How the cheapest fare moved
Nov 6: €354
€354
Oct 31
Nov 6
low €344 · high €466
Departure-day prices · February 2027 Buenos Aires → Mexico City
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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Return-day prices · February 2027 Mexico City → Buenos Aires
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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Best time to visit Mexico City — climate Jan: ~23°C daytime, 2 rainy days
23°
Jan Feb: ~24°C daytime, 4 rainy days
24°
Feb Mar: ~28°C daytime, 4 rainy days
28°
Mar Apr: ~29°C daytime, 0 rainy days
29°
Apr May: ~27°C daytime, 16 rainy days
27°
May Jun: ~23°C daytime, 24 rainy days
23°
Jun Jul: ~23°C daytime, 23 rainy days
23°
Jul Aug: ~23°C daytime, 29 rainy days
23°
Aug Sep: ~23°C daytime, 30 rainy days
23°
Sep Oct: ~23°C daytime, 11 rainy days
23°
Oct Nov: ~23°C daytime, 2 rainy days
23°
Nov Dec: ~21°C daytime, 5 rainy days
21°
Dec Best value: Mar — fares from €324 and ~28°C daytime.
Flights from Buenos Aires to Mexico City start around €324 (typically 1 stop). Range seen recently: €324–344, based on 3 fares found by travellers.
Fly (from €324)
10h 51m duration
€324–344 recent fares
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Cheapest cached fares Buenos Aires → Mexico City; typically 1 stop (e.g. LA). · Based on 3 fares found by travellers in the last 48h
Cheapest round trips to Mexico City Fares found by travellers in the last 48 hours — refreshed daily.
Dec 24 – Jan 7
Copa Airlines · 1 stop · 11h 16m
€603
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Nov 10 – Nov 17
Copa Airlines · 1 stop · 13h 03m
€674
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Mar 8 – Mar 21
avianca airlines · 1 stop · 11h 10m
€708
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Apr 13 – Apr 25
Arajet · 1 stop · 13h 16m
€761
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Dec 8 – Dec 20
Copa Airlines · 1 stop · 11h 13m
€769
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Feb 17 – Mar 10
JetSmart · 2 stops · 12h 21m
€776
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Mar 18 – Mar 20
avianca airlines · 1 stop · 11h 10m
€783
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Dec 7 – Dec 18
LATAM Airlines Group · 1 stop · 10h 56m
€1008
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Weather in Mexico City
Fri
🌦️
22°
11°
💧55%
Sat
🌦️
23°
13°
💧39%
Sun
🌦️
23°
13°
💧43%
Mon
🌦️
24°
12°
💧43%
Tue
🌦️
24°
14°
💧24%
Wed
🌦️
24°
12°
💧44%
Thu
🌦️
23°
12°
💧73%
In Feb, Mexico City typically sees ~25°C daytime highs and 1 rainy days.
Where to stay in Mexico City 3★+ hotels from €67/night (36 hotels sampled, ~3 weeks out).
Hotel PF
hotel · Mexico City
from €67/night ★ 4
Hotel & Suites PF
hotel · Mexico City
from €68/night ★ 4
Sevilla Palace
hotel · Mexico City
from €74/night ★ 4
Good to know Time difference -3h
Time in the air 10h 56m
Things to do in Mexico City Top-rated tours and tickets from €81 — book ahead for the popular ones.
Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.
About Mexico City
Mexico City (Spanish: México, Ciudad de México or CDMX) is the capital of the Mexican Republic, the most populous city in the country, and one of the most important financial and cultural centers of the American continent. The city center is built on the ruins of the Aztec capital Tenochtitlan, and later came to be the capital of New Spain, which included much of North America.
Read the full Mexico City guide
Guide content from Wikivoyage contributors (CC BY-SA).
Popular from Buenos Aires 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 2026-11-06. Some links earn Stayonomy a commission at no cost to you.