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Cheap flights from Philadelphia to Houston from $150

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.
Southwest Logo
2:45 pm - 7:05 pmPHL  Philadelphia-HOU Houston Hobby
5h 20m1 stop Lambert-St Louis
Southwest Logo
6:05 am - 12:05 pmHOU  Houston Hobby-PHL Philadelphia
5h 00m1 stop Dallas Love Field
$304Southwest
Wed, Nov 4 - Sat, Nov 7
Southwest Logo
6:15 am - 10:55 amPHL  Philadelphia-HOU Houston Hobby
5h 40m1 stop Lambert-St Louis
Southwest Logo
6:30 am - 12:30 pmHOU  Houston Hobby-PHL Philadelphia
5h 00m1 stop Dallas Love Field
$304Southwest
Sat, Nov 7 - Tue, Nov 10
American Airlines Logo
5:00 am - 11:44 amPHL  Philadelphia-HOU Houston Hobby
7h 44m1 stop Dallas/Fort Worth
American Airlines Logo
5:41 am - 1:03 pmHOU  Houston Hobby-PHL Philadelphia
6h 22m1 stop Dallas/Fort Worth
$309American Airlines
Sat, Sep 5 - Sun, Sep 6
Delta Logo
11:29 am - 4:25 pmPHL  Philadelphia-HOU Houston Hobby
5h 56m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 12:44 pmHOU  Houston Hobby-PHL Philadelphia
5h 44m1 stop Atlanta Hartsfield-Jackson
$309Delta
Sat, Sep 5 - Sun, Sep 6
Delta Logo
8:10 am - 1:18 pmPHL  Philadelphia-HOU Houston Hobby
6h 08m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:09 am - 1:21 pmHOU  Houston Hobby-PHL Philadelphia
6h 12m1 stop Atlanta Hartsfield-Jackson
$309Delta
Tue, Sep 29 - Tue, Oct 6
Southwest Logo
1:55 pm - 8:30 pmPHL  Philadelphia-HOU Houston Hobby
7h 35m1 stop Orlando
Southwest Logo
7:20 am - 4:00 pmHOU  Houston Hobby-PHL Philadelphia
7h 40m1 stop Chicago Midway
$309Southwest
Wed, Sep 9 - Thu, Sep 10
Delta Logo
12:09 pm - 4:30 pmPHL  Philadelphia-HOU Houston Hobby
5h 21m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:28 pm - 12:56 amHOU  Houston Hobby-PHL Philadelphia
6h 28m1 stop Atlanta Hartsfield-Jackson
$309Delta
Sat, Oct 3 - Tue, Oct 6
JetBlue Logo
5:15 pm - 1:50 amPHL  Philadelphia-HOU Houston Hobby
9h 35m1 stop Denver Intl
JetBlue Logo
5:35 am - 11:35 amHOU  Houston Hobby-PHL Philadelphia
5h 00m1 stop Dallas Love Field
$312JetBlue
Fri, Oct 2 - Sun, Oct 4
American Airlines Logo
5:00 am - 11:01 amPHL  Philadelphia-HOU Houston Hobby
7h 01m1 stop Dallas/Fort Worth
American Airlines Logo
4:18 pm - 12:22 amHOU  Houston Hobby-PHL Philadelphia
7h 04m1 stop Dallas/Fort Worth
$324American Airlines
Fri, Sep 11 - Mon, Sep 14
JetBlue Logo
6:20 am - 2:15 pmPHL  Philadelphia-HOU Houston Hobby
8h 55m1 stop Lambert-St Louis
JetBlue Logo
12:10 pm - 11:50 pmHOU  Houston Hobby-PHL Philadelphia
10h 40m1 stop Denver Intl
$333JetBlue
Thu, Sep 17 - Mon, Sep 21

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Southwest flights from Philadelphia to Houston Hobby Airport

