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Flights from Denver to Toronto
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Find Denver to Toronto flights starting at CAD 110.

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • Cheapest nonstop
        DEN11:15
        3h 12m
        Nonstop
        YYZ16:27
        Fri, Dec 27|Denver - Toronto|United Airlines
        CAD 281CAD 352
        20% OFF
        20% OFF
        CAD 352CAD 281

        Choose United Airlines flights from Denver to Toronto. The one-way direct flight with United Airlines departs from Denver International Airport on Fri, Dec 27, arriving at Toronto Pearson International Airport. One-way Prices start from CAD 281 including taxes and charges.

      • DEN09:47
        3h 15m
        Nonstop
        YYZ15:02
        Tue, Jan 7|Denver - Toronto|United Airlines
        CAD 281CAD 352
        20% OFF
        20% OFF
        CAD 352CAD 281

        Choose United Airlines flights from Denver to Toronto. The one-way direct flight with United Airlines departs from Denver International Airport on Tue, Jan 7, arriving at Toronto Pearson International Airport. One-way Prices start from CAD 281 including taxes and charges.

      • DEN06:00
        22h 46m
        1 stop
        YYZ06:46
        Mon, Jan 20|Denver - Toronto|Frontier Airlines
        CAD 110CAD 352
        69% OFF
        69% OFF
        CAD 352CAD 110

        Choose Frontier Airlines flights from Denver to Toronto. The one-way connecting flight with Frontier Airlines departs from Denver International Airport on Mon, Jan 20, arriving at Toronto Pearson International Airport. One-way Prices start from CAD 110 including taxes and charges.

      • DEN13:20
        15h 26m
        1 stop
        YYZ06:46
        Wed, Jan 15|Denver - Toronto|Frontier Airlines
        CAD 112
        CAD 112

        Choose Frontier Airlines flights from Denver to Toronto. The one-way connecting flight with Frontier Airlines departs from Denver International Airport on Wed, Jan 15, arriving at Toronto Pearson International Airport. One-way Prices start from CAD 112 including taxes and charges.

      • DEN17:48
        10h 58m
        1 stop
        YYZ06:46
        Thu, Dec 19|Denver - Toronto|Frontier Airlines
        CAD 128
        CAD 128

        Choose Frontier Airlines flights from Denver to Toronto. The one-way connecting flight with Frontier Airlines departs from Denver International Airport on Thu, Dec 19, arriving at Toronto Pearson International Airport. One-way Prices start from CAD 128 including taxes and charges.

      • DEN06:53
        6h 52m
        1 stop
        YYZ15:45
        Fri, Dec 13|Denver - Toronto|American Airlines
        CAD 143
        CAD 143

        Choose American Airlines flights from Denver to Toronto. The one-way connecting flight with American Airlines departs from Denver International Airport on Fri, Dec 13, arriving at Toronto Pearson International Airport. One-way Prices start from CAD 143 including taxes and charges.

      • DEN08:05
        20h 41m
        1 stop
        YYZ06:46
        Mon, Jan 6|Denver - Toronto|Frontier Airlines
        CAD 145
        CAD 145

        Choose Frontier Airlines flights from Denver to Toronto. The one-way connecting flight with Frontier Airlines departs from Denver International Airport on Mon, Jan 6, arriving at Toronto Pearson International Airport. One-way Prices start from CAD 145 including taxes and charges.

      • DEN07:00
        21h 43m
        1 stop
        YYZ06:43
        Tue, Feb 4|Denver - Toronto|Frontier Airlines
        CAD 145
        CAD 145

        Choose Frontier Airlines flights from Denver to Toronto. The one-way connecting flight with Frontier Airlines departs from Denver International Airport on Tue, Feb 4, arriving at Toronto Pearson International Airport. One-way Prices start from CAD 145 including taxes and charges.

