Cheap flights from Houston George Bush Intercntl. to Charleston

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Compare Houston George Bush Intercntl. to Charleston flight deals

Find the cheapest month or even day of the year to fly to Charleston

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Flight deals from Houston George Bush Intercntl. to Charleston

Looking for a cheap last-minute deal or the best round-trip flight from Houston George Bush Intercntl. Airport to Charleston Airport? If you want to travel next month, round-trip fares start from $197. Find the lowest prices on one-way and round-trip tickets right here.

Charleston.$196 per passenger.Departing Mon, Oct 19, returning Wed, Oct 21.Round-trip flight with Frontier Airlines and Breeze Airways.Outbound indirect flight with Frontier Airlines, departing from Houston George Bush Intercntl. on Mon, Oct 19, arriving in Charleston.Inbound indirect flight with Breeze Airways, departing from Charleston on Wed, Oct 21, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $196, select.

Charleston.$212 per passenger.Departing Tue, Nov 10, returning Sat, Nov 14.Round-trip flight with Frontier Airlines and Breeze Airways.Outbound indirect flight with Frontier Airlines, departing from Houston George Bush Intercntl. on Tue, Nov 10, arriving in Charleston.Inbound indirect flight with Breeze Airways, departing from Charleston on Sat, Nov 14, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $212, select.

Charleston.$212 per passenger.Departing Sat, Oct 31, returning Mon, Nov 2.Round-trip flight with Frontier Airlines and Breeze Airways.Outbound indirect flight with Frontier Airlines, departing from Houston George Bush Intercntl. on Sat, Oct 31, arriving in Charleston.Inbound indirect flight with Breeze Airways, departing from Charleston on Mon, Nov 2, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $212, select.

Charleston.$212 per passenger.Departing Tue, Dec 1, returning Tue, Dec 8.Round-trip flight with Frontier Airlines and Breeze Airways.Outbound indirect flight with Frontier Airlines, departing from Houston George Bush Intercntl. on Tue, Dec 1, arriving in Charleston.Inbound indirect flight with Breeze Airways, departing from Charleston on Tue, Dec 8, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $212, select.

Charleston.$255 per passenger.Departing Wed, Jan 20, returning Sun, Jan 24.Round-trip flight with Frontier Airlines and Breeze Airways.Outbound indirect flight with Frontier Airlines, departing from Houston George Bush Intercntl. on Wed, Jan 20, arriving in Charleston.Inbound indirect flight with Breeze Airways, departing from Charleston on Sun, Jan 24, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $255, select.

Charleston.$257 per passenger.Departing Tue, Oct 6, returning Sat, Oct 10.Round-trip flight with United.Outbound direct flight with United departing from Houston George Bush Intercntl. on Tue, Oct 6, arriving in Charleston.Inbound direct flight with United departing from Charleston on Sat, Oct 10, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $257, select.

Charleston.$259 per passenger.Departing Wed, Dec 30, returning Mon, Jan 4.Round-trip flight with Frontier Airlines and Breeze Airways.Outbound indirect flight with Frontier Airlines, departing from Houston George Bush Intercntl. on Wed, Dec 30, arriving in Charleston.Inbound indirect flight with Breeze Airways, departing from Charleston on Mon, Jan 4, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $259, select.

Charleston.$263 per passenger.Departing Thu, Feb 25, returning Sun, Feb 28.Round-trip flight with Frontier Airlines and Breeze Airways.Outbound indirect flight with Frontier Airlines, departing from Houston George Bush Intercntl. on Thu, Feb 25, arriving in Charleston.Inbound indirect flight with Breeze Airways, departing from Charleston on Sun, Feb 28, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $263, select.

Charleston.$271 per passenger.Departing Thu, Nov 26, returning Thu, Dec 3.Round-trip flight with Frontier Airlines and Breeze Airways.Outbound indirect flight with Frontier Airlines, departing from Houston George Bush Intercntl. on Thu, Nov 26, arriving in Charleston.Inbound indirect flight with Breeze Airways, departing from Charleston on Thu, Dec 3, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $271, select.

Charleston.$287 per passenger.Departing Thu, Oct 29, returning Mon, Nov 2.Round-trip flight with United.Outbound direct flight with United departing from Houston George Bush Intercntl. on Thu, Oct 29, arriving in Charleston.Inbound direct flight with United departing from Charleston on Mon, Nov 2, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $287, select.

