$389 Cheap Flights to Rosario
One-way
Departing from
United States
Going to
Rosario, Argentina
Rosario (ROS)
Argentina • May, 2026
79% AI deal score
$1,525 $467
Rosario (ROS)
Argentina • March, 2026
74% AI deal score
$695 $422
Top Cheap Flight Deals to Rosario
Recent round-trip flight deals to Rosario
Sun, Feb 1 - Sat, Feb 7
Cheapest
New York (JFK) - Rosario (ROS)
Frontier Airlines airlines • 3 stops • Miami (MIA), Lima (LIM), Buenos Aires (AEP)
Rosario (ROS) - New York (JFK)
Aerolíneas Argentinas airlines • 2 stops • Buenos Aires (EZE), Guayaquil (GYE)
$1,475
$953
-$522
35%
Sun, Jan 18 - Wed, Feb 4
New York (LGA) - Rosario (ROS)
Spirit Airlines airlines • 3 stops • Miami (MIA), Lima (LIM), Buenos Aires (AEP)
Rosario (ROS) - New York (LGA)
Aerolíneas Argentinas airlines • 2 stops • Rio de Janeiro (GIG), Atlanta (ATL)
$1,575
$973
-$602
38%
Tue, Jan 27 - Thu, Feb 5
New York (EWR) - Rosario (ROS)
Maersk Air airlines • 3 stops • Punta Cana (PUJ), Santiago de Chile (SCL), Buenos Aires (AEP)
Rosario (ROS) - New York (EWR)
Gol Transportes Aéreos airlines • 2 stops • São Paulo (GRU), Punta Cana (PUJ)
$1,375
$1,002
-$373
27%
Fri, Jan 9 - Fri, Feb 6
Chicago (ORD) - Rosario (ROS)
Spirit Airlines airlines • 2 stops • Miami (MIA), Buenos Aires (EZE)
Rosario (ROS) - Chicago (ORD)
LATAM Chile airlines • 2 stops • São Paulo (GRU), Bogotá (BOG)
$1,525
$1,004
-$521
34%
Sat, Jan 24 - Sun, Feb 8
Washington, D.C. (DCA) - Rosario (ROS)
LATAM Chile airlines • 2 stops • Atlanta (ATL), Lima (LIM)
Rosario (ROS) - Washington, D.C. (DCA)
LATAM Chile airlines • 2 stops • Lima (LIM), Atlanta (ATL)
$1,022
Wed, Dec 31 - Wed, Jan 14
Panama City (ECP) - Rosario (ROS)
Aeroméxico airlines • 3 stops • Atlanta (ATL), Mexico City (MEX), Lima (LIM)
Rosario (ROS) - Panama City (ECP)
Aerolíneas Argentinas airlines • 3 stops • Rio de Janeiro (GIG), Toronto (YYZ), Atlanta (ATL)
$2,661
The cheapest time to fly to Rosario
Ready to jet to Rosario on a budget? Check out these popular routes with surprisingly cheap fares (one-way prices):
Facts About Flights to Rosario
To help you plan your journey, here are some quick Rosario flight facts and tips.
Rosario city airports
Rosario – Islas Malvinas International Airport (ROS) is the primary airport serving Rosario, Argentina. Located about 8 miles (13 km) from the city center, it offers both domestic and international flights, connecting Rosario to major Argentinian cities and select destinations in South America. The airport features modern amenities, including duty-free shops, restaurants, and car rental services, ensuring a comfortable travel experience for passengers. ROS is a convenient gateway to explore Rosario and the surrounding region.
Pro tip: search “Rosario (Any)” to see fares to all Rosario airports – sometimes one is cheaper than the others on your dates.
Insights for flights to Rosario
Cheapest airport
Rosario (ROS)
The Rosario Airport (ROS), also known as Islas Malvinas International Airport, is your gateway to the vibrant city of Rosario. While it's a smaller airport, it offers a convenient and stress-free arrival point, bringing you closer to the heart of Argentina's third-largest city and the beautiful Paraná River.
Nonstop vs. 1-stop
20+ cities
While not a major hub, Rosario Airport (ROS) connects you to over 20 cities! Popular routes include Buenos Aires, Cordoba, and other Argentinian destinations.
Number of airlines
10+ airlines
Rosario is served by more than 10 airlines, including popular full-service carriers like Aerolineas Argentinas and Copa Airlines, and low-cost options such as Flybondi.
Typical price range (round-trip)
$120 - $450
ROS Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
ROS airport insights
Best days to catch a deal
Mon, Tue
Based on the data, Friday and Sunday are the days when the cheapest deals for flights from Rosario to Islas Malvinas International Airport are most frequently found. Friday has the lowest count at 29, followed by Sunday at 38.
Avg. deal survival time
8.1 hours
Deals for flights from Rosario – Islas Malvinas International Airport typically last around 8.1 hours. This means that the average deal has a limited window before it expires or the conditions change.
Rare deal frequency
11 deals
In the past month, we identified 11 rare deals for flights from Rosario – Islas Malvinas International Airport. These exceptional deals, which include mistake fares, special promotions, and ultra-discounts, earned an AI Deal Score of 90 or higher.
Average price drop
-23%
The average price drop for flights to Islas Malvinas International from Rosario is 23.4%, offering potential savings for travelers. This significant decrease suggests that booking flights from Rosario to Islas Malvinas International could be more affordable than initially expected.
Next 4 weeks: deal forecast
Rosario Flight Forecast
The forecast for Rosario – Islas Malvinas International Airport next month shows stable prices. There are no significant price drops or increases expected.
