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Cheap flights from Columbia, Missouri to Killeen from $515

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Columbia, Missouri to Killeen departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Columbia, Missouri to Killeen

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:21 pm - 9:52 pm
COU
-
GRK
4h 31m
1 stop
American Airlines Logo
7:09 pm - 9:46 am
GRK
-
COU
14h 37m
2 stops
$515American Airlines
Wed, Apr 15 - Sun, Apr 19
American Airlines Logo
10:16 am - 6:39 pm
COU
-
GRK
8h 23m
2 stops
American Airlines Logo
7:09 pm - 9:46 am
GRK
-
COU
14h 37m
2 stops
$520American Airlines
Wed, Apr 15 - Sun, Apr 19
American Airlines Logo
12:06 pm - 6:39 pm
COU
-
GRK
6h 33m
1 stop
American Airlines Logo
7:09 pm - 9:46 am
GRK
-
COU
14h 37m
2 stops
$546American Airlines
Thu, Apr 16 - Sun, Apr 19
American Airlines Logo
12:06 pm - 6:39 pm
COU
-
GRK
6h 33m
1 stop
American Airlines Logo
7:09 pm - 10:53 pm
GRK
-
COU
3h 44m
1 stop
$565American Airlines
Wed, Apr 15 - Sun, Apr 19
American Airlines Logo
12:06 pm - 6:39 pm
COU
-
GRK
6h 33m
1 stop
American Airlines Logo
7:09 pm - 10:53 pm
GRK
-
COU
3h 44m
1 stop
$596American Airlines
Thu, Apr 16 - Sun, Apr 19
American Airlines Logo
10:16 am - 6:39 pm
COU
-
GRK
8h 23m
2 stops
American Airlines Logo
7:09 pm - 9:46 am
GRK
-
COU
14h 37m
2 stops
$705American Airlines
Thu, Apr 16 - Sun, Apr 19

American Airlines flights from Columbia, Missouri to Killeen

Our best American Airlines deals on Columbia, Missouri to Killeen flight tickets
American Airlines
Apr 15
COU5:21 pmColumbia Regional
4h 31m
1 stop
GRK9:52 pmKilleen Fort Hood Regional
Apr 19
GRK7:09 pmKilleen Fort Hood Regional
14h 37m
2 stops
COU9:46 amColumbia Regional
$515
American Airlines
Apr 15
COU10:16 amColumbia Regional
8h 23m
2 stops
GRK6:39 pmKilleen Fort Hood Regional
Apr 19
GRK7:09 pmKilleen Fort Hood Regional
14h 37m
2 stops
COU9:46 amColumbia Regional
$520
American Airlines
Apr 16
COU12:06 pmColumbia Regional
6h 33m
1 stop
GRK6:39 pmKilleen Fort Hood Regional
Apr 19
GRK7:09 pmKilleen Fort Hood Regional
14h 37m
2 stops
COU9:46 amColumbia Regional
$546

momondo Fare Finder

 
Customize your flight search to find flights from Columbia, Missouri 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, momondo users made 832,500 searches. Data last updated March 4, 2026.
Use the filters below to find and compare flights from Columbia, Missouri to Killeen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ColumbiaKilleen

COU - GRK

COUGRK

Columbia Regional

Wed 4/15

5:21 pm-9:52 pm

1 stop4h 31m

Killeen Fort Hood Regional

Sun 4/19

7:09 pm-9:46 am

2 stops14h 37m

$515

ColumbiaKilleen

COU - GRK

COUGRK

Columbia Regional

Wed 4/15

10:16 am-6:39 pm

2 stops8h 23m

Killeen Fort Hood Regional

Sun 4/19

7:09 pm-9:46 am

2 stops14h 37m

$520

ColumbiaKilleen

COU - GRK

COUGRK

Columbia Regional

Thu 4/16

12:06 pm-6:39 pm

1 stop6h 33m

Killeen Fort Hood Regional

Sun 4/19

7:09 pm-9:46 am

2 stops14h 37m

$546

ColumbiaKilleen

COU - GRK

COUGRK

Columbia Regional

Wed 4/15

12:06 pm-6:39 pm

1 stop6h 33m

Killeen Fort Hood Regional

Sun 4/19

7:09 pm-10:53 pm

1 stop3h 44m

$565

ColumbiaKilleen

COU - GRK

COUGRK

Columbia Regional

Thu 4/16

12:06 pm-6:39 pm

1 stop6h 33m

Killeen Fort Hood Regional

Sun 4/19

7:09 pm-10:53 pm

1 stop3h 44m

$596

ColumbiaKilleen

COU - GRK

COUGRK

Columbia Regional

Thu 4/16

10:16 am-6:39 pm

2 stops8h 23m

Killeen Fort Hood Regional

Sun 4/19

7:09 pm-9:46 am

2 stops14h 37m

$705

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Columbia, Missouri to Killeen

Are you open to changing your travel dates? Check out the ideal times to fly from Columbia, Missouri to Killeen according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Columbia, Missouri to Killeen (COU to GRK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Columbia, Missouri to Killeen

Fastest flight time

4h 31m

Direct flights

None
The fastest flight from Columbia, Missouri to Killeen takes 4h 31m
There are no direct flights from Columbia, Missouri to Killeen. There are no popular flight routes from Columbia, Missouri to Killeen.
Search flight deals

  • How far is Columbia Regional to Killeen Fort Hood Regional by plane?

    Columbia Regional and Killeen Fort Hood Regional are 620.7 mi apart from one another. Flights usually cover this in 4h 31m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Columbia Regional Airport to Killeen Fort Hood Regional Airport?

    Prices for flights from Columbia Regional Airport to Killeen Fort Hood Regional Airport refresh daily.

  • How old do you have to be to fly from Columbia Regional Airport to Killeen Fort Hood Regional Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Columbia Regional Airport to Killeen Fort Hood Regional Airport.

  • What documentation or ID do you need to fly to Killeen Fort Hood Regional Airport?

    The required travel and health documents for your Killeen Fort Hood Regional Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Killeen Fort Hood Regional Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Columbia, Missouri to Killeen?

    Confirm your travel details to search for the latest offers for flights from Columbia, Missouri to Killeen. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Columbia, Missouri to Killeen with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near Killeen?

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

Why use momondo?

Why should I use momondo to find a flight deal from Columbia to Killeen?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Columbia to Killeen. momondo saves you time and could save you money on your trip.

Can I find flights from Columbia to Killeen with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Killeen from Columbia with this policy.

How can momondo help me find flights from Columbia to Killeen?

momondo helps you find the best flight between Columbia and Killeen by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Columbia to Killeen right now. Can momondo alert me if prices change?

Price alerts on flights to Killeen from Columbia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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