$205 Cheap Flights from Toronto (YTZ) to Denver (DEN)

View $205 flight on Sun, Nov 16, 2025Opens in a new window

Popular airlines from Billy Bishop Toronto City Airport (YTZ) to Denver Intl. Airport (DEN)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

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

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Toronto to Denver (YTZ-DEN)

Prices were available within the past 7 days and start at $205 for one-way flights and $365 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sun, Nov 9 - Wed, Nov 12
YTZ
Toronto
DEN
Denver
$365 Roundtrip, found 1 day ago
$365
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sun, Nov 9 from Toronto to Denver, returning Wed, Nov 12, priced at $365 found 1 day ago
Air Canada
Sun, Nov 9 - Wed, Nov 12
YTZ
Toronto
DEN
Denver
$398 Roundtrip, found 1 day ago
$398
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sun, Nov 9 from Toronto to Denver, returning Wed, Nov 12, priced at $398 found 1 day ago
Air Canada
Fri, Feb 13 - Wed, Feb 18
YTZ
Toronto
DEN
Denver
$432 Roundtrip, found 5 days ago
$432
Roundtrip
found 5 days ago
Select Air Canada flight, departing Fri, Feb 13 from Toronto to Denver, returning Wed, Feb 18, priced at $432 found 5 days ago
Air Canada
Wed, Feb 11 - Sun, Feb 22
YTZ
Toronto
DEN
Denver
$442 Roundtrip, found 1 day ago
$442
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Feb 11 from Toronto to Denver, returning Sun, Feb 22, priced at $442 found 1 day ago
Air Canada
Sat, Feb 14 - Sun, Feb 22
YTZ
Toronto
DEN
Denver
$443 Roundtrip, found 2 days ago
$443
Roundtrip
found 2 days ago
Select Air Canada flight, departing Sat, Feb 14 from Toronto to Denver, returning Sun, Feb 22, priced at $443 found 2 days ago
Air Canada
Fri, Feb 6 - Tue, Feb 10
YTZ
Toronto
DEN
Denver
$454 Roundtrip, found 11 hours ago
$454
Roundtrip
found 11 hours ago
Select Air Canada flight, departing Fri, Feb 6 from Toronto to Denver, returning Tue, Feb 10, priced at $454 found 11 hours ago
Air Canada
Fri, Feb 13 - Wed, Feb 18
YTZ
Toronto
DEN
Denver
$476 Roundtrip, found 5 days ago
$476
Roundtrip
found 5 days ago
Select Air Canada flight, departing Fri, Feb 13 from Toronto to Denver, returning Wed, Feb 18, priced at $476 found 5 days ago
Air Canada
Fri, Feb 13 - Wed, Feb 18
YTZ
Toronto
DEN
Denver
$488 Roundtrip, found 5 days ago
$488
Roundtrip
found 5 days ago
Select Air Canada flight, departing Fri, Feb 13 from Toronto to Denver, returning Wed, Feb 18, priced at $488 found 5 days ago
Air Canada
Fri, Feb 13 - Wed, Feb 18
YTZ
Toronto
DEN
Denver
$488 Roundtrip, found 5 days ago
$488
Roundtrip
found 5 days ago
Select Air Canada flight, departing Fri, Feb 13 from Toronto to Denver, returning Wed, Feb 18, priced at $488 found 5 days ago
Porter Airlines
Mon, Jan 12 - Fri, Jan 16
YTZ
Toronto
DEN
Denver
$519 Roundtrip, found 1 day ago
$519
Roundtrip
found 1 day ago
Select Porter Airlines flight, departing Mon, Jan 12 from Toronto to Denver, returning Fri, Jan 16, priced at $519 found 1 day ago

Alternative airports near Denver

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

Select flight to Denver Intl. DEN. Cheapest option available. Average driving time to city center is 32 minutes. Flights from $540
DEN
Denver Intl.
Cheapest
Average driving time to city center32 min
Flights from $540

Frequently asked questions

How much does a flight from Billy Bishop Toronto City Airport (YTZ) to Denver Intl. Airport (DEN) cost?
Get a cheap one-way flight from $205 or cheap return flight from $365 from Billy Bishop Toronto City Airport (YTZ) to Denver Intl. Airport (DEN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Billy Bishop Toronto City Airport (YTZ) to Denver Intl. Airport (DEN)?
November is the least expensive month to fly from YTZ to DEN. Planning your trip for the off-season is often the key to scoring lower fares.
Which airlines fly direct from Billy Bishop Toronto City Airport (YTZ) to Denver Intl. Airport (DEN)?
You can't take a direct flight to Denver Intl. Airport (DEN) from Toronto, ON (YTZ-Billy Bishop Toronto City). However, you can seamlessly travel to Denver without any layovers by departing from Pearson Intl. Airport (YYZ).
What is the cheapest airline that flies from Billy Bishop Toronto City Airport (YTZ) to Denver Intl. Airport (DEN)?
To find the cheapest airline that'll fly you from YTZ to DEN, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Billy Bishop Toronto City Airport (YTZ) to Denver Intl. Airport (DEN)?
There aren't any daily nonstop flights departing from Billy Bishop Toronto City Airport (YTZ) to Denver Intl. Airport (DEN). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from YTZ to DEN?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Billy Bishop Toronto City Airport (YTZ) to Denver Intl. Airport (DEN)?
To land at Denver Intl. Airport (DEN) on time, pick a flight that leaves Billy Bishop Toronto City Airport (YTZ) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Billy Bishop Toronto City Airport (YTZ) to Denver Intl. Airport (DEN) last-minute?
Last-minute fares from YTZ to DEN are usually more expensive. To secure the best prices, start searching for flights ahead of time. That said, if your travel plans are flexible, you may find a cheap fare just before your departure.
Is it cheaper to book a YTZ to DEN flight and hotel package?
Securing a YTZ to DEN flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Pick from our impressive range of accommodations and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Billy Bishop Toronto City Airport (YTZ) to Denver Intl. Airport (DEN)?
You can usually cancel or reschedule your YTZ to DEN flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Billy Bishop Toronto City
Destination airport
Denver Intl.
Airlines serving
Air Canada
Roundtrip price
$365
Distance
1323 mi

Book with confidence

Toronto to Denver Flights

The cheapest times to fly from Toronto to Denver

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Toronto to Denver are during the month of November. You can find some of the cheapest flights from Toronto to Denver with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Toronto to Denver

Sunday is one of the best days to book for cheap flights from Toronto to Denver: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Toronto to Denver

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Toronto to Denver in 2025. You can also book with separate airlines for your outbound and return journeys, from $205 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Toronto to Denver flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Toronto to Denver airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Toronto to Denver Flights

Explore a world of travel with Expedia

*Available to One Key members.