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

Compare Quito to Houston George Bush Intercntl. flight deals

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Flight deals from Quito to Houston George Bush Intercntl.

Looking for a cheap last-minute deal or the best return flight from Quito to Houston George Bush Intercntl.? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Quito to Houston George Bush Intercntl.

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Quito to Houston George Bush Intercntl. flights are currently cheapest in July.

Direct flights from Quito to Houston George Bush Intercntl.

Quito to Houston George Bush Intercntl.: Alternative routes

Compare routes from Quito to Houston below. You may find an airport to fly into that's cheaper, faster, or easier than Houston George Bush Intercntl..

Quito to Houston: Flight information

The things to know before you go.
Cheapest flight found$1,138
Cheapest month to flyJuly
Average flight time5 hrs, 18 mins
Most popular airlineUnited
Average flights per week10

Finding cheap flights from Quito to Houston George Bush Intercntl.: Frequently asked questions

The best price we found for a return flight from Quito to Houston George Bush Intercntl. is $1,138. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
5 hours and 18 minutes is the average flight time from Quito to Houston George Bush Intercntl..
United flies direct from Quito to Houston George Bush Intercntl..
As of July 2025, there are 10 flights per week flying from Quito to Houston George Bush Intercntl..
The cheapest month to fly from Quito to Houston George Bush Intercntl. is usually July.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Quito Airport to Houston George Bush Intercntl. Airport on Thursday, 24 July 2025.
Yes – the average flight time is 5 hours and 18 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Houston George Bush Intercntl. but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Houston is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Avianca and United offer the cheapest flight tickets to Houston George Bush Intercntl..

Travelling from Mariscal Sucre International Airport (UIO) to George Bush Intercontinental Airport (IAH): what you need to know

  • The average time for a direct flight from Mariscal Sucre International Airport to George Bush Intercontinental Airport is 5 hours 15 minutes.

  • Quito and Houston follow the same timezone, UTC-5.

  • Take your pick of ten weekly Mariscal Sucre International Airport to George Bush Intercontinental Airport flights. The 00:30 departure with United Airlines is the earliest flight available. United Airlines operates the latest service of the day at 01:35.

  • To ensure you get on your UIO to IAH flight, leave enough time to navigate the airport and find your gate. Turning up two hours before international departures and one hour before domestic flights is the standard rule.

  • During popular months like August, it's best to get to the airport earlier than usual. Plan to arrive two hours before domestic departures and four hours ahead for international flights when you travel during peak periods in general.

  • United Airlines offers direct flights from Mariscal Sucre International Airport to George Bush Intercontinental Airport. Book with this popular airline, then get ready to see the sights in Houston — and maybe even more of United States if your schedule allows.

  • The airline most travellers prefer to fly with on this route is United Airlines.

  • The most punctual carrier that offers UIO to IAH flights is United Airlines. Its services arrive without delay 68.85% of the time.

How to find the cheapest flights from Mariscal Sucre International Airport (UIO) to George Bush Intercontinental Airport (IAH)

  • $486 is currently the best price for a one-way Mariscal Sucre International Airport to George Bush Intercontinental Airport flight. A return flight starts at $1,138. These prices can change based on demand.

  • Book six months before you travel. After looking at the numbers on our calendar, this is how far you'll want to book ahead to find cheap tickets from UIO to IAH.

  • May is the cheapest month for flights from Mariscal Sucre International Airport to George Bush Intercontinental Airport. If you're looking to travel at a different time of year, the 'Whole month' tool will show you the lowest prices across every month.

  • You won't have to check back in every day to find out if fares have gone down when you set up a Price Alert. We'll let you know the moment there's a better deal on cheap flights from UIO to IAH.

  • Secure the perfect flight for you with the help of the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Mariscal Sucre International Airport to George Bush Intercontinental Airport, use the 'Sort by' tool. You can also filter results by arrival and departure times, airline, and journey duration.

Handy information about Mariscal Sucre International Airport (UIO)

  • 88.71% of flights leaving Mariscal Sucre International Airport arrive at their destination as planned. With its dependable on-time performance, you're unlikely to experience delays when flying out of UIO.

  • To reach Mariscal Sucre International Airport from central Quito, it'll take around 45 minutes if you're planning to drive. This depends on traffic though. It's approximately 40 kilometres from the airport to the city centre.

  • The trip on public transport takes about 2 hours 10 minutes.

  • Get your journey off to a leisurely start by staying near UIO. Whether you're taking an early flight from Mariscal Sucre International Airport to George Bush Intercontinental Airport or just don't want to be rushed, these stays are the answer:

Arriving at George Bush Intercontinental Airport (IAH)

Getting from George Bush Intercontinental Airport (IAH) to central Houston

  • IAH is located at 16930 JFK Boulevard.

  • From George Bush Intercontinental Airport, Houston is approximately 27 kilometres away. It takes around 20 minutes to get to the centre driving.

  • It typically takes 50 minutes to get there by public transport.

When to fly to George Bush Intercontinental Airport (IAH)

  • July is the busiest month for flights from Mariscal Sucre International Airport to George Bush Intercontinental Airport. To avoid the crowds, visit Houston in February.

  • When booking your flight from Mariscal Sucre International Airport to George Bush Intercontinental Airport, consider the kind of weather you like. August is the warmest month in Houston, with temperatures ranging from 24ºC (75ºF) to 40ºC (104ºF).

  • January sees average temperatures of between 5ºC (41ºF) and 19ºC (66ºF). Search for cheap tickets from UIO to IAH sometime around then if you'd rather travel in cooler conditions.

Explore more of United States

  • San Antonio is just one of the many cities in United States waiting to be discovered once you've taken in the sights of Houston. Around 306 kilometres away to the west, popular attractions include The San Antonio River Walk, San Antonio Missions National Historical Park and San Fernando Cathedral.

  • Dallas is another sought-after destination in United States and is around 370 kilometres north of Houston. No journey is complete without visiting Dallas Arboretum and Botanical Gardens, Perot Museum of Nature and Science and Dallas Museum of Art.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.