How the cheapest fare moved
Aug 26: €99 €99
Aug 19
Aug 26
low €92 · high €207
Departure-day prices · September 2023 Chicago → Mexico City
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Return-day prices · September 2023 Mexico City → Chicago
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Best time to visit Mexico City — climate Jan: ~23°C daytime, 3 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: Oct — fares from €92 and ~23°C daytime.
Flights from Chicago to Mexico City start around €92 (typically 1 stop). Range seen recently: €92–110, based on 5 fares found by travellers.
Fly (from €92)
4h 10m duration
€92–110 recent fares
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Cheapest cached fares Chicago → Mexico City; typically 1 stop (e.g. VB). · Based on 5 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.
Sep 19 – Sep 26
Volaris · Direct · 4h 10m
€136
Book
Sep 15 – Sep 30
Frontier Airlines · 1 stop · 5h 25m
€181
Book
Sep 6 – Sep 20
United Airlines · 1 stop · 5h 05m
€238
Book
Nov 15 – Dec 6
Viva Aerobus · Direct · 4h 14m
€240
Book
Sep 21 – Sep 24
Volaris · Direct · 4h 10m
€246
Book
Oct 24 – Oct 29
Viva Aerobus · 1 stop · 5h 08m
€247
Book
Oct 26 – Nov 6
Viva Aerobus · 1 stop · 5h 03m
€250
Book
Oct 2 – Oct 4
Viva Aerobus · 1 stop · 5h 08m
€254
Book
Weather in Mexico City
Wed
🌦️
24°
13°
💧69%
Thu
🌦️
23°
13°
💧47%
Fri
🌧️
23°
14°
💧94%
Sat
⛈️
22°
14°
💧89%
Sun
🌦️
22°
13°
💧74%
Mon
🌦️
22°
12°
💧71%
Tue
🌧️
21°
12°
💧83%
In Sep, Mexico City typically sees ~22°C daytime highs and 24 rainy days.
Where to stay in Mexico City 3★+ hotels from €54/night (38 hotels sampled, ~3 weeks out).
Hotel & Suites PF
hotel · Mexico City
from €54/night ★ 4
Hotel Fontan Reforma Centro Historico
hotel · Mexico City
from €74/night ★ 4
Sevilla Palace
hotel · Mexico City
from €74/night ★ 4
Good to know Time difference -1h
Time in the air 4h 10m
Things to do in Mexico City Top-rated tours and tickets from €78 — 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 Chicago 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 2026-08-26. Some links earn Stayonomy a commission at no cost to you.
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