$598 Cheap Flights from Mendoza (MDZ) to Chicago (ORD)

View $598 flight on Tue, Mar 10, 2026Opens in a new window

Popular airlines from Mendoza (MDZ-Governor Francisco Gabrielli Intl.) to Chicago O'Hare Intl. Airport (ORD)

Cheap Flights from Mendoza to Chicago (MDZ-ORD)

Prices were available within the past 7 days and start at $598 for one-way flights and $968 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Mon, Apr 27 - Mon, May 11
MDZ
Mendoza
ORD
Chicago
$968 Roundtrip, found 1 day ago
$968
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Mon, Apr 27 from Mendoza to Chicago, returning Mon, May 11, priced at $968 found 1 day ago
LATAM Airlines Group
Mon, Apr 27 - Mon, May 11
MDZ
Mendoza
ORD
Chicago
$977 Roundtrip, found 1 day ago
$977
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Mon, Apr 27 from Mendoza to Chicago, returning Mon, May 11, priced at $977 found 1 day ago
LATAM Airlines Group
Mon, Apr 27 - Mon, May 11
MDZ
Mendoza
ORD
Chicago
$1,024 Roundtrip, found 1 day ago
$1,024
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Mon, Apr 27 from Mendoza to Chicago, returning Mon, May 11, priced at $1,024 found 1 day ago
LATAM Airlines Group
Mon, Apr 27 - Mon, May 11
MDZ
Mendoza
ORD
Chicago
$1,032 Roundtrip, found 1 day ago
$1,032
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Mon, Apr 27 from Mendoza to Chicago, returning Mon, May 11, priced at $1,032 found 1 day ago
LATAM Airlines Group
Sat, Mar 28 - Sat, Apr 11
MDZ
Mendoza
ORD
Chicago
$1,354 Roundtrip, found 4 days ago
$1,354
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Sat, Mar 28 from Mendoza to Chicago, returning Sat, Apr 11, priced at $1,354 found 4 days ago
LATAM Airlines Group
Mon, Apr 27 - Mon, May 11
MDZ
Mendoza
ORD
Chicago
$1,415 Roundtrip, found 1 day ago
$1,415
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Mon, Apr 27 from Mendoza to Chicago, returning Mon, May 11, priced at $1,415 found 1 day ago
LATAM Airlines Group
Mon, Apr 27 - Mon, May 11
MDZ
Mendoza
ORD
Chicago
$1,425 Roundtrip, found 1 day ago
$1,425
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Mon, Apr 27 from Mendoza to Chicago, returning Mon, May 11, priced at $1,425 found 1 day ago
LATAM Airlines Group
Sat, Mar 28 - Sat, Apr 11
MDZ
Mendoza
ORD
Chicago
$1,483 Roundtrip, found 4 days ago
$1,483
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Sat, Mar 28 from Mendoza to Chicago, returning Sat, Apr 11, priced at $1,483 found 4 days ago
Aerolineas Argentinas
Mon, Apr 27 - Mon, May 11
MDZ
Mendoza
ORD
Chicago
$1,495 Roundtrip, found 1 day ago
$1,495
Roundtrip
found 1 day ago
Select Aerolineas Argentinas flight, departing Mon, Apr 27 from Mendoza to Chicago, returning Mon, May 11, priced at $1,495 found 1 day ago
LATAM Airlines Group
Mon, Apr 27 - Mon, May 11
MDZ
Mendoza
ORD
Chicago
$1,525 Roundtrip, found 1 day ago
$1,525
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Mon, Apr 27 from Mendoza to Chicago, returning Mon, May 11, priced at $1,525 found 1 day ago
Flights from Mendoza (MDZ) to Chicago (ORD)
Origin airport
Governor Francisco Gabrielli Intl.
Destination airport
O'Hare Intl.
Airlines serving
LATAM Airlines Group
Roundtrip price
$968
Distance
5308 mi

Mendoza to Chicago Flights

The cheapest times to fly from Mendoza to Chicago

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 Mendoza to Chicago are during the month of April. You can find some of the cheapest flights from Mendoza to Chicago with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Mendoza to Chicago

Sunday is one of the best days to book for cheap flights from Mendoza to Chicago: 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 Mendoza to Chicago

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 Mendoza to Chicago in 2026. You can also book with separate airlines for your outbound and return journeys, from $598 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 Mendoza to Chicago 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 Mendoza to Chicago 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 Governor Francisco Gabrielli Intl. Airport (MDZ) to O'Hare Intl. Airport (ORD) cost?
Lock in a cheap one-way flight from $598 or cheap return flight from $968 from Governor Francisco Gabrielli Intl. Airport (MDZ) to O'Hare Intl. Airport (ORD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Governor Francisco Gabrielli Intl. Airport (MDZ) to O'Hare Intl. Airport (ORD)?
The cheapest month to fly from MDZ to ORD is April, when demand is low. Off-peak season is typically when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Governor Francisco Gabrielli Intl. Airport (MDZ) to O'Hare Intl. Airport (ORD)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from MDZ to ORD. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Governor Francisco Gabrielli Intl. Airport (MDZ) to O'Hare Intl. Airport (ORD)?
You'll need to take a flight with a layover if you're traveling from Governor Francisco Gabrielli Intl. Airport (MDZ) to O'Hare Intl. Airport (ORD). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from MDZ to ORD?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary based on a number of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Governor Francisco Gabrielli Intl. Airport (MDZ) to O'Hare Intl. Airport (ORD)?
To avoid potential delays on the Governor Francisco Gabrielli Intl. Airport (MDZ) to O'Hare Intl. Airport (ORD) route, aim to fly before 3 PM. Later departures have a 22% higher chance of cancellation.**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.
Is it cheaper to buy a plane ticket from Governor Francisco Gabrielli Intl. Airport (MDZ) to O'Hare Intl. Airport (ORD) last-minute?
Booking your flight from MDZ to ORD right before your trip is usually more expensive. But if you're flexible with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a MDZ to ORD flight and hotel package?
Compared with arranging hotels and flights separately, booking a MDZ to ORD flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one easy place will take the hassle out of travel planning. Just secure your flights and choose from our extensive range of hotels, then tailor your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Governor Francisco Gabrielli Intl. Airport (MDZ) to O'Hare Intl. Airport (ORD)?
Typically, you're able to reschedule or cancel your MDZ to ORD flight. However, there may be additional charges, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you want further details, head to our Customer Service portal.

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*Available to One Key members.