Flights 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 (YTO) 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
03/28/26
direct
PD2940
01h 52min
Return
04/25/26
direct
PD2941
01h 35min
Porter Airlines
$288
Boston
Toronto
Outbound
03/28/26
direct
PD2940
01h 52min
Return
04/25/26
direct
PD2941
01h 35min
Porter Airlines
$290
Boston
Toronto
Outbound
03/28/26
direct
PD2940
01h 52min
Return
04/25/26
direct
PD2941
01h 35min
Porter Airlines
$299
Boston
Toronto
Outbound
05/16/26
direct
AC0769
01h 50min
Return
05/29/26
direct
AC0766
01h 44min
Air Canada ?
$323
Boston
Toronto
Outbound
03/28/26
direct
AC8697
02h 03min
Return
04/25/26
1 Stopover (YUL)
AC0480, AC0748
03h 34min
Air Canada ?
$329
Boston
Toronto
Outbound
03/28/26
1 Stopover (YUL)
AC8607, AC7977
05h 20min
Return
04/25/26
direct
TS7352
01h 35min
Air Canada ?
$338
Boston
Toronto
Outbound
03/28/26
direct
TS7018
01h 52min
Return
04/25/26
direct
PD2939
01h 35min
Air Transat
$346
Boston
Toronto
Outbound
05/16/26
1 Stopover (YOW)
PD2346, PD0168
04h 19min
Return
05/29/26
direct
PD0617
01h 40min
Porter Airlines
$348
Boston
Toronto
Outbound
03/28/26
direct
AC0767
02h 02min
Return
04/25/26
1 Stopover (YUL)
AC0480, AC0748
03h 34min
Air Canada ?
$353
Boston
Toronto
Outbound
05/16/26
1 Stopover (FLL)
NK1740, WS1111
15h 15min
Return
05/29/26
direct
PD0617
01h 40min
Spirit Airlines, Westjet
$353
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: Porter Airlines
88 % of travelers choose to book flights on this route with Porter Airlines, Lynx Air and United Airlines.
Porter Airlines
67 %
Lynx Air
15 %
United Airlines
6 %
Direct flights are the cheapest connection
Direct flights on this route are $63.00 cheaper on average than flights with a stopover.
non stop flight
1 stop
2 stops
01h 53min
04h 04min
12h 00min
$154
$217
$506
The favorite connection is non-stop
Non-stop flights are especially popular on this route. 52 % of travelers will book a direct flight.
Route
bookings
Direct flights
01h 53min, from $154
52 %
1 stopover Ottawa Macdonald-Cartier International Airport
04h 04min, from $217
41 %
2 stopovers Norfolk, Virginia Orlando International Airport, FL
12h 00min, from $506
5 %

Important flight information

Flight information: Boston - Toronto

Roundtrip from $288.00
Flight duration min. 01:55 / max. 02:18
Return flight duration min. 01:33/ max. 02:58
Distance 696 km
Flights per week 122
Departure airport Airport Boston Logan International Airport, MA (BOS)
Arrival airport Airport Toronto (YTO)
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