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George Bush Intercontinental Airport to Mariscal Sucre Quito International Airport flight

Explore the cheapest one-way and round-trip flights from George Bush Intercontinental Airport to Mariscal Sucre Quito International Airport over the next 90 days, with one-way fares from $434 and round-trip from $1,114. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      IAH 6:15 PM
      5h 15m
      Nonstop
      UIO 12:30 AM
      Houston - Quito | Sat, Dec 19 | United Airlines
      UIO 1:35 AM
      5h 15m
      Nonstop
      IAH 5:50 AM
      Quito - Houston | Sat, Dec 26 | United Airlines
      $1,393 $2,993
      53% off
      53% off
      $2,993 $1,393
    • IAH 9:51 AM
      9h 52m
      1 stop
      UIO 8:43 PM
      Houston - Quito | Sat, Dec 19 | American Airlines
      UIO 6:24 AM
      12h 4m
      1 stop
      IAH 5:28 PM
      Quito - Houston | Sat, Dec 26 | American Airlines
      $1,114 $2,993
      63% off
      63% off
      $2,993 $1,114
    • IAH 7:21 PM
      23h 10m
      1 stop
      UIO 7:31 PM
      Houston - Quito | Sat, Dec 19 | Aeromexico
      UIO 9:05 AM
      10h 9m
      1 stop
      IAH 6:14 PM
      Quito - Houston | Sat, Dec 26 | Aeromexico
      $1,118 $2,993
      63% off
      63% off
      $2,993 $1,118
    • IAH 5:25 AM
      15h
      1 stop
      UIO 9:25 PM
      Houston - Quito | Sat, Dec 19 | Delta Air Lines
      UIO 12:55 AM
      18h 11m
      1 stop
      HOU 6:06 PM
      Quito - Houston | Sat, Dec 26 | Delta Air Lines
      $1,403
      53% off
      $2,993 $1,403
    • IAH 12:00 PM
      7h 49m
      1 stop
      UIO 8:49 PM
      Houston - Quito | Sat, Dec 19 | Copa Airlines
      UIO 5:43 AM
      15h 25m
      1 stop
      IAH 8:08 PM
      Quito - Houston | Sat, Dec 26 | Copa Airlines
      $2,394
      20% off
      $2,993 $2,394
    • HOU 1:00 PM
      17h 25m
      1 stop
      UIO 2:00 PM
      Houston - Quito | Thu, Oct 29 | Normal Airline
      UIO 3:00 PM
      6h
      Nonstop
      HOU 4:00 PM
      Quito - Houston | Sat, Oct 31 | Normal Airline
      Find more flights
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    • Cheapest
      IAH 7:21 PM
      23h 10m
      1 stop
      UIO 7:31 PM
      Houston - Quito | Sun, Nov 29 | Aeromexico
      $434 $935
      54% off
      54% off
      $935 $434
    • Cheapest
      IAH 7:21 PM
      23h 10m
      1 stop
      UIO 7:31 PM
      Houston - Quito | Sat, Dec 12 | Aeromexico
      $434 $935
      54% off
      54% off
      $935 $434
    • Cheapest
      IAH 1:54 PM
      29h 41m
      1 stop
      UIO 7:35 PM
      Houston - Quito | Sat, Oct 31 | Aeromexico
      $434 $935
      54% off
      54% off
      $935 $434
    • IAH 7:01 PM
      23h 30m
      1 stop
      UIO 7:31 PM
      Houston - Quito | Tue, Nov 24 | Aeromexico
      $437
      53% off
      $935 $437
    • IAH 7:01 PM
      23h 34m
      1 stop
      UIO 7:35 PM
      Houston - Quito | Thu, Nov 26 | Aeromexico
      $437
      53% off
      $935 $437
    • IAH 1:54 PM
      27h 24m
      1 stop
      UIO 5:18 PM
      Houston - Quito | Thu, Oct 29 | Aeromexico
      $438
      53% off
      $935 $438
    • IAH 8:01 PM
      23h 34m
      1 stop
      UIO 7:35 PM
      Houston - Quito | Tue, Nov 3 | Aeromexico
      $439
      53% off
      $935 $439
    • IAH 11:19 AM
      31h 12m
      1 stop
      UIO 7:31 PM
      Houston - Quito | Tue, Nov 17 | Aeromexico
      $445
      52% off
      $935 $445
    • IAH 11:19 AM
      31h 12m
      1 stop
      UIO 7:31 PM
      Houston - Quito | Thu, Dec 3 | Aeromexico
      $445
      52% off
      $935 $445
    • HOU 1:00 PM
      17h 25m
      1 stop
      UIO 2:00 PM
      Houston - Quito | Thu, Oct 29 | Normal Airline
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    • Cheapest nonstop
      IAH 6:15 PM
      5h 15m
      Nonstop
      UIO 12:30 AM
      Houston - Quito | Mon, Nov 16 | United Airlines
      $747 $935
      20% off
      20% off
      $935 $747
    • IAH 6:15 PM
      5h 15m
      Nonstop
      UIO 12:30 AM
      Houston - Quito | Mon, Nov 9 | United Airlines
      $748 $935
      20% off
      20% off
      $935 $748
    • IAH 6:15 PM
      5h 15m
      Nonstop
      UIO 12:30 AM
      Houston - Quito | Thu, Nov 12 | United Airlines
      $781 $1,427
      45% off
      45% off
      $1,427 $781
    • IAH 6:15 PM
      5h 15m
      Nonstop
      UIO 12:30 AM
      Houston - Quito | Thu, Dec 24 | United Airlines
      $802
