$1,371 Cheap Flights from Toronto (YYZ) to Unalaska (DUT)

View $1,371 flight on Mon, Oct 20, 2025Opens in a new window

Popular airlines from Toronto Pearson Intl. Airport (YYZ) to Unalaska, AK (DUT)

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Cheap Flights from Toronto to Unalaska (YYZ-DUT)

Prices were available within the past 7 days and start at $1,371 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Pearson Intl. Airport (YYZ) to Unalaska Airport (DUT) cost?
Lock in a cheap one-way flight from $1,371 or cheap return flight from Pearson Intl. Airport (YYZ) to Unalaska Airport (DUT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Pearson Intl. Airport (YYZ) to Unalaska Airport (DUT)?
The cheapest month to fly from YYZ to DUT is , when there's less demand. Off-peak months are generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Pearson Intl. Airport (YYZ) to Unalaska Airport (DUT)?
To find the cheapest airline flying from YYZ to DUT, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Pearson Intl. Airport (YYZ) to Unalaska Airport (DUT)?
There are no daily nonstop flights available from Pearson Intl. Airport (YYZ) to Unalaska Airport (DUT). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from YYZ to DUT?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary depending on various factors, including the season and airline.*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 Unalaska Airport (DUT)?
To avoid potential delays on the Pearson Intl. Airport (YYZ) to Unalaska Airport (DUT) route, aim to travel before 3 PM. Departures after this time have a 22% higher chance of being 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 Unalaska Airport (DUT) last-minute?
Booking your ticket from YYZ to DUT shortly before your getaway is typically more expensive. However, if you're flexible with your departure times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a YYZ to DUT flight and hotel package?
Securing a YYZ to DUT flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our extensive range of hotels and then add flights, activities and car rentals 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 Unalaska Airport (DUT)?
If you booked your YYZ to DUT flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Travel information

Travel information

Origin airport
Pearson Intl.
Destination airport
Unalaska
Distance
3764 mi

Book with confidence

Book with confidence

Toronto to Unalaska Flights

The cheapest times to fly from Toronto to Unalaska

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 Unalaska are during the month of . You can find some of the cheapest flights from Toronto to Unalaska with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Toronto to Unalaska

Sunday is one of the best days to book for cheap flights from Toronto to Unalaska: 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 Unalaska

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 Unalaska in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,371 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 Unalaska 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 Unalaska 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.

 

Toronto to Unalaska Flights

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*Available to One Key members.