International route
Flights from DEN to YYZ
From $299 rt
Denver to Toronto is a cross-border North American route. Document rules differ from domestic U.S. flights even when the flight time feels similar—confirm passport requirements before booking. Recent searches found fares from $299 rt. Typical international flight time is 2h – 6h nonstop.
Sample fares found recently — search above for live prices on your dates.
Search live DEN → YYZ faresTypical flight time
2h – 6h nonstop
Best time to book
3–7 weeks before departure
Often cheapest days
Tuesday and Wednesday
Best months to fly
Research Toronto weather and local holidays — avoiding peak tourist weeks often saves on airfare.
Flying from Denver (DEN) to Toronto (YYZ)
Denver to Toronto is a cross-border North American route. Document rules differ from domestic U.S. flights even when the flight time feels similar—confirm passport requirements before booking.
Leaving Denver
Departing DEN: train to downtown is reliable, but the airport is distant—do not cut ground time short for early banks.
Arriving in Toronto
Toronto is served through Toronto Pearson International Airport (YYZ). Review nonstop and 1-stop options above to balance price and total travel time.
Major holidays and summer weekends usually mean higher fares — midweek often saves more.
Alternative airports
If Denver (DEN) or Toronto (YYZ) has multiple airports in the metro, check nearby options in your search for better fares.
Entry requirements
eTA or visa requirements depend on nationality and travel document. Confirm IRCC guidance before you fly.
Last verified September 4, 2026
Airlines on DEN–YYZ
- Major full-service and low-cost carriers — review live results above
Tips for cheaper Denver to Toronto flights
- •For DEN–YYZ, aim to book about 3–7 weeks before departure when you can—earlier for holidays.
- •Research Toronto weather and local holidays — avoiding peak tourist weeks often saves on airfare.
- •Midweek travel often undercuts Friday and Sunday leisure peaks on this corridor.
- •If Denver (DEN) or Toronto (YYZ) has multiple airports in the metro, check nearby options in your search for better fares.
- •eTA or visa requirements depend on nationality and travel document. Confirm IRCC guidance before you fly.
Frequently asked questions
How long is the flight from Denver to Toronto?
Most itineraries from DEN to YYZ take 2h – 6h nonstop. Exact duration depends on nonstop vs connecting flights and winds.
When is usually a better time to fly DEN–YYZ?
Major holidays and summer weekends usually mean higher fares — midweek often saves more. Use flexible midweek dates when you can, and search more than one week if your plans allow.
Which airlines may appear from Denver to Toronto?
Schedules change, but this market often shows carriers such as Major full-service and low-cost carriers — review live results above. Confirm the operating airline and any codeshare in live results.
What documents do I need for Denver to Toronto?
eTA or visa requirements depend on nationality and travel document. Confirm IRCC guidance before you fly. Always re-check official government guidance for your nationality shortly before departure.
What sample fares has Flitura seen on DEN–YYZ?
Recent searches found round-trip samples from $299 on this route. Live prices change—search with your dates for the current total.
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How this page is built
This flight route page is written for travelers planning a real trip—not to rank for every keyword variation. Route and destination pages combine Flitura flight-search tools with editorial airport, airline, and booking guidance. Sample schedules and “from” prices, when shown, come from live or recently observed search data and can change. Always confirm the final fare, baggage rules, and travel documents at checkout.