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Charleston

$89+ 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — CHS
Mar 27 — Apr 31
Fri 3/27
Fri 4/3
1 adult, Economy
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Cheapflights Tip: The best prices from Houston to Charleston are usually found in October or January, booked 89 days in advance, depart on a Saturday or Monday and return on a Wednesday

Cheap 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 February 25, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 2/23. 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.
Tue 3/2411:19 am
IAH
-
CHS
1 stop9h 54m
Spirit Airlines
Tue 3/318:07 am
CHS
-
IAH
1 stop10h 25m
Spirit Airlines
Deal found 2/23$200
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1812:07 pm
IAH
-
CHS
2 stops19h 25m
Multiple Airlines
Tue 4/213:01 pm
CHS
-
IAH
1 stop25h 26m
Multiple Airlines
Deal found 2/23$201
This Mytrip deal was found by Cheapflights users on 2/21. 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 3/185:15 am
IAH
-
CHS
2 stops15h 58m
Spirit Airlines
Wed 3/258:07 am
CHS
-
IAH
1 stop10h 25m
Spirit Airlines
Deal found 2/21$202
This Kiwi.com deal was found by Cheapflights users on 2/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:14 pm
IAH
-
CHS
2 stops37h 18m
Multiple Airlines
Mon 5/113:21 pm
CHS
-
IAH
1 stop18h 17m
Multiple Airlines
Deal found 2/22$208
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/149:26 am
IAH
-
CHS
1 stop11h 47m
Multiple Airlines
Wed 3/2512:04 pm
CHS
-
IAH
2 stops11h 52m
Multiple Airlines
Deal found 2/23$209
This Kiwi.com deal was found by Cheapflights users on 2/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:35 am
IAH
-
CHS
1 stop13h 14m
Multiple Airlines
Sat 5/93:26 pm
CHS
-
IAH
2 stops18h 20m
Multiple Airlines
Deal found 2/22$215
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/75:15 am
IAH
-
CHS
2 stops15h 58m
Multiple Airlines
Sat 4/118:07 am
CHS
-
IAH
1 stop11h 16m
Multiple Airlines
Deal found 2/23$217
This Mytrip deal was found by Cheapflights users on 2/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/255:15 am
IAH
-
CHS
2 stops15h 58m
Spirit Airlines
Wed 4/18:07 am
CHS
-
IAH
1 stop10h 25m
Spirit Airlines
Deal found 2/23$218
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2411:19 am
IAH
-
CHS
1 stop9h 54m
Multiple Airlines
Tue 3/3112:04 pm
CHS
-
IAH
2 stops35h 46m
Multiple Airlines
Deal found 2/23$219
This Southwest deal was found by Cheapflights users on 2/24. 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 4/2712:50 pm
HOU
-
CHS
Nonstop2h 20m
Southwest
Wed 4/297:15 pm
CHS
-
HOU
1 stop4h 35m
Southwest
Deal found 2/24$302
This Delta deal was found by Cheapflights users on 2/23. 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 4/75:27 pm
HOU
-
CHS
1 stop5h 28m
Delta
Sat 4/115:27 am
CHS
-
HOU
1 stop4h 54m
Delta
Deal found 2/23$311
This Southwest deal was found by Cheapflights users on 2/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/188:10 am
HOU
-
CHS
1 stop6h 50m
Southwest
Tue 4/211:15 pm
CHS
-
HOU
1 stop5h 35m
Southwest
Deal found 2/23$312

Find 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 February 25, 2026.

Round-trip from

$200
(Cheapflightsfares)

One-way from

$89
(Booking.com)

Popular in

November

Cheapest in

October

Average price

$458
From Houston to Charleston
Search Deals
One-way flight from Houston to Charleston
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($27 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 February 2026
Search Deals

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 February 25, 2026.
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

