Skyscanner home

Flights to St Catharines

Compare St Catharines flights across hundreds of providers

Find the cheapest month or even day of the year to fly to St Catharines

Book the best St Catharines fare with no extra fees

Flight deals to St Catharines

Looking for a cheap last-minute deal or the best return flight to St Catharines? Find our lowest prices on one-way and return tickets to the easiest airport right here.
Toronto.£371 per passenger.Departing Fri, 15 May, returning Fri, 22 May.Return flight with Air Transat.Outbound indirect flight with Air Transat, departs from London Gatwick on Fri, 15 May, arriving in Toronto Island.Inbound indirect flight with Air Transat, departs from Toronto Island on Fri, 22 May, arriving in London Gatwick.Price includes taxes and charges.From £371, select.
Toronto.£371 per passenger.Departing Sun, 31 May, returning Mon, 15 Jun.Return flight with Ryanair and Air Canada.Outbound indirect flight with Ryanair, departs from London Stansted on Sun, 31 May, arriving in Toronto Island.Inbound indirect flight with Air Canada, departs from Toronto Island on Mon, 15 Jun, arriving in London Stansted.Price includes taxes and charges.From £371, select.
Toronto.£382 per passenger.Departing Sat, 10 Oct, returning Sun, 11 Oct.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from London Heathrow on Sat, 10 Oct, arriving in Toronto Island.Inbound indirect flight with Air Canada, departs from Toronto Island on Sun, 11 Oct, arriving in London Heathrow.Price includes taxes and charges.From £382, select.
Toronto.£383 per passenger.Departing Tue, 8 Sep, returning Tue, 22 Sep.Return flight with Air Transat.Outbound indirect flight with Air Transat, departs from London Gatwick on Tue, 8 Sep, arriving in Toronto Island.Inbound indirect flight with Air Transat, departs from Toronto Island on Tue, 22 Sep, arriving in London Gatwick.Price includes taxes and charges.From £383, select.
Toronto.£385 per passenger.Departing Fri, 4 Sep, returning Fri, 2 Oct.Return flight with Air Transat.Outbound indirect flight with Air Transat, departs from London Gatwick on Fri, 4 Sep, arriving in Toronto Island.Inbound indirect flight with Air Transat, departs from Toronto Island on Fri, 2 Oct, arriving in London Gatwick.Price includes taxes and charges.From £385, select.
Toronto.£394 per passenger.Departing Wed, 10 Jun, returning Mon, 15 Jun.Return flight with Ryanair and Air Canada.Outbound indirect flight with Ryanair, departs from Bristol on Wed, 10 Jun, arriving in Toronto Island.Inbound indirect flight with Air Canada, departs from Toronto Island on Mon, 15 Jun, arriving in Bristol.Price includes taxes and charges.From £394, select.
Toronto.£395 per passenger.Departing Fri, 24 Apr, returning Fri, 8 May.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from London Heathrow on Fri, 24 Apr, arriving in Toronto Island.Inbound indirect flight with Air Canada, departs from Toronto Island on Fri, 8 May, arriving in London Heathrow.Price includes taxes and charges.From £395, select.
Toronto.£395 per passenger.Departing Wed, 6 May, returning Sun, 13 Sep.Return flight with Air Transat.Outbound indirect flight with Air Transat, departs from London Gatwick on Wed, 6 May, arriving in Toronto Island.Inbound indirect flight with Air Transat, departs from Toronto Island on Sun, 13 Sep, arriving in London Gatwick.Price includes taxes and charges.From £395, select.
Toronto.£396 per passenger.Departing Thu, 16 Apr, returning Thu, 23 Apr.Return flight with SWISS and Air Canada.Outbound indirect flight with SWISS, departs from London Gatwick on Thu, 16 Apr, arriving in Toronto Island.Inbound indirect flight with Air Canada, departs from Toronto Island on Thu, 23 Apr, arriving in London Gatwick.Price includes taxes and charges.From £396, select.
Toronto.£397 per passenger.Departing Wed, 11 Mar, returning Sun, 29 Mar.Return flight with SWISS.Outbound indirect flight with SWISS, departs from London Gatwick on Wed, 11 Mar, arriving in Toronto Island.Inbound indirect flight with SWISS, departs from Toronto Island on Sun, 29 Mar, arriving in London Gatwick.Price includes taxes and charges.From £397, select.
Toronto.£397 per passenger.Departing Fri, 8 May, returning Sun, 5 Jul.Return flight with Air Transat.Outbound indirect flight with Air Transat, departs from London Gatwick on Fri, 8 May, arriving in Toronto Island.Inbound indirect flight with Air Transat, departs from Toronto Island on Sun, 5 Jul, arriving in London Gatwick.Price includes taxes and charges.From £397, select.
Toronto.£403 per passenger.Departing Fri, 28 Aug, returning Wed, 9 Sep.Return flight with Air Transat.Outbound indirect flight with Air Transat, departs from London Gatwick on Fri, 28 Aug, arriving in Toronto Island.Inbound indirect flight with Air Transat, departs from Toronto Island on Wed, 9 Sep, arriving in London Gatwick.Price includes taxes and charges.From £403, select.
Toronto.£403 per passenger.Departing Thu, 5 Nov, returning Thu, 12 Nov.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from London Heathrow on Thu, 5 Nov, arriving in Toronto Island.Inbound indirect flight with Air Canada, departs from Toronto Island on Thu, 12 Nov, arriving in London Heathrow.Price includes taxes and charges.From £403, select.
Toronto.£404 per passenger.Departing Wed, 8 Jul, returning Sun, 27 Sep.Return flight with Air Transat.Outbound indirect flight with Air Transat, departs from London Gatwick on Wed, 8 Jul, arriving in Toronto Island.Inbound indirect flight with Air Transat, departs from Toronto Island on Sun, 27 Sep, arriving in London Gatwick.Price includes taxes and charges.From £404, select.
Toronto.£405 per passenger.Departing Fri, 12 Jun, returning Fri, 18 Sep.Return flight with Air Transat.Outbound indirect flight with Air Transat, departs from London Gatwick on Fri, 12 Jun, arriving in Toronto Island.Inbound indirect flight with Air Transat, departs from Toronto Island on Fri, 18 Sep, arriving in London Gatwick.Price includes taxes and charges.From £405, select.
Toronto.£405 per passenger.Departing Thu, 12 Mar, returning Wed, 20 May.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from London Heathrow on Thu, 12 Mar, arriving in Toronto Island.Inbound indirect flight with Air Canada, departs from Toronto Island on Wed, 20 May, arriving in London Heathrow.Price includes taxes and charges.From £405, select.

