IAH - CHS

$67 Find Cheap Flights from Houston George Bush Airport to Charleston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Charleston departing on 11/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Charleston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Charleston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Charleston, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$134
Overall average: $679
Spirit Airlines
Thu 12/11Mon 12/15
IAH - CHS • 1 stop
Cheapest non-stop
$341
Typical prices: $658-$909
United Airlines
Thu 11/27Thu 12/4
IAH - CHS • Non-stop
Our travelers' advice
AI-generated summary based on content written by travel experts
IAH's free Wi-Fi is available across all terminals.
For an affordable ride to Downtown Charleston, use Uber.
Expert advice
Expert advice
Expert advice
Expert advice
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 39% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
April
Cheapest • 24% price drop
June
Most popular
Good to know
Good to know
+1
+1
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Good to know
+1
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We hope you love your trip to Charleston!
Flight Deals
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Expert advice
Flight Deals

Cheap Flights from George Bush Intcntl to Charleston (IAH-CHS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to Charleston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from George Bush Intcntl to Charleston

Thu, Dec 11 - Mon, Dec 15
Spirit Airlines Logo
10:41 am - 8:54 pmIAH-CHS
9h 13m1 stop
Spirit Airlines Logo
9:49 pm - 9:18 amCHS-IAH
12h 29m1 stop
$134Spirit Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14
Spirit Airlines Logo
10:41 am - 8:54 pmIAH-CHS
9h 13m1 stop
Spirit Airlines Logo
9:49 pm - 9:18 amCHS-IAH
12h 29m1 stop
$145Spirit Airlines
Find Deal
Wed, Nov 12 - Mon, Nov 17
Spirit Airlines Logo
5:45 am - 5:06 pmIAH-CHS
10h 21m2 stops
Spirit Airlines Logo
7:00 am - 9:11 amCHS-IAH
27h 11m1 stop
$154Spirit Airlines
Find Deal
Wed, Nov 12 - Tue, Nov 18
Spirit Airlines Logo
5:45 am - 5:06 pmIAH-CHS
10h 21m2 stops
Spirit Airlines Logo
6:11 pm - 4:57 pmCHS-IAH
23h 46m2 stops
$156Spirit Airlines
Find Deal
Wed, Nov 12 - Tue, Nov 18
Spirit Airlines Logo
5:45 am - 5:06 pmIAH-CHS
10h 21m2 stops
Spirit Airlines Logo
6:11 pm - 10:47 amCHS-IAH
17h 36m1 stop
$157Spirit Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 17
Spirit Airlines Logo
4:11 pm - 10:42 pmIAH-CHS
5h 31m1 stop
Spirit Airlines Logo
7:00 am - 5:26 pmCHS-IAH
11h 26m1 stop
$159Spirit Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 17
Spirit Airlines Logo
5:45 am - 5:06 pmIAH-CHS
10h 21m2 stops
Spirit Airlines Logo
7:00 am - 5:26 pmCHS-IAH
11h 26m1 stop
$162Spirit Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14
Spirit Airlines Logo
10:41 am - 8:54 pmIAH-CHS
9h 13m1 stop
Spirit Airlines Logo
9:49 pm - 9:28 amCHS-IAH
12h 39m1 stop
$163Spirit Airlines
Find Deal
Wed, Nov 26 - Wed, Dec 3
Multiple Airlines Logo
8:08 pm - 8:37 amIAH-CHS
11h 29m1 stop
Multiple Airlines Logo
6:15 pm - 4:10 pmCHS-IAH
22h 55m2 stops
$183Multiple Airlines
Find Deal
Sat, Jan 17 - Mon, Jan 26
Multiple Airlines Logo
8:17 pm - 8:33 amIAH-CHS
11h 16m1 stop
Multiple Airlines Logo
3:21 pm - 8:42 amCHS-IAH
18h 21m1 stop
$190Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for George Bush Intcntl to Charleston flights

Get data-powered insights and trends into flights from George Bush Intcntl to Charleston to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Houston George Bush Airport to Charleston?

The average price of all round-trip flights from Houston George Bush Intcntl Airport to Charleston clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Charleston on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Tuesday is the most expensive day to fly from Houston George Bush Airport to Charleston. For your return ticket, we recommend flying on a Thursday and avoiding Tuesdays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport to Charleston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston George Bush Intcntl Airport to Charleston is April, where tickets cost $372 (return) on average. On the other hand, the most expensive months are October and December, where the average cost of round-trip tickets is $696 and $679 respectively.

Can I save money by flying with a layover from Houston George Bush Intcntl Airport to Charleston?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $438 on average.

How far in advance should I book a flight from Houston George Bush Intcntl Airport to Charleston?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston George Bush Intcntl Airport to Charleston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Houston George Bush Intcntl Airport to Charleston, you should book around 3 weeks before departure, which saves you about 39% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Expert advice

Expert advice for your flight from George Bush Intcntl to Charleston

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
IAH

IAH's free Wi-Fi is available across all terminals, making it easy to stay connected while waiting for your flight to CHS.

Read more about IAHby John Walton
CHS

For a quick and affordable ride to Downtown Charleston, use rideshare apps like Uber or Lyft, which are cheaper than taxis.

