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$49+ 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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — CHS
mars 8 — mars 151
sam. 3/8
sam. 3/15
1 adult, Economy
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The best prices from Houston George Bush Intcntl to Charleston are usually found in April or August, booked 62 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 mars 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$158
(CheapOair)

One-way from

$49
(Cheapflightsfares)

Popular in

December

Cheapest in

April

Average price

$409

Good round-trip deal

$385 or less

Good one-way deal

$193 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. 15% potential increase in price ($81 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in March 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 mars 3, 2025.

This CheapOair deal was found by Cheapflights users on 3/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/75:00 amIAH - CHS
1 stop12h 08mSpirit Airlines
sam. 5/106:11 pmCHS - IAH
1 stop15h 17mSpirit Airlines
Deal found 3/3$158
This Mytrip deal was found by Cheapflights users on 3/2. 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.
ven. 3/219:50 pmIAH - CHS
1 stop12h 30mMultiple Airlines
lun. 3/245:33 pmCHS - IAH
1 stop14h 52mMultiple Airlines
Deal found 3/2$164
This Delta deal was found by Cheapflights users on 3/3. 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.
mar. 3/187:05 amIAH - CHS
1 stop6h 49mDelta
mar. 3/252:23 pmCHS - IAH
1 stop6h 07mDelta
Deal found 3/3$287
This American Airlines deal was found by Cheapflights users on 3/3. 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.
ven. 4/186:18 pmIAH - CHS
1 stop4h 39mAmerican Airlines
lun. 4/217:18 pmCHS - IAH
1 stop5h 25mAmerican Airlines
Deal found 3/3$307
This United deal was found by Cheapflights users on 3/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/186:25 pmIAH - CHS
Nonstop2h 35mUnited Airlines
mar. 3/256:51 amCHS - IAH
Nonstop2h 59mUnited Airlines
Deal found 3/3$337

Find flights from George Bush Intcntl to Charleston within your budget

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 mars 3, 2025.

Fly from

George Bush Intcntl

Fly to

Charleston

Route

Depart

Return

Price

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

mer. 5/7

5:00 am-6:08 pm

1 stop12h 08m

Charleston

sam. 5/10

6:11 pm-8:28 am

1 stop15h 17m

$158

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

ven. 3/21

9:50 pm-11:20 am

1 stop12h 30m

Charleston

lun. 3/24

5:33 pm-7:25 am

1 stop14h 52m

$164

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

mar. 3/18

7:05 am-2:54 pm

1 stop6h 49m

Charleston

mar. 3/25

2:23 pm-7:30 pm

1 stop6h 07m

$287

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

ven. 4/18

6:18 pm-11:57 pm

1 stop4h 39m

Charleston

lun. 4/21

7:18 pm-11:43 pm

1 stop5h 25m

$307

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

mar. 3/18

6:25 pm-10:00 pm

Nonstop2h 35m

Charleston

mar. 3/25

6:51 am-8:50 am

Nonstop2h 59m

$337

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

jeu. 6/12

5:50 pm-5:00 pm

2 stops22h 10m

Charleston

mar. 6/17

6:03 pm-6:10 pm

1 stop25h 07m

$882

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

mer. 4/9

8:25 am-5:06 pm

1 stop7h 41m

$49

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

ven. 4/4

9:50 pm-11:20 am

1 stop12h 30m

$77

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

mer. 4/2

6:30 pm-10:00 pm

Nonstop2h 30m

$134

HoustonCharleston

IAH - CHS

IAHCHS

Houston George Bush Intcntl

mar. 6/3

6:37 am-2:16 pm

1 stop6h 39m

$144

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/3

Showing 1-10 of 12 results
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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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Charleston flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

Travel insights for flights from George Bush Intcntl to Charleston

Get recent, data-driven insights about flights from George Bush Intcntl to Charleston including ideal travel times, pricing trends, and more.

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 February 28, 2025.

Booking 62 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 mars 3, 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.

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 mars 3, 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
9,710 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,710 reviews
Alaska Airlines
8.0
Very good
9,710 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,068 reviews
Alaska Airlines
8.0
Very good
9,710 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,679 reviews
Alaska Airlines
8.0
Very good
9,710 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,710 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Spirit Airlines
6.3
Okay
7,940 reviews
Alaska Airlines
8.0
Very good
9,710 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 2 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 $158, was found to be the cheapest airline from Houston George Bush Intcntl Airport to Charleston.Alternate airlines to your destination round-trip include Delta and American Airlines. Spirit Airlines is priced at 63% 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 $49. Users have also found prices from $134 and $144 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 Air New Zealand (78%), United Airlines (75%) or Mesa Airlines (75%) 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 $378, our data indicates the cheapest price to be $169. The most popular route (Houston George Bush Intcntl - Charleston), is priced around $124.

  • 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
Santee
Mount Pleasant
Isle of Palms
Folly Beach
Summerville
Walterboro
Edisto Beach

Browse thousands of different options on Cheapflights for your next trip

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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 mars 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$109Average$198FlexibilityNo cancel feeOn-time65%
DeltaCheapest$236Average$467FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$264Average$386FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$287Average$410FlexibilityNo cancel feeOn-time69%
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