CHS - IAH

$102 Find Cheap Flights from Charleston to Houston George Bush Airport - Compare and Save

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Everything you should know

Cheapest round-trip
$146
Typical prices: $346-$569
Multiple Airlines
Sat 12/8Sat 12/15
CHS - IAH • 1 stop
Cheapest non-stop
$211
Typical prices: $365-$622
United Airlines
Mon 11/19Wed 11/21
CHS - IAH • Non-stop
Nonstop flights
Every day
You can fly direct with United Airlines. Average duration is 3h
Direct flights
+1
Direct flights
+1
When to book
14 weeks
in advance
Our data shows that travelers who book at least 14 weeks in advance save around 65% compared to booking last minute.
Insights
Insights
When to travel
November
Cheapest • 51% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Fort Lauderdale (FLL)
Cheapest • Avg $179 (round-trip)
Atlanta Hartsfield-Jackson (ATL)
Shortest trip • 4h 39m (one-way)
Insights
Insights
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We hope you love your trip to Houston George Bush Intcntl Airport!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Charleston to George Bush Intcntl (CHS-IAH)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Charleston to George Bush Intcntl

Tue, Dec 8 - Tue, Dec 15
Multiple Airlines Logo
3:00 pm - 10:12 amCHS  Charleston-IAH Houston George Bush Intcntl
20h 12m1 stop Orlando
Multiple Airlines Logo
7:39 pm - 8:38 amIAH  Houston George Bush Intcntl-CHS Charleston
11h 59m1 stop Orlando
$146Multiple Airlines
Tue, Dec 8 - Mon, Dec 14
Multiple Airlines Logo
3:00 pm - 10:12 amCHS  Charleston-IAH Houston George Bush Intcntl
20h 12m1 stop Orlando
Multiple Airlines Logo
7:39 pm - 8:38 amIAH  Houston George Bush Intcntl-CHS Charleston
11h 59m1 stop Orlando
$151Multiple Airlines
Tue, Jan 12 - Tue, Jan 19
Multiple Airlines Logo
3:07 pm - 11:56 pmCHS  Charleston-IAH Houston George Bush Intcntl
9h 49m1 stop Orlando
Multiple Airlines Logo
5:44 pm - 8:38 amIAH  Houston George Bush Intcntl-CHS Charleston
13h 54m1 stop Orlando
$153Multiple Airlines
Tue, Dec 8 - Tue, Dec 15
Multiple Airlines Logo
3:00 pm - 10:12 amCHS  Charleston-IAH Houston George Bush Intcntl
20h 12m1 stop Orlando
Multiple Airlines Logo
5:01 pm - 7:29 pmIAH  Houston George Bush Intcntl-CHS Charleston
25h 28m1 stop Fort Lauderdale
$161Multiple Airlines
Thu, Nov 19 - Sat, Nov 21
United Airlines Logo
6:30 am - 8:26 amCHS  Charleston-IAH Houston George Bush Intcntl
2h 56mnonstop
United Airlines Logo
6:28 pm - 9:59 pmIAH  Houston George Bush Intcntl-CHS Charleston
2h 31mnonstop
$211United Airlines
Thu, Nov 19 - Thu, Nov 26
United Airlines Logo
6:30 am - 8:26 amCHS  Charleston-IAH Houston George Bush Intcntl
2h 56mnonstop
United Airlines Logo
12:40 pm - 4:11 pmIAH  Houston George Bush Intcntl-CHS Charleston
2h 31mnonstop
$211United Airlines
Sat, Dec 12 - Tue, Dec 15
Delta Logo
4:01 pm - 8:58 pmCHS  Charleston-IAH Houston George Bush Intcntl
5h 57m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:25 am - 11:50 amIAH  Houston George Bush Intcntl-CHS Charleston
5h 25m1 stop Atlanta Hartsfield-Jackson
$231Delta
Sat, Dec 12 - Wed, Dec 16
Delta Logo
12:55 pm - 6:10 pmCHS  Charleston-IAH Houston George Bush Intcntl
6h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
10:07 am - 3:10 pmIAH  Houston George Bush Intcntl-CHS Charleston
4h 03m1 stop Atlanta Hartsfield-Jackson
$231Delta
Sat, Dec 12 - Tue, Dec 15
Delta Logo
4:01 pm - 8:58 pmCHS  Charleston-IAH Houston George Bush Intcntl
5h 57m1 stop Atlanta Hartsfield-Jackson
Delta Logo
8:10 am - 3:10 pmIAH  Houston George Bush Intcntl-CHS Charleston
6h 00m1 stop Atlanta Hartsfield-Jackson
$231Delta
Tue, Dec 22 - Tue, Dec 29
United Airlines Logo
6:30 am - 8:30 amCHS  Charleston-IAH Houston George Bush Intcntl
3h 00mnonstop
United Airlines Logo
6:35 pm - 10:02 pmIAH  Houston George Bush Intcntl-CHS Charleston
2h 27mnonstop
$257United Airlines
Booking Insights

