Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Oklahoma to Killeen from $229

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 to Killeen departing on 12/6. 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

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Oklahoma to Killeen

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:45 pm - 10:18 pmXNA-GRK
3h 33m1 stop
American Airlines Logo
6:05 am - 9:34 amGRK-XNA
3h 29m1 stop
$229American Airlines
Find Deal
Sat, Dec 6 - Sat, Dec 13
American Airlines Logo
6:43 pm - 10:24 pmXNA-GRK
3h 41m1 stop
American Airlines Logo
6:00 am - 9:40 amGRK-XNA
3h 40m1 stop
$289American Airlines
Find Deal
Sat, Feb 21 - Wed, Feb 25
American Airlines Logo
6:54 pm - 10:24 pmOKC-GRK
3h 30m1 stop
American Airlines Logo
6:43 pm - 11:30 pmGRK-OKC
4h 47m1 stop
$303American Airlines
Find Deal
Sat, Mar 7 - Tue, Mar 10
American Airlines Logo
2:10 pm - 8:13 pmXNA-GRK
6h 03m1 stop
American Airlines Logo
6:00 am - 9:40 amGRK-XNA
3h 40m1 stop
$377American Airlines
Find Deal
Sat, Feb 21 - Wed, Feb 25
American Airlines Logo
10:20 am - 11:31 amDFW-GRK
1h 11mnonstop
American Airlines Logo
10:37 am - 11:39 amGRK-DFW
1h 02mnonstop
$457American Airlines
Find Deal
Sat, Mar 7 - Wed, Mar 11
American Airlines Logo
5:32 pm - 6:24 pmDFW-GRK
0h 52mnonstop
American Airlines Logo
10:33 am - 11:37 amGRK-DFW
1h 04mnonstop
$508American Airlines
Find Deal
Wed, Dec 3 - Wed, Dec 10
American Airlines Logo
6:44 am - 10:24 pmOKC-GRK
15h 40m2 stops
American Airlines Logo
6:43 pm - 11:30 pmGRK-OKC
4h 47m1 stop
$539American Airlines
Find Deal
Sat, Mar 7 - Tue, Mar 10
American Airlines Logo
6:44 am - 10:24 pmOKC-GRK
15h 40m2 stops
American Airlines Logo
6:43 pm - 11:30 pmGRK-OKC
4h 47m1 stop
$556American Airlines
Find Deal
Sat, Mar 7 - Tue, Mar 10
American Airlines Logo
8:18 am - 9:23 amDFW-GRK
1h 05mnonstop
American Airlines Logo
6:44 pm - 7:50 pmGRK-DFW
1h 06mnonstop
$791American Airlines
Find Deal
Mon, May 4 - Mon, May 4
American Airlines Logo
6:00 am - 9:44 amXNA-GRK
3h 44m1 stop
American Airlines Logo
7:00 am - 4:15 pmGRK-XNA
9h 15m2 stops
$855American Airlines
Find Deal
Sat, Feb 21 - Wed, Feb 25

American Airlines flights from Oklahoma to Killeen

Our best American Airlines deals on Oklahoma to Killeen flight tickets
American Airlines
Dec 6
XNA6:45 pmFayetteville Northwest Arkansas
3h 33m
1 stop
GRK10:18 pmKilleen Fort Hood Regional
Dec 13
GRK6:05 amKilleen Fort Hood Regional
3h 29m
1 stop
XNA9:34 amFayetteville Northwest Arkansas
$229
Find similar
American Airlines
Feb 21
XNA6:43 pmFayetteville Northwest Arkansas
3h 41m
1 stop
GRK10:24 pmKilleen Fort Hood Regional
Feb 25
GRK6:00 amKilleen Fort Hood Regional
3h 40m
1 stop
XNA9:40 amFayetteville Northwest Arkansas
$289
Find similar
American Airlines
Mar 7
OKC6:54 pmOklahoma City Will Rogers World
3h 30m
1 stop
GRK10:24 pmKilleen Fort Hood Regional
Mar 10
GRK6:43 pmKilleen Fort Hood Regional
4h 47m
1 stop
OKC11:30 pmOklahoma City Will Rogers World
$303
Find similar

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 November 6, 2025.
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

FayettevilleKilleen

XNA - GRK

XNAGRK

Fayetteville Northwest Arkansas

Sat 12/6

6:45 pm-10:18 pm

1 stop3h 33m

Killeen Fort Hood Regional

Sat 12/13

6:05 am-9:34 am

1 stop3h 29m

$229

FayettevilleKilleen

XNA - GRK

XNAGRK

Fayetteville Northwest Arkansas

Sat 2/21

6:43 pm-10:24 pm

1 stop3h 41m

Killeen Fort Hood Regional

Wed 2/25

6:00 am-9:40 am

1 stop3h 40m

$289

Oklahoma CityKilleen

OKC - GRK

OKCGRK

Oklahoma City Will Rogers World

Sat 3/7

6:54 pm-10:24 pm

1 stop3h 30m

Killeen Fort Hood Regional

Tue 3/10

6:43 pm-11:30 pm

1 stop4h 47m

$303

FayettevilleKilleen

XNA - GRK

XNAGRK

Fayetteville Northwest Arkansas

Sat 2/21

2:10 pm-8:13 pm

1 stop6h 03m

Killeen Fort Hood Regional

Wed 2/25

6:00 am-9:40 am

1 stop3h 40m

$377

DallasKilleen

DFW - GRK

DFWGRK

Dallas/Fort Worth

Sat 3/7

10:20 am-11:31 am

Nonstop1h 11m

Killeen Fort Hood Regional

Wed 3/11

10:37 am-11:39 am

Nonstop1h 02m

$457

DallasKilleen

DFW - GRK

DFWGRK

Dallas/Fort Worth

Wed 12/3

5:32 pm-6:24 pm

Nonstop0h 52m

Killeen Fort Hood Regional

Wed 12/10

10:33 am-11:37 am

Nonstop1h 04m

$508

Oklahoma CityKilleen

OKC - GRK

OKCGRK

Oklahoma City Will Rogers World

Sat 3/7

6:44 am-10:24 pm

2 stops15h 40m

Killeen Fort Hood Regional

Tue 3/10

6:43 pm-11:30 pm

1 stop4h 47m

$539

Oklahoma CityKilleen

OKC - GRK

OKCGRK

Oklahoma City Will Rogers World

Sat 3/7

6:44 am-10:24 pm

2 stops15h 40m

Killeen Fort Hood Regional

Tue 3/10

6:43 pm-11:30 pm

1 stop4h 47m

$556

DallasKilleen

DFW - GRK

DFWGRK

Dallas/Fort Worth

Mon 5/4

8:18 am-9:23 am

Nonstop1h 05m

Killeen Fort Hood Regional

Mon 5/4

6:44 pm-7:50 pm

Nonstop1h 06m

$791

FayettevilleKilleen

XNA - GRK

XNAGRK

Fayetteville Northwest Arkansas

Sat 2/21

6:00 am-9:44 am

1 stop3h 44m

Killeen Fort Hood Regional

Wed 2/25

7:00 am-4:15 pm

2 stops9h 15m

$855

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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 62% 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 51m

Direct flights

Every day

Airports in Killeen

1 airport
The fastest flight from Oklahoma to Killeen takes 0h 51m
Direct flights go from Oklahoma to Killeen every day.
There is 1 airport near Killeen: Killeen Fort Hood Regional (GRK)
Search flight deals

  • 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
Salado
Copperas Cove
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.

An easier way to manage your Killeen trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 12/6
Sat 12/13
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States