Route Price Intelligence
Cheap Flights From Boston to Toronto
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$318
Deals From
$277
Usually Costs
$277 – $398
Lowest We've Seen
$189
Based on 8,780 price pointshigh confidence
Monthly Price Guide
Jan
$458
Feb
$458
Mar
$574
Apr
$348
May
$277
Jun
$269
Jul
$267
Aug
$337
Sep
$333
Oct
$333
Nov
$458
Dec
$458
Cheapest Average Expensive
Best Time to Fly from Boston to Toronto
The cheapest time to fly from Boston to Toronto is typically July, when fares average around $267. The most expensive month tends to be March at around $574. For the best deals, consider flying in July, June, May.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $18990 price checksWorst: $374