£380 Cheap Flights from Quito (UIO) to Houston (IAH)

View £380 flight on Thu, 21 Jan 2027Opens in a new window

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

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

Prices were available within the past 7 days and start at £380 for one-way flights and £763 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

avianca
Mon, 1 Jun - Wed, 10 Jun
UIO
Quito
IAH
Houston
£763 Return, found 2 days ago
£763
Return
found 2 days ago
Select avianca flight, departing Mon, 1 Jun from Quito to Houston, returning Wed, 10 Jun, priced at £763 found 2 days ago
avianca
Tue, 20 Oct - Thu, 29 Oct
UIO
Quito
IAH
Houston
£767 Return, found 6 days ago
£767
Return
found 6 days ago
Select avianca flight, departing Tue, 20 Oct from Quito to Houston, returning Thu, 29 Oct, priced at £767 found 6 days ago
avianca
Tue, 12 May - Tue, 16 Jun
UIO
Quito
IAH
Houston
£770 Return, found 4 days ago
£770
Return
found 4 days ago
Select avianca flight, departing Tue, 12 May from Quito to Houston, returning Tue, 16 Jun, priced at £770 found 4 days ago
avianca
Mon, 1 Jun - Wed, 10 Jun
UIO
Quito
IAH
Houston
£773 Return, found 2 days ago
£773
Return
found 2 days ago
Select avianca flight, departing Mon, 1 Jun from Quito to Houston, returning Wed, 10 Jun, priced at £773 found 2 days ago
avianca
Mon, 18 May - Mon, 25 May
UIO
Quito
IAH
Houston
£774 Return, found 1 day ago
£774
Return
found 1 day ago
Select avianca flight, departing Mon, 18 May from Quito to Houston, returning Mon, 25 May, priced at £774 found 1 day ago
avianca
Fri, 5 Jun - Wed, 8 Jul
UIO
Quito
IAH
Houston
£776 Return, found 2 days ago
£776
Return
found 2 days ago
Select avianca flight, departing Fri, 5 Jun from Quito to Houston, returning Wed, 8 Jul, priced at £776 found 2 days ago
American Airlines
Fri, 26 Jun - Sat, 5 Sept
UIO
Quito
IAH
Houston
£847 Return, found 1 day ago
£847
Return
found 1 day ago
Select American Airlines flight, departing Fri, 26 Jun from Quito to Houston, returning Sat, 5 Sept, priced at £847 found 1 day ago
LATAM Airlines Group
Fri, 26 Jun - Sat, 5 Sept
UIO
Quito
IAH
Houston
£875 Return, found 1 day ago
£875
Return
found 1 day ago
Select LATAM Airlines Group flight, departing Fri, 26 Jun from Quito to Houston, returning Sat, 5 Sept, priced at £875 found 1 day ago
United
Fri, 26 Jun - Sat, 5 Sept
UIO
Quito
IAH
Houston
£932 Return, found 1 day ago
£932
Return
found 1 day ago
Select United flight, departing Fri, 26 Jun from Quito to Houston, returning Sat, 5 Sept, priced at £932 found 1 day ago
Delta
Fri, 26 Jun - Sat, 5 Sept
UIO
Quito
IAH
Houston
£981 Return, found 1 day ago
£981
Return
found 1 day ago
Select Delta flight, departing Fri, 26 Jun from Quito to Houston, returning Sat, 5 Sept, priced at £981 found 1 day ago

Frequently asked questions

How much is a flight from Quito International Airport to George Bush Intercontinental Airport (IAH)?
Start packing your bags, because round-trip journeys from Quito International Airport to IAH start from £763. That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book today to get the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Quito International Airport to George Bush Intercontinental Airport (IAH)?
This varies from airline to airline, as each has its own set of terms and conditions. Head to the Customer Service Portal, where you'll find easy-to-follow instructions on how to cancel your flight online.
How do I find cheap flights from Mariscal Sucre Intl. Airport (UIO) to George Bush Intercontinental Airport (IAH) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Mariscal Sucre Intl. Airport (UIO) to IAH flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Quito International Airport to IAH?
The flight distance from UIO to Houston Airport is 3,800 kilometres. Pack yourself a snack, a drink and an interesting book to read. Keep yourself entertained and the hours will fly by.
Which airlines fly direct from Mariscal Sucre Intl. Airport (UIO) to George Bush Intercontinental Airport (IAH)?
A favourite with many savvy travellers, United Airlines (UA) operates 30 flights monthly from Mariscal Sucre Intl. Airport (UIO) to George Bush Intercontinental Airport (IAH). Pick the one that fits with your travel schedule and book your fare today.
Are Mariscal Sucre Intl. Airport (UIO) to IAH flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Quito International Airport to George Bush Intercontinental Airport (IAH) can be hit-or-miss. You may be able to score a great bargain, but you could also completely miss out! If you'd prefer to play it safe and start your travel planning early on, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines issue their prices that far in advance. Our advice? Check back often as prices are updated frequently.

