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Cheap flights from Chicago to Monterrey from $64

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Monterrey departing on 2/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Chicago to Monterrey

Cheap round-trip flights

Enter your travel dates to find the best prices.
Viva Logo
1:20 am - 5:05 am
ORD
-
MTY
3h 45mnonstop
Viva Logo
8:30 pm - 11:50 pm
MTY
-
ORD
3h 20mnonstop
$218Viva
Sun, Feb 22 - Fri, Feb 27
Viva Logo
1:20 am - 5:05 am
ORD
-
MTY
3h 45mnonstop
Viva Logo
8:30 pm - 11:50 pm
MTY
-
ORD
3h 20mnonstop
$219Viva
Mon, Jan 26 - Wed, Feb 11
Viva Logo
1:20 am - 5:05 am
ORD
-
MTY
3h 45mnonstop
Viva Logo
8:30 pm - 11:45 pm
MTY
-
ORD
3h 15mnonstop
$224Viva
Sun, Feb 8 - Sun, Mar 1
Viva Logo
1:20 am - 5:05 am
ORD
-
MTY
3h 45mnonstop
Viva Logo
8:30 pm - 11:50 pm
MTY
-
ORD
3h 20mnonstop
$225Viva
Mon, Jan 26 - Sun, Feb 15
Multiple Airlines Logo
6:45 am - 11:59 pm
MDW
-
MTY
17h 14m
1 stop
Multiple Airlines Logo
6:05 am - 1:08 pm
MTY
-
MDW
7h 03m
1 stop
$339Multiple Airlines
Mon, Feb 16 - Mon, Feb 23
Volaris Logo
7:54 pm - 7:34 am
MDW
-
MTY
12h 40m
1 stop
Volaris Logo
8:15 am - 6:34 pm
MTY
-
MDW
9h 19m
1 stop
$341Volaris
Sun, Mar 15 - Fri, Mar 20
Multiple Airlines Logo
9:45 am - 4:00 pm
MDW
-
MTY
6h 15m
1 stop
Multiple Airlines Logo
11:20 am - 9:12 pm
MTY
-
MDW
9h 52m
1 stop
$346Multiple Airlines
Mon, Feb 9 - Thu, Feb 26
Volaris Logo
6:54 pm - 7:34 am
MDW
-
MTY
12h 40m
1 stop
Volaris Logo
8:15 am - 5:34 pm
MTY
-
MDW
9h 19m
1 stop
$395Volaris
Mon, Feb 2 - Fri, Feb 6
Aeromexico Logo
6:00 am - 12:47 pm
MDW
-
MTY
6h 47m
1 stop
Aeromexico Logo
8:01 am - 5:45 pm
MTY
-
MDW
9h 44m
1 stop
$405Aeromexico
Thu, Feb 26 - Thu, Mar 5
Aeromexico Logo
6:00 am - 12:47 pm
MDW
-
MTY
6h 47m
1 stop
Aeromexico Logo
11:43 am - 10:31 pm
MTY
-
MDW
10h 48m
2 stops
$413Aeromexico
Thu, Feb 26 - Thu, Mar 5

Viva flights from Chicago to Monterrey

Our best Viva deals on Chicago to Monterrey flight tickets
Viva
Feb 22
ORD1:20 amChicago O'Hare Intl
3h 45m
MTY5:05 amMonterrey Gen Mariano Escobedo
Feb 27
MTY8:30 pmMonterrey Gen Mariano Escobedo
3h 20m
ORD11:50 pmChicago O'Hare Intl
$218
Viva
Jan 26
ORD1:20 amChicago O'Hare Intl
3h 45m
MTY5:05 amMonterrey Gen Mariano Escobedo
Feb 11
MTY8:30 pmMonterrey Gen Mariano Escobedo
3h 20m
ORD11:50 pmChicago O'Hare Intl
$219
Viva
Feb 8
ORD1:20 amChicago O'Hare Intl
3h 45m
MTY5:05 amMonterrey Gen Mariano Escobedo
Mar 1
MTY8:30 pmMonterrey Gen Mariano Escobedo
3h 15m
ORD11:45 pmChicago O'Hare Intl
$224

