What airlines fly to Killeen?

Frontier, Delta and Southwest are the top three most popular airlines that fly to Killeen from Atlanta according to our data. Frontier is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Killeen. Keep in mind that there are 5 different airlines that fly to Killeen on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Killeen Fort Hood Regional?

American Airlines is the most popular carrier operating from Atlanta Hartsfield-Jackson to Killeen Fort Hood Regional

When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Killeen Fort Hood Regional Airport?

Prices for flights from Atlanta Hartsfield-Jackson Airport to Killeen Fort Hood Regional Airport were last updated today.

How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Killeen Fort Hood Regional Airport?

As of August 2026, there is 1 operator available to choose from for flights from Atlanta Hartsfield-Jackson Airport to Killeen Fort Hood Regional Airport.

How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Killeen Fort Hood Regional Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Killeen Fort Hood Regional Airport.

What documentation or ID do you need to fly to Killeen Fort Hood Regional Airport?

The travel and health documents required for your trip to Killeen Fort Hood Regional Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Killeen Fort Hood Regional Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$423 Cheap Flights from Atlanta to Killeen in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Atlanta to Killeen

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2:58 pm - 6:32 pmATL Atlanta Hartsfield-Jackson-GRK Killeen Fort Hood Regional

4h 34m1 stop Dallas/Fort Worth

3:07 pm - 8:40 pmGRK Killeen Fort Hood Regional-ATL Atlanta Hartsfield-Jackson

4h 33m1 stop Dallas/Fort Worth

$452American Airlines

Wed, Oct 28 - Sun, Nov 1

5:00 am - 11:58 amATL Atlanta Hartsfield-Jackson-GRK Killeen Fort Hood Regional

7h 58m2 stops Charlotte Douglas Dallas/Fort Worth

5:00 am - 12:38 pmGRK Killeen Fort Hood Regional-ATL Atlanta Hartsfield-Jackson

6h 38m1 stop Dallas/Fort Worth

$457American Airlines

Wed, Oct 28 - Sun, Nov 1

8:19 am - 12:17 pmATL Atlanta Hartsfield-Jackson-GRK Killeen Fort Hood Regional

4h 58m1 stop Dallas/Fort Worth

5:00 am - 11:13 amGRK Killeen Fort Hood Regional-ATL Atlanta Hartsfield-Jackson

5h 13m1 stop Dallas/Fort Worth

$461American Airlines

Wed, Sep 9 - Wed, Sep 16

6:00 am - 3:34 pmATL Atlanta Hartsfield-Jackson-GRK Killeen Fort Hood Regional

10h 34m2 stops Charlotte Douglas Dallas/Fort Worth

7:00 am - 2:11 pmGRK Killeen Fort Hood Regional-ATL Atlanta Hartsfield-Jackson

6h 11m1 stop Dallas/Fort Worth

$466American Airlines

Wed, Sep 9 - Wed, Sep 16

10:20 am - 6:45 pmATL Atlanta Hartsfield-Jackson-GRK Killeen Fort Hood Regional

9h 25m2 stops Charlotte Douglas Dallas/Fort Worth

5:00 am - 3:44 pmGRK Killeen Fort Hood Regional-ATL Atlanta Hartsfield-Jackson

9h 44m2 stops Dallas/Fort Worth Charlotte Douglas

$472American Airlines

Wed, Sep 9 - Wed, Sep 16

4:15 pm - 8:52 pmATL Atlanta Hartsfield-Jackson-GRK Killeen Fort Hood Regional

5h 37m1 stop Dallas/Fort Worth

5:00 am - 10:11 amGRK Killeen Fort Hood Regional-ATL Atlanta Hartsfield-Jackson

4h 11m1 stop Dallas/Fort Worth

$483American Airlines

Fri, Oct 30 - Sun, Nov 1

12:38 pm - 6:45 pmATL Atlanta Hartsfield-Jackson-GRK Killeen Fort Hood Regional

7h 07m1 stop Dallas/Fort Worth

7:00 am - 2:11 pmGRK Killeen Fort Hood Regional-ATL Atlanta Hartsfield-Jackson

6h 11m1 stop Dallas/Fort Worth

$501American Airlines

Tue, Sep 15 - Tue, Sep 22

3:02 pm - 6:45 pmATL Atlanta Hartsfield-Jackson-GRK Killeen Fort Hood Regional

4h 43m1 stop Dallas/Fort Worth

5:00 am - 3:44 pmGRK Killeen Fort Hood Regional-ATL Atlanta Hartsfield-Jackson

9h 44m2 stops Dallas/Fort Worth Charlotte Douglas

$506American Airlines

Tue, Sep 15 - Tue, Sep 22

8:16 am - 3:34 pmATL Atlanta Hartsfield-Jackson-GRK Killeen Fort Hood Regional

8h 18m2 stops Charlotte Douglas Dallas/Fort Worth

5:00 am - 3:44 pmGRK Killeen Fort Hood Regional-ATL Atlanta Hartsfield-Jackson

9h 44m2 stops Dallas/Fort Worth Charlotte Douglas

$511American Airlines

Tue, Sep 15 - Tue, Sep 22

8:20 am - 2:35 pmATL Atlanta Hartsfield-Jackson-GRK Killeen Fort Hood Regional

7h 15m1 stop Dallas/Fort Worth

10:04 am - 3:24 pmGRK Killeen Fort Hood Regional-ATL Atlanta Hartsfield-Jackson

4h 20m1 stop Dallas/Fort Worth

$548American Airlines

Sun, Sep 6 - Thu, Sep 10

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American Airlines flights from Atlanta to Killeen

