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Monterrey

$69+ 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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — MTY
Feb 21 — Feb 281
Sat 2/21
Sat 2/28
1 adult, Economy
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Find cheap flights from Chicago to Monterrey with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Chicago to Monterrey Gen Mariano Escobedo are usually found in February or April, 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 January 22, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/21. 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 2/251:20 am
ORD
-
MTY
Nonstop3h 45m
Viva
Mon 3/28:30 pm
MTY
-
ORD
Nonstop3h 15m
Viva
Deal found 1/21$218
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 2/251:20 am
ORD
-
MTY
Nonstop3h 45m
Viva
Wed 3/48:30 pm
MTY
-
ORD
Nonstop3h 15m
Viva
Deal found 1/21$220
This Kiwi.com deal was found by Cheapflights users on 1/20. 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.
Sun 2/81:20 am
ORD
-
MTY
Nonstop3h 45m
Viva
Mon 2/98:30 pm
MTY
-
ORD
Nonstop3h 20m
Viva
Deal found 1/20$223
This Mytrip deal was found by Cheapflights users on 1/21. 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 4/82:15 am
ORD
-
MTY
Nonstop3h 40m
Viva
Mon 4/138:30 pm
MTY
-
ORD
Nonstop3h 15m
Viva
Deal found 1/21$228
This Booking.com deal was found by Cheapflights users on 1/21. 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.
Sun 2/221:20 am
ORD
-
MTY
Nonstop3h 45m
Viva
Fri 2/278:30 pm
MTY
-
ORD
Nonstop3h 20m
Viva
Deal found 1/21$230
This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
Sun 2/81:20 am
ORD
-
MTY
Nonstop3h 45m
Viva
Tue 2/106:45 pm
MTY
-
ORD
1 stop28h 40m
Viva
Deal found 1/21$239
This Booking.com deal was found by Cheapflights users on 1/20. 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 3/132:20 am
ORD
-
MTY
Nonstop3h 40m
Viva
Sun 3/228:30 pm
MTY
-
ORD
Nonstop3h 15m
Viva
Deal found 1/20$240
This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
Sun 2/81:20 am
ORD
-
MTY
Nonstop3h 45m
Viva
Thu 2/121:25 pm
MTY
-
ORD
1 stop10h 00m
Viva
Deal found 1/21$243
This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
Sun 2/81:20 am
ORD
-
MTY
Nonstop3h 45m
Viva
Wed 2/111:25 pm
MTY
-
ORD
1 stop10h 00m
Viva
Deal found 1/21$245
This Mytrip deal was found by Cheapflights users on 1/20. 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.
Fri 2/201:20 am
ORD
-
MTY
Nonstop3h 45m
Viva
Mon 3/98:30 pm
MTY
-
ORD
Nonstop3h 15m
Viva
Deal found 1/20$246
This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
Sat 3/79:16 pm
MDW
-
MTY
1 stop18h 54m
Multiple Airlines
Sat 3/1411:30 am
MTY
-
MDW
1 stop7h 46m
Multiple Airlines
Deal found 1/21$363
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 2/207:45 am
MDW
-
MTY
1 stop8h 15m
Multiple Airlines
Sun 2/2210:30 pm
MTY
-
MDW
2 stops14h 38m
Multiple Airlines
Deal found 1/20$383

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 January 22, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$218
(Kiwi.com)

One-way from

$69
(Booking.com)

Popular in

December

Cheapest in

February

Average price

$250

Good round-trip deal

$281 or less

Good one-way deal

$151 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. 19% potential increase in price ($78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 22, 2026.
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 2/23

1:20 am-5:05 am

Nonstop3h 45m

Monterrey Gen Mariano Escobedo

Mon 3/2

8:30 pm-11:45 pm

Nonstop3h 15m

$243

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Fri 4/17

2:15 am-4:55 am

Nonstop3h 40m

Monterrey Gen Mariano Escobedo

Thu 4/23

8:30 pm-12:45 am

Nonstop3h 15m

$250

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Mon 2/23

1:20 am-5:05 am

Nonstop3h 45m

Monterrey Gen Mariano Escobedo

Wed 3/4

8:30 pm-11:45 pm

Nonstop3h 15m

$255

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Fri 2/27

1:20 am-5:05 am

Nonstop3h 45m

Monterrey Gen Mariano Escobedo

Wed 3/4

8:30 pm-11:45 pm

Nonstop3h 15m

$291

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Sun 2/8

1:20 am-5:05 am

Nonstop3h 45m

Monterrey Gen Mariano Escobedo

Thu 2/12

8:25 pm-5:46 pm

2 stops21h 21m

$313

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Sun 2/1

1:20 am-5:05 am

Nonstop3h 45m

Monterrey Gen Mariano Escobedo

Fri 2/6

8:30 pm-11:50 pm

Nonstop3h 20m

$334

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Tue 2/17

12:55 am-10:00 am

1 stop9h 05m

Monterrey Gen Mariano Escobedo

Wed 3/18

1:25 pm-12:25 am

1 stop10h 00m

$336

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Fri 4/10

2:15 am-4:55 am

Nonstop3h 40m

Monterrey Gen Mariano Escobedo

Wed 5/6

8:30 pm-12:45 am

Nonstop3h 15m

$341

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Thu 3/5

12:55 am-10:00 am

1 stop9h 05m

Monterrey Gen Mariano Escobedo

Sun 3/22

10:35 pm-12:25 am

1 stop24h 50m

$349

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Thu 3/19

1:55 am-6:55 pm

1 stop18h 00m

Monterrey Gen Mariano Escobedo

Mon 3/23

8:30 pm-12:45 am

Nonstop3h 15m

$356

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 40 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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*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 January 16, 2026.

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 $274). 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 January 22, 2026.

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 41% versus a flight at noon.

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 January 22, 2026.
Peruse reviews from past customers who have flown with United Airlines, Viva, and Volaris 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.
United Airlines
7.4
Good
9,192 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,192 reviews
United Airlines
7.4
Good
9,192 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Viva
7.0
Good
818 reviews
United Airlines
7.4
Good
9,192 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Volaris
6.6
Okay
1,172 reviews
United Airlines
7.4
Good
9,192 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 0 inbound flights from Chicago per day. 5 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 $218. 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 United Airlines, from $144. Volaris is currently priced 84% below the average price you’ll pay for this route.

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

    $48 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 SkyWest Airlines (75%), United Airlines (75%) and Viva (19%).

  • What are the cheapest flights from Chicago to Monterrey?

    The cheapest flight price from Chicago to Monterrey is $87. On average you can expect to pay $329. The most popular route, (Chicago O'Hare Intl - Monterrey Gen Mariano Escobedo), can usually be booked for $263.

  • 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 $274). 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 5 airlines flying from Chicago to Monterrey

Discover the top 5 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 January 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$48Average$187FlexibilityNo cancel feeOn-time79%
FrontierCheapest$118Average$136FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$144Average$422FlexibilityNo cancel feeOn-time69%
VivaCheapest$153Average$292FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$259Average$374FlexibilityNo cancel feeOn-time71%

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