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Monterrey

$158+ Cheap flights from O'Hare Intl (ORD) 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MTY
Aug 14 — Aug 211
Fri 8/14
Fri 8/21
1 adult, Economy
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Find cheap flights from O'Hare Intl 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”

2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Monterrey Gen Mariano Escobedo are usually found in January or October, booked 9 days in advance, depart on a Thursday or Wednesday and return on a Saturday

Cheap flight deals from O'Hare Intl to Monterrey

Cheapest flights from O'Hare Intl to Monterrey
Explore the most affordable flight options available from O'Hare Intl to Monterrey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 15, 2026.

This FlightHub deal was found by Cheapflights users on 7/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/162:40 pm
ORD
-
MTY
Nonstop3h 28m
Viva
Sun 10/188:50 pm
MTY
-
ORD
1 stop26h 09m
Viva
Deal found 7/13$296
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 8/236:21 am
ORD
-
MTY
1 stop8h 30m
Multiple Airlines
Mon 8/3110:30 am
MTY
-
ORD
Nonstop3h 20m
Multiple Airlines
Deal found 7/14$297
This Kiwi.com deal was found by Cheapflights users on 7/11. 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.
Thu 8/61:30 am
ORD
-
MTY
Nonstop3h 30m
Viva
Sat 8/158:20 pm
MTY
-
ORD
Nonstop3h 20m
Viva
Deal found 7/11$299
This Kiwi.com deal was found by Cheapflights users on 7/14. 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.
Tue 8/252:53 am
ORD
-
MTY
1 stop7h 43m
Multiple Airlines
Fri 8/2810:30 am
MTY
-
ORD
Nonstop3h 20m
Multiple Airlines
Deal found 7/14$300
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 8/192:53 am
ORD
-
MTY
1 stop7h 43m
Multiple Airlines
Fri 8/2810:30 am
MTY
-
ORD
Nonstop3h 20m
Multiple Airlines
Deal found 7/14$301
This Booking.com deal was found by Cheapflights users on 7/10. 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.
Mon 8/244:20 pm
ORD
-
MTY
Nonstop3h 30m
Viva
Mon 8/3110:30 am
MTY
-
ORD
Nonstop3h 20m
Viva
Deal found 7/10$302
This FlightHub deal was found by Cheapflights users on 7/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:53 am
ORD
-
MTY
1 stop7h 43m
Multiple Airlines
Fri 8/2810:30 am
MTY
-
ORD
Nonstop3h 20m
Multiple Airlines
Deal found 7/13$303
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 8/234:20 pm
ORD
-
MTY
Nonstop3h 30m
Multiple Airlines
Sat 8/298:20 am
MTY
-
ORD
2 stops19h 21m
Multiple Airlines
Deal found 7/14$304
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 8/71:30 am
ORD
-
MTY
Nonstop3h 30m
Viva
Sat 8/158:20 pm
MTY
-
ORD
Nonstop3h 20m
Viva
Deal found 7/11$305
This Booking.com deal was found by Cheapflights users on 7/11. 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.
Sat 8/82:10 am
ORD
-
MTY
Nonstop3h 30m
Viva
Sun 8/167:35 pm
MTY
-
ORD
Nonstop3h 20m
Viva
Deal found 7/11$306
This Flightnetwork deal was found by Cheapflights users on 7/13. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/61:30 am
ORD
-
MTY
Nonstop3h 30m
Viva
Sun 8/167:35 pm
MTY
-
ORD
Nonstop3h 20m
Viva
Deal found 7/13$307
This Kiwi.com deal was found by Cheapflights users on 7/15. 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.
Thu 9/247:35 am
ORD
-
MTY
1 stop12h 00m
Multiple Airlines
Mon 10/511:16 am
MTY
-
ORD
Nonstop3h 34m
Multiple Airlines
Deal found 7/15$308

Find flight deals from O'Hare Intl to Monterrey

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) 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 July 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$296
(FlightHub)

