HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Quito

$120+ Cheap flights from Houston to Quito (UIO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — UIO
Feb 21 — Feb 281
Sat 2/21
Sat 2/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Houston to Quito with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Houston to Quito

Cheapest flights from Houston to Quito
Explore the most affordable flight options available from Houston to Quito. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 22, 2026.

This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/2311:18 am
IAH
-
UIO
1 stop7h 58m
American Airlines
Mon 2/27:04 am
UIO
-
IAH
1 stop11h 32m
American Airlines
Deal found 1/20$326
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2111:18 am
IAH
-
UIO
1 stop11h 29m
American Airlines
Tue 1/2712:49 am
UIO
-
IAH
2 stops14h 02m
American Airlines
Deal found 1/20$330
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/17:30 am
IAH
-
UIO
1 stop14h 40m
American Airlines
Wed 4/1511:40 pm
UIO
-
IAH
1 stop24h 15m
American Airlines
Deal found 1/20$333
This KAYAK deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2211:18 am
IAH
-
UIO
1 stop7h 58m
GOL
Sat 1/2412:49 am
UIO
-
IAH
1 stop16h 01m
GOL
Deal found 1/20$434
This KAYAK deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2210:35 am
HOU
-
UIO
2 stops12h 12m
GOL
Sat 1/2412:49 am
UIO
-
HOU
2 stops12h 20m
GOL
Deal found 1/20$439
This KAYAK deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/211:18 am
IAH
-
UIO
1 stop7h 58m
GOL
Wed 2/187:30 am
UIO
-
IAH
1 stop17h 27m
GOL
Deal found 1/21$441
This Kiwi.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/184:22 pm
IAH
-
UIO
2 stops43h 48m
Multiple Airlines
Mon 3/27:00 pm
UIO
-
IAH
1 stop29h 59m
Multiple Airlines
Deal found 1/21$481
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/18:47 pm
IAH
-
UIO
2 stops42h 28m
Multiple Airlines
Sat 2/77:00 pm
UIO
-
IAH
1 stop21h 57m
Multiple Airlines
Deal found 1/20$489
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/197:21 am
IAH
-
UIO
2 stops28h 49m
Multiple Airlines
Thu 2/267:00 pm
UIO
-
IAH
1 stop29h 59m
Multiple Airlines
Deal found 1/20$496
This American Airlines deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/249:33 am
HOU
-
UIO
2 stops14h 22m
American Airlines
Sun 5/3111:59 pm
UIO
-
HOU
2 stops15h 46m
American Airlines
Deal found 1/22$694
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2010:05 am
HOU
-
UIO
2 stops18h 38m
Delta
Wed 6/312:59 am
UIO
-
HOU
1 stop11h 11m
Delta
Deal found 1/20$820
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2410:05 am
HOU
-
UIO
2 stops18h 38m
Delta
Sun 5/316:50 pm
UIO
-
HOU
2 stops21h 36m
Delta
Deal found 1/20$845

Find flight deals from Houston to Quito

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Quito (UIO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 22, 2026.

Round-trip from

$333
(American Airlines)

One-way from

$120
(American Airlines)

Popular in

January

Cheapest in

August

Average price

$2,110
From Houston to Quito Mariscal Sucr
Search Deals
One-way flight from Houston to Quito Mariscal Sucr
Search Deals
Highest demand for flights based on searches. 33% potential increase in price ($445 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 14% potential price decrease ($111 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston to Quito that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 22, 2026.
Use the filters below to find and compare flights from Houston to Quito that are best for you.

