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Cheap Flights from Monterrey to Chicago O'Hare International

Compare Monterrey to Chicago O'Hare International flight deals

Find the cheapest month or even day of the year to fly to Chicago O'Hare International

Book the best Chicago O'Hare International fare with no extra fees

Flight deals from Monterrey to Chicago O'Hare International

Looking for a cheap last-minute deal or the best return flight from Monterrey to Chicago O'Hare International? Find the lowest prices on one-way and return tickets right here.
Chicago.R 1,680 per passenger.Departing Thu, 16 Oct.One-way flight with Volaris.Outbound direct flight with Volaris departs from Monterrey Gen Mariano Escobedo on Thu, 16 Oct, arriving in Chicago O'Hare International.Price includes taxes and charges.From R 1,680, select.
Chicago.R 2,470 per passenger.Departing Sat, 27 Sep.One-way flight with Viva.Outbound direct flight with Viva departs from Monterrey Gen Mariano Escobedo on Sat, 27 Sep, arriving in Chicago O'Hare International.Price includes taxes and charges.From R 2,470, select.
Chicago.R 2,481 per passenger.Departing Fri, 20 Mar.One-way flight with Viva.Outbound direct flight with Viva departs from Monterrey Gen Mariano Escobedo on Fri, 20 Mar, arriving in Chicago O'Hare International.Price includes taxes and charges.From R 2,481, select.
Chicago.R 2,570 per passenger.Departing Mon, 20 Apr.One-way flight with Viva.Outbound direct flight with Viva departs from Monterrey Gen Mariano Escobedo on Mon, 20 Apr, arriving in Chicago O'Hare International.Price includes taxes and charges.From R 2,570, select.
Chicago.R 2,572 per passenger.Departing Fri, 5 Dec.One-way flight with Viva.Outbound direct flight with Viva departs from Monterrey Gen Mariano Escobedo on Fri, 5 Dec, arriving in Chicago O'Hare International.Price includes taxes and charges.From R 2,572, select.
Chicago.R 2,572 per passenger.Departing Sat, 1 Nov.One-way flight with Viva.Outbound direct flight with Viva departs from Monterrey Gen Mariano Escobedo on Sat, 1 Nov, arriving in Chicago O'Hare International.Price includes taxes and charges.From R 2,572, select.
Chicago.R 2,572 per passenger.Departing Wed, 27 May.One-way flight with Viva.Outbound direct flight with Viva departs from Monterrey Gen Mariano Escobedo on Wed, 27 May, arriving in Chicago O'Hare International.Price includes taxes and charges.From R 2,572, select.
Chicago.R 2,575 per passenger.Departing Wed, 21 Jan.One-way flight with Viva.Outbound direct flight with Viva departs from Monterrey Gen Mariano Escobedo on Wed, 21 Jan, arriving in Chicago O'Hare International.Price includes taxes and charges.From R 2,575, select.

Find the cheapest month to fly from Monterrey to Chicago O'Hare International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Monterrey to Chicago O'Hare International flights are currently cheapest in October.
Sep
from R 2,470
Oct
from R 1,680
Nov
from R 2,572
Dec
from R 2,572
Jan
from R 2,575
Feb
from R 2,576
Mar
from R 2,481
Apr
from R 2,570
May
from R 2,572
Jun
Find prices
Jul
Find prices
Aug
from R 12,013

Direct flights from Monterrey to Chicago O'Hare International

Monterrey to Chicago O'Hare International: Alternative routes

Compare routes from Monterrey to Chicago below. You may find an airport to fly into that's cheaper, faster, or easier than Chicago O'Hare International.

Monterrey to Chicago: Flight information

The things to know before you go.
Cheapest flight foundR 1,680
Cheapest month to flyOctober
Average flight time3 hrs, 22 mins
Most popular airlineUnited
Average flights per week21

Finding cheap flights from Monterrey to Chicago O'Hare International: Frequently asked questions

The best price we found for a return flight from Monterrey to Chicago O'Hare International is R 3,660. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 22 minutes is the average flight time from Monterrey to Chicago O'Hare International.
United, SkyWest Airlines and Viva fly direct from Monterrey to Chicago O'Hare International.
As of September 2025, there are 21 flights per week flying from Monterrey to Chicago O'Hare International.
The cheapest month to fly from Monterrey to Chicago O'Hare International is usually October.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Monterrey to Chicago O'Hare International Airport on Tuesday, 28 October 2025.
Yes – the average flight time is 3 hours and 22 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chicago O'Hare International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chicago is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Chicago O'Hare International is Viva .

Travelling from Monterrey to O'Hare International Airport (ORD): What you need to know

  • Gen Mariano Escobedo Airport (MTY) is Monterrey's main airport. Check out your options for reserving a flight from Monterrey to O'Hare International Airport (ORD) taking off from here.

