$388+ Cheap flights from Killeen to Atlanta (GRK - ATL)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — ATL
Aug 29 — Sep 51
Round-trip
1 adult, Economy
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Find cheap flights from Killeen to Atlanta with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Killeen to Atlanta
Cheapest
Best
Last-minute
One-way
Cheapest flights from Killeen to AtlantaExplore the most affordable flight options available from Killeen to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2026.
Explore the most affordable flight options available from Killeen to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2026.
This American Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:00 am
GRK
- ATL
1 stop6h 10m
American Airlines
Mon 9/144:16 pm
ATL
- GRK
1 stop5h 47m
American Airlines
Deal found 7/26![American Airlines logo]()
$452
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:59 am
GRK
- ATL
1 stop5h 32m
American Airlines
Sun 9/64:10 pm
ATL
- GRK
1 stop5h 55m
American Airlines
Deal found 7/25![American Airlines logo]()
$483
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:05 pm
GRK
- ATL
1 stop5h 59m
American Airlines
Thu 9/38:20 am
ATL
- GRK
1 stop4h 47m
American Airlines
Deal found 7/30![American Airlines logo]()
$578
This American Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:30 am
GRK
- ATL
1 stop6h 40m
American Airlines
Sat 8/18:05 pm
ATL
- GRK
1 stop4h 34m
American Airlines
Deal found 7/26![American Airlines logo]()
$585
Best flights from Killeen to AtlantaDiscover carefully curated flight deals from Killeen to Atlanta that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2026.
Discover carefully curated flight deals from Killeen to Atlanta that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2026.
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:00 am
GRK
- ATL
1 stop6h 10m
American Airlines
Mon 9/144:16 pm
ATL
- GRK
1 stop5h 47m
American Airlines
Deal found 7/25![American Airlines logo]()
$452
Last-minute flights from Killeen to AtlantaDiscover last-minute flight deals from Killeen to Atlanta. Data last updated July 30, 2026 and is based on user searches.
Discover last-minute flight deals from Killeen to Atlanta. Data last updated July 30, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:30 am
GRK
- ATL
1 stop6h 40m
American Airlines
Sat 8/18:05 pm
ATL
- GRK
1 stop4h 34m
American Airlines
Deal found 7/26![American Airlines logo]()
$585
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:05 pm
GRK
- ATL
1 stop5h 59m
American Airlines
Thu 9/38:20 am
ATL
- GRK
1 stop4h 47m
American Airlines
Deal found 7/30![American Airlines logo]()
$578
One-way flights from Killeen to AtlantaSearch for one-way flight options from Killeen to Atlanta. Find affordable one-way fares based on user searches. Data last updated July 30, 2026.
Search for one-way flight options from Killeen to Atlanta. Find affordable one-way fares based on user searches. Data last updated July 30, 2026.
This American Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:00 am
GRK
- ATL
1 stop6h 46m
American Airlines
Deal found 7/28![American Airlines logo]()
$388
This American Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:00 am
GRK
- ATL
1 stop4h 40m
American Airlines
Deal found 7/28![American Airlines logo]()
$423
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:30 am
GRK
- ATL
3 stops29h 55m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$1,393
Find flight deals from Killeen to Atlanta
Discover tips and strategies to find the most affordable flight options for your journey from Killeen (GRK) to Atlanta (ATL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $452 (American Airlines) |
One-way from | $388 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Killeen to Atlanta that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2026.
Use the filters below to find and compare flights from Killeen to Atlanta that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
KilleenAtlanta
GRK - ATL
GRKATL
Killeen Fort Hood Regional
Fri 9/11
7:00 am-2:10 pm
1 stop6h 10m
Atlanta Hartsfield-Jackson
Mon 9/14
4:16 pm-9:03 pm
1 stop5h 47m
$452
Cheapest one-way
Quickest one-way
KilleenAtlanta
GRK - ATL
GRKATL
Killeen Fort Hood Regional
Wed 8/5
9:59 am-3:20 pm
1 stop4h 21m
$388
KilleenAtlanta
GRK - ATL
GRKATL
Killeen Fort Hood Regional
Tue 8/4
5:00 am-12:46 pm
1 stop6h 46m
$388
KilleenAtlanta
GRK - ATL
GRKATL
Killeen Fort Hood Regional
Thu 10/8
5:00 am-12:42 pm
1 stop6h 42m
$423
KilleenAtlanta
GRK - ATL
GRKATL
Killeen Fort Hood Regional
Thu 8/6
7:00 am-12:40 pm
1 stop4h 40m
$423
KilleenAtlanta
GRK - ATL
GRKATL
Killeen Fort Hood Regional
Fri 8/7
3:05 pm-10:04 pm
1 stop5h 59m
$423
KilleenAtlanta
GRK - ATL
GRKATL
Killeen Fort Hood Regional
Fri 10/9
12:28 pm-11:59 pm
2 stops10h 31m
$428
Sorted by cheapest first
Compare providers for flights from Killeen to Atlanta
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Killeen to Atlanta in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Killeen-Atlanta flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Killeen-Atlanta flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Killeen-Atlanta flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Killeen-Atlanta flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Killeen-Atlanta flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Killeen to Atlanta
Have a flexible travel schedule? Discover the best time to fly to Atlanta from Killeen with our price prediction graph.
GRK-ATL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Atlanta
Get insights into the airlines that provide service to Atlanta. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Atlanta. Reviews last updated July 30, 2026.
Get a feel of what it's like to fly with American Airlines from Killeen to Atlanta by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.5
Comfort
7.2
Crew
7.9
Food
6.4
Entertainment
6.8
Overall
7.1
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Boarding
7.5
Comfort
7.2
Crew
7.9
Food
6.4
Entertainment
6.8
Overall
7.1
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Related info for your journey
Find useful and relevant information for your journey from Killeen to Atlanta. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Atlanta?
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Killeen and Atlanta flights
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Top airline flying from Killeen to Atlanta
Discover the top airline that operate flights from Killeen to Atlanta. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$356 | Average$557 | FlexibilityNo cancel fee | On-time71% |