Billings to Denver Flights BIL → DEN

Billings Logan International Airport → Denver International Airport

🇺🇸 Billings, US → 🇺🇸 Denver, US

The Billings to Denver route connects Billings Logan International Airport (BIL) in US with Denver International Airport (DEN) in US. This short-haul flight covers approximately 456 miles (734 km) with a typical flight time of 1h 26m. This route is served by 2 airlines: SkyWest, United. AirportRoutes has tracked 7 daily flights on this route.

Departure Airport

Billings Logan International Airport

ICAO Code:
KBIL
IATA Code:
BIL
City:
🇺🇸 Billings
Country:
US
Elevation:
3652 ft

Destination Airport

Denver International Airport

ICAO Code:
KDEN
IATA Code:
DEN
City:
🇺🇸 Denver
Country:
US
Elevation:
5431 ft

2

Operators

7

Daily Flights

456

Miles

1h 26m

Flight Duration

Route Map

Great Circle
Flight route map from Billings to Denver
Map data © Mapbox © OpenStreetMap contributors

Operating Airlines

Airline ICAO IATA
SkyWest SKW OO
United UAL UA

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 36 14%
Tuesday 38 15%
Wednesday 31 12%
Thursday 32 12%
Friday 40 15%
Saturday 40 15%
Sunday 43 17%

Pattern Analysis

7 Daily Flights:
UAL372 SKW4728 UAL478 SKW4637 SKW4758 SKW5203 SKW5829
Data Points: 260
API observations used to build this analysis
Weekdays: 177 flights
Weekend: 83 flights
Business Route More active on weekdays

All Flight Routes

2 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
SkyWest
SKW / OO
SKW4728 SKW4637 SKW4758 UAL372 SKW5203 E170 10:52 10:52 AM (Representative)
M T W T F S S
Feb 1, 2026 Active
United
UAL / UA
UAL372 UAL478 B739 06:30 6:30 AM (Representative)
M T W T F S S
Feb 3, 2026 Active
Total Routes: 2
Active Routes: 2
Unique Airlines: 2
Aircraft Types: 2

Spotted Departure Times

Departure Time Operator ICAO IATA
06:30 6:30 AM United UAL UA
10:52 10:52 AM SkyWest SKW OO

Time Information

Times are shown in the departure airport's local timezone (KBIL - America/Denver).

Total Departure Times: 2
Time Range:
06:30 - 10:52
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.