  • The average length of a direct Monterrey to O'Hare International Airport flight is 3 hours 25 minutes.

  • The timezone in Chicago is UTC-5, which is one hour ahead of Monterrey. O'Hare International Airport is located in Chicago.

  • With 16 direct flights a week between the two airports, Gen Mariano Escobedo Airport (MTY) to O'Hare International Airport (ORD) is the busiest route. VivaAerobus operates the earliest flight at 10:55am. If you'd like to make the most of your day before flying, the latest departure from MTY to ORD is with VivaAerobus at 7:15pm.

  • To ensure you catch your flight from Monterrey to ORD, leave plenty of time for things like baggage drop and finding your gate. Turning up two hours ahead of international departures and one hour before domestic flights is the general travel rule.

  • Longer lines at check-in and security are likely if you're flying during high season, so give yourself even more breathing space. The recommendation for peak periods? Arrive up to four hours early for international flights and at least two hours for domestic departures.

Airports in Monterrey

Gen Mariano Escobedo Airport (MTY)

  • You can book a direct flight from Monterrey to O'Hare International Airport (ORD) out of Gen Mariano Escobedo Airport (MTY).

  • Pick from a variety of carriers offering direct flights from Monterrey to O'Hare International Airport leaving from MTY. Book your seat with one of these:

  • The preferred choice for passengers flying between MTY and ORD is United Airlines.

  • United Airlines is the top-ranked carrier for punctuality on this route.

  • Think about adding a stopover to find cheap flights from Monterrey to ORD. Simply deselect 'Direct flights only' when browsing departures from Gen Mariano Escobedo Airport (MTY). Break the trip up (and maybe score a better deal) by stopping at one of these popular airports:

    • Dallas/Fort Worth International Airport (DFW)

    • George Bush Intercontinental Airport (IAH)

    • Austin-Bergstrom International Airport (AUS)

  • Travelling from central Monterrey to MTY takes about 1 hour 45 minutes on public transport. If you ride-share, drive or take a cab, you'll cover the 31 kilometres in 35 minutes or so, depending on traffic conditions.

  • Want a leisurely start to your journey? Stay near Gen Mariano Escobedo Airport. Whether you're boarding an early flight from Monterrey to O'Hare International Airport or want to avoid feeling rushed, these hotels are the answer:

  • When it comes to the on-time performance of Gen Mariano Escobedo Airport, 68.87% of flights arrive within the scheduled time frame.

About O'Hare International Airport (ORD)

Getting from O'Hare International Airport (ORD) to central Chicago

  • The centre of Chicago is roughly 26 kilometres from O'Hare International Airport. Journey times by car hire or cab will vary depending on time of day, so do a little research before your trip.

  • It takes roughly 55 minutes if you're travelling by public transport.

How to find the cheapest flights from Monterrey to O'Hare International Airport (ORD)

  • R 1,682 is currently the lowest price for a one-way ticket from Monterrey to O'Hare International Airport. A return flight starts at R 3,664. These prices may change based on availability.

  • To pick up cheap flights from Monterrey to ORD, book in advance. Airlines usually offer lower fares when tickets are first released.

  • Affordable Monterrey to O'Hare International Airport tickets are easier to find when your travel dates are flexible. Use the 'Whole month' search tool to compare fares throughout the month and then pick the cheapest day.

  • Save time looking for cheap plane tickets from Monterrey to ORD by setting up a Price Alert. We'll send you an email or notification on the app when fares go down.

  • Tailor your trip using filters. Pick your departure and arrival times, total journey duration and airlines. You can also sort your results by 'Best,' 'Cheapest' or 'Fastest' flights from Monterrey to O'Hare International Airport.

The best time to fly from Monterrey to O'Hare International Airport (ORD)

  • August is the most popular month for flights from Monterrey to O'Hare International Airport (ORD). Visit Chicago in February if you'd rather avoid peak season.

  • Before locking in your Monterrey to ORD plane ticket, consider what kind of weather works for you. July is the warmest month in Chicago, with temperatures ranging from 15ºC (59ºF) to 29ºC (84ºF).

  • For cooler conditions, search for a cheap ticket from Monterrey to O'Hare International Airport in January when temperatures are between -12ºC (10ºF) and 3ºC (37ºF).

More about Chicago

Explore more of the United States

  • You've visited Chicago, now it's time to explore other parts of the United States. Travel around 290 kilometres south-east to Indianapolis to check off its must-visit sights. From 9-11 Memorial to Lucas Oil Stadium and Eiteljorg Museum, there's plenty to keep you on the go.

  • Around 121 kilometres north of Chicago, Milwaukee is another favourite stop in the United States. Start your sightseeing at Richards Duplex Apartments by Frank Lloyd Wright, Miller Park and Milwaukee County Zoo.

Plan the rest of your trip from Monterrey to Chicago

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.