Charleston.$287 per passenger.Departing Tue, Nov 10, returning Sat, Nov 14.Round-trip flight with United.Outbound direct flight with United departing from Houston George Bush Intercntl. on Tue, Nov 10, arriving in Charleston.Inbound direct flight with United departing from Charleston on Sat, Nov 14, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $287, select.

Charleston.$312 per passenger.Departing Sat, Feb 13, returning Tue, Feb 16.Round-trip flight with United.Outbound direct flight with United departing from Houston George Bush Intercntl. on Sat, Feb 13, arriving in Charleston.Inbound direct flight with United departing from Charleston on Tue, Feb 16, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $312, select.

Charleston.$314 per passenger.Departing Fri, Dec 11, returning Mon, Dec 14.Round-trip flight with United.Outbound direct flight with United departing from Houston George Bush Intercntl. on Fri, Dec 11, arriving in Charleston.Inbound direct flight with United departing from Charleston on Mon, Dec 14, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $314, select.

Charleston.$319 per passenger.Departing Thu, Nov 26, returning Thu, Dec 3.Round-trip flight with United.Outbound direct flight with United departing from Houston George Bush Intercntl. on Thu, Nov 26, arriving in Charleston.Inbound direct flight with United departing from Charleston on Thu, Dec 3, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $319, select.

Charleston.$335 per passenger.Departing Thu, Dec 17, returning Fri, Jan 1.Round-trip flight with United.Outbound direct flight with United departing from Houston George Bush Intercntl. on Thu, Dec 17, arriving in Charleston.Inbound direct flight with United departing from Charleston on Fri, Jan 1, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $335, select.

Charleston.$361 per passenger.Departing Wed, Jan 20, returning Sun, Jan 24.Round-trip flight with United.Outbound direct flight with United departing from Houston George Bush Intercntl. on Wed, Jan 20, arriving in Charleston.Inbound direct flight with United departing from Charleston on Sun, Jan 24, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $361, select.

Find the cheapest month to fly from Houston George Bush Intercntl. to Charleston

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Houston George Bush Intercntl. to Charleston flights are currently cheapest in October.

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Direct flights from Houston George Bush Intercntl. to Charleston

Houston George Bush Intercntl. to Charleston: Alternative routes

Compare routes from Houston George Bush Intercntl. to Charleston below. You may find an airport to fly into that's cheaper, faster, or easier than Charleston.

Charleston

17km from central Charleston

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from $197

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Houston to Charleston: Flight information

The things to know before you go.

Cheapest flight found	$196
Cheapest month to fly	October
Average flight time	2 hrs, 34 mins
Most popular airline	United
Average flights per week	61

Finding cheap flights from Houston George Bush Intercntl. to Charleston: Frequently asked questions

How much are round-trip flights from Houston George Bush Intercntl. to Charleston?

The best price we found for a round-trip flight from Houston George Bush Intercntl. to Charleston is $196. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Houston George Bush Intercntl. to Charleston?

2 hours and 34 minutes is the average flight time from Houston George Bush Intercntl. to Charleston.

Which airlines fly direct from Houston George Bush Intercntl. to Charleston?

United, Air New Zealand and Mesa Airlines fly direct from Houston George Bush Intercntl. to Charleston.

How many flights are there a week from Houston George Bush Intercntl. to Charleston?

There are 61 flights per week flying from Houston George Bush Intercntl. to Charleston, as of September 2026.

When is the cheapest time to fly from Houston George Bush Intercntl. to Charleston?

The cheapest month to fly from Houston George Bush Intercntl. to Charleston is usually October.

Which upcoming date is cheapest to fly from Houston George Bush Intercntl. Airport to Charleston Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Houston George Bush Intercntl. Airport to Charleston Airport on Monday, October 19, 2026.

Can I get a direct flight from Houston George Bush Intercntl. Airport to Charleston Airport?

Yes – the average flight time is 2 hours and 34 minutes.

How can I find the best flight deal to Charleston?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Charleston but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Charleston?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Charleston is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Houston George Bush Intercntl. Airport to Charleston?

Currently, Frontier Airlines and United offer the cheapest flight tickets to Charleston.

