$441+ Cheap flights from Columbus to Killeen (GRK)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — GRK
Aug 23 — Aug 301
Round-trip
1 adult, Economy
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1. Tell us where you want to go
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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Columbus to Killeen
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Best
Last-minute
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Cheapest flights from Columbus to KilleenExplore 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 July 24, 2026.
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 July 24, 2026.
This American Airlines deal was found by Cheapflights users on 7/19. 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 7/212:42 pm
CMH
- GRK
1 stop5h 12m
American Airlines
Tue 7/2812:54 pm
GRK
- CMH
1 stop5h 13m
American Airlines
Deal found 7/19![American Airlines logo]()
$511
This American Airlines deal was found by Cheapflights users on 7/19. 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 11/1111:39 am
CMH
- GRK
1 stop7h 32m
American Airlines
Tue 11/175:00 am
GRK
- CMH
1 stop4h 49m
American Airlines
Deal found 7/19![American Airlines logo]()
$551
This American Airlines deal was found by Cheapflights users on 7/19. 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 11/103:17 pm
CMH
- GRK
1 stop6h 52m
American Airlines
Wed 11/183:07 pm
GRK
- CMH
1 stop7h 18m
American Airlines
Deal found 7/19![American Airlines logo]()
$581
This American Airlines deal was found by Cheapflights users on 7/23. 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.
Fri 8/212:42 pm
CMH
- GRK
1 stop5h 10m
American Airlines
Sun 8/233:05 pm
GRK
- CMH
1 stop7h 35m
American Airlines
Deal found 7/23![American Airlines logo]()
$591
This American Airlines deal was found by Cheapflights users on 7/19. 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 11/117:51 am
CMH
- GRK
1 stop7h 46m
American Airlines
Mon 11/163:07 pm
GRK
- CMH
1 stop7h 18m
American Airlines
Deal found 7/19![American Airlines logo]()
$592
This American Airlines deal was found by Cheapflights users on 7/19. 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 7/228:05 pm
CMH
- GRK
1 stop4h 34m
American Airlines
Tue 7/2812:54 pm
GRK
- CMH
1 stop5h 13m
American Airlines
Deal found 7/19![American Airlines logo]()
$611
This American Airlines deal was found by Cheapflights users on 7/19. 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 11/103:17 pm
CMH
- GRK
1 stop6h 52m
American Airlines
Mon 11/163:07 pm
GRK
- CMH
1 stop7h 18m
American Airlines
Deal found 7/19![American Airlines logo]()
$622
This American Airlines deal was found by Cheapflights users on 7/19. 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 11/126:00 am
CMH
- GRK
1 stop6h 56m
American Airlines
Sat 11/143:07 pm
GRK
- CMH
1 stop7h 27m
American Airlines
Deal found 7/19![American Airlines logo]()
$631
This American Airlines deal was found by Cheapflights users on 7/19. 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 11/116:38 am
CMH
- GRK
2 stops12h 33m
American Airlines
Sat 11/143:07 pm
GRK
- CMH
1 stop7h 27m
American Airlines
Deal found 7/19![American Airlines logo]()
$641
This American Airlines deal was found by Cheapflights users on 7/19. 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 11/1010:18 am
CMH
- GRK
2 stops11h 51m
American Airlines
Sat 11/143:07 pm
GRK
- CMH
1 stop7h 27m
American Airlines
Deal found 7/19![American Airlines logo]()
$649
This American Airlines deal was found by Cheapflights users on 7/19. 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 11/117:51 am
CMH
- GRK
1 stop7h 46m
American Airlines
Sun 11/153:07 pm
GRK
- CMH
1 stop7h 18m
American Airlines
Deal found 7/19![American Airlines logo]()
$651
This American Airlines deal was found by Cheapflights users on 7/19. 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 7/217:13 am
CMH
- GRK
1 stop6h 10m
American Airlines
Sun 7/265:00 am
GRK
- CMH
1 stop4h 50m
American Airlines
Deal found 7/19![American Airlines logo]()
$661
Best flights from Columbus to KilleenDiscover carefully curated flight deals from Columbus to Killeen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 24, 2026.
