Cheap flights from Philadelphia, PA to Houston, TX

Flights starting at $81. Choose between Spirit Airlines, Frontier Airlines, or American Airlines to find the best price.

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Cheapest one-way trip

$81

Cheapest nonstop round-trip

$160

Cheapest round-trip

$132

Average round-trip

$195

Nonstop flights in December

$160 – $659

Round trips

Philadelphia PHLHouston IAH

United Airlines

$172
Philadelphia PHLHouston IAH

United Airlines

$172

Updated:

1324 miles
Distance
Duration
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Travelers usually depart from Philadelphia International, Philadelphia, PA - 30th Street, Philadelphia, PA Greyhound Terminal, Philadelphia, PA - Market Street bus stop, or Ardmore, PA station when they travel from Philadelphia to Houston. Book your trip to arrive at George Bush Intercontinental, William P. Hobby, Houston, TX - Greyhound Station, Houston, TX Train Station, or Houston, TX - Brooke Smith. The distance between Philadelphia and Houston is 2131 km. The most popular airlines for this route are Spirit Airlines, Frontier Airlines, American Airlines, United Airlines, and Delta Air Lines. Philadelphia and Houston have 401 direct flights per week.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Direct flights6553455
Fly direct with

American Airlines on Mondays, Tuesdays, Wednesdays, Fridays, Saturdays, and Sundays.

Spirit Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

United Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Check-in for a flight from Philadelphia to Houston

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
American AirlinesAALAAYesNo
United AirlinesUALUAYesNo
Delta Air LinesDALDLYesOpens 24 days before flight
Closes 1 hours before flight
Learn more about COVID-19 restrictions in United States in our dedicated Stories article.

Frequently asked questions

How long does it take to travel from Philadelphia to Houston?
A one-way nonstop (direct) flight between Philadelphia and Houston takes around 3.8 hours.
What is the flight distance between Philadelphia and Houston?
The flight distance between Philadelphia and Houston is 2131 km.
What airlines offer nonstop (direct) flights between Philadelphia and Houston?
Several carriers operate flights between Philadelphia and Houston. Airlines offering nonstop (direct) flights include American Airlines, Spirit Airlines, United Airlines.
What are the most popular routes to and from Philadelphia?
Travelers frequently search for route combinations, such as Philadelphia and Orlando, Atlanta, Las Vegas, Denver, Miami, Tampa, San Juan, Los Angeles, New Orleans, Dallas, Fort Myers, Charlotte, Austin, San Diego, Nashville, Jacksonville, Phoenix, Fort Lauderdale, San Francisco, Chicago.
What are the most popular routes to and from Houston?
Travelers frequently search for route combinations, such as Houston and Denver, Las Vegas, Los Angeles, Salt Lake City, Atlanta, New York, Phoenix, Mexico City, Seattle, Orlando, Chicago, Washington, D.C., San Francisco, Raleigh, Monterrey, London, Oakland, Fort Lauderdale, Guadalajara, Portland.
Which airports are there in Philadelphia?
Philadelphia is mainly served by Philadelphia International. But there are other airports nearby, including Wings Field.
What airports are near Philadelphia?
The main airport in Philadelphia is Philadelphia International. It is also served by John F. Kennedy International, Newark Liberty International, Baltimore–Washington International, Washington Dulles International, LaGuardia, Ronald Reagan Washington National, New York Stewart International Airport, Trenton–Mercer, Long Island MacArthur, Harrisburg International.
What airports are near Houston?
The main airport in Houston is George Bush Intercontinental. It is also served by Austin–Bergstrom International, Jack Brooks Regional, Lake Charles Regional, Easterwood, Victoria Regional, Beaumont Municipal Airport.
What buses and trains depart from Philadelphia?
A number of bus and train companies depart from Philadelphia, including Amtrak train.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Philadelphia and Houston?
What is Virtual Interlining and how do I use it?
Which airlines fly between Philadelphia and Houston?
When's the best time to travel between Philadelphia and Houston?
What flights operate between Philadelphia and Houston?
How many airports are there near Philadelphia?
How many airports are there near Houston?
Is it possible to reach Philadelphia by bus or train?
What time do nonstop (direct) flights between Philadelphia and Houston depart?
What time do nonstop (direct) flights between Philadelphia and Houston arrive?
What time do flights between Philadelphia and Houston depart?
What time do flights between Philadelphia and Houston arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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