CUN

$75 Find Cheap Flights from Illinois to Cancún

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Cancún departing on 8/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Cancún

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap Flights from Illinois to Cancún

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Cancún that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Illinois to Cancún

KAYAK's recommended round-trip deals from the most popular airlines that fly from Illinois to Cancún.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
 Logo
7:25 am - 11:32 amORD-CUN
4h 07mnonstop
 Logo
10:52 am - 2:49 pmCUN-ORD
3h 57mnonstop
Fri, May 9 - Mon, May 12
Spirit Airlines Logo
6:46 pm - 11:13 amORD-CUN
16h 27m1 stop
Spirit Airlines Logo
10:52 am - 2:49 pmCUN-ORD
3h 57mnonstop
$154Spirit Airlines
Find Deal
Wed, May 7 - Mon, May 12
Frontier Logo
7:15 am - 11:14 amORD-CUN
3h 59mnonstop
Frontier Logo
11:05 am - 3:02 pmCUN-ORD
3h 57mnonstop
$209Frontier
Find Deal
Sat, May 3 - Wed, May 7
Frontier Logo
7:15 am - 11:14 amORD-CUN
3h 59mnonstop
Frontier Logo
10:37 am - 2:38 pmCUN-ORD
4h 01mnonstop
$220Frontier
Find Deal
Sat, May 3 - Mon, May 5
Southwest Logo
4:35 pm - 8:10 pmMDW-CUN
3h 35mnonstop
Southwest Logo
8:30 am - 12:05 pmCUN-MDW
3h 35mnonstop
$246Southwest
Find Deal
Mon, Jul 28 - Fri, Aug 1
Southwest Logo
4:35 pm - 8:10 pmMDW-CUN
3h 35mnonstop
Southwest Logo
8:15 am - 11:50 amCUN-MDW
3h 35mnonstop
$256Southwest
Find Deal
Thu, Jul 24 - Thu, Jul 31
Aeromexico Logo
6:04 am - 12:50 pmMDW-CUN
6h 46m1 stop
Aeromexico Logo
8:00 am - 3:30 pmCUN-MDW
7h 30m1 stop
$299Aeromexico
Find Deal
Tue, May 6 - Tue, May 13
United Airlines Logo
10:42 am - 2:28 pmORD-CUN
3h 46mnonstop
United Airlines Logo
12:20 pm - 4:22 pmCUN-ORD
4h 02mnonstop
$300United Airlines
Find Deal
Tue, May 6 - Wed, Jun 11
United Airlines Logo
10:42 am - 2:28 pmORD-CUN
3h 46mnonstop
United Airlines Logo
3:38 pm - 7:40 pmCUN-ORD
4h 02mnonstop
$301United Airlines
Find Deal
Tue, May 6 - Tue, May 13
Aeromexico Logo
6:00 am - 2:25 pmMDW-CUN
8h 25m1 stop
Aeromexico Logo
8:00 am - 3:20 pmCUN-MDW
7h 20m1 stop
$302Aeromexico
Find Deal
Tue, May 13 - Tue, May 20

Good to know

Low season

September

High season

December

Cheapest flight

$75
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Chicago O'Hare Airport to Cancun

FAQs for booking flights from Illinois to Cancun

  • How does KAYAK find such low prices on flights from Illinois to Cancun?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Cancun.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Cancun?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cancun from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Cancun?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cancun with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Cancun?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cancun from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Everything you need to know for your flight to Cancún

Information on the airport you'll fly into in Cancún

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.