How the cheapest fare moved
Oct 30: €45 €45
Oct 25
Oct 30
low €40 · high €65
Departure-day prices · February 2027 Mendoza → Buenos Aires
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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Return-day prices · February 2027 Buenos Aires → Mendoza
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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Best time to visit Buenos Aires — climate Jan: ~30°C daytime, 7 rainy days
30°
Jan Feb: ~30°C daytime, 9 rainy days
30°
Feb Mar: ~26°C daytime, 12 rainy days
26°
Mar Apr: ~21°C daytime, 9 rainy days
21°
Apr May: ~19°C daytime, 11 rainy days
19°
May Jun: ~14°C daytime, 5 rainy days
14°
Jun Jul: ~14°C daytime, 4 rainy days
14°
Jul Aug: ~17°C daytime, 5 rainy days
17°
Aug Sep: ~19°C daytime, 7 rainy days
19°
Sep Oct: ~23°C daytime, 8 rainy days
23°
Oct Nov: ~25°C daytime, 9 rainy days
25°
Nov Dec: ~30°C daytime, 10 rainy days
30°
Dec Best value: Dec — fares from €40 and ~30°C daytime.
Flights from Mendoza to Buenos Aires start around €40 (direct flights available). Range seen recently: €40–54, based on 6 fares found by travellers.
Fly (from €40)
1h 40m duration
€40–54 recent fares
Book
Cheapest cached fares Mendoza → Buenos Aires; direct flights available (e.g. AR). · Based on 6 fares found by travellers in the last 48h
Cheapest round trips to Buenos Aires Fares found by travellers in the last 48 hours — refreshed daily.
Nov 4 – Nov 8
JetSmart · Direct · 1h 41m
€84
Book
Dec 31 – Jan 7
Aerolineas Argentinas · Direct · 1h 40m
€99
Book
Jan 23 – Mar 16
Aerolineas Argentinas · Direct · 1h 40m
€109
Book
Jan 20 – Mar 16
Aerolineas Argentinas · Direct · 1h 40m
€110
Book
Nov 5 – Nov 8
Aerolineas Argentinas · Direct · 1h 40m
€121
Book
Nov 1 – Nov 8
JetSmart · Direct · 1h 41m
€127
Book
Jan 26 – Mar 23
Aerolineas Argentinas · Direct · 1h 40m
€129
Book
Nov 8 – Nov 11
JetSmart · Direct · 1h 41m
€138
Book
Weather in Buenos Aires
Fri
🌧️
21°
14°
💧100%
Sat
🌦️
22°
13°
💧10%
Sun
⛈️
22°
16°
💧84%
Mon
🌧️
25°
16°
💧71%
Tue
🌦️
20°
17°
💧39%
Wed
🌦️
24°
16°
💧16%
Thu
🌤️
24°
13°
💧11%
In Feb, Buenos Aires typically sees ~29°C daytime highs and 7 rainy days.
Where to stay in Buenos Aires 3★+ hotels from €58/night (29 hotels sampled, ~3 weeks out).
1253 Recoleta Small Hotel
hotel · Buenos Aires
from €58/night ★ 4
M Concept Hotel
hotel · Buenos Aires
from €60/night ★ 4
Depto Palermo
hotel · Buenos Aires
from €62/night ★ 3
Good to know Time difference Same time zone
Time in the air 1h 40m
Things to do in Buenos Aires Top-rated tours and tickets from €23 — book ahead for the popular ones.
Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.
About Buenos Aires
Buenos Aires is the capital of Argentina and one of Latin America's most culturally significant cities. It is a city of beautiful parks and belle epoque architecture, a place of big historical events, and a city of intimate cafes and cosmopolitan nightlife.
Read the full Buenos Aires guide
Guide content from Wikivoyage contributors (CC BY-SA).
Popular from Mendoza 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 2026-10-30. Some links earn Stayonomy a commission at no cost to you.
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