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DEN - GRK

$557 Find Cheap Flights from Denver to Killeen - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$557
Typical prices: $336-$1,028
American Airlines
Sun 10/21Wed 10/24
DEN - GRK • 1 stop
When to travel
June
Cheapest • 36% price drop
June
Most popular
Good to know
+1
Good to know
+1
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Booking Insights
Flight Deals

Cheap Flights from Denver to Killeen (DEN-GRK)

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

Recent round-trip flight deals from Denver to Killeen

Wed, Oct 21 - Sat, Oct 24
American Airlines Logo
1:07 pm - 6:32 pmDEN  Denver Intl-GRK Killeen Fort Hood Regional
4h 25m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 8:09 amGRK  Killeen Fort Hood Regional-DEN Denver Intl
4h 09m1 stop Dallas/Fort Worth
$557American Airlines
Fri, Dec 4 - Mon, Dec 7
American Airlines Logo
10:37 am - 6:11 pmDEN  Denver Intl-GRK Killeen Fort Hood Regional
6h 34m1 stop Dallas/Fort Worth
American Airlines Logo
10:00 am - 3:33 pmGRK  Killeen Fort Hood Regional-DEN Denver Intl
6h 33m1 stop Dallas/Fort Worth
$583American Airlines
Fri, Oct 23 - Tue, Oct 27
American Airlines Logo
3:14 pm - 8:52 pmDEN  Denver Intl-GRK Killeen Fort Hood Regional
4h 38m1 stop Dallas/Fort Worth
American Airlines Logo
12:28 pm - 4:04 pmGRK  Killeen Fort Hood Regional-DEN Denver Intl
4h 36m1 stop Dallas/Fort Worth
$611American Airlines
Fri, Oct 23 - Tue, Oct 27
American Airlines Logo
12:21 pm - 8:52 pmDEN  Denver Intl-GRK Killeen Fort Hood Regional
7h 31m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
American Airlines Logo
3:16 pm - 6:56 pmGRK  Killeen Fort Hood Regional-DEN Denver Intl
4h 40m1 stop Dallas/Fort Worth
$927American Airlines
Wed, Oct 21 - Sat, Oct 24
American Airlines Logo
1:07 pm - 8:52 pmDEN  Denver Intl-GRK Killeen Fort Hood Regional
6h 45m1 stop Dallas/Fort Worth
American Airlines Logo
3:16 pm - 9:59 pmGRK  Killeen Fort Hood Regional-DEN Denver Intl
7h 43m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl
$929American Airlines
Fri, Dec 4 - Mon, Dec 7
American Airlines Logo
6:40 pm - 11:59 pmDEN  Denver Intl-GRK Killeen Fort Hood Regional
4h 19m1 stop Dallas/Fort Worth
American Airlines Logo
3:17 pm - 9:57 pmGRK  Killeen Fort Hood Regional-DEN Denver Intl
7h 40m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl
$940American Airlines
Wed, Dec 23 - Sat, Jan 2
American Airlines Logo
5:30 am - 11:56 amDEN  Denver Intl-GRK Killeen Fort Hood Regional
5h 26m1 stop Dallas/Fort Worth
American Airlines Logo
6:50 pm - 10:42 pmGRK  Killeen Fort Hood Regional-DEN Denver Intl
4h 52m1 stop Dallas/Fort Worth
$1,053American Airlines
Booking Insights

Price, demand and travel trends for Denver 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 Denver to Killeen?

Round-trip flights from Denver to Killeen typically range from $336 to $1,028. The lowest price found in the past 5 days was $557, on American Airlines.

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Key details for Denver to Killeen flights

Low season

October

Cheapest flight

$557
The most popular month to fly with an average 192% increase in travelers.
Round-trip flight from Denver to Killeen

When to book flights from Denver to Killeen

Are your dates flexible? Find out the best times to travel from Denver 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 Denver 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 Denver to Killeen?

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

  • Do I need a passport to fly from Denver 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.

  • How much should I expect to pay for a Denver to Killeen flight?

    Round-trip flights from Denver to Killeen range from $336 to $1,028, with an average of $526 over the past 12 months. Anything below $336 counts as a good deal.

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

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $557 to $2,758. That means the highest observed fare was about 5x 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 starting from around $27 for economy cars. Top options include:

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

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

    Flights from Denver to Killeen usually depart from Denver Intl (DEN) and arrive at Killeen Fort Hood Regional (GRK).

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

    Most connecting flights from Denver 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 Denver to Killeen?

    Yes. Flexible dates can save you up to 73% on flights from Denver to Killeen. Monday is the cheapest departure day at $336 round-trip on average, while Thursday is the most expensive at $1,212, a difference of $876.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Denver and Killeen?

    Killeen is 1 hour ahead of Denver (Central Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Denver 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 Monday departure and avoid flying on Thursday. On this route, Monday flights average $336, about $876 less than Thursday fares (72% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Denver to Killeen trip for June. Fares historically average $336 round-trip in that month - typically $876 less than the most expensive month, which is March (based on the last 12 months).

More options for your flight from Denver to Killeen

Complete your trip to Killeen with a hotel stay or car rental

Car rentals in Killeen
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