HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Detroit

$361+ Cheap flights from Killeen to Detroit (GRK - DTT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — DTT
Mac 22 — Mac 291
Ahad 3/22
Ahad 3/29
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

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 Februari 20, 2026.

This American Airlines deal was found by Cheapflights users on 2/16. 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.
Khamis 5/73:54 pm
GRK
-
DTW
1 stop6h 05m
American Airlines
Ahad 5/107:16 pm
DTW
-
GRK
1 stop5h 30m
American Airlines
Deal found 2/16$399
This American Airlines deal was found by Cheapflights users on 2/18. 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.
Rabu 7/223:06 pm
GRK
-
DTW
1 stop7h 30m
American Airlines
Isnin 7/275:36 am
DTW
-
GRK
1 stop4h 56m
American Airlines
Deal found 2/18$409
This American Airlines deal was found by Cheapflights users on 2/16. 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.
Selasa 3/1010:15 am
GRK
-
DTW
1 stop7h 25m
American Airlines
Ahad 3/156:10 am
DTW
-
GRK
1 stop6h 16m
American Airlines
Deal found 2/16$459
This American Airlines deal was found by Cheapflights users on 2/16. 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.
Khamis 5/1410:05 am
GRK
-
DTW
1 stop7h 21m
American Airlines
Ahad 5/177:16 pm
DTW
-
GRK
1 stop5h 30m
American Airlines
Deal found 2/16$594
This American Airlines deal was found by Cheapflights users on 2/16. 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.
Jumaat 5/153:54 pm
GRK
-
DTW
2 stops7h 51m
American Airlines
Ahad 5/175:00 am
DTW
-
GRK
2 stops7h 21m
American Airlines
Deal found 2/16$604
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Khamis 2/1911:56 am
GRK
-
DTW
1 stop5h 45m
American Airlines
Rabu 2/256:00 am
DTW
-
GRK
1 stop6h 26m
American Airlines
Deal found 2/19$626
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Khamis 2/1910:15 am
GRK
-
DTW
1 stop7h 26m
American Airlines
Selasa 2/2410:30 am
DTW
-
GRK
2 stops13h 06m
American Airlines
Deal found 2/19$631

Find 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 (DTT). 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 Februari 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$399
(American Airlines)

One-way from

$361
(American Airlines)
Provider with most accurate pricing for Killeen Fort Hood Regional-Detroit (DTT) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Killeen Fort Hood Regional-Detroit (DTT) flights.
Search Deals
From Killeen Fort Hood Regional to Detroit (DTT)
Search Deals
One-way flight from Killeen Fort Hood Regional to Detroit (DTT)
Search Deals

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 Februari 20, 2026.
Use the filters below to find and compare flights from Killeen to Detroit that are best for you.

