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$80+ Cheap flights from George Bush Intcntl (IAH) to Charleston (CHS)

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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — CHS
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Charleston are usually found in August or July, booked 19 days in advance, depart on a Saturday or Tuesday and return on a Thursday

Cheap flight deals from George Bush Intcntl to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Charleston (CHS). 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 April 22, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$189
(Mytrip)

One-way from

$80
(Cheapflightsfares)

Popular in

December

Cheapest in

August

Average price

$377

Good round-trip deal

$436 or less

Good one-way deal

$188 or less
Provider with most accurate pricing for Houston George Bush Intcntl-Charleston flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Charleston flights.
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From Houston George Bush Intcntl to Charleston
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One-way flight from Houston George Bush Intcntl to Charleston
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Highest demand for flights based on searches. 12% potential increase in price ($64 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Houston George Bush Intcntl to Charleston.
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Price to beat on a one-way flight from Houston George Bush Intcntl to Charleston.
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Find flight deals from George Bush Intcntl to Charleston

Cheapest flights from George Bush Intcntl to Charleston
Explore the most affordable flight options available from George Bush Intcntl to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

This Mytrip deal was found by Cheapflights users on 4/22. 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.
Fri 5/165:53 pmIAH - CHS
2 stops13h 45mSpirit Airlines
Mon 5/1912:33 pmCHS - IAH
2 stops20h 14mSpirit Airlines
Deal found 4/22$190
This United Airlines deal was found by Cheapflights users on 4/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/206:15 pmIAH - CHS
Nonstop2h 25mUnited Airlines
Tue 5/277:00 amCHS - IAH
Nonstop2h 39mUnited Airlines
Deal found 4/21$245
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/208:00 amIAH - CHS
1 stop6h 30mAmerican Airlines
Tue 5/2710:32 amCHS - IAH
1 stop7h 47mAmerican Airlines
Deal found 4/21$265
This Mytrip deal was found by Cheapflights users on 4/22. 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.
Thu 5/155:53 pmIAH - CHS
2 stops16h 40mMultiple Airlines
Fri 6/69:31 pmCHS - IAH
1 stop11h 16mMultiple Airlines
Deal found 4/22$269
This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/37:05 amIAH - CHS
1 stop5h 28mDelta
Fri 6/67:39 amCHS - IAH
1 stop7h 00mDelta
Deal found 4/21$296
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/118:00 amIAH - CHS
1 stop32h 55mAlaska Airlines
Mon 9/156:55 pmCHS - IAH
2 stops23h 00mAlaska Airlines
Deal found 4/22$571

Cheapflights Fare Finder

Customize your flight search to find flights from George Bush Intcntl to Charleston 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 April 22, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Charleston that are best for you.

Fly from

George Bush Intcntl

Fly to

Charleston

Route

Depart

Return

Price

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Thu 5/15

5:53 pm-11:33 am

2 stops16h 40m

Charleston

Mon 5/19

12:33 pm-7:47 am

2 stops20h 14m

$189

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Tue 5/20

6:15 pm-9:40 pm

Nonstop2h 25m

Charleston

Tue 5/27

7:00 am-8:39 am

Nonstop2h 39m

$245

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Tue 5/20

8:00 am-3:30 pm

1 stop6h 30m

Charleston

Tue 5/27

10:32 am-5:19 pm

1 stop7h 47m

$265

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Thu 5/29

1:51 pm-11:45 am

2 stops20h 54m

Charleston

Mon 6/2

6:00 am-8:45 am

1 stop27h 45m

$267

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Tue 6/3

7:05 am-1:33 pm

1 stop5h 28m

Charleston

Fri 6/6

7:39 am-1:39 pm

1 stop7h 00m

$296

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Thu 9/11

8:00 am-5:55 pm

1 stop32h 55m

Charleston

Mon 9/15

6:55 pm-4:55 pm

2 stops23h 00m

$571

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Wed 5/14

7:44 pm-8:38 am

1 stop11h 54m

$91

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Tue 7/1

7:10 pm-10:45 pm

Nonstop2h 35m

$123

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Tue 5/20

11:45 am-5:19 pm

1 stop4h 34m

$133

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

Tue 6/3

1:51 pm-3:57 pm

2 stops25h 06m

$200

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 12 results
1
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Compare providers for flights from George Bush Intcntl to Charleston

