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Killeen

$189+ Cheap flights from Kentucky to Killeen (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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — GRK
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Kentucky to Killeen

Keep the following information in mind while searching for Kentucky to Killeen flight deals. Data was last updated September 16, 2025.

Round-trip from

$189
(American Airlines)
From Kentucky to Killeen Fort Hood Regional
Search Deals

Find flight deals from Kentucky to Killeen

Cheapest flights from Kentucky to Killeen
Explore the most affordable flight options available from Kentucky to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This American Airlines deal was found by Cheapflights users on 9/16. 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.
Tue 9/305:00 amBNA - GRK
1 stop4h 47mAmerican Airlines
Sat 10/410:17 amGRK - BNA
1 stop6h 37mAmerican Airlines
Deal found 9/16$189
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Tue 10/2810:15 amBNA - GRK
2 stops7h 23mAmerican Airlines
Sat 11/12:48 pmGRK - BNA
2 stops6h 41mAmerican Airlines
Deal found 9/16$273
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/96:00 amTYS - GRK
1 stop5h 06mAmerican Airlines
Thu 10/165:16 amGRK - TYS
1 stop5h 28mAmerican Airlines
Deal found 9/14$358
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/1510:15 amBNA - GRK
2 stops7h 23mAmerican Airlines
Wed 10/226:09 pmGRK - BNA
1 stop3h 50mAmerican Airlines
Deal found 9/15$366
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 9/166:00 amLEX - GRK
1 stop6h 04mAmerican Airlines
Tue 9/2310:17 amGRK - LEX
1 stop4h 54mAmerican Airlines
Deal found 9/14$411
This American Airlines deal was found by Cheapflights users on 9/14. 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 11/135:31 amCVG - GRK
1 stop6h 49mAmerican Airlines
Tue 11/1810:47 amGRK - CVG
1 stop4h 25mAmerican Airlines
Deal found 9/14$449
This American Airlines deal was found by Cheapflights users on 9/14. 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 11/146:45 amCVG - GRK
2 stops9h 55mAmerican Airlines
Mon 11/1710:33 amGRK - CVG
1 stop4h 39mAmerican Airlines
Deal found 9/14$454
This American Airlines deal was found by Cheapflights users on 9/14. 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 9/195:00 amBNA - GRK
1 stop4h 47mAmerican Airlines
Sun 9/218:13 pmGRK - BNA
1 stop3h 34mAmerican Airlines
Deal found 9/14$456
This American Airlines deal was found by Cheapflights users on 9/15. 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 11/1512:21 pmCVG - GRK
2 stops11h 00mAmerican Airlines
Mon 11/176:05 amGRK - CVG
2 stops9h 31mAmerican Airlines
Deal found 9/15$459
This American Airlines deal was found by Cheapflights users on 9/14. 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 11/156:22 pmLEX - GRK
1 stop4h 59mAmerican Airlines
Tue 11/186:05 amGRK - LEX
1 stop6h 26mAmerican Airlines
Deal found 9/14$461
This American Airlines deal was found by Cheapflights users on 9/14. 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 11/151:42 pmSDF - GRK
1 stop5h 44mAmerican Airlines
Tue 11/186:05 amGRK - SDF
1 stop6h 07mAmerican Airlines
Deal found 9/14$461
This American Airlines deal was found by Cheapflights users on 9/14. 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 11/136:45 amCVG - GRK
2 stops9h 55mAmerican Airlines
Mon 11/1710:33 amGRK - CVG
1 stop4h 39mAmerican Airlines
Deal found 9/14$474

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky 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 16, 2025.
Use the filters below to find and compare flights from Kentucky to Killeen that are best for you.

