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Killeen

$386+ Cheap flights from Oklahoma to Killeen (GRK)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — GRK
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Oklahoma to Killeen

Cheapest flights from Oklahoma to Killeen
Explore the most affordable flight options available from Oklahoma to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This American Airlines deal was found by Cheapflights users on 2/1. 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 2/125:00 am
XNA
-
GRK
1 stop4h 45m
American Airlines
Sun 2/226:28 pm
GRK
-
XNA
1 stop4h 23m
American Airlines
Deal found 2/1$419
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Sat 2/289:28 pm
DFW
-
GRK
Nonstop1h 08m
American Airlines
Sat 3/2810:15 am
GRK
-
DFW
Nonstop1h 07m
American Airlines
Deal found 2/3$475
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Fri 2/135:00 am
OKC
-
GRK
1 stop4h 45m
American Airlines
Wed 2/1811:56 am
GRK
-
OKC
1 stop5h 51m
American Airlines
Deal found 2/3$484
This American Airlines deal was found by Cheapflights users on 2/2. 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 2/178:40 am
DFW
-
GRK
Nonstop1h 05m
American Airlines
Sat 2/217:00 am
GRK
-
DFW
Nonstop1h 11m
American Airlines
Deal found 2/2$495
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Fri 2/135:00 am
XNA
-
GRK
1 stop4h 45m
American Airlines
Sun 2/226:28 pm
GRK
-
XNA
1 stop4h 23m
American Airlines
Deal found 2/1$509
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Fri 2/63:06 pm
DFW
-
GRK
Nonstop1h 01m
American Airlines
Tue 2/107:00 am
GRK
-
DFW
Nonstop1h 09m
American Airlines
Deal found 2/2$537
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Sat 2/284:56 pm
DFW
-
GRK
Nonstop1h 07m
American Airlines
Sun 3/16:28 pm
GRK
-
DFW
Nonstop1h 11m
American Airlines
Deal found 2/3$538
This American Airlines deal was found by Cheapflights users on 2/2. 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 2/268:55 pm
DFW
-
GRK
Nonstop1h 08m
American Airlines
Sun 3/87:00 am
GRK
-
DFW
Nonstop1h 11m
American Airlines
Deal found 2/2$555
This American Airlines deal was found by Cheapflights users on 2/1. 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 2/23:06 pm
DFW
-
GRK
Nonstop1h 01m
American Airlines
Mon 2/912:31 pm
GRK
-
DFW
Nonstop1h 02m
American Airlines
Deal found 2/1$579

Find flight deals from Oklahoma to Killeen

Keep the following information in mind while searching for Oklahoma to Killeen flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$419
(American Airlines)

One-way from

$386
(American Airlines)
Provider with most accurate pricing for Oklahoma City Will Rogers World-Killeen Fort Hood Regional flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oklahoma City Will Rogers World-Killeen Fort Hood Regional flights.
Search Deals
From Oklahoma to Killeen Fort Hood Regional
Search Deals
One-way flight from Oklahoma to Killeen Fort Hood Regional
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Oklahoma to Killeen that are best for you.

