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Charleston International Airport to George Bush Intercontinental Airport flight

Explore the cheapest one-way and round-trip flights from Charleston International Airport to George Bush Intercontinental Airport over the next 90 days, with one-way fares from SGD 152 and round-trip from SGD 363. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      CHS 6:30 AM
      2h 56m
      Nonstop
      IAH 8:26 AM
      Charleston - Houston | Thu, Nov 5 | United Airlines
      IAH 6:28 PM
      2h 31m
      Nonstop
      CHS 9:59 PM
      Houston - Charleston | Thu, Nov 12 | United Airlines
      SGD 437 SGD 630
      31% off
      31% off
      SGD 630 SGD 437
    • CHS 6:30 AM
      2h 56m
      Nonstop
      IAH 8:26 AM
      Charleston - Houston | Mon, Nov 2 | United Airlines
      IAH 12:40 PM
      2h 39m
      Nonstop
      CHS 4:19 PM
      Houston - Charleston | Mon, Nov 9 | United Airlines
      SGD 447 SGD 630
      28% off
      28% off
      SGD 630 SGD 447
    • CHS 5:20 AM
      4h 26m
      1 stop
      IAH 8:46 AM
      Charleston - Houston | Thu, Nov 12 | Delta Air Lines
      HOU 6:00 AM
      4h 52m
      1 stop
      CHS 11:52 AM
      Houston - Charleston | Thu, Nov 19 | Delta Air Lines
      SGD 363 SGD 630
      42% off
      42% off
      SGD 630 SGD 363
    • CHS 12:09 PM
      6h
      1 stop
      IAH 5:09 PM
      Charleston - Houston | Mon, Nov 2 | Delta Air Lines
      HOU 6:09 AM
      6h 9m
      1 stop
      CHS 1:18 PM
      Houston - Charleston | Mon, Nov 9 | Delta Air Lines
      SGD 365
      42% off
      SGD 630 SGD 365
    • CHS 6:00 AM
      5h 4m
      1 stop
      IAH 10:04 AM
      Charleston - Houston | Mon, Oct 26 | Delta Air Lines
      HOU 6:09 AM
      4h 26m
      1 stop
      CHS 11:35 AM
      Houston - Charleston | Thu, Oct 29 | Delta Air Lines
      SGD 380
      40% off
      SGD 630 SGD 380
    • CHS 5:34 PM
      7h 28m
      1 stop
      IAH 12:02 AM
      Charleston - Houston | Thu, Dec 3 | Delta Air Lines
      HOU 6:08 AM
      4h 42m
      1 stop
      CHS 11:50 AM
      Houston - Charleston | Thu, Dec 10 | Delta Air Lines
      SGD 382
      39% off
      SGD 630 SGD 382
    • CHS 2:55 PM
      6h 26m
      1 stop
      IAH 8:21 PM
      Charleston - Houston | Mon, Nov 2 | American Airlines
      IAH 6:00 AM
      4h 23m
      1 stop
      CHS 11:23 AM
      Houston - Charleston | Wed, Nov 4 | American Airlines
      SGD 385
      39% off
      SGD 630 SGD 385
    • CHS 6:10 AM
      5h 15m
      1 stop
      IAH 10:25 AM
      Charleston - Houston | Thu, Nov 5 | American Airlines
      IAH 7:25 AM
      5h 25m
      1 stop
      CHS 1:50 PM
      Houston - Charleston | Thu, Nov 12 | American Airlines
      SGD 395
      37% off
      SGD 630 SGD 395
    • CHS 5:05 AM
      5h 1m
      1 stop
      IAH 9:06 AM
      Charleston - Houston | Wed, Nov 25 | American Airlines
      IAH 6:00 AM
