Flight Routes from Boston to Toronto

Trip type

Our cheapest offers for flights from Boston to Toronto

Here you can compare cheap flights from Boston (BOS) to Toronto (YYZ) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Toronto. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Boston
Toronto
Outbound
06/25/26
direct
PD0618
01h 55min
Return
06/30/26
direct
PD0617
01h 40min
Porter Airlines
$311
Boston
Toronto
Outbound
06/25/26
direct
PD0616
01h 55min
Return
06/30/26
direct
PD0617
01h 40min
Porter Airlines
$318
Boston
Toronto
Outbound
06/25/26
direct
AC0769
01h 55min
Return
06/30/26
direct
AC0766
01h 43min
Air Canada ?
$320
Boston
Toronto
Outbound
06/25/26
direct
PD0616
01h 55min
Return
06/30/26
direct
PD0617
01h 40min
Porter Airlines ?
$347
Boston
Toronto
Outbound
06/25/26
direct
AC0769
01h 55min
Return
06/30/26
direct
AC0764
01h 43min
Air Canada ?
$354
Boston
Toronto
Outbound
06/25/26
1 Stopover (EWR)
UA1833, UA3400
07h 47min
Return
06/30/26
direct
AC0770
01h 43min
United Airlines
$360
Boston
Toronto
Outbound
06/25/26
1 Stopover (EWR, LGA)
UA1307, PD0604
26h 05min
Return
06/30/26
1 Stopover (LGA, EWR)
PD0603, UA1536
09h 18min
United Airlines, Porter Airlines ?
$556
Boston
Toronto
Outbound
06/25/26
1 Stopover (LGA)
DL5744, DL5173
07h 53min
Return
06/30/26
1 Stopover (JFK)
DL5066, DL5733
05h 23min
Delta Air Lines ?
$1,005
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Boston to Toronto

Favorite airline: Lynx Air
75 % of flights booked on the route from Boston to Toronto are booked with Lynx Air, Porter Airlines and United Airlines.
Lynx Air
42 %
Porter Airlines
21 %
United Airlines
12 %
Direct flights are the cheapest connection
Flights with a stopover are on average $64.00 more expensive than direct flights.
non stop flight
1 stop
2 stops
01h 53min
07h 01min
12h 00min
$154
$218
$506
The favorite connection is non-stop
Non-stop flights are especially popular on this route. 58 % of travelers will book a direct flight.
Route
bookings
Direct flights
01h 53min, from $154
58 %
1 stopover Ottawa Macdonald-Cartier International Airport
07h 01min, from $218
26 %
2 stopovers Norfolk, Virginia Orlando International Airport, FL
12h 00min, from $506
11 %

Important flight information

Flight information: Boston - Toronto

Roundtrip from $310.68
Flight duration min. 01:55 / max. 02:18
Return flight duration min. 01:33/ max. 02:58
Distance 717 km
Flights per week 85
Departure airport Airport Boston Logan International Airport, MA (BOS)
Arrival airport Airport Toronto - Lester B. Pearson International Airport (YYZ)
Destination country Flights to Canada
Alternative routes to Canada
Alternative flights to Toronto
Flight destinations with a similar price
Flight destinations with a similar price