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BOI to CSM: distance & flight time
Boise (Boise Air Terminal/Gowen Field) → Clinton (Clinton Sherman Airport)
1,068 mi
1,719 km · 928 nm
2h 47m
estimated nonstop flight time
+1h
time difference · heading southeast
See live BOI→CSM fares Phone-only fares on this route — call free
Flight time details
1,068 miles nonstop takes roughly 2h 47m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- BOI — Boise Air Terminal/Gowen Field · Boise, United States
- CSM — Clinton Sherman Airport · Clinton, 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 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
Near CSM
- HBR · Hobart Regional Airport26 mi away
- LTS · Altus Air Force Base47 mi away
- FSI · Henry Post Army Air Field (Fort Sill)66 mi away
- LAW · Lawton Fort Sill Regional Airport69 mi away
Frequently asked questions
How far is BOI from CSM?
The flight distance from Boise (BOI) to Clinton (CSM) is 1,068 miles (1,719 km, 928 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BOI to CSM?
A nonstop flight takes about 2h 47m 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 Boise and Clinton?
Clinton is 1 hour ahead of Boise.
What is the cheapest way to fly from BOI to CSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BOI–CSM that never appear on search engines, with no booking fees.