      6h 30m
      1 stop
      CHS 1:30 PM
      Houston - Charleston | Sun, Nov 29 | American Airlines
      SGD 396
      37% off
      SGD 630 SGD 396
    • CHS 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Charleston - Houston | Mon, Oct 19 | Normal Airline
      HOU 3:00 PM
      6h
      Nonstop
      CHS 4:00 PM
      Houston - Charleston | Wed, Oct 21 | Normal Airline
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    • Cheapest
      CHS 7:54 PM
      19h 50m
      1 stop
      IAH 2:44 PM
      Charleston - Houston | Fri, Nov 6 | Breeze Airways
      SGD 152 SGD 815
      81% off
      81% off
      SGD 815 SGD 152
    • CHS 4:57 PM
      22h 51m
      1 stop
      IAH 2:48 PM
      Charleston - Houston | Wed, Oct 21 | Breeze Airways
      SGD 177 SGD 815
      78% off
      78% off
      SGD 815 SGD 177
    • CHS 5:20 AM
      4h 26m
      1 stop
      IAH 8:46 AM
      Charleston - Houston | Thu, Nov 12 | Delta Air Lines
      SGD 192 SGD 815
      76% off
      76% off
      SGD 815 SGD 192
    • CHS 2:28 PM
      7h 30m
      1 stop
      IAH 8:58 PM
      Charleston - Houston | Mon, Nov 16 | Delta Air Lines
      SGD 194
      76% off
      SGD 815 SGD 194
    • CHS 5:28 PM
      6h 18m
      1 stop
      IAH 10:46 PM
      Charleston - Houston | Thu, Nov 5 | American Airlines
      SGD 199
      76% off
      SGD 815 SGD 199
    • CHS 6:10 AM
      5h 14m
      1 stop
      IAH 10:24 AM
      Charleston - Houston | Thu, Nov 12 | American Airlines
      SGD 199
      76% off
      SGD 815 SGD 199
    • CHS 3:29 PM
      6h 10m
      1 stop
      IAH 8:39 PM
      Charleston - Houston | Sat, Nov 21 | American Airlines
      SGD 199
      76% off
      SGD 815 SGD 199
    • CHS 4:59 PM
      5h 4m
      1 stop
      IAH 9:03 PM
      Charleston - Houston | Thu, Nov 5 | American Airlines
      SGD 199
      75% off
      SGD 789 SGD 199
    • CHS 5:30 AM
      4h 5m
      1 stop
      IAH 8:35 AM
      Charleston - Houston | Fri, Oct 30 | Delta Air Lines
      SGD 201
      75% off
      SGD 815 SGD 201
    • CHS 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Charleston - Houston | Mon, Oct 19 | Normal Airline
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    • Cheapest nonstop
      CHS 6:30 AM
      2h 56m
      Nonstop
      IAH 8:26 AM
      Charleston - Houston | Thu, Nov 5 | United Airlines
      SGD 244 SGD 789
      69% off
      69% off
      SGD 789 SGD 244
    • CHS 6:30 AM
      2h 56m
      Nonstop
      IAH 8:26 AM
      Charleston - Houston | Sun, Nov 1 | United Airlines
      SGD 308 SGD 789
      61% off
      61% off
      SGD 789 SGD 308
    • CHS 6:30 AM
      2h 56m
      Nonstop
      IAH 8:26 AM
      Charleston - Houston | Tue, Nov 24 | United Airlines
      SGD 342 SGD 789
      56% off
      56% off
      SGD 789 SGD 342
    • CHS 6:30 AM
      2h 58m
      Nonstop
      IAH 8:28 AM
      Charleston - Houston | Sun, Dec 13 | United Airlines
