$728 Cheap United flights from Houston to Quito (IAH to UIO)

Find The Best Day To Fly from Houston to Quito

Amazing United IAH to UIO Flight Deals

The cheapest flights to Mariscal Sucre Intl. found within the past 7 days were $1,001 round trip and $728 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Mar 4 - Sat, Mar 14
IAH
Houston
UIO
Quito
$1,001 Roundtrip, found 1 day ago
$1,001
Roundtrip
found 1 day ago
Select United flight, departing Wed, Mar 4 from Houston to Quito, returning Sat, Mar 14, priced at $1,001 found 1 day ago

UIO From IAH Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Friends Hotel & Rooftop - Historic Center & Museums

Friends Hotel & Rooftop - Historic Center & Museums

3 out of 5
Price was $2,034, price is now $1,781 per person
$1,781
per person
Dec 29 - Jan 3
found 9 hours ago
Roundtrip flight included
Houston (IAH) to Quito (UIO)
La Casona de la Ronda Boutique Hotel

La Casona de la Ronda Boutique Hotel

3.5 out of 5
Price was $2,192, price is now $1,817 per person
$1,817
per person
Dec 29 - Jan 3
found 9 hours ago
Roundtrip flight included
Houston (IAH) to Quito (UIO)
Don't see what you're looking for?
See all available trips from George Bush Intercontinental to Mariscal Sucre Intl.
View all trips

Frequently asked questions

Can I catch a flight from George Bush Intercontinental Airport (IAH) to Mariscal Sucre Intl. Airport (UIO) right now?
For any present UIO quarantine requirements and travel advice, go to our Covid-19 Travel Advisor. Check before you book your flight, so you don't get caught up.
What terminal is United Airlines at Houston Airport?
Generally, flights leave from terminal E at IAH if you've booked a seat with United Airlines. On your way to Quito International Airport? Contact your airline (or do some research online) to find out exactly which terminal you'll be exiting the plane at.
Are there United Airlines non-stop flights from IAH to UIO?
With United Airlines offering direct flights between Houston Airport and Mariscal Sucre Intl. Airport (UIO), your next grand adventure is a single flight away. Say goodbye to the stress, inconvenience and delays that often come with stopovers, and reserve your seat today.
How long is a United Airlines flight from IAH to UIO?
Enjoy an in-flight snooze and arrive at your destination raring to go. You'll have plenty of time to do so when traveling with United Airlines between George Bush Intercontinental Airport (IAH) and UIO, with the average flight lasting 5 hours and 20 minutes.
What type of aircraft does United Airlines fly from IAH to UIO?
Tighten your seat belt and get acquainted with the Boeing 737-700. This aircraft is commonly used on the IAH to UIO route when flying with United Airlines.
How many direct and indirect flights does United Airlines fly from IAH to UIO?
About 7 United Airlines flights travel the route between IAH and UIO throughout the week.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Quito International Airport, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from Houston IAH to Quito UIO 

To find the best deals on flights to Houston from Quito with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Houston IAH to Quito UIO with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $1,001 to $1,001, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from Houston IAH to Quito UIO 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Houston to Quito costs from $728. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Quito UIO from  Houston IAH with United 

To find a cheap United flight from Houston IAH to Quito UIO, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from Houston IAH to Quito UIO 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as March, or if you book a flight with a stopover. 

 

Find nonstop flights from Houston IAH to Quito UIO with United 

If you’re keen to be on Quito soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from Houston IAH to Quito UIO 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Quito UIO from  Houston IAH with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

Travelers ❤️ these 🏨 after their flight to Quito

Wyndham Quito Airport

Wyndham Quito Airport

5 out of 5
Parroquia Tababela S/N Via Yaruqui Tababela Pichincha
This hotel features a restaurant, an indoor pool, and a bar/lounge. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public ...
9.4/10 Exceptional! (2,235 reviews)
Room was very clean, and the staff was friendly. The bed was very comfortable.

Reviewed on Dec 10, 2025

Wyndham Quito Airport
Holiday Inn Quito Airport by IHG

Holiday Inn Quito Airport by IHG

4 out of 5
Solar Numero 4, Barrio Santa Rosa Tababela Quito
A full-service spa, an outdoor pool, and a restaurant are all featured at this smoke-free hotel. Traveling on business? Take advantage of the 24-hour business ...
9.2/10 Wonderful! (1,000 reviews)
Variety of options for breakfast, hot/cold, great spread of fruit, juices detox drinks, selection of tea coffee and refill. Staff are attentive and helpful. Every staff member greets you with a smile. Shuttle was at the airport with name board. Room was amazing, clean well equipped and comfortable. ...

Reviewed on Dec 9, 2025

Holiday Inn Quito Airport by IHG
Hotel Alpachaca

Hotel Alpachaca

3 out of 5
Conector Alpachaca 35 Tababela Pichincha
A restaurant, free self parking, and a 24-hour front desk are among this hotel's amenities. WiFi in public areas is free. A terrace, a garden, and a snack bar/deli ...
8.4/10 Very Good! (471 reviews)
Economical, staff were great, close to the airport, and I enjoyed my stay. I would stay again if were to travel to Quito in the future.

Reviewed on Dec 1, 2025

Hotel Alpachaca
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Explore More Ways to Travel with Travelocity

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.