App
Customer Support
EUR
Find Bookings
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap flight deals from Rosario to San Juan Starting at €600

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • ROS07:25 pm
        22h 25m
        2 stops
        SJU04:50 pm
        Fri, Apr 4|Rosario - San Juan|Aerolineas Argentinas
        €600€1,832
        67% OFF
        67% OFF
        €1,832€600

        Choose Aerolineas Argentinas flights from Rosario to San Juan. The one-way connecting flight with Aerolineas Argentinas departs from Rosario International Airport on Fri, Apr 4, arriving at Luis Muñoz Marín International Airport. One-way Prices start from €600 including taxes and charges.

      • ROS07:25 am
        34h 25m
        2 stops
        SJU04:50 pm
        Fri, Apr 4|Rosario - San Juan|LATAM Airlines
        €721€1,832
        61% OFF
        61% OFF
        €1,832€721

        Choose LATAM Airlines flights from Rosario to San Juan. The one-way connecting flight with LATAM Airlines departs from Rosario International Airport on Fri, Apr 4, arriving at Luis Muñoz Marín International Airport. One-way Prices start from €721 including taxes and charges.

      • ROS08:35 pm
        51h 2m
        2 stops
        SJU10:37 pm
        Tue, Apr 15|Rosario - San Juan|Aerolineas Argentinas
        €734€1,832
        60% OFF
        60% OFF
        €1,832€734

        Choose Aerolineas Argentinas flights from Rosario to San Juan. The one-way connecting flight with Aerolineas Argentinas departs from Rosario International Airport on Tue, Apr 15, arriving at Luis Muñoz Marín International Airport. One-way Prices start from €734 including taxes and charges.

      • ROS02:40 am
        15h 10m
        2 stops
        SJU04:50 pm
        Fri, Apr 4|Rosario - San Juan|Gol Linhas Aereas Inteligentes
        €992
        €992

        Choose Gol Linhas Aereas Inteligentes flights from Rosario to San Juan. The one-way connecting flight with Gol Linhas Aereas Inteligentes departs from Rosario International Airport on Fri, Apr 4, arriving at Luis Muñoz Marín International Airport. One-way Prices start from €992 including taxes and charges.

      • ROS01:36 am
        32h 34m
        2 stops
        SJU09:10 am
        Tue, Apr 15|Rosario - San Juan|Copa Airlines
        €1,355
        €1,355

        Choose Copa Airlines flights from Rosario to San Juan. The one-way connecting flight with Copa Airlines departs from Rosario International Airport on Tue, Apr 15, arriving at Luis Muñoz Marín International Airport. One-way Prices start from €1,355 including taxes and charges.

      • ROS01:00 pm
        3h 5m
        Nonstop
        SJU02:00 pm
        Fri, Feb 28|Rosario - San Juan|Aerolineas Argentinas
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Rosario to San Juan Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. CM836

    Copa Airlines

    01:29 am

    ROS

    7.0h

    06:32 am

    PTY

    SMTWTFS
    Search

  2. CM226

    Copa Airlines

    08:01 am

    PTY

    3.3h

    12:16 pm

    MIA

    SMTWTFS

  3. F92284

    Frontier Airlines

    07:20 am

    MIA

    2.6h

    10:54 am

    SJU

    SMTWTFS

  4. CM836

    Copa Airlines

    01:29 am

    ROS

    7.0h

    06:32 am

    PTY

    SMTWTFS
    Search

  5. CM450

    Copa Airlines

    06:50 pm

    PTY

    2.8h

    10:37 pm

    SJU

    SMTWTFS

  6. G37723

    Gol Linhas Aereas Inteligentes

    02:55 am

    ROS

    2.8h

    05:45 am

    GIG

    SMTWTFS
    Search

  7. AV260

    avianca

    07:20 am

    GIG

    6.2h

    11:30 am

    BOG

    SMTWTFS

  8. AV258

    avianca

    12:54 pm

    BOG

    2.9h

    04:50 pm

    SJU

    SMTWTFS

  9. AR1719

    Aerolineas Argentinas

    08:35 pm

    ROS

    0.9h

    09:30 pm

    AEP

    -M-W-FS
    Search

  10. CM278

    Copa Airlines

    02:32 pm

    EZE

    7.5h

    08:01 pm

    PTY

    SMTWTFS

  11. CM450

    Copa Airlines

    06:50 pm

    PTY

    2.8h

    10:37 pm

    SJU

    SMTWTFS

  12. AR1719

    Aerolineas Argentinas

    08:35 pm

    ROS

    0.9h

    09:30 pm

    AEP

    -M-W-FS
    Search

  13. AV154

    avianca

    07:00 am

    AEP

    6.6h

    11:35 am

    BOG

    -M-W--S

  14. AV258

    avianca

    12:54 pm

    BOG

    2.9h

    04:50 pm

    SJU

    SMTWTFS

  15. AR1709

    Aerolineas Argentinas

    09:00 am

    ROS

    0.9h

    09:55 am

    AEP

    S-T-T--
    Search

  16. AV218

    avianca

    01:40 am

    EZE

    6.3h

    05:55 am

    BOG

    SMTWTFS

  17. AV258

    avianca

    12:54 pm

    BOG

    2.9h

    04:50 pm

    SJU

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Rosario to San Juan?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Rosario (ROS) to San Juan (SJU) the cheapest?

    Airlines adjust prices for flights from Rosario to San Juan based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Rosario (ROS) to San Juan (SJU) cost?

    According to Trip.com's data, the lowest price is around €711.

  • What is the transportation method from the main airport to downtown in San Juan?

    • The distance from Luis Muñoz Marín International Airport to downtown is about 11 km. It takes about 30 minutes by taxi.

How to find a cheap flight from Rosario to San Juan

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Rosario to San Juan. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Rosario to San Juan

Off-season for travelApril
Peak season for travelJanuary
Flight distance5,737.11 km
Popular airlineAerolineas Argentinas

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.