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Killeen

$317+ Cheap flights from Ohio 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — GRK
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Ohio to Killeen

Cheapest flights from Ohio to Killeen
Explore the most affordable flight options available from Ohio to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This American Airlines deal was found by Cheapflights users on 12/13. 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 12/253:21 pmCMH - GRK
1 stop6h 12mAmerican Airlines
Sun 12/283:58 pmGRK - CMH
1 stop7h 18mAmerican Airlines
Deal found 12/13$407
This American Airlines deal was found by Cheapflights users on 12/14. 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 12/2311:42 amCMH - GRK
1 stop7h 14mAmerican Airlines
Tue 12/3010:21 amGRK - CMH
1 stop7h 17mAmerican Airlines
Deal found 12/14$437
This American Airlines deal was found by Cheapflights users on 12/13. 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.
Mon 12/2211:42 amCMH - GRK
1 stop7h 14mAmerican Airlines
Sun 12/283:58 pmGRK - CMH
1 stop7h 18mAmerican Airlines
Deal found 12/13$446
This American Airlines deal was found by Cheapflights users on 12/12. 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.
Mon 12/295:00 amPIT - GRK
1 stop5h 51mAmerican Airlines
Mon 1/125:00 pmGRK - PIT
1 stop4h 49mAmerican Airlines
Deal found 12/12$455
This American Airlines deal was found by Cheapflights users on 12/13. 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 12/235:05 amCMH - GRK
1 stop5h 46mAmerican Airlines
Fri 12/266:00 amGRK - CMH
1 stop7h 31mAmerican Airlines
Deal found 12/13$460
This American Airlines deal was found by Cheapflights users on 12/15. 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 12/2412:10 pmCVG - GRK
1 stop4h 46mAmerican Airlines
Thu 12/2511:57 amGRK - CVG
1 stop6h 55mAmerican Airlines
Deal found 12/15$461
This American Airlines deal was found by Cheapflights users on 12/13. 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 12/235:20 pmCLE - GRK
1 stop6h 09mAmerican Airlines
Sun 12/2811:57 amGRK - CLE
1 stop7h 35mAmerican Airlines
Deal found 12/13$469
This American Airlines deal was found by Cheapflights users on 12/13. 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 12/315:40 amCVG - GRK
1 stop5h 11mAmerican Airlines
Fri 1/23:58 pmGRK - CVG
1 stop5h 24mAmerican Airlines
Deal found 12/13$470
This American Airlines deal was found by Cheapflights users on 12/15. 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 12/247:10 amCVG - GRK
1 stop5h 17mAmerican Airlines
Sat 12/276:00 amGRK - CVG
1 stop4h 20mAmerican Airlines
Deal found 12/15$491
This American Airlines deal was found by Cheapflights users on 12/15. 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 12/2411:42 amCMH - GRK
1 stop5h 14mAmerican Airlines
Sun 12/286:32 pmGRK - CMH
1 stop4h 44mAmerican Airlines
Deal found 12/15$507
This American Airlines deal was found by Cheapflights users on 12/15. 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 12/205:00 pmCVG - GRK
1 stop6h 29mAmerican Airlines
Sat 12/276:00 amGRK - CVG
1 stop4h 20mAmerican Airlines
Deal found 12/15$521
This American Airlines deal was found by Cheapflights users on 12/14. 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.
Sun 12/215:00 amPIT - GRK
1 stop7h 27mAmerican Airlines
Sun 12/287:11 amGRK - PIT
1 stop6h 44mAmerican Airlines
Deal found 12/14$538

Find flight deals from Ohio to Killeen

Keep the following information in mind while searching for Ohio to Killeen flight deals. Data was last updated December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$317
(American Airlines)
Provider with most accurate pricing for Cleveland Hopkins Intl-Killeen Fort Hood Regional flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cleveland Hopkins Intl-Killeen Fort Hood Regional flights.
Search Deals
From Ohio to Killeen Fort Hood Regional
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Ohio 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 December 15, 2025.
Use the filters below to find and compare flights from Ohio to Killeen that are best for you.

