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Flights from Philadelphia to Houston
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Latest Flight Deals from Philadelphia to Houston

Book one-way or return flights from Philadelphia to Houston from as little as NZD 35. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip
      • PHL17:09
        3h 38m
        Direct
        IAH19:47
        Sat, May 11|Philadelphia - Houston|Spirit Airlines
        NZD 35NZD 93
        62% OFF
        62% OFF
        NZD 93NZD 35
      • PHL08:00
        3h 40m
        Direct
        IAH10:40
        Wed, May 22|Philadelphia - Houston|Spirit Airlines
        NZD 36NZD 93
        62% OFF
        62% OFF
        NZD 93NZD 36
      • PHL08:00
        3h 32m
        Direct
        IAH10:32
        Wed, Jun 5|Philadelphia - Houston|Spirit Airlines
        NZD 37NZD 93
        60% OFF
        60% OFF
        NZD 93NZD 37
      • PHL16:35
        3h 37m
        Direct
        IAH19:12
        Wed, May 15|Philadelphia - Houston|Spirit Airlines
        NZD 37
        NZD 37
      • PHL17:09
        3h 38m
        Direct
        IAH19:47
        Sat, May 18|Philadelphia - Houston|Spirit Airlines
        NZD 40
        NZD 40
      • PHL08:00
        3h 40m
        Direct
        IAH10:40
        Tue, Jun 4|Philadelphia - Houston|Spirit Airlines
        NZD 41
        NZD 41
      • PHL08:00
        3h 40m
        Direct
        IAH10:40
        Tue, May 14|Philadelphia - Houston|Spirit Airlines
        NZD 48
        NZD 48
      • PHL15:55
        6h 46m
        1 stop
        IAH21:41
        Tue, May 7|Philadelphia - Houston|Spirit Airlines
        NZD 58
        NZD 58
      • PHL19:40
        3h 37m
        Direct
        IAH22:17
        Thu, May 9|Philadelphia - Houston|Spirit Airlines
        NZD 62
        NZD 62
      • PHL19:37
        3h 45m
        Direct
        IAH22:22
        Mon, May 6|Philadelphia - Houston|Spirit Airlines
        NZD 64
        NZD 64
      • PHL13:00
        3h 5m
        Direct
        HOU14:00
        Sun, May 5|Philadelphia - Houston|Spirit Airlines
        Find More Flights
        Find More Flights

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

Searching for the best last minute flight from Philadelphia to Houston? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Philadelphia to Houston. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Philadelphia to Houston

View airlines operating flights from Philadelphia to Houston. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Spirit Airlines
From NZD 36
Frontier Airlines
From NZD 64
American Airlines
From NZD 115
Delta Air Lines
From NZD 164
United Airlines
From NZD 174
Sun Country Airlines
From NZD 217
Southwest Airlines
From NZD 233
Alaska Airlines
From NZD 399
Jetblue Airways
From NZD 458
ANA airlines

Find more flights and airlines

Alternative Routes from Philadelphia to Houston

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Philadelphia to Houston.

  • Cheapest
    Spirit Airlines
    PHL
    08:00
    3h 40m
    Direct
    IAH
    10:40
    Philadelphia International Airport - George Bush Intercontinental Airport
    Wed, May 22Spirit Airlines
    NZD 36
  • Frontier Airlines
    TTN
    21:59
    10h 21m
    1 transfer
    IAH
    07:20
    Trenton Mercer Airport - George Bush Intercontinental Airport
    Mon, Apr 29Frontier Airlines
    NZD 106
  • Frontier Airlines
    PHL
    17:30
    25h 8m
    1 transfer
    HOU
    17:38
    Philadelphia International Airport - William P. Hobby Airport
    Tue, May 14Frontier Airlines
    NZD 108
  • Frontier Airlines
    PHL
    17:30
    25h 8m
    1 transfer
    HOU
    17:38
    Philadelphia International Airport - William P. Hobby Airport
    Tue, May 14Frontier Airlines
    NZD 108
    Find More Flights

How do I find the cheapest flights?

  • 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 484.

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

    It takes around 3 hours 38 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): Emirates, United Airlines, Air New Zealand, American Airlines, Spirit Airlines 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 price

NZD 35

Cheapest round-trip ticket price

NZD 75

Off-season for travel

May

Peak season for travel

October

Flight distance

2,149.76km

Average flight time

3 hours 38 minutes

Popular airline

Frontier Airlines

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