How does KAYAK find such low prices on flights from Illinois to Mexico City?

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 Mexico City.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Mexico City?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Mexico City 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 Mexico City?

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 Mexico City 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 Mexico City?

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 Mexico City from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$126 CHEAP FLIGHTS from Illinois to Mexico City

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from Illinois to Mexico City

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 Mexico City

Tue, Nov 17 - Sat, Nov 21

1:05 am - 5:20 amORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

4h 15mnonstop

7:30 pm - 11:35 pmMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

4h 05mnonstop

$289Viva

Tue, Nov 3 - Tue, Nov 10

1:05 am - 5:20 amORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

4h 15mnonstop

12:40 am - 4:43 amMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

4h 03mnonstop

$289Multiple Airlines

Tue, Sep 29 - Fri, Oct 2

12:30 pm - 7:30 pmORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

8h 00m1 stop Guadalajara Miguel Hidal

6:45 pm - 11:47 pmMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

4h 02mnonstop

$289Multiple Airlines

Mon, Oct 5 - Sat, Oct 10

1:40 am - 4:50 amORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

4h 10mnonstop

12:50 am - 5:52 amMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

4h 02mnonstop

$290Volaris

Sun, Nov 8 - Sat, Nov 14

12:04 am - 4:20 amORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

4h 16mnonstop

12:40 am - 4:43 amMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

4h 03mnonstop

$290Volaris

Thu, Nov 5 - Fri, Nov 13

12:35 am - 7:40 amORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

7h 05m1 stop Monterrey Gen Mariano Escobedo

7:30 pm - 11:35 pmMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

4h 05mnonstop

$291Viva

Thu, Nov 12 - Sun, Nov 15

12:04 am - 4:20 amORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

4h 16mnonstop

12:40 am - 4:43 amMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

4h 03mnonstop

$302Frontier

Wed, Dec 9 - Wed, Dec 16

6:00 am - 11:20 pmSTL Lambert-St Louis-MEX Mexico City Benito Juarez

17h 20m1 stop Cancun

7:55 pm - 4:25 pmMEX Mexico City Benito Juarez-STL Lambert-St Louis

20h 30m1 stop Cancun

$357Frontier

Fri, Oct 23 - Fri, Oct 30

9:29 pm - 10:18 amORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

13h 49m1 stop Dallas/Fort Worth

10:00 am - 11:59 pmMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

12h 59m1 stop Dallas/Fort Worth

$410American Airlines

Fri, Oct 16 - Mon, Oct 19

6:55 am - 8:47 pmORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

14h 52m1 stop Dallas/Fort Worth

12:35 pm - 12:08 amMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

10h 33m1 stop Charlotte Douglas

$412American Airlines

Recent last minute flight deals from Illinois to Mexico City

Fri, Sep 11 - Wed, Sep 16

2:49 pm - 7:40 amORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

17h 51m1 stop Monterrey Gen Mariano Escobedo

5:45 am - 11:00 amMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

4h 15mnonstop

$304Viva

Sun, Sep 13 - Tue, Sep 15

12:30 pm - 7:30 pmORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

8h 00m1 stop Guadalajara Miguel Hidal

5:45 am - 11:00 amMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

4h 15mnonstop

$312Viva

Wed, Sep 9 - Fri, Sep 25

7:35 am - 10:45 amORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

4h 10mnonstop

12:50 am - 5:52 amMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

4h 02mnonstop

$314Volaris

Fri, Sep 11 - Thu, Oct 1

12:30 pm - 10:00 amORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

22h 30m1 stop Guadalajara Miguel Hidal

6:45 pm - 11:47 pmMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

4h 02mnonstop

$316Multiple Airlines

Wed, Sep 9 - Wed, Sep 16

7:35 am - 10:45 amORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

4h 10mnonstop

5:45 am - 11:00 amMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

4h 15mnonstop

$320Multiple Airlines

Mon, Sep 14 - Wed, Sep 23

7:35 am - 10:45 amORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

4h 10mnonstop

12:50 am - 5:52 amMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

4h 02mnonstop

$321Volaris

Sun, Sep 13 - Wed, Sep 16

7:35 am - 10:45 amORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

4h 10mnonstop

12:50 am - 5:52 amMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

4h 02mnonstop

$331Frontier

Sun, Sep 13 - Wed, Sep 16

7:35 am - 10:45 amORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

4h 10mnonstop

12:50 am - 5:52 amMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

4h 02mnonstop

$344Frontier

Fri, Sep 11 - Mon, Sep 21

10:05 am - 10:20 pmORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

13h 15m1 stop Miami

11:20 am - 8:30 pmMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

8h 10m1 stop Dallas/Fort Worth

$563American Airlines

Fri, Sep 11 - Fri, Sep 18

10:05 am - 10:20 pmORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

13h 15m1 stop Miami

5:35 am - 3:30 pmMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

8h 55m1 stop Miami

$563American Airlines

Recent direct flight deals from Illinois to Mexico City

Tue, Nov 17 - Sat, Nov 21

1:05 am - 5:20 amORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

4h 15mnonstop

7:30 pm - 11:35 pmMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

4h 05mnonstop

$289Viva

Tue, Nov 3 - Tue, Nov 10

1:05 am - 5:20 amORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

4h 15mnonstop

12:40 am - 4:43 amMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

4h 03mnonstop

$289Multiple Airlines

Wed, Jan 20 - Sun, Jan 24

12:04 am - 4:20 amORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

4h 16mnonstop

7:30 pm - 11:35 pmMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

4h 05mnonstop

$289Multiple Airlines

Mon, Oct 5 - Sat, Oct 10

1:40 am - 4:50 amORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

4h 10mnonstop

12:50 am - 5:52 amMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

4h 02mnonstop

$290Volaris

Sun, Nov 8 - Sat, Nov 14

12:04 am - 4:20 amORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

4h 16mnonstop

12:40 am - 4:43 amMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

4h 03mnonstop

$290Volaris

Tue, Oct 6 - Wed, Oct 14

1:30 am - 4:40 amORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

4h 10mnonstop

5:45 am - 11:00 amMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

4h 15mnonstop

$291Viva

Thu, Nov 12 - Sun, Nov 15

12:04 am - 4:20 amORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

4h 16mnonstop

12:40 am - 4:43 amMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

4h 03mnonstop

$302Frontier

Sat, Nov 21 - Thu, Nov 26

6:29 am - 10:45 amORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

4h 16mnonstop

12:40 am - 4:43 amMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

4h 03mnonstop

$389Frontier

Sun, Oct 18 - Thu, Oct 29

1:54 am - 5:10 amORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

4h 16mnonstop

7:05 pm - 12:29 amMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

4h 24mnonstop

$422Aeromexico

Sun, Oct 18 - Mon, Oct 26

1:54 am - 5:10 amORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

4h 16mnonstop

8:40 am - 2:12 pmMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

4h 32mnonstop

$422Aeromexico

Useful Info

Low season	August
High season	December
Cheapest flight	$126

Best time to beat the crowds but there is an average 4% increase in price.

Most popular time to fly with an average 26% increase in price.

Flight from Chicago O'Hare Airport to Mexico City

How does KAYAK find such low prices on flights from Illinois to Mexico City?
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 Mexico City.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Mexico City?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Mexico City 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 Mexico City?
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 Mexico City 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 Mexico City?
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 Mexico City from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.