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Flights from Colorado Springs to Boise
There are no direct flights from Colorado Springs to Boise. The fastest way is one stop via Denver or Salt Lake City, about 3h 12m door to door (94 connections a week on current schedules).
No direct flights · 4 connection options From 3h 12m
Colorado Springs to Boise at a glance
Fastest journey3h 12mVia Denver, on current schedules
Nonstop flightsNoneConnect via Denver or Salt Lake City
Best ways to fly from Colorado Springs 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
COS Denver (DEN) BOI
Leg 1: Southwest Airlines, United Airlines, Frontier Airlines · Leg 2: Frontier Airlines, Southwest Airlines, United Airlines
Thu07:30 COS08:08 DEN0h 52m connection09:00 DEN10:42 BOISouthwest Airlines
2Search
COS Salt Lake City (SLC) BOI
Leg 1: SkyWest · Leg 2: Delta Air Lines, SkyWest
Sat18:15 COS19:54 SLC1h 36m connection21:30 SLC22:30 BOISkyWest
3Search
COS Las Vegas (LAS) BOI
Leg 1: Southwest Airlines · Leg 2: Alaska Airlines, Frontier Airlines, Southwest Airlines
Mon05:30 COS06:14 LAS1h 16m connection07:30 LAS10:01 BOISouthwest Airlines
4Search
COS Phoenix (PHX) BOI
Leg 1: Southwest Airlines · Leg 2: Alaska Airlines, American Airlines, Southwest Airlines
Mon06:30 COS07:08 PHX1h 22m connection08:30 PHX11:19 BOISouthwest 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
- 1,089 km676 miles
- Journey time
- 3h 12mon current schedules
- Time difference
- NoneBoise vs Colorado Springs
- Currency in Boise
- USD
- Airports
- COS → BOI
Flights from Colorado Springs to Boise: questions answered
Are there direct flights from Colorado Springs to Boise?
No. There is no nonstop service, so you will connect, most easily in Denver, Salt Lake City and Las Vegas. 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 Colorado Springs to Boise?
With one connection the journey usually takes around 3h 12m, depending on the layover. The straight-line distance is 1,089 km.
Where do you change planes between Colorado Springs and Boise?
The best connecting points are Denver (DEN), Salt Lake City (SLC), Las Vegas (LAS) and Phoenix (PHX). Southwest Airlines flies both legs via Denver, so you can book it as one ticket.
Which airports serve Colorado Springs and Boise?
Colorado Springs: City of Colorado Springs Municipal Airport (COS). Boise: Boise Air Terminal/Gowen Field (BOI).





