Cheap flights from Philadelphia to Houston from $54
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 4/3. 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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1 adult
Economy
0 bags
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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
Find recent round-trip train or bus tickets from Philadelphia to Houston.
All round-trip flight deals from Philadelphia to Houston
The cheapest plane tickets from Philadelphia to Houston found on KAYAK recently.
Delta flights from Philadelphia to Houston
Our best Delta deals on Philadelphia to Houston flight tickets
Delta![Delta]()
Mar 11![Delta]()
Mar 18
PHL3:58 pmPhiladelphia
8h 08m
1 stop
HOU11:06 pmHouston Hobby
HOU6:00 amHouston Hobby
7h 53m
1 stop
PHL2:53 pmPhiladelphia
Delta![Delta]()
Mar 12![Delta]()
Mar 18
PHL7:05 amPhiladelphia
7h 45m
1 stop
HOU1:50 pmHouston Hobby
HOU6:45 pmHouston Hobby
5h 00m
1 stop
PHL12:45 amPhiladelphia
Southwest flights from Philadelphia to Houston
Our best Southwest deals on Philadelphia to Houston flight tickets
Southwest![Southwest]()
Mar 8![Southwest]()
Mar 11
PHL8:05 pmPhiladelphia
5h 50m
1 stop
HOU12:55 amHouston Hobby
HOU5:25 amHouston Hobby
6h 45m
1 stop
PHL1:10 pmPhiladelphia
Southwest![Southwest]()
Mar 8![Southwest]()
Mar 11
PHL9:55 amPhiladelphia
8h 25m
2 stops
HOU5:20 pmHouston Hobby
HOU7:30 amHouston Hobby
10h 05m
2 stops
PHL6:35 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
Prices
Airlines
Other information
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 $151. Try not to purchase tickets in the morning because they tend to be around $352. 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 $253 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 $195 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.
What is the cheapest airline that flies from Philadelphia to Houston?
Frontier, Spirit Airlines, and United Airlines are the most popular carriers operating from Philadelphia to Houston
What airlines fly to Houston?
Spirit Airlines, United Airlines and American Airlines are the top three most popular airlines that fly to Houston from Philadelphia according to our data. Spirit Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Houston. Keep in mind that there are 6 different airlines that fly to Houston on a routine basis, so you have a few additional options to choose from.
How many flights depart from Philadelphia to Houston on average per day?
As of January 2025, there are 9 flights per day flying from Philadelphia to Houston. The most common time of day flights depart is 6:00PM, with 44% of flights taking off in the afternoon.
How many flights depart from Philadelphia to Houston on average per week?
As of January 2025, there are 64 flights per week flying from Philadelphia to Houston. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.
Cheap Philadelphia to Houston flight deals and tips
Find info about flight duration, direct flights, and airports for your flight 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?
As of January 2025, there are 6 operators available to choose from 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 | ||
|---|---|---|---|---|---|
| PriceFrom $60 | Free Cancellation | Rating 6.3 8,108 reviews | |||
| PriceFrom $108 | Free Cancellation | Rating 8.0 8,508 reviews | |||
| PriceFrom $110 | Free Cancellation | Rating 6.0 3,440 reviews | |||
| PriceFrom $149 | Free Cancellation | Rating 7.4 8,970 reviews | |||
| PriceFrom $151 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $217 | Free Cancellation | Rating 8.1 4,647 reviews |
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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