$141+ Cheap flights from Charleston (CHS) to Galveston, TX
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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — HOU
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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Find cheap flights from Charleston to Galveston 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 Charleston to Galveston are usually found in January or August, booked 23 days in advance, depart on a Wednesday or Tuesday and return on a Thursday
Cheap flight deals from Charleston to Galveston
Cheapest
Best
Last-minute
One-way
Cheapest flights from Charleston to GalvestonExplore the most affordable flight options available from Charleston to Galveston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
Explore the most affordable flight options available from Charleston to Galveston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
This Southwest deal was found by Cheapflights users on 9/16. 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.
Tue 10/65:20 pm -
Nonstop2h 35m
Tue 10/136:35 pm -
Nonstop2h 25m
Deal found 9/16![Southwest logo]()
$281
This Southwest deal was found by Cheapflights users on 9/14. 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.
Tue 10/205:20 pm -
Nonstop2h 35m
Tue 10/276:35 pm -
Nonstop2h 25m
Deal found 9/14![Southwest logo]()
$282
This Delta deal was found by Cheapflights users on 9/16. 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.
Tue 10/135:35 pm -
1 stop6h 28m
Tue 10/2011:12 am -
1 stop4h 23m
Deal found 9/16![Delta logo]()
$301
This Southwest deal was found by Cheapflights users on 9/16. 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.
Tue 12/151:25 pm -
1 stop5h 50m
Wed 12/1611:05 am -
2 stops7h 25m
Deal found 9/16![Southwest logo]()
$306
This Southwest deal was found by Cheapflights users on 9/16. 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.
Thu 10/85:35 am -
Nonstop2h 35m
Mon 10/129:00 pm -
Nonstop2h 20m
Deal found 9/16![Southwest logo]()
$311
Best flights from Charleston to GalvestonDiscover carefully curated flight deals from Charleston to Galveston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Charleston to Galveston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This Southwest deal was found by Cheapflights users on 9/16. 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.
Tue 10/68:10 am -
2 stops7h 50m
Tue 10/136:35 pm -
Nonstop2h 25m
Deal found 9/16![Southwest logo]()
$296
This Southwest deal was found by Cheapflights users on 9/16. 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.
Thu 10/295:35 am -
Nonstop2h 35m
Mon 11/29:15 pm -
Nonstop2h 15m
Deal found 9/16![Southwest logo]()
$311
This Southwest deal was found by Cheapflights users on 9/15. 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.
Fri 10/304:45 pm -
1 stop8h 30m
Mon 11/29:15 pm -
Nonstop2h 15m
Deal found 9/15![Southwest logo]()
$350
This Southwest deal was found by Cheapflights users on 9/14. 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 10/71:55 pm -
1 stop8h 00m
Fri 10/99:00 pm -
Nonstop2h 20m
Deal found 9/14![Southwest logo]()
$354
This Southwest deal was found by Cheapflights users on 9/15. 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.
Fri 11/135:30 am -
Nonstop2h 35m
Sun 11/159:15 pm -
Nonstop2h 20m
Deal found 9/15![Southwest logo]()
$365
This Southwest deal was found by Cheapflights users on 9/15. 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.
Thu 10/86:40 pm -
1 stop5h 35m
Mon 10/129:00 pm -
Nonstop2h 20m
Deal found 9/15![Southwest logo]()
$368
This Southwest deal was found by Cheapflights users on 9/16. 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.
Tue 10/135:20 pm -
Nonstop2h 35m
Thu 10/159:00 pm -
Nonstop2h 20m
Deal found 9/16![Southwest logo]()
$373
This Southwest deal was found by Cheapflights users on 9/16. 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.
Fri 10/301:25 pm -
2 stops9h 15m
Sun 11/15:55 am -
1 stop6h 25m
Deal found 9/16![Southwest logo]()
$379
This Southwest deal was found by Cheapflights users on 9/12. 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.
Fri 10/235:35 am -
Nonstop2h 35m
Mon 10/269:00 pm -
Nonstop2h 20m
Deal found 9/12![Southwest logo]()
$383
Last-minute flights from Charleston to GalvestonDiscover last-minute flight deals from Charleston to Galveston. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Galveston. Data last updated September 17, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 9/16. 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.
Tue 10/65:20 pm -
Nonstop2h 35m
Tue 10/136:35 pm -
Nonstop2h 25m
Deal found 9/16![Southwest logo]()
$281
This Southwest deal was found by Cheapflights users on 9/16. 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.
Thu 10/85:35 am -
Nonstop2h 35m
Mon 10/129:00 pm -
Nonstop2h 20m
Deal found 9/16![Southwest logo]()
$311
This Delta deal was found by Cheapflights users on 9/16. 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.
Tue 10/135:35 pm -
1 stop6h 28m
Tue 10/2011:12 am -
1 stop4h 23m
Deal found 9/16![Delta logo]()
$301
This Southwest deal was found by Cheapflights users on 9/14. 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.
Tue 10/205:20 pm -
Nonstop2h 35m
Tue 10/276:35 pm -
Nonstop2h 25m
Deal found 9/14![Southwest logo]()
$282
One-way flights from Charleston to GalvestonSearch for one-way flight options from Charleston to Galveston. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from Charleston to Galveston. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This Southwest deal was found by Cheapflights users on 9/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:20 pm -
Nonstop2h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Southwest logo]()
$141
This Delta deal was found by Cheapflights users on 9/16. 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.
