How often are flights from Houston to Charleston delayed?

Historically, on average around 18% of flights between Houston and Charleston have experienced a delay on any given week. The average delay length over the past 12 months has been 158 minutes.

What is the most punctual flight time for Houston to Charleston flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on Houston to Charleston flights?

According to our data, Atlas Air have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

What airlines fly to Charleston?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Charleston from Houston George Bush Intcntl Airport according to our data. United Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Charleston. Keep in mind that there are 4 different airlines that fly to Charleston on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Houston George Bush Intcntl to Charleston?

Spirit Airlines is the most popular carrier operating from Houston George Bush Intcntl to Charleston

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

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

The necessary travel and health documents for your Charleston Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$67 Cheap Flights from Houston George Bush Intcntl Airport to Charleston in 2025/26

Q: How many flights depart from Houston George Bush Intcntl Airport to Charleston on average per day?

3 flights are operational daily from Houston George Bush Intcntl Airport to Charleston as of October 2025. The most popular departure time for this route is 12:00PM, with 53% of flights per day taking off in the afternoon.

Q: How many flights depart from Houston George Bush Intcntl Airport to Charleston on average per week?

As of October 2025, 26 flights take off from Houston George Bush Intcntl Airport and land in Charleston each week. The most common flight departure day for this route is Tue, with 19% of weekly flights taking off on this day.

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5:14 am - 5:06 pmIAH-CHS

10h 52m1 stop

6:50 am - 5:16 pmCHS-IAH

11h 26m1 stop

$150Spirit Airlines

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Tue, Nov 18 - Tue, Dec 2

5:45 am - 5:06 pmIAH-CHS

10h 21m2 stops

6:11 pm - 4:57 pmCHS-IAH

23h 46m2 stops

$156Spirit Airlines

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Wed, Nov 12 - Tue, Nov 18

5:45 am - 5:06 pmIAH-CHS

10h 21m2 stops

6:11 pm - 10:47 amCHS-IAH

17h 36m1 stop

$157Spirit Airlines

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Wed, Nov 12 - Tue, Nov 18

10:41 am - 8:54 pmIAH-CHS

9h 13m1 stop

9:49 pm - 9:28 amCHS-IAH

12h 39m1 stop

$163Spirit Airlines

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Thu, Dec 11 - Sun, Dec 14

5:14 am - 5:06 pmIAH-CHS

10h 52m1 stop

6:11 pm - 10:47 amCHS-IAH

17h 36m1 stop

$169Spirit Airlines

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Wed, Nov 12 - Tue, Nov 18

2:59 pm - 10:42 pmIAH-CHS

6h 43m1 stop

6:11 pm - 4:57 pmCHS-IAH

23h 46m2 stops

$170Spirit Airlines

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Thu, Nov 13 - Tue, Nov 18

3:21 pm - 7:56 amIAH-CHS

15h 35m2 stops

6:11 pm - 4:57 pmCHS-IAH

23h 46m2 stops

$171Spirit Airlines

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Thu, Nov 13 - Tue, Nov 18

5:14 am - 5:06 pmIAH-CHS

10h 52m1 stop

9:02 am - 10:07 pmCHS-IAH

14h 05m2 stops

$177Spirit Airlines

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Tue, Nov 11 - Sat, Nov 15

1:02 pm - 7:56 amIAH-CHS

17h 54m2 stops

7:00 am - 9:11 amCHS-IAH

27h 11m1 stop

$185Multiple Airlines

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Sat, Nov 15 - Mon, Nov 17

5:56 pm - 5:06 pmIAH-CHS

22h 10m2 stops

7:00 am - 5:26 pmCHS-IAH

11h 26m1 stop

$192Multiple Airlines

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Mon, Nov 10 - Fri, Nov 14

Spirit Airlines flights from Houston George Bush Intcntl Airport to Charleston

Our best Spirit Airlines deals on Houston George Bush Intcntl Airport to Charleston flight tickets

Spirit Airlines

Nov 18

IAH5:14 amHouston George Bush Intcntl

10h 52m

1 stop

CHS5:06 pmCharleston

Dec 2

CHS6:50 amCharleston

11h 26m

1 stop

IAH5:16 pmHouston George Bush Intcntl

$150

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Spirit Airlines

Nov 12

IAH5:45 amHouston George Bush Intcntl

10h 21m

2 stops

CHS5:06 pmCharleston

Nov 18

CHS6:11 pmCharleston

23h 46m

2 stops

IAH4:57 pmHouston George Bush Intcntl

$156

Find similar

Spirit Airlines

Nov 12

IAH5:45 amHouston George Bush Intcntl

10h 21m

2 stops

CHS5:06 pmCharleston

Nov 18

CHS6:11 pmCharleston

17h 36m

1 stop

IAH10:47 amHouston George Bush Intcntl

$157

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HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Tue 11/18

