ATL - GRK

$433 Find Cheap Flights from Atlanta to Killeen - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$441
Typical prices: $422-$574
American Airlines
Sat 10/20Wed 10/24
ATL - GRK • 1 stop
Cheapest one-way
$433
Typical prices: $357-$462
American Airlines
Mon 10/1
ATL - GRK • 1 stop
When to travel
July
Cheapest • 30% price drop
December
Most popular
Good to know
+1
Good to know
+1
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Flight Deals

Cheap Flights from Atlanta to Killeen (ATL-GRK)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Atlanta to Killeen

Tue, Oct 20 - Sat, Oct 24
American Airlines Logo
6:00 am - 11:58 amATL  Atlanta Hartsfield-Jackson-GRK Killeen Fort Hood Regional
6h 58m1 stop Dallas/Fort Worth
American Airlines Logo
12:28 pm - 8:45 pmGRK  Killeen Fort Hood Regional-ATL Atlanta Hartsfield-Jackson
7h 17m1 stop Dallas/Fort Worth
$441American Airlines
Tue, Oct 20 - Sat, Oct 24
American Airlines Logo
8:13 am - 2:44 pmATL  Atlanta Hartsfield-Jackson-GRK Killeen Fort Hood Regional
7h 31m1 stop Dallas/Fort Worth
American Airlines Logo
3:16 pm - 11:59 pmGRK  Killeen Fort Hood Regional-ATL Atlanta Hartsfield-Jackson
7h 43m2 stops Dallas/Fort Worth Charlotte Douglas
$446American Airlines
Tue, Oct 20 - Sat, Oct 24
American Airlines Logo
6:25 am - 2:44 pmATL  Atlanta Hartsfield-Jackson-GRK Killeen Fort Hood Regional
9h 19m2 stops Charlotte Douglas Dallas/Fort Worth
American Airlines Logo
3:16 pm - 11:59 pmGRK  Killeen Fort Hood Regional-ATL Atlanta Hartsfield-Jackson
7h 43m2 stops Dallas/Fort Worth Charlotte Douglas
$451American Airlines
Sun, Dec 6 - Sun, Dec 13
American Airlines Logo
5:30 pm - 9:09 pmATL  Atlanta Hartsfield-Jackson-GRK Killeen Fort Hood Regional
4h 39m1 stop Dallas/Fort Worth
American Airlines Logo
6:43 pm - 11:49 pmGRK  Killeen Fort Hood Regional-ATL Atlanta Hartsfield-Jackson
4h 06m1 stop Dallas/Fort Worth
$503American Airlines
Sat, Oct 10 - Wed, Oct 14
American Airlines Logo
2:58 pm - 8:52 pmATL  Atlanta Hartsfield-Jackson-GRK Killeen Fort Hood Regional
6h 54m1 stop Dallas/Fort Worth
American Airlines Logo
12:28 pm - 8:45 pmGRK  Killeen Fort Hood Regional-ATL Atlanta Hartsfield-Jackson
7h 17m1 stop Dallas/Fort Worth
$521American Airlines
Sat, Oct 10 - Wed, Oct 14
American Airlines Logo
10:49 am - 6:32 pmATL  Atlanta Hartsfield-Jackson-GRK Killeen Fort Hood Regional
8h 43m2 stops Charlotte Douglas Dallas/Fort Worth
American Airlines Logo
12:28 pm - 8:45 pmGRK  Killeen Fort Hood Regional-ATL Atlanta Hartsfield-Jackson
7h 17m1 stop Dallas/Fort Worth
$526American Airlines
Sat, Oct 10 - Wed, Oct 14
American Airlines Logo
3:49 pm - 11:36 pmATL  Atlanta Hartsfield-Jackson-GRK Killeen Fort Hood Regional
8h 47m2 stops Charlotte Douglas Dallas/Fort Worth
American Airlines Logo
12:28 pm - 9:58 pmGRK  Killeen Fort Hood Regional-ATL Atlanta Hartsfield-Jackson
8h 30m2 stops Dallas/Fort Worth Charlotte Douglas
$531American Airlines
Sun, Nov 22 - Sat, Nov 28
American Airlines Logo
5:29 pm - 11:46 pmATL  Atlanta Hartsfield-Jackson-GRK Killeen Fort Hood Regional
7h 17m1 stop Dallas/Fort Worth
American Airlines Logo
3:14 pm - 8:39 pmGRK  Killeen Fort Hood Regional-ATL Atlanta Hartsfield-Jackson
4h 25m1 stop Dallas/Fort Worth
$588American Airlines
Sun, Nov 22 - Sat, Nov 28
American Airlines Logo
3:53 pm - 11:46 pmATL  Atlanta Hartsfield-Jackson-GRK Killeen Fort Hood Regional
8h 53m2 stops Charlotte Douglas Dallas/Fort Worth
American Airlines Logo
6:45 pm - 11:46 pmGRK  Killeen Fort Hood Regional-ATL Atlanta Hartsfield-Jackson
4h 01m1 stop Dallas/Fort Worth
$593American Airlines
Sun, Oct 11 - Sun, Oct 18
American Airlines Logo
8:13 am - 2:44 pmATL  Atlanta Hartsfield-Jackson-GRK Killeen Fort Hood Regional
7h 31m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 12:42 pmGRK  Killeen Fort Hood Regional-ATL Atlanta Hartsfield-Jackson
6h 42m1 stop Dallas/Fort Worth
$599American Airlines
Booking Insights

