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$91+ Cheap flights from Houston 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — CHS
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheapflights Tip: The best prices from Houston to Charleston are usually found in August or July, booked 78 days in advance, depart on a Monday or Saturday and return on a Friday

Cheap flight deals from Houston to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 April 24, 2025.

Round-trip from

$202
(Cheapflightsfares)

One-way from

$91
(Cheapflightsfares)

Popular in

November

Cheapest in

August

Average price

$421
From Houston to Charleston
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One-way flight from Houston to Charleston
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Highest demand for flights based on searches. 6% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Houston to Charleston

Cheapest flights from Houston to Charleston
Explore the most affordable flight options available from Houston to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/78:44 pmIAH - CHS
1 stop10h 54mSpirit Airlines
Sat 5/109:43 amCHS - IAH
1 stop5h 07mSpirit Airlines
Deal found 4/23$202
This Delta deal was found by Cheapflights users on 4/23. 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 7/11:11 pmIAH - CHS
1 stop6h 35mDelta
Sat 7/58:25 amCHS - IAH
1 stop4h 41mDelta
Deal found 4/23$265
This American Airlines deal was found by Cheapflights users on 4/22. 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 7/25:00 amHOU - CHS
1 stop5h 55mAmerican Airlines
Mon 7/77:10 pmCHS - HOU
1 stop5h 39mAmerican Airlines
Deal found 4/22$281
This Mytrip deal was found by Cheapflights users on 4/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/178:44 pmIAH - CHS
1 stop10h 54mMultiple Airlines
Wed 5/212:48 pmCHS - IAH
1 stop17h 59mMultiple Airlines
Deal found 4/22$284
This Southwest deal was found by Cheapflights users on 4/22. 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.
Sat 5/176:45 pmHOU - CHS
Nonstop2h 20mSouthwest
Wed 5/212:40 pmCHS - HOU
1 stop6h 00mSouthwest
Deal found 4/22$285
This Delta deal was found by Cheapflights users on 4/22. 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 5/136:42 pmHOU - CHS
1 stop4h 02mDelta
Wed 5/146:37 amCHS - HOU
1 stop3h 56mDelta
Deal found 4/22$297
This United Airlines deal was found by Cheapflights users on 4/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/117:10 pmIAH - CHS
Nonstop2h 35mUnited Airlines
Fri 8/157:00 amCHS - IAH
Nonstop2h 39mUnited Airlines
Deal found 4/23$305
This American Airlines deal was found by Cheapflights users on 4/23. 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 6/126:16 amIAH - CHS
1 stop5h 38mAmerican Airlines
Mon 6/1611:14 amCHS - IAH
1 stop6h 21mAmerican Airlines
Deal found 4/23$311
This Mytrip deal was found by Cheapflights users on 4/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/208:01 pmHOU - CHS
2 stops25h 28mMultiple Airlines
Sun 6/229:42 amCHS - HOU
2 stops34h 29mMultiple Airlines
Deal found 4/22$392
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/147:18 pmIAH - CHS
1 stop21h 37mAlaska Airlines
Sat 9/206:55 pmCHS - IAH
2 stops23h 00mAlaska Airlines
Deal found 4/22$685

Cheapflights Fare Finder

Customize your flight search to find flights from Houston 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 April 24, 2025.
Use the filters below to find and compare flights from Houston to Charleston that are best for you.

