Cheap flights to Rosario Department

View €143 flight on Thu, 7 May 2026Opens in a new window

Popular airlines to Rosario Department

  • LATAM Airlines Group

  • Aerolineas Argentinas

  • Copa

  • Delta

  • American Airlines

  • Aeromexico

  • TAP Portugal

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 15% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Rosario Department

Prices were available within the past 7 days and start at €143 for one-way flights and €174 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aerolineas Argentinas
Thu, 19 Mar - Mon, 6 Apr
EZE
Buenos Aires
ROS
Rosario
€174 Return, found 21 hours ago
€174
Return
found 21 hours ago
Select Aerolineas Argentinas flight, departing Thu, 19 Mar from Buenos Aires to Rosario, returning Mon, 6 Apr, priced at €174 found 21 hours ago
Aerolineas Argentinas
Thu, 7 May - Fri, 15 May
AEP
Buenos Aires
ROS
Rosario
€174 Return, found 8 hours ago
€174
Return
found 8 hours ago
Select Aerolineas Argentinas flight, departing Thu, 7 May from Buenos Aires to Rosario, returning Fri, 15 May, priced at €174 found 8 hours ago
Aerolineas Argentinas
Thu, 7 May - Fri, 15 May
AEP
Buenos Aires
ROS
Rosario
€183 Return, found 8 hours ago
€183
Return
found 8 hours ago
Select Aerolineas Argentinas flight, departing Thu, 7 May from Buenos Aires to Rosario, returning Fri, 15 May, priced at €183 found 8 hours ago
Aerolineas Argentinas
Thu, 7 May - Fri, 15 May
AEP
Buenos Aires
ROS
Rosario
€192 Return, found 8 hours ago
€192
Return
found 8 hours ago
Select Aerolineas Argentinas flight, departing Thu, 7 May from Buenos Aires to Rosario, returning Fri, 15 May, priced at €192 found 8 hours ago
Aerolineas Argentinas
Tue, 5 May - Sun, 17 May
AEP
Buenos Aires
ROS
Rosario
€200 Return, found 8 hours ago
€200
Return
found 8 hours ago
Select Aerolineas Argentinas flight, departing Tue, 5 May from Buenos Aires to Rosario, returning Sun, 17 May, priced at €200 found 8 hours ago
Aerolineas Argentinas
Fri, 20 Mar - Tue, 7 Apr
AEP
Buenos Aires
ROS
Rosario
€221 Return, found 21 hours ago
€221
Return
found 21 hours ago
Select Aerolineas Argentinas flight, departing Fri, 20 Mar from Buenos Aires to Rosario, returning Tue, 7 Apr, priced at €221 found 21 hours ago
LATAM Airlines Group
Mon, 4 May - Fri, 15 May
GRU
Sao Paulo
ROS
Rosario
€341 Return, found 8 hours ago
€341
Return
found 8 hours ago
Select LATAM Airlines Group flight, departing Mon, 4 May from Sao Paulo to Rosario, returning Fri, 15 May, priced at €341 found 8 hours ago
Copa
Fri, 15 May - Fri, 5 Jun
PTY
Panama City
ROS
Rosario
€717 Return, found 4 days ago
€717
Return
found 4 days ago
Select Copa flight, departing Fri, 15 May from Panama City to Rosario, returning Fri, 5 Jun, priced at €717 found 4 days ago
United
Sat, 2 May - Tue, 12 May
DUB
Dublin
ROS
Rosario
€965 Return, found 9 hours ago
€965
Return
found 9 hours ago
Select United flight, departing Sat, 2 May from Dublin to Rosario, returning Tue, 12 May, priced at €965 found 9 hours ago
Lufthansa
Thu, 5 Nov - Thu, 26 Nov
MAD
Madrid
ROS
Rosario
€1,017 Return, found 1 day ago
€1,017
Return
found 1 day ago
Select Lufthansa flight, departing Thu, 5 Nov from Madrid to Rosario, returning Thu, 26 Nov, priced at €1,017 found 1 day ago

Trending flights to Rosario Department

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, 2 May - Tue, 12 May
DUB
Dublin
ROS
Rosario
€965 Return, found 9 hours ago
€965
Return
found 9 hours ago
Select United flight, departing Sat, 2 May from Dublin to Rosario, returning Tue, 12 May, priced at €965 found 9 hours ago

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 €174.
How much is a flight to Rosario Department?
If you were journeying one way from Sao Paulo (GRU), you could've picked up a cheap fare for just €143 in the last seven days. Return flights to Rosario Department ranged from only €174 to €1,017 during this same period.
How much is a plane ticket to Rosario Department?
In the last seven days, plane tickets to Rosario Department cost between €174 and €1,017. 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 18ºC and 32ºC.
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.

Book with confidence

About Rosario Department

Expedia offers flights to Rosario Department to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Rosario Department or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Rosario Department

Explore a world of travel with Expedia

*Available to Expedia members.