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COU to BOI: distance & flight time
Columbia (Columbia Regional Airport) → Boise (Boise Air Terminal/Gowen Field)
1,285 mi
2,069 km · 1,117 nm
3h 16m
estimated nonstop flight time
-1h
time difference · heading west
See live COU→BOI fares Phone-only fares on this route — call free
Flight time details
1,285 miles nonstop takes roughly 3h 16m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- COU — Columbia Regional Airport · Columbia, United States
- BOI — Boise Air Terminal/Gowen Field · Boise, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near COU
- JEF · Jefferson City Memorial Airport16 mi away
- AIZ · Lee C Fine Memorial Airport53 mi away
- SZL · Whiteman Air Force Base72 mi away
- TBN · Waynesville-St. Robert Regional Forney field75 mi away
Near BOI
- MUO · Mountain Home Air Force Base40 mi away
- ONO · Ontario Municipal Airport50 mi away
- MYL · McCall Municipal Airport92 mi away
- SUN · Friedman Memorial Airport97 mi away
Frequently asked questions
How far is COU from BOI?
The flight distance from Columbia (COU) to Boise (BOI) is 1,285 miles (2,069 km, 1,117 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COU to BOI?
A nonstop flight takes about 3h 16m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Columbia and Boise?
Boise is 1 hour behind Columbia.
What is the cheapest way to fly from COU to BOI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COU–BOI that never appear on search engines, with no booking fees.