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$370+ Cheap flights from Killeen (GRK) to Columbus

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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — CMH
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Killeen to Columbus

Discover tips and strategies to find the most affordable flight options for your journey from Killeen (GRK) to Columbus (C01). 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 September 11, 2025.

Round-trip from

$370
(American Airlines)
From Killeen Fort Hood Regional to Columbus
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Find flight deals from Killeen to Columbus

Cheapest flights from Killeen to Columbus
Explore the most affordable flight options available from Killeen to Columbus. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. 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 9/115:16 amGRK - CMH
1 stop4h 42mAmerican Airlines
Tue 9/165:27 amCMH - GRK
1 stop6h 37mAmerican Airlines
Deal found 9/10$425
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/1312:19 pmGRK - CMH
2 stops8h 54mAmerican Airlines
Sun 9/145:27 amCMH - GRK
1 stop6h 41mAmerican Airlines
Deal found 9/9$430
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/154:40 pmGRK - CMH
1 stop4h 30mAmerican Airlines
Wed 9/177:01 amCMH - GRK
1 stop5h 03mAmerican Airlines
Deal found 9/10$840

Cheapflights Fare Finder

 
Customize your flight search to find flights from Killeen to Columbus 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 11, 2025.
Use the filters below to find and compare flights from Killeen to Columbus that are best for you.

Fly from

Killeen

Fly to

Columbus

Route

Depart

Return

Price

KilleenColumbus

GRK - CMH

GRKCMH

Killeen Fort Hood Regional

Sat 2/21

5:18 am-6:56 pm

2 stops12h 38m

Columbus

Wed 2/25

1:47 pm-11:24 pm

2 stops10h 37m

$370

KilleenColumbus

GRK - CMH

GRKCMH

Killeen Fort Hood Regional

Sat 2/21

6:44 pm-12:05 am

1 stop4h 21m

Columbus

Tue 2/24

7:43 pm-11:24 pm

1 stop4h 41m

$399

KilleenColumbus

GRK - CMH

GRKCMH

Killeen Fort Hood Regional

Sun 10/5

4:32 pm-12:14 am

1 stop6h 42m

$460

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from Killeen to Columbus

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

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

Currently, August is the cheapest month in which you can book a flight from Killeen to Columbus (average of $254). Flying from Killeen to Columbus in March is currently the most expensive (average of $352). 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.

Reviews of airlines servicing Columbus

Get insights into the airlines that provide service to Columbus. 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 Columbus. Reviews last updated September 11, 2025.
See what other customers who have flown with American Airlines from Killeen to Columbus have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Food

6.4

Crew

8.0

Overall

7.2

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Food

6.4

Crew

8.0

Overall

7.2

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

Related info for your journey

Find useful and relevant information for your journey from Killeen to Columbus. 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 from for flights from Killeen to Columbus?

    Killeen Fort Hood Regional (GRK) is the airport you will fly out of if you book a flight from Killeen to Columbus. You should not have trouble finding flights to Columbus from Fort Hood Regional; the airport handles an average of 0 outbound flights to Columbus per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Killeen airport to Columbus. It is only a 6.9 mi journey to Fort Hood Regional (GRK) from Killeen’s city center.

  • How long is the flight from Killeen to Columbus?

    Airlines like American Airlines fly from Killeen to Columbus in about 12h 38m. The time it takes to get you to your destination can typically vary by up to . The distance from Killeen to Columbus is about 1039 mi.

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

    American Airlines, at $358, was found to be the cheapest airline from Killeen to Columbus..

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Killeen to Columbus (average of $254). Flying from Killeen to Columbus in March is currently the most expensive (average of $352). 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.

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Top airline flying from Killeen to Columbus

Discover the top airline that operate flights from Killeen to Columbus. 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 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$358Average$546FlexibilityNo cancel feeOn-time71%

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