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$294 Find Cheap Flights from Houston to Killeen - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$294
Typical prices: $236-$493
American Airlines
Sat 12/8Sat 12/15
HOU - GRK • 1 stop
Top routes
HOU - GRK
Cheapest • 35% average savings
IAH - GRK
Most popular
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Cheap Flights from Houston to Killeen

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to Killeen

Tue, Dec 8 - Tue, Dec 15
American Airlines Logo
6:00 am - 11:55 amHOU  Houston Hobby-GRK Killeen Fort Hood Regional
5h 55m1 stop Dallas/Fort Worth
American Airlines Logo
3:17 pm - 6:49 pmGRK  Killeen Fort Hood Regional-HOU Houston Hobby
3h 32m1 stop Dallas/Fort Worth
$294American Airlines
Thu, Dec 3 - Sun, Dec 6
American Airlines Logo
6:00 am - 11:55 amHOU  Houston Hobby-GRK Killeen Fort Hood Regional
5h 55m1 stop Dallas/Fort Worth
American Airlines Logo
6:43 pm - 11:18 pmGRK  Killeen Fort Hood Regional-HOU Houston Hobby
4h 35m1 stop Dallas/Fort Worth
$327American Airlines
Mon, Nov 23 - Fri, Nov 27
American Airlines Logo
6:00 am - 9:30 amHOU  Houston Hobby-GRK Killeen Fort Hood Regional
3h 30m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 9:28 amGRK  Killeen Fort Hood Regional-HOU Houston Hobby
4h 28m1 stop Dallas/Fort Worth
$407American Airlines
Sun, Nov 29 - Sun, Dec 6
American Airlines Logo
6:00 am - 9:30 amHOU  Houston Hobby-GRK Killeen Fort Hood Regional
3h 30m1 stop Dallas/Fort Worth
American Airlines Logo
6:43 pm - 11:18 pmGRK  Killeen Fort Hood Regional-HOU Houston Hobby
4h 35m1 stop Dallas/Fort Worth
$432American Airlines
Booking Insights

Price, demand and travel trends for Houston to Killeen flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Houston to Killeen?

Round-trip flights from Houston to Killeen typically range from $236 to $493. The lowest price found in the past 5 days was $294, on American Airlines.

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Key details for Houston to Killeen flights

Cheapest flight

$294
Round-trip flight from Houston Hobby Airport to Killeen

When to book flights from Houston to Killeen

Are your dates flexible? Find out the best times to travel from Houston to Killeen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Houston to Killeen flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Houston to Killeen?

    Only Economy Class is available on flights from Houston to Killeen.

  • Do I need a passport to fly from Houston to Killeen?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • Have flight prices from Houston to Killeen changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $294 to $432. That means the highest observed fare was about 46% higher than the lowest one.

  • What car rental options are available at Killeen Fort Hood Regional Airport (GRK)?

    Killeen Fort Hood Regional Airport (GRK) hosts 5 major car rental companies, with daily rates averaging $63 for economy cars. Top options include:

    • Budget
    • Dollar
    • Hertz
    • Alamo
    • Enterprise Rent-A-Car

  • Which airports can I use when flying from Houston to Killeen?

    Flights from Houston to Killeen may depart from several airports in Houston area, including Houston Hobby (HOU) and Houston George Bush Intcntl (IAH). Flights usually arrive at Killeen Fort Hood Regional (GRK).

  • Which airports do connecting flights from Houston to Killeen pass through?

    Most connecting flights from Houston to Killeen pass through Dallas/Fort Worth (DFW), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Houston to Killeen?

    Yes. Flexible dates can save you up to 53% on flights from Houston to Killeen. Saturday is the cheapest departure day at $236 round-trip on average, while Friday is the most expensive at $493, a difference of $257.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Your guide to booking Houston to Killeen flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Friday. On this route, Saturday flights average $236, about $257 less than Friday fares (52% savings) based on the last 12 months.

More options for your flight from Houston to Killeen

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