$704 Cheap Flights from Dallas (DFW) to Mar Del Plata (MDQ)

View $704 flight on Sun, Apr 19, 2026Opens in a new window

Popular airlines from Dallas-Fort Worth Intl. Airport (DFW) to Mar Del Plata (MDQ-Astor Piazzola Intl.)

Cheap Flights from Dallas to Mar Del Plata (DFW-MDQ)

Prices were available within the past 7 days and start at $704 for one-way flights and $1,521 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

avianca
Mon, Oct 20 - Sat, Oct 25
DFW
Dallas
MDQ
Mar del Plata
$1,521 Roundtrip, found 3 days ago
$1,521
Roundtrip
found 3 days ago
Select avianca flight, departing Mon, Oct 20 from Dallas to Mar del Plata, returning Sat, Oct 25, priced at $1,521 found 3 days ago
avianca
Mon, Oct 20 - Sat, Oct 25
DFW
Dallas
MDQ
Mar del Plata
$1,551 Roundtrip, found 3 days ago
$1,551
Roundtrip
found 3 days ago
Select avianca flight, departing Mon, Oct 20 from Dallas to Mar del Plata, returning Sat, Oct 25, priced at $1,551 found 3 days ago
avianca
Mon, Oct 20 - Sat, Oct 25
DFW
Dallas
MDQ
Mar del Plata
$1,839 Roundtrip, found 3 days ago
$1,839
Roundtrip
found 3 days ago
Select avianca flight, departing Mon, Oct 20 from Dallas to Mar del Plata, returning Sat, Oct 25, priced at $1,839 found 3 days ago
avianca
Mon, Oct 20 - Sat, Oct 25
DFW
Dallas
MDQ
Mar del Plata
$1,869 Roundtrip, found 3 days ago
$1,869
Roundtrip
found 3 days ago
Select avianca flight, departing Mon, Oct 20 from Dallas to Mar del Plata, returning Sat, Oct 25, priced at $1,869 found 3 days ago
avianca
Mon, Feb 9 - Mon, Feb 16
DFW
Dallas
MDQ
Mar del Plata
$2,108 Roundtrip, found 7 hours ago
$2,108
Roundtrip
found 7 hours ago
Select avianca flight, departing Mon, Feb 9 from Dallas to Mar del Plata, returning Mon, Feb 16, priced at $2,108 found 7 hours ago

Frequently asked questions

How much does a flight from Dallas-Fort Worth Intl. Airport (DFW) to Astor Piazzola Intl. Airport (MDQ) cost?
Snag a cheap one-way flight from $704 or cheap return flight from $1,521 from Dallas-Fort Worth Intl. Airport (DFW) to Astor Piazzola Intl. Airport (MDQ) 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 Dallas-Fort Worth Intl. Airport (DFW) to Astor Piazzola Intl. Airport (MDQ)?
Traveling in October is a great way to save, as it's the cheapest month for flights between DFW and MDQ. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Dallas-Fort Worth Intl. Airport (DFW) to Astor Piazzola Intl. Airport (MDQ)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from DFW to MDQ. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Dallas-Fort Worth Intl. Airport (DFW) to Astor Piazzola Intl. Airport (MDQ)?
Direct flights from Dallas-Fort Worth Intl. Airport (DFW) to Astor Piazzola Intl. Airport (MDQ) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DFW to MDQ?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary depending on a range of factors, such as the carrier 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 Dallas-Fort Worth Intl. Airport (DFW) to Astor Piazzola Intl. Airport (MDQ)?
Choose a flight from Dallas-Fort Worth Intl. Airport (DFW) to Astor Piazzola Intl. Airport (MDQ) that leaves before 3 PM to reduce the risk of cancellations. Later departures have a 22% higher chance of being canceled, on average.**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 Dallas-Fort Worth Intl. Airport (DFW) to Astor Piazzola Intl. Airport (MDQ) last-minute?
Booking your plane ticket from DFW to MDQ just before your getaway is usually more expensive. However, if there's some wiggle room with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a DFW to MDQ flight and hotel package?
Booking a DFW to MDQ flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our impressive range of accommodations and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Dallas-Fort Worth Intl. Airport (DFW) to Astor Piazzola Intl. Airport (MDQ)?
If you booked your DFW to MDQ flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Travel information

Travel information

Origin airport
Dallas-Fort Worth Intl.
Destination airport
Astor Piazzola Intl.
Roundtrip price
$1,521
Distance
5512 mi

Book with confidence

Book with confidence

Dallas to Mar Del Plata Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Dallas 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 Dallas 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 Dallas to Mar Del Plata in 2025. You can also book with separate airlines for your outbound and return journeys, from $704 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 Dallas 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 Dallas 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.

 

Dallas to Mar Del Plata Flights

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Explore a world of travel with Expedia

*Available to One Key members.