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Cheap flights from Detroit to Killeen from $430

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to Killeen departing on 11/29. 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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Cheap round-trip flights

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American Airlines Logo
7:36 pm - 11:43 pmDTW-GRK
5h 07m1 stop
American Airlines Logo
4:10 pm - 10:55 pmGRK-DTW
5h 45m1 stop
$505American Airlines
Find Deal
Mon, Dec 1 - Mon, Dec 8
American Airlines Logo
5:07 am - 9:51 amDTW-GRK
5h 44m1 stop
American Airlines Logo
4:00 pm - 10:57 pmGRK-DTW
5h 57m1 stop
$525American Airlines
Find Deal
Thu, Dec 18 - Mon, Dec 22
American Airlines Logo
5:18 am - 9:08 amDTW-GRK
4h 50m1 stop
American Airlines Logo
12:45 pm - 5:54 pmGRK-DTW
4h 09m1 stop
$538American Airlines
Find Deal
Sat, Mar 14 - Wed, Mar 18
American Airlines Logo
6:59 am - 3:48 pmDTW-GRK
9h 49m2 stops
American Airlines Logo
12:45 pm - 8:05 pmGRK-DTW
6h 20m1 stop
$543American Airlines
Find Deal
Sat, Mar 14 - Wed, Mar 18
American Airlines Logo
6:59 am - 3:48 pmDTW-GRK
9h 49m2 stops
American Airlines Logo
5:24 am - 3:31 pmGRK-DTW
9h 07m2 stops
$568American Airlines
Find Deal
Sat, Mar 14 - Wed, Mar 18
American Airlines Logo
5:11 am - 10:01 amDTW-GRK
5h 50m1 stop
American Airlines Logo
9:56 am - 7:26 pmGRK-DTW
8h 30m2 stops
$573American Airlines
Find Deal
Sat, Nov 29 - Sat, Dec 6
American Airlines Logo
12:41 pm - 9:07 pmDTW-GRK
9h 26m2 stops
American Airlines Logo
4:10 pm - 10:55 pmGRK-DTW
5h 45m1 stop
$673American Airlines
Find Deal
Mon, Dec 1 - Mon, Dec 8
American Airlines Logo
6:28 am - 3:40 pmDTW-GRK
10h 12m2 stops
American Airlines Logo
9:56 am - 6:33 pmGRK-DTW
7h 37m2 stops
$712American Airlines
Find Deal
Sat, Nov 29 - Sat, Dec 6
American Airlines Logo
8:19 am - 3:29 pmDTW-GRK
8h 10m2 stops
American Airlines Logo
4:00 pm - 10:57 pmGRK-DTW
5h 57m1 stop
$714American Airlines
Find Deal
Thu, Dec 18 - Mon, Dec 22
American Airlines Logo
12:41 pm - 9:07 pmDTW-GRK
9h 26m2 stops
American Airlines Logo
10:33 am - 8:00 pmGRK-DTW
8h 27m2 stops
$789American Airlines
Find Deal
Mon, Dec 1 - Mon, Dec 8

American Airlines flights from Detroit to Killeen

Our best American Airlines deals on Detroit to Killeen flight tickets
American Airlines
Dec 1
DTW7:36 pmDetroit Metropolitan Wayne County
5h 07m
1 stop
GRK11:43 pmKilleen Fort Hood Regional
Dec 8
GRK4:10 pmKilleen Fort Hood Regional
5h 45m
1 stop
DTW10:55 pmDetroit Metropolitan Wayne County
$505
Find similar
American Airlines
Dec 18
DTW5:07 amDetroit Metropolitan Wayne County
5h 44m
1 stop
GRK9:51 amKilleen Fort Hood Regional
Dec 22
GRK4:00 pmKilleen Fort Hood Regional
5h 57m
1 stop
DTW10:57 pmDetroit Metropolitan Wayne County
$525
Find similar
American Airlines
Mar 14
DTW5:18 amDetroit Metropolitan Wayne County
4h 50m
1 stop
GRK9:08 amKilleen Fort Hood Regional
Mar 18
GRK12:45 pmKilleen Fort Hood Regional
4h 09m
1 stop
DTW5:54 pmDetroit Metropolitan Wayne County
$538
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Detroit 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 November 2, 2025.
Use the filters below to find and compare flights from Detroit to Killeen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitKilleen

