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George Bush Intercontinental Airport to St. George Regional Airport flight

Explore the cheapest one-way and round-trip flights from George Bush Intercontinental Airport to St. George Regional Airport over the next 90 days, with one-way fares from THB 11,050 and round-trip from THB 10,560. Based on Trip.com's latest 7-day flight data.

      • IAH 05:00
        6h 40m
        1 stop
        SGU 10:40
        Houston - St. George | Sat, Oct 10 | American Airlines
        SGU 17:36
        5h 17m
        1 stop
        IAH 23:53
        St. George - Houston | Fri, Oct 16 | American Airlines
        THB 10,560 THB 21,280
        50% off
        50% off
        THB 21,280 THB 10,560
      • IAH 12:18
        8h 15m
        1 stop
        SGU 19:33
        Houston - St. George | Sat, Nov 28 | United Airlines
        SGU 10:11
        7h 24m
        1 stop
        IAH 18:35
        St. George - Houston | Wed, Dec 2 | United Airlines
        THB 11,890 THB 21,280
        44% off
        44% off
        THB 21,280 THB 11,890
      • IAH 07:25
        6h 15m
        1 stop
        SGU 12:40
        Houston - St. George | Wed, Oct 14 | Delta Air Lines
        SGU 05:50
        6h 39m
        1 stop
        IAH 13:29
        St. George - Houston | Tue, Oct 20 | Delta Air Lines
        THB 12,020 THB 21,280
        44% off
        44% off
        THB 21,280 THB 12,020
      • IAH 14:25
        5h 16m
        1 stop
        SGU 18:41
        Houston - St. George | Sat, Oct 10 | Delta Air Lines
        SGU 15:21
        5h 36m
        1 stop
        IAH 21:57
        St. George - Houston | Fri, Oct 16 | Delta Air Lines
        THB 12,040
        43% off
        THB 21,280 THB 12,040
      • IAH 14:45
        7h 46m
        1 stop
        SGU 21:31
        Houston - St. George | Wed, Oct 21 | American Airlines
        SGU 18:00
        4h 34m
        1 stop
        IAH 23:34
        St. George - Houston | Wed, Oct 28 | American Airlines
        THB 12,190
        43% off
        THB 21,280 THB 12,190
      • IAH 12:18
        8h 15m
        1 stop
        SGU 19:33
        Houston - St. George | Thu, Nov 12 | United Airlines
        SGU 05:00
        7h 31m
        1 stop
        IAH 13:31
        St. George - Houston | Sat, Nov 14 | United Airlines
        THB 12,330
        42% off
        THB 21,280 THB 12,330
      • IAH 07:25
        6h 15m
        1 stop
        SGU 12:40
        Houston - St. George | Fri, Oct 16 | Delta Air Lines
        SGU 08:50
        7h 44m
        1 stop
        IAH 17:34
        St. George - Houston | Tue, Oct 20 | Delta Air Lines
        THB 12,780
        40% off
        THB 21,280 THB 12,780
      • IAH 05:00
        6h 46m
        1 stop
        SGU 10:46
        Houston - St. George | Thu, Nov 12 | American Airlines
        SGU 08:15
        7h 21m
        1 stop
        HOU 16:36
        St. George - Houston | Sat, Nov 14 | American Airlines
        THB 14,090
        34% off
        THB 21,280 THB 14,090
      • IAH 06:20
        7h 50m
        1 stop
        SGU 13:10
        Houston - St. George | Tue, Oct 13 | United Airlines
        SGU 10:15
        7h 19m
        1 stop
        IAH 18:34
        St. George - Houston | Sat, Oct 17 | United Airlines
        THB 14,630
        31% off
        THB 21,280 THB 14,630
      • IAH 06:00
        5h 47m
        1 stop
