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Flights from Boise to Rapid City
There are no direct flights from Boise to Rapid City. The fastest way is one stop via Denver, about 5h 01m door to door (47 connections a week on current schedules).
No direct flights · 1 connection option From 5h 01m
Boise to Rapid City at a glance
Fastest journey5h 01mVia Denver, on current schedules
Nonstop flightsNoneConnect via Denver
Best ways to fly from Boise to Rapid City
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
BOI Denver (DEN) RAP
Leg 1: Frontier Airlines, Southwest Airlines, United Airlines · Leg 2: United Airlines, SkyWest
Thu15:15 BOI16:55 DEN2h 20m connection19:15 DEN20:16 RAPSouthwest Airlines + United 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
- 5h 01mon current schedules
- Time difference
- NoneRapid City vs Boise
- Currency in Rapid City
- USD
- Airports
- BOI → RAP
Flights from Boise to Rapid City: questions answered
Are there direct flights from Boise to Rapid City?
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 Boise to Rapid City?
With one connection the journey usually takes around 5h 01m, depending on the layover. The straight-line distance is 1,040 km.
Where do you change planes between Boise and Rapid City?
The best connecting points are Denver (DEN). Frontier Airlines flies both legs via Denver, so you can book it as one ticket.
Which airports serve Boise and Rapid City?
Boise: Boise Air Terminal/Gowen Field (BOI). Rapid City: Rapid City Regional Airport (RAP).





