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Delta flights from Toronto to Denver (YTO - DEN)

YTO — DEN
16 Jul — 23 Jul1
1 adult
1 adult, Economy, 0 bags

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Cheapest Delta flights from Toronto to Denver
Explore the most affordable Delta flight options available from Toronto to Denver. Find the lowest fares with prices last updated on 16 June 2026.

Tue 30/66:05 a.m.
YYZ
-
DEN
1 stop9h 49m
Delta
Fri 3/710:58 a.m.
DEN
-
YYZ
1 stop11h 00m
Delta
Deal found 15/6C$ 621
Fri 24/77:24 p.m.
YYZ
-
DEN
1 stop6h 03m
Delta
Sun 26/76:05 a.m.
DEN
-
YYZ
1 stop7h 15m
Delta
Deal found 11/6C$ 622
Wed 15/76:34 p.m.
YYZ
-
DEN
1 stop7h 49m
Delta
Thu 16/712:40 a.m.
DEN
-
YYZ
1 stop7h 45m
Delta
Deal found 16/6C$ 669

  • Can I get a flight from Toronto to Denver on Delta for under C$ 839?

    Toronto to Denver flights on Delta are currently available under C$ 839. 5 flights have been found by Cheapflights users under that amount. To find flights for your dates, click here.

Delta flights from Toronto to Denver in 2026

Find detailed information about Delta flights from Toronto to Denver. Explore the options provided by Delta to plan your journey from Toronto to Denver. Data last updated 16 June 2026.

One-way from

C$ 338

Round-trip from

C$ 591

Popular in

February

Cheapest in

November

Average price (all airlines)

C$ 707
Delta
  • Delta
  • 25/10
  • 1 total stop
  • 9h 25m total
  • Toronto to Denver
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Delta
  • Delta
  • 12/8-19/8
  • 3 total stops
  • 23h 00m total
  • Toronto to Denver
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Highest demand for flights from Toronto to Denver Intl; 3% potential price increase.
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Best time to find cheap flights from Toronto to Denver Intl; 1% potential price drop.
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Average price for all Toronto to Denver Intl flights (one-way and round-trip).
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Rainfall in Denver by month

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

In terms of precipitation, rainfall in Denver ranges from 13.0 - 58.0 mm per month. May is typically the wettest month, when rainfall can reach 58.0 mm. January is typically the driest time to visit Denver when rainfall is around 13.0 mm.

Temperature in Denver by month

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

If weather is an important factor for your trip to Denver, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

Best time to book a flight from Toronto to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Toronto 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.

Browse thousands of different options on Cheapflights for your next trip

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Fly from Toronto to Denver on another airline

Consider alternative airlines that service the Denver area. Flight routes are based on user searches made on Cheapflights and were last updated on 16 June 2026.
United Airlines flights from Toronto to Denver Intl
Air Canada flights from Toronto to Denver Intl

See what others are saying about Delta

Read reviews and see what other travellers are saying about their experiences with Delta. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Delta for your next flight. Reviews last updated 16 June 2026.
Delta
7.9
Good
8,404 reviews
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Overview

Food

7.2

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Crew

8.5

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