DEN - GRK

$516 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
$1,018
Typical prices: $336-$1,082
American Airlines
Fri 9/7Tue 9/11
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

Mon, Sep 7 - Fri, Sep 11
American Airlines Logo
6:25 am - 12:07 pmDEN  Denver Intl-GRK Killeen Fort Hood Regional
4h 42m1 stop Dallas/Fort Worth
American Airlines Logo
4:09 pm - 8:10 amGRK  Killeen Fort Hood Regional-DEN Denver Intl
17h 01m1 stop Dallas/Fort Worth
$1,018American Airlines
Mon, Sep 7 - Fri, Sep 11
American Airlines Logo
8:29 am - 8:59 pmDEN  Denver Intl-GRK Killeen Fort Hood Regional
11h 30m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
American Airlines Logo
12:47 pm - 5:42 pmGRK  Killeen Fort Hood Regional-DEN Denver Intl
5h 55m1 stop Dallas/Fort Worth
$1,257American 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 from Denver to Killeen with more confidence.

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

Round-trip flights from Denver to Killeen start at $1,018. Prices are typical for this route right now, with typical round-trip fares ranging from $336 to $1,082. The lowest price found in the past 5 days was $1,018 on American Airlines.

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Key details for Denver to Killeen flights

Low season

February

Cheapest flight

$1,018
Best time to beat the crowds but there is an average 30% increase in price.
Most popular time to fly and prices are also 60% lower on average.
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 route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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).

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

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

  • 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. Other layover airports each see under 5%.

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

    Yes. Being flexible with your travel dates can save you up to 73% on the Denver to Killeen route. 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.

  • 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.

  • 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 varied from about $1,018 to $1,257. That means the highest observed fare was about 23% higher than the lowest one.

  • 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.

  • 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

  • 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.

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 can be flexible, aim for a Monday departure instead of Thursday. On this route, Monday flights average $336 - about $876 less than Thursday (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).

Everything you need to know for your flight from Denver to Killeen

Information on your arrival and departure airports

Denver (DEN)
Killeen (GRK)