$105+ Cheap flights from O'Hare Intl (ORD) to Monterrey (MTY)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MTY
Dec 13 — Dec 201
Round-trip
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
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.Cheapflights Tip: The best prices from Chicago O'Hare Intl to Monterrey Gen Mariano Escobedo are usually found in May or February, booked 67 days in advance, depart on a Monday or Thursday and return on a Monday
Cheap flight deals from O'Hare Intl to Monterrey
Cheapest
Best
Last-minute
One-way
Cheapest flights from O'Hare Intl to MonterreyExplore 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 November 13, 2026.
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 November 13, 2026.
This Justfly.com deal was found by Cheapflights users on 11/9. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/161:05 am -
1 stop23h 27m
Sun 11/227:30 pm -
Nonstop3h 25m
Deal found 11/9![Viva logo]()
$319
This Booking.com deal was found by Cheapflights users on 11/8. 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.
Thu 11/121:05 am -
1 stop16h 50m
Fri 12/47:35 pm -
Nonstop3h 25m
Deal found 11/8![Viva logo]()
$321
This Gotogate deal was found by Cheapflights users on 11/8. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:35 am -
Nonstop3h 28m
Thu 11/195:30 am -
1 stop18h 05m
Deal found 11/8![Viva logo]()
$325
This Booking.com deal was found by Cheapflights users on 11/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/241:05 am -
1 stop15h 00m
Tue 12/15:30 am -
1 stop18h 05m
Deal found 11/9![Viva logo]()
$347
This Mytrip deal was found by Cheapflights users on 11/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/910:00 am -
1 stop6h 29m
Wed 12/167:35 pm -
Nonstop3h 25m
Deal found 11/10![Multiple Airlines logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 11/9. 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.
Mon 11/3012:25 am -
1 stop9h 30m
Fri 12/47:35 pm -
Nonstop3h 25m
Deal found 11/9![Viva logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 11/12. 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.
Sat 11/281:05 am -
1 stop9h 09m
Thu 12/37:35 pm -
Nonstop3h 25m
Deal found 11/12![Viva logo]()
$377
Best flights from O'Hare Intl to MonterreyDiscover carefully curated flight deals from O'Hare Intl to Monterrey that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 13, 2026.
Discover carefully curated flight deals from O'Hare Intl to Monterrey that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 13, 2026.
This United Airlines deal was found by Cheapflights users on 11/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/98:43 am -
Nonstop4h 07m
Wed 12/161:35 pm -
Nonstop3h 29m
Deal found 11/9![United Airlines logo]()
$597
This Delta deal was found by Cheapflights users on 11/12. 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.
Wed 3/243:21 pm -
1 stop9h 25m
Mon 3/297:29 am -
2 stops12h 08m
Deal found 11/12![Delta logo]()
$616
This Delta deal was found by Cheapflights users on 11/12. 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.
Fri 1/153:38 pm -
1 stop8h 11m
Sat 2/67:42 am -
2 stops14h 38m
Deal found 11/12![Delta logo]()
$639
This United Airlines deal was found by Cheapflights users on 11/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/138:43 am -
Nonstop4h 07m
Mon 3/1512:10 pm -
1 stop8h 21m
Deal found 11/10![United Airlines logo]()
$677
This United Airlines deal was found by Cheapflights users on 11/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/158:43 am -
Nonstop4h 07m
Sun 2/71:35 pm -
Nonstop3h 29m
Deal found 11/12![United Airlines logo]()
$747
This Delta deal was found by Cheapflights users on 11/8. 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 1/95:30 am -
2 stops12h 33m
Mon 1/182:44 pm -
1 stop8h 19m
Deal found 11/8![Delta logo]()
$814
This United Airlines deal was found by Cheapflights users on 11/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/178:43 am -
Nonstop4h 07m
Fri 2/51:35 pm -
Nonstop3h 29m
Deal found 11/12![United Airlines logo]()
$796
This Delta deal was found by Cheapflights users on 11/8. 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.
