$378 Cheap Flights from Orlando (MCO) to Rosario (ROS)

View $378 flight on Sat, May 30, 2026Opens in a new window

Popular airlines from Orlando Intl. Airport (MCO) to Rosario (ROS-Rosario - Islas Malvinas Intl.)

Cheap Flights from Orlando to Rosario (MCO-ROS)

Prices were available within the past 7 days and start at $378 for one-way flights and $848 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Jan 13 - Tue, Jan 27
MCO
Orlando
ROS
Rosario
$848 Roundtrip, found 6 days ago
$848
Roundtrip
found 6 days ago
Select United flight, departing Tue, Jan 13 from Orlando to Rosario, returning Tue, Jan 27, priced at $848 found 6 days ago
United
Sat, Feb 7 - Sun, Feb 22
MCO
Orlando
ROS
Rosario
$926 Roundtrip, found 6 days ago
$926
Roundtrip
found 6 days ago
Select United flight, departing Sat, Feb 7 from Orlando to Rosario, returning Sun, Feb 22, priced at $926 found 6 days ago
United
Wed, Mar 4 - Thu, Mar 19
MCO
Orlando
ROS
Rosario
$936 Roundtrip, found 6 days ago
$936
Roundtrip
found 6 days ago
Select United flight, departing Wed, Mar 4 from Orlando to Rosario, returning Thu, Mar 19, priced at $936 found 6 days ago
LATAM Airlines Group
Tue, Mar 3 - Sun, Mar 15
MCO
Orlando
ROS
Rosario
$965 Roundtrip, found 6 days ago
$965
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Tue, Mar 3 from Orlando to Rosario, returning Sun, Mar 15, priced at $965 found 6 days ago
American Airlines
Sun, Mar 1 - Mon, Mar 16
MCO
Orlando
ROS
Rosario
$971 Roundtrip, found 6 days ago
$971
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Mar 1 from Orlando to Rosario, returning Mon, Mar 16, priced at $971 found 6 days ago
American Airlines
Sun, Mar 1 - Wed, Mar 18
MCO
Orlando
ROS
Rosario
$972 Roundtrip, found 6 days ago
$972
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Mar 1 from Orlando to Rosario, returning Wed, Mar 18, priced at $972 found 6 days ago
LATAM Airlines Group
Fri, Feb 13 - Sun, Mar 1
MCO
Orlando
ROS
Rosario
$973 Roundtrip, found 3 hours ago
$973
Roundtrip
found 3 hours ago
Select LATAM Airlines Group flight, departing Fri, Feb 13 from Orlando to Rosario, returning Sun, Mar 1, priced at $973 found 3 hours ago
avianca
Tue, Feb 10 - Tue, Feb 24
MCO
Orlando
ROS
Rosario
$974 Roundtrip, found 6 days ago
$974
Roundtrip
found 6 days ago
Select avianca flight, departing Tue, Feb 10 from Orlando to Rosario, returning Tue, Feb 24, priced at $974 found 6 days ago
American Airlines
Fri, Feb 13 - Sun, Mar 1
MCO
Orlando
ROS
Rosario
$982 Roundtrip, found 3 hours ago
$982
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Fri, Feb 13 from Orlando to Rosario, returning Sun, Mar 1, priced at $982 found 3 hours ago
Copa
Tue, Jan 20 - Sun, Jan 25
MCO
Orlando
ROS
Rosario
$1,008 Roundtrip, found 4 hours ago
$1,008
Roundtrip
found 4 hours ago
Select Copa flight, departing Tue, Jan 20 from Orlando to Rosario, returning Sun, Jan 25, priced at $1,008 found 4 hours ago
Flights from Orlando (MCO) to Rosario (ROS)
Origin airport
Orlando Intl.
Destination airport
Rosario - Islas Malvinas Intl.
Airlines serving
American Airlines, Copa, GOL Linhas Aereas S.A., LATAM Airlines Group
Roundtrip price
$848
Distance
4447 mi

Orlando to Rosario Flights

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

 

The best time to book a flight from Orlando to Rosario

Sunday is one of the best days to book for cheap flights from Orlando 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 Orlando 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 Orlando to Rosario in 2025. You can also book with separate airlines for your outbound and return journeys, from $378 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 Orlando 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 Orlando 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 Orlando Intl. Airport (MCO) to Rosario - Islas Malvinas Intl. Airport (ROS) cost?
Grab a cheap one-way flight from $378 or cheap return flight from $848 from Orlando Intl. Airport (MCO) 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 deals on this route.
What is the cheapest month to fly from Orlando Intl. Airport (MCO) to Rosario - Islas Malvinas Intl. Airport (ROS)?
Traveling in January is a good way to save, as it's the cheapest month for flights between MCO and ROS. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Orlando Intl. Airport (MCO) to Rosario - Islas Malvinas Intl. Airport (ROS)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest MCO to ROS flight.
How many flights per day from Orlando Intl. Airport (MCO) to Rosario - Islas Malvinas Intl. Airport (ROS)?
You'll need to book a flight with a layover if you're traveling from Orlando Intl. Airport (MCO) to Rosario - Islas Malvinas Intl. Airport (ROS). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from MCO to ROS?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Orlando Intl. Airport (MCO) to Rosario - Islas Malvinas Intl. Airport (ROS)?
Opt for a flight from Orlando Intl. Airport (MCO) to Rosario - Islas Malvinas Intl. Airport (ROS) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour 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 Orlando Intl. Airport (MCO) to Rosario - Islas Malvinas Intl. Airport (ROS) last-minute?
Last-minute fares from MCO to ROS are typically more expensive. To lock in the lowest rates, start looking for flights early. That said, if you're flexible with your travel plans, it's possible to find a cheap fare right before you leave.
Is it cheaper to book a MCO to ROS flight and hotel package?
Booking a MCO to ROS flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Pick from our impressive range of accommodations and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Orlando Intl. Airport (MCO) to Rosario - Islas Malvinas Intl. Airport (ROS)?
Usually, it's possible to cancel or reschedule your MCO to ROS flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.