        SGU 10:47
        Houston - St. George | Thu, Dec 3 | American Airlines
        SGU 07:17
        5h 22m
        1 stop
        IAH 13:39
        St. George - Houston | Sun, Dec 6 | American Airlines
        THB 15,280
        28% off
        THB 21,280 THB 15,280
      • IAH 15:00
        8h 14m
        1 stop
        SGU 22:14
        Houston - St. George | Sat, Oct 10 | United Airlines
        SGU 10:15
        7h 19m
        1 stop
        IAH 18:34
        St. George - Houston | Wed, Oct 14 | United Airlines
        THB 15,360
        28% off
        THB 21,280 THB 15,360
      • IAH 12:18
        8h 15m
        1 stop
        SGU 19:33
        Houston - St. George | Thu, Nov 26 | United Airlines
        SGU 13:50
        8h 4m
        1 stop
        IAH 22:54
        St. George - Houston | Sun, Nov 29 | United Airlines
        THB 15,530
        27% off
        THB 21,280 THB 15,530
      • HOU 13:00
        17h 25m
        1 stop
        SGU 14:00
        Houston - St. George | Thu, Oct 8 | Normal Airline
        SGU 15:00
        6h
        Nonstop
        HOU 16:00
        St. George - Houston | Sat, Oct 10 | Normal Airline
        More cheap flights
        More cheap flights
      • IAH 06:00
        5h 46m
        1 stop
        SGU 10:46
        Houston - St. George | Mon, Oct 26 | American Airlines
        THB 11,050 THB 22,270
        50% off
        50% off
        THB 22,270 THB 11,050
      • IAH 07:20
        6h 52m
        1 stop
        SGU 13:12
        Houston - St. George | Sun, Nov 15 | United Airlines
        THB 11,400 THB 22,270
        49% off
        49% off
        THB 22,270 THB 11,400
      • IAH 07:10
        12h 31m
        1 stop
        SGU 18:41
        Houston - St. George | Mon, Oct 26 | Delta Air Lines
        THB 11,660 THB 22,270
        48% off
        48% off
        THB 22,270 THB 11,660
      • IAH 12:34
        6h 38m
        1 stop
        SGU 18:12
        Houston - St. George | Thu, Oct 15 | United Airlines
        THB 11,760
        47% off
        THB 22,270 THB 11,760
      • IAH 16:26
        7h 4m
        1 stop
        SGU 22:30
        Houston - St. George | Mon, Oct 26 | United Airlines
        THB 11,770
        47% off
        THB 22,270 THB 11,770
      • IAH 12:34
        6h 38m
        1 stop
        SGU 18:12
        Houston - St. George | Sun, Oct 11 | United Airlines
        THB 12,200
        45% off
        THB 22,270 THB 12,200
      • IAH 05:00
        6h 46m
        1 stop
        SGU 10:46
        Houston - St. George | Thu, Oct 15 | American Airlines
        THB 12,280
        45% off
        THB 22,270 THB 12,280
      • IAH 05:15
        13h 57m
        1 stop
        SGU 18:12
        Houston - St. George | Thu, Oct 8 | United Airlines
        THB 13,180
        41% off
        THB 22,270 THB 13,180
      • IAH 14:45
        21h 19m
        1 stop
        SGU 11:04
        Houston - St. George | Thu, Oct 8 | American Airlines
        THB 14,890
        33% off
        THB 22,270 THB 14,890
      • IAH 19:27
        16h 20m
        1 stop
        SGU 10:47
        Houston - St. George | Thu, Oct 8 | Delta Air Lines
        THB 16,250
        27% off
        THB 22,270 THB 16,250
      • HOU 13:00
        17h 25m
        1 stop
        SGU 14:00
        Houston - St. George | Thu, Oct 8 | Normal Airline
        More cheap flights
        More cheap flights

