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$97+ 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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — CHS
Apr 24 — Mai 11
Fr 4/24
Fr 5/1
1 adult, Economy
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Cheapflights Tip: The best prices from Houston to Charleston are usually found in June or October, booked 89 days in advance, depart on a Wednesday or Saturday 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 März 25, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
Mo 4/69:25 pm
IAH
-
CHS
1 stop10h 13m
Multiple Airlines
Fr 4/108:07 am
CHS
-
IAH
1 stop11h 06m
Multiple Airlines
Deal found 3/22$218
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
Mi 4/111:15 am
IAH
-
CHS
1 stop20h 23m
Multiple Airlines
Di 4/1412:04 pm
CHS
-
IAH
2 stops11h 32m
Multiple Airlines
Deal found 3/23$221
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/236:14 pm
IAH
-
CHS
2 stops26h 39m
Multiple Airlines
Di 4/283:01 pm
CHS
-
IAH
1 stop18h 37m
Multiple Airlines
Deal found 3/24$236
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 4/511:32 am
IAH
-
CHS
1 stop9h 41m
Multiple Airlines
Mi 4/88:07 am
CHS
-
IAH
1 stop25h 33m
Multiple Airlines
Deal found 3/21$243
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 4/84:20 pm
IAH
-
CHS
1 stop15h 18m
Multiple Airlines
Fr 4/108:07 am
CHS
-
IAH
1 stop11h 06m
Multiple Airlines
Deal found 3/24$244
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
Sa 4/44:30 pm
IAH
-
CHS
1 stop15h 08m
Multiple Airlines
Di 4/73:01 pm
CHS
-
IAH
1 stop8h 33m
Multiple Airlines
Deal found 3/23$252
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 4/812:46 pm
IAH
-
CHS
1 stop18h 52m
Multiple Airlines
So 4/123:01 pm
CHS
-
IAH
1 stop17h 01m
Multiple Airlines
Deal found 3/24$255
This Mytrip deal was found by Cheapflights users on 3/22. 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.
Mo 4/64:30 pm
IAH
-
CHS
2 stops17h 39m
Spirit Airlines
Fr 4/108:07 am
CHS
-
IAH
1 stop13h 27m
Spirit Airlines
Deal found 3/22$256
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Mo 5/117:44 pm
IAH
-
CHS
1 stop13h 14m
Multiple Airlines
Mi 5/134:34 pm
CHS
-
IAH
2 stops30h 53m
Multiple Airlines
Deal found 3/20$260
This Southwest deal was found by Cheapflights users on 3/25. 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.
Di 5/1211:05 am
HOU
-
CHS
1 stop8h 20m
Southwest
Di 5/197:15 pm
CHS
-
HOU
1 stop4h 35m
Southwest
Deal found 3/25$272
This American Airlines deal was found by Cheapflights users on 3/25. 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.
Di 6/24:15 pm
HOU
-
CHS
1 stop5h 43m
American Airlines
Do 6/47:19 pm
CHS
-
HOU
1 stop5h 40m
American Airlines
Deal found 3/25$298
This Southwest deal was found by Cheapflights users on 3/20. 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.
Mi 5/131:00 pm
HOU
-
CHS
1 stop6h 00m
Southwest
Mi 5/203:40 pm
CHS
-
HOU
1 stop8h 25m
Southwest
Deal found 3/20$309

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 März 25, 2026.

Round-trip from

$218
(Kiwi.com)

One-way from

$97
(Kiwi.com)

Popular in

November

Cheapest in

June

Average price

$404
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 ($29 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 March 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 März 25, 2026.
Use the filters below to find and compare flights from Houston to Charleston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonCharleston

HOU - CHS

HOUCHS

Houston Hobby

Mo 4/20

12:50 pm-4:10 pm

Nonstop2h 20m

Charleston

Do 4/23

4:45 pm-12:05 am

1 stop8h 20m

$319

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Sa 5/9

12:40 pm-4:11 pm

Nonstop2h 31m

Charleston

Fr 5/15

5:07 pm-7:05 pm

Nonstop2h 58m

$352

HoustonCharleston

HOU - CHS

HOUCHS

Houston Hobby

So 4/19

4:55 pm-8:10 pm

Nonstop2h 15m

Charleston

Di 4/21

6:40 am-2:00 pm

2 stops8h 20m

$371

HoustonCharleston

HOU - CHS

HOUCHS

Houston Hobby

Di 4/14

11:00 am-5:40 pm

2 stops5h 40m

Charleston

Fr 4/17

1:15 pm-9:10 pm

2 stops8h 55m

$386

HoustonCharleston

HOU - CHS

HOUCHS

Houston Hobby

So 5/24

12:20 pm-3:40 pm

Nonstop2h 20m

Charleston

Fr 6/5

3:15 pm-6:45 pm

1 stop4h 30m

$394
Quickest round-trip

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Fr 6/5

6:37 pm-10:15 pm

Nonstop2h 38m

Charleston

So 6/7

6:50 am-8:21 am

Nonstop2h 31m

$399

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Fr 5/15

6:25 pm-9:59 pm

Nonstop2h 34m

Charleston

Mo 5/18

5:07 pm-7:05 pm

Nonstop2h 58m

$399

HoustonCharleston

HOU - CHS

HOUCHS

Houston Hobby

Fr 6/5

8:00 am-4:45 pm

2 stops7h 45m

Charleston

So 6/7

9:20 pm-12:50 am

1 stop4h 30m

$406

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Mo 4/13

5:00 am-12:25 pm

1 stop6h 25m

Charleston

Mi 4/15

5:12 pm-7:10 pm

Nonstop2h 58m

$409

HoustonCharleston

HOU - CHS

HOUCHS

Houston Hobby

Sa 8/1

2:10 pm-5:35 pm

Nonstop2h 25m

Charleston

Di 8/4

7:20 pm-10:55 pm

1 stop4h 35m

$409

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 38 resultsSorted by cheapest first
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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 13, 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 März 25, 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 21% 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 March 23, 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 much does it cost to fly round-trip from Houston to Charleston?

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 153 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 März 25, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited 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
4,332 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,332 reviews
Southwest
8.0
Very good
4,332 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,327 reviews
Southwest
8.0
Very good
4,332 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,478 reviews
Southwest
8.0
Very good
4,332 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,493 reviews
Southwest
8.0
Very good
4,332 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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 4 different airlines.

  • How long is the flight from Houston to Charleston?

    Departing from Houston to Charleston will take you 2h 20m. Houston and Charleston are separated by a distance of 926 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Flying on American Airlines is currently your cheapest option to Charleston, with prices starting at $175. Additional round-trip tickets that might be worth considering are offered by Delta and Southwest, with the lowest prices starting at $216 and $242, respectively. These flights start at 56% 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 $385. On average you can expect to pay $532. The most popular route, (Houston Hobby - Charleston), can usually be booked for $236.

  • 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
Walterboro
Summerville
Isle of Palms
Mount Pleasant
Goose Creek
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.
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Top 4 airlines flying from Houston to Charleston

Discover the top 4 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 März 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$175Average$420FlexibilityNo cancel feeOn-time71%
DeltaCheapest$216Average$334FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$242Average$394FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$292Average$470FlexibilityNo cancel feeOn-time69%

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