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>

$75 CHEAP FLIGHTS from Illinois to Cancún

CUN

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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.

Round-trip

One-way

Last minute

Direct

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

7:25 am - 11:32 amORD-CUN

4h 07mnonstop

10:52 am - 2:49 pmCUN-ORD

3h 57mnonstop

$152

Find Deal

Fri, May 9 - Mon, May 12

6:46 pm - 11:13 amORD-CUN

16h 27m1 stop

10:52 am - 2:49 pmCUN-ORD

3h 57mnonstop

$154Spirit Airlines

Find Deal

Wed, May 7 - Mon, May 12

7:15 am - 11:14 amORD-CUN

3h 59mnonstop

11:05 am - 3:02 pmCUN-ORD

3h 57mnonstop

$209Frontier

Find Deal

Sat, May 3 - Wed, May 7

7:15 am - 11:14 amORD-CUN

3h 59mnonstop

10:37 am - 2:38 pmCUN-ORD

4h 01mnonstop

$220Frontier

Find Deal

Sat, May 3 - Mon, May 5

4:35 pm - 8:10 pmMDW-CUN

3h 35mnonstop

8:30 am - 12:05 pmCUN-MDW

3h 35mnonstop

$246Southwest

Find Deal

Mon, Jul 28 - Fri, Aug 1

4:35 pm - 8:10 pmMDW-CUN

3h 35mnonstop

8:15 am - 11:50 amCUN-MDW

3h 35mnonstop

$256Southwest

Find Deal

Thu, Jul 24 - Thu, Jul 31

6:04 am - 12:50 pmMDW-CUN

6h 46m1 stop

8:00 am - 3:30 pmCUN-MDW

7h 30m1 stop

$299Aeromexico

Find Deal

Tue, May 6 - Tue, May 13

10:42 am - 2:28 pmORD-CUN

3h 46mnonstop

12:20 pm - 4:22 pmCUN-ORD

4h 02mnonstop

$300United Airlines

Find Deal

Tue, May 6 - Wed, Jun 11

10:42 am - 2:28 pmORD-CUN

3h 46mnonstop

3:38 pm - 7:40 pmCUN-ORD

4h 02mnonstop

$301United Airlines

Find Deal

Tue, May 6 - Tue, May 13

6:00 am - 2:25 pmMDW-CUN

8h 25m1 stop

8:00 am - 3:20 pmCUN-MDW

7h 20m1 stop

$302Aeromexico

Find Deal

Tue, May 13 - Tue, May 20

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

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.