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$533+ 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — CMH
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
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Cheap 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 July 23, 2026.

This American Airlines deal was found by Cheapflights users on 7/22. 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 8/287:00 am
GRK
-
CMH
1 stop5h 52m
American Airlines
Sun 8/305:44 am
CMH
-
GRK
1 stop7h 23m
American Airlines
Deal found 7/22$533
This American Airlines deal was found by Cheapflights users on 7/22. 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 7/245:00 am
GRK
-
CMH
1 stop4h 50m
American Airlines
Mon 7/275:48 am
CMH
-
GRK
1 stop4h 48m
American Airlines
Deal found 7/22$629
This American Airlines deal was found by Cheapflights users on 7/18. 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 8/35:00 am
GRK
-
CMH
1 stop4h 50m
American Airlines
Fri 8/72:42 pm
CMH
-
GRK
1 stop7h 17m
American Airlines
Deal found 7/18$1,039

Find 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 July 23, 2026.

Round-trip from

$533
(American Airlines)
From Killeen Fort Hood Regional to Columbus
Search Deals

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 July 23, 2026.
Use the filters below to find and compare flights from Killeen to Columbus that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KilleenColumbus

GRK - CMH

GRKCMH

Killeen Fort Hood Regional

Fri 9/25

10:04 am-6:48 pm

1 stop7h 44m

Columbus

Mon 9/28

6:00 am-12:17 pm

1 stop7h 17m

$533

KilleenColumbus

GRK - CMH

GRKCMH

Killeen Fort Hood Regional

Fri 8/28

7:00 am-1:52 pm

1 stop5h 52m

Columbus

Sun 8/30

5:44 am-12:07 pm

1 stop7h 23m

$533
Quickest round-trip

KilleenColumbus

GRK - CMH

GRKCMH

Killeen Fort Hood Regional

Mon 8/3

5:00 am-10:50 am

1 stop4h 50m

Columbus

Fri 8/7

2:42 pm-8:59 pm

1 stop7h 17m

$1,039

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

Sorted by cheapest first

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

No data available for this route at this time. Please check back soon.

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 July 23, 2026.
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
7.1
Good
11,834 reviews

Crew

7.9

Boarding

7.5

Comfort

7.2

Food

6.4

Entertainment

6.8

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!
American Airlines
7.1
Good
11,834 reviews
American Airlines
7.1
Good
11,834 reviews

Crew

7.9

Boarding

7.5

Comfort

7.2

Food

6.4

Entertainment

6.8

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!

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 7h 44m. 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 $222, 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.

See more FAQs

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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 July 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$222Average$442FlexibilityNo cancel feeOn-time71%

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