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Killeen

$379+ Cheap flights from Detroit Metropolitan Wayne County Airport to Killeen (DTW - GRK)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — GRK
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Detroit to Killeen

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTW) to Killeen (GRK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$379
(American Airlines)
From Detroit Metropolitan Wayne County to Killeen Fort Hood Regional
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Find flight deals from Detroit to Killeen

Cheapest flights from Detroit to Killeen
Explore the most affordable flight options available from Detroit to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/114:09 pmDTW - GRK
1 stop6h 24mAmerican Airlines
Fri 10/173:00 pmGRK - DTW
1 stop6h 32mAmerican Airlines
Deal found 9/10$379
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/86:48 amDTW - GRK
1 stop6h 16mAmerican Airlines
Wed 10/225:16 amGRK - DTW
1 stop4h 28mAmerican Airlines
Deal found 9/11$395
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/267:00 amDTW - GRK
1 stop5h 04mAmerican Airlines
Tue 9/3010:17 amGRK - DTW
2 stops10h 31mAmerican Airlines
Deal found 9/11$404
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/95:42 pmDTW - GRK
1 stop7h 08mAmerican Airlines
Mon 10/1310:36 amGRK - DTW
1 stop6h 57mAmerican Airlines
Deal found 9/11$535
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/263:50 pmDTW - GRK
1 stop6h 17mAmerican Airlines
Sun 11/3011:52 amGRK - DTW
1 stop5h 54mAmerican Airlines
Deal found 9/10$628

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Killeen that are best for you.

Fly from

Detroit

Fly to

Killeen

Route

Depart

Return

Price

DetroitKilleen

DTW - GRK

DTWGRK

Detroit Metropolitan Wayne County

Sat 10/11

4:09 pm-9:33 pm

1 stop6h 24m

Killeen Fort Hood Regional

Fri 10/17

3:00 pm-10:32 pm

1 stop6h 32m

$379

DetroitKilleen

DTW - GRK

DTWGRK

Detroit Metropolitan Wayne County

Wed 10/8

6:48 am-12:04 pm

1 stop6h 16m

Killeen Fort Hood Regional

Wed 10/22

5:16 am-10:44 am

1 stop4h 28m

$395

DetroitKilleen

DTW - GRK

DTWGRK

Detroit Metropolitan Wayne County

Fri 9/26

7:00 am-11:04 am

1 stop5h 04m

Killeen Fort Hood Regional

Tue 9/30

10:17 am-9:48 pm

2 stops10h 31m

$404

DetroitKilleen

DTW - GRK

DTWGRK

Detroit Metropolitan Wayne County

Fri 10/10

5:42 pm-11:50 pm

1 stop7h 08m

Killeen Fort Hood Regional

Mon 10/13

7:42 am-2:25 pm

1 stop5h 43m

$409

DetroitKilleen

DTW - GRK

DTWGRK

Detroit Metropolitan Wayne County

Sat 10/11

6:48 am-12:04 pm

1 stop6h 16m

Killeen Fort Hood Regional

Tue 10/14

5:16 am-10:44 am

1 stop4h 28m

$459

DetroitKilleen

DTW - GRK

DTWGRK

Detroit Metropolitan Wayne County

Fri 10/10

5:42 pm-11:50 pm

1 stop7h 08m

Killeen Fort Hood Regional

Tue 10/14

2:48 pm-10:34 pm

1 stop6h 46m

$459

DetroitKilleen

DTW - GRK

DTWGRK

Detroit Metropolitan Wayne County

Sat 10/11

12:00 pm-5:38 pm

1 stop6h 38m

Killeen Fort Hood Regional

Thu 10/16

5:16 am-10:43 am

1 stop4h 27m

$459

DetroitKilleen

DTW - GRK

DTWGRK

Detroit Metropolitan Wayne County

Fri 10/10

5:42 pm-11:50 pm

1 stop7h 08m

Killeen Fort Hood Regional

Sun 10/12

3:00 pm-10:32 pm

1 stop6h 32m

$459

DetroitKilleen

DTW - GRK

DTWGRK

Detroit Metropolitan Wayne County

Sat 10/11

6:48 am-12:04 pm

1 stop6h 16m

Killeen Fort Hood Regional

Sun 10/12

3:00 pm-10:32 pm

1 stop6h 32m

$459

DetroitKilleen

DTW - GRK

DTWGRK

Detroit Metropolitan Wayne County

Tue 9/16

5:37 pm-10:32 pm

1 stop5h 55m

$381

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 11 results
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Best time to book a flight from Detroit to Killeen

Have a flexible travel schedule? Discover the best time to fly to Killeen from Detroit with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Detroit Metropolitan Wayne County Airport to Killeen

What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to Killeen?

Currently, January is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Killeen (average of $316). Flying from Detroit Metropolitan Wayne County Airport to Killeen in December is currently the most expensive (average of $468). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DTW to GRK?

Find hourly flight availability from Detroit to Killeen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Detroit Metropolitan Wayne County Airport to Killeen as you normally would.

Reviews of airlines servicing Killeen

Get insights into the airlines that provide service to Killeen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Killeen. Reviews last updated September 11, 2025.
Read reviews from past customers who have flown American Airlines from Detroit Metropolitan Wayne County Airport to Killeen. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Entertainment

6.9

Overall

7.2

Food

6.4

Crew

8.0

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Entertainment

6.9

Overall

7.2

Food

6.4

Crew

8.0

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.

Related info for your journey

Find useful and relevant information for your journey from Detroit to Killeen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Detroit Metropolitan Wayne County Airport to Killeen?

    For as low as $379, American Airlines can have you in Killeen from Detroit Metropolitan Wayne County Airport in 6h 24m. Detroit Metropolitan Wayne County Airport and Killeen are separated by a distance of 1109 mi.

  • What is the cheapest airline to fly from Detroit Metropolitan Wayne County Airport to Killeen round-trip?

    Currently priced at $258, American Airlines will fly you from Detroit Metropolitan Wayne County Airport to Killeen and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.

  • Can I find deals for flights from Detroit to Killeen that include hotel bookings?

    Yes. In addition to deals on Detroit to Killeen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Detroit to Killeen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Killeen.

  • Can I find deals for business class flights from Detroit to Killeen?

    Yes. Cheapflights offers flight deals from Detroit to Killeen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to Killeen?

    Currently, January is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Killeen (average of $316). Flying from Detroit Metropolitan Wayne County Airport to Killeen in December is currently the most expensive (average of $468). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Killeen?

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

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Top airline flying from Detroit to Killeen

Discover the top airline that operate flights from Detroit to Killeen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$488FlexibilityNo cancel feeOn-time71%

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