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Cheap flights from Chicago to Monterrey

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Compare Chicago to Monterrey flight deals

Find the cheapest month or even day of the year to fly to Monterrey

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Flight deals from Chicago to Monterrey

Looking for a cheap last-minute deal or the best round-trip flight from Chicago to Monterrey? Find the lowest prices on one-way and round-trip tickets right here.
Monterrey.C$304 per passenger.Departing Fri, Sep 26, returning Sun, Sep 28.Round-trip flight with Viva Aerobus.Outbound direct flight with Viva Aerobus departing from Chicago O'Hare International on Fri, Sep 26, arriving in Monterrey Gen Mariano Escobedo.Inbound direct flight with Viva Aerobus departing from Monterrey Gen Mariano Escobedo on Sun, Sep 28, arriving in Chicago O'Hare International.Price includes taxes and charges.From C$304, select.
Monterrey.C$304 per passenger.Departing Fri, Sep 26, returning Tue, Oct 14.Round-trip flight with Viva Aerobus.Outbound direct flight with Viva Aerobus departing from Chicago O'Hare International on Fri, Sep 26, arriving in Monterrey Gen Mariano Escobedo.Inbound direct flight with Viva Aerobus departing from Monterrey Gen Mariano Escobedo on Tue, Oct 14, arriving in Chicago O'Hare International.Price includes taxes and charges.From C$304, select.
Monterrey.C$307 per passenger.Departing Mon, Jan 12, returning Wed, Jan 21.Round-trip flight with Viva Aerobus.Outbound direct flight with Viva Aerobus departing from Chicago O'Hare International on Mon, Jan 12, arriving in Monterrey Gen Mariano Escobedo.Inbound direct flight with Viva Aerobus departing from Monterrey Gen Mariano Escobedo on Wed, Jan 21, arriving in Chicago O'Hare International.Price includes taxes and charges.From C$307, select.
Monterrey.C$308 per passenger.Departing Sun, Mar 15, returning Sun, Mar 22.Round-trip flight with Viva Aerobus.Outbound direct flight with Viva Aerobus departing from Chicago O'Hare International on Sun, Mar 15, arriving in Monterrey Gen Mariano Escobedo.Inbound direct flight with Viva Aerobus departing from Monterrey Gen Mariano Escobedo on Sun, Mar 22, arriving in Chicago O'Hare International.Price includes taxes and charges.From C$308, select.
Monterrey.C$312 per passenger.Departing Thu, Aug 21, returning Mon, Aug 25.Round-trip flight with Viva Aerobus.Outbound direct flight with Viva Aerobus departing from Chicago O'Hare International on Thu, Aug 21, arriving in Monterrey Gen Mariano Escobedo.Inbound direct flight with Viva Aerobus departing from Monterrey Gen Mariano Escobedo on Mon, Aug 25, arriving in Chicago O'Hare International.Price includes taxes and charges.From C$312, select.
Monterrey.C$319 per passenger.Departing Tue, Oct 21, returning Tue, Oct 28.Round-trip flight with Viva Aerobus.Outbound direct flight with Viva Aerobus departing from Chicago O'Hare International on Tue, Oct 21, arriving in Monterrey Gen Mariano Escobedo.Inbound direct flight with Viva Aerobus departing from Monterrey Gen Mariano Escobedo on Tue, Oct 28, arriving in Chicago O'Hare International.Price includes taxes and charges.From C$319, select.
Monterrey.C$319 per passenger.Departing Thu, Aug 21, returning Sat, Sep 6.Round-trip flight with Viva Aerobus.Outbound direct flight with Viva Aerobus departing from Chicago O'Hare International on Thu, Aug 21, arriving in Monterrey Gen Mariano Escobedo.Inbound direct flight with Viva Aerobus departing from Monterrey Gen Mariano Escobedo on Sat, Sep 6, arriving in Chicago O'Hare International.Price includes taxes and charges.From C$319, select.
Monterrey.C$321 per passenger.Departing Sat, Nov 8, returning Wed, Nov 26.Round-trip flight with Viva Aerobus.Outbound direct flight with Viva Aerobus departing from Chicago O'Hare International on Sat, Nov 8, arriving in Monterrey Gen Mariano Escobedo.Inbound direct flight with Viva Aerobus departing from Monterrey Gen Mariano Escobedo on Wed, Nov 26, arriving in Chicago O'Hare International.Price includes taxes and charges.From C$321, select.

