HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Charleston

$109+ Cheap flights from Galveston, TX to Charleston (CHS)

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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — CHS
Aug 7 — Aug 141
Thu 8/7
Thu 8/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Galveston to Charleston 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.

Cheapflights Tip: The best prices from Galveston to Charleston are usually found in August or June, booked 78 days in advance, depart on a Monday or Wednesday and return on a Friday

Cheap flight deals from Galveston to Charleston

Keep the following information in mind while searching for Galveston to Charleston flight deals. Data was last updated August 2, 2025.

Round-trip from

$227
(Southwest)

One-way from

$109
(Southwest)

Popular in

May

Cheapest in

August

Average price

$377
From Galveston to Charleston
Search Deals
One-way flight from Galveston to Charleston
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Galveston to Charleston

Cheapest flights from Galveston to Charleston
Explore the most affordable flight options available from Galveston to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2025.

This Southwest deal was found by Cheapflights users on 7/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2711:20 amHOU - CHS
1 stop7h 50mSouthwest
Sat 8/306:00 amCHS - HOU
Nonstop2h 30mSouthwest
Deal found 7/31$227
This Delta deal was found by Cheapflights users on 8/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/256:34 pmHOU - CHS
1 stop4h 17mDelta
Wed 9/38:00 amCHS - HOU
1 stop5h 10mDelta
Deal found 8/1$237
This American Airlines deal was found by Cheapflights users on 7/31. 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 8/222:30 pmHOU - CHS
1 stop6h 32mAmerican Airlines
Sun 8/247:06 amCHS - HOU
1 stop7h 45mAmerican Airlines
Deal found 7/31$365

Cheapflights Fare Finder

 
Customize your flight search to find flights from Galveston 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 August 2, 2025.
Use the filters below to find and compare flights from Galveston to Charleston that are best for you.

Fly from

Galveston

Fly to

Charleston

Route

Depart

Return

Price

HoustonCharleston

HOU - CHS

HOUCHS

Houston Hobby

Wed 8/27

11:20 am-8:10 pm

1 stop7h 50m

Charleston

Sat 8/30

6:00 am-7:30 am

Nonstop2h 30m

$227

HoustonCharleston

HOU - CHS

HOUCHS

Houston Hobby

Mon 8/25

6:34 pm-11:51 pm

1 stop4h 17m

Charleston

Wed 9/3

8:00 am-12:10 pm

1 stop5h 10m

$237

HoustonCharleston

HOU - CHS

HOUCHS

Houston Hobby

Fri 8/22

2:30 pm-10:02 pm

1 stop6h 32m

Charleston

Sun 8/24

7:06 am-1:51 pm

1 stop7h 45m

$365

HoustonCharleston

HOU - CHS

HOUCHS

Houston Hobby

Sat 8/30

6:05 pm-9:25 pm

Nonstop2h 20m

$109

HoustonCharleston

HOU - CHS

HOUCHS

Houston Hobby

Tue 9/2

6:00 am-11:50 am

1 stop4h 50m

$119

HoustonCharleston

HOU - CHS

HOUCHS

Houston Hobby

Fri 10/3

2:33 pm-10:44 pm

1 stop7h 11m

$157

HoustonCharleston

HOU - CHS

HOUCHS

Houston Hobby

Sun 10/26

9:28 am-9:25 am

2 stops22h 57m

$172

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Best time to book a flight from Galveston to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from Galveston 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 Galveston to Charleston

How far ahead should I book a flight from Galveston to Charleston?

Use this chart to determine the optimal time to book a round-trip flight from Galveston to Charleston. Price data was last updated on July 25, 2025.

To ensure you get the cheapest price possible for a flight from Galveston to Charleston, you should look to book at least 78 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from Galveston to Charleston (average of $217). Flying from Galveston to Charleston in March is currently the most expensive (average of $335). 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.

What is the cheapest time of day to fly from G4L to CHS?

Find hourly flight availability from Galveston to Charleston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Galveston to Charleston as you normally would.

What is the cheapest day to fly from Galveston to Charleston?

Use this chart to determine the cheapest time to fly round-trip from Galveston to Charleston. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Galveston to Charleston flight should consider departing on Monday mornings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 August 2, 2025.
See what other customers who have flown with Southwest, Delta, and American Airlines from Galveston to Charleston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Overall

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Overall

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,983 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Overall

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Overall

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

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

  • What airport do you fly into for flights to Charleston from Galveston?

    For a flight from Galveston to Charleston, you will be flying into Charleston. Charleston (CHS) is just 10.2 mi from the center of the city. Charleston is the only Charleston airport and it handles 0 inbound flights from Galveston per day. 5 airlines have flights to Charleston from Galveston on a regular basis.

  • What are the cheapest airlines to fly from Galveston to Charleston one-way?

    The cheapest airline one-way is Southwest, with whom users have recently found tickets for as low as $109. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Galveston to Charleston for a low price.

  • What are the cheapest flights from Galveston to Charleston?

    While on average a flight from Galveston to Charleston is generally $489, our data shows the cheapest flight currently is $158. When looking at the most popular route, (Houston Hobby - Charleston), you can expect to pay $179 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Galveston 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 Galveston to Charleston?

    Currently, August is the cheapest month in which you can book a flight from Galveston to Charleston (average of $217). Flying from Galveston to Charleston in March is currently the most expensive (average of $335). 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
Summerville
Walterboro
Mount Pleasant
Isle of Palms
Santee
Edisto Beach

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 for Galveston to Charleston

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Charlotte flights
Hobby to Charlotte flights
George Bush Intcntl to Charlotte flights
Love Field to Charlotte flights
Dallas/Fort Worth to Charleston flights
Hobby to Charleston flights
George Bush Intcntl to Charleston flights
Dallas/Fort Worth to Greenville flights
Dallas/Fort Worth to Myrtle Beach flights
Hobby to Greenville flights
George Bush Intcntl to Greenville flights
Austin to Charlotte flights
Dallas/Fort Worth to Savannah flights
Austin to Charleston flights
Hobby to Savannah flights
San Antonio to Greenville flights
George Bush Intcntl to Savannah flights
Austin to Savannah flights
San Antonio to Charlotte flights
Austin to Greenville flights
Love Field to Charleston flights
Love Field to Greenville flights
Hobby to Columbia flights
Dallas/Fort Worth to Columbia flights
Hobby to Myrtle Beach flights
San Antonio to Charleston flights
Dallas/Fort Worth to Augusta flights
George Bush Intcntl to Columbia flights
Love Field to Myrtle Beach flights
El Paso to Charlotte flights
George Bush Intcntl to Myrtle Beach flights
Austin to Myrtle Beach flights
Love Field to Savannah flights
San Antonio to Savannah flights
San Antonio to Columbia flights
San Antonio to Myrtle Beach flights
El Paso to Charleston flights
Austin to Columbia flights
Love Field to Columbia flights
Austin to Hilton Head Island flights
Hobby to Hilton Head Island flights
Lubbock to Charlotte flights
Hobby to Augusta flights
George Bush Intcntl to Augusta flights
George Bush Intcntl to Hilton Head Island flights
Lubbock to Charleston flights
El Paso to Myrtle Beach flights
McAllen to Savannah flights
San Antonio to Augusta flights
Killeen to Savannah flights

Top 5 airlines flying from Galveston to Charleston

Discover the top 5 airlines that operate flights from Galveston 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 August 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$125Average$248FlexibilityNo cancel feeOn-time65%
DeltaCheapest$216Average$411FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$374FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$287Average$392FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$297Average$481FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.