HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Charleston

$74+ 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — CHS
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Houston 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 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 29, 2025.

Round-trip from

$190
(Mytrip)

One-way from

$74
(Cheapflightsfares)

Popular in

November

Cheapest in

August

Average price

$422
From Houston to Charleston
Search Deals
One-way flight from Houston to Charleston
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 29, 2025.

This Mytrip deal was found by Cheapflights users on 4/28. 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 5/165:53 pmIAH - CHS
2 stops13h 45mSpirit Airlines
Mon 5/1912:33 pmCHS - IAH
2 stops20h 14mSpirit Airlines
Deal found 4/28$190
This Delta deal was found by Cheapflights users on 4/29. 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.
Wed 5/286:00 amHOU - CHS
1 stop4h 17mDelta
Tue 6/35:35 amCHS - HOU
1 stop4h 58mDelta
Deal found 4/29$265
This Delta deal was found by Cheapflights users on 4/28. 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 5/216:00 amIAH - CHS
1 stop4h 17mDelta
Wed 6/2511:20 amCHS - IAH
1 stop7h 40mDelta
Deal found 4/28$265
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Thu 6/56:25 pmIAH - CHS
Nonstop2h 35mUnited Airlines
Thu 6/127:00 amCHS - IAH
Nonstop2h 39mUnited Airlines
Deal found 4/28$277
This Southwest deal was found by Cheapflights users on 4/28. 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 6/103:00 pmHOU - CHS
2 stops6h 15mSouthwest
Thu 6/125:30 pmCHS - HOU
1 stop5h 15mSouthwest
Deal found 4/28$286
This American Airlines deal was found by Cheapflights users on 4/28. 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 8/192:32 pmIAH - CHS
2 stops7h 27mAmerican Airlines
Sat 8/239:01 amCHS - IAH
1 stop5h 00mAmerican Airlines
Deal found 4/28$286
This Mytrip deal was found by Cheapflights users on 4/28. 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.
Wed 5/215:53 pmIAH - CHS
2 stops13h 45mMultiple Airlines
Wed 6/252:48 pmCHS - IAH
1 stop18h 12mMultiple Airlines
Deal found 4/28$292
This American Airlines deal was found by Cheapflights users on 4/28. 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 5/215:00 amHOU - CHS
1 stop6h 05mAmerican Airlines
Sun 5/257:00 amCHS - HOU
1 stop7h 58mAmerican Airlines
Deal found 4/28$300

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 29, 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

Fri 5/16

5:53 pm-8:38 am

2 stops13h 45m

Charleston

Mon 5/19

12:33 pm-7:47 am

2 stops20h 14m

$190

HoustonCharleston

HOU - CHS

HOUCHS

Houston Hobby

Wed 5/28

6:00 am-11:17 am

1 stop4h 17m

Charleston

Tue 6/3

5:35 am-9:33 am

1 stop4h 58m

$265

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Wed 5/21

6:00 am-11:17 am

1 stop4h 17m

Charleston

Wed 6/25

11:20 am-6:00 pm

1 stop7h 40m

$265

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Thu 6/5

6:25 pm-10:00 pm

Nonstop2h 35m

Charleston

Thu 6/12

7:00 am-8:39 am

Nonstop2h 39m

$277

HoustonCharleston

HOU - CHS

HOUCHS

Houston Hobby

Tue 6/10

3:00 pm-10:15 pm

2 stops6h 15m

Charleston

Thu 6/12

5:30 pm-9:45 pm

1 stop5h 15m

$286

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Tue 8/19

2:32 pm-10:59 pm

2 stops7h 27m

Charleston

Sat 8/23

9:01 am-1:01 pm

1 stop5h 00m

$286

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Wed 5/21

5:53 pm-8:38 am

2 stops13h 45m

Charleston

Wed 6/25

2:48 pm-8:00 am

1 stop18h 12m

$292

HoustonCharleston

HOU - CHS

HOUCHS

Houston Hobby

Wed 5/21

5:00 am-12:05 pm

1 stop6h 05m

Charleston

Sun 5/25

7:00 am-1:58 pm

1 stop7h 58m

$300

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Wed 5/28

8:44 pm-8:38 am

1 stop10h 54m

$74

HoustonCharleston

HOU - CHS

HOUCHS

Houston Hobby

Tue 6/24

7:20 pm-10:45 pm

Nonstop2h 25m

$123

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 19 results
1
2

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 25, 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 29, 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 29, 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
9,961 reviews

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,295 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 $190. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $265 and $277, respectively. These flights start at 54% 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 $74. 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 $208.

  • 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
Walterboro
Isle of Palms
Folly Beach
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 Houston to Charleston

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

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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$125Average$213FlexibilityNo cancel feeOn-time65%
DeltaCheapest$236Average$432FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$278Average$384FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$287Average$392FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$289Average$438FlexibilityNo 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.