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Cheap flights from Philadelphia to Houston from $102

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Houston departing on 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Philadelphia to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
6:10 am - 10:45 am
PHL
-
HOU
5h 35m1 stop
Southwest Logo
2:10 pm - 10:00 pm
HOU
-
PHL
6h 50m1 stop
$204Southwest
mié., ene. 28 - mié., ene. 28
Southwest Logo
4:55 pm - 10:40 pm
PHL
-
HOU
6h 45m1 stop
Southwest Logo
6:00 am - 11:35 am
HOU
-
PHL
4h 35m1 stop
$206Southwest
mar., mar. 17 - sáb., mar. 21
Southwest Logo
5:40 am - 5:50 pm
PHL
-
HOU
13h 10m2 stops
Southwest Logo
12:30 pm - 10:00 pm
HOU
-
PHL
8h 30m2 stops
$209Southwest
mié., ene. 28 - mié., feb. 4
Southwest Logo
6:15 am - 10:40 am
PHL
-
HOU
5h 25m1 stop
Southwest Logo
11:05 am - 5:05 pm
HOU
-
PHL
5h 00m1 stop
$211Southwest
sáb., feb. 7 - mar., feb. 10
Southwest Logo
8:55 am - 6:25 pm
PHL
-
HOU
10h 30m2 stops
Southwest Logo
6:00 am - 11:35 am
HOU
-
PHL
4h 35m1 stop
$212Southwest
mar., mar. 17 - sáb., mar. 21
Southwest Logo
8:10 pm - 12:30 am
PHL
-
HOU
5h 20m1 stop
Southwest Logo
5:15 am - 11:00 am
HOU
-
PHL
4h 45m1 stop
$215Southwest
jue., feb. 12 - mar., feb. 17
Southwest Logo
4:15 pm - 10:25 pm
PHL
-
HOU
7h 10m1 stop
Southwest Logo
11:20 am - 8:20 pm
HOU
-
PHL
8h 00m2 stops
$216Southwest
sáb., feb. 7 - mar., feb. 10
Southwest Logo
8:10 pm - 12:30 am
PHL
-
HOU
5h 20m1 stop
Southwest Logo
7:30 am - 5:05 pm
HOU
-
PHL
8h 35m2 stops
$220Southwest
jue., feb. 26 - mié., mar. 4
Southwest Logo
1:25 pm - 7:20 pm
PHL
-
HOU
6h 55m2 stops
Southwest Logo
12:30 pm - 8:20 pm
HOU
-
PHL
6h 50m2 stops
$221Southwest
sáb., feb. 7 - mar., feb. 10
Southwest Logo
1:50 pm - 8:25 pm
PHL
-
HOU
7h 35m1 stop
Southwest Logo
11:05 am - 8:20 pm
HOU
-
PHL
8h 15m1 stop
$225Southwest
mié., ene. 28 - jue., ene. 29

Southwest flights from Philadelphia to Houston Hobby Airport

Our best Southwest deals on Philadelphia to Houston Hobby Airport flight tickets
Southwest
Jan 28
PHL6:10 amPhiladelphia
5h 35m
1 stop
HOU10:45 amHouston Hobby
Jan 28
HOU2:10 pmHouston Hobby
6h 50m
1 stop
PHL10:00 pmPhiladelphia
$204
Find similar
Southwest
Mar 17
PHL4:55 pmPhiladelphia
6h 45m
1 stop
HOU10:40 pmHouston Hobby
Mar 21
HOU6:00 amHouston Hobby
4h 35m
1 stop
PHL11:35 amPhiladelphia
$206
Find similar
Southwest
Jan 28
PHL5:40 amPhiladelphia
13h 10m
2 stops
HOU5:50 pmHouston Hobby
Feb 4
HOU12:30 pmHouston Hobby
8h 30m
2 stops
PHL10:00 pmPhiladelphia
$209
Find similar

Delta flights from Philadelphia to Houston Hobby Airport

Our best Delta deals on Philadelphia to Houston Hobby Airport flight tickets
Delta
Feb 7
PHL11:47 amPhiladelphia
5h 23m
1 stop
HOU4:10 pmHouston Hobby
Feb 14
HOU10:50 amHouston Hobby
5h 00m
1 stop
PHL4:50 pmPhiladelphia
$239
Find similar
Delta
Apr 9
PHL6:55 amPhiladelphia
7h 33m
1 stop
HOU1:28 pmHouston Hobby
Apr 14
HOU6:00 amHouston Hobby
4h 57m
1 stop
PHL11:57 amPhiladelphia
$276
Find similar
Delta
Feb 6
PHL5:40 amPhiladelphia
5h 41m
1 stop
HOU10:21 amHouston Hobby
Feb 10
HOU5:45 amHouston Hobby
6h 37m
1 stop
PHL1:22 pmPhiladelphia
$279
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Houston Hobby Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated enero 6, 2026.
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