      • DEN07:00
        21h 46m
        1 stop
        YYZ06:46
        Wed, Jan 8|Denver - Toronto|Frontier Airlines
        CAD 145
        CAD 145

        Choose Frontier Airlines flights from Denver to Toronto. The one-way connecting flight with Frontier Airlines departs from Denver International Airport on Wed, Jan 8, arriving at Toronto Pearson International Airport. One-way Prices start from CAD 145 including taxes and charges.

      • DEN06:45
        15h 40m
        1 stop
        YYZ00:25
        Tue, Jan 28|Denver - Toronto|Frontier Airlines
        CAD 147
        CAD 147

        Choose Frontier Airlines flights from Denver to Toronto. The one-way connecting flight with Frontier Airlines departs from Denver International Airport on Tue, Jan 28, arriving at Toronto Pearson International Airport. One-way Prices start from CAD 147 including taxes and charges.

      • DEN13:00
        3h 5m
        Nonstop
        YTO14:00
        Tue, Dec 10|Denver - Toronto|United Airlines
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Denver to Toronto?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find Cheapest Airlines Flying from Denver to Toronto

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines
From CAD 110
American Airlines
From CAD 143
United Airlines
From CAD 151
Alaska Airlines
From CAD 248
Jetblue Airways
From CAD 264
Air Canada
From CAD 295
Southwest Airlines
From CAD 297
Delta Air Lines
From CAD 412
WestJet
From CAD 479
Sun Country Airlines
From CAD 547

Find more flights and airlines

Alternative Routes for Denver to Toronto Flights

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Denver to Toronto.

  • Cheapest
    Frontier Airlines
    DEN
    06:00
    22h 46m
    1 transfer
    YYZ
    06:46
    Denver International Airport - Toronto Pearson International Airport
    Mon, Jan 20Frontier Airlines
    CAD 110
  • Frontier Airlines
    DEN
    00:50
    16h 35m
    1 transfer
    YKF
    19:25
    Denver International Airport - Region Of Waterloo International Airport
    Wed, Jan 15Frontier Airlines
    CAD 134
  • Frontier Airlines
    DEN
    21:59
    18h 54m
    2 transfer
    YTZ
    18:53
    Denver International Airport - Billy Bishop Toronto City Airport
    Sat, Jan 11Frontier Airlines
    CAD 184
  • Frontier Airlines
    DEN
    21:59
    18h 54m
    2 transfer
    YTZ
    18:53
    Denver International Airport - Billy Bishop Toronto City Airport
    Sat, Jan 11Frontier Airlines
    CAD 184
    Find More Flights

FAQ

  • When are flight tickets from Denver (DEN) to Toronto (YTO) the cheapest?

    Airlines adjust prices for flights from Denver to Toronto based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Denver (DEN) to Toronto (YTO) cost?

    According to Trip.com's data, the lowest price is around CAD 526.

  • How long is the flight from Denver (DEN) to Toronto (YTO)?

    It takes about 3 hours 11 minutes to fly from Denver (DEN) to Toronto (YTO).

  • What is the transportation method from the main airport to downtown in Toronto?

    • The distance from Toronto Pearson International Airport to downtown is about 20km, by taxi about 40 minutes.
    • The distance from Billy Bishop Toronto City Airport to downtown is about 2km, by taxi about 20 minutes.

  • What are the most popular airlines that fly from Denver (DEN) to Toronto (YTO)?

    Airlines with flights from Denver (DEN) to Toronto (YTO): Austrian Airlines, United Airlines and Air Canada.

  • What's the most popular airline for direct flights from Denver (DEN) to Toronto (YTO)?

    Air Canada operates 2 direct flights from Denver (DEN) to Toronto (YTO).

  • How many airports in Toronto (YTO)?

How to find a cheap flight from Denver to Toronto

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Denver to Toronto. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information for Denver to Toronto Flights

Cheapest direct flight priceCAD 110
Cheapest return ticket priceCAD 438
Off-season travel monthOctober
Peak season for travelFebruary
Flight distance2,130.32km
Average flight time3 hours 11 minutes
Popular airlineAmerican Airlines

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