Cheap Flights from Philadelphia (PHL) to Houston (IAH)

Popular airlines from Philadelphia Intl. Airport (PHL) to George Bush Intercontinental Airport (IAH)

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Frequently asked questions

How long does it take to fly from Philadelphia Airport to Houston Airport?
With United Airlines, a direct flight takes about 3 hours and 42 minutes. Step on board the 5:23PM flight from Philadelphia Intl. Airport (PHL) and reach George Bush Intercontinental Airport (IAH) at 8:05PM. Pick up a great deal on this route when you use Expedia to arrange your trip.
Is it cheaper to buy a plane ticket from Philadelphia Intl. Airport (PHL) to Houston Airport last minute?
When it comes to booking your flights, being prepared pays off. While it's possible to find a deal on a Philadelphia Airport to IAH flight at the last minute, tickets usually don't get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days in advance. For international journeys it's three to four months.
What airports do you fly into for Houston from Philadelphia?
With George Bush Intercontinental Airport (IAH), William P. Hobby Airport (HOU) and Ellington Field Airport (EFD) to select from, journeying from Philadelphia to Houston is easy. The city's main gateway, George Bush Intercontinental Airport (IAH), is approximately 26 kilometers north of the downtown area. Along with the price of fares, consider factors like train or bus options from the airport and the distance to your hotel when deciding where to fly into. Get your Houston trip off to a flying start by discovering Toyota Center and Minute Maid Park.
What are the most popular departure times for flights from Philadelphia Intl. Airport (PHL) to Houston Airport?
The most popular departure times for flights from Philadelphia Intl. Airport (PHL) to George Bush Intercontinental Airport (IAH) fall between 5:00 PM - 6:00 PM on United Airlines. A good tip is to zoom off in the morning. The earlier you set off, the better your chances of a delay-free flight as air traffic hasn't yet built up around airports.
Can I change the date of my flight from PHL to George Bush Intercontinental Airport (IAH)?
You can quickly and easily make changes to your Philadelphia Intl. Airport (PHL) to George Bush Intercontinental Airport (IAH) journey via the Expedia Trips portal. But before you make any amendments, read over the ticket rules in your itinerary to learn what the airline will let you do and if charges apply. Some carriers charge a change fee per person, in addition to any difference in airfares. However, if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also check out our Customer Service portal for more info and to chat with our Virtual Agent.

Travel information

Travel information

Origin airport
Philadelphia Intl.
Destination airport
George Bush Intercontinental
Distance
2117 km
Average flight time
2 hours 35 mins

Book with confidence

Book with confidence

Philadelphia to Houston Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Philadelphia to Houston offer the perfect respite. Not only does exploring Houston provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Philadelphia to Houston may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Houston are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Houston more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Houston is now!

Philadelphia to Houston Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia