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Monterrey

$66+ Cheap flights from Chicago (CHI) to Monterrey (MTY)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — MTY
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Find cheap flights from Chicago to Monterrey with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Chicago to Monterrey Gen Mariano Escobedo are usually found in February or March, booked 58 days in advance, depart on a Thursday or Sunday and return on a Wednesday

Cheap flight deals from Chicago to Monterrey

Cheapest flights from Chicago to Monterrey
Explore the most affordable flight options available from Chicago to Monterrey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This Booking.com deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/124:35 pmORD - MTY
Nonstop3h 35mViva
Mon 12/1511:40 amMTY - ORD
Nonstop3h 20mViva
Deal found 12/4$276
This Gotogate deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/104:35 pmORD - MTY
Nonstop3h 35mViva
Mon 12/1511:40 amMTY - ORD
Nonstop3h 20mViva
Deal found 12/2$308
This Mytrip deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/710:00 amORD - MTY
1 stop10h 30mMultiple Airlines
Sun 12/148:25 pmMTY - ORD
Nonstop3h 25mMultiple Airlines
Deal found 12/1$309
This Mytrip deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/74:35 pmORD - MTY
Nonstop3h 35mViva
Sun 12/148:25 pmMTY - ORD
Nonstop3h 25mViva
Deal found 12/1$315
This Mytrip deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:30 pmORD - MTY
Nonstop3h 35mViva
Fri 1/308:30 pmMTY - ORD
Nonstop3h 20mViva
Deal found 12/2$321
This Gotogate deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/63:55 pmORD - MTY
1 stop28h 35mMultiple Airlines
Mon 12/811:40 amMTY - ORD
Nonstop3h 20mMultiple Airlines
Deal found 12/2$326
This CheapOair deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:10 amORD - MTY
1 stop13h 20mMultiple Airlines
Sun 12/711:40 amMTY - ORD
Nonstop3h 20mMultiple Airlines
Deal found 12/3$327
This Kiwi.com deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/104:35 pmORD - MTY
Nonstop3h 35mViva
Tue 12/168:25 pmMTY - ORD
Nonstop3h 25mViva
Deal found 12/3$329
This Kiwi.com deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/104:35 pmORD - MTY
Nonstop3h 35mViva
Wed 12/1711:40 amMTY - ORD
Nonstop3h 20mViva
Deal found 12/3$332
This Kiwi.com deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/122:59 pmMDW - MTY
1 stop9h 11mMultiple Airlines
Sun 12/148:15 amMTY - MDW
1 stop9h 19mMultiple Airlines
Deal found 12/2$397
This Delta deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1010:49 amMDW - MTY
1 stop6h 17mDelta
Tue 12/168:07 amMTY - MDW
1 stop8h 37mDelta
Deal found 12/3$448
This Delta deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:00 amMDW - MTY
1 stop11h 06mDelta
Tue 12/168:07 amMTY - MDW
2 stops9h 53mDelta
Deal found 12/3$458

Find flight deals from Chicago to Monterrey

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Monterrey (MTY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$241
(Viva)

One-way from

$66
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$394

Good round-trip deal

$349 or less

Good one-way deal

$180 or less
Provider with most accurate pricing for Chicago (CHI)-Monterrey Gen Mariano Escobedo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Monterrey Gen Mariano Escobedo flights.
Search Deals
From Chicago (CHI) to Monterrey Gen Mariano Escobedo
Search Deals
One-way flight from Chicago (CHI) to Monterrey Gen Mariano Escobedo
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Chicago (CHI) to Monterrey Gen Mariano Escobedo.
Search Deals
Price to beat on a one-way flight from Chicago (CHI) to Monterrey Gen Mariano Escobedo.
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from Chicago to Monterrey that are best for you.

Fly from

Chicago

Fly to

Monterrey

Route

Depart

Return

Price

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Mon 2/16

1:20 am-5:05 am

Nonstop3h 45m

Monterrey Gen Mariano Escobedo

Fri 2/20

8:30 pm-11:50 pm

Nonstop3h 20m

$244

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Sun 1/11

1:20 am-5:05 am

Nonstop3h 45m

Monterrey Gen Mariano Escobedo

Tue 1/13

7:55 pm-4:52 pm

2 stops20h 57m

$291

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Mon 1/12

1:20 am-5:05 am

Nonstop3h 45m

Monterrey Gen Mariano Escobedo

Sun 1/18

8:30 pm-11:50 pm

Nonstop3h 20m

$330

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Tue 1/13

6:23 am-9:20 pm

2 stops14h 57m

Monterrey Gen Mariano Escobedo

Sun 1/18

6:10 am-2:53 pm

1 stop8h 43m

$353

ChicagoMonterrey

MDW - MTY

MDWMTY

Chicago Midway

Fri 12/12

2:59 pm-12:10 am

1 stop9h 11m

Monterrey Gen Mariano Escobedo

Sun 12/14

8:15 am-5:34 pm

1 stop9h 19m

$397

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Fri 12/12

8:50 am-12:10 am

2 stops15h 20m

Monterrey Gen Mariano Escobedo

Sun 12/14

11:40 am-3:00 pm

Nonstop3h 20m

$405

ChicagoMonterrey

MDW - MTY

MDWMTY

Chicago Midway

Mon 2/23

6:40 pm-2:53 pm

2 stops20h 13m

Monterrey Gen Mariano Escobedo

Thu 2/26

8:01 am-5:45 pm

1 stop9h 44m

$417

ChicagoMonterrey

MDW - MTY

MDWMTY

Chicago Midway

Tue 2/24

6:00 am-5:47 pm

2 stops11h 47m

Monterrey Gen Mariano Escobedo

Tue 3/10

7:44 am-10:29 pm

2 stops13h 45m

$417

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Tue 12/9

11:43 am-8:30 am

1 stop20h 47m

Monterrey Gen Mariano Escobedo

Tue 12/16

6:05 am-3:12 pm

2 stops9h 07m

$425

ChicagoMonterrey

MDW - MTY

MDWMTY

Chicago Midway

Wed 12/10

10:49 am-5:06 pm

1 stop6h 17m

Monterrey Gen Mariano Escobedo

Wed 12/17

1:43 pm-11:47 pm

1 stop10h 04m

$448

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 34 results
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Compare providers for flights from Chicago to Monterrey

