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BOI to MCS: distance & flight time
Boise (Boise Air Terminal/Gowen Field) → Monte Caseros (Monte Caseros Airport)
6,302 mi
10,143 km · 5,477 nm
12h 49m
estimated nonstop flight time
+3h
time difference · heading southeast
See live BOI→MCS fares Phone-only fares on this route — call free
Flight time details
6,302 miles nonstop takes roughly 12h 49m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- BOI — Boise Air Terminal/Gowen Field · Boise, United States
- MCS — Monte Caseros Airport · Monte Caseros, Argentina
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 MCS
- UZU · Curuzu Cuatia Airport40 mi away
- URG · Rubem Berta Airport49 mi away
- AOL · Paso De Los Libres Airport50 mi away
- ATI · Artigas International Airport68 mi away
Frequently asked questions
How far is BOI from MCS?
The flight distance from Boise (BOI) to Monte Caseros (MCS) is 6,302 miles (10,143 km, 5,477 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BOI to MCS?
A nonstop flight takes about 12h 49m 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 Monte Caseros?
Monte Caseros is 3 hours ahead of Boise.
What is the cheapest way to fly from BOI to MCS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BOI–MCS that never appear on search engines, with no booking fees.