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Ecuador

$236+ Cheap flights from Ontario (ONT) to Ecuador

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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — UIO
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Ontario to Ecuador

Keep the following information in mind while searching for Ontario to Ecuador flight deals. Data was last updated April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$482
(Avianca)

One-way from

$236
(Cheapflightsfares)

Popular in

December

Cheapest in

August

Average price

$617
Provider with most accurate pricing for Los Angeles-Guayaquil Jose Joaquin de Olmedo flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Guayaquil Jose Joaquin de Olmedo flights.
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From Ontario to Ecuador
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One-way flight from Ontario to Ecuador
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Highest demand for flights based on searches. 17% potential increase in price ($129 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Ontario to Ecuador

Cheapest flights from Ontario to Ecuador
Explore the most affordable flight options available from Ontario to Ecuador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Avianca deal was found by Cheapflights users on 4/23. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2411:25 pmONT - UIO
2 stops15h 40mAvianca
Sat 5/313:15 amUIO - ONT
1 stop20h 40mAvianca
Deal found 4/23$482
This Flightnetwork deal was found by Cheapflights users on 4/23. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1611:25 pmONT - GYE
2 stops15h 55mAvianca
Tue 9/234:15 amGYE - ONT
2 stops19h 40mAvianca
Deal found 4/23$519
This United deal was found by Cheapflights users on 4/23. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/211:45 pmONT - GYE
2 stops46h 00mMultiple Airlines
Tue 5/273:35 amGYE - ONT
2 stops19h 35mMultiple Airlines
Deal found 4/23$584
This United Airlines deal was found by Cheapflights users on 4/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/116:00 amONT - GYE
2 stops29h 45mUnited Airlines
Mon 6/232:45 pmGYE - ONT
2 stops52h 54mUnited Airlines
Deal found 4/23$585
This United Airlines deal was found by Cheapflights users on 4/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/46:00 amONT - UIO
1 stop15h 25mUnited Airlines
Wed 8/1312:35 amUIO - ONT
2 stops24h 17mUnited Airlines
Deal found 4/22$611
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/510:59 pmONT - UIO
1 stop19h 01mDelta
Tue 9/1611:20 pmUIO - ONT
1 stop22h 22mDelta
Deal found 4/22$732
This United deal was found by Cheapflights users on 4/23. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/86:00 amONT - CUE
2 stops35h 18mMultiple Airlines
Fri 8/228:03 pmCUE - ONT
2 stops27h 22mMultiple Airlines
Deal found 4/23$828
This American Airlines deal was found by Cheapflights users on 4/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2111:59 pmONT - UIO
2 stops21h 17mAmerican Airlines
Wed 5/286:00 amUIO - ONT
2 stops17h 57mAmerican Airlines
Deal found 4/23$889
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Mon 5/512:59 amONT - UIO
2 stops41h 01mMultiple Airlines
Mon 6/23:55 amUIO - ONT
1 stop20h 00mMultiple Airlines
Deal found 4/22$920
This American Airlines deal was found by Cheapflights users on 4/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/16:00 amONT - GYE
2 stops12h 53mAmerican Airlines
Wed 5/146:00 amGYE - ONT
2 stops14h 23mAmerican Airlines
Deal found 4/23$1,526

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Ecuador 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 April 24, 2025.
Use the filters below to find and compare flights from Ontario to Ecuador that are best for you.

