$108 Cheap Flights from Chicago (ORD) to Monterrey (MTY)

View $108 flight on Fri, Sep 19, 2025Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to General Mariano Escobedo Intl. Airport (MTY)

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Cheap Flights from Chicago to Monterrey (ORD-MTY)

Prices were available within the past 7 days and start at $108 for one-way flights and $238 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Nov 12 - Tue, Nov 18
ORD
Chicago
MTY
Monterrey
$238 Roundtrip, found 10 hours ago
$238
Roundtrip
found 10 hours ago
Select United flight, departing Wed, Nov 12 from Chicago to Monterrey, returning Tue, Nov 18, priced at $238 found 10 hours ago
Viva
Fri, Jan 16 - Wed, Jan 28
ORD
Chicago
MTY
Monterrey
$241 Roundtrip, found 2 days ago
$241
Roundtrip
found 2 days ago
Select Viva flight, departing Fri, Jan 16 from Chicago to Monterrey, returning Wed, Jan 28, priced at $241 found 2 days ago
Viva
Mon, Jan 12 - Wed, Jan 14
ORD
Chicago
MTY
Monterrey
$246 Roundtrip, found 2 days ago
$246
Roundtrip
found 2 days ago
Select Viva flight, departing Mon, Jan 12 from Chicago to Monterrey, returning Wed, Jan 14, priced at $246 found 2 days ago
American Airlines
Wed, Nov 12 - Tue, Nov 18
ORD
Chicago
MTY
Monterrey
$249 Roundtrip, found 10 hours ago
$249
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Wed, Nov 12 from Chicago to Monterrey, returning Tue, Nov 18, priced at $249 found 10 hours ago
American Airlines
Fri, Sep 19 - Tue, Sep 23
ORD
Chicago
MTY
Monterrey
$250 Roundtrip, found 3 hours ago
$250
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Fri, Sep 19 from Chicago to Monterrey, returning Tue, Sep 23, priced at $250 found 3 hours ago
United
Wed, Nov 12 - Tue, Nov 18
ORD
Chicago
MTY
Monterrey
$255 Roundtrip, found 10 hours ago
$255
Roundtrip
found 10 hours ago
Select United flight, departing Wed, Nov 12 from Chicago to Monterrey, returning Tue, Nov 18, priced at $255 found 10 hours ago
Viva
Sat, Sep 27 - Thu, Oct 2
ORD
Chicago
MTY
Monterrey
$256 Roundtrip, found 6 days ago
$256
Roundtrip
found 6 days ago
Select Viva flight, departing Sat, Sep 27 from Chicago to Monterrey, returning Thu, Oct 2, priced at $256 found 6 days ago
United
Wed, Sep 10 - Fri, Sep 19
ORD
Chicago
MTY
Monterrey
$256 Roundtrip, found 6 hours ago
$256
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Sep 10 from Chicago to Monterrey, returning Fri, Sep 19, priced at $256 found 6 hours ago
Delta
Sun, Sep 7 - Wed, Sep 17
ORD
Chicago
MTY
Monterrey
$272 Roundtrip, found 11 hours ago
$272
Roundtrip
found 11 hours ago
Select Delta flight, departing Sun, Sep 7 from Chicago to Monterrey, returning Wed, Sep 17, priced at $272 found 11 hours ago
Aeromexico
Sat, Nov 8 - Tue, Nov 11
ORD
Chicago
MTY
Monterrey
$275 Roundtrip, found 3 hours ago
$275
Roundtrip
found 3 hours ago
Select Aeromexico flight, departing Sat, Nov 8 from Chicago to Monterrey, returning Tue, Nov 11, priced at $275 found 3 hours ago

Find the cheapest month to fly from Chicago (ORD) to Monterrey (MTY)

January is typically the cheapest month to fly

From $201 - $487 per traveler.

