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Cheap flights from Denver to Toronto Pearson Intl Airport from C$ 209

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YYZ
17 Jun — 24 Jun1
1 adult

Cheapflights Tip: The best prices from Denver Intl to Toronto Pearson Intl are usually found in February or June, booked 43 days in advance, depart on a Thursday or Monday and return on a Friday

Cheap flight deals from Denver to Pearson Intl

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Pearson Intl (YYZ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 June 2025.

Round-trip from

C$ 339

One-way from

C$ 209

Popular in

August

Cheapest in

February

Average price

C$ 543

Good round-trip deal

C$ 598 or less

Good one-way deal

C$ 334 or less
WestJet
  • WestJet
  • 1/9-7/9
  • 3 total stops
  • 21h 04m total
  • Denver to Toronto
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WestJet
  • WestJet
  • 7/9
  • 1 total stop
  • 8h 37m total
  • Denver to Toronto
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Highest demand for flights based on searches. 8% potential increase in price (C$ 80 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 13 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Denver Intl to Toronto Pearson Intl.
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Price to beat on a one-way flight from Denver Intl to Toronto Pearson Intl.
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Find flight deals from Denver to Pearson Intl

Cheapest flights from Denver to Pearson Intl
Explore the most affordable flight options available from Denver to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Mon 1/912:15 p.m.DEN - YYZ
2 stops10h 16mWestJet
Sun 7/910:00 a.m.YYZ - DEN
1 stop10h 48mWestJet
Deal found 11/6C$ 339
Tue 1/712:15 p.m.DEN - YYZ
2 stops10h 18mMultiple Airlines
Thu 3/79:45 a.m.YYZ - DEN
1 stop15h 23mMultiple Airlines
Deal found 10/6C$ 390
Sun 10/89:40 a.m.DEN - YYZ
1 stop6h 59mAir Canada
Sun 17/811:00 a.m.YYZ - DEN
1 stop9h 20mAir Canada
Deal found 10/6C$ 524
Sun 3/88:38 a.m.DEN - YYZ
1 stop6h 12mSun Country Air
Sun 10/86:00 p.m.YYZ - DEN
1 stop17h 01mSun Country Air
Deal found 10/6C$ 550
Tue 17/612:55 a.m.DEN - YYZ
1 stop6h 26mDelta
Sat 21/66:30 a.m.YYZ - DEN
1 stop5h 28mDelta
Deal found 10/6C$ 561
Mon 8/97:16 a.m.DEN - YYZ
1 stop14h 08mAmerican Airlines
Fri 12/96:49 a.m.YYZ - DEN
1 stop7h 02mAmerican Airlines
Deal found 12/6C$ 582

Cheapflights Fare Finder

Customize your flight search to find flights from Denver to Pearson Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 June 2025.
Use the filters below to find and compare flights from Denver to Toronto Pearson Intl Airport that are best for you.

Fly from

Denver

Fly to

Pearson Intl

Route

Depart

Return

Price

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Mon 1/9

12:15 p.m.-12:31 a.m.

2 stops10h 16m

Toronto Pearson Intl

Sun 7/9

10:00 a.m.-6:48 p.m.

1 stop10h 48m

C$ 339

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Tue 1/7

12:15 p.m.-12:33 a.m.

2 stops10h 18m

Toronto Pearson Intl

Thu 3/7

9:45 a.m.-11:08 p.m.

1 stop15h 23m

C$ 390

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Sun 10/8

7:45 a.m.-12:58 p.m.

Nonstop3h 13m

Toronto Pearson Intl

Sun 17/8

6:20 p.m.-8:00 p.m.

Nonstop3h 40m

C$ 524

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Sun 3/8

8:38 a.m.-4:50 p.m.

1 stop6h 12m

Toronto Pearson Intl

Sun 10/8

6:00 p.m.-9:01 a.m.

1 stop17h 01m

C$ 550

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Mon 8/9

7:16 a.m.-11:24 p.m.

1 stop14h 08m

Toronto Pearson Intl

Fri 12/9

6:49 a.m.-11:51 a.m.

1 stop7h 02m

C$ 582

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Fri 25/7

1:52 p.m.-11:10 p.m.

1 stop7h 18m

Toronto Pearson Intl

Fri 1/8

6:05 p.m.-11:06 p.m.

1 stop7h 01m

C$ 602

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Sun 7/9

12:15 p.m.-10:52 p.m.

1 stop8h 37m

C$ 209

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Fri 20/6

7:45 a.m.-12:58 p.m.

Nonstop3h 13m

C$ 228

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Fri 4/7

10:29 p.m.-12:33 a.m.