Our best American Airlines deals on Atlanta to Killeen flight tickets

American Airlines

Oct 28

ATL2:58 pmAtlanta Hartsfield-Jackson

4h 34m

1 stop

GRK6:32 pmKilleen Fort Hood Regional

Nov 1

GRK3:07 pmKilleen Fort Hood Regional

4h 33m

1 stop

ATL8:40 pmAtlanta Hartsfield-Jackson

$452

American Airlines

Oct 28

ATL5:00 amAtlanta Hartsfield-Jackson

7h 58m

2 stops

GRK11:58 amKilleen Fort Hood Regional

Nov 1

GRK5:00 amKilleen Fort Hood Regional

6h 38m

1 stop

ATL12:38 pmAtlanta Hartsfield-Jackson

$457

American Airlines

Sep 9

ATL8:19 amAtlanta Hartsfield-Jackson

4h 58m

1 stop

GRK12:17 pmKilleen Fort Hood Regional

Sep 16

GRK5:00 amKilleen Fort Hood Regional

5h 13m

1 stop

ATL11:13 amAtlanta Hartsfield-Jackson

$461

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

AtlantaKilleen

ATL Atlanta Hartsfield-Jackson - GRK Killeen Fort Hood Regional

ATLGRK

Atlanta Hartsfield-Jackson

Wed 10/28

2:58 pm-6:32 pm

1 stop4h 34m

Killeen Fort Hood Regional

Sun 11/1

3:07 pm-8:40 pm

1 stop4h 33m

$452

AtlantaKilleen

ATL Atlanta Hartsfield-Jackson - GRK Killeen Fort Hood Regional

ATLGRK

Atlanta Hartsfield-Jackson

Wed 10/28

5:00 am-11:58 am

2 stops7h 58m

Killeen Fort Hood Regional

Sun 11/1

5:00 am-12:38 pm

1 stop6h 38m

$457

AtlantaKilleen

ATL Atlanta Hartsfield-Jackson - GRK Killeen Fort Hood Regional

ATLGRK

Atlanta Hartsfield-Jackson

Wed 9/9

8:19 am-12:17 pm

1 stop4h 58m

Killeen Fort Hood Regional

Wed 9/16

5:00 am-11:13 am

1 stop5h 13m

$461

AtlantaKilleen

ATL Atlanta Hartsfield-Jackson - GRK Killeen Fort Hood Regional

ATLGRK

Atlanta Hartsfield-Jackson

Wed 9/9

6:00 am-3:34 pm

2 stops10h 34m

Killeen Fort Hood Regional

Wed 9/16

7:00 am-2:11 pm

1 stop6h 11m

$466

AtlantaKilleen

ATL Atlanta Hartsfield-Jackson - GRK Killeen Fort Hood Regional

ATLGRK

Atlanta Hartsfield-Jackson

Wed 9/9

10:20 am-6:45 pm

2 stops9h 25m

Killeen Fort Hood Regional

Wed 9/16

5:00 am-3:44 pm

2 stops9h 44m

$472

AtlantaKilleen

ATL Atlanta Hartsfield-Jackson - GRK Killeen Fort Hood Regional

ATLGRK

Atlanta Hartsfield-Jackson

Fri 10/30

4:15 pm-8:52 pm

1 stop5h 37m

Killeen Fort Hood Regional

Sun 11/1

5:00 am-10:11 am

1 stop4h 11m

$483

AtlantaKilleen

ATL Atlanta Hartsfield-Jackson - GRK Killeen Fort Hood Regional

ATLGRK

Atlanta Hartsfield-Jackson

Tue 9/15

12:38 pm-6:45 pm

1 stop7h 07m

Killeen Fort Hood Regional

Tue 9/22

7:00 am-2:11 pm

1 stop6h 11m

$501

AtlantaKilleen

ATL Atlanta Hartsfield-Jackson - GRK Killeen Fort Hood Regional

ATLGRK

Atlanta Hartsfield-Jackson

Tue 9/15

3:02 pm-6:45 pm

1 stop4h 43m

Killeen Fort Hood Regional

Tue 9/22

5:00 am-3:44 pm

2 stops9h 44m

$506

AtlantaKilleen

ATL Atlanta Hartsfield-Jackson - GRK Killeen Fort Hood Regional

ATLGRK

Atlanta Hartsfield-Jackson

Tue 9/15

8:16 am-3:34 pm

2 stops8h 18m

Killeen Fort Hood Regional

Tue 9/22

5:00 am-3:44 pm

2 stops9h 44m

$511

AtlantaKilleen

ATL Atlanta Hartsfield-Jackson - GRK Killeen Fort Hood Regional

ATLGRK

Atlanta Hartsfield-Jackson

Sun 9/6

8:20 am-2:35 pm

1 stop7h 15m

Killeen Fort Hood Regional

Thu 9/10

10:04 am-3:24 pm

1 stop4h 20m

$548

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from Atlanta to Killeen

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Atlanta and Killeen?

Prices are currently typical for flights on this route.

Typical prices usually range from $422 to $679.
The lowest price recently found on this route was $452.

What is the cheapest month to fly to Killeen?

If you don’t want to visit Killeen in July, then you should wait until March to fly from Atlanta, when ticket prices are also cheap, with an average price of $373.

Can stopping save me money on Atlanta to Killeen flights?

You could potentially save up to 14% on your flight if you consider stops on a Atlanta to Killeen flight.

When to book flights from Atlanta to Killeen

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to Killeen according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Atlanta to Killeen (ATL to GRK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Killeen

