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Cheap flights from Charleston to Houston from $88

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Charleston to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:58 pm - 10:30 pmCHS  Charleston-IAH Houston George Bush Intcntl
26h 32m2 stops Tampa Atlanta Hartsfield-Jackson
Multiple Airlines Logo
8:25 pm - 8:38 amIAH  Houston George Bush Intcntl-CHS Charleston
11h 13m1 stop Orlando
$205Multiple Airlines
Fri, Sep 25 - Mon, Sep 28
Multiple Airlines Logo
7:00 am - 10:30 pmCHS  Charleston-IAH Houston George Bush Intcntl
16h 30m2 stops Cincinnati Cinci./N. Kentucky Atlanta Hartsfield-Jackson
Multiple Airlines Logo
8:25 pm - 8:38 amIAH  Houston George Bush Intcntl-CHS Charleston
11h 13m1 stop Orlando
$216Multiple Airlines
Thu, Sep 24 - Mon, Sep 28
Multiple Airlines Logo
1:21 pm - 2:48 pmCHS  Charleston-IAH Houston George Bush Intcntl
26h 27m2 stops Tampa Fort Lauderdale
Multiple Airlines Logo
8:35 pm - 8:48 amIAH  Houston George Bush Intcntl-CHS Charleston
11h 13m1 stop Orlando
$240Multiple Airlines
Tue, Oct 13 - Thu, Oct 15
Multiple Airlines Logo
6:45 am - 7:19 amCHS  Charleston-IAH Houston George Bush Intcntl
25h 34m2 stops Columbus Atlanta Hartsfield-Jackson
Multiple Airlines Logo
8:35 pm - 8:48 amIAH  Houston George Bush Intcntl-CHS Charleston
11h 13m1 stop Orlando
$272Multiple Airlines
Thu, Oct 8 - Thu, Oct 15
United Airlines Logo
6:30 am - 8:10 amCHS  Charleston-IAH Houston George Bush Intcntl
2h 40mnonstop
United Airlines Logo
6:25 pm - 9:54 pmIAH  Houston George Bush Intcntl-CHS Charleston
2h 29mnonstop
$289United Airlines
Sat, Jan 16 - Sat, Jan 30
United Airlines Logo
7:00 am - 8:38 amCHS  Charleston-IAH Houston George Bush Intcntl
2h 38mnonstop
United Airlines Logo
6:45 pm - 10:21 pmIAH  Houston George Bush Intcntl-CHS Charleston
2h 36mnonstop
$307United Airlines
Fri, Oct 9 - Tue, Oct 13
Delta Logo
5:35 pm - 11:54 pmCHS  Charleston-IAH Houston George Bush Intcntl
7h 19m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:49 pm - 11:59 pmIAH  Houston George Bush Intcntl-CHS Charleston
4h 10m1 stop Atlanta Hartsfield-Jackson
$309Delta
Thu, Sep 24 - Mon, Sep 28
Delta Logo
5:35 pm - 10:02 pmCHS  Charleston-IAH Houston George Bush Intcntl
5h 27m1 stop Atlanta Hartsfield-Jackson
Delta Logo
8:05 am - 3:15 pmIAH  Houston George Bush Intcntl-CHS Charleston
6h 10m1 stop Atlanta Hartsfield-Jackson
$309Delta
Tue, Oct 13 - Tue, Oct 20
Delta Logo
7:02 am - 12:04 pmCHS  Charleston-IAH Houston George Bush Intcntl
6h 02m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:35 am - 1:23 pmIAH  Houston George Bush Intcntl-CHS Charleston
6h 48m1 stop Atlanta Hartsfield-Jackson
$309Delta
Sat, Nov 7 - Sat, Nov 14
United Airlines Logo
7:00 am - 8:38 amCHS  Charleston-IAH Houston George Bush Intcntl
2h 38mnonstop
United Airlines Logo
6:45 pm - 10:21 pmIAH  Houston George Bush Intcntl-CHS Charleston
2h 36mnonstop
$369United Airlines
Thu, Oct 8 - Mon, Oct 12

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United Airlines flights from Charleston to Houston George Bush Intcntl Airport

