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$429+ Cheap flights from Killeen to Charleston (GRK - CHS)

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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — CHS
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
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Cheap flight deals from Killeen to Charleston

Best flights from Killeen to Charleston
Discover carefully curated flight deals from Killeen to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 14, 2025.

This American Airlines deal was found by Cheapflights users on 12/13. 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 1/2310:36 amGRK - CHS
1 stop5h 51mAmerican Airlines
Sun 1/257:32 amCHS - GRK
1 stop5h 29mAmerican Airlines
Deal found 12/13$429
This American Airlines deal was found by Cheapflights users on 12/13. 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 2/207:00 amGRK - CHS
1 stop6h 52mAmerican Airlines
Sun 2/227:05 amCHS - GRK
1 stop5h 22mAmerican Airlines
Deal found 12/13$429

Find flight deals from Killeen to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from Killeen (GRK) to Charleston (CHS). 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 December 14, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$429
(American Airlines)
Provider with most accurate pricing for Killeen Fort Hood Regional-Charleston flight deals.
Search Deals
Provider most trusted by Cheapflights users for Killeen Fort Hood Regional-Charleston flights.
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From Killeen Fort Hood Regional to Charleston
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Killeen to Charleston 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 December 14, 2025.
Use the filters below to find and compare flights from Killeen to Charleston that are best for you.

Fly from

Killeen

Fly to

Charleston

Route

Depart

Return

Price

KilleenCharleston

GRK - CHS

GRKCHS

Killeen Fort Hood Regional

Fri 1/23

10:36 am-5:27 pm

1 stop5h 51m

Charleston

Sun 1/25

7:32 am-12:01 pm

1 stop5h 29m

$429

KilleenCharleston

GRK - CHS

GRKCHS

Killeen Fort Hood Regional

Fri 2/20

7:00 am-2:52 pm

1 stop6h 52m

Charleston

Sun 2/22

7:05 am-11:27 am

1 stop5h 22m

$429

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Compare providers for flights from Killeen to Charleston

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 Charleston in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Killeen-Charleston flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Killeen-Charleston flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Killeen-Charleston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Killeen-Charleston flights, Cheapflights users trust eDreams the most. eDreams 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-Charleston 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 Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from Killeen with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from Killeen to Charleston

What is the cheapest month to book a flight from Killeen to Charleston?

Currently, January is the cheapest month in which you can book a flight from Killeen to Charleston (average of $167). Flying from Killeen to Charleston in March is currently the most expensive (average of $276). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Charleston

Get insights into the airlines that provide service to Charleston. 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 Charleston. Reviews last updated December 14, 2025.
Read through reviews of airlines operating flights from Killeen to Charleston, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,054 reviews

Food

6.5

Overall

7.2

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Crew

8.0

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
American Airlines
7.2
Good
11,054 reviews
American Airlines
7.2
Good
11,054 reviews

Food

6.5

Overall

7.2

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Crew

8.0

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

Related info for your journey

Find useful and relevant information for your journey from Killeen to Charleston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Killeen to Charleston?

    Airlines like American Airlines fly from Killeen to Charleston in about 5h 51m. The time it takes to get you to your destination can typically vary by up to . There are 1048 mi between Killeen and Charleston.

  • Can I find deals for flights from Killeen to Charleston that include hotel bookings?

    Yes. In addition to deals on Killeen to Charleston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Killeen to Charleston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Killeen to Charleston.

  • Can I find deals for business class flights from Killeen to Charleston?

    Yes. Cheapflights offers flight deals from Killeen to Charleston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Killeen to Charleston?

    Currently, January is the cheapest month in which you can book a flight from Killeen to Charleston (average of $167). Flying from Killeen to Charleston in March is currently the most expensive (average of $276). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
North Charleston
Santee
Summerville
Walterboro
Isle of Palms
Mount Pleasant
Edisto Beach

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Top airline flying from Killeen to Charleston

Discover the top airline that operate flights from Killeen to Charleston. 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 December 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$463Average$542FlexibilityNo cancel feeOn-time71%

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