$83 Cheap Flights from Charleston (CHS) to Houston (IAH)

View $83 flight on Sat, May 10, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Charleston to Houston (CHS-IAH)

Prices were available within the past 7 days and start at $83 for one-way flights and $163 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Sat, May 3 - Fri, May 9
CHS
Charleston
IAH
Houston
$163 Roundtrip, found 6 days ago
$163
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Sat, May 3 from Charleston to Houston, returning Fri, May 9, priced at $163 found 6 days ago
Spirit Airlines
Sat, May 3 - Fri, May 9
CHS
Charleston
IAH
Houston
$176 Roundtrip, found 6 days ago
$176
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Sat, May 3 from Charleston to Houston, returning Fri, May 9, priced at $176 found 6 days ago
Spirit Airlines
Thu, May 15 - Wed, May 21
CHS
Charleston
IAH
Houston
$178 Roundtrip, found 2 days ago
$178
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Thu, May 15 from Charleston to Houston, returning Wed, May 21, priced at $178 found 2 days ago
Spirit Airlines
Sat, May 10 - Sat, May 17
CHS
Charleston
IAH
Houston
$179 Roundtrip, found 7 hours ago
$179
Roundtrip
found 7 hours ago
Select Spirit Airlines flight, departing Sat, May 10 from Charleston to Houston, returning Sat, May 17, priced at $179 found 7 hours ago
Spirit Airlines
Mon, May 5 - Fri, May 9
CHS
Charleston
IAH
Houston
$180 Roundtrip, found 5 days ago
$180
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Mon, May 5 from Charleston to Houston, returning Fri, May 9, priced at $180 found 5 days ago
Spirit Airlines
Mon, May 5 - Sat, May 10
CHS
Charleston
IAH
Houston
$181 Roundtrip, found 5 days ago
$181
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Mon, May 5 from Charleston to Houston, returning Sat, May 10, priced at $181 found 5 days ago
United
Wed, May 14 - Wed, May 21
CHS
Charleston
IAH
Houston
$215 Roundtrip, found 2 hours ago
$215
Roundtrip
found 2 hours ago
Select United flight, departing Wed, May 14 from Charleston to Houston, returning Wed, May 21, priced at $215 found 2 hours ago
Delta
Wed, May 14 - Wed, May 21
CHS
Charleston
IAH
Houston
$225 Roundtrip, found 2 hours ago
$225
Roundtrip
found 2 hours ago
Select Delta flight, departing Wed, May 14 from Charleston to Houston, returning Wed, May 21, priced at $225 found 2 hours ago
American Airlines
Wed, May 14 - Wed, May 21
CHS
Charleston
IAH
Houston
$265 Roundtrip, found 2 hours ago
$265
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Wed, May 14 from Charleston to Houston, returning Wed, May 21, priced at $265 found 2 hours ago
JetBlue Airways
Sat, May 10 - Fri, May 30
CHS
Charleston
IAH
Houston
$363 Roundtrip, found 3 hours ago
$363
Roundtrip
found 3 hours ago
Select JetBlue Airways flight, departing Sat, May 10 from Charleston to Houston, returning Fri, May 30, priced at $363 found 3 hours ago

Frequently asked questions

How much does a flight from Charleston Intl. Airport (CHS) to George Bush Intercontinental Airport (IAH) cost?
You can score cheap return tickets from Charleston Intl. Airport (CHS) to George Bush Intercontinental Airport (IAH) starting at $245. Book a seat and take off on your trip. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a United flight leaving CHS on May 15 2025 and touching down at IAH. The price was last updated on April 20 2025 and has not changed since.
What is the cheapest month to fly from CHS to IAH?
The cheapest flights from CHS to IAH are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Charleston Intl. Airport (CHS) to George Bush Intercontinental Airport (IAH)?
When departing from Charleston Intl. Airport (CHS), you can catch a nonstop flight to George Bush Intercontinental Airport (IAH) with United Airlines.
What is the cheapest airline that flies from CHS to IAH?
With prices starting from $123 for a one-way journey from CHS to IAH, United is currently the cheapest carrier flying this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from CHS on May 20 2025. Prices were last updated on April 20 2025 and have not changed since.
How many flights per day from Charleston Intl. Airport (CHS) to George Bush Intercontinental Airport (IAH)?
On average, Charleston Intl. Airport (CHS) only offers 1 direct flight to George Bush Intercontinental Airport (IAH) daily. For more options, try Expedia’s easy-to-use filter tool. Just enter your travel dates, then select “1 Stop” or “2+ Stops” to find flights offering layovers.
What are the most popular departure times for flights from Charleston Intl. Airport (CHS) to George Bush Intercontinental Airport (IAH)?
The 4 PM departures from CHS to IAH are the busiest. These flights can come with a higher price due to their popularity. If you want to save money, pick a less crowded time to fly.
What day of the week has the most flights from CHS to IAH?
Jet off on a Friday if you’re looking for the largest selection of flights from Charleston Intl. Airport (CHS) to George Bush Intercontinental Airport (IAH).
What is the earliest flight from Charleston Intl. Airport (CHS) to George Bush Intercontinental Airport (IAH)?
The earliest flight leaving Charleston Intl. Airport (CHS) is at around 4:59PM UTC-5. Catch this flight and you’ll land at George Bush Intercontinental Airport (IAH) at approximately 7:02PM UTC-6. The total travel time is 3h 3m.
How long does it take to fly from Charleston Intl. Airport (CHS) to George Bush Intercontinental Airport (IAH)?
The average flight duration from CHS to IAH is 3 hours and 3 minutes, covering a distance of 920 mi.
What airline has the least delays from CHS to IAH?
Consider traveling with United Airlines if you’d like to go straight from Charleston Intl. Airport (CHS) to George Bush Intercontinental Airport (IAH) without any holdups. This airline has the best track record for punctuality, with an on-time performance of 83%. Want to get notified of any changes? You can check your flight status using the Expedia App.
What is the best time to fly from Charleston Intl. Airport (CHS) to George Bush Intercontinental Airport (IAH)?
To avoid potential delays on the Charleston Intl. Airport (CHS) to George Bush Intercontinental Airport (IAH) route, aim to travel before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Houston from Charleston Intl. Airport (CHS)?
If you’re boarding a direct flight from Charleston Intl. Airport (CHS) to Houston, George Bush Intercontinental Airport (IAH) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Charleston Intl. Airport (CHS) to George Bush Intercontinental Airport (IAH) last-minute?
Booking your flight from CHS to IAH right before your getaway is generally more expensive. However, if there’s some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a CHS to IAH flight and hotel package?
You’ll generally save money by booking a CHS to IAH flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it’s easy to manage everything in one convenient place. After choosing your ideal accommodations and flights, consider adding extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from Charleston Intl. Airport (CHS) to George Bush Intercontinental Airport (IAH)?
If you booked your CHS to IAH flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.
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