Our best United Airlines deals on Charleston to Houston George Bush Intcntl Airport flight tickets
United Airlines
Oct 9
CHS7:00 amCharleston
2h 38m
IAH8:38 amHouston George Bush Intcntl
Oct 13
IAH6:45 pmHouston George Bush Intcntl
2h 36m
CHS10:21 pmCharleston
$307
United Airlines
Oct 22
CHS7:00 amCharleston
2h 38m
IAH8:38 amHouston George Bush Intcntl
Oct 26
IAH6:28 pmHouston George Bush Intcntl
2h 31m
CHS9:59 pmCharleston
$369
United Airlines
Sep 24
CHS7:00 amCharleston
2h 38m
IAH8:38 amHouston George Bush Intcntl
Sep 28
IAH6:45 pmHouston George Bush Intcntl
2h 36m
CHS10:21 pmCharleston
$370

American Airlines flights from Charleston to Houston George Bush Intcntl Airport

Our best American Airlines deals on Charleston to Houston George Bush Intcntl Airport flight tickets
American Airlines
Oct 2
CHS4:46 pmCharleston
7h 11m
1 stop
IAH10:57 pmHouston George Bush Intcntl
Oct 5
IAH6:00 amHouston George Bush Intcntl
7h 45m
1 stop
CHS2:45 pmCharleston
$327
American Airlines
Oct 9
CHS4:34 pmCharleston
6h 55m
1 stop
IAH10:29 pmHouston George Bush Intcntl
Oct 13
IAH5:00 amHouston George Bush Intcntl
6h 33m
1 stop
CHS12:33 pmCharleston
$345

momondo Fare Finder

 
Use the filters below to find and compare flights from Charleston to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CharlestonHouston

