JAX - GRK

$389 Find Cheap Flights from Jacksonville to Killeen

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Jacksonville to Killeen departing on 5/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Killeen

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Jacksonville to Killeen, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Jacksonville to Killeen, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$389
American Airlines
Thu 5/21Sun 5/24
JAX - GRK • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Jacksonville and Killeen. You'll need at least 1 connection.
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Top layover airports
Atlanta (ATL)
Cheapest • Avg $457 (round-trip)
Atlanta (ATL)
Shortest trip • 4h 53m (one-way)
Insights
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We hope you love your trip to Killeen!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Jacksonville to Killeen (JAX-GRK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Jacksonville to Killeen that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Jacksonville to Killeen

Thu, May 21 - Sun, May 24
American Airlines Logo
5:49 am - 9:34 am
JAX
-
GRK
4h 45m
1 stop
American Airlines Logo
5:00 am - 10:44 am
GRK
-
JAX
4h 44m
1 stop
$389American Airlines
Sat, May 16 - Mon, May 18
American Airlines Logo
4:28 pm - 9:52 pm
JAX
-
GRK
6h 24m
1 stop
American Airlines Logo
3:54 pm - 11:44 pm
GRK
-
JAX
6h 50m
1 stop
$449American Airlines
Sat, May 16 - Mon, May 18
American Airlines Logo
4:28 pm - 9:52 pm
JAX
-
GRK
6h 24m
1 stop
American Airlines Logo
3:54 pm - 11:59 pm
GRK
-
JAX
7h 05m
2 stops
$454American Airlines
Sat, May 16 - Mon, May 18
American Airlines Logo
1:29 pm - 9:52 pm
JAX
-
GRK
9h 23m
2 stops
American Airlines Logo
3:54 pm - 11:59 pm
GRK
-
JAX
7h 05m
2 stops
$459American Airlines
Thu, May 21 - Sun, May 24
American Airlines Logo
6:00 am - 2:37 pm
JAX
-
GRK
9h 37m
2 stops
American Airlines Logo
5:00 am - 10:44 am
GRK
-
JAX
4h 44m
1 stop
$528American Airlines
Thu, Jul 23 - Thu, Jul 30
American Airlines Logo
2:24 pm - 6:50 pm
JAX
-
GRK
5h 26m
1 stop
American Airlines Logo
5:00 am - 10:38 am
GRK
-
JAX
4h 38m
1 stop
$567American Airlines
Thu, Jul 23 - Thu, Jul 30
American Airlines Logo
9:10 am - 2:36 pm
JAX
-
GRK
6h 26m
1 stop
American Airlines Logo
3:06 pm - 12:11 am
GRK
-
JAX
8h 05m
2 stops
$572American Airlines
Thu, Jul 23 - Thu, Jul 30
American Airlines Logo
6:00 am - 2:36 pm
JAX
-
GRK
9h 36m
2 stops
American Airlines Logo
3:06 pm - 12:11 am
GRK
-
JAX
8h 05m
2 stops
$611American Airlines
Booking Insights

KAYAK's insights & trends for Jacksonville to Killeen flights

Get data-powered insights and trends into flights from Jacksonville to Killeen to help you find the cheapest flights, the best time to fly and much more.

What is the most popular layover airport when flying from Jacksonville to Killeen?

Percentage of 1-stop round-trip flights from Jacksonville to Killeen chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Dallas (DFW) is the top choice – 90% of KAYAK users who clicked on 1-stop flights from Jacksonville to Killeen picked an itinerary connecting there.

What is the cheapest layover airport when flying from Jacksonville to Killeen?

Average round-trip price for 1-stop flights from Jacksonville to Killeen clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Atlanta (ATL) offer the most affordable fares, with an average round-trip price of $457.

Which layover airport offers the shortest total travel time from Jacksonville to Killeen?

Shortest average total travel time for 1-stop one-way flights from Jacksonville to Killeen via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Atlanta (ATL) for the shortest journey. The average one-way travel time for flights connecting there is 4h 53m.

Which layover airport has the quickest connection when flying from Jacksonville to Killeen?

Average layover duration at different layover airports for 1-stop one-way flights from Jacksonville to Killeen, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Atlanta (ATL) often has the shortest layovers from Jacksonville to Killeen, with an average of 0h 54m.

Find deals

Good to know

Cheapest flight$389
Flight from Jacksonville to Killeen

When to book flights from Jacksonville to Killeen

Are your dates flexible? Find out the best times to travel from Jacksonville to Killeen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Jacksonville to Killeen

  • What is the cheapest flight from Jacksonville to Killeen?

    In the last 3 days, the lowest price for a flight from Jacksonville to Killeen was $389 for a round-trip ticket.

  • Do I need a passport to fly between Jacksonville and Killeen?

    A passport is not required to fly from Jacksonville to Killeen.

  • Which aircraft models fly most regularly from Jacksonville to Killeen?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Jacksonville to Killeen?

    oneworld is the only airline alliance operating flights between Jacksonville and Killeen.

  • How does KAYAK find such low prices on flights from Jacksonville to Killeen?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Jacksonville to Killeen.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Jacksonville to Killeen?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Killeen from Jacksonville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Jacksonville to Killeen?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Killeen with an airline and back to Jacksonville with another airline. Booking your flights between Jacksonville and GRK can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Jacksonville to Killeen?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Killeen from Jacksonville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Jacksonville to Killeen

 
See real verified KAYAK customer reviews for airlines flying from Jacksonville to Killeen. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Jacksonville to Killeen? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11681 reviews
7.9Crew
6.4Food
7.5Boarding
6.9Entertainment
7.2Comfort
Airline reviews

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

2.0 MediocreYovana, Apr 2026
BWI - DFW
Read more American Airlines reviews

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Got home at 3am after deboarding the plane. No compensation offered by American

Flights on time w/o delays. However, my baggage was damaged. Ground crew, throws baggage from plane to the baggage carrier, carelessly.

Business class was very good, one of my best flights

American flight was diverted and delayed but app didn’t show that information so I wasn’t able to change my connection until the last min.

The plane was very creaky and lots of ringing. Plane was dirty and dingy. I couldn't hear the captain's announcements from the flight deck. Not sure if it was the captain or the audio equipment, but good thing there wasn't an emergency where we needed clear instructions. The overhead compartments were clearly full, but the flight crew allowed people to stand in the back with their carry on luggage. Then after everyone boarded, they had to go to the front to gate check their luggage because there was no room for their bags and then they returned to their seats...such a waste of time when clearly the overhead compartments were full when they originally boarded.

Air condition was not working for long both after boarding and also after landing ; unbearably hot and suffocating

Human interaction. Thought there would be more service-even a smile would have been nice.

It was canceled at the last minute. While I was literally at the airport. Messed my entire trip up.

Everything you need to know for your flight from Jacksonville to Killeen

Information on your arrival and departure airports

Jacksonville (JAX)
Killeen (GRK)