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O'Hare Intl

$130+ Cheap flights from Monterrey (MTY) to O'Hare Intl (ORD)

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 6/20. Fares are subject to change and may not be available on all flights or dates of travel.
MTY — ORD
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Monterrey Gen Mariano Escobedo to Chicago O'Hare Intl are usually found in January or March, booked 83 days in advance, depart on a Wednesday or Friday and return on a Thursday

Cheap flight deals from Monterrey to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Monterrey (MTY) to O'Hare Intl (ORD). 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 junio 12, 2025.

Round-trip from

$227
(United Airlines)

One-way from

$130
(Kiwi.com)

Popular in

October

Cheapest in

January

Average price

$195

Good round-trip deal

$227 or less

Good one-way deal

$152 or less
From Monterrey Gen Mariano Escobedo to Chicago O'Hare Intl
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One-way flight from Monterrey Gen Mariano Escobedo to Chicago O'Hare Intl
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Highest demand for flights based on searches. 12% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Monterrey Gen Mariano Escobedo to Chicago O'Hare Intl.
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Price to beat on a one-way flight from Monterrey Gen Mariano Escobedo to Chicago O'Hare Intl.
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Find flight deals from Monterrey to O'Hare Intl

Cheapest flights from Monterrey to O'Hare Intl
Explore the most affordable flight options available from Monterrey to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/712:25 pmMTY - ORD
Nonstop3h 27mUnited Airlines
dom. 10/128:52 amORD - MTY
Nonstop3h 49mUnited Airlines
Deal found 6/11$227
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/47:10 amMTY - ORD
1 stop12h 52mAmerican Airlines
jue. 7/105:00 amORD - MTY
1 stop4h 55mAmerican Airlines
Deal found 6/11$242
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/111:41 amMTY - ORD
1 stop11h 48mDelta
sáb. 10/41:55 amORD - MTY
1 stop10h 55mDelta
Deal found 6/10$257
This Aeromexico deal was found by Cheapflights users on 6/12. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/215:47 amMTY - ORD
1 stop7h 43mAeromexico
mar. 8/269:45 amORD - MTY
1 stop8h 10mAeromexico
Deal found 6/12$260
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
mié. 9/177:20 pmMTY - ORD
Nonstop3h 30mMultiple Airlines
sáb. 9/2012:45 pmORD - MTY
1 stop9h 45mMultiple Airlines
Deal found 6/9$266
This Viva deal was found by Cheapflights users on 6/10. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/257:20 pmMTY - ORD
Nonstop3h 15mViva
sáb. 11/15:30 pmORD - MTY
Nonstop3h 35mViva
Deal found 6/10$278
This eDestinos deal was found by Cheapflights users on 6/12. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/19:07 pmMTY - ORD
1 stop7h 35mVolaris
jue. 10/96:34 pmORD - MTY
Nonstop3h 31mVolaris
Deal found 6/12$331

Cheapflights Fare Finder

Customize your flight search to find flights from Monterrey to O'Hare Intl 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 junio 12, 2025.
Use the filters below to find and compare flights from Monterrey to Chicago O'Hare Intl Airport that are best for you.

