Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Chicago to Monterrey from $109

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 2/13. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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 amORD-MTY
3h 45mnonstop
Viva Logo
8:30 pm - 11:50 pmMTY-ORD
3h 20mnonstop
$240Viva
Find Deal
Wed, Jan 28 - Fri, Feb 13
Viva Logo
1:20 am - 5:05 amORD-MTY
3h 45mnonstop
Viva Logo
8:30 pm - 11:50 pmMTY-ORD
3h 20mnonstop
$246Viva
Find Deal
Wed, Jan 14 - Sun, Jan 25
Multiple Airlines Logo
12:18 pm - 10:10 amORD-MTY
21h 52m1 stop
Multiple Airlines Logo
8:30 pm - 11:50 pmMTY-ORD
3h 20mnonstop
$279Multiple Airlines
Find Deal
Sun, Feb 1 - Fri, Feb 13
Multiple Airlines Logo
11:59 pm - 7:34 amORD-MTY
7h 35m1 stop
Multiple Airlines Logo
8:30 pm - 11:50 pmMTY-ORD
3h 20mnonstop
$282Multiple Airlines
Find Deal
Thu, Jan 22 - Wed, Feb 4
Volaris Logo
11:59 pm - 7:34 amORD-MTY
7h 35m1 stop
Volaris Logo
6:10 am - 2:41 pmMTY-ORD
8h 31m1 stop
$302Volaris
Find Deal
Sat, Feb 14 - Sat, Feb 21
Volaris Logo
6:23 am - 4:34 pmORD-MTY
10h 11m1 stop
Volaris Logo
5:03 pm - 1:13 amMTY-ORD
8h 10m1 stop
$312Volaris
Find Deal
Thu, Jan 29 - Fri, Feb 13
Delta Logo
6:00 am - 12:47 pmMDW-MTY
6h 47m1 stop
Delta Logo
1:57 pm - 10:26 pmMTY-MDW
8h 29m1 stop
$405Delta
Find Deal
Sun, Feb 8 - Wed, Feb 11
Delta Logo
10:53 am - 10:12 amMDW-MTY
23h 19m2 stops
Delta Logo
1:57 pm - 10:26 pmMTY-MDW
8h 29m1 stop
$410Delta
Find Deal
Sun, Feb 8 - Wed, Feb 11
Aeromexico Logo
6:00 am - 9:50 pmMDW-MTY
15h 50m2 stops
Aeromexico Logo
8:01 am - 5:45 pmMTY-MDW
9h 44m1 stop
$426Aeromexico
Find Deal
Sun, Feb 1 - Sun, Mar 1
Aeromexico Logo
6:00 am - 3:50 pmMDW-MTY
9h 50m2 stops
Aeromexico Logo
9:47 am - 10:26 pmMTY-MDW
12h 39m2 stops
$539Aeromexico
Find Deal
Thu, Jan 22 - Wed, Feb 4

Viva flights from Chicago to Monterrey

Our best Viva deals on Chicago to Monterrey flight tickets
Viva
Jan 28
ORD1:20 amChicago O'Hare Intl
3h 45m
MTY5:05 amMonterrey Gen Mariano Escobedo
Feb 13
MTY8:30 pmMonterrey Gen Mariano Escobedo
3h 20m
ORD11:50 pmChicago O'Hare Intl
$240
Find similar
Viva
Jan 14
ORD1:20 amChicago O'Hare Intl
3h 45m
MTY5:05 amMonterrey Gen Mariano Escobedo
Jan 25
MTY8:30 pmMonterrey Gen Mariano Escobedo
3h 20m
ORD11:50 pmChicago O'Hare Intl
$246
Find similar
Viva
Jan 28
ORD12:55 amChicago O'Hare Intl
9h 05m
1 stop
MTY10:00 amMonterrey Gen Mariano Escobedo
Feb 13
MTY8:30 pmMonterrey Gen Mariano Escobedo
3h 20m
ORD11:50 pmChicago O'Hare Intl
$251
Find similar

Volaris flights from Chicago to Monterrey

Our best Volaris deals on Chicago to Monterrey flight tickets
Volaris
Feb 14
ORD11:59 pmChicago O'Hare Intl
7h 35m
1 stop
MTY7:34 amMonterrey Gen Mariano Escobedo
Feb 21
MTY6:10 amMonterrey Gen Mariano Escobedo
8h 31m
1 stop
ORD2:41 pmChicago O'Hare Intl
$302
Find similar
Volaris
Jan 29
ORD6:23 amChicago O'Hare Intl
10h 11m
1 stop
MTY4:34 pmMonterrey Gen Mariano Escobedo
Feb 13
MTY5:03 pmMonterrey Gen Mariano Escobedo
8h 10m
1 stop
ORD1:13 amChicago O'Hare Intl
$312
Find similar
Volaris
Mar 8
ORD12:49 pmChicago O'Hare Intl
20h 18m
2 stops
MTY8:07 amMonterrey Gen Mariano Escobedo
Mar 15
MTY6:30 pmMonterrey Gen Mariano Escobedo
15h 39m
1 stop
ORD11:09 amChicago O'Hare Intl
$317
Find similar

