Need help booking?
Unpublished phone-only deals available
LEW to MCS: distance & flight time
Lewiston (Auburn Lewiston Municipal Airport) → Monte Caseros (Monte Caseros Airport)
5,197 mi
8,363 km · 4,516 nm
10h 39m
estimated nonstop flight time
+1h
time difference · heading south
See live LEW→MCS fares Phone-only fares on this route — call free
Flight time details
5,197 miles nonstop takes roughly 10h 39m gate to gate, flying south. 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
- LEW — Auburn Lewiston Municipal Airport · Lewiston, 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 LEW
- NHZ · Brunswick Executive Airport20 mi away
- PWM · Portland International Jetport Airport28 mi away
- AUG · Augusta State Airport31 mi away
- FRY · Eastern Slopes Regional Airport33 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 LEW from MCS?
The flight distance from Lewiston (LEW) to Monte Caseros (MCS) is 5,197 miles (8,363 km, 4,516 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LEW to MCS?
A nonstop flight takes about 10h 39m 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 Lewiston and Monte Caseros?
Monte Caseros is 1 hour ahead of Lewiston.
What is the cheapest way to fly from LEW to MCS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LEW–MCS that never appear on search engines, with no booking fees.