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Cheap flights from Charleston to Houston from $72

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Charleston to Houston departing on 3/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
6:35 pm - 12:18 am
CHS
-
IAH
6h 43m
1 stop
Spirit Airlines Logo
7:05 am - 4:05 pm
IAH
-
CHS
8h 00m
1 stop
$176Spirit Airlines
Sat, Feb 28 - Wed, Mar 4
Multiple Airlines Logo
3:26 pm - 3:30 pm
CHS
-
IAH
25h 04m
1 stop
Multiple Airlines Logo
5:49 pm - 8:32 am
IAH
-
CHS
13h 43m
2 stops
$187Multiple Airlines
Fri, Apr 17 - Tue, Apr 21
Multiple Airlines Logo
3:01 pm - 7:04 pm
CHS
-
IAH
29h 03m
1 stop
Multiple Airlines Logo
5:49 pm - 4:05 pm
IAH
-
CHS
21h 16m
2 stops
$194Multiple Airlines
Tue, Mar 3 - Tue, Mar 10
Multiple Airlines Logo
5:00 pm - 9:41 pm
CHS
-
IAH
29h 41m
2 stops
Multiple Airlines Logo
9:15 pm - 8:38 am
IAH
-
CHS
10h 23m
1 stop
$195Multiple Airlines
Sat, Mar 7 - Wed, Mar 11
Multiple Airlines Logo
6:35 pm - 3:56 pm
CHS
-
IAH
22h 21m
1 stop
Multiple Airlines Logo
5:49 pm - 4:05 pm
IAH
-
CHS
21h 16m
2 stops
$196Multiple Airlines
Fri, Mar 6 - Tue, Mar 10
Multiple Airlines Logo
8:07 am - 5:32 pm
CHS
-
IAH
10h 25m
1 stop
Multiple Airlines Logo
9:25 pm - 8:38 am
IAH
-
CHS
10h 13m
1 stop
$198Multiple Airlines
Tue, Mar 31 - Mon, Apr 6
Southwest Logo
5:30 am - 7:20 am
CHS
-
HOU
2h 50mnonstop
Southwest Logo
7:15 pm - 10:25 pm
HOU
-
CHS
2h 10mnonstop
$309Southwest
Wed, Mar 11 - Wed, Mar 18
Southwest Logo
7:45 pm - 12:05 am
CHS
-
HOU
5h 20m
1 stop
Southwest Logo
7:15 pm - 10:25 pm
HOU
-
CHS
2h 10mnonstop
$319Southwest
Wed, Mar 11 - Wed, Mar 18
Delta Logo
5:27 am - 10:01 am
CHS
-
HOU
5h 34m
1 stop
Delta Logo
6:00 am - 1:21 pm
HOU
-
CHS
6h 21m
1 stop
$329Delta
Wed, Mar 4 - Wed, Mar 11
Delta Logo
8:30 am - 12:20 pm
CHS
-
HOU
4h 50m
1 stop
Delta Logo
6:00 am - 11:24 am
HOU
-
CHS
4h 24m
1 stop
$339Delta
Wed, Mar 4 - Wed, Mar 11

Southwest flights from Charleston to Houston

Our best Southwest deals on Charleston to Houston flight tickets
Southwest
Mar 11
CHS5:30 amCharleston
2h 50m
HOU7:20 amHouston Hobby
Mar 18
HOU7:15 pmHouston Hobby
2h 10m
CHS10:25 pmCharleston
$309
Southwest
Mar 11
CHS7:45 pmCharleston
5h 20m
1 stop
HOU12:05 amHouston Hobby
Mar 18
HOU7:15 pmHouston Hobby
2h 10m
CHS10:25 pmCharleston
$319
Southwest
Mar 9
CHS5:20 amCharleston
2h 50m
HOU7:10 amHouston Hobby
Mar 10
HOU7:15 pmHouston Hobby
2h 10m
CHS10:25 pmCharleston
$321

Delta flights from Charleston to Houston

Our best Delta deals on Charleston to Houston flight tickets
Delta
Mar 4
CHS6:30 amCharleston
6h 50m
1 stop
HOU12:20 pmHouston Hobby
Mar 11
HOU6:00 amHouston Hobby
4h 24m
1 stop
CHS11:24 amCharleston
$329
Delta
Mar 4
CHS8:30 amCharleston
4h 50m
1 stop
HOU12:20 pmHouston Hobby
Mar 11
HOU6:00 amHouston Hobby
4h 24m
1 stop
CHS11:24 amCharleston
$339
Delta
Mar 24
CHS5:27 amCharleston
5h 56m
1 stop
HOU10:23 amHouston Hobby
Mar 30
HOU6:00 amHouston Hobby
6h 21m
1 stop
CHS1:21 pmCharleston
$341

momondo Fare Finder

 
Customize your flight search to find flights from Charleston to Houston 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 February 13, 2026.
Use the filters below to find and compare flights from Charleston to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CharlestonHouston

