ATL - GRK

$323 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 4/15. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$323
Overall average: $454
American Airlines
qua 4/15qua 4/22
ATL - GRK • 1 stop
Cheapest one-way
$373
American Airlines
sáb 3/28
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 • 19% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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

qua, abr 15 - qua, abr 22
American Airlines Logo
6:04 am - 12:38 pm
ATL
-
GRK
7h 34m
1 stop
American Airlines Logo
5:00 am - 10:10 am
GRK
-
ATL
4h 10m
1 stop
$323American Airlines
qua, mai 27 - qua, jun 10
American Airlines Logo
9:43 am - 2:37 pm
ATL
-
GRK
5h 54m
1 stop
American Airlines Logo
12:54 pm - 7:02 pm
GRK
-
ATL
5h 08m
1 stop
$375American Airlines
qui, mai 28 - sáb, mai 30
American Airlines Logo
9:43 am - 2:37 pm
ATL
-
GRK
5h 54m
1 stop
American Airlines Logo
3:07 pm - 10:49 pm
GRK
-
ATL
6h 42m
1 stop
$382American Airlines
qui, mai 28 - sáb, mai 30
American Airlines Logo
6:00 am - 9:34 am
ATL
-
GRK
4h 34m
1 stop
American Airlines Logo
12:54 pm - 7:02 pm
GRK
-
ATL
5h 08m
1 stop
$412American Airlines
qua, mai 27 - qua, jun 10
American Airlines Logo
5:33 pm - 10:44 pm
ATL
-
GRK
6h 11m
1 stop
American Airlines Logo
12:54 pm - 7:02 pm
GRK
-
ATL
5h 08m
1 stop
$427American Airlines
qui, mai 28 - dom, mai 31
American Airlines Logo
9:43 am - 2:37 pm
ATL
-
GRK
5h 54m
1 stop
American Airlines Logo
7:21 pm - 12:27 am
GRK
-
ATL
4h 06m
1 stop
$432American Airlines
qua, abr 15 - qua, abr 22
American Airlines Logo
8:21 am - 12:38 pm
ATL
-
GRK
5h 17m
1 stop
American Airlines Logo
1:08 pm - 11:59 pm
GRK
-
ATL
9h 51m
2 stops
$457American Airlines
ter, mar 31 - sáb, abr 4
American Airlines Logo
7:15 am - 11:31 am
ATL
-
GRK
5h 16m
1 stop
American Airlines Logo
11:56 am - 5:37 pm
GRK
-
ATL
4h 41m
1 stop
$491American Airlines
ter, mar 31 - sáb, abr 4
American Airlines Logo
5:31 am - 9:45 am
ATL
-
GRK
5h 14m
1 stop
American Airlines Logo
11:56 am - 11:59 pm
GRK
-
ATL
11h 03m
2 stops
$496American Airlines
qua, mai 27 - qua, jun 10
American Airlines Logo
5:33 pm - 10:44 pm
ATL
-
GRK
6h 11m
1 stop
American Airlines Logo
3:07 pm - 11:58 pm
GRK
-
ATL
7h 51m
2 stops
$509American 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 August, where the average cost of round-trip tickets is $568 and $477 respectively.

Find deals

Good to know

Low seasonMarch
Cheapest flight$323
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly and prices are also 20% lower on average.
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 3 days, the lowest price for a flight from Atlanta to Killeen was $408 for a one-way ticket and $323 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 11468 reviews
7.2Comfort
6.4Food
7.5Boarding
7.9Crew
6.9Entertainment
Airline reviews

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

4.0 OkaySean, Mar 2026
PSP - DFW
Read more American Airlines reviews

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

Our flight was delayed 3 times and this is why I am giving such low reviews. Everything else was okay but being in the airport at 4:30pm for my initial flight at 7pm to not leave until after 9:30pm is insane,

Where do I start!! I was delayed with my flight from Dallas to Tampa. On the way back from Tampa to Dallas the flight was delayed over 4 hours+. I was put on another flight that was also delayed but not as long. Traveling on American Airlines is becoming exhausing.

Dloght delayed by 2.5 hrs . Common theme in my last four american floghts

The flight attendants and the service is getting worse by the day.

They are rarely on time! Very hard to plan your travels when flights or connections keep getting delayed.

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

Mediocre would be best description. Food bland. Seat biz class uncomfortable to sleep. Crew never dimmed lights completely in an overnight flight to Europe. Would avoid AA if possible.

Massimo, flight attendant was very authentic, attentive - wonderful. Food/wrap was just okay.

I am an AA flyer for a very long time... AA has yet to disappoint.

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

Information on your arrival and departure airports

Atlanta (ATL)
Killeen (GRK)