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CA $775 Cheap Flights from Quito (UIO) to Houston (IAH)

View CA $775 flight on Tue, Aug 18, 2026Opens 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 CA $775 for one-way flights and CA $1,434 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Aug 6 - Mon, Aug 17
UIO
Quito
IAH
Houston
CA $1,434 Roundtrip, found 2 days ago
CA $1,434
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Aug 6 from Quito to Houston, returning Mon, Aug 17, priced at CA $1,434 found 2 days ago
avianca
Mon, Aug 17 - Fri, Aug 21
UIO
Quito
IAH
Houston
CA $1,447 Roundtrip, found 2 days ago
CA $1,447
Roundtrip
found 2 days ago
Select avianca flight, departing Mon, Aug 17 from Quito to Houston, returning Fri, Aug 21, priced at CA $1,447 found 2 days ago
LATAM Airlines Group
Thu, Aug 6 - Mon, Aug 17
UIO
Quito
IAH
Houston
CA $1,481 Roundtrip, found 2 days ago
CA $1,481
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Thu, Aug 6 from Quito to Houston, returning Mon, Aug 17, priced at CA $1,481 found 2 days ago
avianca
Thu, Aug 6 - Mon, Aug 17
UIO
Quito
IAH
Houston
CA $1,482 Roundtrip, found 2 days ago
CA $1,482
Roundtrip
found 2 days ago
Select avianca flight, departing Thu, Aug 6 from Quito to Houston, returning Mon, Aug 17, priced at CA $1,482 found 2 days ago
avianca
Mon, Aug 17 - Fri, Aug 21
UIO
Quito
IAH
Houston
CA $1,488 Roundtrip, found 2 days ago
CA $1,488
Roundtrip
found 2 days ago
Select avianca flight, departing Mon, Aug 17 from Quito to Houston, returning Fri, Aug 21, priced at CA $1,488 found 2 days ago
avianca
Mon, Aug 17 - Fri, Aug 21
UIO
Quito
IAH
Houston
CA $1,512 Roundtrip, found 2 days ago
CA $1,512
Roundtrip
found 2 days ago
Select avianca flight, departing Mon, Aug 17 from Quito to Houston, returning Fri, Aug 21, priced at CA $1,512 found 2 days ago
avianca
Thu, Aug 6 - Mon, Aug 17
UIO
Quito
IAH
Houston
CA $1,546 Roundtrip, found 2 days ago
CA $1,546
Roundtrip
found 2 days ago
Select avianca flight, departing Thu, Aug 6 from Quito to Houston, returning Mon, Aug 17, priced at CA $1,546 found 2 days ago
Delta
Thu, Aug 6 - Mon, Aug 17
UIO
Quito
IAH
Houston
CA $1,562 Roundtrip, found 2 days ago
CA $1,562
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Aug 6 from Quito to Houston, returning Mon, Aug 17, priced at CA $1,562 found 2 days ago
United
Sun, Jul 26 - Sun, Aug 9
UIO
Quito
IAH
Houston
CA $1,639 Roundtrip, found 3 days ago
CA $1,639
Roundtrip
found 3 days ago
Select United flight, departing Sun, Jul 26 from Quito to Houston, returning Sun, Aug 9, priced at CA $1,639 found 3 days ago
American Airlines
Sun, Jul 26 - Sun, Aug 9
UIO
Quito
IAH
Houston
CA $1,647 Roundtrip, found 3 days ago
CA $1,647
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Jul 26 from Quito to Houston, returning Sun, Aug 9, priced at CA $1,647 found 3 days ago

Frequently asked questions

How much does a flight from Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental) cost?
You can find one-way and return flights from UIO to IAH with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when UIO to IAH ticket fares go up or down.
What is the cheapest month to fly from Quito (UIO) to Houston, TX (IAH)?
The cheapest months to fly from Quito (UIO) to Houston, TX (IAH) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
Only one airline offers direct flights from Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental). United operates 11 direct flights from Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental) every week.
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 traveler to traveler. If you like to fly early, United offers early morning flights. If price is the most important factor, United typically offers the lowest fares. Avianca offers the most daily flights from Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental), which is great 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) is typically May or August. These months offer a great balance, with return flights averaging around CA$822. While these months are known for more affordable fares, you'll still find plenty of flight options to suit your schedule. This information is Helping you plan your trip with both value and convenience in mind.
How many flights per day from Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
There is 1 nonstop flight per day from Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental). For even more choices, look at flights that include layovers, as there are around 43 connecting flights per day. Some common connection points include El Dorado Intl. (BOG), Tocumen Intl. (PTY), and Jose Joaquin de Olmedo Intl. (GYE).
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 around 12:35 AM local time. This service is operated by United. This is a seasonal service, active in March, April, May, June, July, August, September, and October. An early departure like this can help you make the most of 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)?
You'll typically find the most flights from Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental) on a Saturday, with around 24 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Avianca, Copa, and Delta. Looking at the overall week, Saturday offers notably more flight options compared to other days, making it a great day to consider for your journey.
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, from 3am to 6am. Many major carriers, including Avianca and Copa, offer flights during this window. This timing works well for travellers who want to arrive at their destination early in the day.
How long does it take to fly from Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
A non-stop flight from Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental) typically takes around 5 hours 18 minutes, covering a distance of approximately 3,801 kilometers. If you opt for a flight with one stop, your journey will be longer, usually taking about 11 hours 18 minutes. Flights with two or more stops will extend your travel time further, averaging around 16 hours 48 minutes. Keep in mind that these are average times, and actual flight durations can vary due to factors like layover times, specific routes, and weather conditions.
Can you fly business or first class from Quito (UIO-Mariscal Sucre Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
You can fly business class between UIO and IAH. Airlines that offer business class service on this route include:
  • Copa
  • Avianca
  • Aeromexico
  • United
  • Delta
How do I earn miles on a Quito (UIO) to Houston, TX (IAH) flight with Expedia?
It's easy to earn miles on a Quito (UIO) to Houston, TX (IAH) 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, TX (IAH) from Quito (UIO)?
If you're planning to travel to Houston from Mariscal Sucre Intl. (UIO), you can fly directly into George Bush Intercontinental (IAH). Some flights may connect through major hubs like El Dorado Intl. (BOG), Jose Joaquin de Olmedo Intl. (GYE), or Tocumen Intl. (PTY) 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) to Houston, TX (IAH) at the last minute?
Typically, booking a last minute flight from Quito (UIO) to Houston, TX (IAH) 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) to Houston, TX (IAH) flight and hotel package?
Securing a Quito (UIO) to Houston, TX (IAH) 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
Roundtrip price
CA $1,434
Distance
3778 km
Average flight time
5 hours 15 mins

Book with confidence

Quito to Houston Flights

The easy way to book your flights from Quito to Houston 

With Expedia, it’s simple to find and book flights to Houston from Quito whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to George Bush Intercontinental, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Quito to Houston today, tomorrow, or this week.  

 

Save dollars with cheap flights from Mariscal Sucre Intl., UIO to George Bush Intercontinental, IAH 

Sort your search results by price to find great deals on your flight from Quito to Houston—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Houston from Quito currently is just CA $1,434 rising to CA $1,647.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Houston  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Houston from Quito 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Houston with Expedia today.

Quito to Houston Flights

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*Available to Expedia members.