Tue 10/135:35 pm -
1 stop6h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Delta logo]()
$151
This Southwest deal was found by Cheapflights users on 9/15. 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 10/146:40 am -
2 stops8h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Southwest logo]()
$156
This Southwest deal was found by Cheapflights users on 9/16. 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.
Fri 11/275:30 am -
Nonstop2h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Southwest logo]()
$163
This Delta deal was found by Cheapflights users on 9/16. 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.
Thu 10/157:05 pm -
1 stop4h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Delta logo]()
$166
This Southwest deal was found by Cheapflights users on 9/16. 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.
Fri 10/168:45 pm -
1 stop4h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Southwest logo]()
$173
This American Airlines deal was found by Cheapflights users on 9/16. 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 11/267:00 am -
1 stop7h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![American Airlines logo]()
$176
This Delta deal was found by Cheapflights users on 9/16. 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 12/147:01 pm -
1 stop5h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Delta logo]()
$177
This Southwest deal was found by Cheapflights users on 9/14. 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.
Mon 12/146:35 am -
2 stops7h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Southwest logo]()
$182
This Southwest deal was found by Cheapflights users on 9/16. 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.
Thu 11/266:20 am -
2 stops8h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Southwest logo]()
$183
This Delta deal was found by Cheapflights users on 9/16. 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.
Fri 10/167:05 pm -
1 stop4h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Delta logo]()
$184
Find flight deals from Charleston to Galveston
Keep the following information in mind while searching for Charleston to Galveston flight deals. Data was last updated September 17, 2026.
Round-trip from | $281 (Southwest) |
|---|---|
One-way from | $141 (Southwest) |
Popular in | June |
Cheapest in | January |
Average price | $413 |
Cheapflights Fare Finder
Customize your flight search to find flights from Charleston to Galveston 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 September 17, 2026.
Use the filters below to find and compare flights from Charleston to Galveston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CharlestonHouston
CHS Charleston - HOU Houston Hobby
CHSHOU
Charleston
Tue 10/20
6:30 am-10:08 am
1 stop4h 38m
Houston Hobby
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$151
CharlestonHouston
CHS Charleston - HOU Houston Hobby
CHSHOU
Charleston
Tue 12/15
8:00 am-12:50 pm
1 stop5h 50m
Houston Hobby
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$151
CharlestonHouston
CHS Charleston - HOU Houston Hobby
CHSHOU
Charleston
Tue 10/13
5:35 pm-11:03 pm
1 stop6h 28m
Houston Hobby
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$151
CharlestonHouston
CHS Charleston - HOU Houston Hobby
CHSHOU
Charleston
Sat 10/17
6:29 pm-11:03 pm
1 stop5h 34m
Houston Hobby
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$151
CharlestonHouston
CHS Charleston - HOU Houston Hobby
CHSHOU
Charleston
Sat 11/14
6:40 am-1:30 pm
2 stops7h 50m
Houston Hobby
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$156
Quickest round-trip
CharlestonHouston
CHS Charleston - HOU Houston Hobby
CHSHOU
Charleston
Mon 11/2
5:30 am-7:05 am
Nonstop2h 35m
Houston Hobby
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$156
CharlestonHouston
CHS Charleston - HOU Houston Hobby
CHSHOU
Charleston
Tue 10/20
6:40 am-2:05 pm
2 stops8h 25m
Houston Hobby
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$156
CharlestonHouston
CHS Charleston - HOU Houston Hobby
CHSHOU
Charleston
Mon 12/14
7:01 pm-11:32 pm
1 stop5h 31m
Houston Hobby
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$177
CharlestonHouston
CHS Charleston - HOU Houston Hobby
CHSHOU
Charleston
Fri 10/16
5:35 pm-11:03 pm
1 stop6h 28m
Houston Hobby
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$184
CharlestonHouston
CHS Charleston - HOU Houston Hobby
CHSHOU
Charleston
Fri 11/13
7:10 pm-12:10 am
1 stop6h 00m
Houston Hobby
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$184
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from Charleston to Galveston
Have a flexible travel schedule? Discover the best time to fly to Galveston from Charleston with our price prediction graph.
CHS-HOU
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 Charleston to Galveston
CHS-G4L
CHS-HOU
What is the cheapest time of day to fly from CHS to G4L?
Find hourly flight availability from Charleston to Galveston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2026.
A simple way to save on the total cost of your ticket is to fly from Charleston to Galveston in the evening. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight in the morning.
How much does it cost to fly round-trip from Charleston to Galveston?
Airfare is below average for this route at the moment.
Charleston to Galveston flights typically cost between $359 and $572 in October.The cheapest round-trip price found within the last 5 days was $281 on Southwest (Oct 6-Oct 13).
Reviews of airlines servicing Galveston
Get insights into the airlines that provide service to Galveston. 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 Galveston. Reviews last updated September 17, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Charleston to Galveston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Related info for your journey
Find useful and relevant information for your journey from Charleston to Galveston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
Complete your trip to Galveston by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Charleston to Galveston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Charleston and Galveston flights
Browse other Charleston and Galveston flight options. Last updated on September 17, 2026.
Other flights from Charleston
Browse through other flights departing from Charleston. Flights are based on user searches made on Cheapflights and were last updated on September 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Charleston to Galveston flights
Consider these flights traveling from Charleston to Galveston.
Top 5 airlines flying from Charleston to Galveston
Discover the top 5 airlines that operate flights from Charleston to Galveston. 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 7,457,451 searches. Data last updated September 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$189 | Average$287 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$216 | Average$436 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$242 | Average$378 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$264 | Average$439 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$331 | Average$407 | FlexibilityNo cancel fee | On-time63% |