Fly from

Ontario

Fly to

Ecuador

Route

Depart

Return

Price

OntarioQuito

ONT - UIO

ONTUIO

Ontario

Sat 5/24

11:25 pm-5:05 pm

2 stops15h 40m

Quito Mariscal Sucr

Sat 5/31

3:15 am-9:55 pm

1 stop20h 40m

$482

OntarioGuayaquil

ONT - GYE

ONTGYE

Ontario

Tue 9/16

11:25 pm-5:20 pm

2 stops15h 55m

Guayaquil Jose Joaquin de Olmedo

Tue 9/23

4:15 am-9:55 pm

2 stops19h 40m

$519

OntarioGuayaquil

ONT - GYE

ONTGYE

Ontario

Wed 5/21

1:45 pm-1:45 pm

2 stops46h 00m

Guayaquil Jose Joaquin de Olmedo

Tue 5/27

3:35 am-9:10 pm

2 stops19h 35m

$584

OntarioGuayaquil

ONT - GYE

ONTGYE

Ontario

Wed 6/11

6:00 am-1:45 pm

2 stops29h 45m

Guayaquil Jose Joaquin de Olmedo

Mon 6/23

2:45 pm-5:39 pm

2 stops52h 54m

$585

OntarioQuito

ONT - UIO

ONTUIO

Ontario

Mon 8/4

6:00 am-11:25 pm

1 stop15h 25m

Quito Mariscal Sucr

Wed 8/13

12:35 am-10:52 pm

2 stops24h 17m

$611

OntarioQuito

ONT - UIO

ONTUIO

Ontario

Fri 9/5

10:59 pm-8:00 pm

1 stop19h 01m

Quito Mariscal Sucr

Tue 9/16

11:20 pm-7:42 pm

1 stop22h 22m

$732

OntarioCuenca

ONT - CUE

ONTCUE

Ontario

Fri 8/8

6:00 am-7:18 pm

2 stops35h 18m

Cuenca

Fri 8/22

8:03 pm-9:25 pm

2 stops27h 22m

$828

OntarioQuito

ONT - UIO

ONTUIO

Ontario

Wed 5/21

11:59 pm-11:16 pm

2 stops21h 17m

Quito Mariscal Sucr

Wed 5/28

6:00 am-9:57 pm

2 stops17h 57m

$889

OntarioQuito

ONT - UIO

ONTUIO

Ontario

Mon 5/5

12:59 am-8:00 pm

2 stops41h 01m

Quito Mariscal Sucr

Mon 6/2

3:55 am-9:55 pm

1 stop20h 00m

$920

OntarioQuito

ONT - UIO

ONTUIO

Ontario

Thu 5/22

11:25 pm-10:25 pm

2 stops21h 00m

$236

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 18 results
1
2

Best time to book a flight from Ontario to Ecuador

Have a flexible travel schedule? Discover the best time to fly to Ecuador from Ontario 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 Ontario to Ecuador

What is the cheapest month to book a flight from Ontario to Ecuador?

Currently, April is the cheapest month in which you can book a flight from Ontario to Ecuador (average of $463). Flying from Ontario to Ecuador in December is currently the most expensive (average of $791). 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 ONT to EC?

Find hourly flight availability from Ontario to Ecuador. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Ecuador as you normally would.

Rainfall in Ecuador by month

Plan your trip to Ecuador by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ecuador ranges from 0.0 - 11.0 inches per month. March is typically the wettest month, when rainfall can reach 11.0 in. July is typically the driest time to visit Ecuador when rainfall is around 0.0 in.

Temperature in Ecuador by month

Plan your trip to Ecuador by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ecuador, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Ecuador

Get insights into the airlines that provide service to Ecuador. 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 Ecuador. Reviews last updated April 24, 2025.
Read reviews from past customers who have flown Delta, Copa Airlines and United Airlines from Ontario to Ecuador. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Copa Airlines
7.6
Good
1,411 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,685 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Avianca
6.7
Okay
2,317 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Ecuador. 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 Ontario to Ecuador?

    Ontario (ONT), located 3.1 mi from the city center, is the airport you fly out of when you book flights from Ontario to Ecuador.

  • What are the cheapest airlines to fly from Ontario to Ecuador one-way?

    To fly one-way, consider booking your trip with Avianca, which is currently one of the cheapest options available, starting at $236. United Airlines flights start at $374 while deals on Delta start at $395 one-way.

  • What are the most popular routes from Ontario to Ecuador?

    When deciding which route to take from Ontario to Ecuador consider Ontario - Quito Mariscal Sucr, Ontario - Guayaquil Jose Joaquin de Olmedo or Ontario - Cuenca as they are the most popular.

  • Can I find deals for flights from Ontario to Ecuador that include hotel bookings?

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

  • How can I find direct flights from Ontario to Ecuador?

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

  • Can I find deals for business class flights from Ontario to Ecuador?

    Yes. Cheapflights offers flight deals from Ontario to Ecuador 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 Ontario to Ecuador?

    Currently, April is the cheapest month in which you can book a flight from Ontario to Ecuador (average of $463). Flying from Ontario to Ecuador in December is currently the most expensive (average of $791). 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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