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. 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 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. Visit our flight page for the latest deals!>/a>

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. 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 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. Visit our flight page for the latest deals!>/a>

$109 CHEAP FLIGHTS from Illinois to Mexico City

MEX

KAYAK searches hundreds of travel sites at once for deals on flights to Mexico City

...and more

Travelers love KAYAK

41.299.237 searches in the past 7 days on KAYAK

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Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$243

Overall average: $300

Viva

Mon 2/23Thu 3/12

ORD - MEX • 1 stop

Cheapest non-stop

$245

Typical prices: $229-$381

Volaris

Fri 4/17Sat 4/25

ORD - MEX • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Mexico City!

Flight Deals

Cheap Flights from Illinois to Mexico City

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Mexico City 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.

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

Mon, Feb 23 - Thu, Mar 12

1:20 am - 8:40 am

ORD

MEX

7h 20m

1 stop

7:30 pm - 12:35 am

MEX

ORD

4h 05mnonstop

$243Viva

Sun, Feb 22 - Mon, Mar 16

1:20 am - 8:40 am

ORD

MEX

7h 20m

1 stop

7:30 pm - 12:35 am

MEX

ORD

4h 05mnonstop

$244Viva

Mon, Feb 16 - Wed, Feb 25

1:20 am - 8:40 am

ORD

MEX

7h 20m

1 stop

5:35 am - 11:50 pm

MEX

ORD

18h 15m

1 stop

$245Viva

Tue, Feb 24 - Fri, Feb 27

6:23 am - 10:45 am

ORD

MEX

4h 22mnonstop

12:40 am - 4:36 am

MEX

ORD

3h 56mnonstop

$248Volaris

Tue, Feb 24 - Fri, Feb 27

12:59 pm - 8:20 pm

ORD

MEX

7h 21m

1 stop

12:40 am - 4:36 am

MEX

ORD

3h 56mnonstop

$249Volaris

Wed, Feb 18 - Tue, Feb 24

3:49 pm - 7:45 pm

STL

MEX

27h 56m

1 stop

10:20 pm - 2:09 pm

MEX

STL

15h 49m

1 stop

$341Multiple Airlines

Wed, Mar 11 - Sun, Mar 15

11:25 am - 10:30 pm

MDW

MEX

12h 05m

1 stop

10:50 pm - 11:20 pm

MEX

MDW

23h 30m

2 stops

$353Multiple Airlines

Wed, Feb 18 - Tue, Feb 24

6:00 am - 5:15 pm

STL

MEX

11h 15m

1 stop

11:10 am - 10:27 pm

MEX

STL

11h 17m

1 stop

$457Frontier

Tue, Feb 10 - Tue, Feb 10

6:00 am - 12:55 pm

STL

MEX

6h 55m

1 stop

4:45 pm - 11:37 pm

MEX

STL

30h 52m

2 stops

$489Aeromexico

Wed, Mar 4 - Wed, Mar 11

5:55 am - 4:15 pm

MLI

MEX

10h 20m

2 stops

9:50 am - 10:30 pm

MEX

MLI

11h 40m

2 stops

$553Aeromexico

Useful Info

Low season	September
High season	December
Cheapest flight	$109

Best time to beat the crowds with an average 10% drop in price.

Most popular time to fly with an average 34% 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

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

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

Mexico City (MEX)

MEX

$111 Find Cheap Flights from Illinois to Mexico City

KAYAK searches hundreds of travel sites at once for deals on flights to Mexico City

Everything you should know

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

FAQs for booking flights from Illinois 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.

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