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155 € Cheap Flights from Cancun to Chicago O'Hare International

Compare Cancun to Chicago O'Hare International flight deals

Find the cheapest month or even day of the year to fly to Chicago O'Hare International

Book the best Chicago O'Hare International fare with no extra fees

Flight deals from Cancun to Chicago O'Hare International

Looking for a cheap last-minute deal or the best return flight from Cancun to Chicago O'Hare International? Find the lowest prices on one-way and return tickets right here.
Chicago.155 € per passenger.Departing Sat, 6 Sep, returning Sat, 13 Sep.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Cancun on Sat, 6 Sep, arriving in Chicago O'Hare International.Inbound direct flight with Frontier Airlines departs from Chicago O'Hare International on Sat, 13 Sep, arriving in Cancun.Price includes taxes and charges.From 155 €, select.
Chicago.156 € per passenger.Departing Fri, 15 Aug, returning Sun, 17 Aug.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Cancun on Fri, 15 Aug, arriving in Chicago O'Hare International.Inbound direct flight with Frontier Airlines departs from Chicago O'Hare International on Sun, 17 Aug, arriving in Cancun.Price includes taxes and charges.From 156 €, select.
Chicago.186 € per passenger.Departing Mon, 28 Jul, returning Tue, 5 Aug.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Cancun on Mon, 28 Jul, arriving in Chicago O'Hare International.Inbound direct flight with Frontier Airlines departs from Chicago O'Hare International on Tue, 5 Aug, arriving in Cancun.Price includes taxes and charges.From 186 €, select.
Chicago.187 € per passenger.Departing Sat, 20 Sep, returning Wed, 8 Oct.Return flight with Spirit Airlines and Viva.Outbound indirect flight with Spirit Airlines, departs from Cancun on Sat, 20 Sep, arriving in Chicago O'Hare International.Inbound indirect flight with Viva, departs from Chicago O'Hare International on Wed, 8 Oct, arriving in Cancun.Price includes taxes and charges.From 187 €, select.
Chicago.187 € per passenger.Departing Thu, 16 Oct, returning Tue, 21 Oct.Return flight with Spirit Airlines and Viva.Outbound indirect flight with Spirit Airlines, departs from Cancun on Thu, 16 Oct, arriving in Chicago O'Hare International.Inbound indirect flight with Viva, departs from Chicago O'Hare International on Tue, 21 Oct, arriving in Cancun.Price includes taxes and charges.From 187 €, select.
Chicago.187 € per passenger.Departing Sat, 23 Aug, returning Fri, 5 Sep.Return flight with Spirit Airlines and Viva.Outbound indirect flight with Spirit Airlines, departs from Cancun on Sat, 23 Aug, arriving in Chicago O'Hare International.Inbound indirect flight with Viva, departs from Chicago O'Hare International on Fri, 5 Sep, arriving in Cancun.Price includes taxes and charges.From 187 €, select.
Chicago.189 € per passenger.Departing Sat, 23 Aug, returning Sat, 6 Sep.Return flight with Spirit Airlines.Outbound direct flight with Spirit Airlines departs from Cancun on Sat, 23 Aug, arriving in Chicago O'Hare International.Inbound direct flight with Spirit Airlines departs from Chicago O'Hare International on Sat, 6 Sep, arriving in Cancun.Price includes taxes and charges.From 189 €, select.
Chicago.189 € per passenger.Departing Thu, 16 Oct, returning Mon, 27 Oct.Return flight with Spirit Airlines.Outbound direct flight with Spirit Airlines departs from Cancun on Thu, 16 Oct, arriving in Chicago O'Hare International.Inbound direct flight with Spirit Airlines departs from Chicago O'Hare International on Mon, 27 Oct, arriving in Cancun.Price includes taxes and charges.From 189 €, select.

Find the cheapest month to fly from Cancun to Chicago O'Hare International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cancun to Chicago O'Hare International flights are currently cheapest in September.
Jul
from 203 €
Aug
from 156 €
Sep
from 155 €
Oct
from 187 €
Nov
from 195 €
Dec
from 247 €
Jan
from 230 €
Feb
from 230 €
Mar
from 230 €
Apr
from 237 €
May
from 317 €
Jun
from 412 €

Direct flights from Cancun to Chicago O'Hare International

Cancun to Chicago O'Hare International: Alternative routes

Compare routes from Cancun to Chicago below. You may find an airport to fly into that's cheaper, faster, or easier than Chicago O'Hare International.

