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Quito

$233+ Cheap flights from Ontario (ONT) 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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — UIO
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Ontario to Quito

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) 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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$560
(Priceline)

One-way from

$233
(Avianca)

Popular in

November

Cheapest in

August

Average price

$652
Provider with most accurate pricing for Ontario-Quito Mariscal Sucr flight deals.
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Provider most trusted by Cheapflights users for Ontario-Quito Mariscal Sucr flights.
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From Ontario to Quito Mariscal Sucr
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One-way flight from Ontario to Quito Mariscal Sucr
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Highest demand for flights based on searches. 17% potential increase in price ($146 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($35 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 Quito

Cheapest flights from Ontario to Quito
Explore the most affordable flight options available from Ontario to Quito. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Avianca deal was found by Cheapflights users on 4/29. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/611:25 pmONT - UIO
2 stops15h 40mAvianca
Tue 6/34:20 amUIO - ONT
2 stops19h 35mAvianca
Deal found 4/29$552
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Mon 8/46:00 amONT - UIO
1 stop15h 25mUnited Airlines
Wed 8/1312:35 amUIO - ONT
2 stops24h 17mUnited Airlines
Deal found 4/29$611
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 5/2111:59 pmONT - UIO
2 stops21h 17mAmerican Airlines
Mon 5/2611:40 pmUIO - ONT
2 stops20h 43mAmerican Airlines
Deal found 4/29$786
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/207:05 amONT - UIO
2 stops34h 00mDelta
Mon 5/2611:20 pmUIO - ONT
1 stop13h 48mDelta
Deal found 4/29$836
This Mytrip deal was found by Cheapflights users on 4/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3111:25 pmONT - UIO
3 stops19h 26mMultiple Airlines
Fri 6/612:18 amUIO - ONT
3 stops23h 37mMultiple Airlines
Deal found 4/28$870

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario 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 April 29, 2025.
Use the filters below to find and compare flights from Ontario to Quito that are best for you.

Fly from

Ontario

Fly to

Quito

Route

Depart

Return

Price

OntarioQuito

ONT - UIO

ONTUIO

Ontario

Tue 7/22

11:25 pm-5:05 pm

2 stops15h 40m

Quito Mariscal Sucr

Mon 8/4

3:55 am-9:55 pm

1 stop20h 00m

$560

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

Wed 5/21

11:59 pm-11:16 pm

2 stops21h 17m

Quito Mariscal Sucr

Mon 5/26

11:40 pm-6:23 pm

2 stops20h 43m

$786

OntarioQuito

ONT - UIO

ONTUIO

Ontario

Tue 5/20

7:05 am-7:05 pm

2 stops34h 00m

Quito Mariscal Sucr

Mon 5/26

11:20 pm-11:08 am

1 stop13h 48m

$836

OntarioQuito

ONT - UIO

ONTUIO

Ontario

Sat 5/31

11:25 pm-8:51 pm

3 stops19h 26m

Quito Mariscal Sucr

Fri 6/6

12:18 am-9:55 pm

3 stops23h 37m

$870

OntarioQuito

ONT - UIO

ONTUIO

Ontario

Sun 6/15

11:25 pm-5:05 pm

2 stops15h 40m

$233

OntarioQuito

ONT - UIO

ONTUIO

Ontario

Sun 6/15

11:25 pm-9:47 pm

3 stops20h 22m

$333

OntarioQuito

ONT - UIO

ONTUIO

Ontario

Sun 5/11

6:15 am-11:16 pm

2 stops15h 01m

$373

OntarioQuito

ONT - UIO

ONTUIO

Ontario

Sun 9/21

10:59 pm-8:00 pm

1 stop19h 01m

$378

OntarioQuito

ONT - UIO

ONTUIO

Ontario

Mon 9/22

5:10 am-11:25 pm

2 stops16h 15m

$379

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from Ontario to Quito

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Quito in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Quito flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Ontario-Quito flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Ontario-Quito flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Quito flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Quito flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Quito

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

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

Currently, April is the cheapest month in which you can book a flight from Ontario to Quito (average of $463). Flying from Ontario to Quito 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 UIO?

Find hourly flight availability from Ontario 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 April 29, 2025.

It’s optimal to fly from Ontario to Quito at noon. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the morning.

Rainfall in Quito by month

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

In terms of precipitation, rainfall in Quito ranges from 0.8 - 6.7 inches per month. April is typically the wettest month, when rainfall can reach 6.7 in. July is typically the driest time to visit Quito when rainfall is around 0.8 in.

Temperature in Quito by month

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

If weather is an important factor for your trip to Quito, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 59.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 April 29, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines from Ontario to Quito to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

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
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

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
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

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
7,929 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

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
7,929 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

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 Quito. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Cheapflights users have booked flights from Ontario to Quito round-trip from $560. Other airlines that can offer you cheap pricing are United Airlines, from $611, and American Airlines, from $786. Avianca is 21% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as $233 on Avianca. Other airlines that offer cheap prices include American Airlines from $373 and Delta from $378 one-way.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Ontario to Quito (average of $463). Flying from Ontario to Quito 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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