Graph displaying average flight prices per month

Alternative airports near Monterrey

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to General Mariano Escobedo Intl. MTY. Cheapest option available. Average driving time to city center is 27 minutes. Flights from $295
MTY
General Mariano Escobedo Intl.
Cheapest
Average driving time to city center27 min
Flights from $295
Flights from Chicago (ORD) to Monterrey (MTY)
Origin airport
O'Hare Intl.
Destination airport
General Mariano Escobedo Intl.
Airlines serving
Aeromexico, Air Canada, American Airlines, Delta, United, Viva, Volaris
Roundtrip price
$237
Distance
1317 mi
Average flight time
2 hours 43 mins

Chicago to Monterrey Flights

The cheapest times to fly from Chicago to Monterrey

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chicago to Monterrey are during the month of November. You can find some of the cheapest flights from Chicago to Monterrey with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chicago to Monterrey

Sunday is one of the best days to book for cheap flights from Chicago to Monterrey: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Chicago to Monterrey

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chicago to Monterrey in 2025. You can also book with separate airlines for your outbound and return journeys, from $108 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chicago to Monterrey flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chicago to Monterrey airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from O'Hare Intl. Airport (ORD) to General Mariano Escobedo Intl. Airport (MTY) cost?
Score cheap return fares from O'Hare Intl. Airport (ORD) to General Mariano Escobedo Intl. Airport (MTY) starting at $238. Grab a seat and get ready to go. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a United flight leaving ORD on August 15 2025 and touching down at MTY. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from ORD to MTY?
The cheapest flights from ORD to MTY are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from O'Hare Intl. Airport (ORD) to General Mariano Escobedo Intl. Airport (MTY)?
Take the express route to General Mariano Escobedo Intl. Airport (MTY). 3 carriers operate nonstop flights from O'Hare Intl. Airport (ORD), including:

  • United Airlines
  • VivaAerobus
  • Volaris

What is the cheapest airline that flies from ORD to MTY?
Fly from ORD to MTY with United. This carrier currently offers the cheapest one-way fare on this route, starting at $99. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from ORD on September 24 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from O'Hare Intl. Airport (ORD) to General Mariano Escobedo Intl. Airport (MTY)?
With, on average, 2 direct flights that operate from O'Hare Intl. Airport (ORD) to General Mariano Escobedo Intl. Airport (MTY) every day, you'll be jetting off in no time.
What are the most popular departure times for flights from O'Hare Intl. Airport (ORD) to General Mariano Escobedo Intl. Airport (MTY)?
Flights between ORD and MTY are their busiest at 8 AM. For a more relaxed trip and possibly cheaper prices, choose a departure that's outside typical rush times.
What day of the week has the most flights from ORD to MTY?
If you travel on a Friday, you'll get the widest range of choices for flights from O'Hare Intl. Airport (ORD) to General Mariano Escobedo Intl. Airport (MTY).
What is the earliest flight from O'Hare Intl. Airport (ORD) to General Mariano Escobedo Intl. Airport (MTY)?
The earliest flight leaving from O'Hare Intl. Airport (ORD) is at around 8:45AM UTC-6. Hop on this flight and you'll touch down at General Mariano Escobedo Intl. Airport (MTY) at approximately 12:51PM UTC-6. The overall travel time is 4h 6m.
How long does it take to fly from O'Hare Intl. Airport (ORD) to General Mariano Escobedo Intl. Airport (MTY)?
Flights from ORD to MTY have an average travel time of 3 hours and 54 minutes. The total distance between these two airports is 1,300 mi.
What is the best time to fly from O'Hare Intl. Airport (ORD) to General Mariano Escobedo Intl. Airport (MTY)?
To touch down at General Mariano Escobedo Intl. Airport (MTY) on schedule, choose a flight that leaves O'Hare Intl. Airport (ORD) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Monterrey from O'Hare Intl. Airport (ORD)?
If you're flying on a direct flight from O'Hare Intl. Airport (ORD) to Monterrey, General Mariano Escobedo Intl. Airport (MTY) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from O'Hare Intl. Airport (ORD) to General Mariano Escobedo Intl. Airport (MTY) last-minute?
Last-minute bookings from ORD to MTY are generally more expensive. For the lowest prices, start looking for flights early. That being said, if you're flexible with your travel dates, you may land a cheap fare right before your journey.
Is it cheaper to book an ORD to MTY flight and hotel package?
Booking an ORD to MTY flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our wide range of hotels and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from O'Hare Intl. Airport (ORD) to General Mariano Escobedo Intl. Airport (MTY)?
You can usually cancel or reschedule your ORD to MTY flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

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