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

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 Monterrey. 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 Monterrey?

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

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 Monterrey 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 Monterrey?

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 Monterrey 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>

$42 CHEAP FLIGHTS from Illinois to Monterrey

MTY

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

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

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.

Cheap Flight Deals from Illinois to Monterrey

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

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Monterrey

KAYAK's recommended round-trip deals from the most popular airlines that fly from Illinois to Monterrey.

Discover the best prices for you by selecting your travel dates on KAYAK.

Choose your dates

6:34 pm - 9:05 pmORD-MTY

3h 31mnonstop

7:10 pm - 11:35 pmMTY-ORD

3h 25mnonstop

$171

Find Deal

Wed, May 7 - Wed, May 21

6:34 pm - 9:05 pmORD-MTY

3h 31mnonstop

7:10 pm - 11:35 pmMTY-ORD

3h 25mnonstop

$172

Find Deal

Mon, May 5 - Wed, May 14

6:34 pm - 9:05 pmORD-MTY

3h 31mnonstop

8:36 pm - 4:51 amMTY-ORD

7h 15m1 stop

$193Volaris

Find Deal

Fri, May 9 - Wed, May 14

6:34 pm - 9:05 pmORD-MTY

3h 31mnonstop

8:30 pm - 11:05 amMTY-ORD

13h 35m1 stop

$197Volaris

Find Deal

Mon, May 26 - Fri, Jun 6

12:35 pm - 3:20 pmORD-MTY

3h 45mnonstop

7:10 pm - 11:35 pmMTY-ORD

3h 25mnonstop

$220Viva

Find Deal

Tue, Apr 15 - Fri, Apr 18

12:35 pm - 3:20 pmORD-MTY

3h 45mnonstop

7:10 pm - 11:35 pmMTY-ORD

3h 25mnonstop

$229Viva

Find Deal

Thu, Apr 10 - Wed, Apr 16

5:15 am - 3:02 pmORD-MTY

10h 47m1 stop

12:25 pm - 4:58 pmMTY-ORD

3h 33mnonstop

$244United Airlines

Find Deal

Sun, May 11 - Sun, May 18

8:45 am - 11:41 amORD-MTY

3h 56mnonstop

3:58 pm - 11:13 pmMTY-ORD

6h 15m1 stop

$249United Airlines

Find Deal

Thu, Apr 10 - Wed, Apr 16

6:00 am - 10:49 amORD-MTY

5h 49m1 stop

6:15 pm - 7:25 amMTY-ORD

12h 10m1 stop

$259American Airlines

Find Deal

Fri, May 9 - Mon, May 19

8:05 am - 5:35 pmORD-MTY

10h 30m1 stop

6:00 am - 6:11 pmMTY-ORD

11h 11m1 stop

$279American Airlines

Find Deal

Wed, May 7 - Wed, May 21

Low season	January
High season	December
Cheapest flight	$42

Best time to beat the crowds with an average 23% drop in price.

Most popular time to fly with an average 18% increase in price.

Flight from Chicago O'Hare Airport to Monterrey

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

See more FAQs

Everything you need to know for your flight to Monterrey

Information on the airport you'll fly into in Monterrey

Monterrey (MTY)

Cabin class types available on flights to Illinois

First Class flights to Gen Mariano Escobedo, Monterrey

Business Class flights to Gen Mariano Escobedo, Monterreyfrom $900

Prem Econ Class flights to Gen Mariano Escobedo, Monterreyfrom $1,524

Economy Class flights to Gen Mariano Escobedo, Monterreyfrom $173

MTY

$42 Find Cheap Flights from Illinois to Monterrey

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Monterrey departing on 4/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

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

Cheap Flight Deals from Illinois to Monterrey

Recent round-trip flight deals from Illinois to Monterrey

Recent one-way flight deals from Illinois to Monterrey

Recent last minute flight deals from Illinois to Monterrey

Recent direct flight deals from Illinois to Monterrey

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from Illinois to Monterrey

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

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

What is the Hacker Fare option on flights from Illinois to Monterrey?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Monterrey?

Everything you need to know for your flight to Monterrey

Information on the airport you'll fly into in Monterrey

Cabin class types available on flights to Illinois

Cabin classes available on flights to Monterrey. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Complete your trip to Monterrey with a hotel stay or car rental

Find direct flights for Monterrey

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Flights from domestic origins to Monterrey

Flights from all regions of Illinois to Monterrey. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Choose which airport to fly into in Monterrey

Find deals for your return flight