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George Bush Intcntl

$67+ Cheap flights from Charleston (CHS) to George Bush Intcntl (IAH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — IAH
nov 26 — dez 31
qua 11/26
qua 12/3
1 adult, Economy
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Cheap flight deals from Charleston to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated outubro 27, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$167
(Mytrip)

One-way from

$67
(Cheapflightsfares)

Popular in

June

Cheapest in

January

Average price

$428

Good round-trip deal

$409 or less

Good one-way deal

$274 or less
Provider with most accurate pricing for Charleston-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for Charleston-Houston George Bush Intcntl flights.
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From Charleston to Houston George Bush Intcntl
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One-way flight from Charleston to Houston George Bush Intcntl
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Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Charleston to Houston George Bush Intcntl.
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Price to beat on a one-way flight from Charleston to Houston George Bush Intcntl.
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Find flight deals from Charleston to George Bush Intcntl

Cheapest flights from Charleston to George Bush Intcntl
Explore the most affordable flight options available from Charleston to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on outubro 27, 2025.

This Mytrip deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 12/89:49 pmCHS - IAH
1 stop12h 39mSpirit Airlines
qui 12/1110:41 amIAH - CHS
1 stop9h 13mSpirit Airlines
Deal found 10/26$167
This Cheapflightsfares deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 11/177:00 amCHS - IAH
1 stop11h 26mSpirit Airlines
qui 11/202:59 pmIAH - CHS
1 stop6h 06mSpirit Airlines
Deal found 10/27$168
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 12/42:59 pmCHS - IAH
1 stop28h 30mMultiple Airlines
seg 12/88:07 pmIAH - CHS
1 stop11h 30mMultiple Airlines
Deal found 10/27$175
This Mytrip deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 11/246:50 amCHS - IAH
1 stop11h 26mSpirit Airlines
seg 12/12:59 pmIAH - CHS
1 stop6h 06mSpirit Airlines
Deal found 10/25$179
This Mytrip deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 11/159:02 amCHS - IAH
2 stops14h 05mSpirit Airlines
seg 11/178:03 pmIAH - CHS
2 stops20h 03mSpirit Airlines
Deal found 10/25$184
This Mytrip deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 12/59:49 pmCHS - IAH
1 stop12h 39mSpirit Airlines
dom 12/74:06 pmIAH - CHS
2 stops17h 54mSpirit Airlines
Deal found 10/27$186
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 11/147:00 amCHS - IAH
1 stop27h 11mMultiple Airlines
dom 11/1611:33 amIAH - CHS
1 stop25h 51mMultiple Airlines
Deal found 10/25$194
This Cheapflightsfares deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 11/216:50 amCHS - IAH
1 stop11h 26mSpirit Airlines
dom 11/232:59 pmIAH - CHS
1 stop6h 06mSpirit Airlines
Deal found 10/26$201

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charleston to George Bush Intcntl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated outubro 27, 2025.
Use the filters below to find and compare flights from Charleston to Houston George Bush Intcntl Airport that are best for you.

Fly from

Charleston

Fly to

George Bush Intcntl

Route

Depart

Return

Price

CharlestonHouston

CHS - IAH

CHSIAH

Charleston

sex 12/5

9:49 pm-9:28 am

1 stop12h 39m

Houston George Bush Intcntl

dom 12/7

7:25 pm-8:54 pm

1 stop24h 29m

$175

CharlestonHouston

CHS - IAH

CHSIAH

Charleston

qui 12/4

2:59 pm-6:29 pm

1 stop28h 30m

Houston George Bush Intcntl

seg 12/8

8:07 pm-8:37 am

1 stop11h 30m

$175

CharlestonHouston

CHS - IAH

CHSIAH

Charleston

seg 12/8

9:49 pm-9:28 am

1 stop12h 39m

Houston George Bush Intcntl

qui 12/11

8:23 pm-8:54 pm

2 stops23h 31m

$183

CharlestonHouston

CHS - IAH

CHSIAH

Charleston

qui 11/20

8:31 am-12:41 am

2 stops17h 10m

Houston George Bush Intcntl

seg 11/24

5:40 am-10:05 pm

2 stops15h 25m

$238

CharlestonHouston

CHS - IAH

CHSIAH

Charleston

qui 12/4

11:55 am-8:25 am

2 stops21h 30m

Houston George Bush Intcntl

seg 12/8

5:33 am-8:54 pm

2 stops14h 21m

$252

CharlestonHouston

CHS - IAH

CHSIAH

Charleston

ter 11/25

6:50 am-5:16 pm

1 stop11h 26m

Houston George Bush Intcntl

dom 11/30

6:09 pm-10:05 pm

1 stop26h 56m

$268

CharlestonHouston

CHS - IAH

CHSIAH

Charleston

seg 11/24

8:31 am-7:24 am

2 stops23h 53m

Houston George Bush Intcntl

seg 12/1

7:15 pm-5:20 pm

3 stops21h 05m

$270

CharlestonHouston

CHS - IAH

CHSIAH

Charleston

qui 12/11

6:30 am-11:30 am

1 stop6h 00m

Houston George Bush Intcntl

ter 12/16

12:42 pm-9:01 pm

1 stop7h 19m

$305

CharlestonHouston

CHS - IAH

CHSIAH

Charleston

ter 12/23

5:30 am-8:49 am

1 stop4h 19m

Houston George Bush Intcntl

ter 1/13

10:25 am-9:06 pm

1 stop9h 41m

$305

CharlestonHouston

CHS - IAH

CHSIAH

Charleston

sáb 1/10

5:40 pm-11:30 pm

1 stop6h 50m

$78

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 17 results
1
2

Compare providers for flights from Charleston to George Bush Intcntl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charleston to George Bush Intcntl in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Charleston-Houston George Bush Intcntl Airport flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Charleston-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Charleston-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Charleston-Houston George Bush Intcntl Airport flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Charleston-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Charleston to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Charleston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Charleston to Houston George Bush Intcntl Airport

