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Killeen

$605+ Cheap flights from Columbus 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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — GRK
Jul 29 — Aug 51
Wed 7/29
Wed 8/5
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 June 29, 2026.

This American Airlines deal was found by Cheapflights users on 6/28. 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 7/45:48 am
CMH
-
GRK
1 stop4h 48m
American Airlines
Sat 7/412:54 pm
GRK
-
CMH
1 stop7h 24m
American Airlines
Deal found 6/28$605
This American Airlines deal was found by Cheapflights users on 6/24. 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 7/35:48 am
CMH
-
GRK
1 stop7h 24m
American Airlines
Sun 7/56:30 am
GRK
-
CMH
1 stop6h 20m
American Airlines
Deal found 6/24$629
This American Airlines deal was found by Cheapflights users on 6/28. 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 7/45:48 am
CMH
-
GRK
1 stop7h 35m
American Airlines
Sun 7/56:30 am
GRK
-
CMH
1 stop6h 20m
American Airlines
Deal found 6/28$661
This American Airlines deal was found by Cheapflights users on 6/28. 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 7/45:48 am
CMH
-
GRK
1 stop4h 48m
American Airlines
Mon 7/65:00 am
GRK
-
CMH
2 stops7h 50m
American Airlines
Deal found 6/28$719

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

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 June 29, 2026.
Peruse reviews from past customers who have flown with American Airlines from Columbus to Killeen to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,774 reviews

Food

6.4

Overall

7.1

Comfort

7.2

Boarding

7.5

Crew

7.9

Entertainment

6.8

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
American Airlines
7.1
Good
11,774 reviews
American Airlines
7.1
Good
11,774 reviews

Food

6.4

Overall

7.1

Comfort

7.2

Boarding

7.5

Crew

7.9

Entertainment

6.8

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?

    Most people fly into Killeen Fort Hood Regional (GRK) if they book a flight to Killeen from Columbus. On average, Fort Hood Regional has 0 inbound flights from Columbus per day from 1 airline. Killeen Fort Hood Regional is conveniently located just 6.9 mi from Killeen’s city center.

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

    Currently priced at $308, American Airlines will fly you from Columbus 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.

See more FAQs

Traveling to a place near Killeen?

Book flights to Killeen if you plan to visit one of these locations
Temple
Copperas Cove

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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 June 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$308Average$434FlexibilityNo cancel feeOn-time71%

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