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Cheap flights from Philadelphia to Houston George Bush Intcntl Airport from $51

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 George Bush Intcntl Airport departing on 1/14. 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

These are some of the best round-trip flight deals from Philadelphia to Houston that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Philadelphia to Houston.

Cheap last minute flights

Planning a quick getaway from Philadelphia to Houston? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Houston, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Philadelphia to Houston

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All round-trip flight deals to Houston

The cheapest plane tickets to Houston found on KAYAK recently.
7:37 pm - 8:25 amPHL-IAH
13h 48m1 stop
8:30 am - 5:33 pmIAH-PHL
8h 03m1 stop
$108Frontier
Find Deal
jue., ene. 9 - lun., ene. 13
10:18 pm - 11:06 amPHL-IAH
13h 48m1 stop
9:17 pm - 11:52 amIAH-PHL
13h 35m1 stop
$118Frontier
Find Deal
sáb., ene. 25 - mar., ene. 28
6:08 am - 5:00 pmPHL-IAH
11h 52m1 stop
9:17 pm - 8:39 amIAH-PHL
10h 22m1 stop
mié., ene. 15 - mié., ene. 22
7:20 am - 10:11 amPHL-IAH
3h 51mnonstop
8:30 am - 5:33 pmIAH-PHL
8h 03m1 stop
mar., ene. 7 - lun., ene. 13
7:20 am - 10:11 amPHL-IAH
3h 51mnonstop
12:50 pm - 9:29 pmIAH-PHL
7h 39m1 stop
$149Spirit Airlines
Find Deal
mar., ene. 7 - mar., ene. 14
6:08 am - 5:00 pmPHL-IAH
11h 52m1 stop
12:50 pm - 9:29 pmIAH-PHL
7h 39m1 stop
$165Spirit Airlines
Find Deal
sáb., ene. 25 - mar., ene. 28
6:40 pm - 9:30 pmPHL-IAH
3h 50mnonstop
8:42 am - 12:52 pmIAH-PHL
3h 10mnonstop
$179American Airlines
Find Deal
mié., feb. 19 - mar., feb. 25
6:40 pm - 9:30 pmPHL-IAH
3h 50mnonstop
8:42 am - 12:52 pmIAH-PHL
3h 10mnonstop
$199American Airlines
Find Deal
mié., feb. 19 - lun., feb. 24
6:30 am - 11:00 amPHL-IAH
5h 30m1 stop
12:19 pm - 4:33 pmIAH-PHL
3h 14mnonstop
$259United Airlines
Find Deal
dom., feb. 16 - mar., mar. 4
6:00 am - 11:00 amPHL-IAH
6h 00m1 stop
7:20 am - 11:34 amIAH-PHL
3h 14mnonstop
$279United Airlines
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dom., feb. 16 - dom., mar. 2
6:39 am - 6:35 pmPHL-IAH
12h 56m1 stop
$51Spirit Airlines
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mar., ene. 14
8:00 am - 2:43 pmPHL-IAH
7h 43m1 stop
$54Frontier
Find Deal
sáb., feb. 15
6:08 am - 5:00 pmPHL-IAH
11h 52m1 stop
$56Spirit Airlines
Find Deal
mié., ene. 15
5:43 pm - 8:38 pmPHL-IAH
3h 55mnonstop
$75United Airlines
Find Deal
mar., feb. 18
8:00 am - 10:55 amPHL-IAH
3h 55mnonstop
$95United Airlines
Find Deal
dom., feb. 16
6:45 pm - 9:41 pmPHL-IAH
3h 56mnonstop
$129American Airlines
Find Deal
mar., ene. 21
6:08 am - 12:15 amPHL-IAH
19h 07m3 stops
jue., ene. 30
6:08 am - 9:35 amPHL-IAH
28h 27m3 stops
