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Cheap flights from Oklahoma City to Killeen from $319

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Oklahoma City to Killeen departing on 10/7. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Oklahoma City to Killeen

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:00 am - 9:28 am
OKC
-
GRK
4h 28m
1 stop
American Airlines Logo
7:00 am - 10:22 am
GRK
-
OKC
3h 22m
1 stop
$319American Airlines
Wed, Oct 7 - Sat, Oct 10
American Airlines Logo
6:00 am - 9:36 am
OKC
-
GRK
3h 36m
1 stop
American Airlines Logo
5:00 am - 8:29 am
GRK
-
OKC
3h 29m
1 stop
$349American Airlines
Wed, Jul 8 - Wed, Jul 15
American Airlines Logo
7:38 am - 12:17 pm
OKC
-
GRK
4h 39m
1 stop
American Airlines Logo
3:09 pm - 6:30 pm
GRK
-
OKC
3h 21m
1 stop
$386American Airlines
Sat, Oct 3 - Sun, Oct 4
American Airlines Logo
6:02 pm - 10:27 pm
OKC
-
GRK
4h 25m
1 stop
American Airlines Logo
6:30 am - 11:56 am
GRK
-
OKC
5h 26m
1 stop
$406American Airlines
Fri, Jul 3 - Sat, Jul 4
American Airlines Logo
7:38 am - 12:17 pm
OKC
-
GRK
4h 39m
1 stop
American Airlines Logo
5:00 am - 10:20 am
GRK
-
OKC
5h 20m
1 stop
$459American Airlines
Fri, Sep 18 - Sun, Sep 20

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American Airlines flights from Oklahoma City to Killeen

Our best American Airlines deals on Oklahoma City to Killeen flight tickets
American Airlines
Oct 7
OKC5:00 amOklahoma City Will Rogers World
4h 28m
1 stop
GRK9:28 amKilleen Fort Hood Regional
Oct 10
GRK7:00 amKilleen Fort Hood Regional
3h 22m
1 stop
OKC10:22 amOklahoma City Will Rogers World
$319
American Airlines
Jul 8
OKC6:00 amOklahoma City Will Rogers World
3h 36m
1 stop
GRK9:36 amKilleen Fort Hood Regional
Jul 15
GRK5:00 amKilleen Fort Hood Regional
3h 29m
1 stop
OKC8:29 amOklahoma City Will Rogers World
$349
American Airlines
Oct 3
OKC7:38 amOklahoma City Will Rogers World
4h 39m
1 stop
GRK12:17 pmKilleen Fort Hood Regional
Oct 4
GRK3:09 pmKilleen Fort Hood Regional
3h 21m
1 stop
OKC6:30 pmOklahoma City Will Rogers World
$386

momondo Fare Finder

 
Customize your flight search to find flights from Oklahoma City 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 June 14, 2026.
Use the filters below to find and compare flights from Oklahoma City to Killeen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Oklahoma CityKilleen

OKC - GRK

OKCGRK

Oklahoma City Will Rogers World

Wed 10/7

5:00 am-9:28 am

1 stop4h 28m

Killeen Fort Hood Regional

Sat 10/10

7:00 am-10:22 am

1 stop3h 22m

$319
Quickest round-trip

Oklahoma CityKilleen

OKC - GRK

OKCGRK

Oklahoma City Will Rogers World

Wed 7/8

6:00 am-9:36 am

1 stop3h 36m

Killeen Fort Hood Regional

Wed 7/15

5:00 am-8:29 am

1 stop3h 29m

$349

Oklahoma CityKilleen

OKC - GRK

OKCGRK

Oklahoma City Will Rogers World

Sat 10/3

7:38 am-12:17 pm

1 stop4h 39m

Killeen Fort Hood Regional

Sun 10/4

3:09 pm-6:30 pm

1 stop3h 21m

$386

Oklahoma CityKilleen

OKC - GRK

OKCGRK

Oklahoma City Will Rogers World

Fri 7/3

6:02 pm-10:27 pm

1 stop4h 25m

Killeen Fort Hood Regional

Sat 7/4

6:30 am-11:56 am

1 stop5h 26m

$406

Oklahoma CityKilleen

OKC - GRK

OKCGRK

Oklahoma City Will Rogers World

Fri 9/18

7:38 am-12:17 pm

1 stop4h 39m

Killeen Fort Hood Regional

Sun 9/20

5:00 am-10:20 am

1 stop5h 20m

$459

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Killeen from

How to get the cheapest flight ticket from Oklahoma City to Killeen

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Killeen?

Southwest, American Airlines and United Airlines are the top three most popular airlines that fly to Killeen from Oklahoma City according to our data. Southwest is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Killeen. Keep in mind that there are 3 different airlines that fly to Killeen on a routine basis, so you have a few additional options to choose from.

When to book flights from Oklahoma City to Killeen

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

Cheap Oklahoma City to Killeen (OKC to GRK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oklahoma City to Killeen

Fastest flight time

4h 35m

Direct flights

None
The fastest flight from Oklahoma City to Killeen takes 4h 35m
There are no direct flights from Oklahoma City to Killeen. There are no popular flight routes from Oklahoma City to Killeen.
Search flight deals

Frequently asked questions about flying from Oklahoma City to Killeen

  • How far is Oklahoma City Will Rogers World to Killeen Fort Hood Regional by plane?

    Killeen Fort Hood Regional is 300.6 mi away from Oklahoma City Will Rogers World. In terms of flight time, this usually takes a little over 4h 35m.

  • When did momondo last update prices for flights from Oklahoma City Will Rogers World Airport to Killeen Fort Hood Regional Airport?

    Prices for flights from Oklahoma City Will Rogers World Airport to Killeen Fort Hood Regional Airport are updated daily.

  • How old do you have to be to fly from Oklahoma City Will Rogers World Airport to Killeen Fort Hood Regional Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Oklahoma City Will Rogers World Airport to Killeen Fort Hood Regional Airport.

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

    The necessary travel and health documents for your Killeen Fort Hood Regional Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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 Oklahoma City to Killeen?

It is quick and easy to find Oklahoma City to Killeen flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Killeen that suits you.

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

momondo does allow users to show only those flights to Killeen from Oklahoma City which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Oklahoma City to Killeen?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Killeen from Oklahoma City.

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

Price alerts on flights to Killeen from Oklahoma City 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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