Our best Southwest deals on Philadelphia to Houston Hobby Airport flight tickets
Southwest
Nov 4
PHL2:45 pmPhiladelphia
5h 20m
1 stop
HOU7:05 pmHouston Hobby
Nov 7
HOU6:05 amHouston Hobby
5h 00m
1 stop
PHL12:05 pmPhiladelphia
$304
Southwest
Nov 7
PHL5:45 amPhiladelphia
8h 45m
2 stops
HOU1:30 pmHouston Hobby
Nov 10
HOU6:30 amHouston Hobby
5h 00m
1 stop
PHL12:30 pmPhiladelphia
$310
Southwest
Sep 5
PHL2:10 pmPhiladelphia
7h 35m
1 stop
HOU8:45 pmHouston Hobby
Sep 9
HOU6:00 amHouston Hobby
7h 20m
2 stops
PHL2:20 pmPhiladelphia
$314

Delta flights from Philadelphia to Houston Hobby Airport

Our best Delta deals on Philadelphia to Houston Hobby Airport flight tickets
Delta
Sep 5
PHL11:29 amPhiladelphia
5h 56m
1 stop
HOU4:25 pmHouston Hobby
Sep 6
HOU6:00 amHouston Hobby
5h 44m
1 stop
PHL12:44 pmPhiladelphia
$309
Delta
Sep 5
PHL11:29 amPhiladelphia
5h 56m
1 stop
HOU4:25 pmHouston Hobby
Sep 6
HOU6:00 amHouston Hobby
5h 44m
1 stop
PHL12:44 pmPhiladelphia
$311
Delta
Nov 21
PHL6:00 pmPhiladelphia
6h 13m
1 stop
HOU11:13 pmHouston Hobby
Nov 25
HOU5:30 pmHouston Hobby
6h 25m
1 stop
PHL12:55 amPhiladelphia
$356

