Cheap flights from Houston to Charleston from $78

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Charleston departing on 12/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Spirit Airlines Logo
8:31 pm - 9:25 amIAH-CHS
11h 54m1 stop
Spirit Airlines Logo
10:30 am - 7:26 pmCHS-IAH
9h 56m1 stop
$179Spirit Airlines
Find Deal
Thu, Oct 23 - Mon, Oct 27
Spirit Airlines Logo
12:41 pm - 7:12 pmIAH-CHS
5h 31m1 stop
Spirit Airlines Logo
10:38 am - 8:55 amCHS-IAH
23h 17m1 stop
$184Spirit Airlines
Find Deal
Thu, Aug 21 - Mon, Aug 25
Spirit Airlines Logo
3:19 pm - 9:33 amIAH-CHS
17h 14m1 stop
Spirit Airlines Logo
10:38 am - 10:20 amCHS-IAH
24h 42m1 stop
$189Spirit Airlines
Find Deal
Thu, Aug 21 - Sun, Aug 24
Spirit Airlines Logo
7:35 am - 5:08 pmIAH-CHS
8h 33m1 stop
Spirit Airlines Logo
9:10 am - 7:45 pmCHS-IAH
11h 35m1 stop
$192Spirit Airlines
Find Deal
Fri, Sep 5 - Mon, Sep 8
Spirit Airlines Logo
12:41 pm - 7:12 pmIAH-CHS
5h 31m1 stop
Spirit Airlines Logo
10:38 am - 8:55 amCHS-IAH
23h 17m1 stop
$195Spirit Airlines
Find Deal
Fri, Aug 22 - Mon, Aug 25
Southwest Logo
10:05 am - 1:20 pmHOU-CHS
2h 15mnonstop
Southwest Logo
5:20 am - 6:55 amCHS-HOU
2h 35mnonstop
$232Southwest
Find Deal
Sun, Oct 5 - Thu, Oct 9
Delta Logo
6:00 am - 11:50 amHOU-CHS
4h 50m1 stop
Delta Logo
5:15 am - 9:02 amCHS-HOU
4h 47m1 stop
$237Delta
Find Deal
Wed, Aug 27 - Tue, Sep 9
Delta Logo
7:00 am - 1:50 pmIAH-CHS
5h 50m1 stop
Delta Logo
5:15 am - 9:23 amCHS-IAH
5h 08m1 stop
$237Delta
Find Deal
Sat, Sep 6 - Tue, Sep 9
Southwest Logo
1:00 pm - 9:15 pmHOU-CHS
7h 15m2 stops
Southwest Logo
6:35 am - 11:45 amCHS-HOU
6h 10m1 stop
$242Southwest
Find Deal
Wed, Aug 27 - Wed, Sep 10
American Airlines Logo
2:30 pm - 10:02 pmHOU-CHS
6h 32m1 stop
American Airlines Logo
1:05 pm - 7:59 pmCHS-HOU
7h 54m2 stops
$312American Airlines
Find Deal
Wed, Aug 27 - Sat, Aug 30

Spirit Airlines flights from Houston to Charleston

Our best Spirit Airlines deals on Houston to Charleston flight tickets
Spirit Airlines
Oct 23
IAH8:31 pmHouston George Bush Intcntl
11h 54m
1 stop
CHS9:25 amCharleston
Oct 27
CHS10:30 amCharleston
9h 56m
1 stop
IAH7:26 pmHouston George Bush Intcntl
Spirit Airlines
Aug 21
IAH12:41 pmHouston George Bush Intcntl
5h 31m
1 stop
CHS7:12 pmCharleston
Aug 25
CHS10:38 amCharleston
23h 17m
1 stop
IAH8:55 amHouston George Bush Intcntl
Spirit Airlines
Aug 21
IAH3:19 pmHouston George Bush Intcntl
17h 14m
1 stop
CHS9:33 amCharleston
Aug 24
CHS10:38 amCharleston
24h 42m
1 stop
IAH10:20 amHouston George Bush Intcntl

Southwest flights from Houston to Charleston

Our best Southwest deals on Houston to Charleston flight tickets
Southwest
Oct 5
HOU10:05 amHouston Hobby
2h 15m
CHS1:20 pmCharleston
Oct 9
CHS5:20 amCharleston
2h 35m
HOU6:55 amHouston Hobby
Southwest
Aug 27
HOU1:00 pmHouston Hobby
7h 15m
2 stops
CHS9:15 pmCharleston
Sep 10
CHS6:35 amCharleston
6h 10m
1 stop
HOU11:45 amHouston Hobby
Southwest
Aug 27
HOU11:25 amHouston Hobby
7h 45m
2 stops
CHS8:10 pmCharleston
Sep 10
CHS1:05 pmCharleston
7h 55m
2 stops
HOU8:00 pmHouston Hobby

momondo 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, momondo users made 832,500 searches. Data last updated July 31, 2025.
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