      44% off
      $1,427 $802
    • IAH 6:15 PM
      5h 15m
      Nonstop
      UIO 12:30 AM
      Houston - Quito | Mon, Dec 14 | United Airlines
      $802
      44% off
      $1,427 $802
    • IAH 6:15 PM
      5h 15m
      Nonstop
      UIO 12:30 AM
      Houston - Quito | Wed, Nov 4 | United Airlines
      $812
      43% off
      $1,427 $812
    • IAH 11:55 PM
      5h 15m
      Nonstop
      UIO 6:10 AM
      Houston - Quito | Sun, Dec 27 | United Airlines
      $818
      43% off
      $1,427 $818
    • IAH 6:15 PM
      5h 15m
      Nonstop
      UIO 12:30 AM
      Houston - Quito | Sat, Dec 12 | United Airlines
      $829
      42% off
      $1,427 $829
    • IAH 11:55 PM
      5h 15m
      Nonstop
      UIO 6:10 AM
      Houston - Quito | Fri, Dec 25 | United Airlines
      $829
      42% off
      $1,427 $829
    • HOU 1:00 PM
      17h 25m
      1 stop
      UIO 2:00 PM
      Houston - Quito | Thu, Oct 29 | Normal Airline
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    • Cheapest nonstop
      IAH 6:15 PM
      5h 15m
      Nonstop
      UIO 12:30 AM
      Houston - Quito | Thu, Nov 12 | United Airlines
      $781 $1,427
      45% off
      45% off
      $1,427 $781
    • IAH 6:15 PM
      5h 15m
      Nonstop
      UIO 12:30 AM
      Houston - Quito | Thu, Dec 24 | United Airlines
      $802 $1,427
      44% off
      44% off
      $1,427 $802
    • IAH 6:15 PM
      5h 15m
      Nonstop
      UIO 12:30 AM
      Houston - Quito | Mon, Dec 14 | United Airlines
      $802 $1,427
      44% off
      44% off
      $1,427 $802
    • IAH 6:15 PM
      5h 15m
      Nonstop
      UIO 12:30 AM
      Houston - Quito | Wed, Nov 4 | United Airlines
      $812
      43% off
      $1,427 $812
    • IAH 11:55 PM
      5h 15m
      Nonstop
      UIO 6:10 AM
      Houston - Quito | Sun, Dec 27 | United Airlines
      $818
      43% off
      $1,427 $818
    • IAH 6:15 PM
      5h 15m
      Nonstop
      UIO 12:30 AM
      Houston - Quito | Sat, Dec 12 | United Airlines
      $829
      42% off
      $1,427 $829
    • IAH 11:55 PM
      5h 15m
      Nonstop
      UIO 6:10 AM
      Houston - Quito | Fri, Dec 25 | United Airlines
      $829
      42% off
      $1,427 $829
    • IAH 11:55 PM
      5h 15m
      Nonstop
      UIO 6:10 AM
      Houston - Quito | Sat, Dec 26 | United Airlines
      $829
      42% off
      $1,427 $829
    • IAH 6:15 PM
      5h 15m
      Nonstop
      UIO 12:30 AM
      Houston - Quito | Sun, Dec 13 | United Airlines
      $829
      42% off
      $1,427 $829
    • HOU 1:00 PM
      17h 25m
      1 stop
      UIO 2:00 PM
      Houston - Quito | Thu, Oct 29 | Normal Airline
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    • IAH 6:15 PM
      5h 15m
      Nonstop
      UIO 12:30 AM
      Houston - Quito | Mon, Nov 16 | United Airlines
      $747 $935
      20% off
      20% off
      $935 $747
    • IAH 6:15 PM
      5h 15m
      Nonstop
      UIO 12:30 AM
      Houston - Quito | Mon, Nov 9 | United Airlines
      $748 $935
      20% off
      20% off
      $935 $748
    • IAH 6:15 PM
      5h 15m
      Nonstop
      UIO 12:30 AM
      Houston - Quito | Thu, Nov 12 | United Airlines
      $781 $1,427
      45% off
      45% off
      $1,427 $781
    • IAH 6:15 PM
      5h 15m
      Nonstop
      UIO 12:30 AM
      Houston - Quito | Thu, Dec 24 | United Airlines
      $802
      44% off
      $1,427 $802
    • IAH 6:15 PM
      5h 15m
      Nonstop
      UIO 12:30 AM
      Houston - Quito | Mon, Dec 14 | United Airlines
      $802
      44% off
      $1,427 $802
    • IAH 6:15 PM
      5h 15m
      Nonstop
      UIO 12:30 AM
      Houston - Quito | Wed, Nov 4 | United Airlines
      $812
      43% off
      $1,427 $812
    • IAH 11:55 PM
      5h 15m
      Nonstop
      UIO 6:10 AM
      Houston - Quito | Sun, Dec 27 | United Airlines
      $818
      43% off
      $1,427 $818
    • IAH 6:15 PM
      5h 15m
      Nonstop
      UIO 12:30 AM
      Houston - Quito | Sat, Dec 12 | United Airlines
      $829
      42% off
      $1,427 $829
    • IAH 11:55 PM
      5h 15m
      Nonstop
      UIO 6:10 AM
      Houston - Quito | Fri, Dec 25 | United Airlines
      $829
      42% off
      $1,427 $829
    • HOU 1:00 PM
      17h 25m
      1 stop
      UIO 2:00 PM
      Houston - Quito | Thu, Oct 29 | Normal Airline
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Displayed flight fares from Houston to Quito 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 Mariscal Sucre Quito International Airport?

