Need help booking?
Unpublished phone-only deals available
MCS to OYO: distance & flight time
Monte Caseros (Monte Caseros Airport) → Tres Arroyos (Tres Arroyos Airport)
581 mi
935 km · 505 nm
1h 44m
estimated nonstop flight time
Same time
time difference · heading south
See live MCS→OYO fares Phone-only fares on this route — call free
Flight time details
581 miles nonstop takes roughly 1h 44m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- MCS — Monte Caseros Airport · Monte Caseros, Argentina
- OYO — Tres Arroyos Airport · Tres Arroyos, 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 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
Near OYO
- NEC · Necochea Airport82 mi away
- TDL · Héroes De Malvinas Airport100 mi away
- BHI · Comandante Espora Airport102 mi away
- OVR · Olavarria Airport104 mi away
Frequently asked questions
How far is MCS from OYO?
The flight distance from Monte Caseros (MCS) to Tres Arroyos (OYO) is 581 miles (935 km, 505 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MCS to OYO?
A nonstop flight takes about 1h 44m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from MCS to OYO?
Nonstop service on MCS–OYO depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 44m nonstop estimate.
What is the cheapest way to fly from MCS to OYO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MCS–OYO that never appear on search engines, with no booking fees.
Why are some MCS to OYO fares phone-only?
Consolidator contracts let us sell certain MCS–OYO tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.