5:14 am-5:06 pm

1 stop10h 52m

Charleston

Tue 12/2

6:50 am-5:16 pm

1 stop11h 26m

$150

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Wed 11/12

5:45 am-5:06 pm

2 stops10h 21m

Charleston

Tue 11/18

6:11 pm-4:57 pm

2 stops23h 46m

$156

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Wed 11/12

5:45 am-5:06 pm

2 stops10h 21m

Charleston

Tue 11/18

6:11 pm-10:47 am

1 stop17h 36m

$157

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Thu 12/11

10:41 am-8:54 pm

1 stop9h 13m

Charleston

Sun 12/14

9:49 pm-9:28 am

1 stop12h 39m

$163

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Wed 11/12

5:14 am-5:06 pm

1 stop10h 52m

Charleston

Tue 11/18

6:11 pm-10:47 am

1 stop17h 36m

$169

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Thu 11/13

2:59 pm-10:42 pm

1 stop6h 43m

Charleston

Tue 11/18

6:11 pm-4:57 pm

2 stops23h 46m

$170

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Thu 11/13

3:21 pm-7:56 am

2 stops15h 35m

Charleston

Tue 11/18

6:11 pm-4:57 pm

2 stops23h 46m

$171

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Tue 11/11

5:14 am-5:06 pm

1 stop10h 52m

Charleston

Sat 11/15

9:02 am-10:07 pm

2 stops14h 05m

$177

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Sat 11/15

1:02 pm-7:56 am

2 stops17h 54m

Charleston

Mon 11/17

7:00 am-9:11 am

1 stop27h 11m

$185

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Mon 11/10

5:56 pm-5:06 pm

2 stops22h 10m

Charleston

Fri 11/14

7:00 am-5:26 pm

1 stop11h 26m

$192

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How to get the cheapest flight ticket from Houston George Bush Intcntl Airport 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

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What is the cheapest month to fly to Charleston?

The cheapest month to fly to Charleston from Houston George Bush Intcntl Airport is in April. Flight prices, which tend to average around $372, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Charleston, with average flight prices from Houston George Bush Intcntl Airport averaging around $380.

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

The cheapest day to depart from Houston George Bush Intcntl Airport to Charleston is on a Wednesday. Travelers who choose to depart for Charleston on a Wednesday will often find tickets for as low as $311. The most expensive day to fly to Charleston is Friday, with ticket prices averaging around $457.

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. In the morning is when there is more demand to fly to Charleston, so prices are often more expensive at around $499 per ticket.

What is the cheapest Houston George Bush Intcntl to Charleston flight route?

Fly from Houston George Bush Intcntl to Charleston for the best Houston George Bush Intcntl - 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 George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Charleston for around $491 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Charleston from Houston George Bush Intcntl Airport for as low as $339 on momondo.

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

There are 4 cabin classes available to choose from on Houston George Bush Intcntl to Charleston 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 Houston George Bush Intcntl Airport to Charleston flights?

You could potentially save up to 5% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Charleston flight.

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

As of October 2025, prices for Houston George Bush Intcntl Airport to Charleston flights are approximately 25% more expensive when compared to flights at the same time last year.

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

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

Estimated round-trip price

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

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

Best Price Found	$197
Fastest flight time	2h 27m
Direct flights	Every day
Airports in Charleston	1 airport

The best one-way flight to Charleston from Houston George Bush Intcntl Airport in the past 72 hours is $197. The best round-trip flight deal from Houston George Bush Intcntl Airport to Charleston found on momondo in the last 72 hours is $438.

The fastest flight from Houston George Bush Intcntl Airport to Charleston takes 2h 27m

Direct flights go from Houston George Bush Intcntl Airport to Charleston every day.

