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DEN - GRK

$583 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
$583
Typical prices: $336-$1,082
American Airlines
Mon 1/8Wed 1/10
DEN - GRK • 1 stop
When to travel
June
Cheapest • 60% price drop
June
Most popular
Good to know
+1
Good to know
+1
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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

Fri, Jan 8 - Sun, Jan 10
American Airlines Logo
3:10 pm - 10:47 pmDEN  Denver Intl-GRK Killeen Fort Hood Regional
6h 37m1 stop Dallas/Fort Worth
American Airlines Logo
5:05 am - 8:13 amGRK  Killeen Fort Hood Regional-DEN Denver Intl
4h 08m1 stop Dallas/Fort Worth
$583American Airlines
Sun, Oct 11 - Thu, Oct 15
American Airlines Logo
7:28 am - 2:44 pmDEN  Denver Intl-GRK Killeen Fort Hood Regional
6h 16m1 stop Dallas/Fort Worth
American Airlines Logo
10:00 am - 4:04 pmGRK  Killeen Fort Hood Regional-DEN Denver Intl
7h 04m1 stop Dallas/Fort Worth
$1,051American Airlines
Wed, Dec 23 - Sat, Jan 2
American Airlines Logo
9:03 am - 2:18 pmDEN  Denver Intl-GRK Killeen Fort Hood Regional
4h 15m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 8:12 amGRK  Killeen Fort Hood Regional-DEN Denver Intl
4h 12m1 stop Dallas/Fort Worth
$1,053American Airlines
Wed, Dec 23 - Sat, Jan 2
American Airlines Logo
9:03 am - 2:18 pmDEN  Denver Intl-GRK Killeen Fort Hood Regional
4h 15m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 8:12 amGRK  Killeen Fort Hood Regional-DEN Denver Intl
4h 12m1 stop Dallas/Fort Worth
$1,073American Airlines
Wed, Dec 23 - Sat, Jan 2
American Airlines Logo
9:02 am - 2:18 pmDEN  Denver Intl-GRK Killeen Fort Hood Regional
4h 16m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 8:12 amGRK  Killeen Fort Hood Regional-DEN Denver Intl
4h 12m1 stop Dallas/Fort Worth
$1,073American Airlines
Fri, Jan 8 - Sun, Jan 10
American Airlines Logo
6:48 am - 3:41 pmDEN  Denver Intl-GRK Killeen Fort Hood Regional
7h 53m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
American Airlines Logo
5:05 am - 8:13 amGRK  Killeen Fort Hood Regional-DEN Denver Intl
4h 08m1 stop Dallas/Fort Worth
$1,131American Airlines
Sun, Oct 11 - Thu, Oct 15
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 - 6:58 pmGRK  Killeen Fort Hood Regional-DEN Denver Intl
4h 42m1 stop Dallas/Fort Worth
$1,437American Airlines
Wed, Dec 23 - Sat, Jan 2
American Airlines Logo
9:03 am - 2:18 pmDEN  Denver Intl-GRK Killeen Fort Hood Regional
4h 15m1 stop Dallas/Fort Worth
American Airlines Logo
2:48 pm - 10:31 pmGRK  Killeen Fort Hood Regional-DEN Denver Intl
8h 43m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl
$2,126American 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 $1,082. The lowest price found in the past 5 days was $583, on American Airlines.

Find deals

Key details for Denver to Killeen flights

Low season

February

Cheapest flight

$583
Beat the crowds with an average 50% drop in travelers.
The most popular month to fly with an average 150% 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 $1,082, with an average of $831 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 $583 to $2,951. 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 $26 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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