CHS - IAH

$95 Find Cheap Flights from Charleston to Houston George Bush Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Charleston to George Bush Intcntl departing on 4/13. 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 Houston George Bush Intcntl Airport

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

Cheapest round-trip
$187
Overall average: $513
Spirit Airlines
Tue 3/31Sat 4/4
CHS - IAH • 1 stop
Cheapest non-stop
$289
Typical prices: $367-$469
United Airlines
Tue 4/21Wed 4/22
CHS - IAH • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Arrive 90 minutes early for a quick departure.
Use rideshares from Terminals A, B, or C for transportation.
Expert advice
Expert advice
Expert advice
Expert advice
Nonstop flights
You can fly direct with United Airlines. Average duration is 2h 55m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $289 (round-trip)
Shortest trip • 4h 29m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 22% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to George Bush Intcntl!
Flight Deals
Booking Insights
Expert advice
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Charleston to George Bush Intcntl 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 Charleston to George Bush Intcntl

Tue, Mar 31 - Sat, Apr 4
Spirit Airlines Logo
8:07 am - 5:32 pm
CHS
-
IAH
10h 25m
1 stop
Spirit Airlines Logo
4:22 pm - 10:13 pm
IAH
-
CHS
4h 51m
1 stop
$187Spirit Airlines
Tue, Mar 31 - Mon, Apr 6
Multiple Airlines Logo
3:01 pm - 8:20 pm
CHS
-
IAH
6h 19m
1 stop
Multiple Airlines Logo
9:25 pm - 8:38 am
IAH
-
CHS
10h 13m
1 stop
$201Multiple Airlines
Tue, Mar 31 - Tue, Apr 7
Multiple Airlines Logo
3:01 pm - 11:46 am
CHS
-
IAH
21h 45m
1 stop
Multiple Airlines Logo
11:19 am - 10:13 pm
IAH
-
CHS
9h 54m
1 stop
$202Multiple Airlines
Fri, Apr 10 - Tue, Apr 14
Multiple Airlines Logo
8:07 am - 6:13 pm
CHS
-
IAH
11h 06m
1 stop
Multiple Airlines Logo
6:15 am - 11:08 am
IAH
-
CHS
27h 53m
2 stops
$204Multiple Airlines
Wed, Apr 15 - Sun, Apr 19
Multiple Airlines Logo
5:16 pm - 4:27 pm
CHS
-
IAH
24h 11m
1 stop
Multiple Airlines Logo
4:38 pm - 8:43 am
IAH
-
CHS
15h 05m
1 stop
$206Multiple Airlines
Fri, Apr 10 - Fri, Apr 17
Multiple Airlines Logo
8:07 am - 6:13 pm
CHS
-
IAH
11h 06m
1 stop
Multiple Airlines Logo
1:58 pm - 9:53 pm
IAH
-
CHS
6h 55m
1 stop
$209Multiple Airlines
Wed, Apr 1 - Sun, Apr 5
Multiple Airlines Logo
5:16 pm - 11:19 am
CHS
-
IAH
19h 03m
1 stop
Multiple Airlines Logo
11:32 am - 10:13 pm
IAH
-
CHS
9h 41m
1 stop
$212Multiple Airlines
Wed, Apr 1 - Tue, Apr 7
Spirit Airlines Logo
8:07 am - 5:32 pm
CHS
-
IAH
10h 25m
1 stop
Spirit Airlines Logo
11:19 am - 10:13 pm
IAH
-
CHS
9h 54m
1 stop
$215Spirit Airlines
Tue, Mar 31 - Sat, Apr 4
Spirit Airlines Logo
8:07 am - 10:34 pm
CHS
-
IAH
15h 27m
2 stops
Spirit Airlines Logo
4:22 pm - 10:13 pm
IAH
-
CHS
4h 51m
1 stop
$216Spirit Airlines
Tue, Mar 31 - Mon, Apr 6
Spirit Airlines Logo
8:07 am - 5:32 pm
CHS
-
IAH
10h 25m
1 stop
Spirit Airlines Logo
4:22 pm - 10:13 pm
IAH
-
CHS
4h 51m
1 stop
$224Spirit Airlines
Booking Insights

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

Get data-powered insights and trends into flights from Charleston to George Bush Intcntl 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 Charleston to Houston George Bush Airport?

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Charleston to Houston George Bush Intcntl Airport, 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 Charleston to Houston George Bush Intcntl Airport is November, where tickets cost $314 (return) on average. On the other hand, the most expensive months are March and June, where the average cost of round-trip tickets is $513 and $478 respectively.

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

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 2 stops layover the cheapest option at $378 on average.

Expert advice

Expert advice for your flight from Charleston to George Bush Intcntl

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
John Walton

John Walton

Expert on IAH

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.

Brandon Schultz

Brandon Schultz

Expert on CHS

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.

