ATL - GRK

$297 Find Cheap Flights from Atlanta 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 Atlanta to Killeen departing on 7/22. 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 Atlanta 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 Atlanta to Killeen, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$297
Typical prices: $444-$327
American Airlines
Wed 7/22Sun 7/26
ATL - GRK • 1 stop
Cheapest one-way
$418
American Airlines
Mon 6/29
ATL - GRK • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Atlanta and Killeen. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
When to travel
June
Cheapest • 22% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Killeen!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Atlanta to Killeen (ATL-GRK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Atlanta 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 Atlanta to Killeen

Wed, Jul 22 - Sun, Jul 26
American Airlines Logo
11:21 am - 2:38 pm
ATL
-
GRK
4h 17m
1 stop
American Airlines Logo
7:24 pm - 12:19 am
GRK
-
ATL
3h 55m
1 stop
$297American Airlines
Fri, Jul 17 - Tue, Jul 21
American Airlines Logo
6:01 am - 9:36 am
ATL
-
GRK
4h 35m
1 stop
American Airlines Logo
12:54 pm - 7:13 pm
GRK
-
ATL
5h 19m
1 stop
$298American Airlines
Thu, Aug 20 - Tue, Aug 25
American Airlines Logo
6:10 am - 12:07 pm
ATL
-
GRK
6h 57m
1 stop
American Airlines Logo
3:05 pm - 11:10 pm
GRK
-
ATL
7h 05m
2 stops
$302American Airlines
Wed, Jul 8 - Wed, Jul 15
American Airlines Logo
8:22 am - 12:23 pm
ATL
-
GRK
5h 01m
1 stop
American Airlines Logo
10:06 am - 4:42 pm
GRK
-
ATL
5h 36m
1 stop
$370American Airlines
Thu, Jul 9 - Sun, Jul 12
American Airlines Logo
3:02 pm - 6:54 pm
ATL
-
GRK
4h 52m
1 stop
American Airlines Logo
7:24 pm - 12:19 am
GRK
-
ATL
3h 55m
1 stop
$390American Airlines
Sun, Jul 12 - Sat, Jul 18
American Airlines Logo
11:21 am - 2:38 pm
ATL
-
GRK
4h 17m
1 stop
American Airlines Logo
3:08 pm - 11:58 pm
GRK
-
ATL
7h 50m
2 stops
$395American Airlines
Fri, Jul 3 - Sun, Jul 5
American Airlines Logo
8:21 am - 2:36 pm
ATL
-
GRK
7h 15m
1 stop
American Airlines Logo
6:30 am - 12:46 pm
GRK
-
ATL
5h 16m
1 stop
$437American Airlines
Fri, Jul 3 - Sun, Jul 5
American Airlines Logo
11:11 am - 6:50 pm
ATL
-
GRK
8h 39m
2 stops
American Airlines Logo
5:00 am - 12:46 pm
GRK
-
ATL
6h 46m
1 stop
$442American Airlines
Fri, Jul 17 - Tue, Jul 21
American Airlines Logo
3:06 pm - 11:39 pm
ATL
-
GRK
9h 33m
2 stops
American Airlines Logo
10:06 am - 4:42 pm
GRK
-
ATL
5h 36m
1 stop
$468American Airlines
Thu, Aug 20 - Tue, Aug 25
American Airlines Logo
4:18 pm - 11:39 pm
ATL
-
GRK
8h 21m
2 stops
American Airlines Logo
12:37 pm - 11:10 pm
GRK
-
ATL
9h 33m
2 stops
$472American Airlines
Booking Insights

KAYAK's insights & trends for Atlanta to Killeen flights

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

What is the cheapest month to fly from Atlanta to Killeen?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Atlanta to Killeen, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Atlanta to Killeen is June, where tickets cost $347 (return) on average. On the other hand, the most expensive months are February and April, where the average cost of round-trip tickets is $568 and $554 respectively.

Find deals

Good to know

Low seasonMarch
Cheapest flight$297
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 11% increase in price.
Flight from Atlanta to Killeen

When to book flights from Atlanta to Killeen

Are your dates flexible? Find out the best times to travel from Atlanta 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 Atlanta to Killeen

  • What is the cheapest flight from Atlanta to Killeen?

    In the last 5 days, the lowest price for a flight from Atlanta to Killeen was $418 for a one-way ticket and $297 for a round-trip.

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

    No

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

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

  • Which airline alliances offer flights from Atlanta to Killeen?

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

  • How does KAYAK find such low prices on flights from Atlanta 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 Atlanta to Killeen.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Killeen from Atlanta 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 Atlanta 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 Atlanta with another airline. Booking your flights between Atlanta 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 Atlanta 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 Atlanta 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 Atlanta to Killeen

 
See real verified KAYAK customer reviews for airlines flying from Atlanta 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 Atlanta 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 11660 reviews
7.5Boarding
6.4Food
6.8Entertainment
7.9Crew
7.2Comfort
Airline reviews

Awfully rude American worker at door when we started boarding flight. Then, walk into a blazing hot airplane with no air conditioning until twenty minutes into the flight. Free entertainment was non existent! My husband, along with the fellow passenger in our row, and I could not get entertainment to work, no WIFI! Really?? Been flying American a long time. Was very disappointed.

2.0 MediocreKimberly, Jun 2026
RDU - DFW
Read more American Airlines reviews

Awfully rude American worker at door when we started boarding flight. Then, walk into a blazing hot airplane with no air conditioning until twenty minutes into the flight. Free entertainment was non existent! My husband, along with the fellow passenger in our row, and I could not get entertainment to work, no WIFI! Really?? Been flying American a long time. Was very disappointed.

Leave on time. We waited on the plane for hour hours and it was hot and smelly

I’ve got 31F seat and window seat . My 2 co passengers was AA crew members and they were very rude attitude and when I was going to use bathroom their gestures was very different and awkward and the guy beside me completely occupied the hand rest and I was really uncomfortable

The gate experience at LAX was abysmal (same for the arrival experience two days prior). Despite the LAX -> SAT schedule of two flights daily, our departure gate was at a smaller hub that we had to be bussed to from Terminal 4. Fortunately, I arrived at LAX extra early and had time to spare, but if I had not known, I might have missed my flight. I looked at the LAX airport map in the AA app and there was no indication of the additional boarding process. Lastly the gate area we were bussed to was crowded with limited food and beverage options. On flight, the fight attendant was hospitable and attentive, the flight was smooth, and AA's free (and working) wifi for AA members were all on the positive side.

The flight back to Dallas was delayed, which has happened to me several times with American Airlines. There was no announcement, no update sent out, no compensation offered for the inconvenience.

As always, most AA flights that we fly are almost ALWAYS delayed and that too multiple times. Very frustrating

Boarding was smooth and seamless and the flight was without incident.

Food is what you expect on a plane. Nothing gluten free. But that is expected. Drinks, apple juice, was fine. Seat, what I expected. Fine.

The flight took off an hour late which made the connection concerning

The flight from Dallas to Tokyo was not on Japan Airlines. It was on American Airlines. Very disappointed that we did not fly on Japan Airlines. Will not be using you liars again. I’ll just book direct from the airline next time. Wish you could make this right and has us fly on Japan Air when heading back home to the US.

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

Information on your arrival and departure airports

Atlanta (ATL)
Killeen (GRK)