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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$89 CHEAP FLIGHTS from Illinois to Cancún

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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.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Cancún

Fri, Oct 3 - Fri, Oct 10

8:56 pm - 9:15 amORD-CUN

12h 19m1 stop

12:11 pm - 8:11 pmCUN-ORD

8h 00m1 stop

$232Spirit Airlines

Find Deal

Tue, Dec 9 - Fri, Dec 12

5:05 am - 12:27 pmORD-CUN

6h 22m1 stop

11:38 am - 2:41 pmCUN-ORD

4h 03mnonstop

$233Multiple Airlines

Find Deal

Sat, Nov 8 - Wed, Nov 12

4:40 pm - 10:15 pmORD-CUN

28h 35m1 stop

1:35 pm - 9:00 pmCUN-ORD

8h 25m1 stop

$234Multiple Airlines

Find Deal

Tue, Sep 30 - Tue, Oct 7

6:41 am - 10:33 amORD-CUN

3h 52mnonstop

11:25 am - 3:20 pmCUN-ORD

3h 55mnonstop

$237Frontier

Find Deal

Tue, Oct 28 - Thu, Nov 6

8:25 am - 12:18 pmORD-CUN

3h 53mnonstop

1:28 pm - 4:36 pmCUN-ORD

4h 08mnonstop

$241Frontier

Find Deal

Mon, Oct 27 - Fri, Oct 31

8:43 am - 12:33 pmORD-CUN

3h 50mnonstop

2:18 pm - 6:09 pmCUN-ORD

3h 51mnonstop

$261United Airlines

Find Deal

Tue, Sep 30 - Wed, Oct 1

7:10 am - 2:37 pmORD-CUN

7h 27m1 stop

3:38 pm - 7:36 pmCUN-ORD

3h 58mnonstop

$265United Airlines

Find Deal

Sat, Nov 15 - Wed, Nov 19

3:40 pm - 8:25 pmMDW-CUN

3h 45mnonstop

1:45 pm - 4:30 pmCUN-MDW

3h 45mnonstop

$266Southwest

Find Deal

Sat, Dec 6 - Sat, Dec 13

3:40 pm - 8:25 pmMDW-CUN

3h 45mnonstop

11:55 am - 2:45 pmCUN-MDW

3h 50mnonstop

$271Southwest

Find Deal

Thu, Feb 5 - Mon, Feb 9

6:23 am - 9:26 pmORD-CUN

14h 03m1 stop

10:43 am - 10:06 pmCUN-ORD

12h 23m1 stop

$280Volaris

Find Deal

Cheapest round-trip

$232

Overall average: $430

Spirit Airlines

Fri 10/3Fri 10/10

ORD - CUN • 1 stop

Cheapest non-stop

$237

Typical prices: $248-514

Frontier

Tue 9/30Tue 10/7

ORD - CUN • Non-stop

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We hope you love your trip to Cancún!

Useful Info

Low season	September
High season	December
Cheapest flight	$89

Best time to beat the crowds with an average 12% drop in price.

Most popular time to fly with an average 16% increase in price.

Flight from St. Louis 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.

Punta Sam

Everything you need to know for your flight to Cancún

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Cancún

Cancun (CUN)

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

CUN

$89 Find Cheap Flights from Illinois to Cancún

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

Cheap Flights from Illinois to Cancún

Recent round-trip flight deals from Illinois to Cancún

Recent one-way flight deals from Illinois to Cancún

Recent last minute flight deals from Illinois to Cancún

Recent direct flight deals from Illinois to Cancún

Everything you should know

Good to know

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?

Everything you need to know for your flight to Cancún

Information on the airport you'll fly into in Cancún

Cabin class types available on flights to Illinois

Complete your trip to Cancún with a hotel stay or car rental

Find direct flights for Cancún

Flights to other popular destinations

Flights from domestic origins to Cancún

Choose which airport to fly into in Cancún

Find deals for your return flight