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Cheap flights from Detroit to Killeen from $335

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 3/31. 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 Detroit to Killeen

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:10 am - 11:26 am
DTW
-
GRK
6h 16m
1 stop
American Airlines Logo
3:59 pm - 11:58 pm
GRK
-
DTW
6h 59m
1 stop
$359American Airlines
Thu, Mar 19 - Sun, Mar 22
American Airlines Logo
6:10 am - 11:26 am
DTW
-
GRK
6h 16m
1 stop
American Airlines Logo
5:00 am - 10:48 am
GRK
-
DTW
4h 48m
1 stop
$439American Airlines
Wed, Apr 1 - Wed, Apr 22
American Airlines Logo
5:00 am - 11:21 am
DTW
-
GRK
7h 21m
2 stops
American Airlines Logo
1:08 pm - 9:43 pm
GRK
-
DTW
7h 35m
1 stop
$444American Airlines
Tue, Apr 7 - Sat, Apr 25
American Airlines Logo
4:10 pm - 10:45 pm
DTW
-
GRK
7h 35m
1 stop
American Airlines Logo
3:06 pm - 10:11 pm
GRK
-
DTW
6h 05m
1 stop
$448American Airlines
Wed, May 27 - Sun, May 31
American Airlines Logo
5:00 am - 11:21 am
DTW
-
GRK
7h 21m
2 stops
American Airlines Logo
1:08 pm - 11:25 pm
GRK
-
DTW
9h 17m
2 stops
$449American Airlines
Tue, Apr 7 - Sat, Apr 25
American Airlines Logo
12:52 pm - 10:45 pm
DTW
-
GRK
10h 53m
2 stops
American Airlines Logo
3:06 pm - 11:36 pm
GRK
-
DTW
7h 30m
1 stop
$453American Airlines
Wed, May 27 - Sun, May 31
American Airlines Logo
11:40 am - 6:03 pm
DTW
-
GRK
7h 23m
1 stop
American Airlines Logo
3:59 pm - 11:58 pm
GRK
-
DTW
6h 59m
1 stop
$459American Airlines
Sat, Mar 7 - Sun, Mar 8
American Airlines Logo
4:01 pm - 10:23 pm
DTW
-
GRK
7h 22m
1 stop
American Airlines Logo
1:08 pm - 9:43 pm
GRK
-
DTW
7h 35m
1 stop
$479American Airlines
Tue, Mar 31 - Sat, Apr 18
American Airlines Logo
1:29 pm - 10:03 pm
DTW
-
GRK
9h 34m
2 stops
American Airlines Logo
1:08 pm - 9:43 pm
GRK
-
DTW
7h 35m
1 stop
$484American Airlines
Sun, Apr 5 - Sat, Apr 25
American Airlines Logo
1:29 pm - 10:03 pm
DTW
-
GRK
9h 34m
2 stops
American Airlines Logo
3:54 pm - 12:45 am
GRK
-
DTW
7h 51m
2 stops
$489American Airlines
Sun, Apr 5 - Tue, Apr 21

American Airlines flights from Detroit to Killeen

Our best American Airlines deals on Detroit to Killeen flight tickets
American Airlines
Mar 19
DTW6:10 amDetroit Metropolitan Wayne County
6h 16m
1 stop
GRK11:26 amKilleen Fort Hood Regional
Mar 22
GRK3:59 pmKilleen Fort Hood Regional
6h 59m
1 stop
DTW11:58 pmDetroit Metropolitan Wayne County
$359
American Airlines
Apr 1
DTW6:10 amDetroit Metropolitan Wayne County
6h 16m
1 stop
GRK11:26 amKilleen Fort Hood Regional
Apr 18
GRK7:13 amKilleen Fort Hood Regional
6h 36m
1 stop
DTW2:49 pmDetroit Metropolitan Wayne County
$439
American Airlines
Apr 7
DTW5:00 amDetroit Metropolitan Wayne County
7h 21m
2 stops
GRK11:21 amKilleen Fort Hood Regional
Apr 22
GRK5:00 amKilleen Fort Hood Regional
4h 48m
1 stop
DTW10:48 amDetroit Metropolitan Wayne County
$444