Price, demand and travel trends for Charleston to Houston George Bush Intcntl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Charleston to Houston George Bush Intcntl Airport?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Charleston to Houston George Bush Intcntl Airport. It’s 5% cheaper than the average day, while Tuesday is the most expensive, with prices 6% higher.

What’s the cheapest month to fly from Charleston to Houston George Bush Intcntl Airport?

•November is the cheapest month to fly from Charleston to Houston George Bush Intcntl Airport at $203 round-trip.
•June ($639) and March ($513) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 214% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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

Flights from Charleston to Houston George Bush Intcntl Airport are cheapest 14 weeks before departure. Booking in this window typically costs about 65% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Expert advice

Expert advice for your flight from Charleston to George Bush Intcntl

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
John Walton

John Walton

Expert on IAH

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Brandon Schultz

Brandon Schultz

Expert on CHS

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

Key details for Charleston to Houston George Bush Intcntl Airport flights

Low season

June

Cheapest flight

$102
Beat the crowds with an average 29% drop in travelers.
The most popular month to fly with an average 20% increase in travelers.
One-way flight from Charleston to Houston George Bush Intcntl Airport

When to book flights from Charleston to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Charleston to George Bush Intcntl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Charleston to Houston George Bush Intcntl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from Charleston to Houston George Bush Intcntl Airport?

    These are the earliest and latest flight times available from Charleston to Houston George Bush Intcntl Airport:

    • Earliest: departs at 6:30 am and lands at 9:30 am
    • Latest: departs at 5:13 pm and lands at 8:13 pm.

    The flight takes about 3h.

  • What cabin classes can I book on flights from Charleston to Houston George Bush Intcntl Airport?

    Two cabin classes are available on flights from Charleston to Houston George Bush Intcntl Airport:

    • Economy Class
    • First Class

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

    A nonstop flight from Charleston to Houston George Bush Intcntl Airport takes 3h, covering 923 miles.

  • Do I need a passport to fly from Charleston to Houston George Bush Intcntl Airport?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Charleston to Houston George Bush Intcntl Airport flight?

    Round-trip flights from Charleston to Houston George Bush Intcntl Airport range from $346 to $569, with an average of $415 over the past 12 months. Anything below $346 counts as a good deal.

  • How expensive are last-minute Charleston to Houston George Bush Intcntl Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 108% above the $415 route average. Book 14 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Charleston to Houston George Bush Intcntl Airport?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $179 round-trip via Fort Lauderdale (FLL), compared to $443 for nonstop.

  • What is the standard checked-bag allowance on flights from Charleston to Houston George Bush Intcntl Airport?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$80 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Charleston to Houston George Bush Intcntl Airport?

    The Embraer 175 (Enhanced Winglets) family is used most often on this route, operated mainly by United Airlines. Other aircraft seen on the route include Boeing 737-700 variants.

  • How are flight departures from Charleston to Houston George Bush Intcntl Airport spread across the day?

    Morning is the busiest departure period on Charleston to Houston George Bush Intcntl Airport flights, with 50% of flights leaving in that window. Evening departures account for 50%, afternoon flights for 0%, and night flights for 0%.