Flying to St Catharines

The things to know before you go.
Fly intoToronto Island Airport
Distance to St Catharines33.2 miles
Cheapest flight found£371
Cheapest month to flyMay

Find the cheapest time to fly to St Catharines

Flexible on travel dates? Find the cheapest month – or even day – to catch a flight to St Catharines.
Mar
from £397
Apr
from £396
May
from £371
Jun
from £394
Jul
from £419
Aug
from £446
Sep
from £383
Oct
from £382
Nov
from £403
Dec
from £407
Jan
from £405
Feb
from £410

Frequently asked questions

There are 2 airports near St Catharines: Toronto Island Airport and John C. Munro Hamilton Airport.
Currently, there are no airlines that fly direct to St Catharines. But we found flights with one or more stops from £371.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to St Catharines but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
The best price we found for a return flight to St Catharines is £371. This is an estimate based on information collected from different airlines and travel providers flying to Toronto Island Airport over the last 4 days and is subject to change and availability.
The cheapest airport near St Catharines is Toronto Island – which is 33.2 miles away from the centre of St Catharines. We've found flights into this airport from £371.
After crunching the numbers on our flight calendar, we found that the cheapest date to fly to Toronto Island Airport, the closest airport to St Catharines is Friday, 15 May 2026.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to St Catharines is around 40 days in advance, so don’t leave your flight to the last minute.
Toronto Island Airport is 33.2 miles from St Catharines, John C. Munro Hamilton Airport is 34.5 miles from St Catharines, and Toronto Pearson International Airport is 41.1 miles from St Catharines.
The average temperature in St Catharines in March is around 1°C. The warmest month in St Catharines is typically July, which averages 24°C. The coolest month is January, with temperatures averaging -6°C. The rainiest month is September, and it usually rains the least in February.
Currently, the cheapest airline that flies to Toronto Island Airport - the closest airport to St Catharines - Air Transat.
Toronto Island Airport is 33.2 miles from St Catharines which is approximately 1 hour and 38 minutes driving time. Check out the options for car hire at Toronto Island Airport.
John C. Munro Hamilton Airport is 34.5 miles from St Catharines which is approximately 51 minutes driving time. Check out the options for car hire at John C. Munro Hamilton Airport.
Toronto Pearson International Airport is 41.1 miles from St Catharines which is approximately 1 hour and 11 minutes driving time. Check out the options for car hire at Toronto Pearson International Airport.