Find the cheapest month to fly from Chicago to Monterrey

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago to Monterrey flights are currently cheapest in September.
Jun
from C$394
Jul
from C$368
Aug
from C$312
Sep
from C$304
Oct
from C$319
Nov
from C$321
Dec
from C$427
Jan
from C$307
Feb
from C$371
Mar
from C$308
Apr
Find prices
May
Find prices

Direct flights from Chicago to Monterrey

Alternative Chicago to Monterrey routes

Looking for the cheapest, fastest or easiest route from Chicago to Monterrey? You could fly into the following airports instead.

Chicago to Monterrey: Flight information

The things to know before you go.
Cheapest flight foundC$304
Cheapest month to flySeptember
Average flight time3 hrs, 50 mins
Most popular airlineUnited
Average flights per week21

Finding cheap flights from Chicago to Monterrey: Frequently asked questions

There are 3 airports in Monterrey: Monterrey Aeropuerto Del Norte, Monterrey Gen Mariano Escobedo and Saltillo.
The best price we found for a round-trip flight from Chicago to Monterrey is C$304. 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 50 minutes is the average flight time from Chicago to Monterrey.
Currently, there are no airlines that fly direct from Chicago to Monterrey. But we found flights with one or more stops from C$304.
There are 21 flights per week flying from Chicago to Monterrey, as of June 2025.
The cheapest month to fly from Chicago to Monterrey is usually June 2025.
If you're flying from Chicago, the cheapest airport near Monterrey is Monterrey Gen Mariano Escobedo – which is 23.6 km away from the center of Monterrey. We've found flights to this airport from C$304.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Monterrey on Friday, September 26, 2025.
No airlines currently offer direct flights between Chicago and Monterrey. Most routes have one or more stops.
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 Monterrey 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 Monterrey is around 40 days in advance, so don’t leave your flight to the last minute.
In June, the average temperature is usually around 26°C. June is typically the warmest month in Monterrey, when it usually averages around 33°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 7°C. The rainiest month is September.
The cheapest airline that flies to Monterrey is Viva Aerobus.

Flying from Chicago to Monterrey: what you need to know

  • Start your travel planning by considering the departure point for your flight from Chicago to Monterrey. O'Hare International Airport (ORD) and Chicago Midway International Airport (MDW) are the main airports in Chicago.

  • Hop off the plane at Monterrey's major arrival point, Gen Mariano Escobedo Airport (MTY).

  • Around 3 hours 45 minutes is how long you can expect to be travelling on a direct Chicago to Monterrey flight.

  • Monterrey's timezone is UTC-6, which makes Monterrey one hour behind Chicago.

  • Choose from 16 services each week between O'Hare International Airport (ORD) and {"defaultCase":"Gen Mariano Escobedo Airport","accusativeCase":"Gen Mariano Escobedo Airport","nominativeCase":"Gen Mariano Escobedo Airport","dativeCase":"Gen Mariano Escobedo Airport"} (MTY). This is the most popular route when booking flights from Chicago to Monterrey.

  • To ensure you catch your Chicago to Monterrey flight, leave enough time to check in and drop off your luggage. Arriving two hours before international departures and an hour before domestic flights is the standard rule.

  • If you're heading away during a peak month like August, head to the airport even earlier. You'll want to arrive up to four hours before international flights and two hours ahead of domestic departures. Security lines will be longer during high seasons like Christmas, New Year and spring break.

How to find the cheapest flights from Chicago to Monterrey

  • Book two months before your departure date. Pricing trends suggest that this is the ideal window for finding cheap Chicago to Monterrey flights.

  • The best month for landing cheap plane tickets from Chicago to Monterrey is May. Use the 'Whole month' tool to compare all available prices, then select the dates offering the lowest fares.

  • There's no need to search every day to find out if fares have dropped when you set up a Price Alert. We'll update you when there's a better deal on cheap flights from Chicago to Monterrey.

  • Pick your ideal departure and arrival times, number of stops and airlines by using the filters. Alternatively, sort your Chicago to Monterrey flight results by 'Cheapest,' 'Fastest' or 'Best.'

Flying from Chicago

O'Hare International Airport (ORD)

  • Jet off from O'Hare International Airport (ORD) on a nonstop flight from Chicago to Monterrey. From ORD, you can land directly at Gen Mariano Escobedo Airport (MTY).

