Cheap flights from San Francisco (SFO) to Rosario (ROS)

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How to find the cheapest flight from San Francisco (SFO) to Rosario (ROS)

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How to find the cheapest flight from San Francisco (SFO) to Rosario (ROS)

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How to find the cheapest flight from San Francisco (SFO) to Rosario (ROS)

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Cheap flights from San Francisco to Rosario in July , August 2026

28 Jul - 01 Sep $ 1,284.00

SFO

San Francisco

Avianca

3 STOPS

ROS

Rosario

ROS

Rosario

Avianca

3 STOPS

SFO

San Francisco

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28 Jul - 21 Aug $ 1,286.00

SFO

San Francisco

Avianca

3 STOPS

ROS

Rosario

ROS

Rosario

Avianca

3 STOPS

SFO

San Francisco

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28 Jul - 27 Aug $ 1,335.00

SFO

San Francisco

Alaska Airlines

3 STOPS

ROS

Rosario

ROS

Rosario

Alaska Airlines

3 STOPS

SFO

San Francisco

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Last minute flights from San Francisco to Rosario

28 Jul - 01 Aug $ 1,375.00

SFO

San Francisco

Frontier Airlines

3 STOPS

ROS

Rosario

ROS

Rosario

Frontier Airlines

3 STOPS

SFO

San Francisco

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28 Jul - 01 Aug $ 1,406.00

SFO

San Francisco

Frontier Airlines

3 STOPS

ROS

Rosario

ROS

Rosario

Frontier Airlines

3 STOPS

SFO

San Francisco

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28 Jul - 01 Aug $ 1,540.00

SFO

San Francisco

Frontier Airlines

3 STOPS

ROS

Rosario

ROS

Rosario

Frontier Airlines

3 STOPS

SFO

San Francisco

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One-way flights to Rosario from San Francisco

8:23 PM - 11:20 AM
Aerolineas Argentinas

3 Stops

35h 57m
SFO - ROS

$ 686
Kiwi

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9:39 PM - 7:57 PM
Arajet

3 Stops

51h
SFO - ROS

$ 737
Kiwi

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5:50 AM - 12:10 AM
LATAM Airlines

3 Stops

20h 20m
SFO - ROS

$ 913
Kiwi

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How to find the cheapest flight from San Francisco (SFO) to Rosario (ROS)

Related info for your journey

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How to find the cheapest flight from San Francisco (SFO) to Rosario (ROS)

Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

How to find the cheapest flight from San Francisco (SFO) to Rosario (ROS)

Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.