Fly from

Houston

Fly to

Quito

Route

Depart

Return

Price

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Mon 2/9

4:35 pm-2:50 am

1 stop9h 15m

Quito Mariscal Sucr

Tue 2/10

7:00 pm-3:08 pm

1 stop21h 08m

$557

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Sat 5/9

7:05 am-7:30 am

3 stops24h 25m

Quito Mariscal Sucr

Sat 5/16

4:40 pm-5:29 pm

3 stops24h 49m

$562

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Sun 2/1

8:47 pm-5:17 am

1 stop31h 30m

Quito Mariscal Sucr

Sat 2/7

7:00 pm-3:57 pm

1 stop21h 57m

$589

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Sat 4/18

5:05 am-12:34 am

3 stops19h 29m

Quito Mariscal Sucr

Sat 4/25

4:05 am-11:51 pm

3 stops19h 46m

$590

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Fri 3/13

9:26 am-4:10 pm

2 stops30h 44m

Quito Mariscal Sucr

Sat 3/21

5:20 pm-3:02 pm

1 stop21h 42m

$613

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Sat 7/18

7:30 am-2:55 am

1 stop19h 25m

Quito Mariscal Sucr

Sat 7/25

4:05 am-2:37 pm

1 stop10h 32m

$615

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Fri 2/6

4:35 pm-2:50 am

1 stop9h 15m

Quito Mariscal Sucr

Fri 2/13

5:05 am-11:29 am

2 stops31h 24m

$674

HoustonQuito

HOU - UIO

HOUUIO

Houston Hobby

Sun 5/24

9:33 am-11:55 pm

2 stops14h 22m

Quito Mariscal Sucr

Sun 5/31

11:59 pm-3:45 pm

2 stops15h 46m

$694

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Sun 5/24

11:18 am-11:55 pm

2 stops12h 37m

Quito Mariscal Sucr

Sun 5/31

6:00 am-10:24 pm

2 stops16h 24m

$694

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Wed 5/27

5:45 pm-2:55 am

1 stop9h 10m

Quito Mariscal Sucr

Wed 6/3

6:50 pm-8:19 am

1 stop13h 29m

$699

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 35 results
1
2
3
4

Best time to book a flight from Houston to Quito

Have a flexible travel schedule? Discover the best time to fly to Quito from Houston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston to Quito

How far ahead should I book a flight from Houston to Quito?

Use this chart to determine the optimal time to book a round-trip flight from Houston to Quito. Price data was last updated on January 16, 2026.

The best time to book flights from Houston to Quito is 19 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Houston to Quito?

Currently, May is the cheapest month in which you can book a flight from Houston to Quito (average of $440). Flying from Houston to Quito in March is currently the most expensive (average of $710). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HOU to UIO?

Find hourly flight availability from Houston to Quito. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 22, 2026.

When flying from Houston to Quito, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Houston to Quito?

Reviews of airlines servicing Quito

Get insights into the airlines that provide service to Quito. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Quito. Reviews last updated January 22, 2026.
Get a feel of what it's like to fly with United Airlines and Avianca from Houston to Quito by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,194 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,194 reviews
United Airlines
7.4
Good
9,194 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Avianca
6.6
Okay
2,495 reviews
United Airlines
7.4
Good
9,194 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Houston to Quito. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Quito from Houston?

    Quito Mariscal Sucr (UIO) is the airport you will fly into if you book a flight from Houston to Quito. You should not have trouble finding flights to Mariscal Sucr from Houston; the airport handles an average of 0 inbound flights from Houston per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Quito airport from Houston. It is only a 14.0 mi journey from Mariscal Sucr (UIO) to Quito’s city center.

  • How long is the flight from Houston to Quito?

    American Airlines and Delta can get you from Houston to Quito in just under 14h 22m. Your travel time can differ by up to 8h 21m. Airlines will cover a distance of 2338 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Houston to Quito round-trip?

    Flying on Avianca is currently your cheapest option to Quito, with prices starting at $426. Another option worth looking into is United Airlines, starting at $779 round trip. Users have found that Avianca is 52% cheaper than the other options available to this destination.

  • Can I find deals for flights from Houston to Quito that include hotel bookings?

    Yes. In addition to deals on Houston to Quito flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to Quito?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Quito.

  • Can I find deals for business class flights from Houston to Quito?

    Yes. Cheapflights offers flight deals from Houston to Quito by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston to Quito?

    Currently, May is the cheapest month in which you can book a flight from Houston to Quito (average of $440). Flying from Houston to Quito in March is currently the most expensive (average of $710). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Houston to Quito

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to Quito flights
Dallas/Fort Worth to Quito flights
George Bush Intcntl to Quito flights
Austin to Quito flights
Hobby to Guayaquil flights
Dallas/Fort Worth to Guayaquil flights
Love Field to Quito flights
George Bush Intcntl to Guayaquil flights
Austin to Guayaquil flights
Dallas/Fort Worth to Manta flights
Love Field to Guayaquil flights
San Antonio to Guayaquil flights
Dallas/Fort Worth to San Cristobal flights
Dallas/Fort Worth to Baltra flights
George Bush Intcntl to Baltra flights
Dallas/Fort Worth to Cuenca flights
Lubbock to Quito flights
San Antonio to Quito flights
Hobby to Cuenca flights
El Paso to Guayaquil flights
George Bush Intcntl to San Cristobal flights
George Bush Intcntl to Cuenca flights
Austin to Baltra flights
Austin to Cuenca flights
Midland to Quito flights
San Antonio to Manta flights

Top 2 airlines flying from Houston to Quito

Discover the top 2 airlines that operate flights from Houston to Quito. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$426Average$567FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$779Average$893FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Cookie settings©2026 Cheapflights