Fly from

Ohio

Fly to

Killeen

Route

Depart

Return

Price

ColumbusKilleen

CMH - GRK

CMHGRK

Columbus

Wed 2/18

3:44 pm-8:14 pm

1 stop5h 30m

Killeen Fort Hood Regional

Sat 2/21

10:12 am-3:45 pm

1 stop4h 33m

$317

PittsburghKilleen

PIT - GRK

PITGRK

Pittsburgh

Sat 2/21

3:01 pm-8:14 pm

1 stop6h 13m

Killeen Fort Hood Regional

Sat 2/28

6:00 am-2:07 pm

1 stop7h 07m

$357

DetroitKilleen

DTW - GRK

DTWGRK

Detroit Metropolitan Wayne County

Sat 2/7

1:23 pm-6:53 pm

1 stop6h 30m

Killeen Fort Hood Regional

Wed 2/11

9:48 am-4:32 pm

1 stop5h 44m

$379

ColumbusKilleen

CMH - GRK

CMHGRK

Columbus

Thu 12/25

3:21 pm-8:33 pm

1 stop6h 12m

Killeen Fort Hood Regional

Sun 12/28

3:58 pm-12:16 am

1 stop7h 18m

$407

ClevelandKilleen

CLE - GRK

CLEGRK

Cleveland Hopkins Intl

Thu 1/29

1:29 pm-6:53 pm

1 stop6h 24m

Killeen Fort Hood Regional

Mon 2/2

10:36 am-4:55 pm

1 stop5h 19m

$407

ClevelandKilleen

CLE - GRK

CLEGRK

Cleveland Hopkins Intl

Fri 1/16

5:46 pm-10:43 pm

1 stop5h 57m

Killeen Fort Hood Regional

Mon 1/19

5:21 am-12:18 pm

1 stop5h 57m

$407

ColumbusKilleen

CMH - GRK

CMHGRK

Columbus

Tue 12/23

5:05 am-9:51 am

1 stop5h 46m

Killeen Fort Hood Regional

Tue 12/30

6:32 pm-12:16 am

1 stop4h 44m

$437

ColumbusKilleen

CMH - GRK

CMHGRK

Columbus

Mon 12/22

11:42 am-5:56 pm

1 stop7h 14m

Killeen Fort Hood Regional

Sun 12/28

3:58 pm-12:16 am

1 stop7h 18m

$446

PittsburghKilleen

PIT - GRK

PITGRK

Pittsburgh

Mon 12/29

5:00 am-9:51 am

1 stop5h 51m

Killeen Fort Hood Regional

Mon 1/12

5:00 pm-10:49 pm

1 stop4h 49m

$455

ColumbusKilleen

CMH - GRK

CMHGRK

Columbus

Tue 12/23

11:42 am-5:56 pm

1 stop7h 14m

Killeen Fort Hood Regional

Fri 12/26

10:21 am-7:21 pm

2 stops8h 00m

$465

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 13 results
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Best time to book a flight from Ohio to Killeen

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

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

Currently, October is the cheapest month in which you can book a flight from Ohio to Killeen (average of $60). Flying from Ohio to Killeen in February is currently the most expensive (average of $116). 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 OH to GRK?

Find hourly flight availability from Ohio 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 December 15, 2025.

It’s typically best to fly out from Ohio to Killeen in the evening. Doing so could potentially save you 49% on the flight price compared to flying at noon, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Ohio 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 Ohio?

    Located just 6.9 mi from the city center, Killeen Fort Hood Regional (GRK) is the airport most travelers will use when flying to Killeen from Ohio.

  • How long is the flight from Ohio to Killeen?

    American Airlines can get you from Ohio to Killeen in just under 5h 30m. Your travel time can differ by up to . The distance from Ohio to Killeen is about 1039 mi.

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

    Most travelers choose Columbus - Killeen Fort Hood Regional, Cleveland Hopkins Intl - Killeen Fort Hood Regional or Cincinnati Cinci./N. Kentucky - Killeen Fort Hood Regional when deciding on the best route from Ohio to Killeen.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Ohio to Killeen (average of $60). Flying from Ohio to Killeen in February is currently the most expensive (average of $116). 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
Copperas Cove
Temple

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Alternative routes for Ohio to Killeen

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Top airline flying from Ohio to Killeen

Discover the top airline that operate flights from Ohio 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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$318Average$445FlexibilityNo cancel feeOn-time71%

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