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$347+ 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 7/16. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — CMH
May 24 — May 311
Sun 5/24
Sun 5/31
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 April 24, 2026.

This American Airlines deal was found by Cheapflights users on 4/23. 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 7/165:00 am
GRK
-
CMH
1 stop4h 51m
American Airlines
Tue 7/215:45 am
CMH
-
GRK
1 stop4h 51m
American Airlines
Deal found 4/23$347
This American Airlines deal was found by Cheapflights users on 4/21. 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.
Wed 5/131:08 pm
GRK
-
CMH
1 stop4h 56m
American Airlines
Sat 5/167:49 pm
CMH
-
GRK
1 stop4h 57m
American Airlines
Deal found 4/21$363
This American Airlines deal was found by Cheapflights users on 4/20. 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 4/243:54 pm
GRK
-
CMH
1 stop5h 11m
American Airlines
Sun 4/267:54 pm
CMH
-
GRK
1 stop4h 52m
American Airlines
Deal found 4/20$609
This American Airlines deal was found by Cheapflights users on 4/20. 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 5/155:00 am
GRK
-
CMH
2 stops8h 12m
American Airlines
Sun 5/177:54 pm
CMH
-
GRK
1 stop4h 52m
American Airlines
Deal found 4/20$612
This American Airlines deal was found by Cheapflights users on 4/22. 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.
Sun 5/33:54 pm
GRK
-
CMH
1 stop5h 11m
American Airlines
Tue 5/53:51 pm
CMH
-
GRK
1 stop7h 01m
American Airlines
Deal found 4/22$960

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 April 24, 2026.

Round-trip from

$347
(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 April 24, 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
Quickest round-trip

KilleenColumbus

GRK - CMH

GRKCMH

Killeen Fort Hood Regional

Thu 7/16

5:00 am-10:51 am

1 stop4h 51m

Columbus

Tue 7/21

5:45 am-9:36 am

1 stop4h 51m

$347

KilleenColumbus

GRK - CMH

GRKCMH

Killeen Fort Hood Regional

Fri 5/15

3:54 pm-11:39 pm

1 stop6h 45m

Columbus

Sun 5/17

7:54 pm-11:46 pm

1 stop4h 52m

$363

KilleenColumbus

GRK - CMH

GRKCMH

Killeen Fort Hood Regional

Wed 5/13

1:08 pm-7:04 pm

1 stop4h 56m

Columbus

Sat 5/16

7:49 pm-11:46 pm

1 stop4h 57m

$363

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

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 April 24, 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
11,666 reviews

Entertainment

6.9

Comfort

7.2

Crew

7.9

Food

6.4

Overall

7.1

Boarding

7.5

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
7.1
Good
11,666 reviews
American Airlines
7.1
Good
11,666 reviews

Entertainment

6.9

Comfort

7.2

Crew

7.9

Food

6.4

Overall

7.1

Boarding

7.5

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 4h 51m. 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 April 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$222Average$438FlexibilityNo cancel feeOn-time71%

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