Cancun to Chicago: Flight information

The things to know before you go.
Cheapest flight found155 €
Cheapest month to flySeptember
Average flight time4 hrs, 3 mins
Most popular airlineAmerican Airlines
Average flights per week64

Finding cheap flights from Cancun to Chicago O'Hare International: Frequently asked questions

The best price we found for a return flight from Cancun to Chicago O'Hare International is 155 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
4 hours and 3 minutes is the average flight time from Cancun to Chicago O'Hare International.
American Airlines, United and Qatar Airways fly direct from Cancun to Chicago O'Hare International.
As of July 2025, there are 64 flights per week flying from Cancun to Chicago O'Hare International.
The cheapest month to fly from Cancun to Chicago O'Hare International is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cancun Airport to Chicago O'Hare International Airport on Saturday, 6 September 2025.
Yes – the average flight time is 4 hours and 3 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chicago O'Hare International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chicago is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines offers the cheapest flight tickets to Chicago O'Hare International.

Flying from Cancun International Airport (CUN) to O'Hare International Airport (ORD): what you need to know

  • The average duration of a direct flight from Cancun International Airport to O'Hare International Airport is 4 hours.

  • Cancun and Chicago share the UTC-5 timezone. That means you won't have to change your watch when you arrive.

  • Flights from CUN to ORD start from 07:15 — the earliest with United Airlines. The last departure is at 19:41 with United Airlines. Overall, you can choose from 52 weekly Cancun International Airport to O'Hare International Airport flights.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for hassle-free flying. Be at the airport with enough time to catch your CUN to ORD flight.

  • During popular months such as July, you'll want to get to the airport earlier than usual. Arrive two hours before a domestic departure and four hours ahead for an international flight whenever you're travelling during a peak period in general.

  • A good range of airlines offer direct flights from Cancun International Airport to O'Hare International Airport. Fly nonstop to Chicago with one of these carriers and get to know this exciting part of United States:

  • The majority of travellers choose to fly with American Airlines on this route.

  • Frontier Airlines is the most punctual carrier offering CUN to ORD flights. An exceptional 81.36% of its services on this route arrive as planned.

  • If you want to include a stop along the way, simply deselect 'Direct flights only' when searching for your ticket from Cancun International Airport to O'Hare International Airport. Here are the most popular stopovers between CUN and ORD:

    • Lambert-St. Louis International Airport

    • General Mitchell International Airport

    • Fort Lauderdale-Hollywood International Airport

How to find the cheapest flights from Cancun International Airport (CUN) to O'Hare International Airport (ORD)

  • 102 € is currently the lowest price for a one-way Cancun International Airport to O'Hare International Airport flight. A return flight starts from 155 €. These fares can change depending on demand.

  • Get cheap tickets from CUN to ORD by booking at least six months ahead. Based on our research, that's the sweet spot for landing a bargain.

  • Plan your trip for May. That's the cheapest month for flights from Cancun International Airport to O'Hare International Airport. If you're flexible on when you fly, use the 'Whole month' tool to see the lowest airfare across every month.

  • Spend less time searching for cheap flights from CUN to ORD by setting up a Price Alert. You'll receive an email or notification through the app when a new discounted fare appears.

  • Select your ideal arrival and departure times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Cancun International Airport to O'Hare International Airport.

Handy information about Cancun International Airport (CUN)

  • Of the flights that depart from Cancun International Airport, 72.87% arrive as scheduled at their destination.

  • Cancun International Airport is around 19 kilometres from central Cancun. If you're driving, catching a cab or ride-sharing from the centre, it'll take 25 minutes or so to get there, depending on the traffic.

  • Catching an early flight from Cancun International Airport to O'Hare International Airport? Avoid the last-minute rush to the airport (and catch some extra z's) by picking one of these hotels near CUN:

Arriving at O'Hare International Airport (ORD)

Getting from O'Hare International Airport (ORD) to central Chicago

  • ORD is located at 10000 West O'Hare.

  • O'Hare International Airport to central Chicago has a drive time of about 35 minutes. It's approximately 40 kilometres away.

  • When travelling on public transport, expect a journey of about 55 minutes.

When to fly to O'Hare International Airport (ORD)

  • It's time to work out your travel dates for your flight from Cancun International Airport to O'Hare International Airport. August is the busiest month to head to Chicago. If you'd like a more low-key vibe, go in January.

  • Lock in your flight from Cancun International Airport to O'Hare International Airport for July if you'd like to visit Chicago during its warmest month. Expect temperatures of between 15ºC (59ºF) and 29ºC (84ºF).

  • Search for cheap tickets from CUN to ORD in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -12ºC (10ºF) and 3ºC (37ºF) on average.

Explore more of United States

  • Columbus is just one of the many cities in United States waiting to be discovered once you've seen Chicago. Around 451 kilometres away to the south-east, its top attractions include Franklin Park Conservatory and Botanical Gardens, Ohio Statehouse and German Village.

  • If you're ready to explore another major stop in United States, consider Indianapolis, about 257 kilometres south-east of Chicago. The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo are key reasons to visit.

Plan the rest of your trip from Cancun to Chicago

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.