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Cheap flights from Monterrey to Illinois from $126

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Monterrey to Illinois departing on 4/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Monterrey to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
Viva Logo
8:30 pm - 12:45 am
MTY
-
ORD
3h 15mnonstop
Viva Logo
1:00 am - 3:40 am
ORD
-
MTY
3h 40mnonstop
$219Viva
Mon, Mar 9 - Sat, Mar 28
Viva Logo
8:30 pm - 12:45 am
MTY
-
ORD
3h 15mnonstop
Viva Logo
3:30 am - 6:10 am
ORD
-
MTY
3h 40mnonstop
$234Viva
Mon, Mar 16 - Sun, Mar 29
Multiple Airlines Logo
11:30 am - 9:52 pm
MTY
-
MDW
9h 22m
1 stop
Multiple Airlines Logo
11:25 am - 4:10 pm
MDW
-
MTY
5h 45m
1 stop
$346Multiple Airlines
Sun, Mar 8 - Wed, Mar 11
Multiple Airlines Logo
12:35 pm - 4:13 pm
MTY
-
MDW
27h 38m
2 stops
Multiple Airlines Logo
10:00 am - 12:05 am
MDW
-
MTY
15h 05m
1 stop
$359Multiple Airlines
Thu, Mar 5 - Mon, Mar 9
Delta Logo
8:00 am - 10:28 pm
MTY
-
MDW
13h 28m
1 stop
Delta Logo
6:00 am - 5:50 pm
MDW
-
MTY
12h 50m
1 stop
$367Delta
Thu, Apr 30 - Sun, May 3
Aeromexico Logo
1:57 pm - 10:33 pm
MTY
-
MDW
8h 36m
1 stop
Aeromexico Logo
6:00 am - 6:19 pm
MDW
-
MTY
12h 19m
1 stop
$368Aeromexico
Tue, Feb 24 - Wed, Feb 25
Delta Logo
5:46 am - 9:09 pm
MTY
-
MDW
14h 23m
2 stops
Delta Logo
6:30 am - 5:50 pm
MDW
-
MTY
12h 20m
1 stop
$369Delta
Sat, May 23 - Thu, May 28
United Airlines Logo
6:30 am - 11:34 pm
MTY
-
STL
17h 04m
2 stops
United Airlines Logo
7:41 am - 7:36 pm
STL
-
MTY
12h 55m
2 stops
$524United Airlines
Thu, Mar 5 - Thu, Mar 12
United Airlines Logo
5:25 am - 4:57 pm
MTY
-
STL
10h 32m
2 stops
United Airlines Logo
6:00 am - 3:02 pm
STL
-
MTY
10h 02m
2 stops
$532United Airlines
Wed, May 20 - Sat, May 30
Aeromexico Logo
1:41 pm - 11:36 pm
MTY
-
STL
9h 55m
2 stops
Aeromexico Logo
7:03 am - 11:55 pm
STL
-
MTY
17h 52m
2 stops
$629Aeromexico
Thu, Mar 5 - Thu, Mar 12

Viva flights from Monterrey to Illinois

Our best Viva deals on Monterrey to Illinois flight tickets
Viva
Mar 9
MTY8:30 pmMonterrey Gen Mariano Escobedo
3h 15m
ORD12:45 amChicago O'Hare Intl
Mar 28
ORD1:00 amChicago O'Hare Intl
3h 40m
MTY3:40 amMonterrey Gen Mariano Escobedo
$219
Viva
Mar 16
MTY8:30 pmMonterrey Gen Mariano Escobedo
3h 15m
ORD12:45 amChicago O'Hare Intl
Mar 29
ORD3:30 amChicago O'Hare Intl
3h 40m
MTY6:10 amMonterrey Gen Mariano Escobedo
$234
Viva
Apr 9
MTY8:30 pmMonterrey Gen Mariano Escobedo
3h 15m
ORD12:45 amChicago O'Hare Intl
Apr 15
ORD2:15 amChicago O'Hare Intl
3h 40m
MTY4:55 amMonterrey Gen Mariano Escobedo
$247

Volaris flights from Monterrey to Illinois

Our best Volaris deals on Monterrey to Illinois flight tickets
Volaris
Feb 19
MTY8:15 amMonterrey Gen Mariano Escobedo
27h 04m
1 stop
ORD11:19 amChicago O'Hare Intl
Feb 23
ORD11:58 pmChicago O'Hare Intl
16h 18m
2 stops
MTY4:16 pmMonterrey Gen Mariano Escobedo
$357
Volaris
Feb 19
MTY10:35 amMonterrey Gen Mariano Escobedo
11h 02m
1 stop
ORD9:37 pmChicago O'Hare Intl
Feb 23
ORD11:58 pmChicago O'Hare Intl
8h 36m
1 stop
MTY8:34 amMonterrey Gen Mariano Escobedo
$362
Volaris
Feb 19
MTY10:35 amMonterrey Gen Mariano Escobedo
11h 02m
1 stop
ORD9:37 pmChicago O'Hare Intl
Feb 23
ORD11:58 pmChicago O'Hare Intl
40h 18m
2 stops
MTY4:16 pmMonterrey Gen Mariano Escobedo
$363

momondo Fare Finder

 
Customize your flight search to find flights from Monterrey to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 6, 2026.
Use the filters below to find and compare flights from Monterrey to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MonterreyChicago

