$659 Cheap Flights from Monterey (MRY) to Buenos Aires (EZE)

View $659 flight on Sat, Dec 27, 2025Opens in a new window

Popular airlines from Monterey Peninsula Airport (MRY) to Ministro Pistarini Intl. Airport (EZE)

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Cheap Flights from Monterey to Buenos Aires (MRY-EZE)

Prices were available within the past 7 days and start at $659 for one-way flights and $2,358 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Dec 27 - Sat, Jan 3
MRY
Monterey
EZE
Buenos Aires
$2,358 Roundtrip, found 1 hour ago
$2,358
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sat, Dec 27 from Monterey to Buenos Aires, returning Sat, Jan 3, priced at $2,358 found 1 hour ago
American Airlines
Sat, Dec 27 - Sat, Jan 3
MRY
Monterey
EZE
Buenos Aires
$2,373 Roundtrip, found 1 hour ago
$2,373
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sat, Dec 27 from Monterey to Buenos Aires, returning Sat, Jan 3, priced at $2,373 found 1 hour ago
American Airlines
Sat, Dec 27 - Sat, Jan 3
MRY
Monterey
EZE
Buenos Aires
$2,382 Roundtrip, found 1 hour ago
$2,382
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sat, Dec 27 from Monterey to Buenos Aires, returning Sat, Jan 3, priced at $2,382 found 1 hour ago
American Airlines
Sat, Dec 27 - Sat, Jan 3
MRY
Monterey
EZE
Buenos Aires
$2,399 Roundtrip, found 1 hour ago
$2,399
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sat, Dec 27 from Monterey to Buenos Aires, returning Sat, Jan 3, priced at $2,399 found 1 hour ago
United
Sat, Dec 27 - Sat, Jan 3
MRY
Monterey
EZE
Buenos Aires
$2,556 Roundtrip, found 1 hour ago
$2,556
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Dec 27 from Monterey to Buenos Aires, returning Sat, Jan 3, priced at $2,556 found 1 hour ago
American Airlines
Sat, Dec 27 - Sat, Jan 3
MRY
Monterey
EZE
Buenos Aires
$2,559 Roundtrip, found 1 hour ago
$2,559
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sat, Dec 27 from Monterey to Buenos Aires, returning Sat, Jan 3, priced at $2,559 found 1 hour ago
United
Sat, Dec 27 - Sat, Jan 3
MRY
Monterey
EZE
Buenos Aires
$2,572 Roundtrip, found 1 hour ago
$2,572
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Dec 27 from Monterey to Buenos Aires, returning Sat, Jan 3, priced at $2,572 found 1 hour ago
United
Sat, Dec 27 - Sat, Jan 3
MRY
Monterey
EZE
Buenos Aires
$2,578 Roundtrip, found 1 hour ago
$2,578
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Dec 27 from Monterey to Buenos Aires, returning Sat, Jan 3, priced at $2,578 found 1 hour ago
Copa
Sat, Dec 27 - Sat, Jan 3
MRY
Monterey
EZE
Buenos Aires
$6,530 Roundtrip, found 1 hour ago
$6,530
Roundtrip
found 1 hour ago
Select Copa flight, departing Sat, Dec 27 from Monterey to Buenos Aires, returning Sat, Jan 3, priced at $6,530 found 1 hour ago
Air Canada
Sat, Dec 27 - Sat, Jan 3
MRY
Monterey
EZE
Buenos Aires
$7,181 Roundtrip, found 1 hour ago
$7,181
Roundtrip
found 1 hour ago
Select Air Canada flight, departing Sat, Dec 27 from Monterey to Buenos Aires, returning Sat, Jan 3, priced at $7,181 found 1 hour ago

Frequently asked questions

How much does a flight from Monterey Peninsula Airport (MRY) to Ministro Pistarini Intl. Airport (EZE) cost?
Snag a cheap one-way flight from $659 or cheap return flight from $2,358 from Monterey Peninsula Airport (MRY) to Ministro Pistarini Intl. Airport (EZE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Monterey Peninsula Airport (MRY) to Ministro Pistarini Intl. Airport (EZE)?
December is the least expensive month to fly from MRY to EZE. Traveling during quieter months is often the key to scoring lower fares.
What is the cheapest airline that flies from Monterey Peninsula Airport (MRY) to Ministro Pistarini Intl. Airport (EZE)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll take you from MRY to EZE. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Monterey Peninsula Airport (MRY) to Ministro Pistarini Intl. Airport (EZE)?
There aren't any daily direct flights available from Monterey Peninsula Airport (MRY) to Ministro Pistarini Intl. Airport (EZE). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from MRY to EZE?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a number of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Monterey Peninsula Airport (MRY) to Ministro Pistarini Intl. Airport (EZE)?
To avoid possible delays on the Monterey Peninsula Airport (MRY) to Ministro Pistarini Intl. Airport (EZE) route, aim to travel 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 Monterey Peninsula Airport (MRY) to Ministro Pistarini Intl. Airport (EZE) last-minute?
Booking your plane ticket from MRY to EZE shortly before your getaway is generally more expensive. However, if you're flexible with your travel dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a MRY to EZE flight and hotel package?
Compared with arranging hotels and flights separately, booking a MRY to EZE flight and hotel package with Expedia could result in significant savings. What's more, having everything in one place will take the hassle out of travel planning. Simply pick your flights and select from our extensive range of stays, then customize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Monterey Peninsula Airport (MRY) to Ministro Pistarini Intl. Airport (EZE)?
If you booked your MRY to EZE flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

Travel information

Origin airport
Monterey Peninsula
Destination airport
Ministro Pistarini Intl.
Airlines serving
Air Canada, American Airlines, Copa, United
Roundtrip price
$2,357
Distance
6393 mi

Book with confidence

Monterey to Buenos Aires Flights

The cheapest times to fly from Monterey to Buenos Aires

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 Monterey to Buenos Aires are during the month of December. You can find some of the cheapest flights from Monterey to Buenos Aires with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Monterey to Buenos Aires

Sunday is one of the best days to book for cheap flights from Monterey to Buenos Aires: 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 Monterey to Buenos Aires

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 Monterey to Buenos Aires in 2025. You can also book with separate airlines for your outbound and return journeys, from $659 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 Monterey to Buenos Aires 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 Monterey to Buenos Aires 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.

 

Monterey to Buenos Aires Flights

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*Available to One Key members.