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Cheap flights from Philadelphia to Houston from $55

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 4/30. 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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Find the cheapest flights from Philadelphia to Houston

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Philadelphia to Houston.
3:42 pm - 6:21 pmPHL-IAH
3h 39mnonstop
8:24 am - 3:02 pmIAH-PHL
5h 38m1 stop
$125Spirit Airlines
Find Deal
Thu, May 8 - Mon, May 12
3:42 pm - 6:21 pmPHL-IAH
3h 39mnonstop
8:24 am - 3:02 pmIAH-PHL
5h 38m1 stop
$126Spirit Airlines
Find Deal
Thu, May 8 - Mon, May 12
3:42 pm - 6:21 pmPHL-IAH
3h 39mnonstop
7:26 pm - 11:51 pmIAH-PHL
3h 25mnonstop
$129Spirit Airlines
Find Deal
Thu, May 8 - Sun, May 11
9:41 am - 12:22 pmPHL-IAH
3h 41mnonstop
8:41 am - 12:55 pmIAH-PHL
3h 14mnonstop
$209American Airlines
Find Deal
Sat, May 3 - Wed, May 14
8:35 am - 11:04 amPHL-IAH
3h 29mnonstop
2:38 pm - 7:12 pmIAH-PHL
3h 34mnonstop
$228American Airlines
Find Deal
Thu, Jun 5 - Sat, Jun 7
12:40 pm - 11:37 pmPHL-IAH
11h 57m1 stop
9:01 pm - 7:32 amIAH-PHL
9h 31m1 stop
$238Frontier
Find Deal
Fri, Apr 25 - Sun, Apr 27
6:05 am - 12:10 pmPHL-HOU
7h 05m2 stops
7:30 am - 1:40 pmHOU-PHL
5h 10m1 stop
$244Southwest
Find Deal
Wed, Apr 30 - Wed, May 7
6:55 pm - 12:05 amPHL-HOU
6h 10m1 stop
5:25 am - 11:35 amHOU-PHL
5h 10m1 stop
$248Southwest
Find Deal
Fri, May 30 - Tue, Jun 3
8:40 pm - 11:59 amPHL-IAH
16h 19m1 stop
10:26 pm - 6:47 amIAH-PHL
31h 21m1 stop
$251Frontier
Find Deal
Wed, Apr 16 - Mon, Apr 21
5:11 pm - 12:40 amPHL-IAH
8h 29m1 stop
4:45 pm - 11:14 pmIAH-PHL
5h 29m1 stop
$269United Airlines
Find Deal
Sat, Jun 28 - Mon, Jun 30

Southwest flights from Philadelphia to Houston

Our best Southwest deals on Philadelphia to Houston flight tickets
Southwest
Apr 30
PHL6:05 amPhiladelphia
7h 05m
2 stops
HOU12:10 pmHouston Hobby
May 7
HOU7:30 amHouston Hobby
5h 10m
1 stop
PHL1:40 pmPhiladelphia
Southwest
May 30
PHL6:55 pmPhiladelphia
6h 10m
1 stop
HOU12:05 amHouston Hobby
Jun 3
HOU5:25 amHouston Hobby
5h 10m
1 stop
PHL11:35 amPhiladelphia
Southwest
Jun 1
PHL8:45 pmPhiladelphia
5h 05m
1 stop
HOU12:50 amHouston Hobby
Jun 4
HOU7:30 amHouston Hobby
5h 10m
1 stop
PHL1:40 pmPhiladelphia

Delta flights from Philadelphia to Houston

Our best Delta deals on Philadelphia to Houston flight tickets
Delta
May 10
PHL4:58 pmPhiladelphia
5h 19m
1 stop
HOU9:17 pmHouston Hobby
May 14
HOU6:00 amHouston Hobby
7h 52m
1 stop
PHL2:52 pmPhiladelphia
Delta
May 6
PHL5:50 pmPhiladelphia
6h 18m
1 stop
HOU11:08 pmHouston Hobby
May 13
HOU6:42 pmHouston Hobby
5h 15m
1 stop
PHL12:57 amPhiladelphia
Delta
May 10
PHL6:15 pmPhiladelphia
6h 44m
1 stop
IAH11:59 pmHouston George Bush Intcntl
May 11
IAH5:30 amHouston George Bush Intcntl
5h 30m
1 stop
PHL12:00 pmPhiladelphia

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 cheapest month to fly to Houston?

The month of September is, on average, the cheapest month to fly to Houston from Philadelphia, with most prices found around $142. The month of August is another great option to travel to Houston, with average flight prices from Philadelphia averaging around $184.

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

On average, the least expensive day to fly to Houston from Philadelphia is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $219. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Monday is $298.

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 at noon. Our users have found flights to Houston at noon for as low as $158. Try not to purchase tickets in the morning because they tend to be around $356. 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 to Houston?

You are more likely to see cheaper flights to Houston from Philadelphia when booking 5 weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $273 when searching 5 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 $219 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

$55

Fastest flight time

3h 29m

Direct flights

Every day

Airports in Houston

2 airports
The best one-way flight to Houston from Philadelphia in the past 72 hours is $55. The best round-trip flight deal from Philadelphia to Houston found on momondo in the last 72 hours is $125.
The fastest flight from Philadelphia to Houston takes 3h 29m
Direct flights go from Philadelphia to Houston every day.
There are 2 airports near Houston: Houston George Bush Intcntl (IAH), Houston Hobby (HOU)

  • How far is Philadelphia to Houston by plane?

    There are 1339.5 mi between Philadelphia and Houston. Typically, this will take 3h 29m 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
Spirit AirlinesPriceFrom $58Free CancellationRating
6.3
7,884 reviews
Search Spirit Airlines flights
DeltaPriceFrom $108Free CancellationRating
8.0
7,899 reviews
Search Delta flights
FrontierPriceFrom $110Free CancellationRating
6.0
3,276 reviews
Search Frontier flights
American AirlinesPriceFrom $151Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $156Free CancellationRating
7.4
8,614 reviews
Search United Airlines flights
SouthwestPriceFrom $217Free CancellationRating
8.0
4,276 reviews
Search Southwest 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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