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Killeen

$397+ Cheap flights from Columbus (CMH) 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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — GRK
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Columbus to Killeen

Cheapest flights from Columbus to Killeen
Explore the most affordable flight options available from Columbus to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/11. 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 12/237:05 amCMH - GRK
1 stop5h 22mAmerican Airlines
Tue 12/306:00 amGRK - CMH
1 stop4h 39mAmerican Airlines
Deal found 12/11$437
This American Airlines deal was found by Cheapflights users on 12/11. 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 stop4h 47mAmerican Airlines
Sun 12/286:32 pmGRK - CMH
1 stop4h 44mAmerican Airlines
Deal found 12/11$446
This American Airlines deal was found by Cheapflights users on 12/11. 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 12/237:05 amCMH - GRK
1 stop5h 22mAmerican Airlines
Thu 1/111:57 amGRK - CMH
2 stops9h 05mAmerican Airlines
Deal found 12/11$546
This American Airlines deal was found by Cheapflights users on 12/11. 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 12/225:05 amCMH - GRK
1 stop5h 46mAmerican Airlines
Mon 1/56:00 amGRK - CMH
1 stop7h 31mAmerican Airlines
Deal found 12/11$550
This American Airlines deal was found by Cheapflights users on 12/11. 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 12/247:05 amCMH - GRK
1 stop5h 22mAmerican Airlines
Mon 1/57:11 amGRK - CMH
1 stop6h 20mAmerican Airlines
Deal found 12/11$588
This American Airlines deal was found by Cheapflights users on 12/11. 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 12/247:05 amCMH - GRK
1 stop5h 22mAmerican Airlines
Thu 1/17:11 amGRK - CMH
2 stops8h 35mAmerican Airlines
Deal found 12/11$593

Find flight deals from Columbus to Killeen

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (CMH) to Killeen (GRK). 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$397
(American Airlines)
Provider with most accurate pricing for Columbus-Killeen Fort Hood Regional flight deals.
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Provider most trusted by Cheapflights users for Columbus-Killeen Fort Hood Regional flights.
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From Columbus to Killeen Fort Hood Regional
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Columbus 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 12, 2025.
Use the filters below to find and compare flights from Columbus Airport to Killeen that are best for you.

Fly from

Columbus

Fly to

Killeen

Route

Depart

Return

Price

ColumbusKilleen

CMH - GRK

CMHGRK

Columbus

Tue 12/23

7:05 am-11:27 am

1 stop5h 22m

Killeen Fort Hood Regional

Tue 12/30

6:00 am-11:39 am

1 stop4h 39m

$437

ColumbusKilleen

CMH - GRK

CMHGRK

Columbus

Tue 12/23

7:05 am-11:27 am

1 stop5h 22m

Killeen Fort Hood Regional

Mon 12/29

3:58 pm-10:00 pm

1 stop5h 02m

$437

ColumbusKilleen

CMH - GRK

CMHGRK

Columbus

Mon 12/22

11:42 am-3:29 pm

1 stop4h 47m

Killeen Fort Hood Regional

Sun 12/28

6:32 pm-12:16 am

1 stop4h 44m

$446

ColumbusKilleen

CMH - GRK

CMHGRK

Columbus

Tue 12/23

7:05 am-11:27 am

1 stop5h 22m

Killeen Fort Hood Regional

Thu 1/1

11:57 am-10:02 pm

2 stops9h 05m

$546

ColumbusKilleen

CMH - GRK

CMHGRK

Columbus

Mon 12/22

5:05 am-9:51 am

1 stop5h 46m

Killeen Fort Hood Regional

Mon 1/5

6:00 am-2:31 pm

1 stop7h 31m

$550

ColumbusKilleen

CMH - GRK

CMHGRK

Columbus

Wed 12/24

7:05 am-11:27 am

1 stop5h 22m

Killeen Fort Hood Regional

Mon 1/5

6:00 am-4:46 pm

2 stops9h 46m

$593

ColumbusKilleen

CMH - GRK

CMHGRK

Columbus

Tue 12/23

7:05 am-11:27 am

1 stop5h 22m

Killeen Fort Hood Regional

Fri 1/2

10:21 am-7:21 pm

2 stops8h 00m

$639

ColumbusKilleen

CMH - GRK

CMHGRK

Columbus

Wed 12/24

7:05 am-11:27 am

1 stop5h 22m

Killeen Fort Hood Regional

Thu 1/1

3:58 pm-10:00 pm

1 stop5h 02m

$681

ColumbusKilleen

CMH - GRK

CMHGRK

Columbus

Tue 12/23

7:05 am-11:27 am

1 stop5h 22m

$401

ColumbusKilleen

CMH - GRK

CMHGRK

Columbus

Sat 12/27

6:44 pm-9:51 am

2 stops16h 07m

$1,166

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Compare providers for flights from Columbus to Killeen

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 Columbus to Killeen in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 Columbus Airport-Killeen flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Columbus Airport-Killeen flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Columbus Airport-Killeen flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Columbus Airport-Killeen flights, Cheapflights users trust eDreams the most. eDreams 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 Columbus Airport-Killeen 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 Columbus to Killeen

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

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

Currently, July is the cheapest month in which you can book a flight from Columbus Airport to Killeen (average of $123). Flying from Columbus Airport to Killeen in May is currently the most expensive (average of $303). 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 CMH to GRK?

Find hourly flight availability from Columbus 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 12, 2025.

When flying from Columbus Airport to Killeen, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 52% versus a flight at noon.

Reviews of airlines servicing Killeen

Get insights into the airlines that provide service to Killeen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Killeen. Reviews last updated December 12, 2025.
Read through reviews of airlines operating flights from Columbus Airport to Killeen, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,050 reviews

Boarding

7.5

Overall

7.2

Comfort

7.2

Crew

8.0

Food

6.5

Entertainment

6.9

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
American Airlines
7.2
Good
11,050 reviews
American Airlines
7.2
Good
11,050 reviews

Boarding

7.5

Overall

7.2

Comfort

7.2

Crew

8.0

Food

6.5

Entertainment

6.9

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.

Related info for your journey

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

    Located just 6.9 mi from the city center, Killeen Fort Hood Regional is the airport most travelers will use when flying to Killeen from Columbus. Booking flights from Columbus to Fort Hood Regional (GRK) should be relatively easy as there are 0 daily inbound flights from Columbus from 1 airline.

  • How long is the flight from Columbus Airport to Killeen?

    Airlines like American Airlines fly from Columbus Airport to Killeen in about 5h 22m. The time it takes to get you to your destination can typically vary by up to . The distance between Columbus Airport and Killeen is about 1039 mi.

  • What is the cheapest airline to fly from Columbus Airport to Killeen round-trip?

    Currently priced at $318, American Airlines will fly you from Columbus Airport to Killeen and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Columbus 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 Columbus Airport to Killeen?

    Currently, July is the cheapest month in which you can book a flight from Columbus Airport to Killeen (average of $123). Flying from Columbus Airport to Killeen in May is currently the most expensive (average of $303). 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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Top airline flying from Columbus to Killeen

Discover the top airline that operate flights from Columbus 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$318Average$354FlexibilityNo cancel feeOn-time71%

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