Price observed over the last 3 months for a round trip.
en
USA
Compare all flight tickets and find cheap flights from Chicago to Cancún
The cheapest flights right now
Chicago – Cancun
Outbound – Jul 27, 2025
direct
3h 55m Return – Aug 3, 2025
direct
4h 3m $555
2 days ago
Chicago – Cancun
Outbound – Jul 27, 2025
1 stop
6h 2m ATL
Return – Aug 3, 2025
direct
4h 1m $393
2 days ago
Chicago – Cancun
Outbound – Jul 27, 2025
direct
3h 31m Return – Aug 3, 2025
direct
4h 1m $436
2 days ago
Chicago – Cancun
Outbound – Jul 27, 2025
direct
3h 55m Return – Aug 3, 2025
direct
4h 1m $457
2 days ago
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Cheapest flight tickets
$234
Average price of a round trip
$363
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
3h55
A flight from Chicago to Cancún takes on average 3h55.
Best time
April
According to user searches, the ideal month to go to Cancún is April.
The best flight deals for a week
Chicago – Cancun
Outbound – Jul 27, 2025
direct
3h 55m Return – Aug 3, 2025
direct
4h 3m $555
2 days ago
Chicago – Cancun
Outbound – Jul 27, 2025
1 stop
6h 2m ATL
Return – Aug 3, 2025
direct
4h 1m $393
2 days ago
Chicago – Cancun
Outbound – Jul 27, 2025
direct
3h 31m Return – Aug 3, 2025
direct
4h 1m $436
2 days ago
Chicago – Cancun
Outbound – Jul 27, 2025
direct
3h 55m Return – Aug 3, 2025
direct
4h 1m $457
2 days ago
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Tips for finding a cheap flight from Chicago to Cancún
Check out our tips for booking your flight to Cancún (Mexico) from Chicago (USA) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is August, with an average flight ticket price of $329 (calculation over the last two years). The most touristic season corresponds to the months of November, December and July.
For the cheapest flights, it is advisable to buy your ticket at least 63 days before the departure date.
The airline offering the cheapest flight tickets is Frontier Airlines. A ticket from the airline Frontier Airlines to Cancún costs on average $372.
The airlines that offer the most flights are Frontier Airlines, Spirit Airlines and Frontier Airlines.
Price of flight tickets from Chicago to Cancún
Here is some information and tips to know before booking your flight:
- Flight ticket prices range from $234 to $419
- The average price of a flight ticket is about $363
- Prices are lowest for stays in the month of August
- The month in which booking a ticket is cheaper is: April
info departure city :
Chicago, USA
airports :
Chicago-O'Hare International Airport (ORD)
Chicago-Midway International Airport (MDW)
Chicago-Merrill C. Meigs Field Airport (CGX)
Chicago FSS (CHI)
local time :
Chicago is a city in the country USA, the time zone is [[timezone]]. In Chicago, it is currently {fromLocalTime}, the temperature is on average 15°C, with a minimum of 7°C and a maximum of 19°C.
The city of Chicago (CHI) has 4 airport(s): Chicago-O'Hare, Chicago-Midway, Chicago-Merrill C. Meigs Field and Chicago FSS
destination info :
Cancún, Mexico
airport :
Cancún International Airport (CUN)
local time :
Cancún is in the country Mexico, the time zone is [[timezone]]. In Cancún, it is currently {toLocalTime}, the temperature is on average 28°C, with a minimum of 25°C and a maximum of 32°C.
The city of Cancún has 1 airport(s): Cancún
Useful info about Cancún
What is the least touristic period to go to Cancún?
If you want to visit Cancún during the least touristic period, choose the month of April.
What is the most popular time to travel to Cancún?
In Cancún, the most popular month is November. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from Chicago to Cancún?
According to our data, it is recommended to book your flight 63 days before your departure. If you book your flight ticket 10 weeks before your departure, you may find a price below average. The cheapest day to book a flight from Chicago to Cancún is Wednesday.
What are the arrival and destination airports when traveling between Chicago and Cancún?
When you leave, you can leave from Chicago-Midway or Chicago-O'Hare, and you will arrive at Cancún.
How to reach Chicago airport from the city centre?
The airport Chicago-O'Hare is located 29 km, Chicago-Midway is located 12 km, Chicago-Merrill C. Meigs Field is located 4 km or Chicago FSS is located 29 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Are there other means of transportation to go from Chicago to Cancún?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between Chicago and Cancún?
In summer, the average temperature is 28°C in Cancún and 22°C in Chicago. The average rainfall in summer is 162 mm in Cancún and 130 mm in Chicago. In summer, it is warmer in Cancún and it rains less in Chicago. In winter, it is colder in Cancún and it rains more in Chicago.