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Flights from Rapid City to Boise
There are no direct flights from Rapid City to Boise. The fastest way is one stop via Denver, about 4h 57m door to door (24 connections a week on current schedules).
No direct flights · 1 connection option From 4h 57m
Rapid City to Boise at a glance
Fastest journey4h 57mVia Denver, on current schedules
Nonstop flightsNoneConnect via Denver
Best ways to fly from Rapid City to Boise
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
RAP Denver (DEN) BOI
Leg 1: United Airlines, SkyWest · Leg 2: Frontier Airlines, Southwest Airlines, United Airlines
Thu11:30 RAP12:41 DEN2h 04m connection14:45 DEN16:27 BOIUnited Airlines + Southwest Airlines
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 1,040 km646 miles
- Journey time
- 4h 57mon current schedules
- Time difference
- NoneBoise vs Rapid City
- Currency in Boise
- USD
- Airports
- RAP → BOI
Flights from Rapid City to Boise: questions answered
Are there direct flights from Rapid City to Boise?
No. There is no nonstop service, so you will connect, most easily in Denver. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Rapid City to Boise?
With one connection the journey usually takes around 4h 57m, depending on the layover. The straight-line distance is 1,040 km.
Where do you change planes between Rapid City and Boise?
The best connecting points are Denver (DEN). United Airlines flies both legs via Denver, so you can book it as one ticket.
Which airports serve Rapid City and Boise?
Rapid City: Rapid City Regional Airport (RAP). Boise: Boise Air Terminal/Gowen Field (BOI).





