What airlines fly to Detroit?

Delta, Spirit Airlines and American Airlines are the top three most popular airlines that fly to Detroit from Killeen according to our data. Delta is the first choice among our users, with 72% of people opting to fly with this airline when traveling to Detroit. Keep in mind that there are 5 different airlines that fly to Detroit on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Killeen Fort Hood Regional to Detroit?

American Airlines is the most popular carrier operating from Killeen Fort Hood Regional to Detroit

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

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

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

As of November 2025, there is 1 operator available to choose from for flights from Killeen Fort Hood Regional Airport to Detroit.

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

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 Killeen Fort Hood Regional Airport to Detroit.

What documentation or ID do you need to fly to Detroit?

The required travel and health documents for your Detroit trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Detroit. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$355 Cheap Flights from Killeen to Detroit in 2025/26

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Find the cheapest flights from Killeen to Detroit

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Cheap round-trip flights

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5:00 pm - 10:35 pmGRK-DTW

4h 35m1 stop

11:20 am - 4:07 pmDTW-GRK

5h 47m1 stop

$459American Airlines

Find Deal

Wed, Feb 4 - Sat, Feb 7

9:48 am - 8:18 pmGRK-DTW

9h 30m2 stops

1:23 pm - 6:53 pmDTW-GRK

6h 30m1 stop

$464American Airlines

Find Deal

Wed, Feb 4 - Sat, Feb 7

12:31 pm - 8:18 pmGRK-DTW

6h 47m2 stops

12:54 pm - 10:43 pmDTW-GRK

10h 49m2 stops

$469American Airlines

Find Deal

Wed, Feb 4 - Sat, Feb 7

4:00 pm - 10:57 pmGRK-DTW

5h 57m1 stop

5:07 am - 9:51 amDTW-GRK

5h 44m1 stop

$674American Airlines

Find Deal

Tue, Dec 23 - Sun, Dec 28

7:11 am - 6:52 pmGRK-DTW

10h 41m2 stops

5:07 am - 9:51 amDTW-GRK

5h 44m1 stop

$818American Airlines

Find Deal

Tue, Dec 23 - Sun, Dec 28

10:21 am - 6:52 pmGRK-DTW

7h 31m2 stops

12:48 pm - 8:33 pmDTW-GRK

8h 45m2 stops

$1,043American Airlines

Find Deal

Tue, Dec 23 - Sun, Dec 28

American Airlines flights from Killeen to Detroit

Our best American Airlines deals on Killeen to Detroit flight tickets

American Airlines

Dec 2

GRK4:10 pmKilleen Fort Hood Regional

5h 42m

1 stop

DTW10:52 pmDetroit Metropolitan Wayne County

Dec 9

DTW6:00 amDetroit Metropolitan Wayne County

5h 14m

1 stop

GRK10:14 amKilleen Fort Hood Regional

$451

Find similar

American Airlines

Dec 2

GRK11:52 amKilleen Fort Hood Regional

5h 54m

1 stop

DTW6:46 pmDetroit Metropolitan Wayne County

Dec 9

DTW6:35 amDetroit Metropolitan Wayne County

10h 02m

2 stops

GRK3:37 pmKilleen Fort Hood Regional

$456

Find similar

American Airlines

Feb 4

GRK5:00 pmKilleen Fort Hood Regional

4h 35m

1 stop

DTW10:35 pmDetroit Metropolitan Wayne County

Feb 7

DTW11:20 amDetroit Metropolitan Wayne County

5h 47m

1 stop

GRK4:07 pmKilleen Fort Hood Regional

$459

Find similar

Fly from

Fly to

Route

Depart

Return

Price

KilleenDetroit

GRK - DTW

GRKDTW

Killeen Fort Hood Regional

Wed 2/4

5:00 pm-10:35 pm

1 stop4h 35m

Detroit Metropolitan Wayne County

Sat 2/7

11:20 am-4:07 pm

1 stop5h 47m

$459

KilleenDetroit

GRK - DTW

GRKDTW

Killeen Fort Hood Regional

Wed 2/4

9:48 am-8:18 pm

2 stops9h 30m

Detroit Metropolitan Wayne County

Sat 2/7

1:23 pm-6:53 pm

1 stop6h 30m

$464

KilleenDetroit

GRK - DTW

GRKDTW

Killeen Fort Hood Regional

Wed 2/4

12:31 pm-8:18 pm

2 stops6h 47m

Detroit Metropolitan Wayne County

Sat 2/7

12:54 pm-10:43 pm

2 stops10h 49m

$469

KilleenDetroit

GRK - DTW

GRKDTW

Killeen Fort Hood Regional

Tue 12/23

4:00 pm-10:57 pm

1 stop5h 57m