3 stops24h 04m

C$ 232

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Tue 24/6

7:20 a.m.-10:50 p.m.

1 stop13h 30m

C$ 239

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 14 results
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Best time to book a flight from Denver to Pearson Intl

Have a flexible travel schedule? Discover the best time to fly to Pearson Intl from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Denver to Toronto Pearson Intl Airport

How far ahead should I book a flight from Denver to Toronto Pearson Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Pearson Intl. Price data was last updated on 9 June 2025.

The price you pay for your flight from Denver to Toronto Pearson Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 43 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Denver to Toronto Pearson Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Denver to Toronto Pearson Intl Airport (average of C$ 167). Flying from Denver to Toronto Pearson Intl Airport in July is currently the most expensive (average of C$ 255). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEN to YYZ?

Find hourly flight availability from Denver to Pearson Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 June 2025.

One of the essential ways to save on airfare from Denver to Toronto Pearson Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 31% on airfare.

Weekly flight availability from Denver to Toronto Pearson Intl Airport

Explore weekly flight availability from Denver to Pearson Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 12 June 2025.

The most flights from DEN to YYZ are scheduled on a Monday (11 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in Pearson Intl by month

Plan your trip to Pearson Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Toronto Pearson Intl Airport ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Toronto Pearson Intl Airport when rainfall is around 51.0 mm.

Temperature in Pearson Intl by month

Plan your trip to Pearson Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Toronto Pearson Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Pearson Intl

Get insights into the airlines that provide service to Pearson Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pearson Intl. Reviews last updated 12 June 2025.
See what other customers who have flown with Alaska Airlines, Delta and United Airlines from Denver to Toronto have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
WestJet
7.2
Good
2,868 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

Related info for your journey

Find useful and relevant information for your journey from Denver to Pearson Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Denver to Toronto Pearson Intl?

    Denver Intl (DEN) is the airport you will fly out of if you book a flight from Denver to Toronto Pearson Intl. You should not have trouble finding flights to Toronto Pearson Intl from Denver Intl; the airport handles an average of 10 outbound flights to Toronto Pearson Intl per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Denver airport to Toronto Pearson Intl. It is only a 29.7 km journey to Denver Intl (DEN) from Denver’s city centre.

  • What are the cheapest airlines flying from Denver to Toronto Pearson Intl Airport round-trip?

    Currently priced at C$ 339, WestJet will fly you from Denver to Toronto Pearson Intl Airport and back. In addition to WestJet, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Sun Country Air - these airlines can fly you to your destination from C$ 524 and C$ 550, respectively. WestJet is priced at 47% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Denver to Toronto Pearson Intl Airport one-way?

    One-way options have recently been found by users for as low as C$ 209 on WestJet. Other airlines that offer cheap prices include Air Canada from C$ 228 and American Airlines from C$ 239 one-way.

  • What are the most reliable airlines from Denver to Toronto Pearson Intl Airport?

    Consider Brussels Airlines (81%), Austrian Airlines (78%) or Air Canada (73%) when booking your flight. These represent the most reliable airlines when flying from Denver to Toronto Pearson Intl Airport.

  • What are the cheapest flights from Denver to Toronto Pearson Intl Airport?

    On average you can expect to pay C$ 581 for a flight from Denver to Toronto Pearson Intl Airport. The cheapest flight overall is C$ 228 while the most popular route, (Denver Intl - Toronto Pearson Intl) is currently priced at C$ 394.

  • Can I find deals for flights from Denver to Pearson Intl that include hotel bookings?

    Yes. In addition to deals on Denver to Pearson Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Pearson Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Pearson Intl.

  • Can I find deals for business class flights from Denver to Pearson Intl?

    Yes. Cheapflights offers flight deals from Denver to Pearson Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to Toronto Pearson Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Denver to Toronto Pearson Intl Airport (average of C$ 167). Flying from Denver to Toronto Pearson Intl Airport in July is currently the most expensive (average of C$ 255). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Denver?

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Alternative routes for Denver to Pearson Intl

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Toronto Island flights
Denver to Hamilton flights
Colorado Springs to Pearson Intl flights

Top airline flying from Denver to Pearson Intl

Discover the top airline that operate flights from Denver to Pearson Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 250AverageC$ 688FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Denver to Pearson Intl?

Deals for Denver to Pearson Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Denver to Pearson Intl?

Cheapflights helps you find that perfect flight to Pearson Intl from Denver by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Denver to Pearson Intl with no change fees?

Need flexible booking options for your flight to Pearson Intl from Denver? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Denver to Pearson Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pearson Intl from Denver today and book when prices fit your budget.

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