Fly from

Houston

Fly to

Charleston

Route

Depart

Return

Price

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Wed 5/7

8:44 pm-8:38 am

1 stop10h 54m

Charleston

Sat 5/10

9:43 am-1:50 pm

1 stop5h 07m

$202

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Tue 7/1

1:11 pm-8:46 pm

1 stop6h 35m

Charleston

Sat 7/5

8:25 am-12:06 pm

1 stop4h 41m

$265

HoustonCharleston

HOU - CHS

HOUCHS

Houston Hobby

Wed 7/2

5:00 am-11:55 am

1 stop5h 55m

Charleston

Mon 7/7

7:10 pm-11:49 pm

1 stop5h 39m

$281

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Sat 5/17

8:44 pm-8:38 am

1 stop10h 54m

Charleston

Wed 5/21

2:48 pm-7:47 am

1 stop17h 59m

$284

HoustonCharleston

HOU - CHS

HOUCHS

Houston Hobby

Sat 5/17

6:45 pm-10:05 pm

Nonstop2h 20m

Charleston

Wed 5/21

2:40 pm-7:40 pm

1 stop6h 00m

$285

HoustonCharleston

HOU - CHS

HOUCHS

Houston Hobby

Tue 5/13

6:42 pm-11:44 pm

1 stop4h 02m

Charleston

Wed 5/14

6:37 am-9:33 am

1 stop3h 56m

$297

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Mon 8/11

7:10 pm-10:45 pm

Nonstop2h 35m

Charleston

Fri 8/15

7:00 am-8:39 am

Nonstop2h 39m

$305

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Thu 6/12

6:16 am-12:54 pm

1 stop5h 38m

Charleston

Mon 6/16

11:14 am-4:35 pm

1 stop6h 21m

$311

HoustonCharleston

HOU - CHS

HOUCHS

Houston Hobby

Fri 6/20

8:01 pm-10:29 pm

2 stops25h 28m

Charleston

Sun 6/22

9:42 am-7:11 pm

2 stops34h 29m

$392

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Sun 9/14

7:18 pm-5:55 pm

1 stop21h 37m

Charleston

Sat 9/20

6:55 pm-4:55 pm

2 stops23h 00m

$685

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 21 results
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Best time to book a flight from Houston to Charleston

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

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

Use this chart to determine the optimal time to book a round-trip flight from Houston to Charleston. Price data was last updated on April 18, 2025.

The best time to book flights from Houston to Charleston is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Houston to Charleston (average of $217). Flying from Houston 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 HOU to CHS?

Find hourly flight availability from Houston 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 April 24, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 59% on flights from Houston to Charleston by exploring options for tickets in the afternoon.

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

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

Travelers seeking maximum savings on their Houston to Charleston flight should consider departing on Wednesday afternoons 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.

Rainfall in Charleston by month

Plan your trip to Charleston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Charleston ranges from 2.4 - 7.2 inches per month. August is typically the wettest month, when rainfall can reach 7.2 in. November is typically the driest time to visit Charleston when rainfall is around 2.4 in.

Temperature in Charleston by month

Plan your trip to Charleston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Charleston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 April 24, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Houston to Charleston. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,918 reviews

Overall

8.0

Food

7.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,918 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Overall

8.0

Food

7.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,286 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Overall

8.0

Food

7.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Overall

8.0

Food

7.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,685 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Overall

8.0

Food

7.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Overall

8.0

Food

7.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Houston 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 Houston?

    If you book a flight to Charleston from Houston, you will be flying to Charleston, which is the city’s only airport. Charleston (CHS) is located 10.2 mi from the center of Charleston. There are 0 flights from Houston to Charleston per day from 5 different airlines.

  • What are the cheapest airlines flying from Houston to Charleston round-trip?

    Flying on Spirit Airlines is currently your cheapest option to Charleston, with prices starting at $202. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $265 and $265, respectively. These flights start at 51% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $91. However, be on the lookout for offers from Southwest and United Airlines, as they are both options that can get you from Houston to Charleston for a low price.

  • What are the cheapest flights from Houston to Charleston?

    The cheapest flight price from Houston to Charleston is $169. On average you can expect to pay $439. The most popular route, (Houston Hobby - Charleston), can usually be booked for $181.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Houston to Charleston (average of $217). Flying from Houston 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 Houston?

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

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Alternative routes for Houston to Charleston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Houston to Charleston

Discover the top 5 airlines that operate flights from Houston 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$114Average$205FlexibilityNo cancel feeOn-time65%
DeltaCheapest$236Average$432FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$277Average$380FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$287Average$397FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$289Average$438FlexibilityNo cancel feeOn-time69%

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