Delta flights from Chicago to Monterrey

Our best Delta deals on Chicago to Monterrey flight tickets
Delta
Apr 2
MDW6:25 amChicago Midway
6h 22m
1 stop
MTY11:47 amMonterrey Gen Mariano Escobedo
Apr 8
MTY8:33 amMonterrey Gen Mariano Escobedo
7h 22m
1 stop
MDW4:55 pmChicago Midway
$435
Delta
Feb 10
MDW6:00 amChicago Midway
12h 51m
2 stops
MTY6:51 pmMonterrey Gen Mariano Escobedo
Feb 17
MTY1:57 pmMonterrey Gen Mariano Escobedo
8h 36m
1 stop
MDW10:33 pmChicago Midway
$441
Delta
Apr 23
MDW9:27 amChicago Midway
8h 43m
2 stops
MTY5:10 pmMonterrey Gen Mariano Escobedo
Apr 28
MTY8:33 amMonterrey Gen Mariano Escobedo
12h 56m
1 stop
MDW10:29 pmChicago Midway
$445

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Monterrey 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 January 14, 2026.
Use the filters below to find and compare flights from Chicago to Monterrey that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Sun 2/22

1:20 am-5:05 am

Nonstop3h 45m

Monterrey Gen Mariano Escobedo

Fri 2/27

8:30 pm-11:50 pm

Nonstop3h 20m

$218

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Mon 1/26

1:20 am-5:05 am

Nonstop3h 45m

Monterrey Gen Mariano Escobedo

Wed 2/11

8:30 pm-11:50 pm

Nonstop3h 20m

$219

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Sun 2/8

1:20 am-5:05 am

Nonstop3h 45m

Monterrey Gen Mariano Escobedo

Sun 3/1

8:30 pm-11:45 pm

Nonstop3h 15m

$224

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Mon 1/26

1:20 am-5:05 am

Nonstop3h 45m

Monterrey Gen Mariano Escobedo

Sun 2/15

8:30 pm-11:50 pm

Nonstop3h 20m

$225

ChicagoMonterrey

MDW - MTY

MDWMTY

Chicago Midway

Mon 2/16

6:45 am-11:59 pm

1 stop17h 14m

Monterrey Gen Mariano Escobedo

Mon 2/23

6:05 am-1:08 pm

1 stop7h 03m

$339

ChicagoMonterrey

MDW - MTY

MDWMTY

Chicago Midway

Sun 3/15

7:54 pm-7:34 am

1 stop12h 40m

Monterrey Gen Mariano Escobedo

Fri 3/20

8:15 am-6:34 pm

1 stop9h 19m

$341

ChicagoMonterrey

MDW - MTY

MDWMTY

Chicago Midway

Mon 2/9

9:45 am-4:00 pm

1 stop6h 15m

Monterrey Gen Mariano Escobedo

Thu 2/26

11:20 am-9:12 pm

1 stop9h 52m

$346

ChicagoMonterrey

MDW - MTY

MDWMTY

Chicago Midway

Mon 2/2

6:54 pm-7:34 am

1 stop12h 40m

Monterrey Gen Mariano Escobedo

Fri 2/6

8:15 am-5:34 pm

1 stop9h 19m

$395

ChicagoMonterrey

MDW - MTY

MDWMTY

Chicago Midway

Thu 2/26

6:00 am-12:47 pm

1 stop6h 47m

Monterrey Gen Mariano Escobedo

Thu 3/5

8:01 am-5:45 pm

1 stop9h 44m

$405

ChicagoMonterrey

MDW - MTY

MDWMTY

Chicago Midway

Thu 2/26

6:00 am-12:47 pm

1 stop6h 47m

Monterrey Gen Mariano Escobedo

Thu 3/5

11:43 am-10:31 pm

2 stops10h 48m

$413

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 Monterrey from

How to get the cheapest flight ticket from Chicago to Monterrey

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 Monterrey?

The month of February is, on average, the cheapest month to fly to Monterrey from Chicago, with most prices found around $212. If you are unable to visit Monterrey during the month of February, then departing from Chicago during the month January is also very affordable. Most momondo users find prices during this month for around $244.

