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Flights from Philadelphia to Houston
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Flights from Philadelphia to Houston Starting at NZD 90

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • Cheapest nonstop
        PHL18:36
        3h 55m
        Nonstop
        IAH21:31
        Sat, Dec 14|Philadelphia - Houston|American Airlines
        NZD 122NZD 222
        45% OFF
        45% OFF
        NZD 222NZD 122

        Choose American Airlines flights from Philadelphia to Houston. The one-way direct flight with American Airlines departs from Philadelphia International Airport on Sat, Dec 14, arriving at George Bush Intercontinental Airport. One-way Prices start from NZD 122 including taxes and charges.

      • PHL18:36
        3h 55m
        Nonstop
        IAH21:31
        Fri, Dec 13|Philadelphia - Houston|American Airlines
        NZD 180NZD 222
        19% OFF
        19% OFF
        NZD 222NZD 180

        Choose American Airlines flights from Philadelphia to Houston. The one-way direct flight with American Airlines departs from Philadelphia International Airport on Fri, Dec 13, arriving at George Bush Intercontinental Airport. One-way Prices start from NZD 180 including taxes and charges.

      • PHL22:47
        9h 2m
        1 stop
        IAH06:49
        Wed, Dec 18|Philadelphia - Houston|Frontier Airlines
        NZD 90NZD 222
        59% OFF
        59% OFF
        NZD 222NZD 90

        Choose Frontier Airlines flights from Philadelphia to Houston. The one-way connecting flight with Frontier Airlines departs from Philadelphia International Airport on Wed, Dec 18, arriving at George Bush Intercontinental Airport. One-way Prices start from NZD 90 including taxes and charges.

      • PHL05:20
        6h 46m
        1 stop
        IAH11:06
        Tue, Jan 28|Philadelphia - Houston|Frontier Airlines
        NZD 91
        NZD 91

        Choose Frontier Airlines flights from Philadelphia to Houston. The one-way connecting flight with Frontier Airlines departs from Philadelphia International Airport on Tue, Jan 28, arriving at George Bush Intercontinental Airport. One-way Prices start from NZD 91 including taxes and charges.

      • PHL13:41
        8h 35m
        1 stop
        IAH21:16
        Mon, Jan 27|Philadelphia - Houston|Frontier Airlines
        NZD 91
        NZD 91

        Choose Frontier Airlines flights from Philadelphia to Houston. The one-way connecting flight with Frontier Airlines departs from Philadelphia International Airport on Mon, Jan 27, arriving at George Bush Intercontinental Airport. One-way Prices start from NZD 91 including taxes and charges.

      • PHL05:20
        6h 46m
        1 stop
        IAH11:06
        Tue, Jan 21|Philadelphia - Houston|Frontier Airlines
        NZD 92
        NZD 92

        Choose Frontier Airlines flights from Philadelphia to Houston. The one-way connecting flight with Frontier Airlines departs from Philadelphia International Airport on Tue, Jan 21, arriving at George Bush Intercontinental Airport. One-way Prices start from NZD 92 including taxes and charges.

      • PHL05:20
        6h 42m
        1 stop
        IAH11:02
        Tue, Jan 14|Philadelphia - Houston|Frontier Airlines
        NZD 92
        NZD 92

        Choose Frontier Airlines flights from Philadelphia to Houston. The one-way connecting flight with Frontier Airlines departs from Philadelphia International Airport on Tue, Jan 14, arriving at George Bush Intercontinental Airport. One-way Prices start from NZD 92 including taxes and charges.

      • PHL05:20
        6h 46m
        1 stop
        IAH11:06
        Thu, Jan 30|Philadelphia - Houston|Frontier Airlines
        NZD 92
        NZD 92

        Choose Frontier Airlines flights from Philadelphia to Houston. The one-way connecting flight with Frontier Airlines departs from Philadelphia International Airport on Thu, Jan 30, arriving at George Bush Intercontinental Airport. One-way Prices start from NZD 92 including taxes and charges.

