$464+ Cheap flights from Charleston to Killeen (CHS - GRK)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — GRK
Sep 19 — Sep 261
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Charleston to Killeen 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 Charleston to Killeen
Cheapest
Best
Last-minute
Cheapest flights from Charleston to KilleenExplore the most affordable flight options available from Charleston to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2026.
Explore the most affordable flight options available from Charleston to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2026.
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Wed 10/217:18 pm -
1 stop5h 18m
Sat 10/2412:28 pm -
1 stop5h 00m
Deal found 8/17![American Airlines logo]()
$464
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Mon 9/144:46 pm -
1 stop5h 17m
Mon 9/214:09 pm -
1 stop5h 39m
Deal found 8/17![American Airlines logo]()
$497
This American Airlines deal was found by Cheapflights users on 8/18. 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 10/110:27 am -
2 stops9h 18m
Sun 10/43:09 pm -
2 stops7h 53m
Deal found 8/18![American Airlines logo]()
$507
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Wed 8/193:32 pm -
1 stop6h 27m
Sat 8/229:59 am -
1 stop6h 00m
Deal found 8/17![American Airlines logo]()
$539
This American Airlines deal was found by Cheapflights users on 8/18. 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 10/24:46 pm -
1 stop5h 17m
Sun 10/43:09 pm -
1 stop6h 39m
Deal found 8/18![American Airlines logo]()
$565
Best flights from Charleston to KilleenDiscover carefully curated flight deals from Charleston to Killeen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.
Discover carefully curated flight deals from Charleston to Killeen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.
This American Airlines deal was found by Cheapflights users on 8/20. 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.
Wed 10/217:18 pm -
1 stop5h 18m
Sat 10/2412:28 pm -
1 stop5h 00m
Deal found 8/20![American Airlines logo]()
$464
Last-minute flights from Charleston to KilleenDiscover last-minute flight deals from Charleston to Killeen. Data last updated August 20, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Killeen. Data last updated August 20, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/20. 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 9/17:05 am -
1 stop6h 02m
Fri 9/43:05 pm -
1 stop6h 45m
Deal found 8/20![American Airlines logo]()
$897
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Mon 9/144:46 pm -
1 stop5h 17m
Mon 9/214:09 pm -
1 stop5h 39m
Deal found 8/17![American Airlines logo]()
$497
Find flight deals from Charleston to Killeen
Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to Killeen (GRK). 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 August 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $464 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Charleston to Killeen 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 7,457,451 searches. Data last updated August 20, 2026.
Use the filters below to find and compare flights from Charleston to Killeen that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
CharlestonKilleen
CHS Charleston - GRK Killeen Fort Hood Regional
CHSGRK
Charleston
Wed 10/21
7:18 pm-11:36 pm
1 stop5h 18m
Killeen Fort Hood Regional
Sat 10/24
12:28 pm-6:28 pm
1 stop5h 00m
$464
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Charleston-Killeen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston-Killeen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charleston-Killeen flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Charleston-Killeen 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 Charleston-Killeen 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 Charleston to Killeen
Have a flexible travel schedule? Discover the best time to fly to Killeen from Charleston with our price prediction graph.
CHS-GRK
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.
Related info for your journey
Find useful and relevant information for your journey from Charleston to Killeen. 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 Killeen?
Book flights to Killeen if you plan to visit one of these locationsTemple
Copperas Cove
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Charleston
Popular flights