$61 Cheap Aerolineas Argentinas flights Mendoza (MDZ) to Buenos Aires (AEP)

Scoring cheap one-way Aerolineas Argentinas flights from MDZ to AEP from $61 on Expedia is a cinch — just filter by "Price (lowest to highest)." Alternatively, check out our budget-friendly round-trip fares from $98 for your next exciting getaway.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

For cheap Aerolineas Argentinas fares from Governor Francisco Gabrielli Intl. Airport (MDZ) to Aeroparque Jorge Newbery Airport (AEP), start searching one to three months before your planned departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also impact the price you pay. Sunday is generally the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by choosing to book on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.

Setting off from MDZ at 7:35AM UTC-3, the first Aerolineas Argentinas flight to AEP lands at 9:15AM UTC-3. Traveling early means you'll be less likely to experience cancellations.* Don't like early starts? The last Aerolineas Argentinas flight from MDZ to AEP departs at 9:45PM UTC-3 and touches down at 11:25PM UTC-3.*Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.

A rewarding loyalty program and the ability to rack up points through Aerolineas Argentinas Plus are the start of the reasons to depart from MDZ to AEP with Aerolineas Argentinas. Plus, when you sign up to our One Key™ program, you can earn OneKeyCash™* alongside Aerolineas Argentinas's loyalty program earnings. It's yours to spend on future travel plans.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.