Discover carefully curated flight deals from Columbus to Killeen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 24, 2026.
This American Airlines deal was found by Cheapflights users on 7/19. 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 11/117:51 am
CMH
- GRK
1 stop7h 46m
American Airlines
Sat 11/143:07 pm
GRK
- CMH
1 stop7h 27m
American Airlines
Deal found 7/19![American Airlines logo]()
$551
This American Airlines deal was found by Cheapflights users on 7/23. 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.
Fri 8/212:42 pm
CMH
- GRK
1 stop5h 10m
American Airlines
Sun 8/233:05 pm
GRK
- CMH
1 stop7h 35m
American Airlines
Deal found 7/23![American Airlines logo]()
$591
This American Airlines deal was found by Cheapflights users on 7/19. 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 11/117:51 am
CMH
- GRK
1 stop7h 46m
American Airlines
Mon 11/163:07 pm
GRK
- CMH
1 stop7h 18m
American Airlines
Deal found 7/19![American Airlines logo]()
$592
This American Airlines deal was found by Cheapflights users on 7/19. 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 11/126:00 am
CMH
- GRK
1 stop6h 56m
American Airlines
Sat 11/143:07 pm
GRK
- CMH
1 stop7h 27m
American Airlines
Deal found 7/19![American Airlines logo]()
$631
This American Airlines deal was found by Cheapflights users on 7/19. 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 11/147:51 am
CMH
- GRK
1 stop7h 46m
American Airlines
Mon 11/163:07 pm
GRK
- CMH
2 stops7h 14m
American Airlines
Deal found 7/19![American Airlines logo]()
$689
This American Airlines deal was found by Cheapflights users on 7/19. 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 11/811:27 am
CMH
- GRK
2 stops10h 42m
American Airlines
Wed 11/183:07 pm
GRK
- CMH
1 stop7h 18m
American Airlines
Deal found 7/19![American Airlines logo]()
$709
This American Airlines deal was found by Cheapflights users on 7/19. 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 11/127:51 am
CMH
- GRK
1 stop5h 05m
American Airlines
Fri 11/1312:26 pm
GRK
- CMH
1 stop5h 34m
American Airlines
Deal found 7/19![American Airlines logo]()
$1,039
Last-minute flights from Columbus to KilleenDiscover last-minute flight deals from Columbus to Killeen. Data last updated July 24, 2026 and is based on user searches.
Discover last-minute flight deals from Columbus to Killeen. Data last updated July 24, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/19. 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 7/235:48 am
CMH
- GRK
1 stop4h 48m
American Airlines
Wed 7/293:08 pm
GRK
- CMH
1 stop5h 10m
American Airlines
Deal found 7/19![American Airlines logo]()
$661
This American Airlines deal was found by Cheapflights users on 7/19. 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 7/238:05 pm
CMH
- GRK
1 stop4h 34m
American Airlines
Sun 7/265:00 am
GRK
- CMH
1 stop4h 50m
American Airlines
Deal found 7/19![American Airlines logo]()
$711
This American Airlines deal was found by Cheapflights users on 7/19. 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 7/235:30 am
CMH
- GRK
2 stops10h 08m
American Airlines
Thu 7/306:30 am
GRK
- CMH
1 stop6h 20m
American Airlines
Deal found 7/19![American Airlines logo]()
$769
This American Airlines deal was found by Cheapflights users on 7/19. 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 7/251:58 pm
CMH
- GRK
2 stops9h 29m
American Airlines
Thu 7/306:30 am
GRK
- CMH
2 stops7h 45m
American Airlines
Deal found 7/19![American Airlines logo]()
$787
This American Airlines deal was found by Cheapflights users on 7/21. 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.
Mon 7/278:05 pm
CMH
- GRK
1 stop4h 34m
American Airlines
Thu 7/306:30 am
GRK
- CMH
1 stop6h 20m
American Airlines
Deal found 7/21![American Airlines logo]()
$1,039
This American Airlines deal was found by Cheapflights users on 7/23. 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.
