| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Best option Boston Toronto | Outbound 07/26/26 direct AC8543 01h 54min | Return 08/05/26 direct AC8546 01h 29min |  Air Canada |  | ? | $237 | |
| Boston Toronto | Outbound 07/26/26 direct AC0769 01h 55min | Return 08/05/26 direct AC0764 01h 43min | Air Canada |  | ? | $268 | |
| 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 07/26/26 direct AC8545 01h 54min | Return 08/05/26 direct AC8546 01h 29min | Air Canada |  | ? | $308 | |
| Boston Toronto | Outbound 07/26/26 1 Stopover (EWR) UA1833, UA3555 05h 38min | Return 08/05/26 direct AC0770 01h 43min |  United Airlines | | ? | $309 | |
| 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 |
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 %