Good to know

Low seasonJanuary
Cheapest flight$95
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Charleston to Houston George Bush Airport

When to book flights from Charleston to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Charleston to George Bush Intcntl 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 Charleston to Houston George Bush Airport flights

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

    In the last 3 days, the lowest price for a flight from Charleston to Houston George Bush Intcntl Airport was $95 for a one-way ticket and $187 for a round-trip.

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

    No

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

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

  • Which airlines offer Wi-Fi service onboard planes from Charleston to Houston George Bush Airport?

    Alaska Airlines, American Airlines, Delta, and JetBlue offer inflight Wi-Fi service on the Charleston to Houston George Bush Airport flight route.

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

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Charleston to Houston are Delta and United Airlines. With an average price for the route of $327 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 $428 and an overall rating of 7.4.

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

    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 Charleston to Houston George Bush Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Charleston 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 Charleston to Houston George Bush Airport?

    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 Houston George Bush Airport with an airline and back to Charleston with another airline. Booking your flights between Charleston and IAH 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 Charleston to Houston George Bush Airport?

    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 Houston George Bush Airport from Charleston 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 Charleston to Houston George Bush Intcntl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $213 or less one-way and $437 or less round-trip.

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

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

Direct departures

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

Direct returns

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

Reviews of the top 3 airlines serving from Charleston to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from Charleston to Houston. 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 Charleston to George Bush Intcntl? 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 8290 reviews
8.5Crew
8.1Boarding
7.9Comfort
7.8Entertainment
7.2Food
Airline reviews

My flight was canceled on Sunday. Rebooking took three hours. Had to pay for accommodations another night. New flight was delayed for 5 hours, all that was sent was a 12 dollar food voucher, which doesn’t tell you how to use it. Then when we landed we had to sit on the plane for an hour before we could get off.

2.0 MediocreAnonymous, Mar 2026
LAX - BNA
Read more Delta reviews

My flight was canceled on Sunday. Rebooking took three hours. Had to pay for accommodations another night. New flight was delayed for 5 hours, all that was sent was a 12 dollar food voucher, which doesn’t tell you how to use it. Then when we landed we had to sit on the plane for an hour before we could get off.

Miserable. This entire round trip was miserable. I booked evening flights to and from Detroit on consecutive days that should have had me at my destination by 10:30. Instead I arrived after 3am on my flight to Detroit and after midnight on my return. Multiple unforced errors like awaiting bags to get put on the plane for almost an hour in Detroit and a 20 minute delay to pull up to the gate in Atlanta has me rethinking my assumption that delta is the best and most reliable airline

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Everything was on time and service on the flight was great!

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Very old flight - time to retire it for newer airplanes

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Everything except the food and entertainment. It was a great experience though

Delayed, toilets did not flush, pilot parked to far away from Gate

flight delayed because of poor staffing and organization - confusion from gate agents and flight attendant supervisors scheduling a missing flight attendant. flight delay 1 hr 30 min

My flight was delayed by over an hour and the turbulance was horrible.

This flight cancelled. I am in the airport right now and my kids sleep on the floor. We are waiting for information in the line 4 hours and rude woman from spirit airline offers us flight to Austin on 23 February. No water no food offer. The offer to book hotel and they will refund 150$. The nearest hotel 450$ per night. So I got flight to San Antonio 02/22 at 7am. I hate this company, they are rude and no empathy. So many people with kids were there. And I don’t sleep and it is cold here. I don’t have warm clothes for me and my kids. And I don’t have money for transport from San Antonio to my Austin.

The flight was delayed over an hour which got us into DFW at approximately 2:20 am

Terrible. Spirit cancelled the flight with 3 hours notice and were absolutely no help getting another flight. Had to make my own reservation on another airline and arrived in Dallas 12 hours later.

They cancelled the flight due to crew unavailability. The next day they cancelled the flight again.

That gate is like a ducking shelter at Newark No where to sit Outlets that don’t work Bathrooms that are dirty

For the cost you can't e too critical, but the inablitiy to recline the seat and minimal cushioning in the seats made for a less than comfortable flight. Other than that we had an ealry departure and arrival, boarding was smooth.

Horrible experience. First and last time using this airline. Made an announcement that boarding will start in 15 minutes, canceled the flight 5 minutes later due to no airline staff. Had to book another flight on Delta since Spirit had no other flights arriving to my original destination the same day. I wouldn't recommend anyone to fly with Spirit. No wonder why it consistently ranks high among worst airlines.

The plane was supposed to leave at 12:59 Amma and another plane took us around 9:30 am. There were 7 delay announcements. We were to receive a voucher of $12 back to pay for food at any place in the airport. One passenger tried to use the voucher was denied. I did not receive the voucher for me, my son, and grandson. I went to the desk and informed them and they took my phone # and email and they told me to wait. I did and was never sent. The plane was uncomfortable, the crew was dismissive of anyone beyond the last two seats. I will NEVER fly or recommend Spirit Airlines again.

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

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