Flying from Houston George Bush Intercntl. Airport (IAH) to Charleston Airport (CHS): what you need to know

Hop on a direct flight from Houston George Bush Intercntl. Airport to Charleston Airport and you'll be in the air for an average of 2 hours 35 minutes.
Charleston is one hour ahead of Houston and follows the UTC-5 timezone.
Flights from IAH to CHS start at 12:10 — the earliest with United Airlines. The last departure is at 19:09 with United Airlines. Overall, you can take your pick of 14 weekly Houston George Bush Intercntl. Airport to Charleston Airport flights.
Give yourself plenty of time to catch your IAH to CHS flight. As a rule of thumb, arrive two hours before international departures and an hour ahead for domestic flights.
Flying during a peak month like July? School holidays and other popular seasons can result in longer lines at security. Play it safe and arrive up to four hours ahead of international flights and two hours before domestic departures.
Traveling to Charleston (and then seeing more of the United States!) is easy with United. This popular carrier has direct flights from Houston George Bush Intercntl. Airport to Charleston Airport.
United has the highest passenger demand on this route.
United is a leader in on-time performance for IAH to CHS flights, with 86.3% of services reaching their destination on schedule.
If you'd like to add a stop to your trip, just uncheck 'Direct flights only' when searching for your ticket from Houston George Bush Intercntl. Airport to Charleston Airport. Here are the most popular stopovers between IAH and CHS:
- Atlanta Hartsfield-Jackson Airport
- Charlotte Douglas Airport
- Nashville Airport

How to find the cheapest flights from Houston George Bush Intercntl. Airport (IAH) to Charleston Airport (CHS)

$92 is the lowest price for a one-way Houston George Bush Intercntl. Airport to Charleston Airport flight. A return flight starts at $196. These prices can change based on availability.
To score cheap tickets from IAH to CHS, book as early as you can. Airlines tend to offer the most competitive fares when flights are first made available.
The cheapest month for flights from Houston George Bush Intercntl. Airport to Charleston Airport is May. Use the 'Whole month' tool to see the lowest prices if you have flexible travel dates.
Getting your hands on cheap flights from IAH to CHS is a breeze with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you as soon as a new discounted fare appears.
Find the ideal flight for you by using the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Houston George Bush Intercntl. Airport to Charleston Airport, use the 'Sort by' function. You can also filter by airline, arrival and departure times, and journey duration.

Handy information about Houston George Bush Intercntl. Airport (IAH)

You'll find IAH at 16930 JFK Boulevard.
When it comes to the on-time performance of Houston George Bush Intercntl. Airport, data shows 79% of flights complete their journey on time.
To get to Houston George Bush Intercntl. Airport from central Houston, it'll take around 30 minutes if you're planning to drive. Of course, this depends on traffic conditions. It's approximately 40 kilometers from the airport to the city center.
Catching public transport? Expect a trip time of around 1 hour 10 minutes.
Get your travels off to a relaxed start by staying near IAH. Whether you've booked an early flight from Houston George Bush Intercntl. Airport to Charleston Airport or want to avoid feeling rushed, these hotels are the answer:

Arriving at Charleston Airport (CHS)

The last thing you want is a long journey to your hotel if you're landing late on a Houston George Bush Intercntl. Airport to Charleston Airport flight. Book one of these accommodation options near CHS instead:
Pick up a Charleston Airport rental car and discover Charleston and beyond with your own set of wheels. Ace Rent a Car, Budget and Alamo are well-known companies to choose from here.
For the lowest price, book your vehicle from Charleston Airport around one week in advance.

When to fly to Charleston Airport (CHS)

It's time to work out your travel dates for your flight from Houston George Bush Intercntl. Airport to Charleston Airport. July is the busiest month to head to Charleston. If you'd like a quieter vibe, go in March.
Lock in your flight from Houston George Bush Intercntl. Airport to Charleston Airport for July if you'd like to go to Charleston during its warmest month. Expect temperatures of between 24ºC (75ºF) and 32ºC (90ºF).
January sees average temperatures of between 4ºC (39ºF) and 17ºC (63ºF). Look for cheap tickets from IAH to CHS sometime around then if you want to travel when it's cooler.

Explore more of the United States

You've done Charleston, now it's time to discover more of the United States. Journey about 322 kilometers south-west to Jacksonville to check off its leading attractions. From St. John's Cathedral to Museum of Contemporary Art Jacksonville and The Cummer Museum of Art & Gardens, there's plenty to keep you busy.
Charlotte is another well-known destination in the United States and is around 290 kilometers north of Charleston. No journey is complete without experiencing Bechtler Museum of Modern Art, Discovery Place and NASCAR Hall of Fame.