Cheap flights to San Martín Department

View €44 flight on Thu, 1 Jan 2026Opens in a new window

Popular airlines to San Martín Department

  • LATAM Airlines Group

    LATAM Airlines Group

  • Aerolineas Argentinas

    Aerolineas Argentinas

  • Avianca

    Avianca

  • United

    United

  • Copa

    Copa

  • GOL Linhas Aereas S.A.

    GOL Linhas Aereas S.A.

  • Delta

    Delta

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Cheap round-trip flights to San Martín Department

Prices were available within the past 7 days and start at €44 for one-way flights and €220 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aerolineas Argentinas
Sat, 3 Jan - Mon, 5 Jan
EZE
Buenos Aires
ROS
Rosario
€220 Return, found 1 day ago
€220
Return
found 1 day ago
Select Aerolineas Argentinas flight, departing Sat, 3 Jan from Buenos Aires to Rosario, returning Mon, 5 Jan, priced at €220 found 1 day ago
Aerolineas Argentinas
Sun, 4 Jan - Mon, 5 Jan
AEP
Buenos Aires
ROS
Rosario
€220 Return, found 7 hours ago
€220
Return
found 7 hours ago
Select Aerolineas Argentinas flight, departing Sun, 4 Jan from Buenos Aires to Rosario, returning Mon, 5 Jan, priced at €220 found 7 hours ago
Aerolineas Argentinas
Sat, 3 Jan - Sun, 4 Jan
AEP
Buenos Aires
ROS
Rosario
€221 Return, found 4 days ago
€221
Return
found 4 days ago
Select Aerolineas Argentinas flight, departing Sat, 3 Jan from Buenos Aires to Rosario, returning Sun, 4 Jan, priced at €221 found 4 days ago
Aerolineas Argentinas
Sun, 4 Jan - Mon, 5 Jan
AEP
Buenos Aires
ROS
Rosario
€247 Return, found 7 hours ago
€247
Return
found 7 hours ago
Select Aerolineas Argentinas flight, departing Sun, 4 Jan from Buenos Aires to Rosario, returning Mon, 5 Jan, priced at €247 found 7 hours ago
GOL Linhas Aereas S.A.
Sat, 3 Jan - Wed, 7 Jan
GIG
Rio de Janeiro
ROS
Rosario
€317 Return, found 1 day ago
€317
Return
found 1 day ago
Select GOL Linhas Aereas S.A. flight, departing Sat, 3 Jan from Rio de Janeiro to Rosario, returning Wed, 7 Jan, priced at €317 found 1 day ago
Aerolineas Argentinas
Sat, 3 Jan - Wed, 7 Jan
GIG
Rio de Janeiro
ROS
Rosario
€325 Return, found 1 day ago
€325
Return
found 1 day ago
Select Aerolineas Argentinas flight, departing Sat, 3 Jan from Rio de Janeiro to Rosario, returning Wed, 7 Jan, priced at €325 found 1 day ago
Aerolineas Argentinas
Sat, 3 Jan - Wed, 7 Jan
GIG
Rio de Janeiro
ROS
Rosario
€329 Return, found 1 day ago
€329
Return
found 1 day ago
Select Aerolineas Argentinas flight, departing Sat, 3 Jan from Rio de Janeiro to Rosario, returning Wed, 7 Jan, priced at €329 found 1 day ago
LATAM Airlines Group
Sat, 3 Jan - Wed, 7 Jan
GIG
Rio de Janeiro
ROS
Rosario
€416 Return, found 1 day ago
€416
Return
found 1 day ago
Select LATAM Airlines Group flight, departing Sat, 3 Jan from Rio de Janeiro to Rosario, returning Wed, 7 Jan, priced at €416 found 1 day ago
United
Fri, 23 Jan - Fri, 30 Jan
DUB
Dublin
ROS
Rosario
€868 Return, found 4 days ago
€868
Return
found 4 days ago
Select United flight, departing Fri, 23 Jan from Dublin to Rosario, returning Fri, 30 Jan, priced at €868 found 4 days ago
KLM
Tue, 1 Sept - Wed, 30 Sept
MAD
Madrid
ROS
Rosario
€1,051 Return, found 10 hours ago
€1,051
Return
found 10 hours ago
Select KLM flight, departing Tue, 1 Sept from Madrid to Rosario, returning Wed, 30 Sept, priced at €1,051 found 10 hours ago

Trending flights to San Martín 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
Fri, 23 Jan - Fri, 30 Jan
DUB
Dublin
ROS
Rosario
€868 Return, found 4 days ago
€868
Return
found 4 days ago
Select United flight, departing Fri, 23 Jan from Dublin to Rosario, returning Fri, 30 Jan, priced at €868 found 4 days ago

Frequently asked questions

How do I find cheap flights to San Martín Department that have flexible change policies?
When it comes to flying these days, flexibility is a must. That's why we have a "No change fee" search function to help you locate flexible and cheap flights to San Martín Department. It's on the left of your screen directly under the "Flexible change policies" heading.
How can I find cheap tickets to San Martín Department?
In the last seven days, €220 was the lowest price for a flight to San Martín Department. For an even cheaper fare, book well ahead of time and be flexible with your dates. Search for your flight to San Martín Department, then compare prices for similar time frames by clicking on our "flexible dates" link.
How much is a flight to San Martín Department?
There were loads of bargain fares for the taking in the last seven days, with the cost of a return flight to San Martín Department ranging between €220 and €1,051. Many lucky holiday makers purchased one-way flights from Rio de Janeiro (GIG) for only €44.
How much is a plane ticket to San Martín Department?
In the last seven days, fares to San Martín Department varied from €220 to €1,051.
What is the best time to go to San Martín Department?
If you like being in the heart of the action, venture to Sastre at some point during July, November and December. These are the busiest months and when plenty of cool things are happening in this popular San Martín Department city. Summer in Sastre starts December 1. The mercury ranges between 21ºC and 32ºC at this time of year.
What months are the cheapest to book a flight to San Martín Department?
To bag a fabulous deal to San Martín Department, try to book during the month of February when the price of fares are at their cheapest. When do tickets cost the most? In the USA, it's the festive month of December.

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About San Martín Department

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About San Martín Department

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