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$128+ Cheap flights from Monterrey (MTY) to Illinois

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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
MTY — ORD
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Monterrey to Illinois

Keep the following information in mind while searching for Monterrey to Illinois flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$177
(Kiwi.com)

One-way from

$128
(Kiwi.com)

Popular in

October

Cheapest in

January

Average price

$219

Good round-trip deal

$191 or less

Good one-way deal

$132 or less
Provider with most accurate pricing for Monterrey Gen Mariano Escobedo-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Monterrey Gen Mariano Escobedo-Chicago (CHI) flights.
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From Monterrey Gen Mariano Escobedo to Illinois
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One-way flight from Monterrey Gen Mariano Escobedo to Illinois
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Highest demand for flights based on searches. 5% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Monterrey Gen Mariano Escobedo to Illinois.
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Price to beat on a one-way flight from Monterrey Gen Mariano Escobedo to Illinois.
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Find flight deals from Monterrey to Illinois

Cheapest flights from Monterrey to Illinois
Explore the most affordable flight options available from Monterrey to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/26. 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 4/187:10 pmMTY - ORD
Nonstop3h 25mMultiple Airlines
Sun 4/276:34 pmORD - MTY
Nonstop3h 31mMultiple Airlines
Deal found 3/26$177
This eDestinos deal was found by Cheapflights users on 3/26. 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.
Wed 4/912:43 pmMTY - ORD
Nonstop3h 17mVolaris
Sun 4/136:34 pmORD - MTY
Nonstop3h 31mVolaris
Deal found 3/26$187
This eDestinos deal was found by Cheapflights users on 3/26. 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.
Tue 4/227:10 pmMTY - ORD
Nonstop3h 25mViva
Sun 4/2712:35 pmORD - MTY
Nonstop3h 45mViva
Deal found 3/26$201
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Sat 8/1612:25 pmMTY - ORD
Nonstop3h 33mUnited Airlines
Wed 8/207:00 amORD - MTY
1 stop9h 02mUnited Airlines
Deal found 3/27$226
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Thu 4/246:25 pmMTY - ORD
1 stop13h 00mAmerican Airlines
Mon 4/286:00 amORD - MTY
1 stop14h 07mAmerican Airlines
Deal found 3/27$274
This Delta deal was found by Cheapflights users on 3/26. 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.
Sun 9/1411:41 amMTY - ORD
1 stop11h 48mDelta
Wed 9/176:00 amORD - MTY
2 stops13h 26mDelta
Deal found 3/26$287
This Frontier deal was found by Cheapflights users on 3/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2612:43 pmMTY - ORD
Nonstop3h 17mFrontier
Thu 7/316:34 pmORD - MTY
Nonstop3h 31mFrontier
Deal found 3/27$288
This Aeromexico deal was found by Cheapflights users on 3/27. 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.
Sun 4/205:49 amMTY - ORD
1 stop7h 29mAeromexico
Wed 4/301:15 pmORD - MTY
1 stop6h 32mAeromexico
Deal found 3/27$289
This Delta deal was found by Cheapflights users on 3/26. 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.
Sat 5/248:12 amMTY - MDW
1 stop6h 08mDelta
Fri 5/306:00 amMDW - MTY
1 stop6h 12mDelta
Deal found 3/26$293
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 5/211:00 amMTY - MDW
1 stop8h 33mMultiple Airlines
Mon 5/53:49 pmMDW - MTY
1 stop6h 56mMultiple Airlines
Deal found 3/27$312
This Aeromexico deal was found by Cheapflights users on 3/25. 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.
Wed 4/168:03 amMTY - MDW
1 stop7h 09mAeromexico
Sun 4/206:04 amMDW - MTY
1 stop6h 12mAeromexico
Deal found 3/25$329
This Frontier deal was found by Cheapflights users on 3/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/19:02 amMTY - MDW
1 stop9h 06mFrontier
Mon 5/52:45 pmMDW - MTY
1 stop5h 55mFrontier
Deal found 3/26$359

Cheapflights Fare Finder

Customize your flight search to find flights from Monterrey to Illinois 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 March 28, 2025.
Use the filters below to find and compare flights from Monterrey to Illinois that are best for you.

