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Cheap flight tickets from San Diego to Niagara Falls

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Flight deals from San Diego to Niagara Falls

Looking for a cheap last-minute deal or the best return flight from San Diego to Niagara Falls? Find the lowest prices on one-way and return tickets right here.
Toronto.RM1,665 per passenger.Departing Sun, 1 Jun, returning Tue, 3 Jun.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from San Diego International on Sun, 1 Jun, arriving in Toronto Island.Inbound indirect flight with Air Canada, departs from Toronto Island on Tue, 3 Jun, arriving in San Diego International.Price includes taxes and charges.From RM1,665, select.
Toronto.RM1,830 per passenger.Departing Sun, 10 Aug, returning Sun, 17 Aug.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from San Diego International on Sun, 10 Aug, arriving in Toronto Island.Inbound indirect flight with Air Canada, departs from Toronto Island on Sun, 17 Aug, arriving in San Diego International.Price includes taxes and charges.From RM1,830, select.
Toronto.RM3,626 per passenger.Departing Sat, 3 May, returning Sat, 10 May.Return flight with Hawaiian Airlines and Porter Airlines (Canada) Ltd.Outbound indirect flight with Hawaiian Airlines, departs from San Diego International on Sat, 3 May, arriving in Toronto Island.Inbound indirect flight with Porter Airlines (Canada) Ltd, departs from Toronto Island on Sat, 10 May, arriving in San Diego International.Price includes taxes and charges.From RM3,626, select.
Toronto.RM4,439 per passenger.Departing Wed, 30 Apr, returning Wed, 7 May.Return flight with Hawaiian Airlines and Porter Airlines (Canada) Ltd.Outbound indirect flight with Hawaiian Airlines, departs from San Diego International on Wed, 30 Apr, arriving in Toronto Island.Inbound indirect flight with Porter Airlines (Canada) Ltd, departs from Toronto Island on Wed, 7 May, arriving in San Diego International.Price includes taxes and charges.From RM4,439, select.
Toronto.RM4,551 per passenger.Departing Sun, 29 Jun, returning Sun, 6 Jul.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from San Diego International on Sun, 29 Jun, arriving in Toronto Island.Inbound indirect flight with Air Canada, departs from Toronto Island on Sun, 6 Jul, arriving in San Diego International.Price includes taxes and charges.From RM4,551, select.

San Diego to Niagara Falls: Flight information

The things to know before you go.
Fly intoToronto Island Airport
Distance to Niagara Falls65.4 km
Cheapest flightRM1,665, San Diego Airport to Toronto Island Airport
Cheapest month to flyJune

Find the cheapest month to fly from San Diego to Niagara Falls

We’re always keeping an eye on fares, so you can find the best flight deal in seconds. It looks like San Diego to Niagara Falls flights are currently cheapest in June. We’ve based this on flights into Toronto Island Airport.
Apr
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May
from RM3,626
Jun
from RM1,665
Jul
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Aug
from RM1,830
Sep
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Oct
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Nov
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Dec
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Jan
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Feb
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Mar
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Finding cheap flights from San Diego to Niagara Falls: Frequently asked questions

There are 2 airports near Niagara Falls: Toronto Island Airport and Hamilton Airport.
The best price we found for a return flight from San Diego to Niagara Falls is RM1,665. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from San Diego to Niagara Falls. But we found flights with one or more stops from RM1,665.
We've checked every San Diego to Niagara Falls fare we could find, and the cheapest upcoming date to fly seems to be on Sunday, 1 June 2025. Overall, the cheapest month to fly from San Diego to Niagara Falls is usually June.
If you're flying from San Diego, the cheapest airport near Niagara Falls is Toronto Island – which is 65.4 km away from the centre of Niagara Falls. We've found flights into this airport from RM1,665.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Diego to Niagara Falls on Sunday, 1 June 2025.
No airlines currently offer direct flights between San Diego and Niagara Falls. Most routes have one or more stops.
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 Niagara Falls 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.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Niagara Falls is around 40 days in advance, so don’t leave your flight to the last minute.
Toronto Island Airport is 65.4km from Niagara Falls, Hamilton Airport is 73.4km from Niagara Falls, and Toronto Pearson International Airport is 80.9km from Niagara Falls.
Toronto Island Airport is closest to Niagara Falls, at around 65.4 km away.
The cheapest airline that flies to Niagara Falls is Air Canada .