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Quito

$162+ 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — UIO
Jan 29 — Feb 51
Thu 1/29
Thu 2/5
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 December 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/28. 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 12/294:35 pmIAH - UIO
1 stop9h 15mMultiple Airlines
Fri 1/92:55 pmUIO - IAH
2 stops42h 45mMultiple Airlines
Deal found 12/28$676
This Priceline deal was found by Cheapflights users on 12/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/294:35 pmIAH - UIO
1 stop9h 15mAvianca
Thu 1/84:00 amUIO - IAH
1 stop8h 05mAvianca
Deal found 12/28$710
This Kiwi.com deal was found by Cheapflights users on 12/29. 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 12/301:00 pmIAH - UIO
1 stop12h 50mMultiple Airlines
Mon 1/53:05 pmUIO - IAH
2 stops18h 58mMultiple Airlines
Deal found 12/29$804
This Kiwi.com deal was found by Cheapflights users on 12/29. 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 12/301:00 pmIAH - UIO
1 stop12h 50mAvianca
Sun 1/44:00 amUIO - IAH
1 stop8h 05mAvianca
Deal found 12/29$865
This United Airlines deal was found by Cheapflights users on 12/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3011:55 pmIAH - UIO
Nonstop5h 15mUnited Airlines
Sun 1/41:35 amUIO - IAH
Nonstop5h 15mUnited Airlines
Deal found 12/29$2,005
This American Airlines deal was found by Cheapflights users on 12/29. 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.
Tue 12/309:05 amHOU - UIO
2 stops13h 40mAmerican Airlines
Sun 1/412:54 amUIO - HOU
2 stops11h 45mAmerican Airlines
Deal found 12/29$2,049
This United Airlines deal was found by Cheapflights users on 12/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:10 pmIAH - UIO
Nonstop5h 20mUnited Airlines
Thu 1/81:35 amUIO - IAH
Nonstop5h 15mUnited Airlines
Deal found 12/28$2,173
This Priceline deal was found by Cheapflights users on 12/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/303:25 pmHOU - UIO
2 stops36h 52mLATAM Airlines
Mon 1/511:45 pmUIO - HOU
1 stop23h 48mLATAM Airlines
Deal found 12/29$2,270

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 30, 2025.

Round-trip from

$445
(Kiwi.com)

One-way from

$181
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$993
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. 8% potential increase in price ($74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 30, 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

Tue 3/10

9:15 pm-1:20 am

2 stops28h 05m

Quito Mariscal Sucr

Mon 3/16

7:00 pm-11:49 pm

1 stop28h 49m

$514

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Sat 5/2

7:30 am-2:05 am

1 stop18h 35m

Quito Mariscal Sucr

Tue 5/5

3:15 am-2:37 pm

1 stop11h 22m

$532

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Fri 5/1

5:40 pm-2:45 am

1 stop9h 05m

Quito Mariscal Sucr

Tue 5/5

6:40 pm-8:38 pm

2 stops25h 58m

$532

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Fri 1/30

7:30 am-2:50 am

1 stop18h 20m

Quito Mariscal Sucr

Sun 2/8

7:00 pm-10:56 pm

1 stop28h 56m

$536

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Mon 1/26

6:25 am-6:55 am

1 stop23h 30m

Quito Mariscal Sucr

Mon 2/2

5:20 pm-3:15 pm

1 stop22h 55m

$550

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Sat 4/4

7:30 am-2:05 am

1 stop18h 35m

Quito Mariscal Sucr

Fri 4/10

3:55 am-2:34 pm

1 stop10h 39m

$551

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Wed 1/14

8:30 am-9:40 am

2 stops24h 10m

Quito Mariscal Sucr

Tue 1/20

7:00 pm-3:08 pm

1 stop21h 08m

$551

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Fri 4/10

7:30 am-2:45 am

1 stop19h 15m

Quito Mariscal Sucr

Thu 4/23

3:15 am-2:37 pm

1 stop11h 22m

$553

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Wed 4/8

7:30 am-2:45 am

1 stop19h 15m

Quito Mariscal Sucr

Tue 4/14

3:15 am-2:37 pm

1 stop11h 22m

$574

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Mon 6/1

7:30 am-2:45 am

1 stop19h 15m

Quito Mariscal Sucr

Fri 6/5

3:55 am-2:37 pm

1 stop10h 42m

$574

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/30

Showing 1-10 of 34 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 26, 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 30, 2025.

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 December 30, 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
9,121 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

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
9,121 reviews
United Airlines
7.4
Good
9,121 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

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
2,491 reviews
United Airlines
7.4
Good
9,121 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

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 and American Airlines can get you from Houston to Quito in just under 12h 12m. Your travel time can differ by up to 7h 34m. 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 $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

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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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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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$434Average$569FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$776Average$887FlexibilityNo cancel feeOn-time69%

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