The cheapest airline flying from George Bush Intercontinental Airport to Mariscal Sucre Quito International Airport is Viva (from $340) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Viva
From $340
Frontier Airlines
From $346
Aeromexico
From $431
American Airlines
From $512
avianca
From $600
United Airlines
From $747
Copa Airlines
From $788
Delta Air Lines
From $805
Air Canada
From $865
LATAM Airlines
From $920

Find more flights and airlines

What is the flight schedule from George Bush Intercontinental Airport to Mariscal Sucre Quito International Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA1347

    George Bush Intercontinental Airport

    7:21 AM

    IAH

    2h 34m

    Nonstop

    10:55 AM

    MIA

    S M T W T F S
    Search

  2. LA1451

    Miami Intl. Airport

    3:35 PM

    MIA

    4h 17m

    Nonstop

    6:52 PM

    UIO

    S M T W T F S

  3. F91462

    George Bush Intercontinental Airport

    10:47 AM

    IAH

    2h 32m

    Nonstop

    2:19 PM

    MIA

    S - - W T - S
    Search

  4. AA2259

    Miami Intl. Airport

    7:30 PM

    MIA

    4h 23m

    Nonstop

    11:53 PM

    UIO

    S M - - - - S

  5. AA2144

    George Bush Intercontinental Airport

    5:14 AM

    IAH

    2h 29m

    Nonstop

    8:43 AM

    MIA

    S M T W T F S
    Search

  6. LA1451

    Miami Intl. Airport

    3:35 PM

    MIA

    4h 17m

    Nonstop

    6:52 PM

    UIO

    S M T W T F S

  7. F91404

    George Bush Intercontinental Airport

    6:05 AM

    IAH

    2h 30m

    Nonstop

    9:35 AM

    ATL

    S M T W T F S
    Search

  8. LA6359

    Hartsfield–Jackson Atlanta International Airport

    2:50 PM

    ATL

    5h 9m

    Nonstop

    6:59 PM

    UIO

    S M T W T F S

  9. AA1347

    George Bush Intercontinental Airport

    7:21 AM

    IAH

    2h 34m

    Nonstop

    10:55 AM

    MIA

    S M T W T F S
    Search

  10. AA2259

    Miami Intl. Airport

    7:30 PM

    MIA

    4h 23m

    Nonstop

    11:53 PM

    UIO

    S M - - - - S

  11. F91433

    George Bush Intercontinental Airport

    8:42 AM

    IAH

    3h 48m

    Nonstop

    10:30 AM

    LAX

    - M - - - F -
    Search

  12. CM306

    Los Angeles Intl. Airport

    10:01 PM

    LAX

    6h 22m

    Nonstop

    7:23 AM

    PTY

    S - T - T - S

  13. CM714

    Tocumen International Airport

    12:10 PM

    PTY

    2h 1m

    Nonstop

    2:11 PM

    UIO

    S M T W T F S

  14. B6282

    George Bush Intercontinental Airport

    6:00 PM

    IAH

    3h 41m

    Nonstop

    10:41 PM

    JFK

    S M T W T F S
    Search

  15. CM807

    John F Kennedy Intl. Airport

    1:16 AM

    JFK

    5h 12m

    Nonstop

    6:28 AM

    PTY

    S M T W T F S

  16. CM795

    Tocumen International Airport

    9:25 AM

    PTY

    2h 2m

    Nonstop

    11:27 AM

    UIO

    - - T - T - -

  17. AA4998

    George Bush Intercontinental Airport

    8:04 PM

    IAH

    3h 59m

    Nonstop

    10:03 PM

    LAX

    - - T W - - -
    Search

  18. CM306

    Los Angeles Intl. Airport

    10:01 PM

    LAX

    6h 22m

    Nonstop

    7:23 AM

    PTY

    S - T - T - S

  19. CM714

    Tocumen International Airport

    12:10 PM

    PTY

    2h 1m

    Nonstop

    2:11 PM

    UIO

    S M T W T F S

  20. DL1775

    George Bush Intercontinental Airport

    3:58 PM

    IAH

    3h 35m

    Nonstop

    5:33 PM

    LAX

    - - T W T - -
    Search