One-way from

$158
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$392

Good round-trip deal

$297 or less

Good one-way deal

$126 or less
Provider with most accurate pricing for Chicago O'Hare Intl-Monterrey Gen Mariano Escobedo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Monterrey Gen Mariano Escobedo flights.
Search Deals
From Chicago O'Hare Intl to Monterrey Gen Mariano Escobedo
Search Deals
One-way flight from Chicago O'Hare Intl to Monterrey Gen Mariano Escobedo
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Chicago O'Hare Intl to Monterrey Gen Mariano Escobedo.
Search Deals
Price to beat on a one-way flight from Chicago O'Hare Intl to Monterrey Gen Mariano Escobedo.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl 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 July 15, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Monterrey that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Wed 9/2

12:30 pm-9:53 am

1 stop22h 23m

Monterrey Gen Mariano Escobedo

Mon 9/7

10:18 am-2:52 pm

Nonstop3h 34m

$319

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Fri 8/28

12:25 pm-8:15 pm

1 stop8h 50m

Monterrey Gen Mariano Escobedo

Fri 9/4

5:40 pm-11:59 pm

1 stop29h 19m

$328
Quickest round-trip

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Thu 11/19

12:35 am-4:03 am

Nonstop3h 28m

Monterrey Gen Mariano Escobedo

Sun 11/22

7:30 pm-10:55 pm

Nonstop3h 25m

$347

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Wed 8/26

12:25 pm-9:55 am

1 stop22h 30m

Monterrey Gen Mariano Escobedo

Wed 9/2

7:28 pm-11:59 pm

1 stop27h 31m

$348

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Mon 7/27

1:30 am-4:00 am

Nonstop3h 30m

Monterrey Gen Mariano Escobedo

Fri 7/31

7:30 pm-7:10 pm

1 stop22h 40m

$478

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Sat 10/17

5:30 am-9:52 pm

2 stops17h 22m

Monterrey Gen Mariano Escobedo

Tue 10/20

6:46 am-11:51 pm

2 stops16h 05m

$507

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Fri 7/24

1:30 am-4:00 am

Nonstop3h 30m

Monterrey Gen Mariano Escobedo

Fri 7/31

7:30 pm-7:10 pm

1 stop22h 40m

$509

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Wed 7/29

9:00 am-11:41 am

Nonstop3h 41m

Monterrey Gen Mariano Escobedo

Mon 8/17

12:25 pm-4:54 pm

Nonstop3h 29m

$514

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Thu 8/27

6:00 am-6:43 pm

2 stops13h 43m

Monterrey Gen Mariano Escobedo

Thu 9/3

10:42 am-11:57 pm

2 stops12h 15m

$523

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Mon 8/10

9:00 am-11:41 am

Nonstop3h 41m

Monterrey Gen Mariano Escobedo

Tue 8/18

12:25 pm-4:54 pm

Nonstop3h 29m

$526

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/14

Showing 1-10 of 21 resultsSorted by cheapest first
1
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3

Compare providers for flights from O'Hare Intl 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 O'Hare Intl to Monterrey in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
eDreamsPrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
MytripPrice Accuracy2 starsTrust Score*3 stars
Super.comPrice Accuracy-Trust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
CheapTicketsDealPrice Accuracy1 starTrust 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 O'Hare Intl Airport-Monterrey flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Monterrey flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Monterrey flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Monterrey flights, Cheapflights users trust FlightHub the most. FlightHub 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 O'Hare Intl Airport-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 O'Hare Intl to Monterrey

Have a flexible travel schedule? Discover the best time to fly to Monterrey from O'Hare Intl 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 O'Hare Intl Airport to Monterrey

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Monterrey?

The price you pay for your flight from Chicago O'Hare Intl Airport to Monterrey may vary depending on when you book. For the best chance of a lower fare, look to book 8 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Monterrey?

Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Monterrey (average of $291). Flying from Chicago O'Hare Intl Airport to Monterrey in December is currently the most expensive (average of $632). 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 ORD to MTY?

Find hourly flight availability from O'Hare Intl 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 July 15, 2026.

It’s optimal to fly from Chicago O'Hare Intl Airport to Monterrey in the evening. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight at noon.

How much does it cost to fly round-trip from Chicago O'Hare Intl Airport 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 July 15, 2026.
Read reviews from past customers who have flown United Airlines,American Airlines, andViva from Chicago O'Hare Intl Airport to Monterrey. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,988 reviews

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Reviews

1 / 20
8.0
Excellent

Ruth,Dec 2024

ORD - AMS

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!
United Airlines
7.4
Good
9,988 reviews
United Airlines
7.4
Good
9,988 reviews

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Reviews

1 / 20
8.0
Excellent

Ruth,Dec 2024

ORD - AMS

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!
American Airlines
7.1
Good
11,806 reviews
United Airlines
7.4
Good
9,988 reviews

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Reviews

1 / 20
8.0
Excellent

Ruth,Dec 2024

ORD - AMS

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!
Viva
7.0
Good
799 reviews
United Airlines
7.4
Good
9,988 reviews

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Reviews

1 / 20
8.0
Excellent

Ruth,Dec 2024

ORD - AMS

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!
Volaris
6.6
Okay
1,153 reviews
United Airlines
7.4
Good
9,988 reviews

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Reviews

1 / 20
8.0
Excellent

Ruth,Dec 2024

ORD - AMS

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl 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 O'Hare Intl?

    Most people fly into Monterrey Gen Mariano Escobedo (MTY) if they book a flight to Monterrey from Chicago O'Hare Intl. On average, Gen Mariano Escobedo has 2 inbound flights from Chicago O'Hare Intl per day from 4 airlines. Monterrey Gen Mariano Escobedo is conveniently located just 14.9 mi from Monterrey’s city center.

  • How long is the flight from Chicago O'Hare Intl Airport to Monterrey?

    Viva, Delta, and United Airlines can get you from Chicago O'Hare Intl Airport to Monterrey in just under 3h 41m. Your travel time can differ by up to 18h 42m. Chicago O'Hare Intl Airport and Monterrey are separated by a distance of 1316 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Monterrey round-trip?

    Cheapflights users have booked flights from Chicago O'Hare Intl Airport to Monterrey round-trip from $137. Other airlines that can offer you cheap pricing are Viva, from $178, and United Airlines, from $236. Volaris is 64% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Monterrey one-way?

    The cheapest airline one-way is Viva, with whom users have recently found tickets for as low as $81. However, be on the lookout for offers from Volaris and American Airlines, as they are both options that can get you from Chicago O'Hare Intl Airport to Monterrey for a low price.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Monterrey?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Chicago O'Hare Intl Airport to Monterrey on time: Emirates (86%), United Airlines (72%), SkyWest Airlines (58%).

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Monterrey?

    The cheapest flight price from Chicago O'Hare Intl Airport to Monterrey is $96. On average you can expect to pay $269. The most popular route, (Chicago O'Hare Intl - Monterrey Gen Mariano Escobedo), can usually be booked for $232.

  • Can I find deals for flights from O'Hare Intl to Monterrey that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Monterrey flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Monterrey?

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

  • Can I find deals for business class flights from O'Hare Intl to Monterrey?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 O'Hare Intl Airport to Monterrey?

    Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Monterrey (average of $291). Flying from Chicago O'Hare Intl Airport to Monterrey in December is currently the most expensive (average of $632). 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 O'Hare Intl to Monterrey

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

Top 4 airlines flying from O'Hare Intl to Monterrey

Discover the top 4 airlines that operate flights from O'Hare Intl 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 July 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$137Average$466FlexibilityNo cancel feeOn-time79%
VivaCheapest$178Average$338FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$236Average$521FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$413Average$479FlexibilityNo cancel feeOn-time71%

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