Toronto (YYZ) to Boston (BOS) flight deal in business from $523

Air CanadaACAir Canada
Round Trip•Business Class
CanadaYYZ

Toronto Pearson International Airport

Toronto, Canada
United StatesBOS

Logan International Airport

Boston, United States
$686 USD
-24%$523 USD
Verified 16 days ago
Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price

Tuesday, September 8th, 2026

9 round-trip options

Returning
Sun, Sep 13, 2026•5 Day Trip
$610 USD
Google Flights
Returning
Mon, Sep 14, 2026•6 Day Trip
$610 USD
Google Flights
Returning
Tue, Sep 15, 2026•7 Day Trip
$696 USD
Google Flights
Returning
Wed, Sep 16, 2026•8 Day Trip
$610 USD
Google Flights
Returning
Fri, Sep 18, 2026•10 Day Trip
$610 USD
Google Flights
Returning
Sat, Sep 19, 2026•11 Day Trip
$610 USD
Google Flights
Returning
Sun, Sep 20, 2026•12 Day Trip
$610 USD
Google Flights
Returning
Mon, Sep 21, 2026•13 Day Trip
$610 USD
Google Flights
Returning
Tue, Sep 22, 2026•14 Day Trip
$523 USD
Google Flights