How the cheapest fare moved
Sep 12: €70
€70
Sep 7
Sep 12
low €36 · high €70
Departure-day prices · September 2026 Santiago → Mendoza
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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Return-day prices · September 2026 Mendoza → Santiago
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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Best time to visit Mendoza — climate Jan: ~32°C daytime, 6 rainy days
32°
Jan Feb: ~33°C daytime, 2 rainy days
33°
Feb Mar: ~24°C daytime, 6 rainy days
24°
Mar Apr: ~20°C daytime, 3 rainy days
20°
Apr May: ~18°C daytime, 2 rainy days
18°
May Jun: ~13°C daytime, 0 rainy days
13°
Jun Jul: ~13°C daytime, 0 rainy days
13°
Jul Aug: ~17°C daytime, 5 rainy days
17°
Aug Sep: ~20°C daytime, 2 rainy days
20°
Sep Oct: ~25°C daytime, 2 rainy days
25°
Oct Nov: ~28°C daytime, 4 rainy days
28°
Nov Dec: ~30°C daytime, 4 rainy days
30°
Dec Best value: Dec — fares from €22 and ~30°C daytime.
Flights from Santiago to Mendoza start around €22 (direct flights available). Range seen recently: €22–22, based on 1 fares found by travellers.
Fly (from €22)
1h 05m duration
€22–22 recent fares
Book
Cheapest cached fares Santiago → Mendoza; direct flights available (e.g. H2). · Based on 1 fares found by travellers in the last 48h
Cheapest round trips to Mendoza Fares found by travellers in the last 48 hours — refreshed daily.
Nov 3 – Nov 19
LATAM Airlines Group · Direct · 1h 05m
€69
Book
Dec 18 – Dec 31
JetSmart · Direct · 1h 06m
€113
Book
Oct 21 – Nov 27
JetSmart · 1 stop · 4h 10m
€161
Book
Weather in Mendoza
Sat
🌦️
5°
2°
💧100%
Sun
🌤️
9°
-1°
💧0%
Mon
🌤️
16°
2°
💧0%
Tue
🌤️
17°
6°
💧0%
Wed
🌤️
20°
7°
💧0%
Thu
🌤️
24°
11°
💧0%
Fri
🌤️
25°
15°
💧0%
In Sep, Mendoza typically sees ~20°C daytime highs and 2 rainy days.
Where to stay in Mendoza 3★+ hotels from €32/night (35 hotels sampled, ~3 weeks out).
Cordon del Plata
hotel · Mendoza
from €32/night ★ 3
Soltigua Apart Hotel Mendoza
hotel · Mendoza
from €32/night ★ 3
Le Montreal Apartments
hotel · Mendoza
from €36/night ★ 4
Good to know Time difference Same time zone
Time in the air 1h 05m
Things to do in Mendoza Top-rated tours and tickets from €162 — book ahead for the popular ones.
Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.
About Mendoza
Mendoza is a city in western Argentina, in the desert Cuyo region. Mendoza is the center of the Argentinian wine industry, for which it is world renowned. It is also near the Aconcagua, the highest mountain outside of the Himalayas. Mendoza is the capital of the province of Mendoza.
Read the full Mendoza guide
Guide content from Wikivoyage contributors (CC BY-SA).
Popular from Santiago Cheapest destinations travellers searched recently — refreshed daily.
Flight prices are real fares travellers found in the last 48 hours, refreshed daily — the booking site confirms the final price. Train, bus and ferry fares are shown on the operators' booking sites. Weather data by Open-Meteo ; exchange rates: ECB reference. Data updated 2026-09-12. Some links earn Stayonomy a commission at no cost to you.