Calgary to Denver (YYC–DEN) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
YYC–DEN is served by 1 airline with nonstop service. United Airlines leads the route. The flight covers 898 miles in approximately 2h 36m. Beyond nonstop, 80 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| UA United Airlines Also: AC, CM | 14 | 738, 739 | 2h36 | Star Alliance | AC, CM |
Weekly Schedule Pattern
Connection Landscape
Other ways to reach Denver from Calgary
| Metric | YYC→DEN | YEG→DEN | FCA→DEN |
|---|---|---|---|
| Distance from YYC | – | 152 mi | 194 mi |
| Nonstop airlines | 1 | 5 | 3 |
| Weekly flights | 21 | 30 | 35 |
| Flight time | 2h 36m | 2h 45m | 2h 8m |
| Departure OTP | 69% | – | – |
Travel Essentials
YYC: MDT · DEN: MDT
When it's 6:00 PM in Calgary, it's 6:00 PM in Denver.
Canadian citizens do not need a visa or ESTA to enter the United States for tourism or business stays up to 6 months. A valid Canadian passport is required for air travel. Land and sea crossings also accept a NEXUS card, enhanced driver's license, or FAST card. At the border, officers determine the length of stay and may ask for proof of ties to Canada and a return plan.
RTD A Line runs to Denver Union Station (37 min, $10.50) with connections to light rail and bus routes. Taxis have meters; expect $55–65 to downtown.DEN's tent-roof Jeppesen Terminal is a single building; all three concourses connect via the underground automated train. Rental cars are on level 5. For ski resorts, shuttle services depart from Ground Transportation.
Semi-arid with 300+ days of sunshine. Summers are dry and warm (27–34°C) with afternoon thunderstorms that produce dramatic but brief delays. Winters bring cold temperatures (−8 to 5°C) and heavy blizzards that can shut down ground operations.
Spring snowstorms can be heavier than midwinter ones. Altitude (5,430 ft) means low humidity year-round; stay hydrated.
YYC–DEN Quick Facts
Frequently Asked Questions
Flights from YYC to DEN
Calgary International Airport (YYC) and Denver International Airport (DEN) are connected by nonstop service from United Airlines. With 21 weekly departures, this is a well served route.
YYC to DEN Flight Duration and Schedule
Nonstop flight time from YYC to DEN ranges from 2 hours 36 minutes. The route covers a distance of 898 miles (1,445 km). There are approximately 21 weekly flights outbound and 14 return, totaling 35 flights per week in both directions.
Connecting Options and Alternatives
80 one-stop connections are available, with the fastest taking approximately 3 hours via APA. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Edmonton (YEG) and Kalispell (FCA).