  • Choose from a variety of carriers offering direct Chicago to Monterrey plane tickets with departures from ORD, including:

  • Think about adding a stopover to potentially save money on your Chicago to Monterrey flight. Simply uncheck 'Direct flights only' when searching for departures from O'Hare International Airport. Take a break (and maybe save some cash) by stopping at one of these airports:

    • Dallas/Fort Worth International Airport (DFW)

    • George Bush Intercontinental Airport (IAH)

    • Hartsfield-Jackson Atlanta International Airport (ATL)

  • Located around 26 kilometres from central Chicago, ORD can be reached in about 35 minutes by car (depending on traffic). The journey by public transport takes roughly 55 minutes.

  • After a hassle-free start to your journey? Stay near O'Hare International Airport. Whether you've booked an early flight from Chicago to Monterrey or just don't like being rushed, these hotels are the answer:

  • When it comes to O'Hare International Airport's on-time performance, data shows 74.85% of flights arrive within the scheduled time frame.

  • ORD's address is 10000 West O'Hare.

Chicago Midway International Airport (MDW)

  • Get the most out of your vacation with a stopover on your Chicago to Monterrey flight. Visit family or friends or tick a new city off your list. Whatever you choose to do, here's where you can stop between Chicago Midway International Airport and Monterrey:

    • George Bush Intercontinental Airport (IAH)

    • Dallas/Fort Worth International Airport (DFW)

    • Hartsfield-Jackson Atlanta International Airport (ATL)

  • You can get to MDW from central Chicago in about 20 minutes by car, depending on traffic. The journey by public transport takes roughly 45 minutes to travel the 14 kilometres or so.

  • Want to enjoy an extra night away before your flight from Chicago to Monterrey? Relax in a hotel near Chicago Midway International Airport before your adventure officially begins. Check out these accommodation options:

  • Chicago Midway International Airport has an on-time performance rate of 77.88%. This figure provides insight into how often flights departing from this airport land on time.

  • You'll find MDW at 5700 South Cicero.

Arriving in Monterrey

Gen Mariano Escobedo Airport (MTY)

  • The distance from Gen Mariano Escobedo Airport (MTY) to central Monterrey is approximately 23 kilometres. It'll take you about 35 minutes to reach the centre driving.

  • It usually takes 1 hour 45 minutes to get there on public transport.

  • Consider staying in a hotel close to MTY if you're coming in on a late flight from Chicago to Monterrey. Pick one of these options and skip the long transfer:

  • Fast-track your adventure by picking up a Gen Mariano Escobedo Airport rental car. Grab your wheels from America, MEX or Europcar and experience the lesser-explored corners of Monterrey and beyond.

  • Reserving your vehicle from Gen Mariano Escobedo Airport about three weeks in advance can help you get the lowest rate.

Best time to go to Monterrey

  • April is the quietest month for flights from Chicago to Monterrey, while July is the most popular. Work out the best time to visit Monterrey based on whether you like a bustling atmosphere or a more laid-back vibe.

  • Lock in a Chicago to Monterrey ticket departing in August if you want to explore the city during its warmest month. Expect temperatures in Monterrey to range from 22ºC (72ºF) to 37ºC (99ºF).

  • For cooler conditions, search for a cheap flight from Chicago to Monterrey in January when temperatures average between 6ºC (43ºF) and 23ºC (73ºF).

More about Monterrey

  • Start your Monterrey trip right by choosing the perfect place to stay. After booking your flight from Chicago to Monterrey, check out our range of hotels including:

  • All great journeys should include some sightseeing. Macroplaza, Parque Fundidora and Museo del Obispado are essential stops on your Monterrey itinerary.

Explore more of Mexico

  • Monterrey is easy to fall in love with, but there are so many other corners of Mexico just waiting to be discovered. About 402 kilometres south of Monterrey, a visit to San Luis Potosi will keep you busy. Start with leading sights like Tangamanga Park I, Plaza de Aranzazu and Cathedral of San Luis Potosi.

  • Around 467 kilometres south-west of Monterrey, Aguascalientes is another favourite stop in Mexico. Start your sightseeing at Templo de San Antonio, Museo Nacional de la Muerte and Jardin de San Marcos.

Plan the rest of your trip from Chicago to Monterrey

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