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Killeen

$289+ Cheap flights from Oklahoma to Killeen (GRK)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — GRK
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Oklahoma to Killeen

Keep the following information in mind while searching for Oklahoma to Killeen flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$289
(American Airlines)
Provider with most accurate pricing for Oklahoma City Will Rogers World-Killeen Fort Hood Regional flight deals.
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Provider most trusted by Cheapflights users for Oklahoma City Will Rogers World-Killeen Fort Hood Regional flights.
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From Oklahoma to Killeen Fort Hood Regional
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Find 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 October 30, 2025.

This American Airlines deal was found by Cheapflights users on 10/29. 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 11/286:58 pmDFW - GRK
Nonstop0h 59mAmerican Airlines
Mon 12/111:52 amGRK - DFW
Nonstop1h 09mAmerican Airlines
Deal found 10/29$521
This KAYAK deal was found by Cheapflights users on 10/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/810:09 amDFW - GRK
Nonstop1h 11mAmerican Airlines
Thu 12/115:05 amGRK - DFW
Nonstop0h 59mAmerican Airlines
Deal found 10/29$753

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 October 30, 2025.
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 2/21

6:00 am-9:44 am

1 stop3h 44m

Killeen Fort Hood Regional

Wed 2/25

6:24 am-9:40 am

1 stop3h 16m

$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

$318

DallasKilleen

DFW - GRK

DFWGRK

Dallas/Fort Worth

Sat 3/7

7:16 pm-8:13 pm

Nonstop0h 57m

Killeen Fort Hood Regional

Wed 3/11

6:43 pm-7:50 pm

Nonstop1h 07m

$457

DallasKilleen

DFW - GRK

DFWGRK

Dallas/Fort Worth

Fri 1/16

5:54 pm-6:53 pm

Nonstop0h 59m

Killeen Fort Hood Regional

Sat 1/24

5:00 pm-6:01 pm

Nonstop1h 01m

$488

DallasKilleen

DFW - GRK

DFWGRK

Dallas/Fort Worth

Fri 11/28

6:58 pm-7:57 pm

Nonstop0h 59m

Killeen Fort Hood Regional

Mon 12/1

11:52 am-1:01 pm

Nonstop1h 09m

$521

DallasKilleen

DFW - GRK

DFWGRK

Dallas/Fort Worth

Mon 12/8

10:09 am-11:20 am

Nonstop1h 11m

Killeen Fort Hood Regional

Thu 12/11

5:05 am-6:04 am

Nonstop0h 59m

$753

DallasKilleen

DFW - GRK

DFWGRK

Dallas/Fort Worth

Wed 1/28

11:00 am-12:01 pm

Nonstop1h 01m

$365

DallasKilleen

DFW - GRK

DFWGRK

Dallas/Fort Worth

Tue 1/27

8:53 am-10:05 am

Nonstop1h 12m

$365

DallasKilleen

DFW - GRK

DFWGRK

Dallas/Fort Worth

Tue 12/30

2:36 pm-3:27 pm

Nonstop0h 51m

$365

DallasKilleen

DFW - GRK

DFWGRK

Dallas/Fort Worth

Sat 1/31

9:30 pm-10:43 pm

Nonstop1h 13m

$365

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 15 results
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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 July is currently the most expensive (average of $255). 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 44m. 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 July is currently the most expensive (average of $255). 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
Copperas Cove
Temple

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