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	Baggage	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 04/21/25 direct PD2942 01h 59min	Return 05/19/25 direct TS7467 01h 41min	Porter Airlines	?	$278

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

	Outbound	Return	Airlines	Baggage	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 04/21/25 direct PD2942 01h 59min	Return 05/19/25 direct TS7467 01h 41min	Porter Airlines	?	$278

Flights from Boston (BOS) to Vancouver (YVR)

	Outbound	Return	Airlines	Baggage	Price
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 06/20/25 direct WS1773 06h 10min	Return 07/19/25 direct WS1128 05h 30min	Westjet		$242
Boston Vancouver	Outbound 06/20/25 direct WS1773 06h 10min	Return 07/19/25 direct WS1128 05h 30min	Westjet		$249

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 found yesterday
Best option Boston Toronto	Outbound 04/21/25 direct UA8529 02h 01min	Return 05/19/25 direct UA8138 01h 43min	United Airlines	?	$373
Boston Toronto	Outbound 04/21/25 1 Stopover (YUL) AC8603, AC0409 06h 04min	Return 05/19/25 direct UA8645 01h 43min	Air Canada	?	$363