$473+ 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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — CMH
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Best
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One-way
Cheapest flights from Killeen to ColumbusExplore 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 October 30, 2026.
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 October 30, 2026.
This American Airlines deal was found by Cheapflights users on 10/25. 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 10/2712:28 pm -
1 stop5h 28m
Tue 11/36:00 am -
1 stop6h 55m
Deal found 10/25![American Airlines logo]()
$473
This American Airlines deal was found by Cheapflights users on 10/25. 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 12/145:00 am -
1 stop4h 37m
Wed 12/237:47 pm -
1 stop4h 46m
Deal found 10/25![American Airlines logo]()
$527
This American Airlines deal was found by Cheapflights users on 10/25. 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 11/2610:00 am -
1 stop4h 56m
Sun 11/295:30 am -
1 stop5h 00m
Deal found 10/25![American Airlines logo]()
$648
This American Airlines deal was found by Cheapflights users on 10/25. 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 11/223:14 pm -
1 stop5h 12m
Sun 11/295:30 am -
1 stop5h 00m
Deal found 10/25![American Airlines logo]()
$693
This American Airlines deal was found by Cheapflights users on 10/25. 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 11/295:00 am -
1 stop4h 43m
Sun 11/297:45 pm -
1 stop5h 01m
Deal found 10/25![American Airlines logo]()
$1,457
Best flights from Killeen to ColumbusDiscover carefully curated flight deals from Killeen to Columbus that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Killeen to Columbus that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This American Airlines deal was found by Cheapflights users on 10/25. 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 12/145:00 am -
1 stop4h 37m
Wed 12/237:47 pm -
1 stop4h 46m
Deal found 10/25![American Airlines logo]()
$527
This American Airlines deal was found by Cheapflights users on 10/25. 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 11/2610:00 am -
1 stop4h 56m
Sun 11/295:30 am -
1 stop5h 00m
Deal found 10/25![American Airlines logo]()
$648
This American Airlines deal was found by Cheapflights users on 10/25. 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 11/223:14 pm -
1 stop5h 12m
Sun 11/295:30 am -
1 stop5h 00m
Deal found 10/25![American Airlines logo]()
$693
This American Airlines deal was found by Cheapflights users on 10/25. 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 11/295:00 am -
1 stop4h 43m
Sun 11/297:45 pm -
1 stop5h 01m
Deal found 10/25![American Airlines logo]()
$1,457
Last-minute flights from Killeen to ColumbusDiscover last-minute flight deals from Killeen to Columbus. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Killeen to Columbus. Data last updated October 30, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/25. 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 11/223:14 pm -
1 stop5h 12m
Sun 11/295:30 am -
1 stop5h 00m
Deal found 10/25![American Airlines logo]()
$693
This American Airlines deal was found by Cheapflights users on 10/25. 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 11/2610:00 am -
1 stop4h 56m
Sun 11/295:30 am -
1 stop5h 00m
Deal found 10/25![American Airlines logo]()
$648
This American Airlines deal was found by Cheapflights users on 10/25. 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 11/295:00 am -
1 stop4h 43m
Sun 11/297:45 pm -
1 stop5h 01m
Deal found 10/25![American Airlines logo]()
$1,457
One-way flights from Killeen to ColumbusSearch for one-way flight options from Killeen to Columbus. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Killeen to Columbus. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This American Airlines deal was found by Cheapflights users on 10/27. 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 11/303:14 pm -
1 stop7h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![American Airlines logo]()
$516
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 October 30, 2026.
Round-trip from | $527 (American Airlines) |
|---|---|
One-way from | $516 (American Airlines) |
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 7,457,451 searches. Data last updated October 30, 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
Cheapest round-trip
Quickest round-trip
KilleenColumbus
GRK Killeen Fort Hood Regional - CMH Columbus
GRKCMH
Killeen Fort Hood Regional
Mon 11/30
3:14 pm-11:37 pm
1 stop7h 23m
Columbus
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$516
KilleenColumbus
GRK Killeen Fort Hood Regional - CMH Columbus
GRKCMH
Killeen Fort Hood Regional
Mon 12/14
5:00 am-10:37 am
1 stop4h 37m
Columbus
Wed 12/23
7:47 pm-11:33 pm
1 stop4h 46m
$527
KilleenColumbus
GRK Killeen Fort Hood Regional - CMH Columbus
GRKCMH
Killeen Fort Hood Regional
Thu 11/26
10:00 am-3:56 pm
1 stop4h 56m
Columbus
Sun 11/29
5:30 am-9:30 am
1 stop5h 00m
$648
KilleenColumbus
GRK Killeen Fort Hood Regional - CMH Columbus
GRKCMH
Killeen Fort Hood Regional
Sun 11/22
3:14 pm-9:26 pm
1 stop5h 12m
Columbus
Sun 11/29
5:30 am-9:30 am
1 stop5h 00m
$693
KilleenColumbus
GRK Killeen Fort Hood Regional - CMH Columbus
GRKCMH
Killeen Fort Hood Regional
Sun 11/29
5:00 am-10:43 am
1 stop4h 43m
Columbus
Sun 11/29
7:45 pm-11:46 pm
1 stop5h 01m
$1,457
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.
GRK-C01
GRK-CMH
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
GRK-C01
GRK-CMH
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 October 30, 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.
Comfort
7.1
Food
6.4
Overall
7.0
Entertainment
6.8
Crew
7.9
Boarding
7.4
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Comfort
7.1
Food
6.4
Overall
7.0
Entertainment
6.8
Crew
7.9
Boarding
7.4
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
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.
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Complete your trip
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Killeen and Columbus flights
Browse other Killeen and Columbus flight options. Last updated on October 30, 2026.
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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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$392 | Average$499 | FlexibilityNo cancel fee | On-time71% |