CUN

$110 Find Cheap Flights from Illinois to Cancun

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 7/20. 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
1 adult, Economy, 0 bags

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Flight Deals

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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Illinois to Cancún

Sun, Sep 20 - Thu, Oct 1
Volaris Logo
7:35 am - 9:03 pm
ORD
-
CUN
13h 28m
1 stop
Volaris Logo
10:50 am - 11:47 pm
CUN
-
ORD
12h 57m
1 stop
$259Volaris
Mon, Aug 31 - Fri, Sep 4
Multiple Airlines Logo
6:24 am - 3:09 pm
ORD
-
CUN
8h 45m
1 stop
Multiple Airlines Logo
11:50 am - 11:59 pm
CUN
-
ORD
12h 09m
1 stop
$262Multiple Airlines
Sun, Nov 15 - Thu, Nov 19
Frontier Logo
7:25 am - 2:14 pm
MDW
-
CUN
5h 49m
1 stop
Frontier Logo
3:24 pm - 9:53 pm
CUN
-
MDW
7h 29m
1 stop
$275Frontier
Wed, Aug 12 - Sun, Aug 16
Frontier Logo
6:05 am - 1:46 pm
MDW
-
CUN
7h 41m
1 stop
Frontier Logo
11:10 am - 8:32 pm
CUN
-
MDW
9h 22m
1 stop
$372Frontier
Tue, Jul 14 - Tue, Jul 28
Southwest Logo
10:55 am - 2:00 pm
STL
-
CUN
3h 05mnonstop
Southwest Logo
12:40 pm - 3:50 pm
CUN
-
STL
3h 10mnonstop
$384Southwest
Mon, Jul 13 - Wed, Jul 22
Southwest Logo
5:05 am - 1:15 pm
STL
-
CUN
8h 10m
1 stop
Southwest Logo
3:05 pm - 6:10 pm
CUN
-
STL
3h 05mnonstop
$388Southwest
Wed, Jul 29 - Tue, Aug 18
American Airlines Logo
7:00 am - 1:35 pm
MLI
-
CUN
6h 35m
1 stop
American Airlines Logo
1:55 pm - 11:02 am
CUN
-
MLI
21h 07m
1 stop
$495American Airlines
Wed, Jul 29 - Tue, Aug 18
American Airlines Logo
6:08 am - 3:26 pm
MLI
-
CUN
9h 18m
2 stops
American Airlines Logo
2:30 pm - 12:08 am
CUN
-
MLI
9h 38m
2 stops
$499American Airlines
Mon, Aug 31 - Wed, Sep 2
Aeromexico Logo
6:25 am - 10:30 am
EVV
-
CUN
28h 05m
2 stops
Aeromexico Logo
3:22 pm - 10:01 pm
CUN
-
EVV
6h 39m
1 stop
$538Aeromexico
Mon, Aug 31 - Wed, Sep 2
Aeromexico Logo
10:04 am - 1:30 am
EVV
-
CUN
15h 26m
2 stops
Aeromexico Logo
3:22 pm - 10:01 pm
CUN
-
EVV
6h 39m
1 stop
$539Aeromexico
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$110
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 13% 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.

Traveling to a place near Cancún?

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Punta Sam

Everything you need to know for your flight to Cancún

Information on the airport you'll fly into in Cancún

Cancun (CUN)