Top 5 biggest price drops (last 3 months)
Found on November 11
Florianópolis - ROS
$2,788 → $449
84%
Found on November 13
Mar del Plata - ROS
$713 → $111
84%
Found on November 13
Rio de Janeiro - ROS
$640 → $133
79%
Found on November 14
Mexico City - ROS
$3,250 → $775
76%
Found on November 13
Maceió - ROS
$1,750 → $431
75%
Check these nearby airports too
Looking for more options? These airports near ROS sometimes drop rare deals too:
Ingeniero Aeronáutico Ambrosio L.V. Taravella International (COR)
~11 rare deals/month
Esquel (EQS)
~11 rare deals/month
Sauce Viejo (SFN)
~9 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially COR and EQS for long-haul deal surprises.
When Is the Best Time to Fly to Rosario
Timing is everything when hunting for cheap flights. Here are data-backed insights on the best times to fly to Rosario:
Cheapest month
June
Cheapest month
June emerges as the champion for snagging the cheapest flights to Rosario. The weather is pleasant, and you'll avoid the peak tourist crowds. Plus, you'll find better deals on accommodations, leaving you with extra pesos to savor the local cuisine.
Best day to book
Tuesday
Best day to book
Booking your flight on a Tuesday can save you some serious cash. Airlines often release new deals at the beginning of the week, so keep an eye on those mid-week bargains. You might just snag a sweet deal and have more money to spend on empanadas.
Cheapest days to fly
Wednesday
Cheapest days to fly
Flying on a Wednesday is your ticket to savings when heading to Rosario. Mid-week flights are typically less crowded and cheaper. Take advantage of these lower prices to stretch your travel budget further and enjoy more of what Rosario has to offer.
Advance booking sweet spot
2 months
Advance booking sweet spot
Booking about two months in advance is the sweet spot for flights to Rosario. This timeframe gives you the best chance to snag lower fares before prices start to climb. Plan ahead and reward yourself with extra goodies on your trip.
Seasonal considerations
Rosario Airports & Ground Transportation
One big question for travelers is which Rosario airport to fly into. Here’s a quick guide to Rosario’s airports and how to get to the city from each:
Rosario Airport (ROS)
Rosario Airport, officially known as Rosario – Islas Malvinas International Airport, is your gateway to exploring the vibrant city of Rosario! Located just 8 miles (13 km) from the city center, it's a convenient starting point for your Argentinian adventure. The airport offers a range of amenities, including duty-free shopping and a restaurant, to make your travel experience smoother. From the airport, you can easily reach Rosario by taxi, remise (private car service), or bus, with readily available services right outside the terminal. Keep an eye out for the local bus, as it’s an economical way to get into the city and experience local life!
Tip: Consider pre-booking your airport transportation for a hassle-free arrival in Rosario.
Other airports
While Rosario has its own airport, Fisherton International Airport, sometimes you might find better deals flying into nearby cities. Buenos Aires, with its Ministro Pistarini International Airport (EZE) and Aeroparque Jorge Newbery (AEP), is a common alternative, though it's a 4-hour bus ride to Rosario; however, you can find more flight options and potentially cheaper fares. Santa Fe's Sauce Viejo Airport (SFN) is closer, but offers fewer international flights, making it a solid choice if you prefer a shorter 2-hour ground transfer to Rosario.
What to Do in Rosario
Rosario isn’t just about getting there – it’s about enjoying the country once you arrive! Here are some top things to do in Rosario, organized by interest:
Sightseeing & Landmarks
Rosario is full of history! Be sure to visit the National Flag Memorial, a towering monument on the shores of the Paraná River, and take a stroll through Independence Park, a green oasis in the heart of the city.
Arts & Culture
Dive into Rosario's vibrant art scene by visiting the Museum of Contemporary Art (MACRO) or catching a show at the El Círculo Theater, an architectural gem. The city is also the birthplace of Lionel Messi, so you might want to check out some murals dedicated to the star!
Food & Nightlife
Get ready to indulge in Rosario's culinary delights! From traditional Argentine asado to delicious pasta dishes influenced by Italian immigrants, your taste buds are in for a treat. As the sun sets, explore the Pichincha district, known for its lively bars and clubs.
Shopping & Fashion
Explore the pedestrian-friendly Córdoba Street for a mix of boutiques, department stores, and local shops. Don't miss the chance to pick up some unique souvenirs or fashionable finds!
Nearby Getaways
Looking to escape the city for a day? Take a boat trip to one of the islands in the Paraná Delta, where you can relax on sandy beaches and enjoy nature. Or, visit the charming town of San Lorenzo, known for its historical significance and beautiful waterfront.
No matter your interest – be it art, food, nightlife, or nature – Rosario has something for everyone. And the best part? Many events and attractions refresh throughout the year, so there’s always something new to experience each visit.
Events in Rosario This Month
positano wine festival
Get your tickets for the Positano Wine Festival at Metropolitano De Rosario on November 8th, 2025, and experience a delightful celebration of wine and culture.
dramer
Secure your tickets for Dramer at Centro Cultural Güemes on November 15th, 2025, and enjoy a captivating performance.
adriana varela
Don't miss Adriana Varela at Complejo Cultural Atlas on November 21st, 2025. Get your tickets now for a memorable evening.
Rosario Weather
Weather in Rosario
Fri, Nov 14
0%
30° 18°
0%
Sat, Nov 15
Frequently Asked Questions About Flights to Rosario
Pro Tips for Finding Cheap Flights to Rosario
Finally, to wrap up, here’s a cheat sheet of pro tips that experienced travelers use to save on Rosario flights:
Be Flexible With Your Dates: Flying on weekdays or during the off-season can seriously slash the price of your ticket to Rosario. Think outside the typical weekend getaway!
Consider Nearby Airports: Don't limit yourself to just Rosario's main airport! Sometimes flying into a smaller, neighboring airport and taking a short bus ride can save you a bundle.
