How the cheapest fare moved
Oct 31: €171 €171
Oct 26
Oct 31
low €171 · high €193
Departure-day prices · September 2026 Chicago → Cancun
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Return-day prices · September 2026 Cancun → Chicago
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Best time to visit Cancun — climate Jan: ~27°C daytime, 13 rainy days
27°
Jan Feb: ~28°C daytime, 9 rainy days
28°
Feb Mar: ~29°C daytime, 9 rainy days
29°
Mar Apr: ~29°C daytime, 5 rainy days
29°
Apr May: ~31°C daytime, 8 rainy days
31°
May Jun: ~31°C daytime, 24 rainy days
31°
Jun Jul: ~32°C daytime, 20 rainy days
32°
Jul Aug: ~32°C daytime, 26 rainy days
32°
Aug Sep: ~32°C daytime, 26 rainy days
32°
Sep Oct: ~30°C daytime, 22 rainy days
30°
Oct Nov: ~28°C daytime, 20 rainy days
28°
Nov Dec: ~28°C daytime, 12 rainy days
28°
Dec Best value: Apr — fares from €109 and ~29°C daytime.
Flights from Chicago to Cancun start around €109 (typically 1 stop). Range seen recently: €109–181, based on 7 fares found by travellers.
Fly (from €109)
6h 02m duration
€109–181 recent fares
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Cheapest cached fares Chicago → Cancun; typically 1 stop (e.g. VB). · Based on 7 fares found by travellers in the last 48h
Cheapest round trips to Cancun Fares found by travellers in the last 48 hours — refreshed daily.
Jan 26 – Feb 3
Air Canada · 1 stop · 7h 02m
€229
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Apr 11 – Apr 18
Volaris · 1 stop · 6h 28m
€351
Book
Feb 10 – Feb 14
Volaris · 1 stop · 6h 28m
€353
Book
Nov 15 – Nov 21
Frontier Airlines · 1 stop · 5h 20m
€359
Book
Nov 23 – Dec 1
Frontier Airlines · 1 stop · 6h 15m
€370
Book
Feb 8 – Feb 14
Volaris · 1 stop · 6h 28m
€371
Book
Mar 28 – Apr 3
Volaris · 1 stop · 6h 38m
€378
Book
Nov 3 – Nov 9
United Airlines · Direct · 4h 03m
€392
Book
Weather in Cancun
Sat
🌦️
31°
24°
💧49%
Sun
⛈️
30°
22°
💧75%
Mon
🌦️
29°
22°
💧76%
Tue
🌦️
30°
22°
💧75%
Wed
🌦️
30°
21°
💧80%
Thu
🌦️
29°
22°
💧61%
Fri
🌦️
30°
24°
💧31%
In Sep, Cancun typically sees ~32°C daytime highs and 26 rainy days.
Where to stay in Cancun 3★+ hotels from €62/night (37 hotels sampled, ~3 weeks out).
Fairfield Inn & Suites by Marriott Cancun Airport
hotel · Cancun
from €62/night ★ 4
Adhara Hacienda Cancun
hotel · Cancun
from €74/night ★ 4
Hilton Garden Inn Cancun Airport
hotel · Cancun
from €112/night ★ 4
Good to know Time difference Same time zone
Time in the air 4h 03m
Things to do in Cancun Top-rated tours and tickets from €97 — book ahead for the popular ones.
Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.
About Cancun
Cancún is a popular Caribbean tourist destination on the northeast tip of Mexico's Yucatán Peninsula, in Quintana Roo, which also is called the Mexican Caribbean. In addition to 22 km (14 miles) of beaches, you'll find a wide variety of resorts, spas, golf courses, night clubs, and shopping malls.
Read the full Cancun 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 2026-10-31. Some links earn Stayonomy a commission at no cost to you.
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