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Killeen

$337+ 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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — GRK
Apr 23 — Apr 301
Thu 4/23
Thu 4/30
1 adult, Economy
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Cheap 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 March 24, 2026.

This American Airlines deal was found by Cheapflights users on 3/22. 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 4/246:00 am
CVG
-
GRK
1 stop4h 35m
American Airlines
Mon 4/273:54 pm
GRK
-
CVG
1 stop6h 30m
American Airlines
Deal found 3/22$337
This American Airlines deal was found by Cheapflights users on 3/24. 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 5/275:00 am
BNA
-
GRK
1 stop4h 34m
American Airlines
Wed 6/33:07 pm
GRK
-
BNA
1 stop6h 04m
American Airlines
Deal found 3/24$354
This American Airlines deal was found by Cheapflights users on 3/22. 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 4/246:00 am
CVG
-
GRK
1 stop4h 35m
American Airlines
Sun 4/2611:58 am
GRK
-
CVG
1 stop7h 12m
American Airlines
Deal found 3/22$473
This American Airlines deal was found by Cheapflights users on 3/23. 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 4/86:00 am
TYS
-
GRK
1 stop7h 38m
American Airlines
Sun 4/127:13 am
GRK
-
TYS
1 stop4h 17m
American Airlines
Deal found 3/23$477
This American Airlines deal was found by Cheapflights users on 3/20. 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 6/126:00 am
CVG
-
GRK
1 stop4h 34m
American Airlines
Wed 6/175:00 am
GRK
-
CVG
1 stop4h 23m
American Airlines
Deal found 3/20$486
This American Airlines deal was found by Cheapflights users on 3/23. 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 4/1012:37 pm
CVG
-
GRK
1 stop7h 02m
American Airlines
Wed 4/151:08 pm
GRK
-
CVG
1 stop6h 02m
American Airlines
Deal found 3/23$524
This American Airlines deal was found by Cheapflights users on 3/20. 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 3/275:27 pm
BNA
-
GRK
1 stop4h 36m
American Airlines
Sun 3/296:33 pm
GRK
-
BNA
1 stop4h 26m
American Airlines
Deal found 3/20$565
This American Airlines deal was found by Cheapflights users on 3/21. 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 4/1112:37 pm
CVG
-
GRK
1 stop7h 02m
American Airlines
Tue 4/1411:58 am
GRK
-
CVG
1 stop7h 12m
American Airlines
Deal found 3/21$591
This American Airlines deal was found by Cheapflights users on 3/23. 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 4/26:00 am
SDF
-
GRK
1 stop4h 45m
American Airlines
Sun 4/510:15 am
GRK
-
SDF
1 stop6h 22m
American Airlines
Deal found 3/23$609
This American Airlines deal was found by Cheapflights users on 3/19. 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.
Fri 3/2012:18 pm
CVG
-
GRK
1 stop6h 45m
American Airlines
Sun 3/2211:56 am
GRK
-
CVG
1 stop7h 09m
American Airlines
Deal found 3/19$609
This American Airlines deal was found by Cheapflights users on 3/20. 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 3/2011:21 am
LEX
-
GRK
2 stops7h 42m
American Airlines
Sun 3/223:59 pm
GRK
-
LEX
1 stop5h 18m
American Airlines
Deal found 3/20$749
This American Airlines deal was found by Cheapflights users on 3/20. 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 4/82:15 pm
LEX
-
GRK
1 stop5h 24m
American Airlines
Sat 4/117:13 am
GRK
-
LEX
1 stop5h 22m
American Airlines
Deal found 3/20$798

Find flight deals from Kentucky to Killeen

Keep the following information in mind while searching for Kentucky to Killeen flight deals. Data was last updated March 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$337
(American Airlines)
Provider with most accurate pricing for Louisville Intl-Killeen Fort Hood Regional flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Killeen Fort Hood Regional flights.
Search Deals
From Kentucky to Killeen Fort Hood Regional
Search Deals

