Cheap Flights from Detroit (DTW) to Rosario (ROS)

Popular airlines from Detroit Metropolitan Wayne County Airport (DTW) to Rosario (ROS-Rosario - Islas Malvinas Intl.)

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Flights from Detroit (DTW) to Rosario (ROS)
Origin airport
Detroit Metropolitan Wayne County
Destination airport
Rosario - Islas Malvinas Intl.
Distance
5385 mi

Detroit to Rosario Flights

The cheapest times to fly from Detroit to Rosario

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

 

The best time to book a flight from Detroit to Rosario

Sunday is one of the best days to book for cheap flights from Detroit to Rosario: 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 Detroit to Rosario

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 Detroit to Rosario 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 Detroit to Rosario 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 Detroit to Rosario 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 Detroit Metropolitan Wayne County Airport (DTW) to Rosario - Islas Malvinas Intl. Airport (ROS) cost?
Snag a cheap one-way flight or cheap return flight from Detroit Metropolitan Wayne County Airport (DTW) to Rosario - Islas Malvinas Intl. Airport (ROS) 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 Detroit Metropolitan Wayne County Airport (DTW) to Rosario - Islas Malvinas Intl. Airport (ROS)?
The cheapest month to fly from DTW to ROS is , when there's less demand. Off-peak months are often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Detroit Metropolitan Wayne County Airport (DTW) to Rosario - Islas Malvinas Intl. Airport (ROS)?
To find the cheapest airline that'll fly you from DTW to ROS, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Detroit Metropolitan Wayne County Airport (DTW) to Rosario - Islas Malvinas Intl. Airport (ROS)?
You'll have to book a flight with a layover when traveling from Detroit Metropolitan Wayne County Airport (DTW) to Rosario - Islas Malvinas Intl. Airport (ROS). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from DTW to ROS?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change depending on a range of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Detroit Metropolitan Wayne County Airport (DTW) to Rosario - Islas Malvinas Intl. Airport (ROS)?
To avoid possible delays on the Detroit Metropolitan Wayne County Airport (DTW) to Rosario - Islas Malvinas Intl. Airport (ROS) route, travel before 3 PM. Flights after this time have a 22% higher chance of being 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.
Is it cheaper to buy a plane ticket from Detroit Metropolitan Wayne County Airport (DTW) to Rosario - Islas Malvinas Intl. Airport (ROS) last-minute?
Last-minute fares from DTW to ROS are generally more expensive. To secure the best prices, start searching for flights ahead of time. That said, if you're flexible with your travel plans, it's possible to land a cheap ticket right before your trip.
Is it cheaper to book a DTW to ROS flight and hotel package?
Securing a DTW to ROS flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our extensive range of accommodations and then add flights, car rentals 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 Detroit Metropolitan Wayne County Airport (DTW) to Rosario - Islas Malvinas Intl. Airport (ROS)?
Typically, you're able to cancel or reschedule your DTW to ROS flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you'd like further information, head to our Customer Service portal.

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*Available to One Key members.