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$271+ Cheap flights from Quito (UIO) to Houston

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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
UIO — HOU
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap flight deals from Quito to Houston

Cheapest flights from Quito to Houston
Explore the most affordable flight options available from Quito to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This Trip.com deal was found by Cheapflights users on 2/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/23:30 am
UIO
-
IAH
2 stops21h 29m
Multiple Airlines
Tue 4/75:24 pm
IAH
-
UIO
2 stops22h 41m
Multiple Airlines
Deal found 2/11$444
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 3/47:00 pm
UIO
-
IAH
1 stop15h 13m
Multiple Airlines
Tue 4/75:24 pm
IAH
-
UIO
2 stops24h 41m
Multiple Airlines
Deal found 2/10$465
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 4/146:50 pm
UIO
-
IAH
1 stop23h 10m
Multiple Airlines
Thu 4/309:27 am
IAH
-
UIO
2 stops23h 13m
Multiple Airlines
Deal found 2/10$466
This Trip.com deal was found by Cheapflights users on 2/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:05 am
UIO
-
IAH
2 stops17h 54m
Multiple Airlines
Mon 4/65:24 pm
IAH
-
UIO
1 stop11h 19m
Multiple Airlines
Deal found 2/11$474
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Sat 4/186:50 pm
UIO
-
IAH
1 stop18h 49m
Multiple Airlines
Wed 4/2912:27 pm
IAH
-
UIO
2 stops20h 13m
Multiple Airlines
Deal found 2/10$482
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 4/106:50 pm
UIO
-
IAH
1 stop28h 47m
Multiple Airlines
Tue 4/145:24 pm
IAH
-
UIO
2 stops21h 16m
Multiple Airlines
Deal found 2/8$487
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 4/146:50 pm
UIO
-
IAH
1 stop23h 10m
Multiple Airlines
Mon 4/272:39 pm
IAH
-
UIO
2 stops16h 46m
Multiple Airlines
Deal found 2/10$493
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Sat 4/186:50 pm
UIO
-
IAH
1 stop18h 49m
Multiple Airlines
Thu 4/305:33 pm
IAH
-
UIO
2 stops15h 07m
Multiple Airlines
Deal found 2/10$497
This Trip.com deal was found by Cheapflights users on 2/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/510:05 am
UIO
-
IAH
2 stops14h 54m
Multiple Airlines
Mon 3/95:24 pm
IAH
-
UIO
2 stops24h 31m
Multiple Airlines
Deal found 2/10$500
This Delta deal was found by Cheapflights users on 2/9. 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 3/1111:45 pm
UIO
-
HOU
1 stop22h 57m
Delta
Tue 3/242:13 pm
HOU
-
UIO
2 stops15h 04m
Delta
Deal found 2/9$925
This LATAM Airlines deal was found by Cheapflights users on 2/8. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1211:45 pm
UIO
-
HOU
1 stop10h 38m
LATAM Airlines
Thu 3/1911:33 am
HOU
-
UIO
2 stops11h 27m
LATAM Airlines
Deal found 2/8$934
This Delta deal was found by Cheapflights users on 2/10. 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 4/1412:59 am
UIO
-
HOU
1 stop11h 41m
Delta
Wed 4/2910:46 am
HOU
-
UIO
2 stops17h 57m
Delta
Deal found 2/10$937

Find flight deals from Quito to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Quito (UIO) to Houston (HO1). 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 11, 2026.

Round-trip from

$444
(Trip.com)

One-way from

$259
(Kiwi.com)

Popular in

January

Cheapest in

June

Average price

$893
From Quito Mariscal Sucr to Houston
Search Deals
One-way flight from Quito Mariscal Sucr to Houston
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($270 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($67 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 Quito to Houston 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 11, 2026.
Use the filters below to find and compare flights from Quito to Houston that are best for you.