Fri 12/185:30 am -
2 stops13h 09m
Mon 12/2810:15 am -
2 stops11h 39m
Deal found 11/8![Delta logo]()
$863
This United Airlines deal was found by Cheapflights users on 11/11. 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 12/239:43 pm -
1 stop24h 23m
Mon 12/281:35 pm -
Nonstop3h 29m
Deal found 11/11![United Airlines logo]()
$892
This United Airlines deal was found by Cheapflights users on 11/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/155:45 am -
1 stop6h 06m
Wed 1/66:30 am -
1 stop15h 03m
Deal found 11/12![United Airlines logo]()
$901
This United Airlines deal was found by Cheapflights users on 11/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/188:43 am -
Nonstop4h 07m
Wed 1/276:30 am -
1 stop8h 22m
Deal found 11/9![United Airlines logo]()
$938
This United Airlines deal was found by Cheapflights users on 11/11. 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.
Sun 1/108:43 am -
Nonstop4h 07m
Wed 1/131:10 pm -
1 stop9h 49m
Deal found 11/11![United Airlines logo]()
$940
Last-minute flights from O'Hare Intl to MonterreyDiscover last-minute flight deals from O'Hare Intl to Monterrey. Data last updated November 13, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Monterrey. Data last updated November 13, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 11/8. 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.
Thu 11/121:05 am -
1 stop16h 50m
Fri 12/47:35 pm -
Nonstop3h 25m
Deal found 11/8![Viva logo]()
$321
This Gotogate deal was found by Cheapflights users on 11/8. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:35 am -
Nonstop3h 28m
Thu 11/195:30 am -
1 stop18h 05m
Deal found 11/8![Viva logo]()
$325
This Justfly.com deal was found by Cheapflights users on 11/9. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/161:05 am -
1 stop23h 27m
Sun 11/227:30 pm -
Nonstop3h 25m
Deal found 11/9![Viva logo]()
$319
This Booking.com deal was found by Cheapflights users on 11/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/241:05 am -
1 stop15h 00m
Tue 12/15:30 am -
1 stop18h 05m
Deal found 11/9![Viva logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 11/12. 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.
Sat 11/281:05 am -
1 stop9h 09m
Thu 12/37:35 pm -
Nonstop3h 25m
Deal found 11/12![Viva logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 11/9. 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.
Mon 11/3012:25 am -
1 stop9h 30m
Fri 12/47:35 pm -
Nonstop3h 25m
Deal found 11/9![Viva logo]()
$373
This Mytrip deal was found by Cheapflights users on 11/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/910:00 am -
1 stop6h 29m
Wed 12/167:35 pm -
Nonstop3h 25m
Deal found 11/10![Multiple Airlines logo]()
$353
One-way flights from O'Hare Intl to MonterreySearch for one-way flight options from O'Hare Intl to Monterrey. Find affordable one-way fares based on user searches. Data last updated November 13, 2026.
Search for one-way flight options from O'Hare Intl to Monterrey. Find affordable one-way fares based on user searches. Data last updated November 13, 2026.
This Booking.com deal was found by Cheapflights users on 11/8. 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.
Thu 1/712:35 am -
Nonstop3h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Viva logo]()
$105
This Booking.com deal was found by Cheapflights users on 11/8. 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.
Thu 3/182:40 pm -
Nonstop3h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Viva logo]()
$121
This Mytrip deal was found by Cheapflights users on 11/8. 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.
Wed 5/51:20 am -
1 stop24h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Viva logo]()
$123
This Booking.com deal was found by Cheapflights users on 11/8. 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.
Tue 3/162:10 am -
1 stop20h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Viva logo]()
$125
This Booking.com deal was found by Cheapflights users on 11/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1712:35 am -
1 stop14h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/12![Viva logo]()
$149
This Booking.com deal was found by Cheapflights users on 11/11. 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.
