Our cheapest offers for flights from Denver to Canada

Here you can compare cheap flights from Denver (DEN) 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 Denver (DEN) to Toronto (YYZ)

	Outbound	Return	Airlines	Baggage	Price
Denver Toronto	Outbound 04/21/25 2 Stopovers (LAS, YEG) F92015, WS1449, WS0422 27h 53min	Return 05/19/25 2 Stopovers (YYC, SFO) WS0655, WS1522, F91094 36h 00min	Frontier Airlines, Westjet	?	$329
Best option Denver Toronto	Outbound 04/21/25 direct UA8426 03h 11min	Return 05/19/25 direct UA0568 03h 54min	United Airlines	?	$493
Denver Toronto	Outbound 04/21/25 1 Stopover (CLT) AA1467, AA5045 12h 13min	Return 05/19/25 1 Stopover (ORD) AA3524, AA2375 12h 37min	American Airlines	?	$482