CRW - IAH

$120 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 1/20. 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
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Everything you should know

Cheapest round-trip
$171
Multiple Airlines
Fri 2/6Mon 2/9
CRW - IAH • 1 stop
Cheapest one-way
$120
Delta
Tue 1/20
CRW - IAH • 1 stop
Top airlines
United Airlines
Cheapest • from $240 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to George Bush Intcntl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Charleston to George Bush Intcntl (CRW-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

Fri, Feb 6 - Mon, Feb 9
Multiple Airlines Logo
8:04 pm - 10:28 am
CRW
-
IAH
15h 24m1 stop
Multiple Airlines Logo
11:08 am - 7:24 pm
IAH
-
CRW
7h 16m1 stop
$171Multiple Airlines
Fri, Feb 6 - Mon, Feb 9
Multiple Airlines Logo
8:04 pm - 11:58 pm
CRW
-
IAH
28h 54m2 stops
Multiple Airlines Logo
11:08 am - 7:24 pm
IAH
-
CRW
7h 16m1 stop
$217Multiple Airlines
Tue, Jan 27 - Tue, Feb 3
United Airlines Logo
6:50 am - 1:40 pm
CRW
-
IAH
7h 50m1 stop
United Airlines Logo
11:55 am - 8:56 pm
IAH
-
CRW
8h 01m1 stop
$240United Airlines
Tue, Jan 27 - Tue, Feb 3
American Airlines Logo
7:12 pm - 11:59 pm
CRW
-
IAH
5h 47m1 stop
American Airlines Logo
2:41 pm - 11:15 pm
IAH
-
CRW
7h 34m2 stops
$246American Airlines
Tue, Jan 27 - Tue, Feb 3
American Airlines Logo
5:49 am - 4:06 pm
CRW
-
IAH
11h 17m2 stops
American Airlines Logo
12:39 pm - 10:02 pm
IAH
-
CRW
8h 23m2 stops
$251American Airlines
Thu, Jun 11 - Tue, Jun 16
Delta Logo
3:25 pm - 9:08 pm
CRW
-
IAH
6h 43m1 stop
Delta Logo
7:15 am - 2:42 pm
IAH
-
CRW
6h 27m1 stop
$268Delta
Thu, Apr 9 - Thu, Apr 16
United Airlines Logo
7:00 pm - 12:30 am
CRW
-
IAH
6h 30m1 stop
United Airlines Logo
8:23 am - 5:03 pm
IAH
-
CRW
7h 40m1 stop
$291United Airlines
Thu, Jun 11 - Tue, Jun 16
Delta Logo
6:00 am - 12:16 pm
CRW
-
IAH
7h 16m1 stop
Delta Logo
7:15 am - 2:42 pm
IAH
-
CRW
6h 27m1 stop
$303Delta
Fri, Feb 20 - Mon, Feb 23
American Airlines Logo
5:00 am - 9:27 am
CRW
-
IAH
5h 27m1 stop
American Airlines Logo
10:17 am - 5:38 pm
IAH
-
CRW
6h 21m1 stop
$308American Airlines
Sat, Jan 17 - Wed, Jan 21
United Airlines Logo
5:37 pm - 12:12 am
CRW
-
IAH
7h 35m1 stop
United Airlines Logo
8:23 am - 5:02 pm
IAH
-
CRW
7h 39m1 stop
$310United 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.

Which airlines provide the cheapest flights from Charleston to Houston George Bush Airport?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Charleston to Houston George Bush Airport were found on United Airlines ($240) and American Airlines ($246).

Which airlines fly non-stop between Charleston and Houston George Bush Intcntl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Charleston to Houston George Bush Intcntl Airport.

There are 3 airlines that fly nonstop from Charleston to Houston George Bush Intcntl Airport. They are: American Airlines, Delta and United Airlines. The cheapest price of all airlines flying this route was found with Delta at $233 for a round-trip flight. On average, the best prices for this route can be found at United Airlines.

Good to know

Low seasonSeptember
Cheapest flight$120
Best time to beat the crowds with an average 33% drop in price.
Most popular time to fly and prices are also 18% lower on average.
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 $120 for a one-way ticket and $171 for a round-trip.

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

    A passport is not required to fly from Charleston to Houston George Bush Airport.

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

    We unfortunately don’t have that data for this specific route.

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

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

  • 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 $368 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 $314 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.

