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Cheap flights from Toronto (YYZ) to Boston (BOS)

YYZ Toronto
BOS Boston
15
Flights
$269
Lowest
$347
Average
Oct 18, 2026 - Feb 11, 2027
Date Range
Above its typical low Check live prices Alert me on this route

Round-trip Toronto to Boston currently starts at $269 CAD with taxes included, averaging $347 across 15 tracked fares departing Oct 18, 2026 to Feb 11, 2027.

YYZ to BOS price history

Cheapest right now $269
Typical low $268
51-day range $238 to $284

Above the typical low ($268). It may be worth waiting.

Aug 30, 2026 Typical low $268 Sep 29, 2026

↑ Trending up: 7.3% above the last 30-day average.

· FareSeeker tracking data: 15 fares monitored on this route by our own collector, refreshed several times daily.

The 5 cheapest fares right now

Dates Trip Airline Stops Price
Oct 19, 2026 → Oct 27, 2026 8 nights PD Porter Airlines Nonstop $269 CAD
Oct 20, 2026 → Oct 27, 2026 7 nights PD Porter Airlines Nonstop $269 CAD
Oct 22, 2026 → Oct 31, 2026 9 nights PD Porter Airlines Nonstop $298 CAD
Oct 22, 2026 → Oct 27, 2026 5 nights PD Porter Airlines Nonstop $298 CAD
Oct 22, 2026 → Oct 30, 2026 8 nights PD Porter Airlines Nonstop $298 CAD

All fares are round trip. Exact flight times show on the booking page.

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