PhiladelphiaHouston

PHL - HOU

PHLHOU

Philadelphia

mié. 1/28

6:10 am-10:45 am

1 stop5h 35m

Houston Hobby

mié. 1/28

2:10 pm-10:00 pm

1 stop6h 50m

$204

PhiladelphiaHouston

PHL - HOU

PHLHOU

Philadelphia

mar. 3/17

4:55 pm-10:40 pm

1 stop6h 45m

Houston Hobby

sáb. 3/21

6:00 am-11:35 am

1 stop4h 35m

$206

PhiladelphiaHouston

PHL - HOU

PHLHOU

Philadelphia

mié. 1/28

5:40 am-5:50 pm

2 stops13h 10m

Houston Hobby

mié. 2/4

12:30 pm-10:00 pm

2 stops8h 30m

$209

PhiladelphiaHouston

PHL - HOU

PHLHOU

Philadelphia

sáb. 2/7

6:15 am-10:40 am

1 stop5h 25m

Houston Hobby

mar. 2/10

11:05 am-5:05 pm

1 stop5h 00m

$211

PhiladelphiaHouston

PHL - HOU

PHLHOU

Philadelphia

mar. 3/17

8:55 am-6:25 pm

2 stops10h 30m

Houston Hobby

sáb. 3/21

6:00 am-11:35 am

1 stop4h 35m

$212

PhiladelphiaHouston

PHL - HOU

PHLHOU

Philadelphia

jue. 2/12

8:10 pm-12:30 am

1 stop5h 20m

Houston Hobby

mar. 2/17

5:15 am-11:00 am

1 stop4h 45m

$215

PhiladelphiaHouston

PHL - HOU

PHLHOU

Philadelphia

sáb. 2/7

4:15 pm-10:25 pm

1 stop7h 10m

Houston Hobby

mar. 2/10

11:20 am-8:20 pm

2 stops8h 00m

$216

PhiladelphiaHouston

PHL - HOU

PHLHOU

Philadelphia

jue. 2/26

8:10 pm-12:30 am

1 stop5h 20m

Houston Hobby

mié. 3/4

7:30 am-5:05 pm

2 stops8h 35m

$220

PhiladelphiaHouston

PHL - HOU

PHLHOU

Philadelphia

sáb. 2/7

1:25 pm-7:20 pm

2 stops6h 55m

Houston Hobby

mar. 2/10

12:30 pm-8:20 pm

2 stops6h 50m

$221

PhiladelphiaHouston

PHL - HOU

PHLHOU

Philadelphia

mié. 1/28

1:50 pm-8:25 pm

1 stop7h 35m

Houston Hobby

jue. 1/29

11:05 am-8:20 pm

1 stop8h 15m

$225

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 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 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 $269. The month of August is another great option to travel to Houston Hobby Airport, with average flight prices from Philadelphia averaging around $272.

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 evening. momondo users have found flights departing from Philadelphia to Houston Hobby Airport in the evening for as low as $239. 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 $395. 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 Hobby flight route?

Fly from Philadelphia to Houston Hobby for the best Philadelphia - Houston Hobby flight prices

How far in advance should I book a flight 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 $323 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 $234 on momondo.

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

There is only 1 cabin class available to choose from on Philadelphia to Houston Hobby flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of January 2026, prices for Philadelphia to Houston Hobby Airport flights are approximately 20% 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

Fastest flight time

3h 33m

Direct flights

None
The fastest flight from Philadelphia to Houston Hobby Airport takes 3h 33m
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

  • How far is Philadelphia to Houston Hobby by plane?

    The straight-line distance from Philadelphia to Houston Hobby is 1339.8 mi. 3h 33m 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
Spirit AirlinesPriceFrom $107Free CancellationRating
6.3
8,273 reviews
Search Spirit Airlines flights
FrontierPriceFrom $112Free CancellationRating
5.7
3,064 reviews
Search Frontier flights
SouthwestPriceFrom $171Free CancellationRating
8.0
4,247 reviews
Search Southwest flights
American AirlinesPriceFrom $214Free CancellationRating
7.2
11,083 reviews
Search American Airlines flights
United AirlinesPriceFrom $222Free CancellationRating
7.4
9,132 reviews
Search United Airlines flights
DeltaPriceFrom $238Free CancellationRating
7.9
8,017 reviews
Search Delta flights

Traveling to a place near Houston?

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

An easier way to manage your Houston Hobby Airport trip

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