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.

$93 CHEAP FLIGHTS from Illinois to Monterrey

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Flight Deals

Cheap Flights from Illinois to Monterrey

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 Monterrey

Thu, Jan 14 - Thu, Jan 21

1:40 pm - 5:20 pmORD Chicago O'Hare Intl-MTY Monterrey Gen Mariano Escobedo

3h 40mnonstop

5:25 pm - 10:50 pmMTY Monterrey Gen Mariano Escobedo-ORD Chicago O'Hare Intl

29h 25m1 stop Guadalajara Miguel Hidal

$274Viva

Mon, Oct 5 - Wed, Oct 14

5:20 pm - 7:48 pmORD Chicago O'Hare Intl-MTY Monterrey Gen Mariano Escobedo

3h 28mnonstop

10:24 am - 2:58 pmMTY Monterrey Gen Mariano Escobedo-ORD Chicago O'Hare Intl

3h 34mnonstop

$278Viva

Sun, Oct 4 - Wed, Oct 14

2:53 am - 9:36 amORD Chicago O'Hare Intl-MTY Monterrey Gen Mariano Escobedo

7h 43m1 stop Guadalajara Miguel Hidal

10:24 am - 2:58 pmMTY Monterrey Gen Mariano Escobedo-ORD Chicago O'Hare Intl

3h 34mnonstop

$281Multiple Airlines

Sun, Oct 4 - Wed, Oct 14

2:53 am - 1:51 pmORD Chicago O'Hare Intl-MTY Monterrey Gen Mariano Escobedo

11h 58m1 stop Guadalajara Miguel Hidal

10:24 am - 2:58 pmMTY Monterrey Gen Mariano Escobedo-ORD Chicago O'Hare Intl

3h 34mnonstop

$285Multiple Airlines

Wed, Jan 20 - Sun, Jan 24

1:24 am - 9:35 amORD Chicago O'Hare Intl-MTY Monterrey Gen Mariano Escobedo

8h 11m1 stop Guadalajara Miguel Hidal

9:16 pm - 4:43 amMTY Monterrey Gen Mariano Escobedo-ORD Chicago O'Hare Intl

7h 27m1 stop Mexico City Benito Juarez

$312Volaris

Fri, Oct 2 - Sat, Oct 10

2:53 am - 9:36 amORD Chicago O'Hare Intl-MTY Monterrey Gen Mariano Escobedo

7h 43m1 stop Guadalajara Miguel Hidal

5:22 pm - 5:52 amMTY Monterrey Gen Mariano Escobedo-ORD Chicago O'Hare Intl

11h 30m1 stop Mexico City Benito Juarez

$319Volaris

Wed, Oct 14 - Wed, Oct 21

9:01 am - 11:41 amORD Chicago O'Hare Intl-MTY Monterrey Gen Mariano Escobedo

3h 40mnonstop

12:25 pm - 4:54 pmMTY Monterrey Gen Mariano Escobedo-ORD Chicago O'Hare Intl

3h 29mnonstop

$546United Airlines

Thu, Nov 5 - Tue, Nov 10

8:43 am - 12:50 pmORD Chicago O'Hare Intl-MTY Monterrey Gen Mariano Escobedo

4h 07mnonstop

1:35 pm - 5:04 pmMTY Monterrey Gen Mariano Escobedo-ORD Chicago O'Hare Intl

3h 29mnonstop

$546United Airlines

Wed, Nov 25 - Sat, Nov 28

6:59 am - 6:20 pmORD Chicago O'Hare Intl-MTY Monterrey Gen Mariano Escobedo

11h 21m1 stop Dallas/Fort Worth

8:00 am - 6:27 pmMTY Monterrey Gen Mariano Escobedo-ORD Chicago O'Hare Intl

10h 27m1 stop Dallas/Fort Worth

$573American Airlines

Thu, Dec 24 - Wed, Dec 30

8:05 am - 9:46 pmORD Chicago O'Hare Intl-MTY Monterrey Gen Mariano Escobedo

13h 41m1 stop Dallas/Fort Worth

8:00 am - 2:09 pmMTY Monterrey Gen Mariano Escobedo-ORD Chicago O'Hare Intl

6h 09m1 stop Dallas/Fort Worth

$593American Airlines

Recent last minute flight deals from Illinois to Monterrey