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 November 10, 2025.
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

Wed 1/28

1:20 am-5:05 am

Nonstop3h 45m

Monterrey Gen Mariano Escobedo

Fri 2/13

8:30 pm-11:50 pm

Nonstop3h 20m

$240

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Wed 1/14

1:20 am-5:05 am

Nonstop3h 45m

Monterrey Gen Mariano Escobedo

Sun 1/25

8:30 pm-11:50 pm

Nonstop3h 20m

$246

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Sun 2/1

12:18 pm-10:10 am

1 stop21h 52m

Monterrey Gen Mariano Escobedo

Fri 2/13

8:30 pm-11:50 pm

Nonstop3h 20m

$279

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Thu 1/22

11:59 pm-7:34 am

1 stop7h 35m

Monterrey Gen Mariano Escobedo

Wed 2/4

8:30 pm-11:50 pm

Nonstop3h 20m

$282

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Sat 2/14

11:59 pm-7:34 am

1 stop7h 35m

Monterrey Gen Mariano Escobedo

Sat 2/21

6:10 am-2:41 pm

1 stop8h 31m

$302

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Thu 1/29

6:23 am-4:34 pm

1 stop10h 11m

Monterrey Gen Mariano Escobedo

Fri 2/13

5:03 pm-1:13 am

1 stop8h 10m

$312

ChicagoMonterrey

MDW - MTY

MDWMTY

Chicago Midway

Sun 2/8

6:00 am-12:47 pm

1 stop6h 47m

Monterrey Gen Mariano Escobedo

Wed 2/11

1:57 pm-10:26 pm

1 stop8h 29m

$405

ChicagoMonterrey

MDW - MTY

MDWMTY

Chicago Midway

Sun 2/8

10:53 am-10:12 am

2 stops23h 19m

Monterrey Gen Mariano Escobedo

Wed 2/11

1:57 pm-10:26 pm

1 stop8h 29m

$410

ChicagoMonterrey

MDW - MTY

MDWMTY

Chicago Midway

Sun 2/1

6:00 am-9:50 pm

2 stops15h 50m

Monterrey Gen Mariano Escobedo

Sun 3/1

8:01 am-5:45 pm

1 stop9h 44m

$426

ChicagoMonterrey

MDW - MTY

MDWMTY

Chicago Midway

Thu 1/22

6:00 am-3:50 pm

2 stops9h 50m

Monterrey Gen Mariano Escobedo

Wed 2/4

9:47 am-10:26 pm

2 stops12h 39m

$539

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 typical price of a round-trip flight between Chicago and Monterrey?

What is the cheapest month to fly to Monterrey?

The month of January is, on average, the cheapest month to fly to Monterrey from Chicago, with most prices found around $203. If you are unable to visit Monterrey during the month of January, then departing from Chicago during the month February is also very affordable. Most momondo users find prices during this month for around $205.

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 $276. On the other hand, Tuesday 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 $319.

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 $273. In the evening is when there is more demand to fly to Monterrey, so prices are often more expensive at around $464 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 $275 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 2 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 November 2025, prices for Chicago to Monterrey flights are approximately 56% cheaper 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

$157

Fastest flight time

3h 35m

Direct flights

Every day

Airports in Monterrey

1 airport
The best one-way flight to Monterrey from Chicago in the past 72 hours is $157. The best round-trip flight deal from Chicago to Monterrey found on momondo in the last 72 hours is $306.
The fastest flight from Chicago to Monterrey takes 3h 35m
Direct flights go from Chicago to Monterrey every day.
There is 1 airport near Monterrey: 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 45m 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 $53Free CancellationRating
6.7
1,152 reviews
Search Volaris flights
AeromexicoPriceFrom $131Free CancellationRating
7.4
1,672 reviews
Search Aeromexico flights
FrontierPriceFrom $134Free CancellationRating
5.8
3,111 reviews
Search Frontier flights
United AirlinesPriceFrom $146Free CancellationRating
7.4
9,012 reviews
Search United Airlines flights
VivaPriceFrom $164Free CancellationRating
7.0
787 reviews
Search Viva flights
American AirlinesPriceFrom $259Free CancellationRating
7.2
11,046 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 $146. Generally, United Airlines has 7 flights on this route every week with an average price of $362. 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 $164, round-trip. It should be noted that an average Viva flight deal for this route in this time was higher, at $283 round-trip. Viva operates 4 flights out of Chicago into Monterrey in an average week, so prices vary by time and availability. 787 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 12/10
Wed 12/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Mexico

Fly your favorite airline to Monterrey

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Delta
American Airlines
United Airlines
Turkish Airlines
Lufthansa
Frontier
British Airways
Qatar Airways
Spirit Airlines
Ryanair
Alaska Airlines
Emirates