S$139 Cheap Flights from Houston to Charleston

View S$139 flight on Wed, 13 Aug, 2025Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Charleston Intl. Airport (CHS)

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Cheap Flights from Houston to Charleston (IAH-CHS)

Prices were available within the past 7 days and start at S$139 for one-way flights and S$278 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 13 Aug - Wed, 20 Aug
IAH
Houston
CHS
Charleston
S$278 Return, found 17 hours ago
S$278
Return
found 17 hours ago
Select Delta flight, departing Wed, 13 Aug from Houston to Charleston, returning Wed, 20 Aug, priced at S$278 found 17 hours ago
Delta
Wed, 13 Aug - Wed, 20 Aug
IAH
Houston
CHS
Charleston
S$310 Return, found 17 hours ago
S$310
Return
found 17 hours ago
Select Delta flight, departing Wed, 13 Aug from Houston to Charleston, returning Wed, 20 Aug, priced at S$310 found 17 hours ago
Delta
Wed, 13 Aug - Wed, 20 Aug
IAH
Houston
CHS
Charleston
S$323 Return, found 17 hours ago
S$323
Return
found 17 hours ago
Select Delta flight, departing Wed, 13 Aug from Houston to Charleston, returning Wed, 20 Aug, priced at S$323 found 17 hours ago
Delta
Wed, 13 Aug - Wed, 20 Aug
IAH
Houston
CHS
Charleston
S$329 Return, found 17 hours ago
S$329
Return
found 17 hours ago
Select Delta flight, departing Wed, 13 Aug from Houston to Charleston, returning Wed, 20 Aug, priced at S$329 found 17 hours ago
Delta
Mon, 11 Aug - Mon, 18 Aug
IAH
Houston
CHS
Charleston
S$330 Return, found 2 days ago
S$330
Return
found 2 days ago
Select Delta flight, departing Mon, 11 Aug from Houston to Charleston, returning Mon, 18 Aug, priced at S$330 found 2 days ago
United
Wed, 13 Aug - Wed, 20 Aug
IAH
Houston
CHS
Charleston
S$342 Return, found 17 hours ago
S$342
Return
found 17 hours ago
Select United flight, departing Wed, 13 Aug from Houston to Charleston, returning Wed, 20 Aug, priced at S$342 found 17 hours ago
United
Wed, 13 Aug - Wed, 20 Aug
IAH
Houston
CHS
Charleston
S$355 Return, found 17 hours ago
S$355
Return
found 17 hours ago
Select United flight, departing Wed, 13 Aug from Houston to Charleston, returning Wed, 20 Aug, priced at S$355 found 17 hours ago
American Airlines
Wed, 13 Aug - Wed, 20 Aug
IAH
Houston
CHS
Charleston
S$356 Return, found 17 hours ago
S$356
Return
found 17 hours ago
Select American Airlines flight, departing Wed, 13 Aug from Houston to Charleston, returning Wed, 20 Aug, priced at S$356 found 17 hours ago
Delta
Wed, 13 Aug - Wed, 20 Aug
IAH
Houston
CHS
Charleston
S$363 Return, found 17 hours ago
S$363
Return
found 17 hours ago
Select Delta flight, departing Wed, 13 Aug from Houston to Charleston, returning Wed, 20 Aug, priced at S$363 found 17 hours ago
American Airlines
Wed, 13 Aug - Wed, 20 Aug
IAH
Houston
CHS
Charleston
S$367 Return, found 17 hours ago
S$367
Return
found 17 hours ago
Select American Airlines flight, departing Wed, 13 Aug from Houston to Charleston, returning Wed, 20 Aug, priced at S$367 found 17 hours ago

Find the cheapest month to fly from Houston (IAH) to Charleston (CHS)

August is typically the cheapest month to fly

From S$147 - S$434 per traveller.

Graph displaying average flight prices per month

Houston to Charleston route information
Origin airport
George Bush Intercontinental
Destination airport
Charleston Intl.
Return price
S$277
Distance
1477 km
Average flight time
3 hours 40 mins

Perfect flights from Houston to Charleston

Your Journey from Houston to Charleston

Start your unforgettable journey with Expedia. Our broad selection of flights from Houston to Charleston caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Delta, United, American Airlines. Our selection of flights from George Bush Intercontinental to Charleston Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Houston to Charleston Flights

Experience the joy of finding cheap flights from George Bush Intercontinental to Charleston Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$139 and roundtrip prices from S$278*.
 

Pre-Flight Essentials

Ensure a smooth journey from Houston to Charleston with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Charleston

Picture yourself stepping off the plane in Charleston and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Houston to Charleston Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Houston to Charleston.
 

Beyond the Flight – Exploring Charleston

With Expedia, your adventure extends beyond the flight. Explore Charleston at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Houston to Charleston with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Houston to Charleston with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from George Bush Intercontinental Airport (IAH) to CHS?
The lowest price advertised for a round-trip journey between George Bush Intercontinental Airport (IAH) and Charleston Intl. Airport (CHS) is S$278. But you better act quick. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Houston Airport to Charleston Intl. Airport (CHS)?
Most flights can be cancelled online, but each airline has its own terms and conditions. If you do have to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from Houston Airport to Charleston Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for George Bush Intercontinental Airport (IAH) to Charleston Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Houston Airport to CHS?
It's only 1,500 kilometres from George Bush Intercontinental Airport (IAH) to Charleston Intl. Airport (CHS). It's quite possible that you'll spend more time getting to and from the airport than actually flying!
Which airlines fly direct from IAH to Charleston Intl. Airport (CHS)?
If you want to fly straight from Houston Airport to CHS, United Airlines (UA) is a top option. It operates 30 flights every month between Houston and North Charleston.
Are George Bush Intercontinental Airport (IAH) to Charleston Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices always go up and down, so there are no guarantees. While last-minute flight deals between IAH and Charleston Intl. Airport (CHS) are of course possible, it also makes sense to monitor prices well before you fly. In fact, some airlines publish their prices up to 12 months prior to the departure date. Expedia is continuously updating the biggest airfare bargains around, so keep checking back and be ready to pounce when fare prices drop.

Explore a world of travel with Expedia

Houston Airports

Houston

George Bush Intercontinental to Charleston
S$277.30
*Available to Expedia members.