A cityscape with modern skyscrapers, a prominent tower, and a historic building at a crosswalk.

CA $321 Cheap Flights from Denver (DEN) to Toronto (YTO)

View CA $321 flight on Tue, Mar 2, 2027

Popular airlines from Denver International Airport (DEN) to Toronto

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards

    Sign in

  • Cheap Flights from Denver to Toronto (DEN-YTO)

    Prices were available within the past 7 days and start at CA $321 for one-way flights and CA $668 for roundtrip, for the period specified. Prices and availability are subject to change.

    All deals

    One way

    Roundtrip

    Select Delta flight, departing Wed, Jan 6 from Denver to Toronto, returning Tue, Jan 12, priced at CA $668 Found 1 day ago

    Wed, Jan 6 - Tue, Jan 12 · DEN · YYZ · Roundtrip

    Select Delta flight, departing Wed, Jan 6 from Denver to Toronto, returning Tue, Jan 12, priced at CA $676 Found 1 day ago

    Wed, Jan 6 - Tue, Jan 12 · DEN · YYZ · Roundtrip

    Select Delta flight, departing Wed, Jan 6 from Denver to Toronto, returning Tue, Jan 12, priced at CA $694 Found 1 day ago

    Wed, Jan 6 - Tue, Jan 12 · DEN · YYZ · Roundtrip

    Select United flight, departing Sat, Nov 28 from Denver to Toronto, returning Wed, Dec 2, priced at CA $697 Found 12 hours ago

    Sat, Nov 28 - Wed, Dec 2 · DEN · YYZ · Roundtrip

    Select WestJet flight, departing Sun, Apr 25 from Denver to Toronto, returning Thu, May 6, priced at CA $701 Found 22 hours ago

    Sun, Apr 25 - Thu, May 6 · DEN · YYZ · Roundtrip

    Select Delta flight, departing Tue, Dec 15 from Denver to Toronto, returning Thu, Jan 14, priced at CA $701 Found 15 hours ago

    Tue, Dec 15 - Thu, Jan 14 · DEN · YYZ · Roundtrip

    Select United flight, departing Sat, Nov 28 from Denver to Toronto, returning Wed, Dec 2, priced at CA $705 Found 12 hours ago

    Sat, Nov 28 - Wed, Dec 2 · DEN · YYZ · Roundtrip

    Select Air Canada flight, departing Fri, Dec 4 from Denver to Toronto, returning Mon, Dec 7, priced at CA $709 Found 21 hours ago

    Fri, Dec 4 - Mon, Dec 7 · DEN · YYZ · Roundtrip

    Select Air Canada flight, departing Sat, Nov 28 from Denver to Toronto, returning Wed, Dec 2, priced at CA $715 Found 12 hours ago

    Sat, Nov 28 - Wed, Dec 2 · DEN · YYZ · Roundtrip

    Select American Airlines flight, departing Tue, Dec 15 from Denver to Toronto, returning Sun, Dec 20, priced at CA $728 Found 2 days ago

    Tue, Dec 15 - Sun, Dec 20 · DEN · YYZ · Roundtrip

    Alternative airports near Toronto

    Prices were available within the past 7 days. Prices and availability are subject to change.

    Select flight to Pearson Intl. YYZ. Cheapest option available. Average driving time to city centre is 21 minutes. Flights from CA $697

    21 min

    Select flight to John C. Munro Hamilton Intl. YHM. Average driving time to city centre is 1 hour 0 minutes. Flights from CA $772

    1 h 0 min

    Select flight to Billy Bishop Toronto City YTZ. Closest option available. Average driving time to city centre is 4 minutes. Flights from CA $820

    4 min

    Select flight to Region of Waterloo Intl. YKF. Average driving time to city centre is 1 hour 13 minutes. Flights from CA $776

    1 h 13 min

    Find the cheapest month to fly from Denver (DEN) to Toronto (YTO)

    December is typically the cheapest month to fly

    From CA $652 - CA $1,356 per traveller.

    View flights in December

    Insights are based on prices from searches for economy trips of 10 days or less on our sites in the last 12 months. Insights are informative only and current prices may differ.

    Book with confidence

    Denver to Toronto Flights

    The easy way to book your flights from Denver to Toronto

    With Expedia, it’s simple to find and book flights to Toronto from Denver whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 5 airlines that cover this route. There are nonstop flights to YTO-All Airports, too.

    Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Denver to Toronto today, tomorrow, or this week.

    Save dollars with cheap flights from Denver Intl., DEN to YTO-All Airports, YTO

    Sort your search results by price to find great deals on your flight from Denver to Toronto—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Toronto from Denver currently is just CA $668 rising to CA $728.

    Here are more money-saving tips:

    • Fly in January when flight prices are normally at their lowest
    • Book about a month to 6 weeks before you travel for the best prices to Toronto
    • Avoid peak season and weekends when flights can cost more
    • Early morning and late-night flights are sometimes cheaper, so try varying your travel times
    • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!

    Reasons to choose Expedia for your flight to Toronto from Denver

    Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Toronto with Expedia today.

    Frequently Asked Questions

    How much is a flight from DIA airport to Toronto (YTO-All Airports)?

    Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip journey between DEN and Toronto (YTO-All Airports) was CA $668. Cheap fares don't hang around, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.

    Do I need to pay a cancellation fee if I cancel my flight from DIA airport to Toronto (YTO-All Airports)?

    The majority of flights can be conveniently canceled online, but whether or not you incur a fee depends on your airline. If you do need to cancel your getaway, follow the instructions in the Customer Service Portal.

    How do I find cheap flights from Denver Intl. Airport (DEN) to Toronto (YTO-All Airports) that have flexible change policies?

    Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for DIA airport to Toronto (YTO-All Airports) flights, you'll see a "no change fees" filter for you to select.

    How far is the flight from DEN to Toronto (YTO-All Airports)?

    The flying distance between Denver Intl. Airport (DEN) (DEN) and Toronto (YTO-All Airports) (YTO) is 2,100 kilometers. Listen to some music or read a good book and the trip will whiz by.

    Which airlines fly direct from Denver Intl. Airport (DEN) to Toronto (YTO-All Airports)?

    Many savvy travelers choose to fly with United Airlines (UA) from DEN to Toronto (YTO-All Airports). This popular airline offers 60 flights monthly, so you can pick a flight time that's perfect for you. If you want more options, check out the deals with Air Canada (AC). This airlines operates 60 flights every month between these airports.

    Are Denver Airport to Toronto (YTO-All Airports) flight tickets cheaper when they're purchased at the last minute?

    Booking last minute from Denver Airport to Toronto (YTO-All Airports) can be hit-or-miss. You may be able to score a great bargain, but then again, you could miss out altogether! If you'd rather play it safe and start planning your trip early, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines advertise their prices so far in advance. Our suggestion? Check back often as prices are updated regularly.

    Travel information

    Origin airportDenver International Airport
    Destination airportKitchener, ON
    Distance2,049 km away
    Airlines servingAir Canada
    Popular airlineAir Canada
    Roundtrip priceCA $668

    Explore a world of travel with Expedia

    *Available to Expedia members.