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Cheap flights from Oklahoma to Killeen from $421

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oklahoma to Killeen departing on 11/7. 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 to Killeen

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:00 am - 11:56 amOKC  Oklahoma City Will Rogers World-GRK Killeen Fort Hood Regional
5h 56m1 stop Dallas/Fort Worth
American Airlines Logo
7:00 am - 11:53 amGRK  Killeen Fort Hood Regional-OKC Oklahoma City Will Rogers World
4h 53m1 stop Dallas/Fort Worth
$482American Airlines
Wed, Nov 18 - Sun, Nov 22
American Airlines Logo
8:29 am - 9:29 amDFW  Dallas/Fort Worth-GRK Killeen Fort Hood Regional
1h 00mnonstop
American Airlines Logo
3:05 pm - 4:13 pmGRK  Killeen Fort Hood Regional-DFW Dallas/Fort Worth
1h 08mnonstop
$634American Airlines
Fri, Aug 28 - Tue, Sep 1
American Airlines Logo
10:43 pm - 11:39 pmDFW  Dallas/Fort Worth-GRK Killeen Fort Hood Regional
0h 56mnonstop
American Airlines Logo
10:04 am - 11:15 amGRK  Killeen Fort Hood Regional-DFW Dallas/Fort Worth
1h 11mnonstop
$649American Airlines
Sun, Sep 6 - Sun, Sep 13
American Airlines Logo
8:29 am - 9:29 amDFW  Dallas/Fort Worth-GRK Killeen Fort Hood Regional
1h 00mnonstop
American Airlines Logo
3:05 pm - 4:13 pmGRK  Killeen Fort Hood Regional-DFW Dallas/Fort Worth
1h 08mnonstop
$948American Airlines
Mon, Aug 24 - Mon, Aug 24

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American Airlines flights from Oklahoma to Killeen

Our best American Airlines deals on Oklahoma to Killeen flight tickets
American Airlines
Nov 18
OKC6:00 amOklahoma City Will Rogers World
5h 56m
1 stop
GRK11:56 amKilleen Fort Hood Regional
Nov 22
GRK7:00 amKilleen Fort Hood Regional
4h 53m
1 stop
OKC11:53 amOklahoma City Will Rogers World
$482
American Airlines
Aug 28
DFW8:29 amDallas/Fort Worth
1h 00m
GRK9:29 amKilleen Fort Hood Regional
Sep 1
GRK3:05 pmKilleen Fort Hood Regional
1h 08m
DFW4:13 pmDallas/Fort Worth
$634
American Airlines
Aug 21
DFW11:12 amDallas/Fort Worth
0h 55m
GRK12:07 pmKilleen Fort Hood Regional
Aug 23
GRK5:00 amKilleen Fort Hood Regional
1h 04m
DFW6:04 amDallas/Fort Worth
$649

momondo Fare Finder

 
Customize your flight search to find flights from Oklahoma 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 August 11, 2026.
Use the filters below to find and compare flights from Oklahoma to Killeen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Oklahoma CityKilleen

OKC Oklahoma City Will Rogers World - GRK Killeen Fort Hood Regional

OKCGRK

Oklahoma City Will Rogers World

Wed 11/18

6:00 am-11:56 am

1 stop5h 56m

Killeen Fort Hood Regional

Sun 11/22

7:00 am-11:53 am

1 stop4h 53m

$482

DallasKilleen

DFW Dallas/Fort Worth - GRK Killeen Fort Hood Regional

DFWGRK

Dallas/Fort Worth

Fri 8/28

8:29 am-9:29 am

Nonstop1h 00m

Killeen Fort Hood Regional

Tue 9/1

3:05 pm-4:13 pm

Nonstop1h 08m

$634
Quickest round-trip

DallasKilleen

DFW Dallas/Fort Worth - GRK Killeen Fort Hood Regional

DFWGRK

Dallas/Fort Worth

Sun 9/6

10:43 pm-11:39 pm

Nonstop0h 56m

Killeen Fort Hood Regional

Sun 9/13

10:04 am-11:15 am

Nonstop1h 11m

$649

DallasKilleen

DFW Dallas/Fort Worth - GRK Killeen Fort Hood Regional

DFWGRK

Dallas/Fort Worth

Mon 8/24

8:29 am-9:29 am

Nonstop1h 00m

Killeen Fort Hood Regional

Mon 8/24

3:05 pm-4:13 pm

Nonstop1h 08m

$948
Cheapest one-way

DallasKilleen

DFW Dallas/Fort Worth - GRK Killeen Fort Hood Regional

DFWGRK

Dallas/Fort Worth

Sat 11/7

8:05 pm-9:09 pm

Nonstop1h 04m

$421
Quickest one-way

DallasKilleen

DFW Dallas/Fort Worth - GRK Killeen Fort Hood Regional

DFWGRK

Dallas/Fort Worth

Sun 2/7

2:45 pm-3:42 pm

Nonstop0h 57m

$473

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 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 is the cheapest airline that flies from Oklahoma to Killeen Fort Hood Regional?

American Airlines is the most popular carrier operating from Oklahoma to Killeen Fort Hood Regional

What airlines fly to Killeen?

Southwest, American Airlines and United Airlines are the top three most popular airlines that fly to Killeen from Oklahoma according to our data. Southwest is the first choice among our users, with 71% 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.

Cheap Oklahoma to Killeen flight deals and tips

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

Fastest flight time

0h 55m

Direct flights

Mon, Fri and Sun

Airports in Killeen

1 airport
The fastest flight from Oklahoma to Killeen takes 0h 55m
Direct flights go from Oklahoma to Killeen on Monday, Friday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Killeen. From Oklahoma there are direct flights to Killeen Fort Hood Regional (GRK).
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Frequently asked questions about flying from Oklahoma to Killeen

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oklahoma 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 to Killeen?

Finding the right flight to Killeen from Oklahoma is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Killeen quick and easy, saving you time and money.

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

All flight searches from Oklahoma to Killeen on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Oklahoma 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.

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

Yes. momondo can track prices for Oklahoma to Killeen flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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