Fly from

Quito

Fly to

Houston

Route

Depart

Return

Price

QuitoHouston

UIO - IAH

UIOIAH

Quito Mariscal Sucr

Wed 3/4

5:05 am-11:59 pm

2 stops19h 54m

Houston George Bush Intcntl

Tue 4/7

5:24 pm-8:40 am

2 stops15h 16m

$444

QuitoHouston

UIO - IAH

UIOIAH

Quito Mariscal Sucr

Tue 3/3

7:00 pm-11:59 pm

1 stop29h 59m

Houston George Bush Intcntl

Mon 4/6

5:24 pm-4:43 am

1 stop11h 19m

$556

QuitoHouston

UIO - IAH

UIOIAH

Quito Mariscal Sucr

Fri 4/10

6:50 pm-8:10 pm

2 stops25h 20m

Houston George Bush Intcntl

Tue 4/14

5:45 pm-4:05 pm

2 stops22h 20m

$590

QuitoHouston

UIO - IAH

UIOIAH

Quito Mariscal Sucr

Wed 3/11

5:05 am-11:20 pm

3 stops18h 15m

Houston George Bush Intcntl

Wed 3/18

11:19 am-9:40 am

2 stops22h 21m

$600

QuitoHouston

UIO - IAH

UIOIAH

Quito Mariscal Sucr

Sun 3/29

6:31 pm-11:49 pm

2 stops29h 18m

Houston George Bush Intcntl

Sun 4/5

2:20 pm-4:43 am

1 stop14h 23m

$630

QuitoHouston

UIO - IAH

UIOIAH

Quito Mariscal Sucr

Fri 5/15

6:00 am-1:06 pm

3 stops31h 06m

Houston George Bush Intcntl

Sun 5/24

8:40 pm-11:33 pm

2 stops26h 53m

$633

QuitoHouston

UIO - IAH

UIOIAH

Quito Mariscal Sucr

Fri 5/15

6:00 am-1:06 pm

3 stops31h 06m

Houston George Bush Intcntl

Sat 5/30

8:40 pm-2:09 pm

3 stops41h 29m

$645

QuitoHouston

UIO - IAH

UIOIAH

Quito Mariscal Sucr

Sun 4/5

2:15 pm-10:37 am

2 stops44h 22m

Houston George Bush Intcntl

Fri 4/10

2:05 pm-4:05 pm

2 stops26h 00m

$655

QuitoHouston

UIO - IAH

UIOIAH

Quito Mariscal Sucr

Mon 3/9

4:00 am-4:10 pm

1 stop12h 10m

Houston George Bush Intcntl

Mon 3/16

5:35 pm-8:55 am

2 stops15h 20m

$673

QuitoHouston

UIO - IAH

UIOIAH

Quito Mariscal Sucr

Thu 3/12

4:00 am-2:05 pm

1 stop10h 05m

Houston George Bush Intcntl

Thu 3/19

3:37 pm-2:00 am

1 stop10h 23m

$683

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 38 results
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Best time to book a flight from Quito to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Quito 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 Quito to Houston

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

Use this chart to determine the optimal time to book a round-trip flight from Quito to Houston. Price data was last updated on February 6, 2026.

The price you pay for your flight from Quito to Houston may vary depending on when you book. For the best chance of a lower fare, look to book 33 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, May is the cheapest month in which you can book a flight from Quito to Houston (average of $211). Flying from Quito to Houston in January is currently the most expensive (average of $813). 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 UIO to HOU?

Find hourly flight availability from Quito to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 11, 2026.

When flying from Quito to Houston, 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 Quito to Houston?

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated February 11, 2026.
Read through reviews of airlines operating flights from Quito to Houston, such as United Airlines and Avianca. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,279 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,279 reviews
United Airlines
7.4
Good
9,279 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Avianca
6.5
Okay
2,496 reviews
United Airlines
7.4
Good
9,279 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

Find useful and relevant information for your journey from Quito to Houston. 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 from for flights from Quito to Houston?

    Located just 14.0 mi from the city center, Quito Mariscal Sucr is the airport most travelers will use when flying to Houston from Quito. Booking flights from Mariscal Sucr (UIO) to Houston should be relatively easy as there are 0 daily outbound flights to Houston from 2 different airlines.

  • How long is the flight from Quito to Houston?

    There are many flights that can get you from Quito to Houston in 21h 38m. Fly via Avianca, Delta, or LATAM Airlines to get the fastest option. The distance between Quito and Houston is about 2338 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Our cheapest airline available from Quito to Houston is Avianca. Our recent data shows that you can find tickets from as low as $445 on this airline. An additional option worth looking into is United Airlines, starting at $848. Avianca is priced at 43% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Quito to Houston 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 Quito to Houston?

    Currently, May is the cheapest month in which you can book a flight from Quito to Houston (average of $211). Flying from Quito to Houston in January is currently the most expensive (average of $813). 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 Quito to Houston

Discover the top 2 airlines that operate flights from Quito to Houston. 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 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$445Average$638FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$848Average$1,028FlexibilityNo cancel feeOn-time69%

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