$57 Cheap Flights from Mar Del Plata (MDQ) to Buenos Aires (AEP)

View $57 flight on Mon, Oct 13, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Mar Del Plata to Buenos Aires (MDQ-AEP)

Prices were available within the past 7 days and start at $57 for one-way flights and $114 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aerolineas Argentinas
Thu, May 29 - Sun, Jun 15
MDQ
Mar del Plata
AEP
Buenos Aires
$114 Roundtrip, found 4 hours ago
$114
Roundtrip
found 4 hours ago
Select Aerolineas Argentinas flight, departing Thu, May 29 from Mar del Plata to Buenos Aires, returning Sun, Jun 15, priced at $114 found 4 hours ago
Aerolineas Argentinas
Tue, May 13 - Sun, May 25
MDQ
Mar del Plata
AEP
Buenos Aires
$120 Roundtrip, found 4 hours ago
$120
Roundtrip
found 4 hours ago
Select Aerolineas Argentinas flight, departing Tue, May 13 from Mar del Plata to Buenos Aires, returning Sun, May 25, priced at $120 found 4 hours ago
Aerolineas Argentinas
Thu, Jun 5 - Mon, Jun 16
MDQ
Mar del Plata
AEP
Buenos Aires
$120 Roundtrip, found 1 day ago
$120
Roundtrip
found 1 day ago
Select Aerolineas Argentinas flight, departing Thu, Jun 5 from Mar del Plata to Buenos Aires, returning Mon, Jun 16, priced at $120 found 1 day ago
Aerolineas Argentinas
Tue, May 13 - Wed, May 28
MDQ
Mar del Plata
AEP
Buenos Aires
$125 Roundtrip, found 4 hours ago
$125
Roundtrip
found 4 hours ago
Select Aerolineas Argentinas flight, departing Tue, May 13 from Mar del Plata to Buenos Aires, returning Wed, May 28, priced at $125 found 4 hours ago
Aerolineas Argentinas
Tue, May 13 - Thu, May 15
MDQ
Mar del Plata
AEP
Buenos Aires
$126 Roundtrip, found 2 days ago
$126
Roundtrip
found 2 days ago
Select Aerolineas Argentinas flight, departing Tue, May 13 from Mar del Plata to Buenos Aires, returning Thu, May 15, priced at $126 found 2 days ago
Aerolineas Argentinas
Thu, May 8 - Wed, May 28
MDQ
Mar del Plata
AEP
Buenos Aires
$132 Roundtrip, found 4 hours ago
$132
Roundtrip
found 4 hours ago
Select Aerolineas Argentinas flight, departing Thu, May 8 from Mar del Plata to Buenos Aires, returning Wed, May 28, priced at $132 found 4 hours ago
Aerolineas Argentinas
Thu, May 1 - Sun, May 18
MDQ
Mar del Plata
AEP
Buenos Aires
$138 Roundtrip, found 4 hours ago
$138
Roundtrip
found 4 hours ago
Select Aerolineas Argentinas flight, departing Thu, May 1 from Mar del Plata to Buenos Aires, returning Sun, May 18, priced at $138 found 4 hours ago
Aerolineas Argentinas
Thu, May 8 - Sat, May 24
MDQ
Mar del Plata
AEP
Buenos Aires
$139 Roundtrip, found 4 hours ago
$139
Roundtrip
found 4 hours ago
Select Aerolineas Argentinas flight, departing Thu, May 8 from Mar del Plata to Buenos Aires, returning Sat, May 24, priced at $139 found 4 hours ago
Aerolineas Argentinas
Thu, May 29 - Thu, Jun 19
MDQ
Mar del Plata
AEP
Buenos Aires
$140 Roundtrip, found 4 hours ago
$140
Roundtrip
found 4 hours ago
Select Aerolineas Argentinas flight, departing Thu, May 29 from Mar del Plata to Buenos Aires, returning Thu, Jun 19, priced at $140 found 4 hours ago
Aerolineas Argentinas
Thu, Jun 12 - Thu, Jun 19
MDQ
Mar del Plata
AEP
Buenos Aires
$140 Roundtrip, found 1 day ago
$140
Roundtrip
found 1 day ago
Select Aerolineas Argentinas flight, departing Thu, Jun 12 from Mar del Plata to Buenos Aires, returning Thu, Jun 19, priced at $140 found 1 day ago
Flights from Mar Del Plata (MDQ) to Buenos Aires (AEP)
Origin airport
Astor Piazzola Intl.
Destination airport
Aeroparque Jorge Newbery
Airlines serving
Aerolineas Argentinas
Roundtrip price
$114
Distance
237 mi

Mar Del Plata to Buenos Aires Flights

The cheapest times to fly from Mar Del Plata 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 Mar Del Plata to Buenos Aires are during the month of May. You can find some of the cheapest flights from Mar Del Plata to Buenos Aires with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Mar Del Plata to Buenos Aires

Sunday is one of the best days to book for cheap flights from Mar Del Plata 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 Mar Del Plata 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 Mar Del Plata to Buenos Aires in 2025. You can also book with separate airlines for your outbound and return journeys, from $57 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 Mar Del Plata 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 Mar Del Plata 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.