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 February 9, 2026.
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

Thu 3/19

6:10 am-11:26 am

1 stop6h 16m

Killeen Fort Hood Regional

Sun 3/22

3:59 pm-11:58 pm

1 stop6h 59m

$359

DetroitKilleen

DTW - GRK

DTWGRK

Detroit Metropolitan Wayne County

Wed 4/1

6:10 am-11:26 am

1 stop6h 16m

Killeen Fort Hood Regional

Wed 4/22

5:00 am-10:48 am

1 stop4h 48m

$439

DetroitKilleen

DTW - GRK

DTWGRK

Detroit Metropolitan Wayne County

Tue 4/7

5:00 am-11:21 am

2 stops7h 21m

Killeen Fort Hood Regional

Sat 4/25

1:08 pm-9:43 pm

1 stop7h 35m

$444

DetroitKilleen

DTW - GRK

DTWGRK

Detroit Metropolitan Wayne County

Wed 5/27

4:10 pm-10:45 pm

1 stop7h 35m

Killeen Fort Hood Regional

Sun 5/31

3:06 pm-10:11 pm

1 stop6h 05m

$448

DetroitKilleen

DTW - GRK

DTWGRK

Detroit Metropolitan Wayne County

Tue 4/7

5:00 am-11:21 am

2 stops7h 21m

Killeen Fort Hood Regional

Sat 4/25

1:08 pm-11:25 pm

2 stops9h 17m

$449

DetroitKilleen

DTW - GRK

DTWGRK

Detroit Metropolitan Wayne County

Wed 5/27

12:52 pm-10:45 pm

2 stops10h 53m

Killeen Fort Hood Regional

Sun 5/31

3:06 pm-11:36 pm

1 stop7h 30m

$453

DetroitKilleen

DTW - GRK

DTWGRK

Detroit Metropolitan Wayne County

Sat 3/7

11:40 am-6:03 pm

1 stop7h 23m

Killeen Fort Hood Regional

Sun 3/8

3:59 pm-11:58 pm

1 stop6h 59m

$459

DetroitKilleen

DTW - GRK

DTWGRK

Detroit Metropolitan Wayne County

Tue 3/31

4:01 pm-10:23 pm

1 stop7h 22m

Killeen Fort Hood Regional

Sat 4/18

1:08 pm-9:43 pm

1 stop7h 35m

$479

DetroitKilleen

DTW - GRK

DTWGRK

Detroit Metropolitan Wayne County

Sun 4/5

1:29 pm-10:03 pm

2 stops9h 34m

Killeen Fort Hood Regional

Sat 4/25

1:08 pm-9:43 pm

1 stop7h 35m

$484

DetroitKilleen

DTW - GRK

DTWGRK

Detroit Metropolitan Wayne County

Sun 4/5

1:29 pm-10:03 pm

2 stops9h 34m

Killeen Fort Hood Regional

Tue 4/21

3:54 pm-12:45 am

2 stops7h 51m

$489

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 airline that flies from Detroit to Killeen Fort Hood Regional?

American Airlines and Alaska Airlines are the most popular carriers operating from Detroit to Killeen Fort Hood Regional

What airlines fly to Killeen?

Delta, Spirit Airlines and American Airlines are the top three most popular airlines that fly to Killeen from Detroit according to our data. Delta is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Killeen. Keep in mind that there are 6 different airlines that fly to Killeen on a routine basis, so you have a few additional options to choose from.

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

Fastest flight time

4h 56m

Direct flights

None
The fastest flight from Detroit to Killeen takes 4h 56m
There are no direct flights from Detroit to Killeen. There are no popular flight routes from Detroit to Killeen.
Search flight deals

  • 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 56m.

  • 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
11,258 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
Copperas Cove
Salado
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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