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Find cheap one-way flights from Killeen to Houston starting at AU$504.

Discover our range of affordable one-way and round-trip flights from Killeen to Houston and kick-start your next adventure today!

  • One way
  • Round-trip
      • GRK06:10
        3h 35m
        1 stop
        HOU09:45
        Sat, Feb 8|Killeen - Houston|American Airlines
        AU$504AU$1,026
        51% OFF
        51% OFF
        AU$1,026AU$504

        Choose American Airlines flights from Killeen to Houston.The one-way connecting flight with American Airlines departs from Gray Army Air Field on Sat, Feb 8, arriving at William P. Hobby Airport.One-way Prices start from AU$504 including taxes and charges.

      • GRK17:10
        5h 10m
        1 stop
        IAH22:20
        Mon, Jan 6|Killeen - Houston|American Airlines
        AU$550AU$1,026
        46% OFF
        46% OFF
        AU$1,026AU$550

        Choose American Airlines flights from Killeen to Houston.The one-way connecting flight with American Airlines departs from Gray Army Air Field on Mon, Jan 6, arriving at George Bush Intercontinental Airport.One-way Prices start from AU$550 including taxes and charges.

      • GRK06:10
        3h 11m
        1 stop
        IAH09:21
        Sun, Feb 9|Killeen - Houston|American Airlines
        AU$551AU$1,026
        46% OFF
        46% OFF
        AU$1,026AU$551

        Choose American Airlines flights from Killeen to Houston.The one-way connecting flight with American Airlines departs from Gray Army Air Field on Sun, Feb 9, arriving at George Bush Intercontinental Airport.One-way Prices start from AU$551 including taxes and charges.

      • GRK05:00
        3h 25m
        1 stop
        IAH08:25
        Mon, Feb 10|Killeen - Houston|American Airlines
        AU$552
        AU$552

        Choose American Airlines flights from Killeen to Houston.The one-way connecting flight with American Airlines departs from Gray Army Air Field on Mon, Feb 10, arriving at George Bush Intercontinental Airport.One-way Prices start from AU$552 including taxes and charges.

      • GRK05:00
        4h 59m
        1 stop
        IAH09:59
        Fri, Dec 27|Killeen - Houston|American Airlines
        AU$614
        AU$614

        Choose American Airlines flights from Killeen to Houston.The one-way connecting flight with American Airlines departs from Gray Army Air Field on Fri, Dec 27, arriving at George Bush Intercontinental Airport.One-way Prices start from AU$614 including taxes and charges.

      • GRK17:10
        3h 25m
        1 stop
        IAH20:35
        Sun, Jan 5|Killeen - Houston|American Airlines
        AU$626
        AU$626

        Choose American Airlines flights from Killeen to Houston.The one-way connecting flight with American Airlines departs from Gray Army Air Field on Sun, Jan 5, arriving at George Bush Intercontinental Airport.One-way Prices start from AU$626 including taxes and charges.

      • GRK06:28
        5h 26m
        1 stop
        HOU11:54
        Thu, Dec 26|Killeen - Houston|American Airlines
        AU$639
        AU$639

        Choose American Airlines flights from Killeen to Houston.The one-way connecting flight with American Airlines departs from Gray Army Air Field on Thu, Dec 26, arriving at William P. Hobby Airport.One-way Prices start from AU$639 including taxes and charges.

      • GRK06:28
        14h 40m
        1 stop
        IAH21:08
        Thu, Jan 2|Killeen - Houston|American Airlines
        AU$790
        AU$790

        Choose American Airlines flights from Killeen to Houston.The one-way connecting flight with American Airlines departs from Gray Army Air Field on Thu, Jan 2, arriving at George Bush Intercontinental Airport.One-way Prices start from AU$790 including taxes and charges.

      • ILE01:00 pm
        3h 5m
        Nonstop
        HOU02:00 pm
        Thu, Dec 26|Killeen - 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.

When is the cheapest time to book flights from Killeen to Houston?

These price trend charts carefully monitor and predict how flight prices from Killeen to Houston will change. Keep a close eye on them to understand when the best time to buy your tickets is.

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

Cheapest airlines flights from Killeen to Houston

Compare prices from various providers below to understand which option best suits your travel needs, before enjoying a comfortable journey with a trusted airline from Killeen to Houston.

American Airlines
From AU$504

Find more flights and airlines

Find cheap flights from Killeen to Houston by different airports

Searching for potential routes that might be cheaper and faster? There are a few alternative ways to get to Houston from Killeen which could help you save money and time.

  • Cheapest
    American Airlines
    GRK
    06:10
    3h 35m
    1 transfer
    HOU
    09:45
    Gray Army Air Field - William P. Hobby Airport
    Sat, Feb 8American Airlines
    AU$504
  • American Airlines
    GRK
    06:10
    3h 11m
    1 transfer
    IAH
    09:21
    Gray Army Air Field - George Bush Intercontinental Airport
    Sat, Feb 8American Airlines
    AU$504
  • American Airlines
    GRK
    06:10
    3h 11m
    1 transfer
    IAH
    09:21
    Gray Army Air Field - George Bush Intercontinental Airport
    Sat, Feb 8American Airlines
    AU$504
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Killeen (ILE) to Houston (HOU) the cheapest?

    Airlines adjust prices for flights from Killeen 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 Killeen (ILE) to Houston (HOU) cost?

    According to Trip.com's data, the lowest price is around AU$501.

How to find a cheap flight from Killeen to Houston

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
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

Killeen to Houston Flight Information

Cheapest nonstop flight priceAU$503
Off-season for travelNovember
Peak season for travelJanuary
Flight distance285.54 km
Popular airlineAmerican Airlines

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