186 € Cheap Flights from Chicago O'Hare International to Monterrey Gen Mariano Escobedo

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Flight deals from Chicago O'Hare International to Monterrey Gen Mariano Escobedo

Looking for a cheap last-minute deal or the best return flight from Chicago O'Hare International to Monterrey Gen Mariano Escobedo? Find the lowest prices on one-way and return tickets right here.

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

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago O'Hare International to Monterrey Gen Mariano Escobedo flights are currently cheapest in June.

Direct flights from Chicago O'Hare International to Monterrey Gen Mariano Escobedo

Chicago O'Hare International to Monterrey Gen Mariano Escobedo: Alternative routes

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

Chicago to Monterrey: Flight information

The things to know before you go.
Cheapest flight found186 €
Cheapest month to flyJune
Average flight time3 hrs, 48 mins
Most popular airlineUnited
Average flights per week23

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

The best price we found for a return flight from Chicago O'Hare International to Monterrey Gen Mariano Escobedo is 186 €. 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 48 minutes is the average flight time from Chicago O'Hare International to Monterrey Gen Mariano Escobedo.
United, SkyWest Airlines and Emirates fly direct from Chicago O'Hare International to Monterrey Gen Mariano Escobedo.
As of February 2026, there are 23 flights per week flying from Chicago O'Hare International to Monterrey Gen Mariano Escobedo.
The cheapest month to fly from Chicago O'Hare International to Monterrey Gen Mariano Escobedo is usually June.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chicago O'Hare International Airport to Monterrey Gen Mariano Escobedo Airport on Monday, 1 June 2026.
Yes – the average flight time is 3 hours and 48 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 Monterrey Gen Mariano Escobedo 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.
Currently, Viva offers the cheapest flight tickets to Monterrey Gen Mariano Escobedo.

Flying from O'Hare International Airport (ORD) to Gen Mariano Escobedo Airport (MTY): what you need to know

  • The average length of a direct flight from O'Hare International Airport to Gen Mariano Escobedo Airport is 3 hours 35 minutes.

  • Monterrey is one hour behind Chicago and is in the UTC-6 timezone.

  • Choose from 13 weekly O'Hare International Airport to Gen Mariano Escobedo Airport flights. The 08:45 departure with United Airlines is the earliest available. VivaAerobus operates the latest service of the day at 17:00.

  • To ensure you catch your ORD to MTY flight, allow plenty of time to navigate the airport and find your gate. Turning up two hours ahead of international departures and an hour before domestic flights is the standard rule.

  • During popular months such as August, it's best to get to the airport earlier. Plan to arrive two hours before domestic departures and four hours ahead for international flights whenever you're travelling during a high season in general.

  • Jetting into Monterrey (and then seeing more of Mexico!) is a cinch with United Airlines. This popular carrier offers direct flights from O'Hare International Airport to Gen Mariano Escobedo Airport.

  • The majority of passengers choose to travel with United Airlines on this route.

  • United Airlines is the most punctual carrier that operates ORD to MTY flights. A reliable 80.0% of its services on this route arrive as planned.

  • If you'd like to break up your flight, simply uncheck 'Direct flights only' when searching for your ticket from O'Hare International Airport to Gen Mariano Escobedo Airport. These are the most popular stopovers between ORD and MTY:

    • Dallas/Fort Worth International Airport

    • George Bush Intercontinental Airport

    • Hartsfield-Jackson Atlanta International Airport

How to find the cheapest flights from O'Hare International Airport (ORD) to Gen Mariano Escobedo Airport (MTY)

  • Right now, 59 € is the lowest price we've found for a one-way O'Hare International Airport to Gen Mariano Escobedo Airport flight. The best price for a return plane ticket is 186 €. Remember that fares could change due to demand when booking.

  • Score cheap tickets from ORD to MTY by booking six months ahead. According to our research, that's the sweet spot for finding the biggest deals.

  • Plan your trip for May. That's the cheapest month for flights from O'Hare International Airport to Gen Mariano Escobedo Airport. If you're flexible on when you fly, use the 'Whole month' tool to see the cheapest price across each month.

  • Picking up cheap flights from ORD to MTY is a cinch with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch as soon as a new deal comes up.

  • Secure the right flight for you with the help of the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from O'Hare International Airport to Gen Mariano Escobedo Airport, use the 'Sort by' function. You can also filter by airline, arrival and departure times, and number of stops.

Handy information about O'Hare International Airport (ORD)

  • The address for ORD is 10000 West O'Hare.

  • When it comes to the on-time performance of O'Hare International Airport, data shows 74.85% of flights stick to their scheduled arrival time.

  • O'Hare International Airport is about 40 kilometres from central Chicago. If you're driving, ride-sharing or catching a cab from the centre, it'll take you 35 minutes or so to get there, depending on the traffic.

  • Planning to catch public transport? Expect a journey time of around 55 minutes.

  • Looking for a convenient hotel near ORD? If you're boarding an early flight from O'Hare International Airport to Gen Mariano Escobedo Airport, these stays will put you moments from your check-in counter:

Arriving at Gen Mariano Escobedo Airport (MTY)

Getting from Gen Mariano Escobedo Airport (MTY) to central Monterrey

  • Gen Mariano Escobedo Airport to the centre of Monterrey has a drive time of about 35 minutes. It's approximately 31 kilometres away.

  • Travelling to the centre on public transport takes about 1 hour 45 minutes.

When to fly to Gen Mariano Escobedo Airport (MTY)

  • The quietest month for a flight from O'Hare International Airport to Gen Mariano Escobedo Airport is April, while July is the most popular. Choose the ideal time to visit Monterrey based on whether you prefer a faster pace or a more relaxed vibe.

  • The warmest month in Monterrey is August, with the temperature ranging between 22ºC (72ºF) and 37ºC (99ºF). Lock in your flights from O'Hare International Airport to Gen Mariano Escobedo Airport in this month if this is the type of weather you like.

  • If you like travelling in cooler conditions, search for a cheap ticket from ORD to MTY in January. Temperatures average between 6ºC (43ºF) and 23ºC (73ºF) then.

Explore more of Mexico

  • San Luis Potosi is just one of the many places in Mexico waiting to be discovered after you've experienced Monterrey. Around 402 kilometres away to the south, well-known attractions include 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. Get a taste of what this destination has to offer at Templo de San Antonio, Museo Nacional de la Muerte and Jardin de San Marcos.

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