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PhiladelphiaHouston

PHL Philadelphia - HOU Houston Hobby

PHLHOU

Philadelphia

Wed 11/4

2:45 pm-7:05 pm

1 stop5h 20m

Houston Hobby

Sat 11/7

6:05 am-12:05 pm

1 stop5h 00m

$304

PhiladelphiaHouston

PHL Philadelphia - HOU Houston Hobby

PHLHOU

Philadelphia

Sat 11/7

6:15 am-10:55 am

1 stop5h 40m

Houston Hobby

Tue 11/10

6:30 am-12:30 pm

1 stop5h 00m

$304

PhiladelphiaHouston

PHL Philadelphia - HOU Houston Hobby

PHLHOU

Philadelphia

Sat 9/5

5:00 am-11:44 am

1 stop7h 44m

Houston Hobby

Sun 9/6

5:41 am-1:03 pm

1 stop6h 22m

$309

PhiladelphiaHouston

PHL Philadelphia - HOU Houston Hobby

PHLHOU

Philadelphia

Sat 9/5

11:29 am-4:25 pm

1 stop5h 56m

Houston Hobby

Sun 9/6

6:00 am-12:44 pm

1 stop5h 44m

$309

PhiladelphiaHouston

PHL Philadelphia - HOU Houston Hobby

PHLHOU

Philadelphia

Tue 9/29

8:10 am-1:18 pm

1 stop6h 08m

Houston Hobby

Tue 10/6

6:09 am-1:21 pm

1 stop6h 12m

$309

PhiladelphiaHouston

PHL Philadelphia - HOU Houston Hobby

PHLHOU

Philadelphia

Wed 9/9

1:55 pm-8:30 pm

1 stop7h 35m

Houston Hobby

Thu 9/10

7:20 am-4:00 pm

1 stop7h 40m

$309

PhiladelphiaHouston

PHL Philadelphia - HOU Houston Hobby

PHLHOU

Philadelphia

Sat 10/3

12:09 pm-4:30 pm

1 stop5h 21m

Houston Hobby

Tue 10/6

5:28 pm-12:56 am

1 stop6h 28m

$309

PhiladelphiaHouston

PHL Philadelphia - HOU Houston Hobby

PHLHOU

Philadelphia

Fri 10/2

5:15 pm-1:50 am

1 stop9h 35m

Houston Hobby

Sun 10/4

5:35 am-11:35 am

1 stop5h 00m

$312

PhiladelphiaHouston

PHL Philadelphia - HOU Houston Hobby

PHLHOU

Philadelphia

Fri 9/11

5:00 am-11:01 am

1 stop7h 01m

Houston Hobby

Mon 9/14

4:18 pm-12:22 am

1 stop7h 04m

$324

PhiladelphiaHouston

PHL Philadelphia - HOU Houston Hobby

PHLHOU

Philadelphia

Thu 9/17

6:20 am-2:15 pm

1 stop8h 55m

Houston Hobby

Mon 9/21

12:10 pm-11:50 pm

1 stop10h 40m

$333

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Houston from

How to get the cheapest flight ticket from Philadelphia to Houston Hobby Airport

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 Hobby Airport?

Prices are currently typical for flights on this route.

Typical prices usually range from $278 to $377.
The lowest price recently found on this route was $304.

What is the cheapest month to fly to Houston Hobby Airport?

In general, September is the cheapest month to fly from Philadelphia to Houston Hobby Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $306. The month of January is another great option to travel to Houston Hobby Airport, with average flight prices from Philadelphia averaging around $314.

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

According to our data, the cheapest time of day to fly to Houston Hobby Airport is in the afternoon. momondo users have found flights departing from Philadelphia to Houston Hobby Airport in the afternoon for as low as $360. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $391. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Houston Hobby Airport from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston Hobby Airport for around $345 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston Hobby Airport from Philadelphia for as low as $260 on momondo.

How have Philadelphia to Houston Hobby Airport flight prices changed over time?

As of August 2026, prices for Philadelphia to Houston Hobby Airport flights are approximately 70% more expensive when compared to flights at the same time last year.

When to book flights from Philadelphia to Houston Hobby Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Houston Hobby Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to Houston Hobby Airport (PHL to HOU) flight deals and tips

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

Best Price Found

$150

Fastest flight time

3h 34m

Direct flights

None
The best one-way flight to Houston Hobby Airport from Philadelphia in the past 72 hours is $150. The best round-trip flight deal from Philadelphia to Houston Hobby Airport found on momondo in the last 72 hours is $304.
The fastest flight from Philadelphia to Houston Hobby Airport takes 3h 34m
There are no direct flights from Philadelphia to Houston Hobby Airport. There are no popular flight routes from Philadelphia to Houston Hobby Airport.
Search flight deals

Frequently asked questions about flying from Philadelphia to Houston Hobby Airport

  • How far is Philadelphia to Houston Hobby by plane?

    The straight-line distance from Philadelphia to Houston Hobby is 1339.8 mi. 3h 34m is a normal flight duration for this route.

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

    Prices for flights from Philadelphia Airport to Houston Hobby Airport are updated daily.

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

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

    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 Hobby Airport.

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

    The required travel and health documents for your Houston Hobby Airport 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 Hobby Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Philadelphia to Houston Hobby Airport?

Best airlines flying from Philadelphia to Houston Hobby Airport

Compare and see reviews for airlines that fly from Philadelphia to Houston Hobby Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $127Free CancellationRating
5.6
2,657 reviews
Search Frontier flights
JetBluePriceFrom $198Free CancellationRating
7.1
3,039 reviews
Search JetBlue flights
United AirlinesPriceFrom $234Free CancellationRating
7.4
10,112 reviews
Search United Airlines flights
SouthwestPriceFrom $238Free CancellationRating
8.0
4,214 reviews
Search Southwest flights
DeltaPriceFrom $238Free CancellationRating
7.8
8,518 reviews
Search Delta flights
American AirlinesPriceFrom $249Free CancellationRating
7.1
11,988 reviews
Search American Airlines flights

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Galveston
Sugar Land
Pasadena
Baytown
Texas City
Webster
Rosenberg
Kemah
Pearland
League City
Stafford
Freeport
Seabrook
Lake Jackson
Missouri City
West University Place
La Marque
Nassau Bay

Why use momondo?

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

It is quick and easy to find Philadelphia to Houston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Houston that suits you.

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

Flights from Philadelphia to Houston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Philadelphia to Houston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Houston from Philadelphia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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