CHS - IAH

CHSIAH

Charleston

Sat 2/28

6:35 pm-12:18 am

1 stop6h 43m

Houston George Bush Intcntl

Wed 3/4

7:05 am-4:05 pm

1 stop8h 00m

$176

CharlestonHouston

CHS - IAH

CHSIAH

Charleston

Fri 4/17

3:26 pm-3:30 pm

1 stop25h 04m

Houston George Bush Intcntl

Tue 4/21

5:49 pm-8:32 am

2 stops13h 43m

$187

CharlestonHouston

CHS - IAH

CHSIAH

Charleston

Tue 3/3

3:01 pm-7:04 pm

1 stop29h 03m

Houston George Bush Intcntl

Tue 3/10

5:49 pm-4:05 pm

2 stops21h 16m

$194

CharlestonHouston

CHS - IAH

CHSIAH

Charleston

Sat 3/7

5:00 pm-9:41 pm

2 stops29h 41m

Houston George Bush Intcntl

Wed 3/11

9:15 pm-8:38 am

1 stop10h 23m

$195

CharlestonHouston

CHS - IAH

CHSIAH

Charleston

Fri 3/6

6:35 pm-3:56 pm

1 stop22h 21m

Houston George Bush Intcntl

Tue 3/10

5:49 pm-4:05 pm

2 stops21h 16m

$196

CharlestonHouston

CHS - IAH

CHSIAH

Charleston

Tue 3/31

8:07 am-5:32 pm

1 stop10h 25m

Houston George Bush Intcntl

Mon 4/6

9:25 pm-8:38 am

1 stop10h 13m

$198

CharlestonHouston

CHS - HOU

CHSHOU

Charleston

Wed 3/11

5:30 am-7:20 am

Nonstop2h 50m

Houston Hobby

Wed 3/18

7:15 pm-10:25 pm

Nonstop2h 10m

$309

CharlestonHouston

CHS - HOU

CHSHOU

Charleston

Wed 3/11

7:45 pm-12:05 am

1 stop5h 20m

Houston Hobby

Wed 3/18

7:15 pm-10:25 pm

Nonstop2h 10m

$319

CharlestonHouston

CHS - HOU

CHSHOU

Charleston

Wed 3/4

5:27 am-10:01 am

1 stop5h 34m

Houston Hobby

Wed 3/11

6:00 am-1:21 pm

1 stop6h 21m

$329

CharlestonHouston

CHS - HOU

CHSHOU

Charleston

Wed 3/4

8:30 am-12:20 pm

1 stop4h 50m

Houston Hobby

Wed 3/11

6:00 am-11:24 am

1 stop4h 24m

$339

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 Houston from

How to get the cheapest flight ticket from Charleston to Houston

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 Houston?

The month of September is, on average, the cheapest month to fly to Houston from Charleston, with most prices found around $287. The month of April is another great option to travel to Houston, with average flight prices from Charleston averaging around $369.

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

On average, the least expensive day to fly to Houston from Charleston is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $383. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Sunday is $552.

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

Our data shows that the cheapest Charleston to Houston flights are usually those with departure times at noon. Our users have found flights to Houston at noon for as low as $317. Try not to purchase tickets in the morning because they tend to be around $568. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Charleston to Houston flight route?

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

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

You are more likely to see cheaper flights to Houston from Charleston when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $394 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Charleston for as low as $254 on momondo.

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

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

Cheap Charleston to Houston flight deals and tips

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

Fastest flight time

2h 31m

Direct flights

Every day

Airports in Houston

2 airports
The fastest flight from Charleston to Houston takes 2h 31m
Direct flights go from Charleston to Houston every day.
There are 2 airports in Houston. From Charleston there are direct flights to Houston George Bush Intcntl (IAH), Houston Hobby (HOU).
Search flight deals

  • How far is Charleston to Houston by plane?

    Houston is 933.6 mi away from Charleston. 2h 31m is a normal flight duration for this route.

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

    Prices for flights from Charleston Airport to Houston are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Charleston Airport to Houston.

  • What documentation or ID do you need to fly to Houston?

    The travel and health documents you'll need for your trip to Houston may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Charleston to Houston

Compare and see reviews for airlines that fly from Charleston to Houston with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $156Free CancellationRating
6.3
8,450 reviews
Search Spirit Airlines flights
DeltaPriceFrom $203Free CancellationRating
7.9
8,196 reviews
Search Delta flights
United AirlinesPriceFrom $219Free CancellationRating
7.4
9,286 reviews
Search United Airlines flights
American AirlinesPriceFrom $242Free CancellationRating
7.2
11,281 reviews
Search American Airlines flights
SouthwestPriceFrom $245Free CancellationRating
8.0
4,283 reviews
Search Southwest flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Houston from Charleston.

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

Flights from Charleston to Houston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Houston from Charleston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Charleston to Houston 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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