dom., ene. 26
6:45 pm - 9:41 pmPHL-IAH
3h 56mnonstop
$154American Airlines
Find Deal
jue., ene. 9
5:40 am - 10:07 amPHL-IAH
5h 27m1 stop
$324Delta
Find Deal
dom., ene. 19
5:30 am - 9:47 pmPHL-IAH
17h 17m1 stop
9:10 pm - 8:45 amIAH-PHL
10h 35m1 stop
$257Frontier
Find Deal
lun., dic. 23 - mié., ene. 8
5:30 am - 9:47 pmPHL-IAH
17h 17m1 stop
5:15 am - 9:25 amIAH-PHL
3h 10mnonstop
lun., dic. 23 - mié., ene. 8
7:07 pm - 9:47 pmPHL-IAH
27h 40m1 stop
9:10 pm - 8:45 amIAH-PHL
10h 35m1 stop
$271Frontier
Find Deal
dom., dic. 22 - mié., ene. 8
5:30 am - 9:47 pmPHL-IAH
17h 17m1 stop
4:42 pm - 7:36 amIAH-PHL
13h 54m1 stop
$277Frontier
Find Deal
lun., dic. 23 - jue., ene. 2
7:07 pm - 9:47 pmPHL-IAH
27h 40m1 stop
5:15 am - 9:25 amIAH-PHL
3h 10mnonstop
dom., dic. 22 - mié., ene. 8
7:07 pm - 9:47 pmPHL-IAH
27h 40m1 stop
7:58 pm - 6:00 amIAH-PHL
9h 02m1 stop
$285Frontier
Find Deal
dom., dic. 22 - lun., ene. 6
5:30 am - 9:47 pmPHL-IAH
17h 17m1 stop
5:15 am - 9:25 amIAH-PHL
3h 10mnonstop
lun., dic. 23 - sáb., ene. 4
8:29 am - 10:52 pmPHL-IAH
15h 23m1 stop
5:15 am - 9:25 amIAH-PHL
3h 10mnonstop
$379Spirit Airlines
Find Deal
vie., dic. 20 - mié., ene. 8
2:55 pm - 5:45 pmPHL-IAH
3h 50mnonstop
5:15 am - 9:25 amIAH-PHL
3h 10mnonstop
$382Spirit Airlines
Find Deal
vie., dic. 20 - mié., ene. 8
5:45 am - 8:42 amPHL-IAH
3h 57mnonstop
6:22 am - 2:24 pmIAH-PHL
7h 02m1 stop
$617United Airlines
Find Deal
dom., dic. 22 - mar., ene. 7
6:41 pm - 9:15 pmPHL-IAH
3h 34mnonstop
1:21 pm - 5:41 pmIAH-PHL
3h 20mnonstop
$172Spirit Airlines
Find Deal
mié., may. 7 - dom., may. 18
6:40 pm - 9:30 pmPHL-IAH
3h 50mnonstop
8:42 am - 12:52 pmIAH-PHL
3h 10mnonstop
$179American Airlines
Find Deal
mié., feb. 19 - mar., feb. 25
8:00 am - 10:55 amPHL-IAH
3h 55mnonstop
7:20 am - 11:34 amIAH-PHL
3h 14mnonstop
$196United Airlines
Find Deal
mié., feb. 19 - dom., feb. 23
6:40 pm - 9:30 pmPHL-IAH
3h 50mnonstop
8:42 am - 12:52 pmIAH-PHL
3h 10mnonstop
$199American Airlines
Find Deal
mié., feb. 19 - lun., feb. 24
6:41 pm - 9:15 pmPHL-IAH
3h 34mnonstop
1:21 pm - 5:41 pmIAH-PHL
3h 20mnonstop
$201Spirit Airlines
Find Deal
jue., may. 15 - lun., may. 19
7:20 am - 10:11 amPHL-IAH
3h 51mnonstop
5:15 am - 9:25 amIAH-PHL
3h 10mnonstop
$202Spirit Airlines
Find Deal
mié., ene. 1 - sáb., ene. 4
6:41 pm - 9:15 pmPHL-IAH
3h 34mnonstop
1:21 pm - 5:41 pmIAH-PHL
3h 20mnonstop
$208Spirit Airlines
Find Deal
vie., may. 16 - dom., may. 18
6:40 pm - 9:30 pmPHL-IAH
3h 50mnonstop
8:42 am - 12:52 pmIAH-PHL
3h 10mnonstop
$218American Airlines
Find Deal
mié., feb. 26 - dom., mar. 2
5:31 pm - 8:41 pmPHL-IAH
4h 10mnonstop
7:20 am - 11:41 amIAH-PHL
3h 21mnonstop
$303United Airlines
Find Deal
lun., ene. 13 - jue., ene. 16
8:00 am - 10:56 amPHL-IAH
3h 56mnonstop
7:20 am - 11:41 amIAH-PHL
3h 21mnonstop
$307United Airlines
Find Deal
jue., ene. 9 - sáb., ene. 11

