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Quito

$301+ 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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — UIO
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheapflights Tip: The best prices from Houston to Quito Mariscal Sucr are usually found in August or July, booked 19 days in advance, depart on a Thursday or Wednesday and return on a Monday

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 December 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/19. 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.
Mon 12/224:35 pmIAH - UIO
1 stop9h 15mMultiple Airlines
Fri 5/13:05 pmUIO - IAH
2 stops17h 14mMultiple Airlines
Deal found 12/19$672
This Cheapflightsfares deal was found by Cheapflights users on 12/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/224:35 pmIAH - UIO
1 stop9h 15mAvianca
Fri 5/14:15 amUIO - IAH
2 stops11h 55mAvianca
Deal found 12/19$675
This Kiwi.com deal was found by Cheapflights users on 12/20. 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.
Fri 12/264:35 pmIAH - UIO
1 stop9h 15mMultiple Airlines
Sun 1/117:05 pmUIO - IAH
2 stops45h 03mMultiple Airlines
Deal found 12/20$684
This Cheapflightsfares deal was found by Cheapflights users on 12/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/261:00 pmIAH - UIO
1 stop12h 50mAvianca
Sat 1/34:00 amUIO - IAH
1 stop8h 05mAvianca
Deal found 12/21$695
This Kiwi.com deal was found by Cheapflights users on 12/19. 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.
Mon 12/221:00 pmIAH - UIO
1 stop12h 50mMultiple Airlines
Mon 12/294:00 amUIO - IAH
2 stops10h 57mMultiple Airlines
Deal found 12/19$701
This Kiwi.com deal was found by Cheapflights users on 12/19. 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 12/254:35 pmIAH - UIO
1 stop9h 15mMultiple Airlines
Mon 12/294:00 amUIO - IAH
2 stops10h 57mMultiple Airlines
Deal found 12/19$704
This Cheapflightsfares deal was found by Cheapflights users on 12/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/264:35 pmIAH - UIO
2 stops31h 45mAvianca
Sun 1/117:05 pmUIO - IAH
2 stops17h 00mAvianca
Deal found 12/20$712
This Kiwi.com deal was found by Cheapflights users on 12/19. 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.
Mon 12/221:00 pmIAH - UIO
1 stop12h 50mMultiple Airlines
Wed 12/315:05 amUIO - IAH
2 stops13h 35mMultiple Airlines
Deal found 12/19$715
This Kiwi.com deal was found by Cheapflights users on 12/19. 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 12/254:35 pmIAH - UIO
1 stop9h 15mMultiple Airlines
Wed 12/315:05 amUIO - IAH
2 stops13h 35mMultiple Airlines
Deal found 12/19$718
This Kiwi.com deal was found by Cheapflights users on 12/19. 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.
Fri 12/264:35 pmIAH - UIO
1 stop9h 15mMultiple Airlines
Mon 1/511:10 amUIO - IAH
2 stops22h 50mMultiple Airlines
Deal found 12/19$720
This Kiwi.com deal was found by Cheapflights users on 12/19. 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 12/254:35 pmIAH - UIO
1 stop9h 15mMultiple Airlines
Mon 1/511:10 amUIO - IAH
2 stops22h 50mMultiple Airlines
Deal found 12/19$723
This American Airlines deal was found by Cheapflights users on 12/20. 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.
Thu 12/2510:13 amHOU - UIO
2 stops10h 51mAmerican Airlines
Mon 1/1212:49 amUIO - HOU
2 stops16h 23mAmerican Airlines
Deal found 12/20$1,443

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 December 21, 2025.

Round-trip from

$419
(Kiwi.com)

One-way from

$301
(Cheapflightsfares)

Popular in

March

Cheapest in

August

Average price

$1,024
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. 9% potential increase in price ($84 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 21, 2025.
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

Sat 1/24

5:05 am-6:50 am

3 stops24h 45m

Quito Mariscal Sucr

Fri 1/30

1:29 pm-11:34 pm

3 stops35h 05m

$439

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Mon 1/19

7:30 am-2:50 am

1 stop18h 20m

Quito Mariscal Sucr

Mon 1/26

7:00 pm-3:08 pm

1 stop21h 08m

$467

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Sat 1/17

7:30 am-2:50 am

1 stop18h 20m

Quito Mariscal Sucr

Fri 1/23

4:00 am-2:37 pm

1 stop11h 37m

$505

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Tue 2/10

8:30 am-5:17 am

1 stop19h 47m

Quito Mariscal Sucr

Sun 2/15

6:35 pm-8:00 am

2 stops38h 25m

$510

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Tue 2/3

8:30 am-5:17 am

1 stop19h 47m

Quito Mariscal Sucr

Tue 2/10

7:00 pm-3:08 pm

1 stop21h 08m

$576

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Wed 2/18

5:24 pm-5:17 am

1 stop10h 53m

Quito Mariscal Sucr

Wed 2/25

4:00 am-11:05 am

1 stop8h 05m

$582

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Sun 3/15

5:35 pm-2:50 am

1 stop9h 15m

Quito Mariscal Sucr

Fri 3/20

5:05 am-4:10 pm

2 stops11h 05m

$590

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Sat 3/14

7:30 am-2:50 am

1 stop19h 20m

Quito Mariscal Sucr

Fri 3/20

4:00 am-2:34 pm

1 stop10h 34m

$622

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Sat 3/14

7:30 am-2:50 am

1 stop19h 20m

Quito Mariscal Sucr

Mon 3/23

4:00 am-2:34 pm

1 stop10h 34m

$623

HoustonQuito

HOU - UIO

HOUUIO

Houston Hobby

Wed 3/25

10:35 am-8:35 pm

1 stop10h 00m

Quito Mariscal Sucr

Tue 3/31

12:59 am-4:32 pm

1 stop15h 33m

$795

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 27 results
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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 December 12, 2025.

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, February is the cheapest month in which you can book a flight from Houston to Quito (average of $372). 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 December 21, 2025.

It’s typically best to fly out from Houston to Quito in the evening. Doing so could potentially save you 14% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Houston to Quito?

Use this chart to determine the cheapest time to fly round-trip from Houston to Quito. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Houston to Quito flight should consider departing on Tuesday at noon when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 21, 2025.
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
9,100 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,100 reviews
United Airlines
7.4
Good
9,100 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Avianca
6.6
Okay
2,487 reviews
United Airlines
7.4
Good
9,100 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

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?

    Delta can get you from Houston to Quito in just under 10h. Your travel time can differ by up to . Airlines will cover a distance of 2338 mi.

  • 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 $776 round trip. Users have found that Avianca is 44% 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, February is the cheapest month in which you can book a flight from Houston to Quito (average of $372). 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

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Alternative routes for Houston to Quito

See prices for flight routes from nearby airports that may be better suited for you.
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George Bush Intcntl to Quito flights
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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 December 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$434Average$567FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$776Average$885FlexibilityNo cancel feeOn-time69%

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