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Cheap flights from Philadelphia to Houston from $144

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
5:32 pm - 10:30 pmPHL  Philadelphia-IAH Houston George Bush Intcntl
5h 58m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
9:04 pm - 7:16 amIAH  Houston George Bush Intcntl-PHL Philadelphia
9h 12m1 stop Atlanta Hartsfield-Jackson
$301Frontier
Thu, Oct 1 - Mon, Oct 5
Frontier Logo
5:32 pm - 10:30 pmPHL  Philadelphia-IAH Houston George Bush Intcntl
5h 58m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
4:12 pm - 7:16 amIAH  Houston George Bush Intcntl-PHL Philadelphia
14h 04m2 stops Baltimore/Washington Atlanta Hartsfield-Jackson
$301Frontier
Wed, Sep 30 - Mon, Oct 5
Southwest Logo
5:00 am - 3:15 pmPHL  Philadelphia-HOU Houston Hobby
11h 15m2 stops Denver Intl Tulsa
Southwest Logo
5:10 pm - 11:20 pmHOU  Houston Hobby-PHL Philadelphia
5h 10m1 stop Lambert-St Louis
$302Southwest
Fri, Nov 6 - Mon, Nov 9
Southwest Logo
5:15 pm - 1:55 amPHL  Philadelphia-HOU Houston Hobby
9h 40m1 stop Denver Intl
Southwest Logo
12:55 pm - 10:15 pmHOU  Houston Hobby-PHL Philadelphia
8h 20m2 stops Louisville Intl Chicago Midway
$302Southwest
Fri, Oct 30 - Mon, Nov 2
Multiple Airlines Logo
6:42 pm - 10:30 pmPHL  Philadelphia-IAH Houston George Bush Intcntl
28h 48m2 stops Tampa St. Petersburg Atlanta Hartsfield-Jackson
Multiple Airlines Logo
9:04 pm - 7:16 amIAH  Houston George Bush Intcntl-PHL Philadelphia
9h 12m1 stop Atlanta Hartsfield-Jackson
$308Multiple Airlines
Fri, Oct 2 - Mon, Oct 5
Multiple Airlines Logo
5:22 pm - 10:23 pmPHL  Philadelphia-IAH Houston George Bush Intcntl
6h 01m1 stop Atlanta Hartsfield-Jackson
Multiple Airlines Logo
5:18 pm - 9:11 pmIAH  Houston George Bush Intcntl-PHL Philadelphia
26h 53m2 stops New York John F Kennedy Intl Boston Logan Intl
$321Multiple Airlines
Tue, Oct 20 - Tue, Oct 27
American Airlines Logo
6:05 pm - 9:12 pmPHL  Philadelphia-IAH Houston George Bush Intcntl
4h 07mnonstop
American Airlines Logo
8:35 am - 12:51 pmIAH  Houston George Bush Intcntl-PHL Philadelphia
3h 16mnonstop
$329American Airlines
Sat, Oct 31 - Tue, Nov 3
American Airlines Logo
6:58 pm - 10:03 pmPHL  Philadelphia-IAH Houston George Bush Intcntl
4h 05mnonstop
American Airlines Logo
7:00 am - 11:13 amIAH  Houston George Bush Intcntl-PHL Philadelphia
3h 13mnonstop
$329American Airlines
Wed, Jan 13 - Wed, Jan 20
United Airlines Logo
8:00 am - 10:48 amPHL  Philadelphia-IAH Houston George Bush Intcntl
3h 48mnonstop
United Airlines Logo
2:20 pm - 6:41 pmIAH  Houston George Bush Intcntl-PHL Philadelphia
3h 21mnonstop
$329United Airlines
Wed, Nov 11 - Tue, Nov 17
United Airlines Logo
8:00 am - 10:47 amPHL  Philadelphia-IAH Houston George Bush Intcntl
3h 47mnonstop
United Airlines Logo
12:10 pm - 4:30 pmIAH  Houston George Bush Intcntl-PHL Philadelphia
3h 20mnonstop
$329United Airlines
Sat, Dec 5 - Tue, Dec 8

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Delta flights from Philadelphia to Houston

Our best Delta deals on Philadelphia to Houston flight tickets
Delta
Oct 27
PHL10:34 amPhiladelphia
6h 59m
1 stop
HOU4:33 pmHouston Hobby
Oct 31
HOU6:09 amHouston Hobby
5h 44m
1 stop
PHL12:53 pmPhiladelphia
$349
Delta
Oct 30
PHL5:12 pmPhiladelphia
6h 51m
1 stop
HOU11:03 pmHouston Hobby
Oct 31
HOU6:09 amHouston Hobby
5h 44m
1 stop
PHL12:53 pmPhiladelphia
$364
Delta
Dec 19
PHL5:15 amPhiladelphia
5h 38m
1 stop
HOU9:53 amHouston Hobby
Dec 23
HOU6:50 pmHouston Hobby
5h 09m
1 stop
PHL12:59 amPhiladelphia
$369