Spirit Airlines flights from Philadelphia to Houston George Bush Intcntl Airport

Our best Spirit Airlines deals on Philadelphia to Houston George Bush Intcntl Airport flight tickets
Spirit Airlines
Jan 7
PHL7:20 amPhiladelphia
3h 51m
IAH10:11 amHouston George Bush Intcntl
Jan 14
IAH12:50 pmHouston George Bush Intcntl
7h 39m
1 stop
PHL9:29 pmPhiladelphia
Spirit Airlines
Jan 25
PHL6:08 amPhiladelphia
11h 52m
1 stop
IAH5:00 pmHouston George Bush Intcntl
Jan 28
IAH12:50 pmHouston George Bush Intcntl
7h 39m
1 stop
PHL9:29 pmPhiladelphia
Spirit Airlines
May 7
PHL6:41 pmPhiladelphia
3h 34m
IAH9:15 pmHouston George Bush Intcntl
May 18
IAH1:21 pmHouston George Bush Intcntl
3h 20m
PHL5:41 pmPhiladelphia

Frontier flights from Philadelphia to Houston George Bush Intcntl Airport

Our best Frontier deals on Philadelphia to Houston George Bush Intcntl Airport flight tickets
Frontier
Jan 9
PHL7:37 pmPhiladelphia
13h 48m
1 stop
IAH8:25 amHouston George Bush Intcntl
Jan 13
IAH8:30 amHouston George Bush Intcntl
8h 03m
1 stop
PHL5:33 pmPhiladelphia
Frontier
Jan 25
PHL10:18 pmPhiladelphia
13h 48m
1 stop
IAH11:06 amHouston George Bush Intcntl
Jan 28
IAH9:17 pmHouston George Bush Intcntl
13h 35m
1 stop
PHL11:52 amPhiladelphia
Frontier
Jan 25
PHL10:18 pmPhiladelphia
13h 48m
1 stop
IAH11:06 amHouston George Bush Intcntl
Jan 27
IAH8:24 amHouston George Bush Intcntl
8h 23m
1 stop
PHL5:47 pmPhiladelphia

See travel insights to Houston from

How to get the cheapest flight ticket from Philadelphia to Houston George Bush Intcntl 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 George Bush Intcntl Airport?

The month of September is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Philadelphia, with most prices found around $170. If you are unable to visit Houston George Bush Intcntl Airport during the month of September, then departing from Philadelphia during the month August is also very affordable. Most momondo users find prices during this month for around $188.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Philadelphia to Houston George Bush Intcntl Airport is on a Tuesday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Tuesday will often find tickets for as low as $214. 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 George Bush Intcntl Airport on Monday is $313.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Philadelphia to Houston George Bush Intcntl Airport flights are usually those with departure times in the evening. Our users have found flights to Houston George Bush Intcntl Airport in the evening for as low as $176. Try not to purchase tickets in the afternoon because they tend to be around $270. 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 George Bush Intcntl flight route?

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

How far in advance should I book a flight to Houston George Bush Intcntl Airport?

The best time to book a flight to Houston George Bush Intcntl Airport from Philadelphia is 17 days out, which is when prices tend to be around $245. Keep in mind that you might also find cheap flights to Houston George Bush Intcntl Airport outside of this time window. In fact, momondo users recently found flights from Philadelphia to Houston George Bush Intcntl Airport for $114.

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

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

Can stopping save me money on Philadelphia to Houston George Bush Intcntl Airport flights?

You could potentially save up to 25% on your flight if you consider stops on a Philadelphia to Houston George Bush Intcntl Airport flight.

How have Philadelphia to Houston George Bush Intcntl Airport flight prices changed over time?

As of December 2024, prices for Philadelphia to Houston George Bush Intcntl Airport flights are approximately 44% more expensive when compared to flights at the same time last year.

When to book flights from Philadelphia to Houston George Bush Intcntl Airport

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

Cheap Philadelphia to Houston George Bush Intcntl Airport (PHL to IAH) flight deals and tips

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

Best Price Found

$51

Fastest flight time

3h 34m

Direct flights

Every day
The best one-way flight to Houston George Bush Intcntl Airport from Philadelphia in the past 72 hours is $51. The best round-trip flight deal from Philadelphia to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $108.
The fastest flight from Philadelphia to Houston George Bush Intcntl Airport takes 3h 34m
Direct flights go from Philadelphia to Houston George Bush Intcntl Airport every day.

  • How far is Philadelphia to Houston George Bush Intcntl by plane?

    Houston George Bush Intcntl is 1328.8 mi away from Philadelphia. Typically, this will take 3h 34m by plane in normal conditions.

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

    Prices for flights from Philadelphia Airport to Houston George Bush Intcntl Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents you'll need for your trip to Houston George Bush Intcntl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston George Bush Intcntl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Philadelphia to Houston George Bush Intcntl Airport?

  • What is the most popular airline from Philadelphia to Houston George Bush Intcntl Airport?


Best airlines flying from Philadelphia to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Philadelphia to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $62Free CancellationRating
6.3
8,119 reviews
Search Spirit Airlines flights
DeltaPriceFrom $108Free CancellationRating
8.0
8,604 reviews
Search Delta flights
FrontierPriceFrom $126Free CancellationRating
6.1
3,479 reviews
Search Frontier flights
United AirlinesPriceFrom $149Free CancellationRating
7.4
9,059 reviews
Search United Airlines flights
American AirlinesPriceFrom $156Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
  • United Airlines Flights From Philadelphia to Houston George Bush Intcntl Airport

    United Airlines flight deals from Philadelphia to Houston George Bush Intcntl Airport start from $149 round-trip. Over the 7 United Airlines flights for this route in a normal week, average airfare is usually $389 round-trip - but some users have found much cheaper deals with momondo.

  • American Airlines Flights From Philadelphia to Houston George Bush Intcntl Airport

    The best American Airlines deal for Philadelphia to Houston George Bush Intcntl Airport flight tickets found on momondo in the last 72 hours was $156, round-trip. It should be noted that an average American Airlines flight deal for this route in this time was higher, at $290 round-trip. American Airlines operates 2 flights out of Philadelphia into Houston George Bush Intcntl Airport in an average week, so prices vary by time and availability. 10,000 American Airlines reviews by users on momondo have scored the airline at 7.2/10.


Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Houston from Philadelphia.

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

Yes. All flights to Houston from Philadelphia on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Philadelphia to Houston.

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

Yes. momondo can track prices for Philadelphia to Houston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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