Thu 12/3112:35 am -
Nonstop3h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/11![Viva logo]()
$153
This Mytrip deal was found by Cheapflights users on 11/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/2612:04 am -
2 stops16h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![Volaris logo]()
$165
This Mytrip deal was found by Cheapflights users on 11/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/910:00 am -
1 stop6h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Multiple Airlines logo]()
$166
This Super.com deal was found by Cheapflights users on 11/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1712:04 am -
1 stop9h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Volaris logo]()
$176
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 November 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $319 (Justfly.com) |
One-way from | $105 (Booking.com) |
Popular in | December |
Cheapest in | May |
Average price | $396 |
Good round-trip deal | $396 or less |
Good one-way deal | $166 or less |
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 7,457,451 searches. Data last updated November 13, 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
Cheapest round-trip
Quickest round-trip
ChicagoMonterrey
ORD Chicago O'Hare Intl - MTY Monterrey Gen Mariano Escobedo
ORDMTY
Chicago O'Hare Intl
Thu 1/7
12:35 am-4:15 am
Nonstop3h 40m
Monterrey Gen Mariano Escobedo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$105
ChicagoMonterrey
ORD Chicago O'Hare Intl - MTY Monterrey Gen Mariano Escobedo
ORDMTY
Chicago O'Hare Intl
Wed 5/5
1:20 am-12:24 am
1 stop24h 04m
Monterrey Gen Mariano Escobedo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$123
ChicagoMonterrey
ORD Chicago O'Hare Intl - MTY Monterrey Gen Mariano Escobedo
ORDMTY
Chicago O'Hare Intl
Tue 1/26
12:04 am-4:13 pm
2 stops16h 09m
Monterrey Gen Mariano Escobedo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$165
ChicagoMonterrey
ORD Chicago O'Hare Intl - MTY Monterrey Gen Mariano Escobedo
ORDMTY
Chicago O'Hare Intl
Sat 1/2
6:00 am-4:35 pm
1 stop10h 35m
Monterrey Gen Mariano Escobedo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$235
ChicagoMonterrey
ORD Chicago O'Hare Intl - MTY Monterrey Gen Mariano Escobedo
ORDMTY
Chicago O'Hare Intl
Tue 11/24
7:49 am-6:00 pm
3 stops34h 11m
Monterrey Gen Mariano Escobedo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$315
ChicagoMonterrey
ORD Chicago O'Hare Intl - MTY Monterrey Gen Mariano Escobedo
ORDMTY
Chicago O'Hare Intl
Wed 12/2
5:30 am-6:52 pm
2 stops13h 22m
Monterrey Gen Mariano Escobedo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$316
ChicagoMonterrey
ORD Chicago O'Hare Intl - MTY Monterrey Gen Mariano Escobedo
ORDMTY
Chicago O'Hare Intl
Wed 12/16
7:25 am-4:35 am
2 stops21h 10m
Monterrey Gen Mariano Escobedo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$317
ChicagoMonterrey
ORD Chicago O'Hare Intl - MTY Monterrey Gen Mariano Escobedo
ORDMTY
Chicago O'Hare Intl
Fri 12/18
5:40 am-7:27 am
2 stops25h 47m
Monterrey Gen Mariano Escobedo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$381
ChicagoMonterrey
ORD Chicago O'Hare Intl - MTY Monterrey Gen Mariano Escobedo
ORDMTY
Chicago O'Hare Intl
Wed 12/2
8:43 am-12:50 pm
Nonstop4h 07m
Monterrey Gen Mariano Escobedo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$397
ChicagoMonterrey
ORD Chicago O'Hare Intl - MTY Monterrey Gen Mariano Escobedo
ORDMTY
Chicago O'Hare Intl
Wed 11/18
8:43 am-12:50 pm
Nonstop4h 07m
Monterrey Gen Mariano Escobedo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$399
Showing 1-10 of 22 resultsSorted by cheapest first
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 November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- 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.
ORD-MTY
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
Prices
Airlines
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 66 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, May is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Monterrey (average of $339). Flying from Chicago O'Hare Intl Airport to Monterrey in December is currently the most expensive (average of $615). 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 November 13, 2026.
It’s optimal to fly from Chicago O'Hare Intl Airport to Monterrey at noon. By choosing this option you can save up to 50% on the cost of your flight, compared to a flight in the morning.
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 November 13, 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.
Food
6.7
Overall
7.3
Crew
8.1
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Food
6.7
Overall
7.3
Crew
8.1
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Food
6.7
Overall
7.3
Crew
8.1
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Food
6.7
Overall
7.3
Crew
8.1
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Food
6.7
Overall
7.3
Crew
8.1
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
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.
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Top 4 airlines flying from O'Hare Intl to Monterrey
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$178 | Average$353 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$317 | Average$440 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$330 | Average$539 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$433 | Average$483 | FlexibilityNo cancel fee | On-time71% |