Route Price Intelligence
Cheap Flights From Boston to Toronto
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$317
Deals From
$286
Usually Costs
$286 – $367
Lowest We've Seen
$189
Based on 8,661 price pointshigh confidence
Monthly Price Guide
Jan
$451
Feb
$453
Mar
$455
Apr
$325
May
$298
Jun
$270
Jul
$278
Aug
$328
Sep
$323
Oct
$331
Nov
$442
Dec
$451
Cheapest Average Expensive
Best Time to Fly from Boston to Toronto
The cheapest time to fly from Boston to Toronto is typically June, when fares average around $270. The most expensive month tends to be March at around $455. For the best deals, consider flying in June, July, May.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $18990 price checksWorst: $374