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Cheap flights from Philadelphia to Houston from $128

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
12:36 pm - 10:04 pmPHL  Philadelphia-IAH Houston George Bush Intcntl
10h 28m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
9:14 pm - 7:21 amIAH  Houston George Bush Intcntl-PHL Philadelphia
9h 07m1 stop Atlanta Hartsfield-Jackson
$264Frontier
Thu, Nov 5 - Sun, Nov 8
Frontier Logo
5:32 pm - 7:17 amPHL  Philadelphia-IAH Houston George Bush Intcntl
14h 45m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
12:21 pm - 11:18 pmIAH  Houston George Bush Intcntl-PHL Philadelphia
9h 57m2 stops Orlando Atlanta Hartsfield-Jackson
$265Frontier
Fri, Sep 25 - Sat, Sep 26
American Airlines Logo
7:40 pm - 10:51 pmPHL  Philadelphia-IAH Houston George Bush Intcntl
4h 11mnonstop
American Airlines Logo
6:00 am - 10:24 amIAH  Houston George Bush Intcntl-PHL Philadelphia
3h 24mnonstop
$308American Airlines
Sat, Oct 10 - Sat, Oct 17
United Airlines Logo
12:40 pm - 3:29 pmPHL  Philadelphia-IAH Houston George Bush Intcntl
3h 49mnonstop
United Airlines Logo
6:36 pm - 10:57 pmIAH  Houston George Bush Intcntl-PHL Philadelphia
3h 21mnonstop
$309United Airlines
Wed, Nov 18 - Sat, Nov 21
United Airlines Logo
8:00 am - 10:48 amPHL  Philadelphia-IAH Houston George Bush Intcntl
3h 48mnonstop
United Airlines Logo
6:36 pm - 10:57 pmIAH  Houston George Bush Intcntl-PHL Philadelphia
3h 21mnonstop
$309United Airlines
Wed, Dec 9 - Sat, Dec 12
American Airlines Logo
7:40 pm - 10:51 pmPHL  Philadelphia-IAH Houston George Bush Intcntl
4h 11mnonstop
American Airlines Logo
8:35 am - 12:51 pmIAH  Houston George Bush Intcntl-PHL Philadelphia
3h 16mnonstop
$309American Airlines
Tue, Oct 20 - Wed, Nov 4
Southwest Logo
2:45 pm - 7:05 pmPHL  Philadelphia-HOU Houston Hobby
5h 20m1 stop Lambert-St Louis
Southwest Logo
7:35 am - 1:15 pmHOU  Houston Hobby-PHL Philadelphia
4h 40m1 stop Nashville Intl
$320Southwest
Tue, Nov 3 - Wed, Nov 18
Southwest Logo
1:55 pm - 7:10 pmPHL  Philadelphia-HOU Houston Hobby
6h 15m1 stop Orlando
Southwest Logo
6:30 am - 12:30 pmHOU  Houston Hobby-PHL Philadelphia
5h 00m1 stop Dallas Love Field
$324Southwest
Sat, Nov 7 - Wed, Nov 11
Multiple Airlines Logo
7:00 am - 1:20 pmPHL  Philadelphia-IAH Houston George Bush Intcntl
7h 20m1 stop Atlanta Hartsfield-Jackson
Multiple Airlines Logo
10:35 pm - 6:35 pmIAH  Houston George Bush Intcntl-PHL Philadelphia
19h 00m2 stops Denver Intl Tampa
$325Multiple Airlines
Wed, Dec 2 - Sun, Dec 6
Multiple Airlines Logo
6:42 pm - 11:57 amPHL  Philadelphia-IAH Houston George Bush Intcntl
18h 15m2 stops Tampa St. Petersburg Atlanta Hartsfield-Jackson
Multiple Airlines Logo
2:00 pm - 11:47 pmIAH  Houston George Bush Intcntl-PHL Philadelphia
8h 47m1 stop Miami
$326Multiple Airlines
Fri, Oct 9 - Sun, Oct 11

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Southwest flights from Philadelphia to Houston

