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Cheap flights from Denver to Killeen from $562

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Killeen departing on 11/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Denver to Killeen

Cheap round-trip flights

American Airlines Logo
2:48 pm - 10:24 pmDEN-GRK
6h 36m1 stop
American Airlines Logo
4:10 pm - 10:04 pmGRK-DEN
6h 54m1 stop
$562American Airlines
Find Deal
Mon, Nov 24 - Sun, Nov 30
American Airlines Logo
6:44 pm - 11:43 pmDEN-GRK
3h 59m1 stop
American Airlines Logo
6:50 pm - 10:04 pmGRK-DEN
4h 14m1 stop
$617American Airlines
Find Deal
Wed, Nov 26 - Sun, Nov 30
American Airlines Logo
2:48 pm - 7:57 pmDEN-GRK
4h 09m1 stop
American Airlines Logo
6:50 pm - 10:04 pmGRK-DEN
4h 14m1 stop
$625American Airlines
Find Deal
Fri, Nov 28 - Mon, Dec 1
American Airlines Logo
5:44 am - 11:08 amDEN-GRK
4h 24m1 stop
American Airlines Logo
4:40 pm - 10:09 pmGRK-DEN
6h 29m1 stop
$901American Airlines
Find Deal
Sun, Sep 28 - Mon, Sep 29
American Airlines Logo
2:25 pm - 11:43 pmDEN-GRK
8h 18m2 stops
American Airlines Logo
6:50 pm - 10:04 pmGRK-DEN
4h 14m1 stop
$938American Airlines
Find Deal
Wed, Nov 26 - Sun, Nov 30
American Airlines Logo
10:32 am - 4:02 pmDEN-GRK
4h 30m1 stop
American Airlines Logo
11:34 am - 10:01 pmGRK-DEN
11h 27m2 stops
$973American Airlines
Find Deal
Sun, Sep 28 - Mon, Sep 29
American Airlines Logo
8:00 am - 4:02 pmDEN-GRK
7h 02m2 stops
American Airlines Logo
11:34 am - 10:01 pmGRK-DEN
11h 27m2 stops
$1,195American Airlines
Find Deal
Sun, Sep 28 - Mon, Sep 29
American Airlines Logo
10:26 am - 3:40 pmDEN-GRK
4h 14m1 stop
American Airlines Logo
4:10 pm - 10:29 pmGRK-DEN
7h 19m2 stops
$1,244American Airlines
Find Deal
Mon, Nov 24 - Sun, Nov 30

American Airlines flights from Denver to Killeen

Our best American Airlines deals on Denver to Killeen flight tickets
American Airlines
Sep 25
DEN4:36 pmDenver Intl
5h 51m
1 stop
GRK11:27 pmKilleen Fort Hood Regional
Sep 27
GRK4:40 pmKilleen Fort Hood Regional
6h 29m
1 stop
DEN10:09 pmDenver Intl
$529
Find similar
American Airlines
Sep 25
DEN10:32 amDenver Intl
4h 30m
1 stop
GRK4:02 pmKilleen Fort Hood Regional
Sep 28
GRK11:38 amKilleen Fort Hood Regional
5h 08m
1 stop
DEN3:46 pmDenver Intl
$561
Find similar
American Airlines
Nov 24
DEN2:48 pmDenver Intl
6h 36m
1 stop
GRK10:24 pmKilleen Fort Hood Regional
Nov 30
GRK4:10 pmKilleen Fort Hood Regional
6h 54m
1 stop
DEN10:04 pmDenver Intl
$562
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Denver to Killeen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Denver to Killeen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverKilleen

DEN - GRK

DENGRK

Denver Intl

Mon 11/24

2:48 pm-10:24 pm

1 stop6h 36m

Killeen Fort Hood Regional

Sun 11/30

4:10 pm-10:04 pm

1 stop6h 54m

$562

DenverKilleen

DEN - GRK

DENGRK

Denver Intl

Wed 11/26

6:44 pm-11:43 pm

1 stop3h 59m

Killeen Fort Hood Regional

Sun 11/30

6:50 pm-10:04 pm

1 stop4h 14m

$617

DenverKilleen

DEN - GRK

DENGRK

Denver Intl

Fri 11/28

2:48 pm-7:57 pm

1 stop4h 09m

Killeen Fort Hood Regional

Mon 12/1

6:50 pm-10:04 pm

1 stop4h 14m

$625

DenverKilleen

DEN - GRK

DENGRK

Denver Intl

Sun 9/28

5:44 am-11:08 am

1 stop4h 24m

Killeen Fort Hood Regional

Mon 9/29

4:40 pm-10:09 pm

1 stop6h 29m

$901

DenverKilleen

DEN - GRK

DENGRK

Denver Intl

Wed 11/26

2:25 pm-11:43 pm

2 stops8h 18m

Killeen Fort Hood Regional

Sun 11/30

6:50 pm-10:04 pm

1 stop4h 14m

$938

DenverKilleen

DEN - GRK

DENGRK

Denver Intl

Sun 9/28

10:32 am-4:02 pm

1 stop4h 30m

Killeen Fort Hood Regional

Mon 9/29

11:34 am-10:01 pm

2 stops11h 27m

$973

DenverKilleen

DEN - GRK

DENGRK

Denver Intl

Sun 9/28

8:00 am-4:02 pm

2 stops7h 02m

Killeen Fort Hood Regional

Mon 9/29

11:34 am-10:01 pm

2 stops11h 27m

$1,195

DenverKilleen

DEN - GRK

DENGRK

Denver Intl

Mon 11/24

10:26 am-3:40 pm

1 stop4h 14m

Killeen Fort Hood Regional

Sun 11/30

4:10 pm-10:29 pm

2 stops7h 19m

$1,244

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Killeen from

How to get the cheapest flight ticket from Denver to Killeen

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Killeen?

On average, the least expensive day to fly to Killeen from Denver is on a Saturday. momondo users have found tickets for Saturday departures for as low as $631. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Killeen is Sunday, with ticket prices averaging around $865.

What is the cheapest time of day to depart on your flight to Killeen?

According to our data, the cheapest time of day to fly to Killeen is in the morning. momondo users have found flights departing from Denver to Killeen in the morning for as low as $567. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Killeen are more costly in the afternoon, with an average ticket price of $786. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Denver to Killeen

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Killeen according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Denver to Killeen (DEN to GRK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Killeen

Direct flights

None
There are no direct flights from Denver to Killeen. There are no popular flight routes from Denver to Killeen.
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  • How far is Denver Intl to Killeen Fort Hood Regional by plane?

    The distance between Denver Intl and Killeen Fort Hood Regional is about 721.3 mi. A reasonable flight in good conditions will take 3h 59m.

  • When did momondo last update prices for flights from Denver Intl Airport to Killeen Fort Hood Regional Airport?

    Prices for flights from Denver Intl Airport to Killeen Fort Hood Regional Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Denver Intl Airport to Killeen Fort Hood Regional Airport?

  • How old do you have to be to fly from Denver Intl Airport to Killeen Fort Hood Regional Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Killeen Fort Hood Regional Airport.

  • What documentation or ID do you need to fly to Killeen Fort Hood Regional Airport?

    The travel and health documents you'll need for your trip to Killeen Fort Hood Regional Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Killeen Fort Hood Regional Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Denver to Killeen?

Best airlines flying from Denver to Killeen

Compare and see reviews for airlines that fly from Denver to Killeen with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $276Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Killeen?

Book flights to Killeen if you plan to visit one of these locations
Temple
Salado
Copperas Cove
Fort Hood

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Killeen?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Killeen from Denver.

Can I find flights from Denver to Killeen with flexible booking policies on momondo?

Yes. All flights to Killeen from Denver on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Denver to Killeen?

momondo helps you find the best flight between Denver and Killeen by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Denver to Killeen right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Denver to Killeen flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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