DTW - GRK

DTWGRK

Detroit Metropolitan Wayne County

Mon 12/1

7:36 pm-11:43 pm

1 stop5h 07m

Killeen Fort Hood Regional

Mon 12/8

4:10 pm-10:55 pm

1 stop5h 45m

$505

DetroitKilleen

DTW - GRK

DTWGRK

Detroit Metropolitan Wayne County

Thu 12/18

5:07 am-9:51 am

1 stop5h 44m

Killeen Fort Hood Regional

Mon 12/22

4:00 pm-10:57 pm

1 stop5h 57m

$525

DetroitKilleen

DTW - GRK

DTWGRK

Detroit Metropolitan Wayne County

Sat 3/14

5:18 am-9:08 am

1 stop4h 50m

Killeen Fort Hood Regional

Wed 3/18

12:45 pm-5:54 pm

1 stop4h 09m

$538

DetroitKilleen

DTW - GRK

DTWGRK

Detroit Metropolitan Wayne County

Sat 3/14

6:59 am-3:48 pm

2 stops9h 49m

Killeen Fort Hood Regional

Wed 3/18

12:45 pm-8:05 pm

1 stop6h 20m

$543

DetroitKilleen

DTW - GRK

DTWGRK

Detroit Metropolitan Wayne County

Sat 3/14

6:59 am-3:48 pm

2 stops9h 49m

Killeen Fort Hood Regional

Wed 3/18

5:24 am-3:31 pm

2 stops9h 07m

$568

DetroitKilleen

DTW - GRK

DTWGRK

Detroit Metropolitan Wayne County

Sat 11/29

5:11 am-10:01 am

1 stop5h 50m

Killeen Fort Hood Regional

Sat 12/6

9:56 am-7:26 pm

2 stops8h 30m

$573

DetroitKilleen

DTW - GRK

DTWGRK

Detroit Metropolitan Wayne County

Mon 12/1

12:41 pm-9:07 pm

2 stops9h 26m

Killeen Fort Hood Regional

Mon 12/8

4:10 pm-10:55 pm

1 stop5h 45m

$673

DetroitKilleen

DTW - GRK

DTWGRK

Detroit Metropolitan Wayne County

Sat 11/29

6:28 am-3:40 pm

2 stops10h 12m

Killeen Fort Hood Regional

Sat 12/6

9:56 am-6:33 pm

2 stops7h 37m

$712

DetroitKilleen

DTW - GRK

DTWGRK

Detroit Metropolitan Wayne County

Thu 12/18

8:19 am-3:29 pm

2 stops8h 10m

Killeen Fort Hood Regional

Mon 12/22

4:00 pm-10:57 pm

1 stop5h 57m

$714

DetroitKilleen

DTW - GRK

DTWGRK

Detroit Metropolitan Wayne County

Mon 12/1

12:41 pm-9:07 pm

2 stops9h 26m

Killeen Fort Hood Regional

Mon 12/8

10:33 am-8:00 pm

2 stops8h 27m

$789

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Killeen from

How to get the cheapest flight ticket from Detroit 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 Detroit is on a Saturday. momondo users have found tickets for Saturday departures for as low as $423. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Killeen is Thursday, with ticket prices averaging around $527.

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 afternoon. momondo users have found flights departing from Detroit to Killeen in the afternoon for as low as $438. 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 evening, with an average ticket price of $473. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Detroit to Killeen

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

Cheap Detroit to Killeen (DTT to GRK) flight deals and tips

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

Direct flights

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

    Detroit and Killeen Fort Hood Regional are 1119.3 mi apart from one another. In terms of flight time, this usually takes a little over 4h 50m.

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

    Prices for flights from Detroit to Killeen Fort Hood Regional Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Detroit 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.

Best airlines flying from Detroit to Killeen

Compare and see reviews for airlines that fly from Detroit to Killeen with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $258Free CancellationRating
7.2
11,034 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 Detroit to Killeen?

Finding the right flight to Killeen from Detroit is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Killeen quick and easy, saving you time and money.

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

All flight searches from Detroit to Killeen on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Detroit to Killeen.

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

If you are not ready to book a flight from Detroit to Killeen now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Killeen and let you know when they change.

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