Sat, Sep 5 - Sun, Nov 1

1:30 am - 9:24 amORD Chicago O'Hare Intl-MTY Monterrey Gen Mariano Escobedo

8h 54m1 stop Mexico City Benito Juarez

7:30 pm - 10:55 pmMTY Monterrey Gen Mariano Escobedo-ORD Chicago O'Hare Intl

3h 25mnonstop

$360Viva

Mon, Sep 7 - Mon, Sep 14

7:35 am - 6:35 pmORD Chicago O'Hare Intl-MTY Monterrey Gen Mariano Escobedo

12h 00m1 stop Mexico City Benito Juarez

2:21 pm - 12:55 amMTY Monterrey Gen Mariano Escobedo-ORD Chicago O'Hare Intl

9h 34m1 stop Guadalajara Miguel Hidal

$363Volaris

Sun, Sep 6 - Sun, Nov 1

4:22 pm - 6:50 pmORD Chicago O'Hare Intl-MTY Monterrey Gen Mariano Escobedo

3h 28mnonstop

7:30 pm - 10:55 pmMTY Monterrey Gen Mariano Escobedo-ORD Chicago O'Hare Intl

3h 25mnonstop

$371Viva

Sun, Sep 6 - Tue, Sep 29

7:35 am - 6:35 pmORD Chicago O'Hare Intl-MTY Monterrey Gen Mariano Escobedo

12h 00m1 stop Mexico City Benito Juarez

8:42 pm - 5:52 amMTY Monterrey Gen Mariano Escobedo-ORD Chicago O'Hare Intl

8h 10m1 stop Mexico City Benito Juarez

$380Volaris

Sun, Sep 6 - Mon, Sep 14

1:59 am - 7:55 amORD Chicago O'Hare Intl-MTY Monterrey Gen Mariano Escobedo

6h 56m1 stop León Del Bajio

10:18 am - 2:52 pmMTY Monterrey Gen Mariano Escobedo-ORD Chicago O'Hare Intl

3h 34mnonstop

$386Multiple Airlines

Sat, Sep 5 - Thu, Sep 10

1:40 am - 9:50 amORD Chicago O'Hare Intl-MTY Monterrey Gen Mariano Escobedo

9h 10m1 stop Mexico City Benito Juarez

2:21 pm - 12:55 amMTY Monterrey Gen Mariano Escobedo-ORD Chicago O'Hare Intl

9h 34m1 stop Guadalajara Miguel Hidal

$391Volaris

Sun, Sep 6 - Thu, Sep 10

4:22 pm - 6:50 pmORD Chicago O'Hare Intl-MTY Monterrey Gen Mariano Escobedo

3h 28mnonstop

2:21 pm - 12:55 amMTY Monterrey Gen Mariano Escobedo-ORD Chicago O'Hare Intl

9h 34m1 stop Guadalajara Miguel Hidal

$401Multiple Airlines

Fri, Sep 4 - Mon, Sep 7

2:49 pm - 5:17 pmORD Chicago O'Hare Intl-MTY Monterrey Gen Mariano Escobedo

3h 28mnonstop

7:28 pm - 11:59 pmMTY Monterrey Gen Mariano Escobedo-ORD Chicago O'Hare Intl

27h 31m1 stop Guadalajara Miguel Hidal

$467Viva

Sun, Sep 6 - Thu, Sep 10

9:01 am - 11:41 amORD Chicago O'Hare Intl-MTY Monterrey Gen Mariano Escobedo

3h 40mnonstop

12:25 pm - 4:54 pmMTY Monterrey Gen Mariano Escobedo-ORD Chicago O'Hare Intl

3h 29mnonstop

$874United Airlines

Sat, Sep 5 - Mon, Sep 7

9:01 am - 11:41 amORD Chicago O'Hare Intl-MTY Monterrey Gen Mariano Escobedo

3h 40mnonstop

12:25 pm - 4:54 pmMTY Monterrey Gen Mariano Escobedo-ORD Chicago O'Hare Intl

3h 29mnonstop

$885United Airlines

Recent direct flight deals from Illinois to Monterrey

Mon, Oct 5 - Wed, Oct 14

5:20 pm - 7:48 pmORD Chicago O'Hare Intl-MTY Monterrey Gen Mariano Escobedo

3h 28mnonstop

10:24 am - 2:58 pmMTY Monterrey Gen Mariano Escobedo-ORD Chicago O'Hare Intl

3h 34mnonstop

$278Viva

Fri, Nov 27 - Sun, Dec 6

12:35 am - 4:03 amORD Chicago O'Hare Intl-MTY Monterrey Gen Mariano Escobedo

