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.

$125 CHEAP FLIGHTS from Illinois to Mexico City

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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

Sun, Oct 4 - Sun, Oct 11

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

$264Viva

Sun, Sep 27 - Tue, Sep 29

4:22 pm - 8:35 amORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

17h 13m1 stop Monterrey Gen Mariano Escobedo

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

4h 15mnonstop

$265Viva

Fri, Nov 13 - Sun, Nov 22

6:29 am - 10:45 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

$267Multiple Airlines

Thu, Nov 12 - Sun, Nov 22

6:29 am - 10:45 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

$267Multiple Airlines

Thu, Nov 26 - Sun, Dec 6

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

4h 16mnonstop

6:10 pm - 10:13 pmMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

4h 03mnonstop

$269Volaris

Fri, Nov 13 - Mon, Nov 16

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

4h 16mnonstop

6:10 pm - 10:13 pmMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

4h 03mnonstop

$272Volaris

Fri, Sep 25 - Wed, Sep 30

5:20 am - 11:35 amORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

7h 15m1 stop Charlotte Douglas

1:09 pm - 6:54 pmMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

4h 45mnonstop

$334American Airlines

Fri, Sep 25 - Wed, Sep 30

5:20 am - 11:35 amORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

7h 15m1 stop Charlotte Douglas

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

8h 55m1 stop Miami

$344American Airlines

Wed, Oct 28 - Wed, Nov 4

7:30 am - 7:55 pmORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

13h 25m1 stop Cancun

8:45 pm - 2:30 pmMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

17h 45m1 stop Cancun

$355Frontier

Wed, Oct 14 - Wed, Oct 21

6:30 am - 5:30 pmORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

12h 00m1 stop Denver Intl

8:45 pm - 2:50 pmMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

17h 05m1 stop Cancun

$357Frontier

Recent last minute flight deals from Illinois to Mexico City

Sun, Aug 23 - Sun, Aug 30

4:20 pm - 8:25 pmORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

29h 05m1 stop Monterrey Gen Mariano Escobedo

5:35 am - 2:50 pmMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

8h 15m1 stop Monterrey Gen Mariano Escobedo

$279Viva

Sat, Aug 22 - Sun, Aug 30

12:25 pm - 10:00 amORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

22h 35m1 stop Guadalajara Miguel Hidal

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

4h 02mnonstop

$286Multiple Airlines

Thu, Aug 20 - Sat, Aug 29

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

4h 10mnonstop

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

4h 02mnonstop

$291Volaris

Thu, Aug 20 - Wed, Aug 26

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

4h 10mnonstop

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

4h 02mnonstop

$293Volaris

Thu, Aug 20 - Sat, Sep 5

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

$295Multiple Airlines

Sun, Aug 23 - Sun, Aug 30

4:20 pm - 8:25 pmORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

29h 05m1 stop Monterrey Gen Mariano Escobedo

5:45 am - 10:55 amMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

4h 10mnonstop

$308Viva

Fri, Aug 21 - Sun, Sep 6

5:30 am - 3:25 pmORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

10h 55m2 stops Atlanta Hartsfield-Jackson Monterrey Gen Mariano Escobedo

9:25 am - 8:55 pmMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

10h 30m2 stops Monterrey Gen Mariano Escobedo Atlanta Hartsfield-Jackson

$515Aeromexico

Sat, Aug 22 - Sun, Aug 30

6:30 pm - 2:55 pmORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

21h 25m2 stops Atlanta Hartsfield-Jackson Guadalajara Miguel Hidal

6:01 am - 11:57 pmMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

16h 56m2 stops Monterrey Gen Mariano Escobedo Atlanta Hartsfield-Jackson

$562Aeromexico

Sun, Aug 23 - Thu, Aug 27

6:00 am - 12:40 pmORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

7h 40m1 stop Minneapolis St Paul

1:20 pm - 11:57 pmMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

9h 37m1 stop Atlanta Hartsfield-Jackson

$565Delta

Sun, Aug 23 - Sat, Sep 5

6:00 am - 12:40 pmORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

7h 40m1 stop Minneapolis St Paul

8:40 am - 8:55 pmMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

11h 15m1 stop Atlanta Hartsfield-Jackson

$595Delta

Recent direct flight deals from Illinois to Mexico City

Sun, Oct 4 - Sun, Oct 11

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

$264Viva

Mon, Oct 5 - Tue, Oct 13

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

$265Viva

Fri, Nov 13 - Sun, Nov 22

6:29 am - 10:45 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

$267Multiple Airlines

Thu, Nov 12 - Sun, Nov 22

6:29 am - 10:45 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

$267Multiple Airlines

Thu, Nov 26 - Sun, Dec 6

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

4h 16mnonstop

6:10 pm - 10:13 pmMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

4h 03mnonstop

$269Volaris

Fri, Nov 13 - Mon, Nov 16

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

4h 16mnonstop

6:10 pm - 10:13 pmMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

4h 03mnonstop

$272Volaris

Wed, Nov 18 - Sun, Nov 22

3:26 pm - 8:00 pmORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

4h 34mnonstop

8:40 am - 1:12 pmMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

4h 32mnonstop

$419Aeromexico

Thu, Nov 5 - Fri, Nov 13

1:30 am - 5:55 amORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

4h 25mnonstop

7:15 pm - 11:39 pmMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

4h 24mnonstop

$437Aeromexico

Sun, Sep 13 - Sun, Sep 20

8:44 am - 12:07 pmORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

4h 23mnonstop

1:09 pm - 6:54 pmMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

4h 45mnonstop

$471American Airlines

Fri, Sep 25 - Wed, Sep 30

8:44 am - 12:07 pmORD Chicago O'Hare Intl-MEX Mexico City Benito Juarez

4h 23mnonstop

1:09 pm - 6:54 pmMEX Mexico City Benito Juarez-ORD Chicago O'Hare Intl

4h 45mnonstop

$499American Airlines

Useful Info

Low season	August
High season	December
Cheapest flight	$125

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

Most popular time to fly with an average 24% 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.

Valle de Bravo

Everything you need to know for your flight to Mexico City

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Complete your trip

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Information on the airport you'll fly into in Mexico City

Mexico City (MEX)

MEX

$125 Find Cheap Flights from Illinois to Mexico City - Compare and Save

Cheap Flights from Illinois to Mexico City

Recent round-trip flight deals from Illinois to Mexico City

Recent one-way flight deals from Illinois to Mexico City

Recent last minute flight deals from Illinois to Mexico City

Recent direct flight deals from Illinois to Mexico City

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from Illinois to Mexico City

Traveling to a place near Mexico City?

Everything you need to know for your flight to Mexico City

Information on the airport you'll fly into in Mexico City

Cabin class types available on flights to Illinois

Complete your trip to Mexico City with a hotel stay or car rental

Find direct flights for Mexico City

Flights to other popular destinations

Flights from domestic origins to Mexico City

Choose which airport to fly into in Mexico City

Find deals for your return flight