HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Killeen

$347+ Cheap flights from Jacksonville to Killeen (JAX - 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — GRK
Jul 8 — Jul 151
Wed 7/8
Wed 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Jacksonville 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 Jacksonville to Killeen

Cheapest flights from Jacksonville to Killeen
Explore the most affordable flight options available from Jacksonville to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2026.

This American Airlines deal was found by Cheapflights users on 6/6. 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 7/217:24 am
JAX
-
GRK
1 stop5h 59m
American Airlines
Mon 7/273:08 pm
GRK
-
JAX
1 stop5h 08m
American Airlines
Deal found 6/6$347
This American Airlines deal was found by Cheapflights users on 6/5. 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 6/267:40 pm
JAX
-
GRK
1 stop4h 58m
American Airlines
Sun 6/2812:54 pm
GRK
-
JAX
1 stop4h 54m
American Airlines
Deal found 6/5$587

Find flight deals from Jacksonville to Killeen

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) 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 June 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$347
(American Airlines)
Provider with most accurate pricing for Jacksonville-Killeen Fort Hood Regional flight deals.
Search Deals
Provider most trusted by Cheapflights users for Jacksonville-Killeen Fort Hood Regional flights.
Search Deals
From Jacksonville to Killeen Fort Hood Regional
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Jacksonville 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 June 8, 2026.
Use the filters below to find and compare flights from Jacksonville to Killeen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

JacksonvilleKilleen

JAX - GRK

JAXGRK

Jacksonville

Tue 7/21

7:41 pm-11:39 pm

1 stop4h 58m

Killeen Fort Hood Regional

Mon 7/27

3:08 pm-9:16 pm

1 stop5h 08m

$347
Quickest round-trip

JacksonvilleKilleen

JAX - GRK

JAXGRK

Jacksonville

Fri 6/26

7:40 pm-11:38 pm

1 stop4h 58m

Killeen Fort Hood Regional

Sun 6/28

12:54 pm-6:48 pm

1 stop4h 54m

$587

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/3

Sorted by cheapest first

Compare providers for flights from Jacksonville 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 Jacksonville to Killeen in June.
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 Jacksonville-Killeen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Jacksonville-Killeen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Jacksonville-Killeen flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Jacksonville-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 Jacksonville-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 Jacksonville to Killeen

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

Reviews of airlines servicing Killeen

Get insights into the airlines that provide service to Killeen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Killeen. Reviews last updated June 8, 2026.
Read through reviews of airlines operating flights from Jacksonville to Killeen, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,642 reviews

Overall

7.1

Crew

7.9

Entertainment

6.9

Comfort

7.2

Boarding

7.5

Food

6.4

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
American Airlines
7.1
Good
11,642 reviews
American Airlines
7.1
Good
11,642 reviews

Overall

7.1

Crew

7.9

Entertainment

6.9

Comfort

7.2

Boarding

7.5

Food

6.4

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.

Related info for your journey

Find useful and relevant information for your journey from Jacksonville 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 Jacksonville to Killeen?

    A quick flight from Jacksonville to Killeen can take about 4h 58m. American Airlines provides one of the quickest options available for as low as $347. Airlines will cover a distance of 958 mi.

  • What is the cheapest airline to fly from Jacksonville to Killeen round-trip?

    According to our current data, American Airlines ($218), offers the cheapest pricing from Jacksonville to Killeen.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Jacksonville 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 Jacksonville to Killeen

See prices for flight routes from nearby airports that may be better suited for you.
Orlando to Dallas/Fort Worth flights
Orlando to Hobby flights
Tampa to Dallas/Fort Worth flights
Fort Lauderdale to Dallas/Fort Worth flights
Miami to Dallas/Fort Worth flights
Miami to Hobby flights
Orlando to George Bush Intcntl flights
Miami to George Bush Intcntl flights
Tampa to Hobby flights
Fort Lauderdale to Hobby flights
Jacksonville to Dallas/Fort Worth flights
Tampa to George Bush Intcntl flights
Fort Lauderdale to George Bush Intcntl flights
Orlando to Austin flights
Miami to Love Field flights
Orlando to San Antonio flights
Fort Lauderdale to Austin flights
Miami to San Antonio flights
Fort Lauderdale to Love Field flights
Tampa to Austin flights
Tampa to Love Field flights
Fort Myers to Dallas/Fort Worth flights
Orlando to Love Field flights
Jacksonville to Hobby flights
Miami to Austin flights
West Palm Beach to Hobby flights
West Palm Beach to George Bush Intcntl flights
Fort Lauderdale to San Antonio flights
Tampa to San Antonio flights
Jacksonville to George Bush Intcntl flights
West Palm Beach to Dallas/Fort Worth flights
West Palm Beach to San Antonio flights
Jacksonville to Love Field flights
Sarasota to Dallas/Fort Worth flights
Pensacola to Dallas/Fort Worth flights
Jacksonville to Austin flights
Fort Myers to Hobby flights
Panama City to George Bush Intcntl flights
West Palm Beach to Austin flights
Fort Myers to George Bush Intcntl flights
Jacksonville to San Antonio flights
Pensacola to George Bush Intcntl flights
Pensacola to Hobby flights
Panama City to Hobby flights
Valparaiso to Dallas/Fort Worth flights
Fort Myers to Love Field flights
Fort Myers to Austin flights
West Palm Beach to Love Field flights
Sarasota to Hobby flights
Orlando Sanford Intl to Austin flights

Top airline flying from Jacksonville to Killeen

Discover the top airline that operate flights from Jacksonville to Killeen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$218Average$406FlexibilityNo cancel feeOn-time71%

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.
Site
©2026 Cheapflights