Billings to Denver (BIL–DEN) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
BIL–DEN is served by 3 airlines with nonstop service. United Airlines, Air Canada and Copa Airlines lead the route. The flight covers 455 miles in approximately 1h 47m. Beyond nonstop, 13 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| UA United Airlines | 28 | 738, 739, CR5, E7W | 1h47-1h53 | Star Alliance | – | |
| AC Air Canada | 14 | 739, CR7 | 1h47-1h54 | Star Alliance | – | |
| CM Copa Airlines | 7 | E75L | 1h50 | Star Alliance | – |
Weekly Schedule Pattern
Connection Landscape
On-Time Performance
Other ways to reach Denver from Billings
| Metric | BIL→DEN | COD→DEN | SHR→DEN |
|---|---|---|---|
| Distance from BIL | – | 92 mi | 105 mi |
| Nonstop airlines | 3 | 1 | 2 |
| Weekly flights | 49 | 14 | 33 |
| Flight time | 1h 47m | 1h 26m | 1h 41m |
| Departure OTP | 100% | – | – |
Travel Essentials
BIL: CDT · DEN: MDT
When it's 6:00 PM in Billings, it's 5:00 PM in Denver.
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.
BIL–DEN Quick Facts
Frequently Asked Questions
Flights from BIL to DEN
Billings Logan International Airport (BIL) and Denver International Airport (DEN) are connected by nonstop service from Air Canada, Copa Airlines and United Airlines. With 49 weekly departures, this is a heavily served route.
BIL to DEN Flight Duration and Schedule
Nonstop flight time from BIL to DEN ranges from 1 hours 47 minutes to 1 hours 54 minutes. The route covers a distance of 455 miles (733 km). There are approximately 49 weekly flights outbound and 48 return, totaling 97 flights per week in both directions.
Connecting Options and Alternatives
13 one-stop connections are available, with the fastest taking approximately 5 hours via BIS. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Cody (COD), Sheridan (SHR) and Bozeman (BZN).