Mon 4/13

12:40 pm-4:09 pm

Nonstop2h 29m

Charleston

Sat 4/18

6:40 am-8:38 am

Nonstop2h 58m

$309

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Tue 3/24

12:40 pm-4:08 pm

Nonstop2h 28m

Charleston

Tue 3/31

5:12 pm-7:10 pm

Nonstop2h 58m

$309

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Tue 4/7

12:40 pm-4:11 pm

Nonstop2h 31m

Charleston

Sat 4/11

5:12 pm-7:10 pm

Nonstop2h 58m

$311

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Fri 3/20

6:30 pm-9:58 pm

Nonstop2h 28m

Charleston

Mon 3/23

5:06 pm-7:03 pm

Nonstop2h 57m

$333

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Mon 3/23

6:30 pm-9:58 pm

Nonstop2h 28m

Charleston

Mon 3/30

5:12 pm-7:10 pm

Nonstop2h 58m

$351

HoustonCharleston

HOU - CHS

HOUCHS

Houston Hobby

Sun 5/10

4:55 pm-8:10 pm

Nonstop2h 15m

Charleston

Thu 5/14

3:00 pm-4:45 pm

Nonstop2h 45m

$356

HoustonCharleston

HOU - CHS

HOUCHS

Houston Hobby

Mon 3/16

9:00 pm-12:15 am

Nonstop2h 15m

Charleston

Fri 3/20

5:20 am-7:10 am

Nonstop2h 50m

$368

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Wed 5/6

6:25 pm-9:59 pm

Nonstop2h 34m

Charleston

Sat 5/9

5:07 pm-7:05 pm

Nonstop2h 58m

$370

HoustonCharleston

HOU - CHS

HOUCHS

Houston Hobby

Fri 4/17

2:20 pm-8:50 pm

2 stops5h 30m

Charleston

Mon 4/20

3:00 pm-4:45 pm

Nonstop2h 45m

$379

HoustonCharleston

HOU - CHS

HOUCHS

Houston Hobby

Fri 3/20

9:00 pm-12:15 am

Nonstop2h 15m

Charleston

Mon 3/23

8:55 pm-12:45 am

1 stop4h 50m

$385

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/24

Showing 1-10 of 41 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 February 20, 2026.

The best time to book flights from Houston to Charleston is 89 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, January is the cheapest month in which you can book a flight from Houston to Charleston (average of $141). Flying from Houston to Charleston in November is currently the most expensive (average of $231). 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 February 25, 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 20% 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 February 21, 2026.

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

How often are flights from Houston to Charleston delayed?

About 17% of weekly flights between Houston and Charleston have experienced delays in the past year, with the average delay time being 152 minutes.

What is the most punctual flight time for Houston to Charleston flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Houston to Charleston flights?

Over the last year, United Airlines have had the lowest number of delays on this route, with just 17% of flights being delayed.

The best insider tips for Houston to Charleston flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Houston to Charleston trip
Our travel experts
Evie Carrick

Evie Carrick

Expert on IAH

Evie Carrick is a writer and editor who has lived in five countries and traveled to over 50, with extensive experience flying around the world. She was born in Colorado, but has spent time flying to both coasts to visit family. She writes regularly for Travel + Leisure, BuzzFeed, and SKI and recently published seven travel journals with Simon & Schuster.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on CHS

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

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 February 25, 2026.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Houston to Charleston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,300 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,300 reviews
Southwest
8.0
Very good
4,300 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,237 reviews
Southwest
8.0
Very good
4,300 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,345 reviews
Southwest
8.0
Very good
4,300 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,345 reviews
Southwest
8.0
Very good
4,300 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Spirit Airlines
6.3
Okay
8,489 reviews
Southwest
8.0
Very good
4,300 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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.

  • How long is the flight from Houston to Charleston?

    Departing from Houston to Charleston will take you 2h 15m. Houston and Charleston are separated by a distance of 926 mi. Most flights are nonstop.

  • 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 $64. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $175 and $216, respectively. These flights start at 84% 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 $81. However, be on the lookout for offers from Delta 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 $344. On average you can expect to pay $430. The most popular route, (Houston Hobby - Charleston), can usually be booked for $200.

  • 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, January is the cheapest month in which you can book a flight from Houston to Charleston (average of $141). Flying from Houston to Charleston in November is currently the most expensive (average of $231). 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
Santee
Summerville
Walterboro
Isle of Palms
Mount Pleasant
Edisto Beach

Browse thousands of different options on Cheapflights for your next trip

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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.
Hobby to Charlotte flights
George Bush Intcntl to Charlotte flights
Dallas/Fort Worth to Charlotte flights
Dallas/Fort Worth to Charleston flights
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George Bush Intcntl to Charleston flights
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George Bush Intcntl to Hilton Head Island flights
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Lubbock to Charlotte 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 February 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$64Average$179FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$175Average$412FlexibilityNo cancel feeOn-time71%
DeltaCheapest$216Average$358FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$242Average$381FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$277Average$460FlexibilityNo cancel feeOn-time69%

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