Our cheapest offers for flights from Boston to Canada

Here you can compare cheap flights from Boston (BOS) to Canada 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 Canada. Prices and availability may change at any time.

Flights from Boston (BOS) to Toronto (YTO)

	Outbound	Return	Airlines	Price
Best option Boston Toronto	Outbound 04/21/25 direct PD2942 01h 59min	Return 05/19/25 direct PD2949 01h 41min	Porter Airlines	$240
Boston Toronto	Outbound 04/21/25 direct PD2942 01h 59min	Return 05/19/25 direct PD2949 01h 41min	Porter Airlines	$249
Boston Toronto	Outbound 06/08/25 direct PD2942 01h 49min	Return 06/12/25 direct PD2949 01h 41min	Porter Airlines	$265

Flights from Boston (BOS) to Toronto - City Centre (YTZ)

	Outbound	Return	Airlines	Price
Best option Boston Toronto - City Centre	Outbound 04/21/25 direct PD2942 01h 59min	Return 05/19/25 direct PD2949 01h 41min	Porter Airlines	$240
Boston Toronto - City Centre	Outbound 04/21/25 direct PD2942 01h 59min	Return 05/19/25 direct PD2949 01h 41min	Porter Airlines	$249
Boston Toronto - City Centre	Outbound 06/08/25 direct PD2942 01h 49min	Return 06/12/25 direct PD2949 01h 41min	Porter Airlines	$265

Flights from Boston (BOS) to Vancouver (YVR)

	Outbound	Return	Airlines	Baggage	Price
Boston Vancouver	Outbound 06/08/25 1 Stopover (YYC) WS1623, WS0135 08h 45min	Return 06/12/25 direct WS1128 05h 30min	Westjet		$190
Best option Boston Vancouver	Outbound 06/20/25 direct WS1773 06h 10min	Return 07/19/25 direct WS1128 05h 30min	Westjet	?	$215
Boston Vancouver	Outbound 06/08/25 1 Stopover (YYC) WS1623, WS0135 08h 45min	Return 06/12/25 direct WS1128 05h 30min	Westjet		$208

Flights from Boston (BOS) to Toronto (YYZ)

	Outbound	Return	Airlines	Baggage	Price
Boston Toronto Pay attention to transfer at connecting flight	Outbound 04/12/25 1 Stopover (RSW) NK1261, WS1173 18h 40min	Return 04/27/25 2 Stopovers (TPA, ATL) WS1246, NK0508, NK1260 31h 36min	Spirit Airlines, Westjet		$305
Best option Boston Toronto	Outbound 06/08/25 direct AC0771 01h 54min	Return 06/12/25 direct AC0772 01h 43min	Air Canada	?	$310
Boston Toronto	Outbound 06/08/25 direct UA8529 02h 00min	Return 06/12/25 direct UA8138 01h 43min	United Airlines	?	$311