Fly from

Oklahoma

Fly to

Killeen

Route

Depart

Return

Price

FayettevilleKilleen

XNA - GRK

XNAGRK

Fayetteville Northwest Arkansas

Sat 3/7

6:00 am-9:45 am

1 stop3h 45m

Killeen Fort Hood Regional

Sun 3/8

11:56 am-5:38 pm

1 stop5h 42m

$419

DallasKilleen

DFW - GRK

DFWGRK

Dallas/Fort Worth

Sat 2/28

9:28 pm-10:36 pm

Nonstop1h 08m

Killeen Fort Hood Regional

Sat 3/28

10:15 am-11:22 am

Nonstop1h 07m

$475

Oklahoma CityKilleen

OKC - GRK

OKCGRK

Oklahoma City Will Rogers World

Fri 2/13

5:00 am-9:45 am

1 stop4h 45m

Killeen Fort Hood Regional

Wed 2/18

11:56 am-5:47 pm

1 stop5h 51m

$484

DallasKilleen

DFW - GRK

DFWGRK

Dallas/Fort Worth

Tue 2/17

8:40 am-9:45 am

Nonstop1h 05m

Killeen Fort Hood Regional

Sat 2/21

7:00 am-8:11 am

Nonstop1h 11m

$495

FayettevilleKilleen

XNA - GRK

XNAGRK

Fayetteville Northwest Arkansas

Fri 2/13

5:00 am-9:45 am

1 stop4h 45m

Killeen Fort Hood Regional

Mon 2/23

3:59 pm-7:46 pm

1 stop3h 47m

$509

FayettevilleKilleen

XNA - GRK

XNAGRK

Fayetteville Northwest Arkansas

Fri 2/13

5:00 am-9:45 am

1 stop4h 45m

Killeen Fort Hood Regional

Sun 2/22

6:28 pm-10:51 pm

1 stop4h 23m

$509

DallasKilleen

DFW - GRK

DFWGRK

Dallas/Fort Worth

Sat 2/28

4:56 pm-6:03 pm

Nonstop1h 07m

Killeen Fort Hood Regional

Sun 3/1

6:28 pm-7:39 pm

Nonstop1h 11m

$538

DallasKilleen

DFW - GRK

DFWGRK

Dallas/Fort Worth

Thu 2/26

8:55 pm-10:03 pm

Nonstop1h 08m

Killeen Fort Hood Regional

Sun 3/8

7:00 am-8:11 am

Nonstop1h 11m

$555

DallasKilleen

DFW - GRK

DFWGRK

Dallas/Fort Worth

Sat 5/2

11:30 am-12:38 pm

Nonstop1h 08m

$386

DallasKilleen

DFW - GRK

DFWGRK

Dallas/Fort Worth

Sat 2/28

9:28 pm-10:36 pm

Nonstop1h 08m

$386

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/31

Showing 1-10 of 14 results
1
2

Best time to book a flight from Oklahoma to Killeen

Have a flexible travel schedule? Discover the best time to fly to Killeen from Oklahoma with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from Oklahoma to Killeen

What is the cheapest month to book a flight from Oklahoma to Killeen?

Currently, March is the cheapest month in which you can book a flight from Oklahoma to Killeen (average of $122). Flying from Oklahoma to Killeen in January is currently the most expensive (average of $256). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Oklahoma to Killeen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Killeen from Oklahoma?

    Most people fly into Killeen Fort Hood Regional (GRK) if they book a flight to Killeen from Oklahoma. Fort Hood Regional is conveniently located just 6.9 mi from Killeen’s city center.

  • How long is the flight from Oklahoma to Killeen?

    Departing from Oklahoma to Killeen will take you 3h 45m. The distance between Oklahoma and Killeen is about 413 mi.

  • What are the most popular routes from Oklahoma to Killeen?

    When deciding which route to take from Oklahoma to Killeen consider Dallas/Fort Worth - Killeen Fort Hood Regional, Oklahoma City Will Rogers World - Killeen Fort Hood Regional or Fayetteville Northwest Arkansas - Killeen Fort Hood Regional as they are the most popular.

  • Can I find deals for flights from Oklahoma to Killeen that include hotel bookings?

    Yes. In addition to deals on Oklahoma to Killeen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oklahoma to Killeen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oklahoma to Killeen.

  • Can I find deals for business class flights from Oklahoma to Killeen?

    Yes. Cheapflights offers flight deals from Oklahoma to Killeen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oklahoma to Killeen?

    Currently, March is the cheapest month in which you can book a flight from Oklahoma to Killeen (average of $122). Flying from Oklahoma to Killeen in January is currently the most expensive (average of $256). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Killeen?

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

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