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Monterrey

$69+ Cheap flights from Illinois 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MTY
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Illinois to Monterrey

Keep the following information in mind while searching for Illinois to Monterrey flight deals. Data was last updated June 12, 2025.

Round-trip from

$213
(Mytrip)

One-way from

$69
(Mytrip)

Popular in

December

Cheapest in

January

Average price

$337

Good round-trip deal

$287 or less

Good one-way deal

$140 or less
From Illinois to Monterrey Gen Mariano Escobedo
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One-way flight from Illinois to Monterrey Gen Mariano Escobedo
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High demand for flights, 5% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($9 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 Illinois to Monterrey Gen Mariano Escobedo.
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Price to beat on a one-way flight from Illinois to Monterrey Gen Mariano Escobedo.
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Find flight deals from Illinois to Monterrey

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

This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2112:25 pmORD - MTY
Nonstop3h 30mViva
Sun 8/247:20 pmMTY - ORD
Nonstop3h 30mViva
Deal found 6/11$213
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/95:00 amORD - MTY
1 stop4h 55mAmerican Airlines
Wed 7/165:57 pmMTY - ORD
1 stop6h 02mAmerican Airlines
Deal found 6/10$255
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/112:25 pmORD - MTY
Nonstop3h 30mMultiple Airlines
Wed 7/912:25 pmMTY - ORD
1 stop6h 50mMultiple Airlines
Deal found 6/12$263
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/15:35 amORD - MTY
1 stop6h 10mAeromexico
Wed 7/912:25 pmMTY - ORD
1 stop6h 50mAeromexico
Deal found 6/12$275
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/16:00 amMDW - MTY
1 stop5h 45mAeromexico
Wed 7/911:50 amMTY - MDW
1 stop8h 52mAeromexico
Deal found 6/11$275
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/202:00 amORD - MTY
1 stop9h 21mDelta
Sun 8/2412:25 pmMTY - ORD
1 stop6h 58mDelta
Deal found 6/11$290
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/110:26 amMDW - MTY
1 stop7h 48mDelta
Wed 7/911:50 amMTY - MDW
1 stop8h 52mDelta
Deal found 6/12$294
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/301:55 amORD - MTY
1 stop11h 02mVolaris
Wed 7/912:38 pmMTY - ORD
1 stop10h 37mVolaris
Deal found 6/10$385
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.
Wed 6/188:45 amORD - MTY
Nonstop3h 56mUnited Airlines
Sun 6/2212:25 pmMTY - ORD
Nonstop3h 33mUnited Airlines
Deal found 6/11$441
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/234:01 pmMDW - MTY
1 stop8h 54mMultiple Airlines
Thu 6/266:10 amMTY - MDW
1 stop12h 06mMultiple Airlines
Deal found 6/12$484
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/199:59 pmMDW - MTY
1 stop12h 11mVolaris
Sat 6/286:10 amMTY - MDW
1 stop12h 06mVolaris
Deal found 6/11$527

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois 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 June 12, 2025.
Use the filters below to find and compare flights from Illinois to Monterrey that are best for you.

