Cheap flights from Philadelphia to Houston from $86
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 5/20. 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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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
Frontier flights from Philadelphia to Houston George Bush Intcntl Airport
Our best Frontier deals on Philadelphia to Houston George Bush Intcntl Airport flight tickets
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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 Saturday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Saturday will often find tickets for as low as $301. 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 $433.
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 at noon. Our users have found flights to Houston George Bush Intcntl Airport at noon for as low as $159. 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 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?
You are more likely to see cheaper flights to Houston George Bush Intcntl Airport from Philadelphia when booking 9 weeks ahead of your departure date. In general, you can expect to find flights to Houston George Bush Intcntl Airport for around $285 when searching 9 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston George Bush Intcntl Airport from Philadelphia for as low as $221 on momondo.
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.
What is the cheapest airline that flies from Philadelphia to Houston George Bush Intcntl?
Spirit Airlines, Frontier, and Delta are the most popular carriers operating from Philadelphia to Houston George Bush Intcntl
What airlines fly to Houston George Bush Intcntl Airport?
United Airlines, Spirit Airlines and American Airlines are the top three most popular airlines that fly to Houston George Bush Intcntl Airport from Philadelphia according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Houston George Bush Intcntl Airport. Keep in mind that there are 5 different airlines that fly to Houston George Bush Intcntl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Philadelphia to Houston George Bush Intcntl Airport on average per day?
As of May 2025, there are 5 flights per day flying from Philadelphia to Houston George Bush Intcntl Airport. The most common time of day flights depart is 6:00PM, with 44% of flights taking off in the evening.
How many flights depart from Philadelphia to Houston George Bush Intcntl Airport on average per week?
As of May 2025, there are 38 flights per week flying from Philadelphia to Houston George Bush Intcntl Airport. The most common day of the week flights depart is Wed, with 29% of flights taking off on this day.
When to book flights from Philadelphia to Houston George Bush Intcntl Airport
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
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 28m 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?
The number of operators available for flights from Philadelphia Airport to Houston George Bush Intcntl Airport is 5 as of May 2025.
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?
momondo data reveals that the most frequently booked plane model on the route from Philadelphia to Houston George Bush Intcntl Airport is Airbus A319, representing 25.94% of all bookings. The subsequent popular models are Boeing 737-800 at 19.79%, Boeing 737-900 at 14.00%, and Canadair (Bombardier) Regional Jet 900 at 12.71%.
What is the most popular airline from Philadelphia to Houston George Bush Intcntl Airport?
momondo data reveals that the most frequently booked airline on the route from Philadelphia to Houston George Bush Intcntl Airport is Spirit Airlines, representing 34% of all bookings. The subsequent popular airlines are American Airlines at 32%, United Airlines at 30%, and Frontier at 4%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $59 | Free Cancellation | Rating 6.3 7,963 reviews | |||
| PriceFrom $120 | Free Cancellation | Rating 5.9 3,287 reviews | |||
| PriceFrom $151 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $156 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $216 | Free Cancellation | Rating 8.0 7,934 reviews |
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 $156 round-trip. Over the 8 United Airlines flights for this route in a normal week, average airfare is usually $406 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 $151, round-trip. It should be noted that an average American Airlines flight deal for this route in this time was higher, at $293 round-trip. American Airlines operates 6 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.
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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.