Frequently asked questions

How much does a flight from Astor Piazzola Intl. Airport (MDQ) to Aeroparque Jorge Newbery Airport (AEP) cost?
You can land affordable return tickets from Astor Piazzola Intl. Airport (MDQ) to Aeroparque Jorge Newbery Airport (AEP) starting from $132. Grab your 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 Aerolineas Argentinas flight leaving MDQ on May 12 2025 and touching down at AEP. The price was last updated on April 23 2025 and has not changed since.
What is the cheapest month to fly from MDQ to AEP?
The cheapest flights from MDQ to AEP 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 Astor Piazzola Intl. Airport (MDQ) to Aeroparque Jorge Newbery Airport (AEP)?
Jump on a nonstop flight with Aerolineas Argentinas and travel straight from Astor Piazzola Intl. Airport (MDQ) to Aeroparque Jorge Newbery Airport (AEP).
What is the cheapest airline that flies from MDQ to AEP?
With tickets starting at $57 for a one-way flight from MDQ to AEP, Aerolineas Argentinas is currently the cheapest airline flying this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from MDQ on May 20 2025. Prices were last updated on April 23 2025 and have not changed since.
How many flights per day from Astor Piazzola Intl. Airport (MDQ) to Aeroparque Jorge Newbery Airport (AEP)?
When jetting out of Astor Piazzola Intl. Airport (MDQ), you can pick from an average of 4 daily direct flights to Aeroparque Jorge Newbery Airport (AEP).
What are the most popular departure times for flights from Astor Piazzola Intl. Airport (MDQ) to Aeroparque Jorge Newbery Airport (AEP)?
The 3 PM departures from MDQ to AEP are typically the busiest. These flights can come with a higher price due to their popularity. If you’re hoping to save money, pick a less crowded time to fly.
What day of the week has the most flights from MDQ to AEP?
If you jet off on a Saturday, you’ll get the biggest range of options for flights from Astor Piazzola Intl. Airport (MDQ) to Aeroparque Jorge Newbery Airport (AEP).
What is the earliest flight from Astor Piazzola Intl. Airport (MDQ) to Aeroparque Jorge Newbery Airport (AEP)?
Astor Piazzola Intl. Airport (MDQ)’s first flight to Aeroparque Jorge Newbery Airport (AEP) leaves at approximately 9:10AM UTC-3. With a total journey time of 1h 5m, you’ll arrive at around 10:15AM UTC-3.
How long does it take to fly from Astor Piazzola Intl. Airport (MDQ) to Aeroparque Jorge Newbery Airport (AEP)?
Flights from MDQ to AEP have an average travel time of 1 hour and 5 minutes. The total distance between these two airports is 240 mi.
What airline has the least delays from MDQ to AEP?
With 87% of flights typically landing on schedule, Aerolineas Argentinas has the best on-time performance for direct flights from Astor Piazzola Intl. Airport (MDQ) to Aeroparque Jorge Newbery Airport (AEP). To monitor your flight status and receive notifications about any changes, head to the Expedia App.
What is the best time to fly from Astor Piazzola Intl. Airport (MDQ) to Aeroparque Jorge Newbery Airport (AEP)?
Select a flight from Astor Piazzola Intl. Airport (MDQ) to Aeroparque Jorge Newbery Airport (AEP) that takes off before 3 PM to reduce the risk of cancellations. Departures after this hour are on average 22% more likely to be canceled.**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 Buenos Aires from Astor Piazzola Intl. Airport (MDQ)?
Aeroparque Jorge Newbery Airport (AEP) is the only airport in Buenos Aires with direct flights from Astor Piazzola Intl. Airport (MDQ). Compare the available options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Astor Piazzola Intl. Airport (MDQ) to Aeroparque Jorge Newbery Airport (AEP) last-minute?
Booking your flight from MDQ to AEP just before your trip is generally more expensive. But if there’s some wiggle room with your travel times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a MDQ to AEP flight and hotel package?
Compared with arranging flights and hotels separately, booking a MDQ to AEP flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place will take the stress out of travel planning. Just secure your flights and choose from our extensive range of hotels, then tailor your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Astor Piazzola Intl. Airport (MDQ) to Aeroparque Jorge Newbery Airport (AEP)?
In most cases, you’re able to cancel or reschedule your MDQ to AEP flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline’s rules and fees on flight changes, or if you want further information, go to our Customer Service portal.

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*Available to One Key members.