BoiseDenverDirect FlightsBOI–DEN
Boise (Boise Airport) to Denver (Denver International Airport).
Flight time from BOI to DEN is estimated at about 1h 55m, based on the 648-mile great-circle distance. Our current captured departure sample includes 8-9/day across 4 captured airlines, with United Airlines appearing most often in that sample. Captured departure times run from 05:00 to 22:30 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~1h 55m Estimated from great-circle distance — no tracked flights yet. | 648 mi | 8-9/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for BOI to DEN
Our current provider sample includes 8-9/day from BOI to DEN across 4 captured airlines.
- First departure
- 05:00
- Last departure
- 22:30
- Cadence
- ~hourly
- Captured departures/day
- 20
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| United Airlines | 5/day | Boeing 737, Embraer E-Jet, Airbus A320 family · Seat map | 05:0006:30 |
Aircraft on this route
Flying the other way?
DEN to BOI flights — 8-9/day on 4 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for BOI to DEN, last seen June 15, 2026. Frequency uses 60 scheduled departures across 7 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from BOI to DEN?
The BOI to DEN flight time is estimated at about 1h 55m from great-circle distance until enough tracked flights are available.
How far is BOI from DEN?
BOI to DEN is about 648 miles by air.
Which airlines fly from BOI to DEN?
Our current provider sample for BOI to DEN includes United Airlines, Southwest Airlines, Frontier Airlines, Delta Air Lines. Confirm live timetables before booking.
What aircraft fly from BOI to DEN?
Aircraft captured in our current provider sample for BOI to DEN include Airbus A320 family, Boeing 737, Boeing 737, Embraer E-Jet, Airbus A320 family, Embraer E-Jet.