$125 Cheap Flights from Toronto (YYZ) to Quito (UIO)

View $125 flight on Tue, May 20, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Toronto to Quito (YYZ-UIO)

Prices were available within the past 7 days and start at $125 for one-way flights and $373 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Arajet
Tue, Sep 2 - Wed, Oct 1
YYZ
Toronto
UIO
Quito
$373 Roundtrip, found 5 days ago
$373
Roundtrip
found 5 days ago
Select Arajet flight, departing Tue, Sep 2 from Toronto to Quito, returning Wed, Oct 1, priced at $373 found 5 days ago
Arajet
Tue, Sep 2 - Wed, Oct 1
YYZ
Toronto
UIO
Quito
$378 Roundtrip, found 5 days ago
$378
Roundtrip
found 5 days ago
Select Arajet flight, departing Tue, Sep 2 from Toronto to Quito, returning Wed, Oct 1, priced at $378 found 5 days ago
Arajet
Tue, Oct 7 - Tue, Mar 10
YYZ
Toronto
UIO
Quito
$390 Roundtrip, found 4 days ago
$390
Roundtrip
found 4 days ago
Select Arajet flight, departing Tue, Oct 7 from Toronto to Quito, returning Tue, Mar 10, priced at $390 found 4 days ago
avianca
Mon, Sep 22 - Wed, Oct 1
YYZ
Toronto
UIO
Quito
$396 Roundtrip, found 8 hours ago
$396
Roundtrip
found 8 hours ago
Select avianca flight, departing Mon, Sep 22 from Toronto to Quito, returning Wed, Oct 1, priced at $396 found 8 hours ago
avianca
Mon, Sep 22 - Wed, Oct 1
YYZ
Toronto
UIO
Quito
$399 Roundtrip, found 8 hours ago
$399
Roundtrip
found 8 hours ago
Select avianca flight, departing Mon, Sep 22 from Toronto to Quito, returning Wed, Oct 1, priced at $399 found 8 hours ago
Delta
Tue, Sep 2 - Wed, Oct 1
YYZ
Toronto
UIO
Quito
$421 Roundtrip, found 5 days ago
$421
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Sep 2 from Toronto to Quito, returning Wed, Oct 1, priced at $421 found 5 days ago
Arajet
Tue, Sep 2 - Wed, Sep 3
YYZ
Toronto
UIO
Quito
$433 Roundtrip, found 4 days ago
$433
Roundtrip
found 4 days ago
Select Arajet flight, departing Tue, Sep 2 from Toronto to Quito, returning Wed, Sep 3, priced at $433 found 4 days ago
avianca
Tue, Nov 18 - Tue, Mar 10
YYZ
Toronto
UIO
Quito
$434 Roundtrip, found 6 days ago
$434
Roundtrip
found 6 days ago
Select avianca flight, departing Tue, Nov 18 from Toronto to Quito, returning Tue, Mar 10, priced at $434 found 6 days ago
Copa
Tue, Aug 19 - Wed, Sep 10
YYZ
Toronto
UIO
Quito
$451 Roundtrip, found 20 hours ago
$451
Roundtrip
found 20 hours ago
Select Copa flight, departing Tue, Aug 19 from Toronto to Quito, returning Wed, Sep 10, priced at $451 found 20 hours ago
WestJet
Mon, Sep 22 - Wed, Oct 1
YYZ
Toronto
UIO
Quito
$465 Roundtrip, found 8 hours ago
$465
Roundtrip
found 8 hours ago
Select WestJet flight, departing Mon, Sep 22 from Toronto to Quito, returning Wed, Oct 1, priced at $465 found 8 hours ago
Flights from Toronto (YYZ) to Quito (UIO)
Origin airport
Pearson Intl.
Destination airport
Mariscal Sucre Intl.
Airlines serving
Air Canada, American Airlines, Copa, Delta, LATAM Airlines Group, United, avianca
Roundtrip price
$373
Distance
3027 mi

Toronto to Quito Flights

The cheapest times to fly from Toronto to Quito

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Toronto to Quito are during the month of September. You can find some of the cheapest flights from Toronto to Quito with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Toronto to Quito

Sunday is one of the best days to book for cheap flights from Toronto to Quito: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Toronto to Quito

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Toronto to Quito in 2025. You can also book with separate airlines for your outbound and return journeys, from $125 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Toronto to Quito flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Toronto to Quito airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Pearson Intl. Airport (YYZ) to Mariscal Sucre Intl. Airport (UIO) cost?
Discover the latest flight deals from YYZ to UIO by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from YYZ to UIO?
The cheapest flights from YYZ to UIO are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from YYZ to UIO?
With tickets starting at $167 for a one-way flight from YYZ to UIO, Arajet is currently the cheapest carrier flying this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from YYZ on May 31 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Pearson Intl. Airport (YYZ) to Mariscal Sucre Intl. Airport (UIO)?
There are no daily nonstop flights departing from Pearson Intl. Airport (YYZ) to Mariscal Sucre Intl. Airport (UIO). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you’ll be on your way before you know it.
What day of the week has the most flights from YYZ to UIO?
Typically you’ll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Pearson Intl. Airport (YYZ) to Mariscal Sucre Intl. Airport (UIO)?
Book a flight from Pearson Intl. Airport (YYZ) to Mariscal Sucre Intl. Airport (UIO) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Pearson Intl. Airport (YYZ) to Mariscal Sucre Intl. Airport (UIO) last-minute?
Booking your plane ticket from YYZ to UIO just before your journey is typically more expensive. However, if you’re flexible with your departure dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a YYZ to UIO flight and hotel package?
Opting for a YYZ to UIO flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Choose from our wide range of stays and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Pearson Intl. Airport (YYZ) to Mariscal Sucre Intl. Airport (UIO)?
If you booked your YYZ to UIO flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.

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*Available to One Key members.