$143+ 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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Monterrey to Illinois 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 يونيو 15, 2025.
Round-trip from | $227 (United Airlines) |
|---|---|
One-way from | $143 (Flightnetwork) |
Popular in | October |
Cheapest in | January |
Average price | $289 |
Good round-trip deal | $227 or less |
Good one-way deal | $152 or less |
Find flight deals from Monterrey to Illinois
Cheapest flights from Monterrey to IllinoisExplore 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 يونيو 15, 2025.
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 يونيو 15, 2025.
This United Airlines deal was found by Cheapflights users on 6/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 6/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 6/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This eDestinos deal was found by Cheapflights users on 6/14. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Aeromexico deal was found by Cheapflights users on 6/13. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 6/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This SmartFares deal was found by Cheapflights users on 6/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This eDestinos deal was found by Cheapflights users on 6/14. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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.
This Delta deal was found by Cheapflights users on 6/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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 يونيو 15, 2025.
Use the filters below to find and compare flights from Monterrey to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
MonterreyChicago
MTY - ORD
MTYORD
Monterrey Gen Mariano Escobedo
ر 8/20
12:25 pm-4:52 pm
Nonstop3h 27m
Chicago O'Hare Intl
ح 8/24
8:52 am-11:41 am
Nonstop3h 49m
MonterreyChicago
MTY - ORD
MTYORD
Monterrey Gen Mariano Escobedo
ر 9/10
7:20 pm-11:50 pm
Nonstop3h 30m
Chicago O'Hare Intl
ر 10/22
12:25 pm-3:00 pm
Nonstop3h 35m
MonterreyChicago
MTY - ORD
MTYORD
Monterrey Gen Mariano Escobedo
س 10/25
2:25 pm-11:46 pm
1 stop8h 21m
Chicago O'Hare Intl
س 11/1
5:00 am-12:15 pm
1 stop8h 15m
MonterreyChicago
MTY - ORD
MTYORD
Monterrey Gen Mariano Escobedo
ث 7/29
12:25 pm-8:15 pm
1 stop6h 50m
Chicago O'Hare Intl
ث 8/5
1:54 pm-12:29 am
2 stops11h 35m
MonterreyChicago
MTY - ORD
MTYORD
Monterrey Gen Mariano Escobedo
س 9/20
2:46 pm-12:29 am
1 stop8h 43m
Chicago O'Hare Intl
ث 9/23
1:55 am-10:45 am
1 stop9h 50m
MonterreyChicago
MTY - MDW
MTYMDW
Monterrey Gen Mariano Escobedo
ر 10/1
11:58 am-9:44 pm
1 stop8h 46m
Chicago Midway
خ 10/9
10:35 am-6:15 pm
1 stop8h 40m
MonterreyChicago
MTY - MDW
MTYMDW
Monterrey Gen Mariano Escobedo
ن 10/6
7:55 am-9:44 pm
2 stops12h 49m
Chicago Midway
ح 10/12
6:00 am-10:48 am
1 stop5h 48m
MonterreyChicago
MTY - ORD
MTYORD
Monterrey Gen Mariano Escobedo
ر 9/10
12:38 pm-12:15 am
1 stop10h 37m
Chicago O'Hare Intl
ر 10/22
12:25 pm-3:00 pm
Nonstop3h 35m
MonterreyChicago
MTY - MDW
MTYMDW
Monterrey Gen Mariano Escobedo
خ 7/24
11:50 am-9:42 pm
1 stop8h 52m
Chicago Midway
ر 8/13
10:11 am-4:55 pm
1 stop7h 44m
MonterreyChicago
MTY - ORD
MTYORD
Monterrey Gen Mariano Escobedo
ر 10/1
5:12 pm-5:42 am
1 stop11h 30m
Chicago O'Hare Intl
خ 10/9
6:34 pm-9:05 pm
Nonstop3h 31m
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.
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 $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 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 يونيو 15, 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.
Weekly flight availability from Monterrey to Illinois
Explore weekly flight availability from Monterrey to Illinois. 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 يونيو 15, 2025.
The most flights from MTY to USIL 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 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 يونيو 15, 2025.
Peruse reviews from past customers who have flown with Delta, Copa Airlines and Aeromexico 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.
Boarding
Entertainment
Food
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Entertainment
Food
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Entertainment
Food
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Entertainment
Food
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Entertainment
Food
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Entertainment
Food
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
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.
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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.
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 يونيو 15, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$135 | Average$202 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$140 | Average$324 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$195 | Average$293 | FlexibilityNo cancel fee | On-timeN/A |