In terms of precipitation, rainfall in Windsor, Ontario ranges from 62.0 - 94.0 mm per month. September is typically the wettest month, when rainfall can reach 94.0 mm. January is typically the driest time to visit Windsor, Ontario when rainfall is around 62.0 mm.

If weather is an important factor for your trip to Windsor, Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -4.0 C).

What is the cheapest time of day to fly from YSJ to YQG?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Saint John to Windsor, Ontario as you normally would.

Can I find deals for flights from St John to Windsor that include hotel bookings?

Yes. In addition to deals on St John to Windsor flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from St John to Windsor?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St John to Windsor.

Can I find deals for business class flights from St John to Windsor?

Yes. Cheapflights offers flight deals from St John to Windsor by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 330+ Cheap Flights from Saint John to Windsor, ON

Cheap flight deals from St John to Windsor

Enter your travel dates to find the best prices.

Cheapest

Last-minute

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Cheapest flights from St John to Windsor
Explore the most affordable flight options available from St John to Windsor. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Mon 14/95:00 a.m. -

1 stop5h 22m

Mon 21/94:05 p.m. -

1 stop6h 46m

Deal found 9/9C$ 980

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Saint JohnWindsor

YSJ Saint John - YQG Windsor

YSJYQG

Saint John

Fri 25/9

5:00 a.m.-9:22 a.m.

1 stop5h 22m

Windsor

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 330

Saint JohnWindsor

YSJ Saint John - YQG Windsor

YSJYQG

Saint John

Fri 25/9

10:45 a.m.-3:10 p.m.

2 stops29h 25m

Windsor

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 795

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Sorted by cheapest first

Best time to book a flight from St John to Windsor

Have a flexible travel schedule? Discover the best time to fly to Windsor from St John with our price prediction graph.

YSJ-YQG

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Can I find deals for flights from St John to Windsor that include hotel bookings?
Yes. In addition to deals on St John to Windsor flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from St John to Windsor?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St John to Windsor.
Can I find deals for business class flights from St John to Windsor?
Yes. Cheapflights offers flight deals from St John to Windsor by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

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Windsor flight routes

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How does Cheapflights help users find flights from St John to Windsor?

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Why should you use Cheapflights to find cheap flight tickets from St John to Windsor?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Windsor from St John.

Can Cheapflights find flights from St John to Windsor with no change fees?

Need flexible booking options for your flight to Windsor from St John? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from St John to Windsor become cheaper?

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Cheap flights from Saint John to Windsor, ON from C$ 330

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from St John to Windsor

Cheapest flights from St John to WindsorExplore the most affordable flight options available from St John to Windsor. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Explore the most affordable flight options available from St John to Windsor. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Last-minute flights from St John to WindsorDiscover last-minute flight deals from St John to Windsor. Data last updated 12 September 2026 and is based on user searches.

Discover last-minute flight deals from St John to Windsor. Data last updated 12 September 2026 and is based on user searches.

One-way flights from St John to WindsorSearch for one-way flight options from St John to Windsor. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.

Search for one-way flight options from St John to Windsor. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Saint John to Windsor that are best for you.

Best time to book a flight from St John to Windsor

Have a flexible travel schedule? Discover the best time to fly to Windsor from St John with our price prediction graph.

Related info for your journey

Can I find deals for flights from St John to Windsor that include hotel bookings?

How can I find direct flights from St John to Windsor?

Can I find deals for business class flights from St John to Windsor?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St John to Windsor

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Windsor by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Ontario

Book a non-stop flight to one of these other cities located in Ontario.

Search flights from St John to Windsor by cabin class

Find flights from St John to Windsor, based on your preferred cabin class, be it economy, premium economy, business, or first class.

St John and Windsor flights

Browse other St John and Windsor flight options. Last updated on 12 September 2026.

Other flights from St John

Browse through other flights departing from St John. Flights are based on user searches made on Cheapflights and were last updated on 12 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Other flights to Windsor

Explore flights to Windsor departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 September 2026.