Aeromexico Flights from Chicago (ORD) to Monterrey (MTY) from $646

It's always prudent to find out about any quarantine requirements and travel advice reports in effect in your destination city. Make sure you go to the Covid-19 Travel Advisor for up-to-date info on flying to Monterrey, Nuevo Leon (MTY-General Mariano Escobedo Intl.).

Your boarding pass usually displays exactly which terminal your Aeromexico flight will be departing from at O'Hare Airport. It might also be able to provide you with the arrival details for Monterrey Intl. Airport. If not, you could always ask your airline before you fly.

You won't be able to fly direct from O'Hare Airport to Monterrey, Nuevo Leon (MTY-General Mariano Escobedo Intl.) with Aeromexico. Be ready to make a stopover if you have to travel on this particular airline and route.

Each year, Aeromexico flies between ORD and General Mariano Escobedo Intl. Airport (MTY) roughly 104 times.

For more info about changing your flight to Monterrey, Nuevo Leon (MTY-General Mariano Escobedo Intl.), please visit our Customer Service Portal.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2020. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Sunday, as data shows the end of the week is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2020, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2020 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2 weeks to 2 months prior to their travel dates.

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2020 saved nearly 40% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2020. Savings are subject to change based on departure location, date and destination.