Fly from

Illinois

Fly to

Monterrey

Route

Depart

Return

Price

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Thu 8/21

12:25 pm-2:55 pm

Nonstop3h 30m

Monterrey Gen Mariano Escobedo

Sun 8/24

7:20 pm-11:50 pm

Nonstop3h 30m

$213

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Wed 7/9

5:00 am-8:55 am

1 stop4h 55m

Monterrey Gen Mariano Escobedo

Wed 7/16

5:57 pm-12:59 am

1 stop6h 02m

$255

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Tue 7/1

12:25 pm-2:55 pm

Nonstop3h 30m

Monterrey Gen Mariano Escobedo

Wed 7/9

12:25 pm-8:15 pm

1 stop6h 50m

$263

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Tue 7/1

5:35 am-10:45 am

1 stop6h 10m

Monterrey Gen Mariano Escobedo

Wed 7/9

12:25 pm-8:15 pm

1 stop6h 50m

$275

ChicagoMonterrey

MDW - MTY

MDWMTY

Chicago Midway

Tue 7/1

6:00 am-10:45 am

1 stop5h 45m

Monterrey Gen Mariano Escobedo

Wed 7/9

11:50 am-9:42 pm

1 stop8h 52m

$275

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Wed 8/20

2:00 am-10:21 am

1 stop9h 21m

Monterrey Gen Mariano Escobedo

Sun 8/24

12:25 pm-8:23 pm

1 stop6h 58m

$290

ChicagoMonterrey

MDW - MTY

MDWMTY

Chicago Midway

Tue 7/1

10:26 am-5:14 pm

1 stop7h 48m

Monterrey Gen Mariano Escobedo

Wed 7/9

11:50 am-9:42 pm

1 stop8h 52m

$294

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Mon 6/30

1:55 am-11:57 am

1 stop11h 02m

Monterrey Gen Mariano Escobedo

Wed 7/9

12:38 pm-12:15 am

1 stop10h 37m

$385

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Wed 6/18

8:45 am-11:41 am

Nonstop3h 56m

Monterrey Gen Mariano Escobedo

Sun 6/22

12:25 pm-4:58 pm

Nonstop3h 33m

$441

ChicagoMonterrey

MDW - MTY

MDWMTY

Chicago Midway

Mon 6/23

4:01 pm-11:55 pm

1 stop8h 54m

Monterrey Gen Mariano Escobedo

Thu 6/26

6:10 am-7:16 pm

1 stop12h 06m

$484

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 25 results
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2
3

Best time to book a flight from Illinois to Monterrey

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

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

Currently, February is the cheapest month in which you can book a flight from Illinois to Monterrey (average of $242). Flying from Illinois to Monterrey in December is currently the most expensive (average of $432). 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 IL to MTY?

Find hourly flight availability from Illinois 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 June 12, 2025.

When flying from Illinois to Monterrey, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Illinois to Monterrey

Explore weekly flight availability from Illinois 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 June 12, 2025.

The most flights from USIL to MTY 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 Monterrey by month

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

In terms of precipitation, rainfall in Monterrey ranges from 0.6 - 5.9 inches per month. September is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Monterrey when rainfall is around 0.6 in.

Temperature in Monterrey by month

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

If weather is an important factor for your trip to Monterrey, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 June 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and Aeromexico from Illinois to Monterrey by reading reviews from past customers. 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Aeromexico
7.5
Good
1,706 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

Related info for your journey

Find useful and relevant information for your journey from Illinois 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 Illinois?

    For a flight from Illinois 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.

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

    The cheapest airlines for a one-way flight from Illinois to Monterrey are Viva ($69), American Airlines ($107), and Delta ($119).

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

    No one likes to see their flight delayed. When booking a flight from Illinois to Monterrey consider choosing SkyWest Airlines (85%), United Airlines (85%) or Viva (74%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Illinois to Monterrey?

    The cheapest flight price from Illinois to Monterrey is $82. On average you can expect to pay $266. The most popular route, (Chicago O'Hare Intl - Monterrey Gen Mariano Escobedo), can usually be booked for $213.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Illinois to Monterrey (average of $242). Flying from Illinois to Monterrey in December is currently the most expensive (average of $432). 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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Top 6 airlines flying from Illinois to Monterrey

Discover the top 6 airlines that operate flights from Illinois 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$58Average$191FlexibilityNo cancel feeOn-time79%
FrontierCheapest$118Average$167FlexibilityNo cancel feeOn-time62%
AeromexicoCheapest$137Average$361FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$160Average$371FlexibilityNo cancel feeOn-time69%
VivaCheapest$168Average$289FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$259Average$346FlexibilityNo cancel feeOn-time71%

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