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 March 24, 2026.
Use the filters below to find and compare flights from Kentucky to Killeen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleKilleen

BNA - GRK

BNAGRK

Nashville Intl

Wed 5/27

5:00 am-9:34 am

1 stop4h 34m

Killeen Fort Hood Regional

Wed 6/3

3:07 pm-9:11 pm

1 stop6h 04m

$354

CincinnatiKilleen

CVG - GRK

CVGGRK

Cincinnati Cinci./N. Kentucky

Fri 4/24

6:00 am-9:35 am

1 stop4h 35m

Killeen Fort Hood Regional

Sun 4/26

11:58 am-8:10 pm

1 stop7h 12m

$473

KnoxvilleKilleen

TYS - GRK

TYSGRK

Knoxville McGhee Tyson

Wed 4/8

6:00 am-12:38 pm

1 stop7h 38m

Killeen Fort Hood Regional

Sun 4/12

7:13 am-12:30 pm

1 stop4h 17m

$477
Quickest round-trip

CincinnatiKilleen

CVG - GRK

CVGGRK

Cincinnati Cinci./N. Kentucky

Fri 6/12

6:00 am-9:34 am

1 stop4h 34m

Killeen Fort Hood Regional

Wed 6/17

5:00 am-10:23 am

1 stop4h 23m

$486

CincinnatiKilleen

CVG - GRK

CVGGRK

Cincinnati Cinci./N. Kentucky

Fri 4/10

12:37 pm-6:39 pm

1 stop7h 02m

Killeen Fort Hood Regional

Wed 4/15

1:08 pm-8:10 pm

1 stop6h 02m

$524

CincinnatiKilleen

CVG - GRK

CVGGRK

Cincinnati Cinci./N. Kentucky

Sat 4/11

12:37 pm-6:39 pm

1 stop7h 02m

Killeen Fort Hood Regional

Tue 4/14

11:58 am-8:10 pm

1 stop7h 12m

$591

LouisvilleKilleen

SDF - GRK

SDFGRK

Louisville Intl

Fri 4/3

6:00 am-9:45 am

1 stop4h 45m

Killeen Fort Hood Regional

Sun 4/5

10:15 am-5:37 pm

1 stop6h 22m

$609

CincinnatiKilleen

CVG - GRK

CVGGRK

Cincinnati Cinci./N. Kentucky

Fri 4/24

9:26 am-3:24 pm

2 stops6h 58m

Killeen Fort Hood Regional

Mon 4/27

3:54 pm-11:24 pm

1 stop6h 30m

$641

CincinnatiKilleen

CVG - GRK

CVGGRK

Cincinnati Cinci./N. Kentucky

Sat 4/11

3:35 pm-11:46 pm

2 stops9h 11m

Killeen Fort Hood Regional

Mon 4/13

3:54 pm-11:24 pm

1 stop6h 30m

$646

CincinnatiKilleen

CVG - GRK

CVGGRK

Cincinnati Cinci./N. Kentucky

Fri 4/10

12:37 pm-6:39 pm

1 stop7h 02m

Killeen Fort Hood Regional

Mon 4/13

3:54 pm-11:24 pm

1 stop6h 30m

$691

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Showing 1-10 of 19 resultsSorted by cheapest first
1
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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, November is the cheapest month in which you can book a flight from Kentucky to Killeen (average of $116). Flying from Kentucky to Killeen in August is currently the most expensive (average of $285). 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 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 4h 34m. 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 Lexington Blue Grass - Killeen Fort Hood Regional. You may also consider Louisville Intl - Killeen Fort Hood Regional or Cincinnati Cinci./N. Kentucky - 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, November is the cheapest month in which you can book a flight from Kentucky to Killeen (average of $116). Flying from Kentucky to Killeen in August is currently the most expensive (average of $285). 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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