$254 Cheap Flights from Toronto (YYZ) to St. Thomas (STT)

View $254 flight on Mon, Jul 14, 2025Opens in a new window

Popular airlines from Toronto Pearson Intl. Airport (YYZ) to Cyril E. King Airport (STT)

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Cheap Flights from Toronto to St. Thomas (YYZ-STT)

Prices were available within the past 7 days and start at $254 for one-way flights and $424 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Nov 2 - Thu, Nov 6
YYZ
Toronto
STT
St. Thomas
$424 Roundtrip, found 3 days ago
$424
Roundtrip
found 3 days ago
Select United flight, departing Sun, Nov 2 from Toronto to St. Thomas, returning Thu, Nov 6, priced at $424 found 3 days ago
American Airlines
Sun, Sep 14 - Thu, Sep 18
YYZ
Toronto
STT
St. Thomas
$436 Roundtrip, found 2 days ago
$436
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Sep 14 from Toronto to St. Thomas, returning Thu, Sep 18, priced at $436 found 2 days ago
United
Sun, Oct 26 - Sat, Nov 1
YYZ
Toronto
STT
St. Thomas
$437 Roundtrip, found 3 days ago
$437
Roundtrip
found 3 days ago
Select United flight, departing Sun, Oct 26 from Toronto to St. Thomas, returning Sat, Nov 1, priced at $437 found 3 days ago
Delta
Mon, Sep 15 - Fri, Sep 19
YYZ
Toronto
STT
St. Thomas
$442 Roundtrip, found 3 days ago
$442
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Sep 15 from Toronto to St. Thomas, returning Fri, Sep 19, priced at $442 found 3 days ago
Delta
Tue, Sep 16 - Wed, Sep 17
YYZ
Toronto
STT
St. Thomas
$449 Roundtrip, found 3 days ago
$449
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Sep 16 from Toronto to St. Thomas, returning Wed, Sep 17, priced at $449 found 3 days ago
United
Sat, Aug 2 - Sat, Aug 16
YYZ
Toronto
STT
St. Thomas
$450 Roundtrip, found 1 day ago
$450
Roundtrip
found 1 day ago
Select United flight, departing Sat, Aug 2 from Toronto to St. Thomas, returning Sat, Aug 16, priced at $450 found 1 day ago
United
Wed, Jan 14 - Tue, Jan 27
YYZ
Toronto
STT
St. Thomas
$457 Roundtrip, found 3 days ago
$457
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jan 14 from Toronto to St. Thomas, returning Tue, Jan 27, priced at $457 found 3 days ago
American Airlines
Sun, Sep 14 - Thu, Sep 18
YYZ
Toronto
STT
St. Thomas
$459 Roundtrip, found 2 days ago
$459
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Sep 14 from Toronto to St. Thomas, returning Thu, Sep 18, priced at $459 found 2 days ago
United
Fri, Jan 16 - Tue, Jan 27
YYZ
Toronto
STT
St. Thomas
$470 Roundtrip, found 3 days ago
$470
Roundtrip
found 3 days ago
Select United flight, departing Fri, Jan 16 from Toronto to St. Thomas, returning Tue, Jan 27, priced at $470 found 3 days ago
Air Canada
Mon, Dec 1 - Sun, Dec 21
YYZ
Toronto
STT
St. Thomas
$709 Roundtrip, found 3 days ago
$709
Roundtrip
found 3 days ago
Select Air Canada flight, departing Mon, Dec 1 from Toronto to St. Thomas, returning Sun, Dec 21, priced at $709 found 3 days ago

Alternative airports near St. Thomas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Terrance B. Lettsome Intl. EIS. Flights from $975
EIS
Terrance B. Lettsome Intl.
Flights from $975
Flights from Toronto (YYZ) to St. Thomas (STT)
Origin airport
Pearson Intl.
Destination airport
Cyril E. King
Airlines serving
Air Canada, American Airlines, Delta, United
Roundtrip price
$423
Distance
1947 mi

Toronto to St. Thomas Flights

The cheapest times to fly from Toronto to St. Thomas

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

 

The best time to book a flight from Toronto to St. Thomas

Sunday is one of the best days to book for cheap flights from Toronto to St. Thomas: 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 St. Thomas

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 St. Thomas in 2025. You can also book with separate airlines for your outbound and return journeys, from $254 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 St. Thomas 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 St. Thomas 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 Cyril E. King Airport (STT) cost?
Discover the latest flight deals from YYZ to STT 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 STT?
The cheapest flights from YYZ to STT 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 STT?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from YYZ to STT. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Pearson Intl. Airport (YYZ) to Cyril E. King Airport (STT)?
There are no daily nonstop flights from Pearson Intl. Airport (YYZ) to Cyril E. King Airport (STT). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you’ll be on your way before you know it.
What day of the week has the most flights from YYZ to STT?
You’ll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*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 Cyril E. King Airport (STT)?
To avoid potential delays on the Pearson Intl. Airport (YYZ) to Cyril E. King Airport (STT) route, fly before 3 PM. Departures after this hour are 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 Cyril E. King Airport (STT) last-minute?
Last-minute bookings from YYZ to STT are usually more expensive. For the best rates, start looking for flights well ahead of time. That said, if you’re flexible with your travel plans, it’s possible to land a cheap ticket just before your departure.
Is it cheaper to book a YYZ to STT flight and hotel package?
Booking a YYZ to STT flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Select from our wide range of hotels and then add car rentals, flights 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 Cyril E. King Airport (STT)?
You can usually cancel or reschedule your YYZ to STT flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline’s policies in your itinerary to see what changes are allowed and if any costs are involved. You’ll also find more details on our Customer Service portal.

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*Available to One Key members.