3h 28mnonstop

7:35 pm - 11:00 pmMTY Monterrey Gen Mariano Escobedo-ORD Chicago O'Hare Intl

3h 25mnonstop

$296Viva

Wed, Nov 18 - Sun, Nov 22

12:35 am - 4:03 amORD Chicago O'Hare Intl-MTY Monterrey Gen Mariano Escobedo

3h 28mnonstop

7:30 pm - 10:55 pmMTY Monterrey Gen Mariano Escobedo-ORD Chicago O'Hare Intl

3h 25mnonstop

$297Viva

Mon, Nov 16 - Thu, Nov 19

12:35 am - 4:03 amORD Chicago O'Hare Intl-MTY Monterrey Gen Mariano Escobedo

3h 28mnonstop

7:30 pm - 10:55 pmMTY Monterrey Gen Mariano Escobedo-ORD Chicago O'Hare Intl

3h 25mnonstop

$299Viva

Thu, Nov 5 - Mon, Nov 9

12:35 am - 4:03 amORD Chicago O'Hare Intl-MTY Monterrey Gen Mariano Escobedo

3h 28mnonstop

7:30 pm - 10:55 pmMTY Monterrey Gen Mariano Escobedo-ORD Chicago O'Hare Intl

3h 25mnonstop

$309Viva

Mon, Oct 5 - Sat, Oct 10

5:20 pm - 7:48 pmORD Chicago O'Hare Intl-MTY Monterrey Gen Mariano Escobedo

3h 28mnonstop

8:45 am - 1:10 pmMTY Monterrey Gen Mariano Escobedo-ORD Chicago O'Hare Intl

3h 25mnonstop

$312Viva

Sat, Oct 17 - Sat, Oct 24

2:40 pm - 5:08 pmORD Chicago O'Hare Intl-MTY Monterrey Gen Mariano Escobedo

3h 28mnonstop

8:45 am - 1:10 pmMTY Monterrey Gen Mariano Escobedo-ORD Chicago O'Hare Intl

3h 25mnonstop

$314Viva

Thu, Nov 19 - Sun, Nov 22

12:35 am - 4:03 amORD Chicago O'Hare Intl-MTY Monterrey Gen Mariano Escobedo

3h 28mnonstop

7:30 pm - 10:55 pmMTY Monterrey Gen Mariano Escobedo-ORD Chicago O'Hare Intl

3h 25mnonstop

$314Viva

Wed, Oct 14 - Wed, Oct 21

9:01 am - 11:41 amORD Chicago O'Hare Intl-MTY Monterrey Gen Mariano Escobedo

3h 40mnonstop

12:25 pm - 4:54 pmMTY Monterrey Gen Mariano Escobedo-ORD Chicago O'Hare Intl

3h 29mnonstop

$546United Airlines

Thu, Nov 5 - Tue, Nov 10

8:43 am - 12:50 pmORD Chicago O'Hare Intl-MTY Monterrey Gen Mariano Escobedo

4h 07mnonstop

1:35 pm - 5:04 pmMTY Monterrey Gen Mariano Escobedo-ORD Chicago O'Hare Intl

3h 29mnonstop

$546United Airlines

Useful Info

Low season	January
High season	March
Cheapest flight	$93

Best time to beat the crowds with an average 22% drop in price.

Most popular time to fly and prices are also 2% lower on average.

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.

Guadalupe

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$93 Find Cheap Flights from Illinois to Monterrey - Compare and Save

Cheap Flights 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

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Cheapest flight

FAQs for booking flights from Illinois to Monterrey

Traveling to a place near 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

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

Find direct flights for Monterrey

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Choose which airport to fly into in Monterrey

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