Detroit Metropolitan Wayne County

Sun 12/28

5:07 am-9:51 am

1 stop5h 44m

$674

KilleenDetroit

GRK - DTW

GRKDTW

Killeen Fort Hood Regional

Tue 12/23

7:11 am-6:52 pm

2 stops10h 41m

Detroit Metropolitan Wayne County

Sun 12/28

5:07 am-9:51 am

1 stop5h 44m

$818

KilleenDetroit

GRK - DTW

GRKDTW

Killeen Fort Hood Regional

Tue 12/23

10:21 am-6:52 pm

2 stops7h 31m

Detroit Metropolitan Wayne County

Sun 12/28

12:48 pm-8:33 pm

2 stops8h 45m

$1,043

KilleenDetroit

GRK - DTW

GRKDTW

Killeen Fort Hood Regional

Tue 12/2

5:05 am-10:57 am

1 stop4h 52m

$401

KilleenDetroit

GRK - DTW

GRKDTW

Killeen Fort Hood Regional

Tue 12/2

10:34 am-6:43 pm

2 stops7h 09m

$406

KilleenDetroit

GRK - DTW

GRKDTW

Killeen Fort Hood Regional

Mon 12/1

4:10 pm-10:52 pm

1 stop5h 42m

$480

KilleenDetroit

GRK - DTW

GRKDTW

Killeen Fort Hood Regional

Mon 12/1

11:52 am-11:52 pm

2 stops11h 00m

$485

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Killeen to Detroit

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

Prices

Airlines

What is the cheapest day to depart on your flight to Detroit?

On average, the least expensive day to fly to Detroit from Killeen is on a Saturday. momondo users have found tickets for Saturday departures for as low as $388. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Killeen to Detroit for around $535.

What is the cheapest time of day to depart on your flight to Detroit?

In the afternoon is the cheapest time of day to fly from Killeen to Detroit when you can find flight prices for as low as $388. Flying to Detroit in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $462 on average. Flights to Detroit from Killeen in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Killeen to Detroit

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

Estimated round-trip price

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

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

Fastest flight time	4h 35m
Direct flights	None

The fastest flight from Killeen to Detroit takes 4h 35m

There are no direct flights from Killeen to Detroit. There are no popular flight routes from Killeen to Detroit.

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How far is Killeen Fort Hood Regional to Detroit by plane?
Killeen Fort Hood Regional and Detroit are 1119.3 mi apart from one another. Flights usually cover this in 4h 35m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Killeen Fort Hood Regional Airport to Detroit?
Prices for flights from Killeen Fort Hood Regional Airport to Detroit were last updated today.
How many operators does momondo search for flights from Killeen Fort Hood Regional Airport to Detroit?
As of November 2025, there is 1 operator available to choose from for flights from Killeen Fort Hood Regional Airport to Detroit.
How old do you have to be to fly from Killeen Fort Hood Regional Airport to Detroit?
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 Killeen Fort Hood Regional Airport to Detroit.
What documentation or ID do you need to fly to Detroit?
The required travel and health documents for your Detroit trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Detroit. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Killeen to Detroit

Compare and see reviews for airlines that fly from Killeen to Detroit with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $258	Free Cancellation	Rating 7.2 11,038 reviews		Search American Airlines flights

Port Huron

Roseville

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Why should I use momondo to find a flight deal from Killeen to Detroit?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Killeen to Detroit. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Detroit from Killeen which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Killeen to Detroit flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Killeen to Detroit flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.