Our best Southwest deals on Philadelphia to Houston flight tickets
Southwest
Nov 3
PHL2:45 pmPhiladelphia
5h 20m
1 stop
HOU7:05 pmHouston Hobby
Nov 18
HOU7:35 amHouston Hobby
4h 40m
1 stop
PHL1:15 pmPhiladelphia
$320
Southwest
Nov 7
PHL1:55 pmPhiladelphia
6h 15m
1 stop
HOU7:10 pmHouston Hobby
Nov 11
HOU6:30 amHouston Hobby
5h 00m
1 stop
PHL12:30 pmPhiladelphia
$324
Southwest
Sep 9
PHL6:00 amPhiladelphia
7h 00m
1 stop
HOU12:00 pmHouston Hobby
Sep 10
HOU7:20 amHouston Hobby
7h 40m
1 stop
PHL4:00 pmPhiladelphia
$329

American Airlines flights from Philadelphia to Houston

Our best American Airlines deals on Philadelphia to Houston flight tickets
American Airlines
Sep 9
PHL6:00 pmPhiladelphia
3h 59m
IAH8:59 pmHouston George Bush Intcntl
Sep 12
IAH12:01 pmHouston George Bush Intcntl
3h 36m
PHL4:37 pmPhiladelphia
$309
American Airlines
Sep 12
PHL1:00 pmPhiladelphia
3h 39m
IAH3:39 pmHouston George Bush Intcntl
Sep 27
IAH12:01 pmHouston George Bush Intcntl
3h 36m
PHL4:37 pmPhiladelphia
$324
American Airlines
Sep 11
PHL3:12 pmPhiladelphia
6h 21m
1 stop
IAH8:33 pmHouston George Bush Intcntl
Sep 25
IAH2:10 pmHouston George Bush Intcntl
3h 37m
PHL6:47 pmPhiladelphia
$334

momondo Fare Finder

 
Use the filters below to find and compare flights from Philadelphia to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaHouston

PHL Philadelphia - IAH Houston George Bush Intcntl

PHLIAH

Philadelphia

Thu 11/5

12:36 pm-10:04 pm

1 stop10h 28m

Houston George Bush Intcntl

Sun 11/8

9:14 pm-7:21 am

1 stop9h 07m

$264

PhiladelphiaHouston

PHL Philadelphia - IAH Houston George Bush Intcntl

PHLIAH

Philadelphia

Fri 9/25

5:32 pm-7:17 am

1 stop14h 45m

Houston George Bush Intcntl

Sat 9/26

12:21 pm-11:18 pm

2 stops9h 57m

$265

PhiladelphiaHouston

PHL Philadelphia - IAH Houston George Bush Intcntl

PHLIAH

Philadelphia

Sat 10/10

7:40 pm-10:51 pm

Nonstop4h 11m

Houston George Bush Intcntl

Sat 10/17

6:00 am-10:24 am

Nonstop3h 24m

$308

PhiladelphiaHouston

PHL Philadelphia - IAH Houston George Bush Intcntl

PHLIAH

Philadelphia

Wed 11/18

12:40 pm-3:29 pm

Nonstop3h 49m

Houston George Bush Intcntl

Sat 11/21

6:36 pm-10:57 pm

Nonstop3h 21m

$309
Quickest round-trip

PhiladelphiaHouston

PHL Philadelphia - IAH Houston George Bush Intcntl

PHLIAH

Philadelphia

Wed 12/9

8:00 am-10:48 am

Nonstop3h 48m

Houston George Bush Intcntl

Sat 12/12

6:36 pm-10:57 pm

Nonstop3h 21m

$309

PhiladelphiaHouston

PHL Philadelphia - IAH Houston George Bush Intcntl

PHLIAH

Philadelphia

Tue 10/20

7:40 pm-10:51 pm

Nonstop4h 11m

Houston George Bush Intcntl

Wed 11/4

8:35 am-12:51 pm

Nonstop3h 16m

$309

PhiladelphiaHouston

PHL Philadelphia - HOU Houston Hobby

PHLHOU

Philadelphia

Tue 11/3

2:45 pm-7:05 pm

1 stop5h 20m

Houston Hobby

Wed 11/18

7:35 am-1:15 pm

1 stop4h 40m

$320

PhiladelphiaHouston

PHL Philadelphia - HOU Houston Hobby

PHLHOU

Philadelphia

Sat 11/7

1:55 pm-7:10 pm

1 stop6h 15m

Houston Hobby

Wed 11/11

6:30 am-12:30 pm

1 stop5h 00m

$324

PhiladelphiaHouston

PHL Philadelphia - IAH Houston George Bush Intcntl

PHLIAH

Philadelphia

Wed 12/2

7:00 am-1:20 pm

1 stop7h 20m

Houston George Bush Intcntl

Sun 12/6

10:35 pm-6:35 pm

2 stops19h 00m

$325

PhiladelphiaHouston

PHL Philadelphia - IAH Houston George Bush Intcntl

PHLIAH

Philadelphia

Fri 10/9

6:42 pm-11:57 am

2 stops18h 15m

Houston George Bush Intcntl

Sun 10/11

2:00 pm-11:47 pm

1 stop8h 47m

$326

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from Philadelphia to Houston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Philadelphia and Houston?

Prices are currently low for flights on this route.

Typical prices usually range from $282 to $380.
The lowest price recently found on this route was $264.

What is the cheapest month to fly to Houston?

The month of January is, on average, the cheapest month to fly to Houston from Philadelphia, with most prices found around $312. The month of September is another great option to travel to Houston, with average flight prices from Philadelphia averaging around $326.

What is the cheapest time of day to depart on your flight to Houston?

Our data shows that the cheapest Philadelphia to Houston flights are usually those with departure times in the afternoon. Our users have found flights to Houston in the afternoon for as low as $360. Try not to purchase tickets in the morning because they tend to be around $393. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Philadelphia to Houston flight route?

Fly from Philadelphia to Houston George Bush Intcntl for the best Philadelphia - Houston flight prices

How far in advance should I book a flight from Philadelphia to Houston?

You are more likely to see cheaper flights to Houston from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $346 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Philadelphia for as low as $260 on momondo.

What cabin class options are available on Philadelphia to Houston flights?

There are 4 cabin classes available to choose from on Philadelphia to Houston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Philadelphia to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Houston

Best Price Found

$128

Fastest flight time

3h 34m

Direct flights

Every day

Airports in Houston

2 airports
The best one-way flight to Houston from Philadelphia in the past 72 hours is $128. The best round-trip flight deal from Philadelphia to Houston found on momondo in the last 72 hours is $264.
The fastest flight from Philadelphia to Houston takes 3h 34m
Direct flights go from Philadelphia to Houston every day.
There are 2 airports in Houston. From Philadelphia there are direct flights to Houston George Bush Intcntl (IAH).
Search flight deals

Frequently asked questions about flying from Philadelphia to Houston

  • How far is Philadelphia to Houston by plane?

    There are 1339.5 mi between Philadelphia and Houston. Typically, this will take 3h 34m by plane in normal conditions.

  • When did momondo last update prices for flights from Philadelphia Airport to Houston?

    Prices for flights from Philadelphia Airport to Houston were last updated today.

  • How many operators does momondo search for flights from Philadelphia Airport to Houston?

  • How old do you have to be to fly from Philadelphia Airport to Houston?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Houston.

  • What documentation or ID do you need to fly to Houston?

    The required travel and health documents for your Houston trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Philadelphia to Houston

Compare and see reviews for airlines that fly from Philadelphia to Houston with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $128Free CancellationRating
5.6
2,627 reviews
Search Frontier flights
JetBluePriceFrom $198Free CancellationRating
7.1
3,039 reviews
Search JetBlue flights
United AirlinesPriceFrom $234Free CancellationRating
7.4
10,159 reviews
Search United Airlines flights
SouthwestPriceFrom $238Free CancellationRating
8.0
4,198 reviews
Search Southwest flights
DeltaPriceFrom $238Free CancellationRating
7.8
8,549 reviews
Search Delta flights
American AirlinesPriceFrom $249Free CancellationRating
7.1
12,030 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Houston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Philadelphia to Houston. momondo saves you time and could save you money on your trip.

Can I find flights from Philadelphia to Houston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Philadelphia to Houston flights to just show those with flexible booking policies.

How can momondo help me find flights from Philadelphia to Houston?

momondo helps you find the best flight between Philadelphia and Houston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Philadelphia to Houston right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Houston, momondo offers a useful price alert feature which will track prices for flights to Houston from Philadelphia and alert you when they change.

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