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Quito

$189+ 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — UIO
Mar 27 — Apr 31
Fri 3/27
Fri 4/3
1 adult, Economy
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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 February 25, 2026.

This Mytrip deal was found by Cheapflights users on 2/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/255:15 am
IAH
-
UIO
3 stops28h 25m
Multiple Airlines
Wed 4/112:00 pm
UIO
-
IAH
2 stops20h 40m
Multiple Airlines
Deal found 2/23$460
This Mytrip deal was found by Cheapflights users on 2/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/188:00 am
IAH
-
UIO
2 stops29h 10m
Multiple Airlines
Wed 4/153:35 pm
UIO
-
IAH
3 stops25h 58m
Multiple Airlines
Deal found 2/25$490
This Mytrip deal was found by Cheapflights users on 2/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/84:20 pm
IAH
-
UIO
2 stops25h 20m
Multiple Airlines
Wed 4/157:05 pm
UIO
-
IAH
3 stops22h 28m
Multiple Airlines
Deal found 2/22$505
This Kiwi.com deal was found by Cheapflights users on 2/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/319:15 pm
IAH
-
UIO
2 stops25h 45m
Multiple Airlines
Tue 4/76:50 pm
UIO
-
IAH
1 stop28h 59m
Multiple Airlines
Deal found 2/22$508
This Mytrip deal was found by Cheapflights users on 2/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/144:20 pm
IAH
-
UIO
2 stops16h 20m
Multiple Airlines
Thu 4/233:15 pm
UIO
-
IAH
3 stops26h 18m
Multiple Airlines
Deal found 2/22$510
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 4/1011:42 am
IAH
-
UIO
2 stops20h 04m
Multiple Airlines
Fri 4/176:50 pm
UIO
-
IAH
1 stop20h 37m
Multiple Airlines
Deal found 2/24$521
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 3/269:36 am
IAH
-
UIO
2 stops27h 34m
Multiple Airlines
Thu 4/26:50 pm
UIO
-
IAH
1 stop28h 59m
Multiple Airlines
Deal found 2/24$524
This Delta deal was found by Cheapflights users on 2/24. 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.
Tue 3/2411:33 am
HOU
-
UIO
1 stop9h 02m
Delta
Mon 3/3012:59 am
UIO
-
HOU
1 stop15h 33m
Delta
Deal found 2/24$826
This KAYAK deal was found by Cheapflights users on 2/25. 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 3/266:00 am
HOU
-
UIO
1 stop14h 35m
LATAM Airlines
Wed 4/112:59 am
UIO
-
HOU
1 stop9h 24m
LATAM Airlines
Deal found 2/25$827
This Delta deal was found by Cheapflights users on 2/24. 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 5/2010:27 am
HOU
-
UIO
2 stops18h 16m
Delta
Thu 6/46:50 pm
UIO
-
HOU
2 stops21h 19m
Delta
Deal found 2/24$830
This American Airlines deal was found by Cheapflights users on 2/24. 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 5/2112:48 pm
HOU
-
UIO
2 stops11h 10m
American Airlines
Thu 5/286:00 am
UIO
-
HOU
2 stops13h 51m
American Airlines
Deal found 2/24$849
This Delta deal was found by Cheapflights users on 2/24. 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.
Thu 5/2110:27 am
HOU
-
UIO
2 stops18h 16m
Delta
Wed 5/2712:59 am
UIO
-
HOU
1 stop15h 10m
Delta
Deal found 2/24$855

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 February 25, 2026.

Round-trip from

$460
(Mytrip)

One-way from

$189
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$843
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. 14% potential increase in price ($128 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 25, 2026.
Use the filters below to find and compare flights from Houston to Quito that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Mon 7/27

2:05 pm-2:55 am

1 stop12h 50m

Quito Mariscal Sucr

Mon 8/10

1:55 pm-12:05 pm

3 stops22h 10m

$793

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Mon 6/15

5:45 pm-2:55 am

1 stop9h 10m

Quito Mariscal Sucr

Tue 6/30

6:50 pm-8:59 am

1 stop14h 09m

$799

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Thu 5/21

11:45 pm-5:00 am

Nonstop5h 15m

Quito Mariscal Sucr

Wed 5/27

12:35 am-5:50 am

Nonstop5h 15m

$811

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Wed 4/15

6:10 pm-11:25 pm

Nonstop5h 15m

Quito Mariscal Sucr

Tue 4/28

12:35 am-5:50 am

Nonstop5h 15m

$811

HoustonQuito

HOU - UIO

HOUUIO

Houston Hobby

Mon 3/23

6:00 am-8:35 pm

1 stop14h 35m

Quito Mariscal Sucr

Sun 3/29

12:59 am-1:28 pm

1 stop12h 29m

$826

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Wed 4/1

5:23 am-6:59 pm

1 stop13h 36m

Quito Mariscal Sucr

Tue 4/14

12:59 am-3:44 pm

1 stop14h 45m

$826

HoustonQuito

HOU - UIO

HOUUIO

Houston Hobby

Wed 4/8

6:00 am-4:43 am

2 stops22h 43m

Quito Mariscal Sucr

Tue 4/14

12:59 am-9:58 am

1 stop8h 59m

$830

HoustonQuito

HOU - UIO

HOUUIO

Houston Hobby

Thu 4/16

10:53 am-6:59 pm

1 stop8h 06m

Quito Mariscal Sucr

Tue 4/28

6:50 pm-12:40 pm

2 stops17h 50m

$830

HoustonQuito

HOU - UIO

HOUUIO

Houston Hobby

Thu 4/9

6:00 am-6:59 pm

1 stop12h 59m

Quito Mariscal Sucr

Thu 4/16

6:50 pm-12:40 pm

2 stops17h 50m

$830

HoustonQuito

HOU - UIO

HOUUIO

Houston Hobby

Tue 4/14

10:53 am-6:59 pm

1 stop8h 06m

Quito Mariscal Sucr

Thu 4/23

6:50 pm-4:28 pm

2 stops21h 38m

$830

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/23

Showing 1-10 of 41 resultsSorted by cheapest first
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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 February 20, 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, January is the cheapest month in which you can book a flight from Houston to Quito (average of $305). 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 February 25, 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.

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 February 25, 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
9,343 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

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
9,343 reviews
United Airlines
7.4
Good
9,343 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

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
2,497 reviews
United Airlines
7.4
Good
9,343 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

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?

    United Airlines, Avianca, and Delta can get you from Houston to Quito in just under 5h 15m. Your travel time can differ by up to 9h 20m. Airlines will cover a distance of 2360 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 43% 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, January is the cheapest month in which you can book a flight from Houston to Quito (average of $305). 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.

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 February 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$426Average$566FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$779Average$908FlexibilityNo cancel feeOn-time69%

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