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Rosario

$4,038+ Cheap flights from San Jose (SJC) to Rosario (ROS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — ROS
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from San Jose to Rosario

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Rosario (ROS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Round-trip from

$4,038
(AranGrant)
From San Jose to Rosario Fisherton
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Find flight deals from San Jose to Rosario

Cheapest flights from San Jose to Rosario
Explore the most affordable flight options available from San Jose to Rosario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This AranGrant deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/152:31 pmSJC - ROS
2 stops29h 43mCopa Airlines
Thu 8/211:22 amROS - SJC
2 stops23h 56mCopa Airlines
Deal found 7/1$4,038
This AranGrant deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/159:00 amSJC - ROS
2 stops41h 05mLATAM Airlines
Fri 8/227:30 amROS - SJC
2 stops19h 19mLATAM Airlines
Deal found 7/1$5,205

Cheapflights Fare Finder

Customize your flight search to find flights from San Jose to Rosario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from San Jose to Rosario that are best for you.

Fly from

San Jose

Fly to

Rosario

Route

Depart

Return

Price

San JoseRosario

SJC - ROS

SJCROS

San Jose

Fri 8/15

2:31 pm-12:14 am

2 stops29h 43m

Rosario Fisherton

Thu 8/21

1:22 am-9:18 pm

2 stops23h 56m

$4,038

San JoseRosario

SJC - ROS

SJCROS

San Jose

Fri 8/15

9:00 am-6:05 am

2 stops41h 05m

Rosario Fisherton

Fri 8/22

7:30 am-10:49 pm

2 stops19h 19m

$5,205

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from San Jose to Rosario

Have a flexible travel schedule? Discover the best time to fly to Rosario from San Jose with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Rosario

Get insights into the airlines that provide service to Rosario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rosario. Reviews last updated July 3, 2025.
Read reviews from past customers who have flown LATAM Airlines and Copa Airlines from San Jose to Rosario. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,805 reviews

Comfort

7.4

Crew

8.1

Boarding

7.6

Overall

7.5

Entertainment

7.0

Food

6.7

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
LATAM Airlines
7.5
Good
1,805 reviews
LATAM Airlines
7.5
Good
1,805 reviews

Comfort

7.4

Crew

8.1

Boarding

7.6

Overall

7.5

Entertainment

7.0

Food

6.7

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
Copa Airlines
7.5
Good
1,467 reviews
LATAM Airlines
7.5
Good
1,805 reviews

Comfort

7.4

Crew

8.1

Boarding

7.6

Overall

7.5

Entertainment

7.0

Food

6.7

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing

Related info for your journey

Find useful and relevant information for your journey from San Jose to Rosario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from San Jose to Rosario that include hotel bookings?

    Yes. In addition to deals on San Jose to Rosario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Jose to Rosario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Jose to Rosario.

  • Can I find deals for business class flights from San Jose to Rosario?

    Yes. Cheapflights offers flight deals from San Jose to Rosario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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