  • Have flight prices from Charleston to Houston George Bush Intcntl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $146 to $1,004. That means the highest observed fare was about 7x higher than the lowest one.

  • Which airlines offer Wi-Fi on Charleston to Houston George Bush Intcntl Airport flights?

    JetBlue is the only airline on the Charleston to Houston George Bush Intcntl Airport route offering in-flight Wi-Fi. Pricing depends on fare class.

  • How are flight prices from Charleston to Houston George Bush Intcntl Airport looking right now?

    One-way fares from Charleston to Houston George Bush Intcntl Airport are currently lower than usual. Average one-way flight prices are about $137, which is 44% below the typical average for this route.

  • What car rental options are available at Houston George Bush Intcntl Airport (IAH)?

    Houston George Bush Intcntl Airport (IAH) hosts 5 major car rental companies, with daily rates averaging $40 for economy cars. Top options include:

    • ACO Rent A Car
    • Easirent
    • America Car Rental
    • Thrifty
    • Hertz

  • Which airports can I use when flying from Charleston to Houston George Bush Intcntl Airport?

    Flights from Charleston to Houston George Bush Intcntl Airport usually depart from Charleston (CHS) and arrive at Houston George Bush Intcntl (IAH).

  • Which airports do connecting flights from Charleston to Houston George Bush Intcntl Airport pass through?

    One-stop flights from Charleston to Houston George Bush Intcntl Airport most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 44% of one-stop connections
    • Charlotte Douglas (CLT) - 27% of one-stop connections
    • Fort Lauderdale (FLL) - 18% of one-stop connections
    • Dallas/Fort Worth (DFW) - 4% of one-stop connections

  • Can I save money by using flexible dates for flights from Charleston to Houston George Bush Intcntl Airport?

    Yes. Flexible dates can save you up to 10% on flights from Charleston to Houston George Bush Intcntl Airport. Wednesday is the cheapest departure day at $398 round-trip on average, while Tuesday is the most expensive at $440, a difference of $42.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What airlines fly from Charleston to Houston George Bush Intcntl Airport?

    Only United Airlines operates flights between Charleston and Houston George Bush Intcntl Airport.

  • How much time can I save by choosing a different layover airport from Charleston to Houston George Bush Intcntl Airport?

    Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 4h 39m, compared with 5h via Dallas/Fort Worth (DFW) and 5h 08m via Charlotte Douglas (CLT).

  • What is the time difference between Charleston and Houston George Bush Intcntl Airport?

    Houston George Bush Intcntl Airport is 1 hour behind Charleston (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Houston George Bush Intcntl Airport?

    Some of the most popular sights in Houston George Bush Intcntl Airport are George R. Brown Convention Center, Daikin Park and Houston Stadium. These are among the most viewed places in Houston George Bush Intcntl Airport on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Charleston to Houston George Bush Intcntl Airport flights?

    Among airlines operating Charleston to Houston George Bush Intcntl Airport flights:

    • United Airlines: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Charleston to Houston George Bush Intcntl Airport flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • United Airlines: a cabin bag and a checked bag in Economy Class
    • JetBlue: a cabin bag in Economy Class class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Your guide to booking Charleston to Houston George Bush Intcntl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Tuesday. On this route, Wednesday flights average $398, about $42 less than Tuesday fares (10% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 14 weeks before you fly. On this route, that window historically saves about 65% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Charleston to Houston George Bush Intcntl Airport trip for November. Fares historically average $203 round-trip in that month - typically $436 less than the most expensive month, which is June (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Fort Lauderdale Airport (FLL) can be cheaper than flying direct. The cheapest layover option averages $179 round-trip on this route - about $264 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Houston George Bush Intcntl Airport.

    • Houston Airport Marriott at George Bush Intercontinental

Prefer to fly direct from Charleston to Houston George Bush Airport?

 
Find which airlines fly direct from Charleston Airport to Houston George Bush Intcntl Airport, which days they fly and book direct flights.

Direct departures

Charleston to Houston George Bush Intcntl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Houston George Bush Intcntl to Charleston

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

More options for your flight from Charleston to George Bush Intcntl

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