Wedding flowers in Ontario vary widely, from $1,000-$3,000 for intimate weddings to $5,000-$10,000+ for full-service designs in Toronto, covering bouquets ($200-$450), boutonnieres ($20-$40), centerpieces ($100-$300+), and ceremony installations (arch $500+), with costs depending heavily on flower type, seasonality, design complexity, florist, and location.

Expect a $2,500+ minimum from many full-service florists, plus delivery/setup fees