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Thu 10/23

8:31 pm-9:25 am

1 stop11h 54m

Charleston

Mon 10/27

10:30 am-7:26 pm

1 stop9h 56m

$179

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Thu 8/21

12:41 pm-7:12 pm

1 stop5h 31m

Charleston

Mon 8/25

10:38 am-8:55 am

1 stop23h 17m

$184

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Thu 8/21

3:19 pm-9:33 am

1 stop17h 14m

Charleston

Sun 8/24

10:38 am-10:20 am

1 stop24h 42m

$189

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Fri 9/5

7:35 am-5:08 pm

1 stop8h 33m

Charleston

Mon 9/8

9:10 am-7:45 pm

1 stop11h 35m

$192

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Fri 8/22

12:41 pm-7:12 pm

1 stop5h 31m

Charleston

Mon 8/25

10:38 am-8:55 am

1 stop23h 17m

$195

HoustonCharleston

HOU - CHS

HOUCHS

Houston Hobby

Sun 10/5

10:05 am-1:20 pm

Nonstop2h 15m

Charleston

Thu 10/9

5:20 am-6:55 am

Nonstop2h 35m

$232

HoustonCharleston

HOU - CHS

HOUCHS

Houston Hobby

Wed 8/27

6:00 am-11:50 am

1 stop4h 50m

Charleston

Tue 9/9

5:15 am-9:02 am

1 stop4h 47m

$237

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Sat 9/6

7:00 am-1:50 pm

1 stop5h 50m

Charleston

Tue 9/9

5:15 am-9:23 am

1 stop5h 08m

$237

HoustonCharleston

HOU - CHS

HOUCHS

Houston Hobby

Wed 8/27

1:00 pm-9:15 pm

2 stops7h 15m

Charleston

Wed 9/10

6:35 am-11:45 am

1 stop6h 10m

$242

HoustonCharleston

HOU - CHS

HOUCHS

Houston Hobby

Wed 8/27

2:30 pm-10:02 pm

1 stop6h 32m

Charleston

Sat 8/30

1:05 pm-7:59 pm

2 stops7h 54m

$312

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Charleston from

How to get the cheapest flight ticket from Houston to Charleston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Charleston?

The cheapest month to fly to Charleston from Houston is in August. Flight prices, which tend to average around $377, are often lower during this time because this is during the off-season. The month of June is another great option to travel to Charleston, with average flight prices from Houston averaging around $380.

What is the cheapest day to depart on your flight to Charleston?

The cheapest day to depart from Houston to Charleston is on a Monday. Travelers who choose to depart for Charleston on a Monday will often find tickets for as low as $308. The most expensive day to fly to Charleston is Friday, with ticket prices averaging around $418.

What is the cheapest time of day to depart on your flight to Charleston?

The cheapest time of day to fly to Charleston is in the evening when flights can be purchased for as low as $397. At noon is when there is more demand to fly to Charleston, so prices are often more expensive at around $757 per ticket.

What is the cheapest Houston to Charleston flight route?

Fly from Houston George Bush Intcntl to Charleston for the best Houston - Charleston flight prices

How far in advance should I book a flight to Charleston?

You are more likely to see cheaper flights to Charleston from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Charleston for around $425 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Charleston from Houston for as low as $344 on momondo.

What cabin class options are available on Houston to Charleston flights?

There are 4 cabin classes available to choose from on Houston to Charleston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Houston to Charleston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Charleston

Best Price Found

$78

Fastest flight time

2h 15m

Direct flights

Every day

Airports in Charleston

1 airport
The best one-way flight to Charleston from Houston in the past 72 hours is $78. The best round-trip flight deal from Houston to Charleston found on momondo in the last 72 hours is $179.
The fastest flight from Houston to Charleston takes 2h 15m
Direct flights go from Houston to Charleston every day.
There is 1 airport near Charleston: Charleston (CHS)

  • How far is Houston to Charleston by plane?

    There are 933.6 mi between Houston and Charleston. Typically, this will take 2h 15m by plane in normal conditions.

  • When did momondo last update prices for flights from Houston to Charleston Airport?

    Prices for flights from Houston to Charleston Airport refresh daily.

  • How many operators does momondo search for flights from Houston to Charleston Airport?

  • How old do you have to be to fly from Houston to Charleston Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Charleston Airport.

  • What documentation or ID do you need to fly to Charleston Airport?

    The required travel and health documents for your Charleston Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Charleston Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Best airlines flying from Houston to Charleston

Compare and see reviews for airlines that fly from Houston to Charleston with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $125Free CancellationRating
6.3
8,048 reviews
Search Spirit Airlines flights
DeltaPriceFrom $216Free CancellationRating
8.0
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $258Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $287Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
United AirlinesPriceFrom $297Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
Folly Beach
Isle of Palms
North Charleston
Kiawah Island
Mount Pleasant
Summerville
Edisto Island
Walterboro
Edisto Beach
Goose Creek
Santee
Seabrook Island

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Charleston?

Finding the right flight to Charleston from Houston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Charleston quick and easy, saving you time and money.

Can I find flights from Houston to Charleston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Houston to Charleston flights to just show those with flexible booking policies.

How can momondo help me find flights from Houston to Charleston?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Charleston from Houston.

I’m not ready to book a flight from Houston to Charleston right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Houston to Charleston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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Tue 8/5
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