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Cheap flights from Charleston to Houston from $67

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 12/8. 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

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Spirit Airlines Logo
9:02 am - 7:44 amCHS-IAH
23h 42m2 stops
Spirit Airlines Logo
8:47 pm - 5:03 pmIAH-CHS
19h 16m2 stops
$165Spirit Airlines
Find Deal
Mon, Nov 17 - Wed, Nov 19
Spirit Airlines Logo
9:49 pm - 9:18 amCHS-IAH
12h 29m1 stop
Spirit Airlines Logo
10:41 am - 8:54 pmIAH-CHS
9h 13m1 stop
$175Spirit Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7
Multiple Airlines Logo
2:59 pm - 10:43 pmCHS-IAH
8h 44m1 stop
Multiple Airlines Logo
8:07 pm - 11:00 amIAH-CHS
37h 53m2 stops
$185Multiple Airlines
Find Deal
Thu, Dec 4 - Tue, Dec 9
Multiple Airlines Logo
8:53 pm - 12:29 pmCHS-IAH
16h 36m1 stop
Multiple Airlines Logo
8:08 pm - 8:37 amIAH-CHS
11h 29m1 stop
$193Multiple Airlines
Find Deal
Thu, Nov 27 - Mon, Dec 1
Delta Logo
7:30 am - 12:21 pmCHS-HOU
5h 51m1 stop
Delta Logo
10:50 am - 5:55 pmHOU-CHS
6h 05m1 stop
$329Delta
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Tue, Mar 3 - Wed, Mar 4
Southwest Logo
5:25 pm - 9:25 pmCHS-HOU
5h 00m1 stop
Southwest Logo
8:15 pm - 11:30 pmHOU-CHS
2h 15mnonstop
$354Southwest
Find Deal
Sat, Dec 6 - Sun, Dec 7
Southwest Logo
1:25 pm - 8:35 pmCHS-HOU
8h 10m2 stops
Southwest Logo
8:15 pm - 11:30 pmHOU-CHS
2h 15mnonstop
$359Southwest
Find Deal
Sat, Dec 6 - Sun, Dec 7
Delta Logo
8:35 am - 2:38 pmCHS-HOU
7h 03m1 stop
Delta Logo
6:00 am - 11:36 amHOU-CHS
4h 36m1 stop
$364Delta
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Thu, Dec 25 - Sun, Jan 4
American Airlines Logo
3:16 pm - 10:46 pmCHS-HOU
8h 30m1 stop
American Airlines Logo
6:00 am - 5:27 pmHOU-CHS
10h 27m1 stop
$367American Airlines
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Fri, Jan 16 - Sun, Jan 18
American Airlines Logo
7:10 pm - 11:46 pmCHS-HOU
5h 36m1 stop
American Airlines Logo
5:40 am - 12:06 pmHOU-CHS
5h 26m1 stop
$373American Airlines
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Sat, Dec 20 - Wed, Dec 31

Delta flights from Charleston to Houston

Our best Delta deals on Charleston to Houston flight tickets
Delta
Mar 3
CHS7:30 amCharleston
5h 51m
1 stop
HOU12:21 pmHouston Hobby
Mar 4
HOU10:50 amHouston Hobby
6h 05m
1 stop
CHS5:55 pmCharleston
$329
Find similar
Delta
Dec 25
CHS8:35 amCharleston
7h 03m
1 stop
HOU2:38 pmHouston Hobby
Jan 4
HOU6:00 amHouston Hobby
4h 36m
1 stop
CHS11:36 amCharleston
$364
Find similar
Delta
Mar 24
CHS6:30 amCharleston
6h 51m
1 stop
HOU12:21 pmHouston Hobby
Mar 30
HOU1:00 pmHouston Hobby
6h 40m
1 stop
CHS8:40 pmCharleston
$379
Find similar