Fri 8/212:42 pm
CMH
- GRK
1 stop5h 10m
American Airlines
Sun 8/233:05 pm
GRK
- CMH
1 stop7h 35m
American Airlines
Deal found 7/23![American Airlines logo]()
$591
One-way flights from Columbus to KilleenSearch for one-way flight options from Columbus to Killeen. Find affordable one-way fares based on user searches. Data last updated July 24, 2026.
Search for one-way flight options from Columbus to Killeen. Find affordable one-way fares based on user searches. Data last updated July 24, 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.
Tue 8/48:05 pm
CMH
- GRK
1 stop4h 34m
American Airlines
Deal found 7/22![American Airlines logo]()
$441
Find flight deals from Columbus to Killeen
Discover tips and strategies to find the most affordable flight options for your journey from Columbus (C01) to Killeen (GRK). 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 24, 2026.
Round-trip from | $551 (American Airlines) |
|---|---|
One-way from | $441 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Columbus to Killeen 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 24, 2026.
Use the filters below to find and compare flights from Columbus to Killeen that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ColumbusKilleen
CMH - GRK
CMHGRK
Columbus
Wed 11/11
7:51 am-2:37 pm
1 stop7h 46m
Killeen Fort Hood Regional
Sat 11/14
3:07 pm-11:34 pm
1 stop7h 27m
$551
ColumbusKilleen
CMH - GRK
CMHGRK
Columbus
Fri 8/21
2:42 pm-6:52 pm
1 stop5h 10m
Killeen Fort Hood Regional
Sun 8/23
3:05 pm-11:40 pm
1 stop7h 35m
$591
ColumbusKilleen
CMH - GRK
CMHGRK
Columbus
Wed 11/11
7:51 am-2:37 pm
1 stop7h 46m
Killeen Fort Hood Regional
Mon 11/16
3:07 pm-11:25 pm
1 stop7h 18m
$592
ColumbusKilleen
CMH - GRK
CMHGRK
Columbus
Thu 11/12
6:00 am-11:56 am
1 stop6h 56m
Killeen Fort Hood Regional
Sat 11/14
3:07 pm-11:34 pm
1 stop7h 27m
$631
ColumbusKilleen
CMH - GRK
CMHGRK
Columbus
Sat 11/14
7:51 am-2:37 pm
1 stop7h 46m
Killeen Fort Hood Regional
Mon 11/16
3:07 pm-11:21 pm
2 stops7h 14m
$689
ColumbusKilleen
CMH - GRK
CMHGRK
Columbus
Sun 11/8
11:27 am-9:09 pm
2 stops10h 42m
Killeen Fort Hood Regional
Wed 11/18
3:07 pm-11:25 pm
1 stop7h 18m
$709
Quickest round-trip
ColumbusKilleen
CMH - GRK
CMHGRK
Columbus
Thu 11/12
7:51 am-11:56 am
1 stop5h 05m
Killeen Fort Hood Regional
Fri 11/13
12:26 pm-7:00 pm
1 stop5h 34m
$1,039
Cheapest one-way
Quickest one-way
ColumbusKilleen
CMH - GRK
CMHGRK
Columbus
Tue 8/4
8:05 pm-11:39 pm
1 stop4h 34m
$441
Sorted by cheapest first
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.
C01-GRK
CMH-GRK
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
C01-GRK
CMH-GRK
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 July 24, 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.
Comfort
7.2
Boarding
7.5
Food
6.4
Entertainment
6.8
Crew
7.9
Overall
7.1
Reviews
1 / 20
8.0
ExcellentMonica,Nov 2025
JAC - DFW
Comfort
7.2
Boarding
7.5
Food
6.4
Entertainment
6.8
Crew
7.9
Overall
7.1
Reviews
1 / 20
8.0
ExcellentMonica,Nov 2025
JAC - DFW
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.
Traveling to a place near Killeen?
Book flights to Killeen if you plan to visit one of these locationsTemple
Copperas Cove
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Columbus and Killeen flights
Browse other Columbus and Killeen flight options. Last updated on July 24, 2026.
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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 July 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$308 | Average$436 | FlexibilityNo cancel fee | On-time71% |