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$473+ Cheap flights from Orange County 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — GRK
Oct 22 — Oct 291
Wed 10/22
Wed 10/29
1 adult, Economy
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Cheap flight deals from Orange County to Killeen

Keep the following information in mind while searching for Orange County to Killeen flight deals. Data was last updated September 22, 2025.

Round-trip from

$473
(American Airlines)

Popular in

August

Cheapest in

May

Average price

$408
From Orange County to Killeen Fort Hood Regional
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($166 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Orange County to Killeen

Best flights from Orange County to Killeen
Discover carefully curated flight deals from Orange County to Killeen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2025.

This American Airlines deal was found by Cheapflights users on 9/19. 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 2/286:45 amSNA - GRK
1 stop7h 04mAmerican Airlines
Wed 3/412:42 pmGRK - SNA
1 stop7h 20mAmerican Airlines
Deal found 9/19$473

Cheapflights Fare Finder

 
Customize your flight search to find flights from Orange County 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 September 22, 2025.
Use the filters below to find and compare flights from Orange County to Killeen that are best for you.

Fly from

Orange County

Fly to

Killeen

Route

Depart

Return

Price

Santa AnaKilleen

SNA - GRK

SNAGRK

Santa Ana J. Wayne/Orange Cnty

Sat 2/28

6:45 am-3:49 pm

1 stop7h 04m

Killeen Fort Hood Regional

Wed 3/4

12:42 pm-6:02 pm

1 stop7h 20m

$473

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/19

Best time to book a flight from Orange County to Killeen

Have a flexible travel schedule? Discover the best time to fly to Killeen from Orange County 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 Orange County to Killeen

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

Currently, January is the cheapest month in which you can book a flight from Orange County to Killeen (average of $316). Flying from Orange County to Killeen in December is currently the most expensive (average of $468). 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 Orange County 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 Orange County?

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

  • How long is the flight from Orange County to Killeen?

    There are many flights that can get you from Orange County to Killeen in 7h 04m. Fly via American Airlines to get the fastest option. The distance between Orange County and Killeen is about 1180 mi.

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

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

  • How can I find direct flights from Orange County to Killeen?

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

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

    Yes. Cheapflights offers flight deals from Orange County 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 Orange County to Killeen?

    Currently, January is the cheapest month in which you can book a flight from Orange County to Killeen (average of $316). Flying from Orange County to Killeen in December is currently the most expensive (average of $468). 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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