$733 Cheap Flights from Houston (HOU) to Quito (UIO)

View $733 flight on Mon, Jun 15, 2026Opens in a new window

Popular airlines from Houston William Hobby Airport (HOU) to Mariscal Sucre Intl. Airport (UIO)

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Cheap Flights from Houston to Quito (HOU-UIO)

Prices were available within the past 7 days and start at $733 for one-way flights and $794 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Oct 6 - Tue, Oct 14
HOU
Houston
UIO
Quito
$794 Roundtrip, found 4 hours ago
$794
Roundtrip
found 4 hours ago
Select Delta flight, departing Mon, Oct 6 from Houston to Quito, returning Tue, Oct 14, priced at $794 found 4 hours ago

Find the cheapest month to fly from Houston (HOU) to Quito (UIO)

September is typically the cheapest month to fly

From $451 - $1,064 per traveler.

Graph displaying average flight prices per month

Alternative airports near Quito

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Mariscal Sucre Intl. UIO. Cheapest and Closest option available. Average driving time to city center is 33 minutes. Flights from $743
UIO
Mariscal Sucre Intl.
CheapestClosest
Average driving time to city center33 min
Flights from $743
Flights from Houston (IAH) to Quito (UIO)
Origin airport
George Bush Intercontinental
Destination airport
Mariscal Sucre Intl.
Airlines serving
American Airlines, Delta, LATAM Airlines Group
Roundtrip price
$628
Distance
2361 mi

Houston to Quito Flights

The cheapest times to fly from Houston to Quito

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Houston to Quito are during the month of October. You can find some of the cheapest flights from Houston to Quito with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Quito

Sunday is one of the best days to book for cheap flights from Houston to Quito: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Houston to Quito

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Houston to Quito in 2025. You can also book with separate airlines for your outbound and return journeys, from $733 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Houston to Quito flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Houston to Quito airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from William P. Hobby Airport (HOU) to Mariscal Sucre Intl. Airport (UIO) cost?
Discover the latest flight deals from HOU to UIO by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from HOU to UIO?
The cheapest flights from HOU to UIO are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from William P. Hobby Airport (HOU) to Mariscal Sucre Intl. Airport (UIO)?
There are no direct routes from Houston, TX (HOU-William P. Hobby) to Mariscal Sucre Intl. Airport (UIO). However, you'll find other airports with nonstop flights. Board your plane at George Bush Intercontinental Airport (IAH) and travel straight to Quito without any detours.
What is the cheapest airline that flies from HOU to UIO?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from HOU to UIO. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from William P. Hobby Airport (HOU) to Mariscal Sucre Intl. Airport (UIO)?
There are no daily direct flights available from William P. Hobby Airport (HOU) to Mariscal Sucre Intl. Airport (UIO). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from HOU to UIO?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a range of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from William P. Hobby Airport (HOU) to Mariscal Sucre Intl. Airport (UIO)?
To land at Mariscal Sucre Intl. Airport (UIO) without delays, choose a flight that leaves from William P. Hobby Airport (HOU) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from William P. Hobby Airport (HOU) to Mariscal Sucre Intl. Airport (UIO) last-minute?
Waiting until right before your break to book a flight from HOU to UIO often results in higher prices. While you might find some last-minute offers, there's no guarantee. Keep your travel plans flexible for a better chance of landing a bargain.
Is it cheaper to book a HOU to UIO flight and hotel package?
Compared with arranging flights and hotels separately, booking a HOU to UIO flight and hotel package with Expedia could result in significant savings. Better still, having everything in one place will take the stress out of travel planning. Simply pick your flights and select from our wide range of stays, then tailor your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from William P. Hobby Airport (HOU) to Mariscal Sucre Intl. Airport (UIO)?
In most cases, you can modify or cancel your HOU to UIO flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you need more details, visit our Customer Service portal.

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*Available to One Key members.