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 George Bush Intcntl to Charleston in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*2 stars
FlightnetworkPrice Accuracy-Trust 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 Houston George Bush Intcntl Airport-Charleston flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Houston George Bush Intcntl Airport-Charleston flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Charleston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Charleston 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 Houston George Bush Intcntl Airport-Charleston 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 George Bush Intcntl to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from George Bush Intcntl 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 Houston George Bush Intcntl Airport to Charleston

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

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Charleston. Price data was last updated on April 18, 2025.

Booking 19 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston George Bush Intcntl Airport to Charleston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Charleston (average of $217). Flying from Houston George Bush Intcntl Airport to Charleston in March is currently the most expensive (average of $335). 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 IAH to CHS?

Find hourly flight availability from George Bush Intcntl to Charleston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2025.

When flying from Houston George Bush Intcntl Airport to Charleston, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 17% versus a flight in the evening.

Weekly flight availability from Houston George Bush Intcntl Airport to Charleston

Explore weekly flight availability from George Bush Intcntl to Charleston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 22, 2025.

The most flights from IAH to CHS are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Charleston by month

Plan your trip to Charleston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Charleston ranges from 2.4 - 7.2 inches per month. August is typically the wettest month, when rainfall can reach 7.2 in. November is typically the driest time to visit Charleston when rainfall is around 2.4 in.

Temperature in Charleston by month

Plan your trip to Charleston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Charleston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Charleston

Get insights into the airlines that provide service to Charleston. 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 Charleston. Reviews last updated April 22, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and United Airlines from Houston to Charleston to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,911 reviews

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,911 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,683 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Spirit Airlines
6.3
Okay
7,940 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Charleston. 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 into for flights to Charleston from Houston George Bush Intcntl?

    Charleston (CHS), located 10.2 mi from the city center, is the airport you fly into when you book flights from Houston George Bush Intcntl to Charleston. 4 airlines have flights to Charleston from Houston George Bush Intcntl on a regular basis. Booking flights from Houston George Bush Intcntl to Charleston should not be difficult; the airport handles an average of 3 inbound flights from Houston George Bush Intcntl per day.

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

    Spirit Airlines, at $189, was found to be the cheapest airline from Houston George Bush Intcntl Airport to Charleston.Alternate airlines to your destination round-trip include United Airlines and American Airlines. Spirit Airlines is priced at 56% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Charleston one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $80. Users have also found prices from $123 and $133 on United Airlines and Delta, respectively.

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

    No one likes to see their flight delayed. When booking a flight from Houston George Bush Intcntl Airport to Charleston consider choosing Mesa Airlines (87%), Air New Zealand (84%) or United Airlines (76%) as they are the most reliable in getting you off to your destination on time.

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

    Looking for the cheapest flight from Houston George Bush Intcntl Airport to Charleston? While on average our users pay $413, our data indicates the cheapest price to be $138. The most popular route (Houston George Bush Intcntl - Charleston), is priced around $210.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Charleston 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 Houston George Bush Intcntl Airport to Charleston?

    Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Charleston (average of $217). Flying from Houston George Bush Intcntl Airport to Charleston in March is currently the most expensive (average of $335). 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
North Charleston
Summerville
Mount Pleasant
Isle of Palms
Folly Beach
Santee
Walterboro
Edisto Beach

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Top 4 airlines flying from George Bush Intcntl to Charleston

Discover the top 4 airlines that operate flights from George Bush Intcntl to Charleston. 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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$126Average$222FlexibilityNo cancel feeOn-time65%
DeltaCheapest$236Average$427FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$280Average$400FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$289Average$423FlexibilityNo cancel feeOn-time69%

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