What is the cheapest month to book a flight from Charleston to Houston George Bush Intcntl Airport?

Currently, February is the cheapest month in which you can book a flight from Charleston to Houston George Bush Intcntl Airport (average of $121). Flying from Charleston to Houston George Bush Intcntl Airport in July is currently the most expensive (average of $262). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHS to IAH?

Find hourly flight availability from Charleston to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated outubro 27, 2025.

A simple way to save on the total cost of your ticket is to fly from Charleston to Houston George Bush Intcntl Airport at noon. If you’re flexible enough to do this you can expect to save up to 44% on your trip compared to booking a flight in the morning.

The best insider tips for Charleston to Houston George Bush Intcntl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-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.
Cheapflights partnered with top experts to bring you the best recommendations for your Charleston to Houston George Bush Intcntl Airport trip
Airports
CHS

For early flights, arrive early at CHS as security lines can be long due to multiple departures around the same time.

Read more about CHSby Ramsey Qubein
IAH

For quick city access, use rideshares like Uber or Lyft from IAH, especially from Terminals A, B, and C.

Read more about IAHby Evie Carrick
Our travel experts
Evie Carrick

Evie Carrick

Expert on IAH

Evie Carrick

Evie Carrick

Evie Carrick is a writer and editor who has lived in five countries and traveled to over 50, with extensive experience flying around the world. She was born in Colorado, but has spent time flying to both coasts to visit family. She writes regularly for Travel + Leisure, BuzzFeed, and SKI and recently published seven travel journals with Simon & Schuster.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on CHS

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to George Bush Intcntl. Reviews last updated outubro 27, 2025.
Read through reviews of airlines operating flights from Charleston to Houston George Bush Intcntl Airport, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,996 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,996 reviews
Delta
7.9
Good
7,996 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,997 reviews
Delta
7.9
Good
7,996 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,033 reviews
Delta
7.9
Good
7,996 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Spirit Airlines
6.3
Okay
8,110 reviews
Delta
7.9
Good
7,996 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Charleston to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Charleston to Houston George Bush Intcntl?

    Charleston (CHS) is the airport you will fly out of if you book a flight from Charleston to Houston George Bush Intcntl. You should not have trouble finding flights to Houston George Bush Intcntl from Charleston; the airport handles an average of 3 outbound flights to Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the Charleston airport to Houston George Bush Intcntl. It is only a 10.2 mi journey to Charleston (CHS) from Charleston’s city center.

  • How long is the flight from Charleston to Houston George Bush Intcntl Airport?

    Airlines like Spirit Airlines fly from Charleston to Houston George Bush Intcntl Airport in about 12h 39m. The time it takes to get you to your destination can typically vary by up to . The distance between Charleston and Houston George Bush Intcntl Airport is about 923 mi.

  • What are the cheapest airlines flying from Charleston to Houston George Bush Intcntl Airport round-trip?

    Cheapflights users have booked flights from Charleston to Houston George Bush Intcntl Airport round-trip from $156. Other airlines that can offer you cheap pricing are Delta, from $226, and American Airlines, from $286. Spirit Airlines is currently priced 61% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Charleston to Houston George Bush Intcntl Airport?

    Before booking your flight to Houston George Bush Intcntl Airport from Charleston, check out the most reliable airlines to get you to your destination on time: United Airlines (93%), Air New Zealand (90%), Mesa Airlines( 90%).

  • What are the cheapest flights from Charleston to Houston George Bush Intcntl Airport?

    Looking at all options, your cheapest flight can be booked for $168. While the most popular route (Charleston - Houston George Bush Intcntl) can be booked for $154 on average, our data indicates $446 when flying from Charleston to Houston George Bush Intcntl Airport.

  • Can I find deals for flights from Charleston to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Charleston to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charleston to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to George Bush Intcntl.

  • Can I find deals for business class flights from Charleston to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Charleston to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, February is the cheapest month in which you can book a flight from Charleston to Houston George Bush Intcntl Airport (average of $121). Flying from Charleston to Houston George Bush Intcntl Airport in July is currently the most expensive (average of $262). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Katy
The Woodlands
Jersey Village
Spring
Humble
Conroe
Tomball
Cypress

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Top 4 airlines flying from Charleston to George Bush Intcntl

Discover the top 4 airlines that operate flights from Charleston to George Bush Intcntl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated outubro 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$156Average$282FlexibilityNo cancel feeOn-time65%
DeltaCheapest$226Average$358FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$286Average$424FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$292Average$475FlexibilityNo cancel feeOn-time69%

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