Best Price Found	$423
Fastest flight time	4h 19m
Direct flights	None

The best one-way flight to Killeen from Atlanta in the past 72 hours is $423. The best round-trip flight deal from Atlanta to Killeen found on momondo in the last 72 hours is $452.

The fastest flight from Atlanta to Killeen takes 4h 19m

There are no direct flights from Atlanta to Killeen. There are no popular flight routes from Atlanta to Killeen.

Search flight deals

Frequently asked questions about flying from Atlanta to Killeen

How far is Atlanta Hartsfield-Jackson to Killeen Fort Hood Regional by plane?
The distance between Atlanta Hartsfield-Jackson and Killeen Fort Hood Regional is about 797.7 mi. By plane, this route typically takes 4h 19m.
When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Killeen Fort Hood Regional Airport?
Prices for flights from Atlanta Hartsfield-Jackson Airport to Killeen Fort Hood Regional Airport were last updated today.
How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Killeen Fort Hood Regional Airport?
As of August 2026, there is 1 operator available to choose from for flights from Atlanta Hartsfield-Jackson Airport to Killeen Fort Hood Regional Airport.
How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Killeen Fort Hood Regional Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Killeen Fort Hood Regional Airport.
What documentation or ID do you need to fly to Killeen Fort Hood Regional Airport?
The travel and health documents required for your trip to Killeen Fort Hood Regional Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Killeen Fort Hood Regional Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Atlanta to Killeen?
Based on momondo bookings for flights between Atlanta and Killeen, the leading airline is American Airlines, making up 100% of the total bookings.

Best airlines flying from Atlanta to Killeen

Compare and see reviews for airlines that fly from Atlanta to Killeen with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $316	Free Cancellation	Rating 7.1 11,995 reviews		Search American Airlines flights

Temple

Copperas Cove

Salado

Fort Hood

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Killeen?

It is quick and easy to find Atlanta to Killeen flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Killeen that suits you.

Can I find flights from Atlanta to Killeen with flexible booking policies on momondo?

Flights from Atlanta to Killeen with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Atlanta to Killeen?

Once you have performed a search for Atlanta to Killeen flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Atlanta to Killeen right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Atlanta to Killeen flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Atlanta to Killeen from $423

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Killeen departing on 9/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Atlanta to Killeen

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How to get the cheapest flight ticket from Atlanta to Killeen

What is the typical price of a round-trip flight between Atlanta and Killeen?

What is the cheapest month to fly to Killeen?

Can stopping save me money on Atlanta to Killeen flights?

What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Killeen Fort Hood Regional?

What airlines fly to Killeen?

When to book flights from Atlanta to Killeen

Cheap Atlanta to Killeen (ATL to GRK) flight deals and tips

Best Price Found

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Direct flights

Frequently asked questions about flying from Atlanta to Killeen

Best airlines flying from Atlanta to Killeen

Compare and see reviews for airlines that fly from Atlanta to Killeen with momondo

Traveling to a place near Killeen?

Why use momondo?

An easier way to manage your Killeen trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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