$276+ Cheap flights from Columbia, MO to Killeen (COU - 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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
COU — GRK
Nov 25 — Dec 21
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Columbia to Killeen
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Last-minute
One-way
Cheapest flights from Columbia to KilleenExplore the most affordable flight options available from Columbia to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2026.
Explore the most affordable flight options available from Columbia to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2026.
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Tue 10/276:39 am -
1 stop5h 19m
Wed 11/43:07 pm -
1 stop4h 11m
Deal found 10/24![American Airlines logo]()
$560
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Tue 10/276:39 am -
1 stop5h 19m
Mon 11/912:26 pm -
1 stop6h 52m
Deal found 10/24![American Airlines logo]()
$562
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Mon 11/27:48 pm -
1 stop3h 56m
Sun 11/85:00 am -
1 stop6h 35m
Deal found 10/24![American Airlines logo]()
$564
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Tue 10/2710:40 am -
2 stops10h 12m
Sat 11/77:00 am -
1 stop4h 35m
Deal found 10/24![American Airlines logo]()
$566
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Tue 10/2710:40 am -
2 stops11h 27m
Thu 11/57:00 am -
1 stop4h 35m
Deal found 10/24![American Airlines logo]()
$568
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Thu 10/296:00 am -
2 stops8h 44m
Sun 11/85:00 am -
1 stop6h 35m
Deal found 10/24![American Airlines logo]()
$570
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Thu 10/296:00 am -
2 stops8h 44m
Mon 11/93:07 pm -
2 stops7h 08m
Deal found 10/24![American Airlines logo]()
$575
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Sun 11/17:48 pm -
1 stop3h 56m
Sat 11/75:00 am -
1 stop6h 35m
Deal found 10/24![American Airlines logo]()
$593
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Sun 11/17:48 pm -
1 stop3h 56m
Sun 11/85:00 am -
1 stop6h 35m
Deal found 10/24![American Airlines logo]()
$595
Last-minute flights from Columbia to KilleenDiscover last-minute flight deals from Columbia to Killeen. Data last updated October 26, 2026 and is based on user searches.
Discover last-minute flight deals from Columbia to Killeen. Data last updated October 26, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Tue 10/276:39 am -
1 stop5h 19m
Wed 11/43:07 pm -
1 stop4h 11m
Deal found 10/24![American Airlines logo]()
$560
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Tue 10/276:39 am -
1 stop5h 19m
Sun 11/87:00 am -
1 stop4h 35m
Deal found 10/24![American Airlines logo]()
$562
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Tue 10/2710:40 am -
2 stops10h 12m
Sat 11/77:00 am -
1 stop4h 35m
Deal found 10/24![American Airlines logo]()
$566
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Tue 10/2710:40 am -
2 stops11h 27m
Thu 11/57:00 am -
1 stop4h 35m
Deal found 10/24![American Airlines logo]()
$568
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Tue 10/2710:40 am -
2 stops10h 12m
Mon 11/912:26 pm -
2 stops9h 49m
Deal found 10/24![American Airlines logo]()
$573
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Thu 10/296:00 am -
2 stops8h 44m
Sun 11/85:00 am -
1 stop6h 35m
Deal found 10/24![American Airlines logo]()
$570
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Thu 10/296:00 am -
2 stops8h 44m
Mon 11/93:07 pm -
2 stops7h 08m
Deal found 10/24![American Airlines logo]()
$575
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Sun 11/17:48 pm -
1 stop3h 56m
Sat 11/75:00 am -
1 stop6h 35m
Deal found 10/24![American Airlines logo]()
$593
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Sun 11/17:48 pm -
1 stop3h 56m
Mon 11/93:07 pm -
1 stop4h 11m
Deal found 10/24![American Airlines logo]()
$595
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Mon 11/25:11 pm -
1 stop6h 33m
Mon 11/93:07 pm -
1 stop4h 11m
Deal found 10/24![American Airlines logo]()
$564
One-way flights from Columbia to KilleenSearch for one-way flight options from Columbia to Killeen. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
Search for one-way flight options from Columbia to Killeen. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
This American Airlines deal was found by Cheapflights users on 10/23. 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.
Tue 11/245:08 pm -
1 stop16h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![American Airlines logo]()
$276
Cheapflights Fare Finder
Customize your flight search to find flights from Columbia 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 7,457,451 searches. Data last updated October 26, 2026.
Use the filters below to find and compare flights from Columbia to Killeen that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
ColumbiaKilleen
COU Columbia Regional - GRK Killeen Fort Hood Regional
COUGRK
Columbia Regional
Tue 11/24
6:26 am-2:44 pm
2 stops8h 18m
Killeen Fort Hood Regional
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$446
Sorted by cheapest first
Best time to book a flight from Columbia to Killeen
Have a flexible travel schedule? Discover the best time to fly to Killeen from Columbia with our price prediction graph.
COU-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.
Related info for your journey
Find useful and relevant information for your journey from Columbia 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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