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 8017 reviews
7.9Entertainment
8.5Crew
8.1Boarding
7.9Comfort
7.2Food
Airline reviews

Flight was delayed several times. At one point, they "pulled back" 15 minutes from the delayed boarding and sent a text saying we would board sooner than previously advised. The flight then was delayed again. And when we boarded, there was an unspecified technical issue which had us waiting in the plane for about an hour.

6.0 GoodDorothy, Dec 2025
DTW - DCA
Read more Delta reviews

Flight was delayed several times. At one point, they "pulled back" 15 minutes from the delayed boarding and sent a text saying we would board sooner than previously advised. The flight then was delayed again. And when we boarded, there was an unspecified technical issue which had us waiting in the plane for about an hour.

Delta is a good airline. I've never had an issue with Delta. I'll continue to fly with them until they show me that I shouldn't.

The only thing nice I can say is the flight crew was really nice and apologetic about the situation. They shared as much information as they had and advised us on what we could do about missing connecting flights. The boarding process was so slow. The gate agent was working by herself and should have had someone working with her. It took almost an hour to board because she was trying to board a full flight of people and provide customer service to everyone who was flying standby and/or had questions. It was really chaotic. This didn't help the fact that we were delayed and folks were missing connections the longer it took.

The gate attendants and the crew were terrible. Because of high winds, they needed to carry more fuel, so they had to get volunteers to take the next flight at 6 am the next day. They did a terrible job of it - our flight ended up taking off just under 3 hours of the scheduled time. I hope to never fly Delta again.

Did not realize internet screen was hidden between seats and no info printed!!!!

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Very good flight crew and very nice people staff were incredible especially the gate agent

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

The flight was delayed for about 2 hrs. Other than it, it was good.

Advertised fruit trays with cheese, but only snacks handed out!

United is an incompetent airline. They parked the plane on the tarmac for an hour after arriving because they “didn’t have a gate available” it was actually some sort of lie because as we de planed there were approximately 9 open and manned and empty gates that we walked past. Many people on the flight missed connections for the hour long sit on the tarmac. Utterly baffling and incompetent behavior from United flight ops.

I boarded flight UA#1318 at Sacramento International Airport going back to Houston TX. The flight was scheduled at 5:10am. I was able to check in virtually using the United Airlines app. When I entered the airport, there was no one outside assisting with checked bags as it was for Delta Airlines. Immediately upon entering, there was a LONG, EXTREMELY LONG line to the kiosks to get boarding passes. I stand in line to get boarding passes then had to move to ANOTHER EXTREMELY LONG line to get my bags checked in. While standing in this line, we noticed an agent taking customers to 3 at a time to her station to check their bags in. Lucky for me, she called me back, checked my bags for me and I was on my way. I then encountered another long line at the TSA check and to avoid I ending up having to sign up for CLEAR to bypass it. So glad, I did.,...Both of my flights were great with no issues, butthe check in progress at Bush Airport was so much smoother. Check-in at SMF airport needs to be anaylzed and corrected. Do better United, I know you can....thanks

everything was pretty good. Houston airport is awful. Unnecessarily inefficient; people working there are rude. Badly run

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Even though we were delayed, we were able to make our connection

Crew and customer service were excellent. This flight also had plenty of leg room and seat mounted screens for entertainment. A very pleasant flight all around!

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

WiFi didn’t work the entire flight. Very disappointing. Minimal food and options - sadly the state of current affairs. All other aspects of the flight were fine.

For whatever reason, the flight was not catered -we were told it would be a 45 minute delay waiting for catering - so no food. There were opened candy and peanuts in the seatback pocket. Flight landed early in DFW but due to the assigned gate not being available, we sat on the ground for 30 minutes waiting for the gate to open - making the flight actually arrive at the gate late.

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

A little late at the start but all worked out well.

I liked the humor of the captain and crew on the flight from Flagstaff to Dallas. They were humorous.

After arriving in Dallas, the aircraft taxied for an unusually long time and was unable to park at the gate, which caused a significant delay and made me miss my connecting flight. I then had to wait in a very long line to be rebooked, and I was told that no hotel or meal accommodations would be provided. What is even more unacceptable is that my luggage was mishandled and has still not been located. My suitcase contains important medications that I urgently need, and I have been unable to access them due to the airline’s mishandling. This situation has caused me considerable stress and inconvenience, and I need this issue to be resolved immediately.

I appreciated that it was on time, safe and professional. I didn’t like that I wasn’t in a place where I had a window at my window seat. It would have been nice to know that in advance. If it was mentioned in the ticketing, I didn’t notice it.

I have a gluten allergy so didn't have any food

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

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

Information on your arrival and departure airports