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MSO to MCS: distance & flight time
Missoula (Missoula International Airport) → Monte Caseros (Monte Caseros Airport)
6,385 mi
10,276 km · 5,549 nm
12h 59m
estimated nonstop flight time
+3h
time difference · heading southeast
See live MSO→MCS fares Phone-only fares on this route — call free
Flight time details
6,385 miles nonstop takes roughly 12h 59m 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
- MSO — Missoula International Airport · Missoula, 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 MSO
- FCA · Glacier Park International Airport97 mi away
- BTM · Bert Mooney Airport101 mi away
- HLN · Helena Regional Airport102 mi away
- SMN · Lemhi County Airport124 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 MSO from MCS?
The flight distance from Missoula (MSO) to Monte Caseros (MCS) is 6,385 miles (10,276 km, 5,549 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MSO to MCS?
A nonstop flight takes about 12h 59m 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 Missoula and Monte Caseros?
Monte Caseros is 3 hours ahead of Missoula.
What is the cheapest way to fly from MSO to MCS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MSO–MCS that never appear on search engines, with no booking fees.