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.

$181 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

Sun, Dec 20 - Mon, Dec 28

4:18 pm - 11:11 amORD Chicago O'Hare Intl-CUN Cancun

17h 53m1 stop Philadelphia

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

4h 00mnonstop

$430Frontier

Mon, Feb 1 - Fri, Feb 5

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

$430Frontier

Wed, Feb 3 - Sun, Feb 7

6:29 am - 8:57 pmORD Chicago O'Hare Intl-CUN Cancun

13h 28m1 stop Mexico City Benito Juarez

5:24 pm - 4:00 amCUN Cancun-ORD Chicago O'Hare Intl

11h 36m1 stop Morelia

$430Volaris

Thu, Jan 21 - Sun, Jan 24

6:29 am - 8:57 pmORD Chicago O'Hare Intl-CUN Cancun

13h 28m1 stop Mexico City Benito Juarez

10:45 am - 10:13 pmCUN Cancun-ORD Chicago O'Hare Intl

12h 28m1 stop Mexico City Benito Juarez

$430Volaris

Sun, Dec 6 - Fri, Dec 11

4:20 am - 4:51 pmORD Chicago O'Hare Intl-CUN Cancun

11h 31m1 stop Punta Cana

4:25 pm - 11:00 pmCUN Cancun-ORD Chicago O'Hare Intl

7h 35m1 stop Monterrey Gen Mariano Escobedo

$430Multiple Airlines

Sun, Dec 6 - Mon, Dec 14

4:20 am - 4:51 pmORD Chicago O'Hare Intl-CUN Cancun

11h 31m1 stop Punta Cana

6:55 am - 11:00 pmCUN Cancun-ORD Chicago O'Hare Intl

17h 05m1 stop Monterrey Gen Mariano Escobedo

$430Multiple Airlines

Sat, Mar 27 - Thu, Apr 1

2:10 am - 10:35 pmORD Chicago O'Hare Intl-CUN Cancun

20h 25m1 stop Mexico City Benito Juarez

9:30 pm - 12:35 amCUN Cancun-ORD Chicago O'Hare Intl

27h 05m1 stop Monterrey Gen Mariano Escobedo

$431Viva

Tue, Nov 24 - Wed, Dec 2

1:05 am - 2:00 pmORD Chicago O'Hare Intl-CUN Cancun

11h 55m1 stop Mexico City Benito Juarez

4:25 pm - 11:00 pmCUN Cancun-ORD Chicago O'Hare Intl

7h 35m1 stop Monterrey Gen Mariano Escobedo

$431Viva

Sun, Nov 22 - Fri, Nov 27

10:15 am - 11:30 pmORD Chicago O'Hare Intl-CUN Cancun

12h 15m1 stop Toronto Pearson Intl

8:00 am - 5:43 pmCUN Cancun-ORD Chicago O'Hare Intl

10h 43m1 stop Toronto Pearson Intl

$443Air Canada

Sat, Nov 28 - Fri, Dec 4

12:50 pm - 11:30 pmORD Chicago O'Hare Intl-CUN Cancun

9h 40m1 stop Toronto Pearson Intl

10:30 am - 7:52 pmCUN Cancun-ORD Chicago O'Hare Intl

10h 22m1 stop Montreal Pierre Elliott Trudeau Intl

$484Air Canada

Recent last minute flight deals from Illinois to Cancún

Sat, Nov 14 - Thu, Nov 19

1:05 am - 2:00 pmORD Chicago O'Hare Intl-CUN Cancun

11h 55m1 stop Mexico City Benito Juarez

10:25 am - 11:00 pmCUN Cancun-ORD Chicago O'Hare Intl

13h 35m2 stops Monterrey Gen Mariano Escobedo Guadalajara Miguel Hidal

$430Viva

Sun, Nov 15 - Wed, Nov 25

6:10 am - 11:08 amORD Chicago O'Hare Intl-CUN Cancun

3h 58mnonstop

11:32 am - 10:55 pmCUN Cancun-ORD Chicago O'Hare Intl

12h 23m1 stop Monterrey Gen Mariano Escobedo

$430Multiple Airlines

Sun, Nov 15 - Fri, Nov 20

6:10 am - 11:08 amORD Chicago O'Hare Intl-CUN Cancun

3h 58mnonstop

11:00 am - 10:55 pmCUN Cancun-ORD Chicago O'Hare Intl

12h 55m1 stop Monterrey Gen Mariano Escobedo

$430Multiple Airlines

Sat, Nov 14 - Mon, Nov 16

6:29 am - 8:57 pmORD Chicago O'Hare Intl-CUN Cancun

13h 28m1 stop Mexico City Benito Juarez

3:44 pm - 4:00 amCUN Cancun-ORD Chicago O'Hare Intl

13h 16m1 stop Morelia

$431Volaris

Sun, Nov 15 - Tue, Nov 24

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

22h 10m1 stop Mexico City Benito Juarez

10:25 am - 11:00 pmCUN Cancun-ORD Chicago O'Hare Intl

13h 35m2 stops Mexico City Felipe Ángeles Intl Guadalajara Miguel Hidal

$433Viva

Sun, Nov 15 - Sun, Nov 22

6:10 am - 11:08 amORD Chicago O'Hare Intl-CUN Cancun

3h 58mnonstop

11:24 am - 2:25 pmCUN Cancun-ORD Chicago O'Hare Intl

4h 01mnonstop

$439Frontier

Sun, Nov 15 - Mon, Nov 23

6:10 am - 11:08 amORD Chicago O'Hare Intl-CUN Cancun

3h 58mnonstop

11:24 am - 2:25 pmCUN Cancun-ORD Chicago O'Hare Intl

4h 01mnonstop

$439Frontier

Wed, Nov 11 - Tue, Nov 24

1:24 am - 3:31 pmORD Chicago O'Hare Intl-CUN Cancun

13h 07m1 stop Guadalajara Miguel Hidal

5:24 pm - 4:00 amCUN Cancun-ORD Chicago O'Hare Intl

11h 36m1 stop Morelia

$446Volaris

Mon, Nov 16 - Wed, Dec 2

8:45 am - 10:40 amORD Chicago O'Hare Intl-CUN Cancun

24h 55m1 stop Toronto Pearson Intl

10:30 am - 11:07 amCUN Cancun-ORD Chicago O'Hare Intl

25h 37m1 stop Montreal Pierre Elliott Trudeau Intl

$508Air Canada

Mon, Nov 16 - Sat, Nov 21

7:03 am - 12:55 pmORD Chicago O'Hare Intl-CUN Cancun

28h 52m1 stop Toronto Pearson Intl

9:30 pm - 6:30 pmCUN Cancun-ORD Chicago O'Hare Intl

22h 00m2 stops Toronto Pearson Intl Ottawa

$513Air Canada

Useful Info

Low season	September
High season	March
Cheapest flight	$181

Best time to beat the crowds but there is an average 5% increase in price.

Most popular time to fly and prices are also 4% 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.