HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Detroit

$429+ Cheap flights from Killeen to Detroit Metropolitan Wayne County Airport (GRK - DTW)

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — DTW
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Killeen to Detroit with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Killeen to Detroit

Discover tips and strategies to find the most affordable flight options for your journey from Killeen (GRK) to Detroit (DTW). 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

$429
(American Airlines)
From Killeen Fort Hood Regional to Detroit Metropolitan Wayne County
Search Deals

Find flight deals from Killeen to Detroit

Cheapest flights from Killeen to Detroit
Explore the most affordable flight options available from Killeen to Detroit. 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 9/11. 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 10/912:34 pmGRK - DTW
1 stop4h 59mAmerican Airlines
Thu 10/167:46 pmDTW - GRK
1 stop5h 04mAmerican Airlines
Deal found 9/11$429
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 9/1011:34 amGRK - DTW
1 stop4h 39mAmerican Airlines
Tue 9/234:05 pmDTW - GRK
1 stop7h 27mAmerican Airlines
Deal found 9/10$491
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 9/1310:17 amGRK - DTW
2 stops12h 04mAmerican Airlines
Tue 9/234:05 pmDTW - GRK
1 stop7h 27mAmerican Airlines
Deal found 9/10$496
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 9/1011:34 amGRK - DTW
1 stop4h 39mAmerican Airlines
Sun 9/214:08 pmDTW - GRK
1 stop4h 35mAmerican Airlines
Deal found 9/10$540
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 9/1011:34 amGRK - DTW
1 stop4h 39mAmerican Airlines
Sat 9/2712:24 pmDTW - GRK
2 stops11h 21mAmerican Airlines
Deal found 9/10$543
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 9/1312:19 pmGRK - DTW
2 stops10h 02mAmerican Airlines
Thu 9/255:35 pmDTW - GRK
1 stop6h 52mAmerican Airlines
Deal found 9/10$545
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 9/1312:19 pmGRK - DTW
2 stops10h 02mAmerican Airlines
Sat 9/2712:24 pmDTW - GRK
2 stops11h 21mAmerican Airlines
Deal found 9/10$548
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 9/1011:34 amGRK - DTW
1 stop4h 39mAmerican Airlines
Sun 9/287:46 pmDTW - GRK
1 stop4h 41mAmerican Airlines
Deal found 9/10$581
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 9/1011:34 amGRK - DTW
1 stop4h 39mAmerican Airlines
Mon 9/293:17 pmDTW - GRK
2 stops8h 15mAmerican Airlines
Deal found 9/10$586

Cheapflights Fare Finder

 
Customize your flight search to find flights from Killeen to Detroit 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 Killeen to Detroit Metropolitan Wayne County Airport that are best for you.

Fly from

Killeen

Fly to

Detroit

Route

Depart

Return

Price

KilleenDetroit

GRK - DTW

GRKDTW

Killeen Fort Hood Regional

Thu 10/9

12:34 pm-6:33 pm

1 stop4h 59m

Detroit Metropolitan Wayne County

Thu 10/16

7:46 pm-11:50 pm

1 stop5h 04m

$429

KilleenDetroit

GRK - DTW

GRKDTW

Killeen Fort Hood Regional

Wed 11/12

11:52 am-8:08 pm

1 stop7h 16m

Detroit Metropolitan Wayne County

Sat 11/29

7:36 pm-11:43 pm

1 stop5h 07m

$628

KilleenDetroit

GRK - DTW

GRKDTW

Killeen Fort Hood Regional

Tue 11/18

5:05 am-10:56 am

1 stop4h 51m

Detroit Metropolitan Wayne County

Sat 11/29

7:36 pm-11:43 pm

1 stop5h 07m

$628

KilleenDetroit

GRK - DTW

GRKDTW

Killeen Fort Hood Regional

Sat 11/15

9:56 am-6:28 pm

2 stops7h 32m

Detroit Metropolitan Wayne County

Sat 11/29

7:36 pm-11:43 pm

1 stop5h 07m

$633

KilleenDetroit

GRK - DTW

GRKDTW

Killeen Fort Hood Regional

Tue 11/11

6:05 am-1:50 pm

2 stops6h 45m

Detroit Metropolitan Wayne County

Sat 11/29

5:11 am-10:01 am

1 stop5h 50m

$633

KilleenDetroit

GRK - DTW

GRKDTW

Killeen Fort Hood Regional

Mon 11/17

11:52 am-11:51 pm

2 stops10h 59m

Detroit Metropolitan Wayne County

Sat 11/29

7:36 pm-11:43 pm

1 stop5h 07m

$663

KilleenDetroit

GRK - DTW

GRKDTW

Killeen Fort Hood Regional

Thu 11/13

5:05 am-6:19 pm

2 stops12h 14m

Detroit Metropolitan Wayne County

Sat 11/29

6:28 am-3:40 pm

2 stops10h 12m

$708

KilleenDetroit

GRK - DTW

GRKDTW

Killeen Fort Hood Regional

Tue 11/18

4:10 pm-10:55 pm

1 stop5h 45m

Detroit Metropolitan Wayne County

Sun 11/30

5:11 am-10:04 am

1 stop5h 53m

$708

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Killeen to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from Killeen 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 Killeen to Detroit Metropolitan Wayne County Airport

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

Currently, August is the cheapest month in which you can book a flight from Killeen to Detroit Metropolitan Wayne County Airport (average of $250). Flying from Killeen to Detroit Metropolitan Wayne County Airport in March is currently the most expensive (average of $305). 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.

Reviews of airlines servicing Detroit

Get insights into the airlines that provide service to Detroit. 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 Detroit. Reviews last updated September 11, 2025.
See what other customers who have flown with American Airlines from Killeen to Detroit Metropolitan Wayne County Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Boarding

7.5

Comfort

7.2

Crew

8.0

Overall

7.2

Food

6.4

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Boarding

7.5

Comfort

7.2

Crew

8.0

Overall

7.2

Food

6.4

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

Related info for your journey

Find useful and relevant information for your journey from Killeen to Detroit. 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 Killeen to Detroit Metropolitan Wayne County Airport?

    There are many flights that can get you from Killeen to Detroit Metropolitan Wayne County Airport in 4h 59m. Fly via American Airlines to get the fastest option. There are 1109 mi between Killeen and Detroit Metropolitan Wayne County Airport.

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

    Our cheapest airline available from Killeen to Detroit Metropolitan Wayne County Airport is American Airlines. Our recent data shows that you can find tickets from as low as $258 on this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Killeen to Detroit 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 Killeen to Detroit Metropolitan Wayne County Airport?

    Currently, August is the cheapest month in which you can book a flight from Killeen to Detroit Metropolitan Wayne County Airport (average of $250). Flying from Killeen to Detroit Metropolitan Wayne County Airport in March is currently the most expensive (average of $305). 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 Detroit Metropolitan Wayne County Airport?

Book flights to Detroit Metropolitan Wayne County Airport if you plan to visit one of these locations
Sterling Heights
Dearborn
Troy
Warren
Southfield
Novi
Clarkston
Allen Park
Utica
Plymouth
Monroe
Wixom
Brighton
Livonia
Roseville
Fremont
Port Huron
Auburn Hills
Madison Heights
Southgate

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Killeen to Detroit

Discover the top airline that operate flights from Killeen to Detroit. 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$398FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.