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Monterrey in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
JetabroadPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Monterrey flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chicago-Monterrey flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chicago-Monterrey flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Monterrey flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Monterrey flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Monterrey

Have a flexible travel schedule? Discover the best time to fly to Monterrey from Chicago with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Monterrey

How far ahead should I book a flight from Chicago to Monterrey?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Monterrey. Price data was last updated on November 28, 2025.

Booking 58 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to Monterrey. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Chicago to Monterrey?

Currently, May is the cheapest month in which you can book a flight from Chicago to Monterrey (average of $48). Flying from Chicago to Monterrey in December is currently the most expensive (average of $214). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHI to MTY?

Find hourly flight availability from Chicago to Monterrey. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

When flying from Chicago to Monterrey, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 44% versus a flight in the evening.

Weekly flight availability from Chicago to Monterrey

Explore weekly flight availability from Chicago to Monterrey. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 4, 2025.

The most flights from CHI to MTY are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Chicago to Monterrey?

Reviews of airlines servicing Monterrey

Get insights into the airlines that provide service to Monterrey. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Monterrey. Reviews last updated December 4, 2025.
Peruse reviews from past customers who have flown with Aeromexico, United Airlines, and American Airlines from Chicago to Monterrey to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aeromexico
7.5
Good
1,650 reviews

Crew

7.9

Food

6.6

Boarding

7.4

Overall

7.5

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice
Aeromexico
7.5
Good
1,650 reviews
Aeromexico
7.5
Good
1,650 reviews

Crew

7.9

Food

6.6

Boarding

7.4

Overall

7.5

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice
United Airlines
7.4
Good
9,064 reviews
Aeromexico
7.5
Good
1,650 reviews

Crew

7.9

Food

6.6

Boarding

7.4

Overall

7.5

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice
American Airlines
7.2
Good
11,047 reviews
Aeromexico
7.5
Good
1,650 reviews

Crew

7.9

Food

6.6

Boarding

7.4

Overall

7.5

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice
Viva
7.0
Good
791 reviews
Aeromexico
7.5
Good
1,650 reviews

Crew

7.9

Food

6.6

Boarding

7.4

Overall

7.5

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice
Volaris
6.7
Okay
1,155 reviews
Aeromexico
7.5
Good
1,650 reviews

Crew

7.9

Food

6.6

Boarding

7.4

Overall

7.5

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice

Related info for your journey

Find useful and relevant information for your journey from Chicago to Monterrey. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Monterrey from Chicago?

    For a flight from Chicago to Monterrey, you will be flying into Gen Mariano Escobedo. Monterrey Gen Mariano Escobedo (MTY) is just 14.9 mi from the center of the city. Gen Mariano Escobedo is the only Monterrey airport and it handles 1 inbound flight from Chicago per day. 6 airlines have flights to Monterrey Gen Mariano Escobedo from Chicago on a regular basis.

  • How long is the flight from Chicago to Monterrey?

    A quick flight from Chicago to Monterrey can take about 3h 45m. Viva provides one of the quickest options available for as low as $244. Chicago and Monterrey are separated by a distance of 1316 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Chicago to Monterrey round-trip?

    Cheapflights users have booked flights from Chicago to Monterrey round-trip from $48. Other airlines that can offer you cheap pricing are Frontier, from $118, and Aeromexico, from $131. Volaris is currently priced 83% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Chicago to Monterrey one-way?

    $42 is the cheapest one-way deal found within the past few days, from Volaris. You may also be able to find cheap deals on Viva and United Airlines, with prices starting from $50 and $95, respectively.

  • What are the most reliable airlines from Chicago to Monterrey?

    The top 3 most reliable airlines when flying from Chicago to Monterrey are Frontier (100%), Volaris (100%) and SkyWest Airlines (82%).

  • What are the cheapest flights from Chicago to Monterrey?

    The cheapest flight price from Chicago to Monterrey is $124. On average you can expect to pay $342. The most popular route, (Chicago O'Hare Intl - Monterrey Gen Mariano Escobedo), can usually be booked for $273.

  • Can I find deals for flights from Chicago to Monterrey that include hotel bookings?

    Yes. In addition to deals on Chicago to Monterrey flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Monterrey?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Monterrey.

  • Can I find deals for business class flights from Chicago to Monterrey?

    Yes. Cheapflights offers flight deals from Chicago to Monterrey by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago to Monterrey?

    Currently, May is the cheapest month in which you can book a flight from Chicago to Monterrey (average of $48). Flying from Chicago to Monterrey in December is currently the most expensive (average of $214). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Monterrey?

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

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Alternative routes for Chicago to Monterrey

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Monterrey flights
Midway to Monterrey flights

Top 6 airlines flying from Chicago to Monterrey

Discover the top 6 airlines that operate flights from Chicago to Monterrey. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$52Average$190FlexibilityNo cancel feeOn-time79%
AeromexicoCheapest$131Average$389FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$134Average$136FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$146Average$380FlexibilityNo cancel feeOn-time69%
VivaCheapest$165Average$295FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$259Average$324FlexibilityNo cancel feeOn-time71%

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