Direct flights from Houston to Quito
All flights from IAH to UIO non-stop. There are direct flights from George Bush Intcntl Houston (IAH), Texas, USA to Mariscal Sucre International (UIO), Ecuador with United Airlines. 9 weekly departures are currently scheduled on this route. Departure times range from 18:05 to 23:55 depending on the schedule period. The flight distance is 2374 miles (3820 km). Flight time ranges from 5 hours and 15 minutes to 5 hours and 20 minutes.
Houston
, USA
Quito
, Ecuador
Flight schedule from Houston to Quito with United Airlines
This is a weekly direct flight schedule for United Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-10-12
Houston to Quito scheduled departures
Select a date to see every published non-stop departure between IAH and UIO.
IAH - UIO route facts
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Distance2374 miles (3820 km)
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Flight time5 hours and 15 minutes to 5 hours and 20 minutes
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Airline United
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Airline alliancesStar Alliance
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CabinsEconomy Business First
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Hub airportsIAH
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Departure terminalsTerminal E
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AircraftBoeing 737MAX 8 Passenger and Boeing 757-200 Passenger
