HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cuenca

$389+ Cheap flights from Ontario (ONT) to Cuenca (CUE)

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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — CUE
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Cuenca with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ontario to Cuenca

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

Round-trip from

$1,653
(LATAM Airlines)

One-way from

$389
(United)

Popular in

December

Cheapest in

January

Average price

$671
From Ontario to Cuenca
Search Deals
One-way flight from Ontario to Cuenca
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($104 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Ontario to Cuenca

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

This LATAM Airlines deal was found by Cheapflights users on 7/27. 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.
Sat 10/47:05 amONT - CUE
2 stops21h 15mLATAM Airlines
Tue 10/710:06 pmCUE - ONT
2 stops23h 13mLATAM Airlines
Deal found 7/27$1,653

Cheapflights Fare Finder

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

Fly from

Ontario

Fly to

Cuenca

Route

Depart

Return

Price

OntarioCuenca

ONT - CUE

ONTCUE

Ontario

Sat 10/4

7:05 am-6:20 am

2 stops21h 15m

Cuenca

Tue 10/7

10:06 pm-7:19 pm

2 stops23h 13m

$1,653

OntarioCuenca

ONT - CUE

ONTCUE

Ontario

Sun 8/3

6:00 am-7:05 am

2 stops23h 05m

$389

OntarioCuenca

ONT - CUE

ONTCUE

Ontario

Tue 8/5

11:25 pm-11:08 am

2 stops33h 43m

$555

OntarioCuenca

ONT - CUE

ONTCUE

Ontario

Wed 8/6

7:05 am-7:45 am

2 stops22h 40m

$763

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Best time to book a flight from Ontario to Cuenca

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

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

Currently, January is the cheapest month in which you can book a flight from Ontario to Cuenca (average of $487). Flying from Ontario to Cuenca in July is currently the most expensive (average of $836). 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.

Reviews of airlines servicing Cuenca

Get insights into the airlines that provide service to Cuenca. 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 Cuenca. Reviews last updated July 29, 2025.
Read reviews from past customers who have flown LATAM Airlines and Avianca from Ontario to Cuenca. 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.
LATAM Airlines
7.5
Good
1,821 reviews

Comfort

7.4

Crew

8.1

Boarding

7.6

Entertainment

7.0

Food

6.7

Overall

7.5

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
LATAM Airlines
7.5
Good
1,821 reviews
LATAM Airlines
7.5
Good
1,821 reviews

Comfort

7.4

Crew

8.1

Boarding

7.6

Entertainment

7.0

Food

6.7

Overall

7.5

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
Avianca
6.7
Okay
2,386 reviews
LATAM Airlines
7.5
Good
1,821 reviews

Comfort

7.4

Crew

8.1

Boarding

7.6

Entertainment

7.0

Food

6.7

Overall

7.5

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing

Related info for your journey

Find useful and relevant information for your journey from Ontario to Cuenca. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Ontario to Cuenca (average of $487). Flying from Ontario to Cuenca in July is currently the most expensive (average of $836). 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.

Alternative routes for Ontario to Cuenca

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Quito flights
Los Angeles to Quito flights
Los Angeles to Guayaquil flights
Ontario to Quito flights
Ontario to Guayaquil flights
San Francisco to Guayaquil flights
San Jose to Quito flights
Las Vegas to Quito flights
San Diego to Quito flights
Santa Ana to Quito flights
Las Vegas to Guayaquil flights
San Francisco to Baltra flights
Los Angeles to Baltra flights
San Diego to Guayaquil flights
Reno to Quito flights
San Francisco to San Cristobal flights
Burbank to Quito flights
Los Angeles to San Cristobal flights
Los Angeles to Cuenca flights
Los Angeles to Manta flights
Oakland to Quito flights
Palm Springs to Quito flights
San Francisco to Cuenca flights
Long Beach to Quito flights
Santa Rosa to Quito flights
San Jose to Guayaquil flights
Monterey to Quito flights
San Diego to Cuenca flights
Sacramento to Quito flights
San Jose to Baltra flights
San Jose to Cuenca flights
Oakland to Cuenca flights
Reno to Guayaquil flights
San Jose to San Cristobal flights
Las Vegas to Manta flights
Sacramento to Guayaquil flights
Santa Ana to Guayaquil flights
Burbank to Guayaquil flights
Oakland to Guayaquil flights
San Francisco to Manta flights
Las Vegas to San Cristobal flights
Medford to Quito flights
Long Beach to Guayaquil flights
San Diego to Baltra flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.