Displayed flight fares from George Bush Intercontinental Airport to St. George Regional Airport 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 George Bush Intercontinental Airport to St. George Regional Airport?

The cheapest airline flying from George Bush Intercontinental Airport to St. George Regional Airport is Delta Air Lines (from THB 10,170) among 3 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Delta Air Lines
From THB 10,170
American Airlines
From THB 11,050
United Airlines
From THB 11,400

Find more flights and airlines

What is the flight schedule from George Bush Intercontinental Airport to St. George Regional Airport?

Check on the flight schedule from Houston to St. George to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA3354

    George Bush Intercontinental Airport

    07:00

    IAH

    3h 5m

    Nonstop

    08:05

    PHX

    S M T W T F S
    Search

  2. AA6351

    Phoenix Sky Harbor International Airport

    10:23

    PHX

    1h 43m

    Nonstop

    12:06

    SGU

    S M T W T F S

  3. DL1532

    George Bush Intercontinental Airport

    11:02

    IAH

    3h 26m

    Nonstop

    13:28

    SLC

    S M T W T F S
    Search

  4. DL4263

    Salt Lake City International Airport

    17:25

    SLC

    1h 16m

    Nonstop

    18:41

    SGU

    S M T W T F S

  5. AA2551

    George Bush Intercontinental Airport

    05:00

    IAH

    1h 20m

    Nonstop

    06:20

    DFW

    S M T W T F S
    Search

  6. AA6359

    Dallas Fort Worth International Airport

    08:30

    DFW

    3h 11m

    Nonstop

    10:41

    SGU

    S M T W T F S

  7. AA700

    George Bush Intercontinental Airport

    06:00

    IAH

    1h 24m

    Nonstop

    07:24

    DFW

    S M T W T F S
    Search

  8. AA6359

    Dallas Fort Worth International Airport

    08:30

    DFW

    3h 11m

    Nonstop

    10:41

    SGU

    S M T W T F S

  9. UA2168

    George Bush Intercontinental Airport

    12:34

    IAH

    2h 40m

    Nonstop

    14:14

    DEN

    S M T W T F S
    Search

  10. UA5054

    Denver International Airport

    16:32

    DEN

    1h 57m

    Nonstop

    18:29

    SGU

    S M T W T F S

  11. AA2551

    George Bush Intercontinental Airport

    05:00

    IAH

    1h 20m

    Nonstop

    06:20

    DFW

    S M T W T F S
    Search

  12. AA474

    Dallas Fort Worth International Airport

    07:20

    DFW

    2h 44m

    Nonstop

    08:04

    PHX

    S M T W T F S

  13. AA6351

    Phoenix Sky Harbor International Airport

    10:23

    PHX

    1h 43m

    Nonstop

    12:06

    SGU

    S M T W T F S

  14. AA2357

    George Bush Intercontinental Airport

    14:45

    IAH

    2h 56m

    Nonstop

    15:41

    PHX

    S M T W T F S
    Search

  15. AA6355

    Phoenix Sky Harbor International Airport

    18:00

    PHX

    1h 31m

    Nonstop

    20:31

    SGU

    S M T W T F S

  16. UA2460

    George Bush Intercontinental Airport

    12:00

    IAH

    3h 45m

    Nonstop

    13:45

    LAX

    S M T W T F S
    Search

  17. UA5117

    Los Angeles International Airport

    13:30

    LAX

    1h 34m

    Nonstop

    16:04

    SGU

    S M T W T F S

  18. UA2767

    George Bush Intercontinental Airport

    15:00

    IAH

    2h 45m

    Nonstop

    16:45

    DEN

    S M T W T F S
    Search

  19. UA5047

    Denver International Airport

    20:49

    DEN

    1h 56m

    Nonstop

    22:45

    SGU

    S M T W T F S

  20. DL1583

    George Bush Intercontinental Airport

    07:50

    IAH

    3h 25m

    Nonstop

    10:15

    SLC

    S M T W T F S
    Search

  21. DL4321

    Salt Lake City International Airport

    13:23

    SLC

    1h 16m

    Nonstop

    14:39

    SGU

    S M T W T F S
Find more flights and airlines

About George Bush Intercontinental Airport and St. George Regional Airport

Learn about George Bush Intercontinental Airport (IAH) and St. George Regional Airport (SGU) — including location, terminals, transportation, and travel tips.

Flight distance 1,855.96 km
Cheapest one-way ticket price THB 11,050
Cheapest return ticket price THB 10,560

FAQs for George Bush Intercontinental Airport to St. George Regional Airport Flights

  • What are the cheapest flights from George Bush Intercontinental Airport to St. George Regional Airport?

    One-way flights from George Bush Intercontinental Airport to St. George Regional Airport currently start from THB 11,050, and round-trip fares start from THB 10,560. The current lowest fare is a American Airlines flight departing on Mon, Oct 26; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from George Bush Intercontinental Airport to St. George Regional Airport is THB 12,140. Prices may vary depending on the departure date, airline, and availability.
  • Enter George Bush Intercontinental Airport and St. George Regional 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 the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.