DEN - GRK

$500 Find Cheap Flights from Denver to Killeen - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$630
Typical prices: $336-$1,082
American Airlines
Sat 10/6Fri 10/12
DEN - GRK • 1 stop
Cheapest one-way
$500
Typical prices: $470-$509
Alaska Airlines
Wed 11/21
DEN - GRK • 2 stops
When to travel
June
Cheapest • 60% price drop
June
Most popular
Good to know
+1
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Killeen!
Flight Deals
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

Tue, Oct 6 - Mon, Oct 12
American Airlines Logo
4:54 pm - 11:36 pmDEN  Denver Intl-GRK Killeen Fort Hood Regional
5h 42m1 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
$630American Airlines
Tue, Oct 6 - Mon, Oct 12
American Airlines Logo
12:21 pm - 11:36 pmDEN  Denver Intl-GRK Killeen Fort Hood Regional
10h 15m2 stops Phoenix Sky Harbor Intl 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
$994American 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
Wed, Dec 23 - Sat, Jan 2
American Airlines Logo
5:40 am - 2:18 pmDEN  Denver Intl-GRK Killeen Fort Hood Regional
7h 38m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
American Airlines Logo
6:50 pm - 10:21 pmGRK  Killeen Fort Hood Regional-DEN Denver Intl
4h 31m1 stop Dallas/Fort Worth
$1,981American Airlines
Wed, Dec 23 - Sat, Jan 2
American Airlines Logo
12:21 pm - 9:06 pmDEN  Denver Intl-GRK Killeen Fort Hood Regional
7h 45m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
American Airlines Logo
12:26 pm - 3:51 pmGRK  Killeen Fort Hood Regional-DEN Denver Intl
4h 25m1 stop Dallas/Fort Worth
$2,598American 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 $630, on American Airlines.

Find deals

Key details for Denver to Killeen flights

Low season

February

Cheapest flight

$500
Beat the crowds with an average 50% drop in travelers.
The most popular month to fly with an average 150% increase in travelers.
One-way 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 $630 to $2,598. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Denver to Killeen looking right now?

    One-way fares from Denver to Killeen are currently higher than usual. Average one-way flight prices are about $602, which is 28% above the typical average for this route.

  • 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
Hotels in Killeen