Southwest flights from Charleston to Houston

Our best Southwest deals on Charleston to Houston flight tickets
Southwest
Dec 6
CHS5:25 pmCharleston
5h 00m
1 stop
HOU9:25 pmHouston Hobby
Dec 7
HOU8:15 pmHouston Hobby
2h 15m
CHS11:30 pmCharleston
$354
Find similar
Southwest
Dec 6
CHS1:25 pmCharleston
8h 10m
2 stops
HOU8:35 pmHouston Hobby
Dec 7
HOU8:15 pmHouston Hobby
2h 15m
CHS11:30 pmCharleston
$359
Find similar
Southwest
Dec 5
CHS8:25 amCharleston
4h 50m
1 stop
HOU12:15 pmHouston Hobby
Dec 7
HOU8:15 pmHouston Hobby
2h 15m
CHS11:30 pmCharleston
$369
Find similar

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 November 4, 2025.
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

Mon 11/17

9:02 am-7:44 am

2 stops23h 42m

Houston George Bush Intcntl

Wed 11/19

8:47 pm-5:03 pm

2 stops19h 16m

$165

CharlestonHouston

CHS - IAH

CHSIAH

Charleston

Fri 12/5

9:49 pm-9:18 am

1 stop12h 29m

Houston George Bush Intcntl

Sun 12/7

10:41 am-8:54 pm

1 stop9h 13m

$175

CharlestonHouston

CHS - IAH

CHSIAH

Charleston

Thu 12/4

2:59 pm-10:43 pm

1 stop8h 44m

Houston George Bush Intcntl

Tue 12/9

8:07 pm-11:00 am

2 stops37h 53m

$185

CharlestonHouston

CHS - IAH

CHSIAH

Charleston

Thu 11/27

8:53 pm-12:29 pm

1 stop16h 36m

Houston George Bush Intcntl

Mon 12/1

8:08 pm-8:37 am

1 stop11h 29m

$193

CharlestonHouston

CHS - HOU

CHSHOU

Charleston

Tue 3/3

7:30 am-12:21 pm

1 stop5h 51m

Houston Hobby

Wed 3/4

10:50 am-5:55 pm

1 stop6h 05m

$329

CharlestonHouston

CHS - HOU

CHSHOU

Charleston

Sat 12/6

5:25 pm-9:25 pm

1 stop5h 00m

Houston Hobby

Sun 12/7

8:15 pm-11:30 pm

Nonstop2h 15m

$354

CharlestonHouston

CHS - HOU

CHSHOU

Charleston

Sat 12/6

1:25 pm-8:35 pm

2 stops8h 10m

Houston Hobby

Sun 12/7

8:15 pm-11:30 pm

Nonstop2h 15m

$359

CharlestonHouston

CHS - HOU

CHSHOU

Charleston

Thu 12/25

8:35 am-2:38 pm

1 stop7h 03m

Houston Hobby

Sun 1/4

6:00 am-11:36 am

1 stop4h 36m

$364

CharlestonHouston

CHS - HOU

CHSHOU

Charleston

Fri 1/16

3:16 pm-10:46 pm

1 stop8h 30m

Houston Hobby

Sun 1/18

6:00 am-5:27 pm

1 stop10h 27m

$367

CharlestonHouston

CHS - HOU

CHSHOU

Charleston

Sat 12/20

7:10 pm-11:46 pm

1 stop5h 36m

Houston Hobby

Wed 12/31

5:40 am-12:06 pm

1 stop5h 26m

$373

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 January is another great option to travel to Houston, with average flight prices from Charleston averaging around $348.

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 $396. 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 in the evening. Our users have found flights to Houston in the evening for as low as $441. 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 $395 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 $298 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 40m

Direct flights

Every day

Airports in Houston

2 airports
The fastest flight from Charleston to Houston takes 2h 40m
Direct flights go from Charleston to Houston every day.
There are 2 airports near Houston: Houston George Bush Intcntl (IAH), Houston Hobby (HOU)
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  • How far is Charleston to Houston by plane?

    Houston is 933.6 mi away from Charleston. 2h 50m 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
8,113 reviews
Search Spirit Airlines flights
DeltaPriceFrom $216Free CancellationRating
7.9
8,003 reviews
Search Delta flights
United AirlinesPriceFrom $245Free CancellationRating
7.4
9,002 reviews
Search United Airlines flights
SouthwestPriceFrom $267Free CancellationRating
8.0
4,239 reviews
Search Southwest flights
American AirlinesPriceFrom $286Free CancellationRating
7.2
11,040 reviews
Search American Airlines 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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