Flights from Boston to Toronto

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
Boston
Toronto
Outbound
03/02/25
1 Stopover (RSW)
NK0690, PD0536
28h 27min
Return
03/07/25
1 Stopover (JFK)
AA4552, AA4349
05h 06min
Spirit Airlines, Porter Airlines ?
$467
Best option
Boston
Toronto
Outbound
03/02/25
direct
PD2942
01h 59min
Return
03/07/25
direct
PD2947
01h 35min
Porter Airlines
$475
Boston
Toronto
Outbound
03/02/25
1 Stopover (RSW)
NK0307, PD0538
11h 35min
Return
03/07/25
1 Stopover (YOW)
PD0163, PD2345
03h 50min
Spirit Airlines, Porter Airlines
$472
Boston
Toronto
Outbound
03/02/25
direct
PD2942
01h 59min
Return
03/07/25
direct
PD2947
01h 35min
Porter Airlines
$486
Boston
Toronto
Outbound
03/02/25
direct
PD2938
01h 59min
Return
03/07/25
direct
PD2939
01h 35min
Porter Airlines
$501
Boston
Toronto
Outbound
03/02/25
direct
TS7355
01h 59min
Return
03/07/25
direct
PD2947
01h 35min
Air Transat ?
$523
Boston
Toronto
Outbound
03/02/25
2 Stopovers (TPA, YOW)
NK0641, PD0530, PD2258
21h 01min
Return
03/07/25
direct
PD2947
01h 35min
Spirit Airlines, Porter Airlines ?
$528
Boston
Toronto
Outbound
03/02/25
1 Stopover (YOW)
PD2346, PD2268
06h 08min
Return
03/07/25
direct
TS7356
01h 35min
Porter Airlines ?
$528
Boston
Toronto
Outbound
03/02/25
1 Stopover (LGA)
AA1585, AA4438
08h 54min
Return
03/07/25
1 Stopover (JFK)
AA4552, AA4349
05h 06min
American Airlines ?
$533
Boston
Toronto
Outbound
03/02/25
1 Stopover (YOW)
PD2346, PD2268
06h 08min
Return
03/07/25
1 Stopover (YOW)
PD2259, PD2345
04h 40min
Porter Airlines ?
$557
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 $ 466,19
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