Direct (nonstop) flights from Houston to Quito
1 airline flys nonstop from George Bush Intcntl Houston (IAH) to Mariscal Sucre International (UIO). It's 2,353 miles (3,787 km), about 5h 15m in the air. Operated by United Airlines.
United Airlines
Route data last updated: May 26, 2026
Airlines with non-stop flights
UA
United Airlines
Alternative Routes
Other ways to fly from Houston to Quito with one stop · direct emits 398 kg CO₂ per passenger
Looking for the return flight?
UIO → IAH: Flights from Quito to HoustonOther direct flights from Houston
Direct flights from Quito (UIO)
Frequently Asked Questions
How long is the direct flight from Houston to Quito?
A nonstop flight from Houston (IAH) to Quito (UIO) takes approximately 5 hours and 15 minutes. The distance is 2,353 miles (3,787 km).
Which airlines fly nonstop from Houston to Quito?
Just United Airlines.
Is there a nonstop flight from Houston to Quito?
Yes. 1 airline: United Airlines.
How far is Houston from Quito?
The flight distance from Houston to Quito is 2,353 miles (3,787 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Los Angeles.
What type of aircraft flies from Houston to Quito?
At 5h 15m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
Do I need a visa to travel from USA to Ecuador?
Depends on your passport. Check with the Ecuador embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Houston to Quito?
Roughly 398 kg CO2 per passenger one-way. That's about the same as driving 1,990 km.
Is the return flight from Quito to Houston also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Houston to Quito?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. For long-haul, booking 2-3 months out tends to help. Use "Check Prices" above to compare.
How early should I arrive at George Bush Intcntl Houston for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.