      SGD 354
      55% off
      SGD 789 SGD 354
    • CHS 6:30 AM
      2h 55m
      Nonstop
      IAH 8:25 AM
      Charleston - Houston | Sun, Oct 25 | United Airlines
      SGD 486
      38% off
      SGD 789 SGD 486
    • CHS 5:05 PM
      2h 50m
      Nonstop
      IAH 6:55 PM
      Charleston - Houston | Tue, Oct 20 | United Airlines
      SGD 560
      28% off
      SGD 789 SGD 560
    • CHS 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Charleston - Houston | Mon, Oct 19 | Normal Airline
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    • Cheapest nonstop
      CHS 6:30 AM
      2h 56m
      Nonstop
      IAH 8:26 AM
      Charleston - Houston | Thu, Nov 5 | United Airlines
      SGD 244 SGD 789
      69% off
      69% off
      SGD 789 SGD 244
    • CHS 6:30 AM
      2h 56m
      Nonstop
      IAH 8:26 AM
      Charleston - Houston | Sun, Nov 1 | United Airlines
      SGD 308 SGD 789
      61% off
      61% off
      SGD 789 SGD 308
    • CHS 6:30 AM
      2h 56m
      Nonstop
      IAH 8:26 AM
      Charleston - Houston | Tue, Nov 24 | United Airlines
      SGD 342 SGD 789
      56% off
      56% off
      SGD 789 SGD 342
    • CHS 6:30 AM
      2h 58m
      Nonstop
      IAH 8:28 AM
      Charleston - Houston | Sun, Dec 13 | United Airlines
      SGD 354
      55% off
      SGD 789 SGD 354
    • CHS 6:30 AM
      2h 55m
      Nonstop
      IAH 8:25 AM
      Charleston - Houston | Sun, Oct 25 | United Airlines
      SGD 486
      38% off
      SGD 789 SGD 486
    • CHS 5:05 PM
      2h 50m
      Nonstop
      IAH 6:55 PM
      Charleston - Houston | Tue, Oct 20 | United Airlines
      SGD 560
      28% off
      SGD 789 SGD 560
    • CHS 4:59 PM
      5h 4m
      1 stop
      IAH 9:03 PM
      Charleston - Houston | Thu, Nov 5 | American Airlines
      SGD 199
      75% off
      SGD 789 SGD 199
    • CHS 5:05 AM
      4h 58m
      1 stop
      IAH 9:03 AM
      Charleston - Houston | Sun, Nov 1 | American Airlines
      SGD 259
      67% off
      SGD 789 SGD 259
    • CHS 5:10 AM
      4h 48m
      1 stop
      IAH 8:58 AM
      Charleston - Houston | Sun, Dec 13 | Delta Air Lines
      SGD 307
      61% off
      SGD 789 SGD 307
    • CHS 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Charleston - Houston | Mon, Oct 19 | Normal Airline
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    • Cheapest nonstop
      CHS 5:05 PM
      2h 50m
      Nonstop
      IAH 6:55 PM
      Charleston - Houston | Tue, Oct 20 | United Airlines
      SGD 560 SGD 789
      28% off
      28% off
      SGD 789 SGD 560
    • CHS 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Charleston - Houston | Mon, Oct 19 | Normal Airline
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Displayed flight fares from Charleston to Houston are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Charleston International Airport to George Bush Intercontinental Airport?

