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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 7,457,451 searches and data were last updated on 18 October 2026.
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 18 October 2026.
Wed 2/125:15 p.m. -
1 stop8h 34m
Fri 11/126:10 a.m. -
1 stop5h 25m
Deal found 13/10C$ 1,217
Wed 20/16:00 a.m. -
2 stops8h 03m
Sat 30/16:30 a.m. -
1 stop8h 56m
Deal found 14/10C$ 1,703
Mon 1/312:10 p.m. -
1 stop10h 24m
Sat 6/39:35 a.m. -
2 stops11h 25m
Deal found 15/10C$ 1,787
Fri 22/15:25 p.m. -
1 stop7h 54m
Mon 1/29:35 a.m. -
2 stops12h 26m
Deal found 14/10C$ 1,788
Mon 16/115:15 p.m. -
2 stops23h 12m
Mon 23/119:55 p.m. -
1 stop16h 10m
Deal found 14/10C$ 2,276
Thu 21/15:15 p.m. -
2 stops22h 52m
Sun 31/12:55 p.m. -
2 stops23h 10m
Deal found 14/10C$ 2,283
Best first class flights to Denver
Discover carefully curated first class flight deals to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 18 October 2026.
Wed 2/1212:20 p.m. -
2 stops9h 59m
Fri 11/126:10 a.m. -
1 stop5h 25m
Deal found 13/10C$ 1,654
Thu 21/15:15 p.m. -
2 stops22h 52m
Sun 31/12:55 p.m. -
2 stops23h 10m
Deal found 14/10C$ 2,283
Mon 1/312:10 p.m. -
1 stop10h 24m
Sat 6/39:35 a.m. -
2 stops11h 25m
Deal found 15/10C$ 1,787
Fri 22/15:25 p.m. -
1 stop7h 54m
Mon 1/29:35 a.m. -
2 stops12h 26m
Deal found 14/10C$ 1,788
Sat 9/15:15 p.m. -
2 stops22h 52m
Sat 16/17:54 p.m. -
1 stop18h 11m
Deal found 16/10C$ 2,315
Mon 16/115:15 p.m. -
2 stops23h 12m
Mon 23/116:51 p.m. -
1 stop19h 14m
Deal found 18/10C$ 2,321
Sat 31/109:25 a.m. -
1 stop10h 01m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 16/10C$ 790
One-way first class flights to Denver
Search for one-way first class flight options to Denver. Find affordable one-way fares based on user searches. Data last updated 18 October 2026.
Sat 31/109:25 a.m. -
1 stop10h 01m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 16/10C$ 790
Quickest first class flights to Denver
Explore quickest first class flight options to Denver based on user searches, and compare prices and availability for your desired travel dates. Data last updated 18 October 2026.
Fri 22/15:25 p.m. -
1 stop7h 54m
Mon 1/29:35 a.m. -
2 stops12h 26m
Deal found 14/10C$ 1,788
Wed 20/16:00 a.m. -
2 stops8h 03m
Sat 30/16:30 a.m. -
1 stop8h 56m
Deal found 14/10C$ 1,703
Wed 2/125:15 p.m. -
1 stop8h 34m
Fri 11/126:10 a.m. -
1 stop5h 25m
Deal found 13/10C$ 1,217
Mon 1/312:10 p.m. -
1 stop10h 24m
Sat 6/39:35 a.m. -
2 stops11h 25m
Deal found 15/10C$ 1,787
Tue 22/1212:50 p.m. -
2 stops12h 26m
Mon 28/129:43 a.m. -
2 stops12h 15m
Deal found 18/10C$ 3,045
Thu 21/15:15 p.m. -
2 stops22h 52m
Sun 31/12:55 p.m. -
2 stops23h 10m
Deal found 14/10C$ 2,283
Sat 31/109:25 a.m. -
1 stop10h 01m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 16/10C$ 790
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.
CA0-DEN
YYZ-DEN
YUL-DEN
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).
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 18 October 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: Business Class, First 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.
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