      • PHL05:20
        6h 46m
        1 stop
        IAH11:06
        Wed, Jan 22|Philadelphia - Houston|Frontier Airlines
        NZD 92
        NZD 92

        Choose Frontier Airlines flights from Philadelphia to Houston. The one-way connecting flight with Frontier Airlines departs from Philadelphia International Airport on Wed, Jan 22, arriving at George Bush Intercontinental Airport. One-way Prices start from NZD 92 including taxes and charges.

      • PHL17:49
        5h 20m
        1 stop
        IAH22:09
        Mon, Jan 13|Philadelphia - Houston|Frontier Airlines
        NZD 92
        NZD 92

        Choose Frontier Airlines flights from Philadelphia to Houston. The one-way connecting flight with Frontier Airlines departs from Philadelphia International Airport on Mon, Jan 13, arriving at George Bush Intercontinental Airport. One-way Prices start from NZD 92 including taxes and charges.

      • PHL01:00 pm
        3h 5m
        Nonstop
        HOU02:00 pm
        Fri, Dec 20|Philadelphia - Houston|American Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Philadelphia to Houston

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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Philadelphia to Houston

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines
From NZD 90
American Airlines
From NZD 122
Delta Air Lines
From NZD 169
United Airlines
From NZD 193
Spirit Airlines
From NZD 211
Jetblue Airways
From NZD 248
Southwest Airlines
From NZD 272
Alaska Airlines
From NZD 450
Air Canada
From NZD 1,185

Find more flights and airlines

Alternative Routes from Philadelphia to Houston

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Philadelphia to Houston.

  • Cheapest
    Frontier Airlines
    PHL
    22:47
    9h 2m
    1 transfer
    IAH
    06:49
    Philadelphia International Airport - George Bush Intercontinental Airport
    Wed, Dec 18Frontier Airlines
    NZD 90
  • Frontier Airlines
    TTN
    07:15
    28h 51m
    1 transfer
    IAH
    11:06
    Trenton Mercer Airport - George Bush Intercontinental Airport
    Tue, Jan 28Frontier Airlines
    NZD 100
  • Frontier Airlines
    PHL
    21:53
    12h 40m
    1 transfer
    HOU
    09:33
    Philadelphia International Airport - William P. Hobby Airport
    Thu, Jan 9Frontier Airlines
    NZD 115
  • Frontier Airlines
    PHL
    21:53
    12h 40m
    1 transfer
    HOU
    09:33
    Philadelphia International Airport - William P. Hobby Airport
    Thu, Jan 9Frontier Airlines
    NZD 115
    Find More Flights

FAQ

  • When are flight tickets from Philadelphia (PHL) to Houston (HOU) the cheapest?

    Airlines adjust prices for flights from Philadelphia to Houston based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Philadelphia (PHL) to Houston (HOU) cost?

    According to Trip.com's data, the lowest price is around NZD 389.

  • How long does it take to fly from Philadelphia (PHL) to Houston (HOU) and what is the distance?

    It takes around 3 hours 52 minutes to fly from Philadelphia (PHL) to Houston (HOU).

  • What are the most popular airlines that fly from Philadelphia (PHL) to Houston (HOU)?

    Airlines with flights from Philadelphia (PHL) to Houston (HOU): American Airlines, Qatar Airways, United Airlines, Emirates, Aer Lingus, Spirit Airlines, Air New Zealand and British Airways.

How to find a cheap flight from Philadelphia to Houston

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Philadelphia to Houston. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Philadelphia to Houston

Cheapest nonstop flight priceNZD 89
Cheapest round-trip ticket priceNZD 239
Off-season for travelOctober
Peak season for travelMarch
Flight distance2,149.76 km
Average flight time3 hours 52 minutes
Popular airlineAmerican Airlines

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