Cheap Flights from Houston (IAH) to Quito (UIO)

Popular airlines from George Bush Intercontinental Airport (IAH) to Mariscal Sucre Intl. Airport (UIO)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save on select hotels after you book a flight*
  • trophy illustration

    Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Frequently asked questions

How long does it take to fly from Houston Airport to Quito International Airport?
United Airlines operates a direct flight departing IAH at 6:15PM and landing at UIO at 11:30PM — a total flying time of 5 hours and 15 minutes. Select a seat, bring a magazine to keep you occupied and the time will pass by quickly.
Is it cheaper to buy a plane ticket from IAH to Quito International Airport last minute?
Being a spontaneous soul is a rewarding way to travel, but it isn't necessarily the ideal way to find a cheap fare. It's better to book your George Bush Intercontinental Airport (IAH) to UIO trip in advance rather than leaving it until the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Leave your spontaneous side for when you're exploring UIO!
What airline has the least delays from Houston Airport to Mariscal Sucre Intl. Airport (UIO)?
Take off with United Airlines from Houston Airport to UIO and you're more likely to hit the tarmac at the time that's on your ticket. This airline has the best performance on this route, with an on-time rate of 71%. If your flight happens to get delayed, the free Expedia App is the perfect way to stay up to date. Our helpful app will give you notifications right when you need them, from flight delays to gate changes and baggage carousel numbers.
What airports do you fly into for Quito from Houston?
You can fly from Houston to Quito through Mariscal Sucre Intl. Airport (UIO) and Latacunga (LTX-Cotopaxi Intl.). Touch down at Mariscal Sucre Intl. Airport (UIO) and you'll be roughly 16 kilometers to the northeast of the heart of Quito. Drop your bags off at your hotel and then experience some of the city's most sought-after sights, such as El Panecillo and Estadio Rodrigo Paz Delgado.
What are the most popular departure times for flights from Houston Airport to UIO?
For United Airlines flights jetting out from IAH to UIO, the most popular departure times are between 6:00 PM - 7:00 PM. If you want to avoid any holdups, fly in the morning. This allows you to dodge the air traffic that accumulates in the afternoon.
Can I change the date of my flight from George Bush Intercontinental Airport (IAH) to Quito International Airport?
Make changes quickly to your Houston Airport to UIO ticket via the Expedia Trips portal. But before doing so, read over the ticket rules in your itinerary to see what the airline will let you do and what charges may apply. Some airlines charge a change fee per person, plus any difference in prices. However, if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also visit our Customer Service portal to find the answers to your questions and to connect with our Virtual Agent.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Mariscal Sucre Intl.
Distance
3778 km
Average flight time
5 hours 20 mins

Book with confidence

Explore a world of travel with Expedia