There is 1 airport near Charleston: Charleston (CHS)

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How far is Houston George Bush Intcntl to Charleston by plane?
Charleston is 927.7 mi away from Houston George Bush Intcntl. Typically, this will take 6h 06m by plane in normal conditions.
When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Charleston Airport?
Prices for flights from Houston George Bush Intcntl Airport to Charleston Airport refresh daily.
How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Charleston Airport?
The number of operators available for flights from Houston George Bush Intcntl Airport to Charleston Airport is 4 as of October 2025.
How old do you have to be to fly from Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport to Charleston Airport.
What documentation or ID do you need to fly to Charleston Airport?
The necessary travel and health documents for your Charleston Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Houston George Bush Intcntl Airport to Charleston?
momondo data reveals that the most frequently booked plane model on the route from Houston George Bush Intcntl Airport to Charleston is Embraer 175 (Enhanced Winglets), representing 74.63% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 7.46%, Boeing 737-700 at 4.48%, and Airbus A319 at 2.99%.
What is the most popular airline from Houston George Bush Intcntl Airport to Charleston?
momondo data reveals that the most frequently booked airline on the route from Houston George Bush Intcntl Airport to Charleston is United Airlines, representing 69% of all bookings. The subsequent popular airlines are American Airlines at 16%, Delta at 9%, and Spirit Airlines at 5%.

Best airlines flying from Houston George Bush Intcntl Airport to Charleston

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Charleston with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $126	Free Cancellation	Rating 6.3 8,116 reviews	Search Spirit Airlines flights
Delta	PriceFrom $236	Free Cancellation	Rating 7.9 7,994 reviews	Search Delta flights
American Airlines	PriceFrom $264	Free Cancellation	Rating 7.2 11,032 reviews	Search American Airlines flights
United Airlines	PriceFrom $338	Free Cancellation	Rating 7.4 9,001 reviews	Search United Airlines flights

United Airlines Flights From Houston George Bush Intcntl Airport to Charleston
United Airlines is one of the most popular airlines flying from Houston George Bush Intcntl Airport to Charleston, operating 14 flights/week on average for this route. A good United Airlines flight deal for Houston George Bush Intcntl Airport to Charleston starts from $338 round-trip, up to an average price of $488. Our users have rated United Airlines at 7.4/10.

Folly Beach

Isle of Palms

North Charleston

Kiawah Island

Summerville

Mount Pleasant

Edisto Island

Santee

Walterboro

Goose Creek

Edisto Beach

Seabrook Island

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Houston to Charleston. momondo saves you time and could save you money on your trip.

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?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Houston to Charleston.

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

Of course. momondo tracks the price of Houston to Charleston 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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How to get the cheapest flight ticket from Houston George Bush Intcntl Airport 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?

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

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. In the morning is when there is more demand to fly to Charleston, so prices are often more expensive at around $499 per ticket.

What is the cheapest Houston George Bush Intcntl to Charleston flight route?

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

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

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

There are 4 cabin classes available to choose from on Houston George Bush Intcntl to Charleston 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 Houston George Bush Intcntl Airport to Charleston flights?

You could potentially save up to 5% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Charleston flight.

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

As of October 2025, prices for Houston George Bush Intcntl Airport to Charleston flights are approximately 25% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Houston George Bush Intcntl to Charleston?

Spirit Airlines is the most popular carrier operating from Houston George Bush Intcntl to Charleston

What airlines fly to Charleston?

How often are flights from Houston to Charleston delayed?

Historically, on average around 18% of flights between Houston and Charleston have experienced a delay on any given week. The average delay length over the past 12 months has been 158 minutes.

What is the most punctual flight time for Houston to Charleston flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Houston to Charleston flights?

According to our data, Atlas Air have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

How many flights depart from Houston George Bush Intcntl Airport to Charleston on average per day?

3 flights are operational daily from Houston George Bush Intcntl Airport to Charleston as of October 2025. The most popular departure time for this route is 12:00PM, with 53% of flights per day taking off in the afternoon.

How many flights depart from Houston George Bush Intcntl Airport to Charleston on average per week?

As of October 2025, 26 flights take off from Houston George Bush Intcntl Airport and land in Charleston each week. The most common flight departure day for this route is Tue, with 19% of weekly flights taking off on this day.

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

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

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

Best Price Found

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Airports in Charleston

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

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

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

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

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

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

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

Best airlines flying from Houston George Bush Intcntl Airport to Charleston

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Charleston with momondo

United Airlines Flights From Houston George Bush Intcntl Airport to Charleston

Traveling to a place near Charleston?

Why use momondo?

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

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

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

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

An easier way to manage your Charleston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

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