MTY - ORD

MTYORD

Monterrey Gen Mariano Escobedo

Mon 3/9

8:30 pm-12:45 am

Nonstop3h 15m

Chicago O'Hare Intl

Sat 3/28

1:00 am-3:40 am

Nonstop3h 40m

$219

MonterreyChicago

MTY - ORD

MTYORD

Monterrey Gen Mariano Escobedo

Mon 3/16

8:30 pm-12:45 am

Nonstop3h 15m

Chicago O'Hare Intl

Sun 3/29

3:30 am-6:10 am

Nonstop3h 40m

$234

MonterreyChicago

MTY - MDW

MTYMDW

Monterrey Gen Mariano Escobedo

Sun 3/8

11:30 am-9:52 pm

1 stop9h 22m

Chicago Midway

Wed 3/11

11:25 am-4:10 pm

1 stop5h 45m

$346

MonterreyChicago

MTY - MDW

MTYMDW

Monterrey Gen Mariano Escobedo

Thu 3/5

12:35 pm-4:13 pm

2 stops27h 38m

Chicago Midway

Mon 3/9

10:00 am-12:05 am

1 stop15h 05m

$359

MonterreyChicago

MTY - MDW

MTYMDW

Monterrey Gen Mariano Escobedo

Thu 4/30

8:00 am-10:28 pm

1 stop13h 28m

Chicago Midway

Sun 5/3

6:00 am-5:50 pm

1 stop12h 50m

$367

MonterreyChicago

MTY - MDW

MTYMDW

Monterrey Gen Mariano Escobedo

Tue 2/24

1:57 pm-10:33 pm

1 stop8h 36m

Chicago Midway

Wed 2/25

6:00 am-6:19 pm

1 stop12h 19m

$368

MonterreyChicago

MTY - MDW

MTYMDW

Monterrey Gen Mariano Escobedo

Sat 5/23

5:46 am-9:09 pm

2 stops14h 23m

Chicago Midway

Thu 5/28

6:30 am-5:50 pm

1 stop12h 20m

$369

MonterreySt. Louis

MTY - STL

MTYSTL

Monterrey Gen Mariano Escobedo

Thu 3/5

6:30 am-11:34 pm

2 stops17h 04m

Lambert-St Louis

Thu 3/12

7:41 am-7:36 pm

2 stops12h 55m

$524

MonterreySt. Louis

MTY - STL

MTYSTL

Monterrey Gen Mariano Escobedo

Wed 5/20

5:25 am-4:57 pm

2 stops10h 32m

Lambert-St Louis

Sat 5/30

6:00 am-3:02 pm

2 stops10h 02m

$532

MonterreySt. Louis

MTY - STL

MTYSTL

Monterrey Gen Mariano Escobedo

Thu 3/5

1:41 pm-11:36 pm

2 stops9h 55m

Lambert-St Louis

Thu 3/12

7:03 am-11:55 pm

2 stops17h 52m

$629

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Illinois from

How to get the cheapest flight ticket from Monterrey to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Monterrey is in February. Flight prices, which tend to average around $223, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of February, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $226.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Monterrey to Illinois is on a Wednesday when prices can be found for as low as $208. Flights from Monterrey to Illinois on a Tuesday will generally be more expensive and average around $495. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from Monterrey to Illinois during this time can be as low as $293. Flights at noon are often more expensive with an average ticket price of $615.

What is the cheapest Monterrey Gen Mariano Escobedo to Illinois flight route?

Fly from Monterrey Gen Mariano Escobedo to Chicago O'Hare Intl for the best Monterrey Gen Mariano Escobedo - Illinois flight prices

How far in advance should I book a flight to Illinois?

You are more likely to see cheaper flights to Illinois from Monterrey when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $281 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Monterrey for as low as $206 on momondo.

What cabin class options are available on Monterrey Gen Mariano Escobedo to Illinois flights?

There are 2 cabin classes available to choose from on Monterrey Gen Mariano Escobedo to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Monterrey to Illinois flights?

No. A direct flight is the cheapest option for a flight between Monterrey to Illinois.

Cheap Monterrey to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Monterrey to Illinois

Best Price Found

$267

Fastest flight time

3h 15m

Direct flights

Every day

Airports in Illinois

98 airports
The best one-way flight to Illinois from Monterrey in the past 72 hours is $267. The best round-trip flight deal from Monterrey to Illinois found on momondo in the last 72 hours is $216.
The fastest flight from Monterrey to Illinois takes 3h 15m
Direct flights go from Monterrey to Illinois every day.
There are 98 airports in Illinois. From Monterrey there are direct flights to Chicago O'Hare Intl (ORD).
Search flight deals

  • When did momondo last update prices for flights from Monterrey Gen Mariano Escobedo Airport to Illinois?

    Prices for flights from Monterrey Gen Mariano Escobedo Airport to Illinois are refreshed on a daily basis.

  • How many operators does momondo search for flights from Monterrey Gen Mariano Escobedo Airport to Illinois?

  • How old do you have to be to fly from Monterrey Gen Mariano Escobedo Airport to Illinois?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Monterrey Gen Mariano Escobedo Airport to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Monterrey to Illinois?

Best airlines flying from Monterrey to Illinois

Compare and see reviews for airlines that fly from Monterrey to Illinois with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $140Free CancellationRating
7.4
9,241 reviews
Search United Airlines flights
VivaPriceFrom $197Free CancellationRating
7.0
813 reviews
Search Viva flights

Why use momondo?

Why should I use momondo to find a flight deal from Monterrey to Illinois?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Monterrey to Illinois. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Monterrey to Illinois with flexible booking policies on momondo?

Flights from Monterrey to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Monterrey to Illinois?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Illinois from Monterrey.

I’m not ready to book a flight from Monterrey to Illinois right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Illinois, momondo offers a useful price alert feature which will track prices for flights to Illinois from Monterrey and alert you when they change.

An easier way to manage your Illinois trip

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