A densely populated city with a river running through it, a bridge, and high-rise buildings.

Cheap Flights to Rosario Department from ₩1,198,300

View ₩1,198,300 flight on Fri, Aug 7, 2026Opens in a new window

Popular airlines to Rosario Department

  • LATAM Airlines Group

  • Aerolineas Argentinas

  • Copa

  • Delta

  • GOL Linhas Aereas S.A.

  • Sterling Blue

  • American Airlines

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How much is the cheapest flight to Rosario Department?

Prices were available within the past 7 days and start at ₩1,198,300 for one-way flights and ₩1,870,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Fri, Aug 7 - Mon, Aug 10
JFK
New York
ROS
Rosario
₩1,870,500 Roundtrip, just found
₩1,870,500
Roundtrip
just found
Select LATAM Airlines Group flight, departing Fri, Aug 7 from New York to Rosario, returning Mon, Aug 10, priced at ₩1,870,500 just found
LATAM Airlines Group
Fri, Aug 7 - Mon, Aug 10
JFK
New York
ROS
Rosario
₩1,885,500 Roundtrip, just found
₩1,885,500
Roundtrip
just found
Select LATAM Airlines Group flight, departing Fri, Aug 7 from New York to Rosario, returning Mon, Aug 10, priced at ₩1,885,500 just found
LATAM Airlines Group
Fri, Aug 7 - Mon, Aug 10
JFK
New York
ROS
Rosario
₩1,907,400 Roundtrip, just found
₩1,907,400
Roundtrip
just found
Select LATAM Airlines Group flight, departing Fri, Aug 7 from New York to Rosario, returning Mon, Aug 10, priced at ₩1,907,400 just found
LATAM Airlines Group
Fri, Aug 7 - Mon, Aug 10
JFK
New York
ROS
Rosario
₩1,959,100 Roundtrip, just found
₩1,959,100
Roundtrip
just found
Select LATAM Airlines Group flight, departing Fri, Aug 7 from New York to Rosario, returning Mon, Aug 10, priced at ₩1,959,100 just found
Delta
Thu, Aug 6 - Mon, Aug 10
JFK
New York
ROS
Rosario
₩1,977,800 Roundtrip, just found
₩1,977,800
Roundtrip
just found
Select Delta flight, departing Thu, Aug 6 from New York to Rosario, returning Mon, Aug 10, priced at ₩1,977,800 just found
Delta
Thu, Aug 6 - Sat, Aug 8
JFK
New York
ROS
Rosario
₩1,986,100 Roundtrip, just found
₩1,986,100
Roundtrip
just found
Select Delta flight, departing Thu, Aug 6 from New York to Rosario, returning Sat, Aug 8, priced at ₩1,986,100 just found
LATAM Airlines Group
Fri, Aug 7 - Mon, Aug 10
JFK
New York
ROS
Rosario
₩2,088,700 Roundtrip, just found
₩2,088,700
Roundtrip
just found
Select LATAM Airlines Group flight, departing Fri, Aug 7 from New York to Rosario, returning Mon, Aug 10, priced at ₩2,088,700 just found
Delta
Thu, Aug 6 - Tue, Aug 11
JFK
New York
ROS
Rosario
₩2,111,000 Roundtrip, just found
₩2,111,000
Roundtrip
just found
Select Delta flight, departing Thu, Aug 6 from New York to Rosario, returning Tue, Aug 11, priced at ₩2,111,000 just found
Copa
Mon, Aug 10 - Thu, Aug 13
JFK
New York
ROS
Rosario
₩2,173,200 Roundtrip, just found
₩2,173,200
Roundtrip
just found
Select Copa flight, departing Mon, Aug 10 from New York to Rosario, returning Thu, Aug 13, priced at ₩2,173,200 just found
avianca
Sat, Aug 8 - Thu, Aug 13
JFK
New York
ROS
Rosario
₩2,311,200 Roundtrip, just found
₩2,311,200
Roundtrip
just found
Select avianca flight, departing Sat, Aug 8 from New York to Rosario, returning Thu, Aug 13, priced at ₩2,311,200 just found

Frequently asked questions

How do I find cheap flights to Rosario Department that have flexible change policies?
At Expedia, we've been channeling our inner contortionist to offer you the most flexible airfares around town. Simply click on "No change fee" directly under the "Flexible change policies" filter to find your perfect flight to Rosario Department.
How can I find cheap tickets to Rosario Department?
Book ahead of time, fly in or out of nearby airports, use points or miles — there are lots of ways! Another one is to make use of Expedia's "flexible dates" feature. Find a Rosario Department flight, then check out the cheapest prices for nearby dates. In the last seven days, the lowest price for a flight to Rosario Department was ₩1,870,500.
How much is a flight to Rosario Department?
If you were journeying one way from New York (JFK), you could've picked up a cheap fare for just ₩1,198,300 in the last seven days. Return flights to Rosario Department ranged from only ₩1,870,500 to ₩2,605,200 during this same period.
When is the cheapest time to fly to Rosario Department?
Jet off early on in the week to land the best fare to Rosario Department. Tuesday is usually the most economical day to fly, with Monday running a close second. Saturday often has the costliest fares. This is because many people choose to kick off their trip on a weekend.
How much is a plane ticket to Rosario Department?
In the last seven days, plane tickets to Rosario Department cost between ₩1,870,500 and ₩2,605,200. Prices generally depend on the time of departure, cabin class, airline and how early you make your booking.
What is the best time to go to Rosario Department?
If you're a big fan of busy destinations, head to the top city of Rosario during the popular months of July, November and December. Being in the Southern Hemisphere, summer begins in Rosario Department on December 1. If you're visiting during this time, bring your sunblock and a hat. Temperatures during a Rosario summer vary between 65ºF and 90ºF.
What months are the cheapest to book a flight to Rosario Department?
February is the best month to pick up a terrific deal to Rosario Department. Be aware that the most expensive time to make a booking in the U.S. Isn't during the peak of summer, but the month of December.

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About Rosario Department

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About Rosario Department
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