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Ontario

$323+ Cheap flights from Ecuador to Ontario (ONT)

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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
UIO — ONT
abr 6 — abr 131
seg 4/6
seg 4/13
1 adult, Economy
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Cheap flight deals from Ecuador to Ontario

Cheapest flights from Ecuador to Ontario
Explore the most affordable flight options available from Ecuador to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on março 7, 2026.

This United Airlines deal was found by Cheapflights users on 3/2. 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.
qua 4/2212:35 am
UIO
-
ONT
2 stops24h 10m
United Airlines
qua 5/66:00 am
ONT
-
UIO
2 stops15h 25m
United Airlines
Deal found 3/2$554
This United Airlines deal was found by Cheapflights users on 3/3. 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.
seg 4/2012:35 am
UIO
-
ONT
1 stop23h 15m
United Airlines
seg 4/275:10 am
ONT
-
UIO
2 stops16h 15m
United Airlines
Deal found 3/3$578
This United Airlines deal was found by Cheapflights users on 3/3. 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.
seg 4/2012:35 am
UIO
-
ONT
2 stops22h 01m
United Airlines
sex 4/246:45 pm
ONT
-
UIO
2 stops26h 40m
United Airlines
Deal found 3/3$592
This CheapOair deal was found by Cheapflights users on 3/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 4/304:05 am
UIO
-
ONT
1 stop19h 40m
Avianca
sáb 5/911:35 pm
ONT
-
UIO
2 stops22h 05m
Avianca
Deal found 3/3$598
This American Airlines deal was found by Cheapflights users on 3/4. 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.
qua 3/1811:44 pm
UIO
-
ONT
2 stops21h 25m
American Airlines
dom 3/2910:36 pm
ONT
-
UIO
2 stops21h 34m
American Airlines
Deal found 3/4$601
This American Airlines deal was found by Cheapflights users on 3/3. 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.
qua 3/1811:44 pm
UIO
-
ONT
2 stops21h 25m
American Airlines
seg 3/3011:58 pm
ONT
-
UIO
2 stops20h 12m
American Airlines
Deal found 3/3$603
This United Airlines deal was found by Cheapflights users on 3/2. 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.
ter 4/1412:35 am
UIO
-
ONT
2 stops22h 01m
United Airlines
qui 4/306:00 am
ONT
-
UIO
1 stop15h 25m
United Airlines
Deal found 3/2$608
This United Airlines deal was found by Cheapflights users on 3/2. 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.
seg 10/2612:35 am
UIO
-
ONT
2 stops21h 45m
United Airlines
sáb 10/315:00 am
ONT
-
UIO
2 stops41h 30m
United Airlines
Deal found 3/2$624
This United Airlines deal was found by Cheapflights users on 3/2. 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.
ter 4/1412:35 am
UIO
-
ONT
1 stop23h 15m
United Airlines
sáb 4/186:05 am
ONT
-
UIO
1 stop20h 55m
United Airlines
Deal found 3/2$632
This Gotogate deal was found by Cheapflights users on 3/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 4/164:05 am
UIO
-
ONT
1 stop19h 40m
Avianca
qui 4/2311:35 pm
ONT
-
UIO
2 stops22h 05m
Avianca
Deal found 3/5$649
This Booking.com deal was found by Cheapflights users on 3/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 5/132:15 pm
UIO
-
ONT
2 stops33h 30m
Avianca
qui 5/2811:35 pm
ONT
-
UIO
1 stop25h 20m
Avianca
Deal found 3/2$655

Find flight deals from Ecuador to Ontario

Keep the following information in mind while searching for Ecuador to Ontario flight deals. Data was last updated março 7, 2026.

Round-trip from

$554
(United Airlines)

One-way from

$323
(United Airlines)
From Ecuador to Ontario
Search Deals
One-way flight from Ecuador to Ontario
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ecuador to Ontario 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 março 7, 2026.
Use the filters below to find and compare flights from Ecuador to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

QuitoOntario

UIO - ONT

UIOONT

Quito Mariscal Sucr

seg 4/20

12:35 am-6:02 pm

2 stops19h 27m

Ontario

ter 4/28

6:05 am-11:25 pm

1 stop15h 20m

$578

QuitoOntario

UIO - ONT

UIOONT

Quito Mariscal Sucr

seg 4/20

12:35 am-8:36 pm

2 stops22h 01m

Ontario

sex 4/24

6:45 pm-11:25 pm

2 stops26h 40m

$592

QuitoOntario

UIO - ONT

UIOONT

Quito Mariscal Sucr

ter 4/14

12:35 am-9:50 pm

1 stop23h 15m

Ontario

sáb 4/18

6:00 am-11:25 pm

2 stops15h 25m

$632

QuitoOntario

UIO - ONT

UIOONT

Quito Mariscal Sucr

qui 5/14

12:35 am-9:41 am

2 stops35h 06m

Ontario

sáb 5/23

1:50 pm-11:25 pm

2 stops31h 35m

$632
Quickest round-trip

QuitoOntario

UIO - ONT

UIOONT

Quito Mariscal Sucr

ter 4/14

12:35 am-12:20 pm

2 stops13h 45m

Ontario

seg 4/20

5:10 am-11:25 pm

2 stops16h 15m

$632

QuitoOntario

UIO - ONT

UIOONT

Quito Mariscal Sucr

ter 5/5

12:35 am-9:58 pm

1 stop23h 23m

Ontario

seg 5/25

5:45 am-11:25 pm

1 stop15h 40m

$632

QuitoOntario

UIO - ONT

UIOONT

Quito Mariscal Sucr

ter 4/14

12:35 am-12:20 pm

2 stops13h 45m

Ontario

sex 4/17

5:10 am-11:25 pm

2 stops16h 15m

$632

QuitoOntario

UIO - ONT

UIOONT

Quito Mariscal Sucr

ter 5/12

12:35 am-9:58 pm

1 stop23h 23m

Ontario

qui 5/28

5:45 am-5:00 am

1 stop21h 15m

$689

QuitoOntario

UIO - ONT

UIOONT

Quito Mariscal Sucr

ter 9/1

12:35 am-9:59 pm

1 stop23h 24m

Ontario

sex 9/11

1:18 pm-11:25 pm

2 stops56h 07m

$706

QuitoOntario

UIO - ONT

UIOONT

Quito Mariscal Sucr

qua 4/29

12:35 am-5:52 pm

2 stops19h 17m

Ontario

seg 5/4

5:00 am-11:25 pm

2 stops16h 25m

$719

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Ecuador to Ontario

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

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

Currently, May is the cheapest month in which you can book a flight from Ecuador to Ontario (average of $170). Flying from Ecuador to Ontario in October is currently the most expensive (average of $279). 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.

Related info for your journey

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

    Located just 3.1 mi from the city center, Ontario (ONT) is the airport most travelers will use when flying to Ontario from Ecuador.

  • How long is the flight from Ecuador to Ontario?

    Airlines like United Airlines, Avianca, and American Airlines fly from Ecuador to Ontario in about 19h 40m. The time it takes to get you to your destination can typically vary by up to 11h 33m. Airlines will cover a distance of 3464 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Ecuador to Ontario (average of $170). Flying from Ecuador to Ontario in October is currently the most expensive (average of $279). 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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