Cheap flights from Illinois to Cancún from $82
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Cancún departing on 5/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Illinois to Cancún
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Spirit Airlines flights from Illinois to Cancún
Our best Spirit Airlines deals on Illinois to Cancún flight tickets
Southwest flights from Illinois to Cancún
Our best Southwest deals on Illinois to Cancún flight tickets
See travel insights to Cancún from
How to get the cheapest flight ticket from Illinois to Cancún
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Cancún?
If you don’t want to visit Cancún in September, then you should wait until October to fly from Illinois, when ticket prices are also cheap, with an average price of $359.
What is the cheapest day to depart on your flight to Cancún?
The cheapest day to depart from Illinois to Cancún is on a Monday when prices can be found for as low as $355. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $503. These prices are subject to change though, so be sure to set up a Price Alert for flights to Cancún.
What is the cheapest time of day to depart on your flight to Cancún?
Our most recent data shows that the best time of day to fly to Cancún is in the evening. Flights from Illinois to Cancún during this time can be as low as $405. Flights to Cancún are more costly at noon, with an average ticket price of $713. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Illinois to Cancun flight route?
Fly from Chicago O'Hare Intl to Cancun for the best Illinois - Cancun flight prices
How far in advance should I book a flight to Cancún?
You are more likely to see cheaper flights to Cancún from Illinois when booking 1 weeks ahead of your departure date. In general, you can expect to find flights to Cancún for around $404 when searching 1 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cancún from Illinois for as low as $349 on momondo.
What cabin class options are available on Illinois to Cancun flights?
There are 4 cabin classes available to choose from on Illinois to Cancun flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Illinois to Cancun?
Spirit Airlines, Southwest, and United Airlines are the most popular carriers operating from Illinois to Cancun
What airlines fly to Cancún?
United Airlines, American Airlines and Spirit Airlines are the top three most popular airlines that fly to Cancún from Illinois according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Cancún. Keep in mind that there are 12 different airlines that fly to Cancún on a routine basis, so you have a few additional options to choose from.
How many flights depart from Illinois to Cancún on average per day?
As of May 2025, 6 flights take off from Illinois and land in Cancún each day. The most common flight departure time for this route is 9:00AM, with 100% of daily flights taking off at noon.
How many flights depart from Illinois to Cancún on average per week?
As of May 2025, there are 44 flights per week flying from Illinois to Cancún. The most common day of the week flights depart is Tue, with 20% of flights taking off on this day.
Cheap Illinois to Cancún flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Illinois to Cancún
When did momondo last update prices for flights from Illinois to Cancun Airport?
Prices for flights from Illinois to Cancun Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Illinois to Cancun Airport?
As of May 2025, there are 12 operators available to choose from for flights from Illinois to Cancun Airport.
How old do you have to be to fly from Illinois to Cancun Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Cancun Airport.
What documentation or ID do you need to fly to Cancun Airport?
The travel and health documents you'll need for your trip to Cancun Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cancun Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Illinois to Cancún?
Based on momondo bookings for flights between Illinois and Cancún, the leading plane model is Boeing 737-900, making up 21.08% of the total bookings. Other popular models include Airbus A321neo with 20.90%, Boeing 737-800 with 18.38%, and Airbus A320neo with 8.31%.
Best airlines flying from Illinois to Cancún
Compare and see reviews for airlines that fly from Illinois to Cancún with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $121 | Free Cancellation | Rating 6.3 7,970 reviews | |||
| PriceFrom $160 | Free Cancellation | Rating 5.9 3,289 reviews | |||
| PriceFrom $161 | Free Cancellation | Rating 7.4 8,708 reviews | |||
| PriceFrom $179 | Free Cancellation | Rating 6.7 1,174 reviews | |||
| PriceFrom $184 | Free Cancellation | Rating 8.0 7,942 reviews | |||
| PriceFrom $251 | Free Cancellation | Rating 6.9 785 reviews | |||
| PriceFrom $279 | Free Cancellation | Rating 7.0 9,277 reviews | |||
| PriceFrom $292 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $300 | Free Cancellation | Rating 7.5 1,700 reviews | |||
| PriceFrom $340 | Free Cancellation | Rating 8.0 4,292 reviews |
Traveling to a place near Cancún?
Book flights to Cancún if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Illinois to Cancún?
Finding the right flight to Cancún from Illinois is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Cancún quick and easy, saving you time and money.
Can I find flights from Illinois to Cancún with flexible booking policies on momondo?
All flight searches from Illinois to Cancún on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Illinois to Cancún?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Illinois to Cancún.
I’m not ready to book a flight from Illinois to Cancún right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Cancún from Illinois. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.