Fly from

Monterrey

Fly to

Illinois

Route

Depart

Return

Price

MonterreyChicago

MTY - ORD

MTYORD

Monterrey Gen Mariano Escobedo

Fri 4/18

7:10 pm-11:35 pm

Nonstop3h 25m

Chicago O'Hare Intl

Sun 4/27

6:34 pm-9:05 pm

Nonstop3h 31m

$177

MonterreyChicago

MTY - ORD

MTYORD

Monterrey Gen Mariano Escobedo

Wed 4/9

12:43 pm-5:00 pm

Nonstop3h 17m

Chicago O'Hare Intl

Sun 4/13

6:34 pm-9:05 pm

Nonstop3h 31m

$187

MonterreyChicago

MTY - ORD

MTYORD

Monterrey Gen Mariano Escobedo

Tue 4/22

7:10 pm-11:35 pm

Nonstop3h 25m

Chicago O'Hare Intl

Sun 4/27

12:35 pm-3:20 pm

Nonstop3h 45m

$201

MonterreyChicago

MTY - ORD

MTYORD

Monterrey Gen Mariano Escobedo

Sat 8/16

12:25 pm-4:58 pm

Nonstop3h 33m

Chicago O'Hare Intl

Wed 8/20

7:00 am-3:02 pm

1 stop9h 02m

$226

MonterreyChicago

MTY - ORD

MTYORD

Monterrey Gen Mariano Escobedo

Thu 5/1

6:25 pm-8:25 am

1 stop13h 00m

Chicago O'Hare Intl

Sun 5/4

6:55 am-1:30 pm

1 stop7h 35m

$241

MonterreyChicago

MTY - ORD

MTYORD

Monterrey Gen Mariano Escobedo

Sun 9/14

11:41 am-12:29 am

1 stop11h 48m

Chicago O'Hare Intl

Wed 9/17

6:00 am-6:26 pm

2 stops13h 26m

$287

MonterreyChicago

MTY - ORD

MTYORD

Monterrey Gen Mariano Escobedo

Sat 7/26

12:43 pm-5:00 pm

Nonstop3h 17m

Chicago O'Hare Intl

Thu 7/31

6:34 pm-9:05 pm

Nonstop3h 31m

$288

MonterreyChicago

MTY - ORD

MTYORD

Monterrey Gen Mariano Escobedo

Sun 4/20

6:25 am-2:18 pm

1 stop6h 53m

Chicago O'Hare Intl

Tue 4/29

1:59 am-10:34 am

1 stop9h 35m

$289

MonterreyChicago

MTY - MDW

MTYMDW

Monterrey Gen Mariano Escobedo

Sat 5/24

8:12 am-3:20 pm

1 stop6h 08m

Chicago Midway

Wed 5/28

10:20 am-5:14 pm

1 stop7h 54m

$293

MonterreyChicago

MTY - MDW

MTYMDW

Monterrey Gen Mariano Escobedo

Fri 5/2

11:00 am-8:33 pm

1 stop8h 33m

Chicago Midway

Mon 5/5

3:49 pm-9:45 pm

1 stop6h 56m

$312

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 31 results
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Best time to book a flight from Monterrey to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois 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 Illinois

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

Currently, August is the cheapest month in which you can book a flight from Monterrey to Illinois (average of $245). Flying from Monterrey to Illinois in March is currently the most expensive (average of $323). 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 IL?

Find hourly flight availability from Monterrey to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Monterrey to Illinois as you normally would.

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois 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 Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, 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 Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated March 28, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and Copa Airlines from Monterrey to Illinois to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,798 reviews

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,798 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,896 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Copa Airlines
7.5
Good
1,395 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Aeromexico
7.5
Good
1,701 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,603 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Monterrey to Illinois. 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 Illinois?

    If you book a flight to Illinois from Monterrey, you will be flying from Gen Mariano Escobedo, which is the city’s only airport. Monterrey Gen Mariano Escobedo (MTY) is located 14.9 mi from the center of Monterrey.

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

    For one-way options, check prices for Viva. According to our data, you can fly for as low as $128. Users have also found prices from $134 and $156 on Volaris and American Airlines, respectively.

  • What are the most popular routes from Monterrey to Illinois?

    While some choose either Monterrey Gen Mariano Escobedo - Chicago Midway or Monterrey Gen Mariano Escobedo - Lambert-St Louis, Monterrey Gen Mariano Escobedo - Chicago O'Hare Intl is the most popular route from Monterrey to Illinois.

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

    The top 3 most reliable airlines when flying from Monterrey to Illinois are SkyWest Airlines (85%), United Airlines (85%) and Emirates (83%).

  • What are the cheapest flights from Monterrey to Illinois?

    While on average a flight from Monterrey to Illinois is generally $179, our data shows the cheapest flight currently is $127. When looking at the most popular route, (Monterrey Gen Mariano Escobedo - Chicago O'Hare Intl), you can expect to pay $177 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Monterrey to Illinois 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 Illinois?

    Currently, August is the cheapest month in which you can book a flight from Monterrey to Illinois (average of $245). Flying from Monterrey to Illinois in March is currently the most expensive (average of $323). 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.

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Alternative routes for Monterrey to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Monterrey to Illinois

Discover the top 3 airlines that operate flights from Monterrey to Illinois. 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$54Average$202FlexibilityNo cancel feeOn-time79%
VivaCheapest$195Average$315FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$227Average$351FlexibilityNo cancel feeOn-time69%
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