Southwest flights from Philadelphia to Houston

Our best Southwest deals on Philadelphia to Houston flight tickets
Southwest
Oct 30
PHL5:15 pmPhiladelphia
9h 40m
1 stop
HOU1:55 amHouston Hobby
Nov 2
HOU12:55 pmHouston Hobby
8h 20m
2 stops
PHL10:15 pmPhiladelphia
$302
Southwest
Oct 5
PHL8:15 pmPhiladelphia
5h 10m
1 stop
HOU12:25 amHouston Hobby
Oct 6
HOU12:45 pmHouston Hobby
8h 30m
1 stop
PHL10:15 pmPhiladelphia
$303
Southwest
Oct 31
PHL5:00 amPhiladelphia
7h 10m
1 stop
HOU11:10 amHouston Hobby
Nov 1
HOU7:20 amHouston Hobby
5h 30m
1 stop
PHL1:50 pmPhiladelphia
$304

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 10/1

5:32 pm-10:30 pm

1 stop5h 58m

Houston George Bush Intcntl

Mon 10/5

9:04 pm-7:16 am

1 stop9h 12m

$301

PhiladelphiaHouston

PHL Philadelphia - IAH Houston George Bush Intcntl

PHLIAH

Philadelphia

Wed 9/30

5:32 pm-10:30 pm

1 stop5h 58m

Houston George Bush Intcntl

Mon 10/5

4:12 pm-7:16 am

2 stops14h 04m

$301

PhiladelphiaHouston

PHL Philadelphia - HOU Houston Hobby

PHLHOU

Philadelphia

Fri 11/6

5:00 am-3:15 pm

2 stops11h 15m

Houston Hobby

Mon 11/9

5:10 pm-11:20 pm

1 stop5h 10m

$302

PhiladelphiaHouston

PHL Philadelphia - HOU Houston Hobby

PHLHOU

Philadelphia

Fri 10/30

5:15 pm-1:55 am

1 stop9h 40m

Houston Hobby

Mon 11/2

12:55 pm-10:15 pm

2 stops8h 20m

$302

PhiladelphiaHouston

PHL Philadelphia - IAH Houston George Bush Intcntl

PHLIAH

Philadelphia

Fri 10/2

6:42 pm-10:30 pm

2 stops28h 48m

Houston George Bush Intcntl

Mon 10/5

9:04 pm-7:16 am

1 stop9h 12m

$308

PhiladelphiaHouston

PHL Philadelphia - IAH Houston George Bush Intcntl

PHLIAH

Philadelphia

Tue 10/20

5:22 pm-10:23 pm

1 stop6h 01m

Houston George Bush Intcntl

Tue 10/27

5:18 pm-9:11 pm

2 stops26h 53m

$321

PhiladelphiaHouston

PHL Philadelphia - IAH Houston George Bush Intcntl

PHLIAH

Philadelphia

Sat 10/31

6:05 pm-9:12 pm

Nonstop4h 07m

Houston George Bush Intcntl

Tue 11/3

8:35 am-12:51 pm

Nonstop3h 16m

$329

PhiladelphiaHouston

PHL Philadelphia - IAH Houston George Bush Intcntl

PHLIAH

Philadelphia

Wed 1/13

6:58 pm-10:03 pm

Nonstop4h 05m

Houston George Bush Intcntl

Wed 1/20

7:00 am-11:13 am

Nonstop3h 13m

$329

PhiladelphiaHouston

PHL Philadelphia - IAH Houston George Bush Intcntl

PHLIAH

Philadelphia

Wed 11/11

8:00 am-10:48 am

Nonstop3h 48m

Houston George Bush Intcntl

Tue 11/17

2:20 pm-6:41 pm

Nonstop3h 21m

$329
Quickest round-trip

PhiladelphiaHouston

PHL Philadelphia - IAH Houston George Bush Intcntl

PHLIAH

Philadelphia

Sat 12/5

8:00 am-10:47 am

Nonstop3h 47m

Houston George Bush Intcntl

Tue 12/8

12:10 pm-4:30 pm

Nonstop3h 20m

$329

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 typical for flights on this route.

Typical prices usually range from $296 to $423.
The lowest price recently found on this route was $301.

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 $313. The month of April is another great option to travel to Houston, with average flight prices from Philadelphia averaging around $331.

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 $367. Try not to purchase tickets in the morning because they tend to be around $396. 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 $351 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 $270 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

$144

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 $144. The best round-trip flight deal from Philadelphia to Houston found on momondo in the last 72 hours is $301.
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 $131Free CancellationRating
5.6
2,592 reviews
Search Frontier flights
JetBluePriceFrom $198Free CancellationRating
7.1
3,032 reviews
Search JetBlue flights
United AirlinesPriceFrom $234Free CancellationRating
7.4
10,230 reviews
Search United Airlines flights
SouthwestPriceFrom $238Free CancellationRating
8.0
4,195 reviews
Search Southwest flights
DeltaPriceFrom $238Free CancellationRating
7.8
8,590 reviews
Search Delta flights
American AirlinesPriceFrom $249Free CancellationRating
7.0
12,085 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.

An easier way to manage your Houston trip

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