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.

$174 CHEAP FLIGHTS from Illinois to Cancun

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Flight Deals

Cheap Flights from Illinois to Cancún

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

Thu, Jan 21 - Sat, Jan 23

7:29 am - 12:52 pmORD Chicago O'Hare Intl-CUN Cancun

4h 23mnonstop

11:38 am - 2:38 pmCUN Cancun-ORD Chicago O'Hare Intl

4h 00mnonstop

$425Frontier

Sun, Dec 6 - Fri, Dec 11

3:50 pm - 10:18 amMDW Chicago Midway-CUN Cancun

17h 28m1 stop Atlanta Hartsfield-Jackson

11:28 am - 11:33 amCUN Cancun-MDW Chicago Midway

25h 05m1 stop Atlanta Hartsfield-Jackson

$427Frontier

Fri, Jan 8 - Tue, Jan 12

8:15 am - 4:26 pmORD Chicago O'Hare Intl-CUN Cancun

7h 11m1 stop Miami

11:48 am - 6:41 pmCUN Cancun-ORD Chicago O'Hare Intl

7h 53m1 stop Miami

$427American Airlines

Fri, Jan 8 - Tue, Jan 12

6:00 am - 1:30 pmORD Chicago O'Hare Intl-CUN Cancun

6h 30m1 stop Dallas/Fort Worth

5:26 pm - 11:59 pmCUN Cancun-ORD Chicago O'Hare Intl

7h 33m1 stop Miami

$427American Airlines

Tue, Mar 23 - Mon, Mar 29

2:10 am - 1:10 amORD Chicago O'Hare Intl-CUN Cancun

23h 00m1 stop Mexico City Benito Juarez

6:15 am - 12:35 amCUN Cancun-ORD Chicago O'Hare Intl

18h 20m1 stop Mexico City Benito Juarez

$427Viva

Sun, Nov 22 - Mon, Nov 30

1:05 am - 12:15 amORD Chicago O'Hare Intl-CUN Cancun

22h 10m1 stop Mexico City Benito Juarez

8:50 pm - 11:35 pmCUN Cancun-ORD Chicago O'Hare Intl

27h 45m1 stop Mexico City Benito Juarez

$427Viva

Wed, Mar 31 - Sat, Apr 3

2:41 am - 11:04 amORD Chicago O'Hare Intl-CUN Cancun

8h 23m1 stop Puebla City Huejotzingo

9:50 pm - 5:52 amCUN Cancun-ORD Chicago O'Hare Intl

8h 02m1 stop Mexico City Benito Juarez

$427Volaris

Fri, Nov 6 - Sat, Nov 14

12:42 am - 2:06 pmORD Chicago O'Hare Intl-CUN Cancun

12h 24m1 stop León Del Bajio

11:39 am - 12:01 amCUN Cancun-ORD Chicago O'Hare Intl

13h 22m1 stop Santiago de Querétaro

$427Volaris

Mon, Feb 1 - Sun, Feb 7

7:29 am - 12:52 pmORD Chicago O'Hare Intl-CUN Cancun

4h 23mnonstop

9:55 pm - 4:43 amCUN Cancun-ORD Chicago O'Hare Intl

7h 48m1 stop Mexico City Benito Juarez

$427Multiple Airlines

Sun, Jan 10 - Thu, Jan 21

7:40 am - 12:58 pmORD Chicago O'Hare Intl-CUN Cancun

4h 18mnonstop

9:55 pm - 4:43 amCUN Cancun-ORD Chicago O'Hare Intl

7h 48m1 stop Mexico City Benito Juarez

$427Multiple Airlines

Recent last minute flight deals from Illinois to Cancún

Sun, Oct 25 - Thu, Oct 29

6:10 am - 9:58 amORD Chicago O'Hare Intl-CUN Cancun

3h 48mnonstop

10:26 am - 1:10 pmCUN Cancun-ORD Chicago O'Hare Intl

26h 44m1 stop Monterrey Gen Mariano Escobedo

$427Multiple Airlines

Tue, Oct 20 - Thu, Oct 22

6:10 am - 9:58 amORD Chicago O'Hare Intl-CUN Cancun

3h 48mnonstop

3:20 pm - 11:47 pmCUN Cancun-ORD Chicago O'Hare Intl

8h 27m1 stop Mexico City Benito Juarez

$432Volaris

Sun, Oct 25 - Tue, Nov 24

6:10 am - 9:58 amORD Chicago O'Hare Intl-CUN Cancun

3h 48mnonstop

11:45 am - 11:00 pmCUN Cancun-ORD Chicago O'Hare Intl

12h 15m1 stop Guadalajara Miguel Hidal

$436Multiple Airlines

Sun, Oct 25 - Fri, Oct 30

6:10 am - 9:58 amORD Chicago O'Hare Intl-CUN Cancun

3h 48mnonstop

1:51 pm - 12:51 pmCUN Cancun-ORD Chicago O'Hare Intl

23h 00m1 stop Atlanta Hartsfield-Jackson

$438Frontier

Sat, Oct 24 - Sat, Oct 31

11:05 am - 12:00 pmORD Chicago O'Hare Intl-CUN Cancun

24h 55m1 stop Montreal Pierre Elliott Trudeau Intl

9:30 am - 7:52 pmCUN Cancun-ORD Chicago O'Hare Intl

10h 22m1 stop Montreal Pierre Elliott Trudeau Intl

$440Air Canada

Sat, Oct 24 - Sat, Oct 31

3:40 pm - 12:00 pmORD Chicago O'Hare Intl-CUN Cancun

20h 20m1 stop Montreal Pierre Elliott Trudeau Intl

9:30 am - 7:52 pmCUN Cancun-ORD Chicago O'Hare Intl

10h 22m1 stop Montreal Pierre Elliott Trudeau Intl

$440Air Canada

Tue, Oct 20 - Fri, Oct 23

6:10 am - 9:58 amORD Chicago O'Hare Intl-CUN Cancun

3h 48mnonstop

10:50 am - 11:47 pmCUN Cancun-ORD Chicago O'Hare Intl

12h 57m1 stop Mexico City Benito Juarez

$441Volaris

Sun, Oct 25 - Sun, Nov 1

6:10 am - 9:58 amORD Chicago O'Hare Intl-CUN Cancun

3h 48mnonstop

11:44 am - 2:45 pmCUN Cancun-ORD Chicago O'Hare Intl

4h 01mnonstop

$454Frontier

Sun, Oct 25 - Wed, Oct 28

6:20 am - 12:58 pmORD Chicago O'Hare Intl-CUN Cancun

6h 38m1 stop Minneapolis St Paul

6:04 am - 12:29 amCUN Cancun-ORD Chicago O'Hare Intl

18h 25m1 stop Mexico City Benito Juarez

$500Aeromexico

Sun, Oct 25 - Wed, Nov 25

5:27 am - 2:25 pmORD Chicago O'Hare Intl-CUN Cancun

8h 58m1 stop Atlanta Hartsfield-Jackson

6:49 am - 11:39 pmCUN Cancun-ORD Chicago O'Hare Intl

17h 50m1 stop Mexico City Benito Juarez

$525Aeromexico

Useful Info

Low season	September
High season	March
Cheapest flight	$174

Best time to beat the crowds but there is an average 7% increase in price.

Most popular time to fly and prices are also 3% lower on average.

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.