Price, demand and travel trends for Atlanta to Killeen flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Atlanta to Killeen with more confidence.

How much is a round-trip flight from Atlanta to Killeen?

Round-trip flights from Atlanta to Killeen start at $441. Prices are typical for this route right now, with typical round-trip fares ranging from $422 to $574. The lowest price found in the past 5 days was $441 on American Airlines.

What's the cheapest day of the week to fly from Atlanta to Killeen?

Wednesday is the cheapest day of the week to fly from Atlanta to Killeen, it is 3% cheaper than the average day. Monday is the most expensive day with flight prices 49% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

•July is the cheapest month to fly from Atlanta to Killeen at $316 round-trip.
•February ($667) and August ($644) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 111% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Atlanta to Killeen flights

Low season

March

Cheapest flight

$433
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 7% 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

Your Atlanta to Killeen flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Atlanta to Killeen?

    Flights from Atlanta to Killeen usually depart from Atlanta Hartsfield-Jackson (ATL) and arrive at Killeen Fort Hood Regional (GRK).

  • What cabin classes can I book on flights from Atlanta to Killeen?

    Only Economy Class is available on flights from Atlanta to Killeen.

  • Which airports do connecting flights from Atlanta to Killeen pass through?

    Most connecting flights from Atlanta to Killeen pass through Dallas/Fort Worth (DFW), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

  • Can I save money by using flexible dates for flights from Atlanta to Killeen?

    Yes. Being flexible with your travel dates can save you up to 35% on the Atlanta to Killeen route. Wednesday is the cheapest departure day at $444 round-trip on average, while Monday is the most expensive at $679, a difference of $235. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • Do I need a passport to fly from Atlanta to Killeen?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Atlanta to Killeen changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $441 to $875. That means the highest observed fare was about 98% higher than the lowest one.

  • How are flight prices from Atlanta to Killeen looking right now?

    One-way fares from Atlanta to Killeen are currently in line with typical prices for this route. Average one-way fares are about $436.

  • What is the time difference between Atlanta and Killeen?

    Killeen is 1 hour behind Atlanta (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Killeen Fort Hood Regional Airport (GRK)?

    Killeen Fort Hood Regional Airport (GRK) hosts 5 major car rental companies, with daily rates starting from around $26 for economy cars. Top options include:
    • Budget
    • Dollar
    • Hertz
    • Alamo
    • Enterprise Rent-A-Car

  • How much should I expect to pay for a Atlanta to Killeen flight?

    Round-trip flights from Atlanta to Killeen range from $422 to $574, with an average of $454 over the past 12 months. Anything below $422 counts as a good deal.

Your guide to booking Atlanta to Killeen flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Monday. On this route, Wednesday flights average $444 - about $235 less than Monday (35% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Atlanta to Killeen trip for July. Fares historically average $316 round-trip in that month - typically $351 less than the most expensive month, which is February (based on the last 12 months).

More options for your flight from Atlanta to Killeen

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