:00a
HOU
3:38a
3h 38m
nonstop
HOU
12:00a
PHL
3:37a
3h 37m
nonstop
Depart: Wed Jul 5 2017 Return: Sat Jul 8 2017 Trip spans 4 days
Frontier
Frontier
PHL
12:00a
HOU
3:38a
3h 38m
nonstop
HOU
12:00a
PHL
3:37a
3h 37m
nonstop
Depart: Fri Jul 7 2017 Return: Fri Jul 14 2017 Trip spans 8 days
Frontier
Frontier
PHL
12:00a
HOU
3:38a
3h 38m
nonstop
HOU
12:00a
PHL
3:37a
3h 37m
nonstop
Depart: Wed Jun 28 2017 Return: Tue Jul 4 2017 Trip spans 7 days
United
United
PHL
12:00a
HOU
3:21a
3h 21m
nonstop
HOU
12:00a
PHL
3:31a
3h 31m
nonstop
Depart: Mon Jul 3 2017 Return: Mon Jul 17 2017 Trip spans 15 days
Delta
Delta
PHL
12:00a
HOU
5:45a
5h 45m
1 stop
HOU
12:00a
PHL
5:22a
5h 22m
1 stop
Depart: Sat Jul 22 2017 Return: Sat Jul 29 2017 Trip spans 8 days
Frontier
Frontier
PHL
12:00a
HOU
12:23p
12h 23m
1 stop
HOU
12:00a
PHL
3:37a
3h 37m
nonstop
Depart: Sun Jul 16 2017 Return: Tue Jul 25 2017 Trip spans 10 days
United
United
PHL
12:00a
HOU
3:29a
3h 29m
nonstop
HOU
12:00a
PHL
3:25a
3h 25m
nonstop
Depart: Tue Jul 4 2017 Return: Fri Jul 7 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
PHL
12:00a
HOU
1:03p
13h 03m
1 stop
HOU
12:00a
PHL
3:29a
3h 29m
nonstop
Depart: Sat Jul 1 2017 Return: Mon Jul 3 2017 Trip spans 3 days
Major Airline
Major Airline
PHL
12:00a
HOU
3:38a
3h 38m
nonstop
HOU
12:00a
PHL
3:27a
3h 27m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
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^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
Airports
Origin

Philadelphia
$148
Destination

Houston
$148