Fly from

Killeen

Fly to

Detroit

Route

Depart

Return

Price

KilleenDetroit

GRK - DTW

GRKDTW

Killeen Fort Hood Regional

Khamis 5/7

3:54 pm-10:59 pm

1 stop6h 05m

Detroit Metropolitan Wayne County

Ahad 5/10

7:16 pm-11:46 pm

1 stop5h 30m

$399

KilleenDetroit

GRK - DTW

GRKDTW

Killeen Fort Hood Regional

Jumaat 5/8

3:54 pm-9:43 pm

1 stop4h 49m

Detroit Metropolitan Wayne County

Ahad 5/10

7:16 pm-11:46 pm

1 stop5h 30m

$399

KilleenDetroit

GRK - DTW

GRKDTW

Killeen Fort Hood Regional

Rabu 7/22

3:06 pm-11:36 pm

1 stop7h 30m

Detroit Metropolitan Wayne County

Isnin 7/27

5:36 am-9:32 am

1 stop4h 56m

$409

KilleenDetroit

GRK - DTW

GRKDTW

Killeen Fort Hood Regional

Selasa 3/10

10:15 am-6:40 pm

1 stop7h 25m

Detroit Metropolitan Wayne County

Ahad 3/15

6:10 am-11:26 am

1 stop6h 16m

$459

KilleenDetroit

GRK - DTW

GRKDTW

Killeen Fort Hood Regional

Khamis 5/14

10:05 am-6:26 pm

1 stop7h 21m

Detroit Metropolitan Wayne County

Ahad 5/17

7:16 pm-11:46 pm

1 stop5h 30m

$594

KilleenDetroit

GRK - DTW

GRKDTW

Killeen Fort Hood Regional

Jumaat 5/15

3:54 pm-10:59 pm

1 stop6h 05m

Detroit Metropolitan Wayne County

Ahad 5/17

6:09 am-11:21 am

1 stop6h 12m

$594

KilleenDetroit

GRK - DTW

GRKDTW

Killeen Fort Hood Regional

Sabtu 3/14

6:33 pm-9:56 am

2 stops14h 23m

$361

KilleenDetroit

GRK - DTW

GRKDTW

Killeen Fort Hood Regional

Selasa 3/3

12:01 pm-6:41 pm

1 stop5h 40m

$411

KilleenDetroit

GRK - DTW

GRKDTW

Killeen Fort Hood Regional

Selasa 3/3

12:01 pm-3:25 pm

3 stops50h 24m

$974

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/16

Compare providers for flights from Killeen to Detroit

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Killeen to Detroit in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Killeen-Detroit flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Killeen-Detroit flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Killeen-Detroit flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Killeen-Detroit flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Killeen-Detroit flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

What is the cheapest month to book a flight from Killeen to Detroit?

Currently, January is the cheapest month in which you can book a flight from Killeen to Detroit (average of $93). Flying from Killeen to Detroit in May is currently the most expensive (average of $238). 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.

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?

    Departing from Killeen to Detroit will take you 6h 05m. Killeen and Detroit are separated by a distance of 1109 mi.

  • 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?

    Currently, January is the cheapest month in which you can book a flight from Killeen to Detroit (average of $93). Flying from Killeen to Detroit in May is currently the most expensive (average of $238). 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?

Book flights to Detroit if you plan to visit one of these locations
Roseville
Port Huron

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.

Alternative routes for Killeen to Detroit

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to O'Hare Intl flights
Dallas/Fort Worth to Midway flights
Dallas/Fort Worth to Detroit flights
Austin to O'Hare Intl flights
Hobby to O'Hare Intl flights
Love Field to O'Hare Intl flights
George Bush Intcntl to O'Hare Intl flights
Hobby to Midway flights
George Bush Intcntl to Midway flights
Love Field to Midway flights
San Antonio to O'Hare Intl flights
Austin to Detroit flights
Hobby to Detroit flights
Austin to Midway flights
George Bush Intcntl to Detroit flights
Love Field to Detroit flights
San Antonio to Midway flights
Dallas/Fort Worth to Grand Rapids flights
El Paso to O'Hare Intl flights
San Antonio to Detroit flights
Hobby to Traverse City flights
Dallas/Fort Worth to Traverse City flights
Corpus Christi to O'Hare Intl flights
George Bush Intcntl to Traverse City flights
George Bush Intcntl to Grand Rapids flights
Hobby to Grand Rapids flights
Austin to Traverse City flights
Dallas/Fort Worth to South Bend flights
El Paso to Midway flights
Love Field to Grand Rapids flights
Dallas/Fort Worth to Flint flights
Dallas/Fort Worth to Kalamazoo flights
Austin to Grand Rapids flights
San Antonio to Flint flights
McAllen to O'Hare Intl flights
McAllen to Detroit flights
Harlingen to O'Hare Intl flights
Austin to South Bend flights
Dallas/Fort Worth to Lansing flights
Austin to Flint flights
Hobby to South Bend flights
Dallas/Fort Worth to Bay City flights
Brownsville to O'Hare Intl flights
Dallas/Fort Worth to Marquette flights
Laredo to O'Hare Intl flights
Austin to Bay City flights
George Bush Intcntl to Flint flights
Amarillo to O'Hare Intl flights

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 Februari 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$463FlexibilityNo 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.