Cheap Flights from Louisville (SDF) to Mar Del Plata (MDQ)

Popular airlines from Louisville Intl. Airport (SDF) to Mar Del Plata (MDQ-Astor Piazzola Intl.)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Frequently asked questions

How much does a flight from Louisville Intl. Airport (SDF) to Astor Piazzola Intl. Airport (MDQ) cost?
Secure a cheap one-way flight or cheap return flight from Louisville Intl. Airport (SDF) to Astor Piazzola Intl. Airport (MDQ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Louisville Intl. Airport (SDF) to Astor Piazzola Intl. Airport (MDQ)?
is the most affordable month to fly from SDF to MDQ. Timing your trip outside of the busy season is often the key to finding better fares.
What is the cheapest airline that flies from Louisville Intl. Airport (SDF) to Astor Piazzola Intl. Airport (MDQ)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest SDF to MDQ flight.
How many flights per day from Louisville Intl. Airport (SDF) to Astor Piazzola Intl. Airport (MDQ)?
You'll have to book a flight with a layover when traveling from Louisville Intl. Airport (SDF) to Astor Piazzola Intl. Airport (MDQ). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from SDF to MDQ?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Louisville Intl. Airport (SDF) to Astor Piazzola Intl. Airport (MDQ)?
To avoid potential delays on the Louisville Intl. Airport (SDF) to Astor Piazzola Intl. Airport (MDQ) route, fly before 3 PM. Flights after this time 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 Louisville Intl. Airport (SDF) to Astor Piazzola Intl. Airport (MDQ) last-minute?
Booking your flight from SDF to MDQ shortly before your trip is usually more expensive. However, if you're flexible with your travel times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a SDF to MDQ flight and hotel package?
Booking a SDF to MDQ flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick from our wide range of hotels and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Louisville Intl. Airport (SDF) to Astor Piazzola Intl. Airport (MDQ)?
Generally, it's possible to cancel or reschedule your SDF to MDQ flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Louisville Intl.
Destination airport
Astor Piazzola Intl.
Distance
5555 mi

Book with confidence

Louisville to Mar Del Plata Flights

The cheapest times to fly from Louisville to Mar Del Plata

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 Louisville to Mar Del Plata are during the month of . You can find some of the cheapest flights from Louisville to Mar Del Plata with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Louisville to Mar Del Plata

Sunday is one of the best days to book for cheap flights from Louisville to Mar Del Plata: 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 Louisville to Mar Del Plata

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 Louisville to Mar Del Plata in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Louisville to Mar Del Plata 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 Louisville to Mar Del Plata 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.

 

Louisville to Mar Del Plata Flights

Explore a world of travel with Expedia

*Available to One Key members.