Cheapest return flights from Boston to Toronto in June from $311
AirHint found the following cheapest return flights from Boston (BOS) to Toronto (YYZ)
in June 2026 (see full year ).
Return flights
03 Jun
- 06 Jun
Porter Airlines (Canada) Ltd
$ 311
05 Jun
- 07 Jun
Porter Airlines (Canada) Ltd
$ 324
05 Jun
- 11 Jun
Porter Airlines (Canada) Ltd
$ 377
05 Jun
- 06 Jun
Porter Airlines (Canada) Ltd
$ 377
03 Jun
- 11 Jun
Porter Airlines (Canada) Ltd
$ 377
03 Jun
- 07 Jun
Porter Airlines (Canada) Ltd
$ 377
05 Jun
- 08 Jun
Porter Airlines (Canada) Ltd
$ 382
05 Jun
- 12 Jun
Porter Airlines (Canada) Ltd
$ 382
03 Jun
- 08 Jun
Porter Airlines (Canada) Ltd
$ 382
03 Jun
- 12 Jun
Porter Airlines (Canada) Ltd
$ 382
25 Jun
- 02 Jul
WestJet
$ 408
25 Jun
- 02 Jul
Air Canada
$ 424
direct
20 Jun
- 10 Jul
Porter Airlines (Canada) Ltd
$ 877
20 Jun
- 09 Jul
Porter Airlines (Canada) Ltd
$ 877
29 Jun
- 10 Jul
Porter Airlines (Canada) Ltd
$ 878
29 Jun
- 09 Jul
Porter Airlines (Canada) Ltd
$ 878
21 Jun
- 10 Jul
Porter Airlines (Canada) Ltd
$ 878
21 Jun
- 09 Jul
Porter Airlines (Canada) Ltd
$ 878
30 Jun
- 10 Jul
Porter Airlines (Canada) Ltd
$ 878
30 Jun
- 09 Jul
Porter Airlines (Canada) Ltd
$ 878
Also check the deals for one-way flights from Boston to Toronto in June .
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