The cheapest airline flying from Charleston International Airport to George Bush Intercontinental Airport is Breeze Airways (from SGD 152) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Breeze Airways
From SGD 152
Delta Air Lines
From SGD 192
American Airlines
From SGD 199
Allegiant Air
From SGD 219
Jetblue Airways
From SGD 353
Alaska Airlines
From SGD 520
United Airlines
From SGD 560

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What is the flight schedule from Charleston International Airport to George Bush Intercontinental Airport?

Check the schedule for flights from Charleston to Houston and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA1155

    Charleston International Airport

    7:00 AM

    CHS

    2h 38m

    8:38 AM

    IAH

    S M T W T F S
    Search

  2. UA6329

    Charleston International Airport

    5:05 PM

    CHS

    2h 50m

    6:55 PM

    IAH

    S M T W T F S
    Search

  3. DL2179

    Charleston International Airport

    2:25 PM

    CHS

    1h 17m

    Nonstop

    3:42 PM

    ATL

    S M T W T F S
    Search

  4. DL1131

    Hartsfield–Jackson Atlanta International Airport

    4:35 PM

    ATL

    2h 7m

    Nonstop

    5:42 PM

    IAH

    S M T W T F S

  5. DL1381

    Charleston International Airport

    4:20 PM

    CHS

    1h 18m

    Nonstop

    5:38 PM

    ATL

    S M T W T F S
    Search

  6. DL1284

    Hartsfield–Jackson Atlanta International Airport

    7:53 PM

    ATL

    2h 17m

    Nonstop

    9:10 PM

    IAH

    S M T W T F S

  7. DL3055

    Charleston International Airport

    5:30 AM

    CHS

    1h 15m

    Nonstop

    6:45 AM

    ATL

    S M T W T F S
    Search

  8. DL1585

    Hartsfield–Jackson Atlanta International Airport

    7:25 AM

    ATL

    2h 21m

    Nonstop

    8:46 AM

    IAH

    S M T W T - S

  9. AA3057

    Charleston International Airport

    3:33 PM

    CHS

    1h 15m

    Nonstop

    4:48 PM

    CLT

    - M - - - - -
    Search

  10. AA2935

    Charlotte Douglas International Airport

    6:25 PM

    CLT

    2h 46m

    Nonstop

    8:11 PM

    IAH

    S M T W T F S

  11. AA2943

    Charleston International Airport

    7:08 PM

    CHS

    3h 8m

    Nonstop

    9:16 PM

    DFW

    S M T W T F S
    Search

  12. AA3023

    Dallas Fort Worth International Airport

    10:46 PM

    DFW

    1h 13m

    Nonstop

    11:59 PM

    IAH

    S M T W T F S

  13. DL3179

    Charleston International Airport

    7:59 PM

    CHS

    1h 22m

    Nonstop

    9:21 PM

    ATL

    S - - W T - S
    Search

  14. DL1601

    Hartsfield–Jackson Atlanta International Airport

    10:40 PM

    ATL

    2h 18m

    Nonstop

    11:58 PM

    IAH

    S M T W T F S

  15. DL1437

    Charleston International Airport

    12:40 PM

    CHS

    1h 15m

    Nonstop

    1:55 PM

    ATL

    S M T W T F S
    Search

  16. DL1131

    Hartsfield–Jackson Atlanta International Airport

    4:35 PM

    ATL

    2h 7m

    Nonstop

    5:42 PM

    IAH

    S M T W T F S
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About Charleston International Airport and George Bush Intercontinental Airport

Learn about Charleston International Airport (CHS) and George Bush Intercontinental Airport (IAH) — including location, terminals, transportation, and travel tips.

Flight distance 1,487.47 km
Cheapest one-way ticket price SGD 152
Cheapest return ticket price SGD 363

FAQs for Charleston International Airport to George Bush Intercontinental Airport Flights

  • How long is the flight from Charleston International Airport to George Bush Intercontinental Airport?

    Charleston International Airport to George Bush Intercontinental Airport takes about 2 hours 22 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 2 daily flights from Charleston International Airport (CHS) to George Bush Intercontinental Airport (IAH).
  • The earliest flight from Charleston International Airport to George Bush Intercontinental Airport departs at 07:00, and the last departs at 17:05, with about 2 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Charleston International Airport (CHS) to George Bush Intercontinental Airport (IAH) is quite popular. Without considering departure times or holidays, tickets cost around SGD 607 in October, the most expensive month to book this route.
  • The earliest flight departs from Charleston International Airport (CHS) at 06:30 and arrives in George Bush Intercontinental Airport (IAH) at 08:33.
  • The latest flight departs from Charleston International Airport (CHS) at 17:05 and arrives in George Bush Intercontinental Airport (IAH) at 19:05.
  • United Airlines is a very popular airline operating an average of 315 flights per month.
  • One-way flights from Charleston International Airport to George Bush Intercontinental Airport currently start from SGD 152, and round-trip fares start from SGD 363. The current lowest fare is a Breeze Airways flight departing on Fri, Nov 6; prices may vary depending on availability.
  • Yes. United Airlines operate direct flights from Charleston International Airport to George Bush Intercontinental Airport, with an average flight time of 2 hours 10 minutes, and around 14 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Charleston International Airport to George Bush Intercontinental Airport is SGD 401. Prices may vary depending on the departure date, airline, and availability.
  • Charleston International Airport to George Bush Intercontinental Airport operates around 14 weekly flights, mainly by United Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Charleston International Airport and George Bush Intercontinental Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.