Frequently asked questions

What is the cheapest month to fly from Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
May is typically the cheapest month to fly from Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental), with average return fares of approximately £442. This is about 47% lower than the average price throughout the year. May often sees lower prices as it falls outside of peak holiday seasons, leading to reduced demand. Other cheap months to fly from Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental) include March and August.
Which airlines fly direct from Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
Enter UIO to IAH and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
To find a cheap flight from Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
The best airline to fly with from Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental) will differ from traveller to traveller. If you like to fly early, UA offers early morning flights. If price is the most important factor, UA typically offers the lowest fares. AV offers the most daily flights from Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
The best time to fly from Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental) for the best value is typically May or August. During these months, you can find return flights for around £442. This information is based on booking data from the past year, showing these periods offer the most budget-friendly options.
How many flights per day from Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
There are approximately 1 nonstop flight per day from Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental). For even more choice, look at flights that include layovers, as there are around 32 connecting flights per day. Some common connection points include El Dorado Intl. (BOG), Tocumen Intl. (PTY), and Miami Intl. (MIA).
What is the earliest flight from Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
The earliest flight from Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental) typically departs at approximately 12:35 AM local time, operated by United Airlines. This is a seasonal service active in March, April, May, June, July, August, September, and October. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
If you're looking for the most flight options from Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental), Saturday is typically your best bet, with around 24 flights available. This gives you plenty of options to choose from. Major airlines on this route include AV, CM, and DL. Flight schedules are fairly consistent throughout the week, with Saturday offering notably more flight options compared to other days.
What are the most popular departure times for flights from Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
The most popular departure times for flights from Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental) are in the early morning, between 3am and 6am. About 30% of passengers prefer this time window. Many major carriers, including Avianca and Copa Airlines, offer flights during this window. This timing works well because it allows you to arrive in Houston early, giving you a full day ahead.
How long does it take to fly from Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
A nonstop flight from UIO to IAH typically takes around 5 hours 20 minutes, covering approximately 2,362 miles. Connecting flights on this route usually add 6 hours to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
Select the "Business class" and "First class" filters when looking for UIO to IAH flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental) flight with Expedia?
It's easy to earn miles on a Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Houston from Mariscal Sucre Intl. (UIO)?
From Mariscal Sucre Intl. (UIO), you can fly into William P. Hobby (HOU) and George Bush Intercontinental (IAH) in Houston. Some flights may connect through major hubs like Jose Joaquin de Olmedo Intl. (GYE), El Dorado Intl. (BOG), Miami Intl. (MIA) before reaching Houston. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental) at the last minute?
Typically, booking a last minute flight from Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental) flight and hotel package?
Securing a Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
If you booked your Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Mariscal Sucre Intl.
Destination airport
George Bush Intercontinental
Airlines serving
American Airlines, Copa, Delta, LATAM Airlines Group, United, avianca
Return price
£762
Distance
3778 km
Average flight time
5 hours 15 mins

Book with confidence

Compare flights from Quito to Houston easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Quito to Houston. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to George Bush Intercontinental in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Mariscal Sucre Intl. to George Bush Intercontinental.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Mariscal Sucre Intl. (UIO) to George Bush Intercontinental (IAH)

The easiest way to view the best deals on flights from Quito to Houston today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Mariscal Sucre Intl. to George Bush Intercontinental start at just £763 and range up to £981.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Quito and Houston
  • booking your flight during June, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Quito to Houston flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Mariscal Sucre Intl. to George Bush Intercontinental for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Quito to Houston easily and book with confidence

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*Available to Expedia members.