Find flights
Deals
FAQs

Cheap First Class flights to Denver

YYZ — DEN
23 May — 30 May1
1 adult
1 adult, First, 0 bags

Best travel deals

Find the best flight deals available from hundreds of sites within seconds

Trusted and free

Cheapflights is 100% free to use. No hidden charges!

Book with flexibility

Easily find flight tickets with no change fees

Cheap first class flights to Denver in 2026

Find the latest flights to Denver in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data were last updated on 23 April 2026.

Arrival Airport

Denver Intl Airport
Closest airport for this route
Search Deals

Find first class flight deals to Denver

Enter your travel dates to find the best prices.

Cheapest first class flights to Denver
Explore the most affordable first class flight options available to Denver. Find the lowest fares based on data from user searches, with prices last updated on 23 April 2026.

Tue 7/710:45 a.m.
YYZ
-
DEN
Nonstop3h 45m
United Airlines
Fri 10/74:15 p.m.
DEN
-
YYZ
Nonstop3h 17m
United Airlines
Deal found 21/4C$ 1,057
Tue 16/611:00 a.m.
YYZ
-
DEN
1 stop5h 46m
United Airlines
Fri 19/64:15 p.m.
DEN
-
YYZ
Nonstop3h 17m
United Airlines
Deal found 22/4C$ 1,102
Fri 5/64:18 p.m.
YYZ
-
DEN
Nonstop3h 45m
United Airlines
Tue 9/64:15 p.m.
DEN
-
YYZ
Nonstop3h 17m
United Airlines
Deal found 22/4C$ 1,131
Fri 12/610:45 a.m.
YYZ
-
DEN
Nonstop3h 45m
United Airlines
Mon 15/64:45 p.m.
DEN
-
YYZ
1 stop5h 14m
United Airlines
Deal found 20/4C$ 1,160
Sat 16/54:18 p.m.
YYZ
-
DEN
Nonstop3h 55m
United Airlines
Mon 8/64:45 p.m.
DEN
-
YYZ
1 stop5h 14m
United Airlines
Deal found 20/4C$ 1,162
Wed 20/56:00 a.m.
YEG
-
DEN
Nonstop2h 50m
United Airlines
Wed 27/57:18 p.m.
DEN
-
YEG
Nonstop2h 46m
United Airlines
Deal found 22/4C$ 1,239

Travel insights for first class flights from Canada to Denver

Get recent, data-driven insights about first class flights from Canada to Denver including ideal travel times, pricing trends, and more.

Rainfall in Denver by month

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

Temperature in Denver by month

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

Frequently asked questions about Denver first class tickets

Find answers to common questions related to first class tickets for flights to Denver. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on 23 April 2026.

  • How many premium cabins does United Airlines have for flights to Denver?

    United Airlines has 3 premium cabins on its schedule for flights to Denver: First Class, Business Class and Prem Economy Class. If you prefer to see more cabin class options, you can try switching up different departure and/or arrival dates.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.