Read more about CHSby Brandon Schultz
Our travel experts
John Walton

John Walton

Expert on IAH

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Brandon Schultz

Brandon Schultz

Expert on CHS

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

Good to know

Low seasonDecember
Cheapest flight$67
Best time to beat the crowds but there is an average 38% increase in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Houston George Bush Airport to Charleston

When to book flights from George Bush Intcntl to Charleston

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Charleston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston George Bush Airport to Charleston flights

  • What is the cheapest flight from Houston George Bush Intcntl Airport to Charleston?

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Charleston was $67 for a one-way ticket and $134 for a round-trip.

  • Do I need a passport to fly between Houston George Bush Airport and Charleston?

    No, a passport isn't needed to fly from Houston George Bush Airport to Charleston. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Houston George Bush Airport to Charleston?

    When flying out of Houston George Bush Airport you will be using Houston George Bush Intcntl. You will be landing at Charleston, also known as Charleston.

  • Which aircraft models fly most regularly from Houston George Bush Airport to Charleston?

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Houston George Bush Airport to Charleston flight route.

  • Which airline alliances offer flights from Houston George Bush Airport to Charleston?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Houston George Bush Airport and Charleston, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Houston George Bush Airport to Charleston?

    There are nonstop flights from Houston George Bush Airport to Charleston on a daily basis.

  • Which is the best airline for flights from Houston to Charleston, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Houston to Charleston are Delta and United Airlines. With an average price for the route of $322 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $488 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to Charleston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston George Bush Airport to Charleston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston George Bush Airport to Charleston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Charleston from Houston George Bush Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston George Bush Airport to Charleston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Charleston with an airline and back to Houston George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and CHS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport to Charleston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Charleston from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Houston George Bush Intcntl Airport to Charleston

  • Looking for a cheap flight? 25% of our users found flights on this route for $197 or less one-way and $438 or less round-trip.

Prefer to fly direct from Houston George Bush Airport to Charleston?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Houston George Bush Intcntl to Charleston.
Find which airlines fly direct from Houston George Bush Intcntl Airport to Charleston Airport, which days they fly and book direct flights.

Direct departures

Houston George Bush Intcntl to Charleston

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Charleston to Houston George Bush Intcntl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top 4 airlines serving from George Bush Intcntl to Charleston

 
See real verified KAYAK customer reviews for airlines flying from Houston to Charleston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from George Bush Intcntl to Charleston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7992 reviews
7.3Food
8.5Crew
7.9Comfort
8.2Boarding
7.9Entertainment
Airline reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

8.0 ExcellentJulie, Oct 2025LAX - SFO
Read more Delta reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

The only thing to like was that we eventually got to our destination

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

We were delayed for a “couple of maintenance issues.” They were resolved rather quickly but a computer glitch caused someone in the airport to have to bring a physical copy of the paperwork so we could leave. I don’t know where they had to drive from to get to our plane but it took forever & we were 1 1/2 hrs late in leaving. The flight itself was fine.

We didn't take off until an hour after we boarded.

The flight was fine. This survey is not. There is no option for N/A so items which don’t apply to my experience still must be rated. In those instances I give a “3” rating which ultimately skews the results.

The actual trip was fine, however, the changes made to our flights and the layovers were had to endure were awful.

Flight from Dallas to OKC was good, but my trip was interrupted due to a delayed flight from Austin to DFW, which happens all the time. I frequently miss my connection from DFW and American can never seem to make this work!

Because the plane was 90 degrees F, they would not let us board. I wish they had, because it meant we were delayed. It's Texas, of course it's hot. We would have survived.

Always comes in handy when I want a quick weekend getaway.

The entire staff from check in agents to flight attendants were pleasant and professional. Would suggest a complimentary water.

Spirit is low fare air line. Food also cost you. No free food.

Everyone was kind for the most part. I did travel with children and paid for seats and even then it was not as suitable. I tried calling their customer service prior to check in and I was told they couldn't help me because I didn't purchase my tickets with them.

I think the staff was nice. They took time to explain safety protocols. Boarding was great. They started early and our flight left a little early which was convenient. Having free games to play would have been better

Just total easy flight experience!! What could you do better..? Hmmm..? There was nothing I can remember. Spirit was a far more comfortable and easy process than American, United & Delta. I'll always look for Spirit and I've told a few people about, since flying this past trip!! I'm a SPIRIT FAN!! Thank You, SPIRIT AIRLINES!! Very, VERY well done, 100%!! See you...SOON!! -Best, Linda R.

After 2 hrs the flight was canceled. The next flight wasn’t until 4 days away! They wouldn’t book us with other airlines. We ended up driving 15 hrs to get home

The flight was on time, boarding was efficient, staff was nice. Seats seem to have been upgraded on this model and were clean and tidy. I did not purchase in flight snacks.

The flight was 3.5 hrs delayed. I was not notified prior to arriving to the airport via spirit app. or via boarding pass that I already had loaded on my phone. The agent that i saw at the counter didn’t mention anything about the delay either. I only saw the update after logging in to my email account.

Better than my las vagas experience, but still dissapointed with the airline support service.

Everything you need to know for your flight from George Bush Intcntl to Charleston

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