Fly from

Kentucky

Fly to

Killeen

Route

Depart

Return

Price

NashvilleKilleen

BNA - GRK

BNAGRK

Nashville Intl

Wed 10/15

5:00 am-10:06 am

1 stop5h 06m

Killeen Fort Hood Regional

Wed 10/22

12:34 pm-7:26 pm

1 stop6h 52m

$189

NashvilleKilleen

BNA - GRK

BNAGRK

Nashville Intl

Tue 9/30

5:00 am-9:47 am

1 stop4h 47m

Killeen Fort Hood Regional

Sat 10/4

10:17 am-4:54 pm

1 stop6h 37m

$189

NashvilleKilleen

BNA - GRK

BNAGRK

Nashville Intl

Tue 10/28

4:12 pm-10:52 pm

1 stop6h 40m

Killeen Fort Hood Regional

Sat 11/1

2:48 pm-9:29 pm

2 stops6h 41m

$194

KnoxvilleKilleen

TYS - GRK

TYSGRK

Knoxville McGhee Tyson

Thu 10/9

6:00 am-10:06 am

1 stop5h 06m

Killeen Fort Hood Regional

Thu 10/16

5:16 am-11:44 am

1 stop5h 28m

$358

CincinnatiKilleen

CVG - GRK

CVGGRK

Cincinnati Cinci./N. Kentucky

Sat 11/15

5:14 pm-10:21 pm

1 stop6h 07m

Killeen Fort Hood Regional

Mon 11/17

10:33 am-4:12 pm

1 stop4h 39m

$449

CincinnatiKilleen

CVG - GRK

CVGGRK

Cincinnati Cinci./N. Kentucky

Sat 11/15

5:14 pm-9:06 pm

1 stop4h 52m

Killeen Fort Hood Regional

Tue 11/18

6:05 am-11:45 am

1 stop4h 40m

$449

CincinnatiKilleen

CVG - GRK

CVGGRK

Cincinnati Cinci./N. Kentucky

Thu 11/13

5:31 am-11:20 am

1 stop6h 49m

Killeen Fort Hood Regional

Tue 11/18

10:47 am-4:12 pm

1 stop4h 25m

$449

CincinnatiKilleen

CVG - GRK

CVGGRK

Cincinnati Cinci./N. Kentucky

Fri 11/14

5:31 am-10:03 am

1 stop5h 32m

Killeen Fort Hood Regional

Mon 11/17

6:05 am-11:45 am

1 stop4h 40m

$449

CincinnatiKilleen

CVG - GRK

CVGGRK

Cincinnati Cinci./N. Kentucky

Fri 11/14

12:35 pm-6:26 pm

1 stop6h 51m

Killeen Fort Hood Regional

Tue 11/18

10:47 am-4:12 pm

1 stop4h 25m

$449

CincinnatiKilleen

CVG - GRK

CVGGRK

Cincinnati Cinci./N. Kentucky

Thu 11/13

5:31 am-11:20 am

1 stop6h 49m

Killeen Fort Hood Regional

Mon 11/17

6:05 am-11:45 am

1 stop4h 40m

$449

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 25 results
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Best time to book a flight from Kentucky to Killeen

Have a flexible travel schedule? Discover the best time to fly to Killeen from Kentucky 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 Kentucky to Killeen

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

Currently, January is the cheapest month in which you can book a flight from Kentucky to Killeen (average of $316). Flying from Kentucky 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 KY to GRK?

Find hourly flight availability from Kentucky 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 16, 2025.

When flying from Kentucky to Killeen, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

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

  • What airport do you fly into for flights to Killeen from Kentucky?

    Killeen Fort Hood Regional (GRK) is the airport you will fly into if you book a flight from Kentucky to Killeen. It is only a 6.9 mi journey from Fort Hood Regional (GRK) to Killeen’s city center.

  • How long is the flight from Kentucky to Killeen?

    There are many flights that can get you from Kentucky to Killeen in 5h 06m. Fly via American Airlines to get the fastest option. Kentucky and Killeen are separated by a distance of 729 mi.

  • What are the most popular routes from Kentucky to Killeen?

    The most popular route from Kentucky to Killeen is Cincinnati Cinci./N. Kentucky - Killeen Fort Hood Regional. You may also consider Lexington Blue Grass - Killeen Fort Hood Regional or Louisville Intl - Killeen Fort Hood Regional.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kentucky 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 Kentucky to Killeen?

    Currently, January is the cheapest month in which you can book a flight from Kentucky to Killeen (average of $316). Flying from Kentucky 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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Alternative routes for Kentucky to Killeen

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Kentucky to Killeen

Discover the top airline that operate flights from Kentucky 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 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$316Average$436FlexibilityNo cancel feeOn-time71%

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