Fly from

Monterrey

Fly to

O'Hare Intl

Route

Depart

Return

Price

MonterreyChicago

MTY - ORD

MTYORD

Monterrey Gen Mariano Escobedo

mar. 10/7

12:25 pm-4:52 pm

Nonstop3h 27m

Chicago O'Hare Intl

dom. 10/12

8:52 am-11:41 am

Nonstop3h 49m

$227

MonterreyChicago

MTY - ORD

MTYORD

Monterrey Gen Mariano Escobedo

vie. 7/4

7:10 am-9:02 pm

1 stop12h 52m

Chicago O'Hare Intl

jue. 7/10

5:00 am-8:55 am

1 stop4h 55m

$242

MonterreyChicago

MTY - ORD

MTYORD

Monterrey Gen Mariano Escobedo

mié. 10/1

11:41 am-12:29 am

1 stop11h 48m

Chicago O'Hare Intl

sáb. 10/4

1:55 am-11:50 am

1 stop10h 55m

$257

MonterreyChicago

MTY - ORD

MTYORD

Monterrey Gen Mariano Escobedo

jue. 8/21

5:47 am-2:30 pm

1 stop7h 43m

Chicago O'Hare Intl

mar. 8/26

9:45 am-4:55 pm

1 stop8h 10m

$260

MonterreyChicago

MTY - ORD

MTYORD

Monterrey Gen Mariano Escobedo

mié. 9/17

7:20 pm-11:50 pm

Nonstop3h 30m

Chicago O'Hare Intl

sáb. 9/20

12:45 pm-9:30 pm

1 stop9h 45m

$266

MonterreyChicago

MTY - ORD

MTYORD

Monterrey Gen Mariano Escobedo

sáb. 10/25

7:20 pm-11:35 pm

Nonstop3h 15m

Chicago O'Hare Intl

sáb. 11/1

5:30 pm-8:05 pm

Nonstop3h 35m

$278

MonterreyChicago

MTY - ORD

MTYORD

Monterrey Gen Mariano Escobedo

mié. 10/1

9:07 pm-5:42 am

1 stop7h 35m

Chicago O'Hare Intl

jue. 10/9

6:34 pm-9:05 pm

Nonstop3h 31m

$331

MonterreyChicago

MTY - ORD

MTYORD

Monterrey Gen Mariano Escobedo

vie. 6/20

9:35 pm-7:25 pm

1 stop20h 50m

$130

MonterreyChicago

MTY - ORD

MTYORD

Monterrey Gen Mariano Escobedo

dom. 9/7

7:20 pm-11:50 pm

Nonstop3h 30m

$132

MonterreyChicago

MTY - ORD

MTYORD

Monterrey Gen Mariano Escobedo

mié. 7/9

5:45 am-7:24 pm

1 stop12h 39m

$156

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 16 results
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Best time to book a flight from Monterrey to O'Hare Intl

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

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

Use this chart to determine the optimal time to book a round-trip flight from Monterrey to O'Hare Intl. Price data was last updated on June 9, 2025.

The price you pay for your flight from Monterrey to Chicago O'Hare Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 83 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 Monterrey to Chicago O'Hare Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Monterrey to Chicago O'Hare Intl Airport (average of $245). Flying from Monterrey to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 MTY to ORD?

Find hourly flight availability from Monterrey to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

One of the essential ways to save on airfare from Monterrey to Chicago O'Hare Intl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 49% on airfare.

What is the cheapest day to fly from Monterrey to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Monterrey to O'Hare Intl. Price data was last updated on June 8, 2025.

Travelers seeking maximum savings on their Monterrey to Chicago O'Hare Intl Airport flight should consider departing on Friday at noon when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Monterrey to Chicago O'Hare Intl Airport

Explore weekly flight availability from Monterrey to O'Hare Intl. 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 junio 12, 2025.

The most flights from MTY to ORD are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated junio 12, 2025.
Read through reviews of airlines operating flights from Monterrey to Chicago, such as Alaska Airlines, Delta and Copa Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Copa Airlines
7.5
Good
1,451 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Aeromexico
7.5
Good
1,706 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Monterrey to O'Hare Intl. 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 from for flights from Monterrey to Chicago O'Hare Intl?

    Most people fly from Monterrey Gen Mariano Escobedo (MTY) if they book a flight from Monterrey to Chicago O'Hare Intl. On average, Gen Mariano Escobedo has 2 outbound flights to Chicago O'Hare Intl per day from 3 airlines. Monterrey Gen Mariano Escobedo is conveniently located just 14.9 mi from Monterrey’s city center.

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

    According to our current data, United Airlines ($227), American Airlines ($242), and Delta ($257) offers the cheapest pricing from Monterrey to Chicago O'Hare Intl Airport.

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

    The cheapest airline one-way is Viva, with whom users have recently found tickets for as low as $132. However, be on the lookout for offers from American Airlines and Aeromexico, as they are both options that can get you from Monterrey to Chicago O'Hare Intl Airport for a low price.

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

    The top 3 most reliable airlines when flying from Monterrey to Chicago O'Hare Intl Airport are Viva (90%), SkyWest Airlines (82%) and United Airlines (82%).

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

    On average you can expect to pay $249 for a flight from Monterrey to Chicago O'Hare Intl Airport. The cheapest flight overall is $139 while the most popular route, (Monterrey Gen Mariano Escobedo - Chicago O'Hare Intl) is currently priced at $214.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Monterrey to Chicago O'Hare Intl Airport (average of $245). Flying from Monterrey to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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
Schaumburg
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Alternative routes for Monterrey to O'Hare Intl

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

Top 3 airlines flying from Monterrey to O'Hare Intl

Discover the top 3 airlines that operate flights from Monterrey to O'Hare Intl. 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$135Average$202FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$140Average$324FlexibilityNo cancel feeOn-time69%
VivaCheapest$195Average$293FlexibilityNo cancel feeOn-timeN/A

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