CHS Charleston - IAH Houston George Bush Intcntl

CHSIAH

Charleston

Fri 9/25

8:58 pm-10:30 pm

2 stops26h 32m

Houston George Bush Intcntl

Mon 9/28

8:25 pm-8:38 am

1 stop11h 13m

$205

CharlestonHouston

CHS Charleston - IAH Houston George Bush Intcntl

CHSIAH

Charleston

Thu 9/24

7:00 am-10:30 pm

2 stops16h 30m

Houston George Bush Intcntl

Mon 9/28

8:25 pm-8:38 am

1 stop11h 13m

$216

CharlestonHouston

CHS Charleston - IAH Houston George Bush Intcntl

CHSIAH

Charleston

Tue 10/13

1:21 pm-2:48 pm

2 stops26h 27m

Houston George Bush Intcntl

Thu 10/15

8:35 pm-8:48 am

1 stop11h 13m

$240

CharlestonHouston

CHS Charleston - IAH Houston George Bush Intcntl

CHSIAH

Charleston

Thu 10/8

6:45 am-7:19 am

2 stops25h 34m

Houston George Bush Intcntl

Thu 10/15

8:35 pm-8:48 am

1 stop11h 13m

$272
Quickest round-trip

CharlestonHouston

CHS Charleston - IAH Houston George Bush Intcntl

CHSIAH

Charleston

Sat 1/16

6:30 am-8:10 am

Nonstop2h 40m

Houston George Bush Intcntl

Sat 1/30

6:25 pm-9:54 pm

Nonstop2h 29m

$289

CharlestonHouston

CHS Charleston - IAH Houston George Bush Intcntl

CHSIAH

Charleston

Fri 10/9

7:00 am-8:38 am

Nonstop2h 38m

Houston George Bush Intcntl

Tue 10/13

6:45 pm-10:21 pm

Nonstop2h 36m

$307

CharlestonHouston

CHS Charleston - IAH Houston George Bush Intcntl

CHSIAH

Charleston

Thu 9/24

5:35 pm-11:54 pm

1 stop7h 19m

Houston George Bush Intcntl

Mon 9/28

6:49 pm-11:59 pm

1 stop4h 10m

$309

CharlestonHouston

CHS Charleston - IAH Houston George Bush Intcntl

CHSIAH

Charleston

Tue 10/13

5:35 pm-10:02 pm

1 stop5h 27m

Houston George Bush Intcntl

Tue 10/20

8:05 am-3:15 pm

1 stop6h 10m

$309

CharlestonHouston

CHS Charleston - IAH Houston George Bush Intcntl

CHSIAH

Charleston

Sat 11/7

7:02 am-12:04 pm

1 stop6h 02m

Houston George Bush Intcntl

Sat 11/14

5:35 am-1:23 pm

1 stop6h 48m

$309

CharlestonHouston

CHS Charleston - IAH Houston George Bush Intcntl

CHSIAH

Charleston

Thu 10/8

7:00 am-8:38 am

Nonstop2h 38m

Houston George Bush Intcntl

Mon 10/12

6:45 pm-10:21 pm

Nonstop2h 36m

$369

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 George Bush Intcntl Airport

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 typical price of a round-trip flight between Charleston and Houston George Bush Intcntl Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $303 to $606.
The lowest price recently found on this route was $205.

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of November is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Charleston, with most prices found around $271. If you are unable to visit Houston George Bush Intcntl Airport during the month of November, then departing from Charleston during the month September is also very affordable. Most momondo users find prices during this month for around $317.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Charleston to Houston George Bush Intcntl Airport is on a Thursday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Thursday will often find tickets for as low as $501. 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 George Bush Intcntl Airport on Sunday is $782.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Charleston to Houston George Bush Intcntl Airport flights are usually those with departure times in the afternoon. Our users have found flights to Houston George Bush Intcntl Airport in the afternoon for as low as $484. Try not to purchase tickets in the morning because they tend to be around $632. 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 George Bush Intcntl flight route?

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

What cabin class options are available on Charleston to Houston George Bush Intcntl Airport flights?

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

Can stopping save me money on Charleston to Houston George Bush Intcntl Airport flights?

No. A direct flight is the cheapest option for a flight between Charleston to Houston George Bush Intcntl Airport.

How have Charleston to Houston George Bush Intcntl Airport flight prices changed over time?

As of September 2026, prices for Charleston to Houston George Bush Intcntl Airport flights are approximately 148% more expensive when compared to flights at the same time last year.

When to book flights from Charleston to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Charleston to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Charleston to Houston George Bush Intcntl Airport (CHS to IAH) flight deals and tips

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

Best Price Found

$88

Fastest flight time

2h 38m

Direct flights

Every day
The best one-way flight to Houston George Bush Intcntl Airport from Charleston in the past 72 hours is $88. The best round-trip flight deal from Charleston to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $205.
The fastest flight from Charleston to Houston George Bush Intcntl Airport takes 2h 38m
Direct flights go from Charleston to Houston George Bush Intcntl Airport every day.
Search flight deals

Frequently asked questions about flying from Charleston to Houston George Bush Intcntl Airport

  • How far is Charleston to Houston George Bush Intcntl by plane?

    Houston George Bush Intcntl is 927.7 mi away from Charleston. 2h 38m is a normal flight duration for this route.

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

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

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

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

    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 George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents you'll need for your trip to Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Charleston to Houston George Bush Intcntl Airport?

  • What is the most popular airline from Charleston to Houston George Bush Intcntl Airport?

Best airlines flying from Charleston to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Charleston to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $289Free CancellationRating
7.4
10,185 reviews
Search United Airlines flights
DeltaPriceFrom $304Free CancellationRating
7.8
8,550 reviews
Search Delta flights

  • United Airlines Flights From Charleston to Houston George Bush Intcntl Airport

    United Airlines is one of the most popular airlines flying from Charleston to Houston George Bush Intcntl Airport, operating 2 flights/week on average for this route. A good United Airlines flight deal for Charleston to Houston George Bush Intcntl Airport starts from $289 round-trip, up to an average price of $417. Our users have rated United Airlines at 7.4/10.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Humble
Montgomery
Conroe
Spring
Cypress
Jersey Village
Livingston
Tomball

Why use momondo?

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

Finding the right flight to Houston from Charleston 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 Houston quick and easy, saving you time and money.

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

Yes. All flights to Houston from Charleston on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Charleston to Houston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Charleston to Houston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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