  21. CM473

    Los Angeles Intl. Airport

    1:28 AM

    LAX

    6h 23m

    Nonstop

    10:51 AM

    PTY

    S M T W T F S

  22. CM714

    Tocumen International Airport

    12:10 PM

    PTY

    2h 1m

    Nonstop

    2:11 PM

    UIO

    S M T W T F S

  23. AM471

    George Bush Intercontinental Airport

    7:49 PM

    IAH

    2h 36m

    Nonstop

    10:25 PM

    MEX

    S M T W T F S
    Search

  24. AM684

    Mexico City Intl. Airport

    1:50 PM

    MEX

    4h 45m

    Nonstop

    7:35 PM

    UIO

    S - T - T - S
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About George Bush Intercontinental Airport and Mariscal Sucre Quito International Airport

Learn about George Bush Intercontinental Airport (IAH) and Mariscal Sucre Quito International Airport (UIO) — including location, terminals, transportation, and travel tips.

Flight distance 3,804.51 km
Cheapest one-way ticket price $434
Cheapest return ticket price $1,114

FAQs for George Bush Intercontinental Airport to Mariscal Sucre Quito International Airport Flights

  • How long is the flight from George Bush Intercontinental Airport to Mariscal Sucre Quito International Airport?

    George Bush Intercontinental Airport to Mariscal Sucre Quito International Airport takes about 4 hours 40 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 1 daily flights from George Bush Intercontinental Airport (IAH) to Mariscal Sucre Quito International Airport (UIO).
  • The earliest flight from George Bush Intercontinental Airport to Mariscal Sucre Quito International Airport departs at 18:05, and the last departs at 23:45, 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 George Bush Intercontinental Airport (IAH) to Mariscal Sucre Quito International Airport (UIO) is quite popular. Without considering departure times or holidays, tickets cost around $891 in January, the most expensive month to book this route.
  • The latest flight departs from George Bush Intercontinental Airport (IAH) at 18:05 and arrives in Mariscal Sucre Quito International Airport (UIO) at 23:25.
    • The distance from Mariscal Sucre Quito International Airport to downtown is about 13 km. It takes about 30 minutes by taxi.
  • United Airlines is a very popular airline operating an average of 116 flights per month.
  • One-way flights from George Bush Intercontinental Airport to Mariscal Sucre Quito International Airport currently start from $434, and round-trip fares start from $1,114. The current lowest fare is a Aeromexico flight departing on Sun, Nov 29; prices may vary depending on availability.
  • Yes. United Airlines operate direct flights from George Bush Intercontinental Airport to Mariscal Sucre Quito International Airport, with an average flight time of 4 hours 37 minutes, and around 9 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 George Bush Intercontinental Airport to Mariscal Sucre Quito International Airport is $877. Prices may vary depending on the departure date, airline, and availability.
  • George Bush Intercontinental Airport to Mariscal Sucre Quito International Airport operates around 9 weekly flights, mainly by United Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter George Bush Intercontinental Airport and Mariscal Sucre Quito International 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.

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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.