HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Killeen

$464+ Cheap flights from Oklahoma City to Killeen (OKC - 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — GRK
Aug 16 — Aug 231
Sun 8/16
Sun 8/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oklahoma City to Killeen with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Oklahoma City to Killeen

Cheapest flights from Oklahoma City to Killeen
Explore the most affordable flight options available from Oklahoma City to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 17, 2026.

This American Airlines deal was found by Cheapflights users on 7/14. 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.
Wed 8/126:07 pm
OKC
-
GRK
1 stop2h 52m
American Airlines
Wed 8/193:05 pm
GRK
-
OKC
1 stop4h 41m
American Airlines
Deal found 7/14$464
This American Airlines deal was found by Cheapflights users on 7/13. 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 8/146:14 am
OKC
-
GRK
1 stop3h 15m
American Airlines
Sun 8/1612:37 pm
GRK
-
OKC
1 stop4h 35m
American Airlines
Deal found 7/13$501
This American Airlines deal was found by Cheapflights users on 7/13. 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.
Wed 8/263:23 pm
OKC
-
GRK
1 stop5h 36m
American Airlines
Fri 8/2812:37 pm
GRK
-
OKC
1 stop4h 38m
American Airlines
Deal found 7/13$820

Find flight deals from Oklahoma City to Killeen

Discover tips and strategies to find the most affordable flight options for your journey from Oklahoma City (OKC) to Killeen (GRK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$464
(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 City Will Rogers World to Killeen Fort Hood Regional
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 17, 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
Quickest round-trip

Oklahoma CityKilleen

OKC - GRK

OKCGRK

Oklahoma City Will Rogers World

Wed 8/12

6:07 pm-8:59 pm

1 stop2h 52m

Killeen Fort Hood Regional

Wed 8/19

3:05 pm-7:46 pm

1 stop4h 41m

$464

Oklahoma CityKilleen

OKC - GRK

OKCGRK

Oklahoma City Will Rogers World

Fri 8/14

6:14 am-9:29 am

1 stop3h 15m

Killeen Fort Hood Regional

Sun 8/16

12:37 pm-5:12 pm

1 stop4h 35m

$501

Oklahoma CityKilleen

OKC - GRK

OKCGRK

Oklahoma City Will Rogers World

Wed 8/26

3:23 pm-8:59 pm

1 stop5h 36m

Killeen Fort Hood Regional

Fri 8/28

12:37 pm-5:15 pm

1 stop4h 38m

$820

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/14

Sorted by cheapest first

Compare providers for flights from Oklahoma City to Killeen

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oklahoma City to Killeen in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Oklahoma City-Killeen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oklahoma City-Killeen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oklahoma City-Killeen flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oklahoma City-Killeen flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oklahoma City-Killeen flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Oklahoma City to Killeen

Have a flexible travel schedule? Discover the best time to fly to Killeen from Oklahoma City 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.

Related info for your journey

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

  • How long is the flight from Oklahoma City to Killeen?

    For as low as $464, American Airlines can have you in Killeen from Oklahoma City in 2h 52m. There are 299 mi between Oklahoma City and Killeen.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oklahoma City 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.

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Oklahoma City to Killeen

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Hobby flights
Dallas/Fort Worth to George Bush Intcntl flights
Dallas/Fort Worth to El Paso flights
Fayetteville to Hobby flights
Dallas/Fort Worth to San Antonio flights
Oklahoma City to Hobby flights
Fayetteville to Dallas/Fort Worth flights
Fayetteville to George Bush Intcntl flights
Tulsa to Hobby flights
Oklahoma City to George Bush Intcntl flights
Tulsa to George Bush Intcntl flights
Dallas/Fort Worth to Austin flights
Dallas/Fort Worth to Lubbock flights
Dallas/Fort Worth to Brownsville flights
Dallas/Fort Worth to McAllen flights
Dallas/Fort Worth to Harlingen flights
Dallas/Fort Worth to Corpus Christi flights
Fayetteville to Austin flights
Oklahoma City to Dallas/Fort Worth flights
Fayetteville to San Antonio flights
Tulsa to Austin flights
Tulsa to Dallas/Fort Worth flights
Dallas/Fort Worth to Laredo flights
Oklahoma City to Austin flights
Tulsa to San Antonio flights
Tulsa to Love Field flights
Oklahoma City to Love Field flights
Dallas/Fort Worth to Amarillo flights
Dallas/Fort Worth to Midland flights
Oklahoma City to San Antonio flights
Tulsa to Midland flights
Tulsa to McAllen flights
Fayetteville to El Paso flights
Tulsa to Corpus Christi flights
Oklahoma City to El Paso flights
Oklahoma City to Brownsville flights
Oklahoma City to Harlingen flights
Oklahoma City to McAllen flights
Oklahoma City to Corpus Christi flights
Fayetteville to Midland flights
Dallas/Fort Worth to Beaumont flights
Fayetteville to Love Field flights
Dallas/Fort Worth to Abilene flights
Dallas/Fort Worth to Carlsbad flights
Liberal to Dallas/Fort Worth flights
Dallas/Fort Worth to San Angelo flights
Dallas/Fort Worth to Texarkana flights
Tulsa to Brownsville flights
Tulsa to Harlingen flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.