$306 Cheap Flights from Jacksonville (JAX) to Killeen (GRK)

View $306 flight on Tue, Apr 28, 2026Opens in a new window

Popular airlines from Jacksonville International Airport (JAX) to Killeen, TX (GRK-Killeen-Fort Hood Regional)

Cheap Flights from Jacksonville to Killeen (JAX-GRK)

Prices were available within the past 7 days and start at $306 for one-way flights and $287 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Nov 22 - Sat, Dec 6
JAX
Jacksonville
GRK
Killeen
$287 Roundtrip, found 2 days ago
$287
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Nov 22 from Jacksonville to Killeen, returning Sat, Dec 6, priced at $287 found 2 days ago
American Airlines
Sat, Nov 22 - Mon, Dec 8
JAX
Jacksonville
GRK
Killeen
$292 Roundtrip, found 2 days ago
$292
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Nov 22 from Jacksonville to Killeen, returning Mon, Dec 8, priced at $292 found 2 days ago
American Airlines
Wed, Dec 17 - Wed, Dec 31
JAX
Jacksonville
GRK
Killeen
$297 Roundtrip, found 2 days ago
$297
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Dec 17 from Jacksonville to Killeen, returning Wed, Dec 31, priced at $297 found 2 days ago
American Airlines
Mon, Nov 24 - Sat, Dec 6
JAX
Jacksonville
GRK
Killeen
$342 Roundtrip, found 2 days ago
$342
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Nov 24 from Jacksonville to Killeen, returning Sat, Dec 6, priced at $342 found 2 days ago
American Airlines
Thu, Nov 20 - Mon, Dec 8
JAX
Jacksonville
GRK
Killeen
$342 Roundtrip, found 2 days ago
$342
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Nov 20 from Jacksonville to Killeen, returning Mon, Dec 8, priced at $342 found 2 days ago
American Airlines
Mon, Nov 24 - Mon, Dec 8
JAX
Jacksonville
GRK
Killeen
$347 Roundtrip, found 2 days ago
$347
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Nov 24 from Jacksonville to Killeen, returning Mon, Dec 8, priced at $347 found 2 days ago
American Airlines
Fri, Nov 7 - Thu, Nov 27
JAX
Jacksonville
GRK
Killeen
$362 Roundtrip, found 2 days ago
$362
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Nov 7 from Jacksonville to Killeen, returning Thu, Nov 27, priced at $362 found 2 days ago
American Airlines
Thu, Nov 13 - Wed, Nov 19
JAX
Jacksonville
GRK
Killeen
$387 Roundtrip, found 3 days ago
$387
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Nov 13 from Jacksonville to Killeen, returning Wed, Nov 19, priced at $387 found 3 days ago
American Airlines
Tue, Nov 25 - Wed, Dec 10
JAX
Jacksonville
GRK
Killeen
$391 Roundtrip, found 12 hours ago
$391
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Tue, Nov 25 from Jacksonville to Killeen, returning Wed, Dec 10, priced at $391 found 12 hours ago
American Airlines
Thu, Nov 20 - Fri, Dec 5
JAX
Jacksonville
GRK
Killeen
$392 Roundtrip, found 2 days ago
$392
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Nov 20 from Jacksonville to Killeen, returning Fri, Dec 5, priced at $392 found 2 days ago

Alternative airports near Killeen

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Killeen-Fort Hood Regional GRK. Cheapest option available. Average driving time to city center is 13 minutes. Flights from $362
GRK
Killeen-Fort Hood Regional
Cheapest
Average driving time to city center13 min
Flights from $362

Frequently asked questions

How much does a flight from Jacksonville Intl. Airport (JAX) to Killeen-Fort Hood Regional Airport (GRK) cost?
Get a cheap one-way flight from $306 or cheap return flight from $287 from Jacksonville Intl. Airport (JAX) to Killeen-Fort Hood Regional Airport (GRK) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Jacksonville Intl. Airport (JAX) to Killeen-Fort Hood Regional Airport (GRK)?
November is the most affordable month to fly from JAX to GRK. Timing your trip outside of the busy season is often the key to better flight prices.
What is the cheapest airline that flies from Jacksonville Intl. Airport (JAX) to Killeen-Fort Hood Regional Airport (GRK)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest JAX to GRK flight.
How many flights per day from Jacksonville Intl. Airport (JAX) to Killeen-Fort Hood Regional Airport (GRK)?
Direct flights from Jacksonville Intl. Airport (JAX) to Killeen-Fort Hood Regional Airport (GRK) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from JAX to GRK?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change depending on various factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Jacksonville Intl. Airport (JAX) to Killeen-Fort Hood Regional Airport (GRK)?
To reach Killeen-Fort Hood Regional Airport (GRK) on schedule, choose a flight that leaves from Jacksonville Intl. Airport (JAX) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Jacksonville Intl. Airport (JAX) to Killeen-Fort Hood Regional Airport (GRK) last-minute?
Booking your plane ticket from JAX to GRK shortly before your getaway is generally more expensive. But if you're flexible with your departure times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a JAX to GRK flight and hotel package?
Booking a JAX to GRK flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Pick from our extensive range of accommodations and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Jacksonville Intl. Airport (JAX) to Killeen-Fort Hood Regional Airport (GRK)?
If you reserved your JAX to GRK flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

Travel information

Origin airport
Jacksonville Intl.
Destination airport
Killeen-Fort Hood Regional
Airlines serving
American Airlines
Roundtrip price
$286
Distance
957 mi

Book with confidence

Jacksonville to Killeen Flights

The cheapest times to fly from Jacksonville to Killeen

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Jacksonville to Killeen are during the month of November. You can find some of the cheapest flights from Jacksonville to Killeen with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Jacksonville to Killeen

Sunday is one of the best days to book for cheap flights from Jacksonville to Killeen: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Jacksonville to Killeen

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Jacksonville to Killeen in 2025. You can also book with separate airlines for your outbound and return journeys, from $306 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Jacksonville to Killeen flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Jacksonville to Killeen airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Jacksonville to Killeen Flights

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*Available to One Key members.