
Book Cheap United flight from Denver (DEN) to Toronto (YYZ)
Find The Best Day to Book a Cheap United Flights From Denver to Toronto
Frequently asked questions
Grab a great United flight from DEN to YYZ
To find a great deal on United flights with Travelocity, simply enter your origin and destination airports, pick your travel dates, and hit search. From here, you can sort by price, flight duration, and arrival/departure time. You can also filter to find nonstop flights.
Flying United Denver to Toronto gives you fights to choose from. With that direct flight time of , you’ll be touching down before you know it.
Find cheap flights with United between Denver and Toronto
United has a range of great fares on stacks of flights, and to find the most affordable for you, there are a few tricks you can try. Booking in advance, for example, is a great way to grab a fantastic deal. Also, choose the cheapest month, if you can. One-way flights from Denver to Toronto with United are .
The more flexible you are, the more affordable flights you’re likely to find. Consider one-way flights and connecting flights, as well as standard roundtrip and direct options. Even if you’re flying today, cheap last-minute flights are easy to find by entering your travel dates and hitting search.
Reasons to book your United flights with Travelocity
Travelocity makes it easy to book a seat, anywhere in the world. The vast inventory, fast search, and advanced filters put some of the best deals on the planet in one place. Whether you’re traveling on business, with friends, family, or on your own, take your pick from some fantastic options. And with free cancellation and pay later options, you can travel more and worry less.
Airport code | Country | Airport name | Number of flights |
|---|---|---|---|
| ORD | USA | O'Hare Intl. | 227 |
| DEN | USA | Denver Intl. | 226 |
| IAH | USA | George Bush Intercontinental | 136 |
| IAD | USA | Washington Dulles Intl. | 100 |
| SFO | USA | San Francisco Intl. | 64 |
| LAX | USA | Los Angeles Intl. | 23 |
| EWR | USA | Liberty Intl. | 20 |
| FRA | DEU | Frankfurt Intl. | 19 |
| NRT | JPN | Narita Intl. | 19 |
| PEK | CHN | Capital Intl. | 16 |
Travelers ❤️ these 🏨 after their flight to Toronto

Sheraton Gateway Hotel In Toronto International Airport
We had a room which are not soundproof to the noise of air handlers, trams, and aircraft. Rooms on the higher floors facing away from the airport itself are better for a night's sleep.
Reviewed on Mar 21, 2026

Embassy Suites by Hilton Toronto Airport
This is a excellent hotel to stay at with a great value on price as well
Reviewed on Mar 21, 2026

Hilton Toronto Airport Hotel & Suites
It would be nice if every floor had a vending machine with more than drinks.
Reviewed on Mar 20, 2026
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