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$69+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — CHS
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheapflights Tip: The best prices from Houston to Charleston are usually found in August or June, booked 71 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 March 31, 2025.

Round-trip from

$241
(Mytrip)

One-way from

$69
(Cheapflightsfares)

Popular in

November

Cheapest in

August

Average price

$397
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 ($27 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 March 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 March 31, 2025.

This Mytrip deal was found by Cheapflights users on 3/30. 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.
Tue 4/224:35 pmIAH - CHS
1 stop25h 00mSpirit Airlines
Sun 4/2710:25 amCHS - IAH
1 stop22h 31mSpirit Airlines
Deal found 3/30$241
This Mytrip deal was found by Cheapflights users on 3/30. 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.
Tue 4/86:30 pmIAH - CHS
1 stop23h 05mMultiple Airlines
Thu 4/108:14 pmCHS - IAH
3 stops39h 00mMultiple Airlines
Deal found 3/30$286
This Delta deal was found by Cheapflights users on 3/29. 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 5/66:00 amHOU - CHS
1 stop6h 41mDelta
Thu 5/89:40 amCHS - HOU
1 stop6h 58mDelta
Deal found 3/29$297
This Delta deal was found by Cheapflights users on 3/30. 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.
Wed 4/3010:20 amIAH - CHS
1 stop6h 53mDelta
Wed 5/73:12 pmCHS - IAH
1 stop8h 45mDelta
Deal found 3/30$297
This Southwest deal was found by Cheapflights users on 3/30. 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 5/246:45 pmHOU - CHS
Nonstop2h 20mSouthwest
Sat 5/316:00 amCHS - HOU
Nonstop2h 45mSouthwest
Deal found 3/30$307
This American Airlines deal was found by Cheapflights users on 3/30. 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 9/910:09 amHOU - CHS
1 stop6h 48mAmerican Airlines
Fri 9/127:55 pmCHS - HOU
1 stop4h 52mAmerican Airlines
Deal found 3/30$312
This United Airlines deal was found by Cheapflights users on 3/29. 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.
Sat 7/57:10 pmIAH - CHS
Nonstop2h 35mUnited Airlines
Sat 7/127:00 amCHS - IAH
Nonstop2h 39mUnited Airlines
Deal found 3/29$339
This American Airlines deal was found by Cheapflights users on 3/31. 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 4/186:18 pmIAH - CHS
1 stop4h 39mAmerican Airlines
Mon 4/217:18 pmCHS - IAH
1 stop5h 25mAmerican Airlines
Deal found 3/31$382
This Mytrip deal was found by Cheapflights users on 3/30. 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 4/49:19 amHOU - CHS
2 stops30h 15mMultiple Airlines
Sun 4/69:30 pmCHS - HOU
1 stop16h 32mMultiple Airlines
Deal found 3/30$545
This Alaska Airlines deal was found by Cheapflights users on 3/29. 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.
Fri 8/295:55 pmIAH - CHS
2 stops23h 00mAlaska Airlines
Mon 9/16:55 pmCHS - IAH
2 stops23h 00mAlaska Airlines
Deal found 3/29$668

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 March 31, 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

Tue 4/22

4:35 pm-6:35 pm

1 stop25h 00m

Charleston

Sun 4/27

10:25 am-7:56 am

1 stop22h 31m

$241

HoustonCharleston

HOU - CHS

HOUCHS

Houston Hobby

Tue 5/6

6:00 am-1:41 pm

1 stop6h 41m

Charleston

Thu 5/8

9:40 am-3:38 pm

1 stop6h 58m

$297

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Wed 4/30

10:20 am-6:13 pm

1 stop6h 53m

Charleston

Wed 5/7

3:12 pm-10:57 pm

1 stop8h 45m

$297

HoustonCharleston

HOU - CHS

HOUCHS

Houston Hobby

Sat 5/24

6:45 pm-10:05 pm

Nonstop2h 20m

Charleston

Sat 5/31

6:00 am-7:45 am

Nonstop2h 45m

$307

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Sat 7/5

7:10 pm-10:45 pm

Nonstop2h 35m

Charleston

Sat 7/12

7:00 am-8:39 am

Nonstop2h 39m

$339

HoustonCharleston

HOU - CHS

HOUCHS

Houston Hobby

Thu 6/26

6:30 pm-12:38 am

1 stop5h 08m

Charleston

Tue 7/1

5:00 am-9:43 am

1 stop5h 43m

$359

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Fri 4/18

6:18 pm-11:57 pm

1 stop4h 39m

Charleston

Mon 4/21

7:18 pm-11:43 pm

1 stop5h 25m

$382

HoustonCharleston

HOU - CHS

HOUCHS

Houston Hobby

Fri 4/4

9:19 am-4:34 pm

2 stops30h 15m

Charleston

Sun 4/6

9:30 pm-1:02 pm

1 stop16h 32m

$545

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Fri 8/29

5:55 pm-5:55 pm

2 stops23h 00m

Charleston

Mon 9/1

6:55 pm-4:55 pm

2 stops23h 00m

$668

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Sat 5/24

9:10 am-1:08 pm

3 stops26h 58m

Charleston

Sat 5/31

9:22 pm-7:53 am

3 stops35h 31m

$819

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 22 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 March 28, 2025.

The best time to book flights from Houston to Charleston is 71 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 March 31, 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 March 31, 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
9,818 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,818 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,276 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,614 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
JetBlue
7.3
Good
2,924 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 $241. Additional round-trip tickets that might be worth considering are offered by Delta and Southwest, with the lowest prices starting at $297 and $307, respectively. These flights start at 42% 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 $69. 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 $240. On average you can expect to pay $423. The most popular route, (Houston Hobby - Charleston), can usually be booked for $198.

  • 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
Santee
Mount Pleasant
Isle of Palms
Folly Beach
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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$103Average$202FlexibilityNo cancel feeOn-time65%
DeltaCheapest$236Average$432FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$266Average$375FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$287Average$397FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$288Average$433FlexibilityNo cancel feeOn-time69%
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