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

The cheapest day to depart from Chicago to Monterrey is on a Thursday. Travelers who choose to depart for Monterrey on a Thursday will often find tickets for as low as $286. On the other hand, Saturday is the most expensive day to depart from Chicago because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $308.

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

Our most recent data shows that the best time of day to fly to Monterrey is in the afternoon. Flights from Chicago to Monterrey during this time can be as low as $277. In the evening is when there is more demand to fly to Monterrey, so prices are often more expensive at around $347 per ticket.

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

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

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

You are more likely to see cheaper flights to Monterrey from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Monterrey for around $304 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Monterrey from Chicago for as low as $146 on momondo.

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

There are 3 cabin classes available to choose from on Chicago to Monterrey Gen Mariano Escobedo 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 Chicago to Monterrey flights?

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

How have Chicago to Monterrey flight prices changed over time?

As of January 2026, prices for Chicago to Monterrey flights are approximately 28% more expensive when compared to flights at the same time last year.

When to book flights from Chicago to Monterrey

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Monterrey according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to Monterrey (CHI to MTY) flight deals and tips

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

Best Price Found

$212

Fastest flight time

3h 52m

Direct flights

Mon, Tue, Thu, Fri and Sat

Airports in Monterrey

1 airport
The best one-way flight to Monterrey from Chicago in the past 72 hours is $212. The best round-trip flight deal from Chicago to Monterrey found on momondo in the last 72 hours is $273.
The fastest flight from Chicago to Monterrey takes 3h 52m
Direct flights go from Chicago to Monterrey on Monday, Tuesday, Thursday, Friday and Saturday. The only airline offering direct flights is United Airlines.
There is 1 airport in Monterrey. From Chicago there are direct flights to Monterrey Gen Mariano Escobedo (MTY).
Search flight deals

  • How far is Chicago to Monterrey Gen Mariano Escobedo by plane?

    A flight from Chicago to Monterrey Gen Mariano Escobedo will travel around 1331.4 mi. 3h 52m is a normal flight duration for this route.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago to Monterrey Gen Mariano Escobedo Airport.

  • What documentation or ID do you need to fly to Monterrey Gen Mariano Escobedo Airport?

    The required travel and health documents for your Monterrey Gen Mariano Escobedo Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Monterrey Gen Mariano Escobedo Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

  • What is the most popular airline from Chicago to Monterrey?

Best airlines flying from Chicago to Monterrey

Compare and see reviews for airlines that fly from Chicago to Monterrey with momondo
Airline
Rating
Free Cancellation
Price
VolarisPriceFrom $50Free CancellationRating
6.6
1,171 reviews
Search Volaris flights
FrontierPriceFrom $118Free CancellationRating
5.7
3,056 reviews
Search Frontier flights
VivaPriceFrom $178Free CancellationRating
7.0
815 reviews
Search Viva flights
United AirlinesPriceFrom $204Free CancellationRating
7.4
9,163 reviews
Search United Airlines flights
American AirlinesPriceFrom $259Free CancellationRating
7.2
11,129 reviews
Search American Airlines flights

  • United Airlines Flights From Chicago to Monterrey

    The lowest priced United Airlines flight from Chicago to Monterrey from the last 72 hours was $204. Generally, United Airlines has 4 flights on this route every week with an average price of $437. United Airlines is rated 7.4/10 by our users.

  • Viva Flights From Chicago to Monterrey

    The best Viva deal for Chicago to Monterrey flight tickets found on momondo in the last 72 hours was $178, round-trip. It should be noted that an average Viva flight deal for this route in this time was higher, at $294 round-trip. Viva operates 2 flights out of Chicago into Monterrey in an average week, so prices vary by time and availability. 815 Viva reviews by users on momondo have scored the airline at 7.0/10.

Traveling to a place near Monterrey?

Book flights to Monterrey if you plan to visit one of these locations
San Pedro Garza Garcia
Guadalupe

Why use momondo?

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

Finding the right flight to Monterrey from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Monterrey quick and easy, saving you time and money.

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

Yes. All flights to Monterrey from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 Monterrey from Chicago.

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

Price alerts on flights to Monterrey from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Monterrey trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Fly your favorite airline to Monterrey

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Viva
United Airlines
Volaris
American Airlines
Frontier