Which airports can I use when flying from Rosario to San Francisco?

Flights from Rosario to San Francisco usually depart from Rosario Fisherton (ROS) and arrive at San Francisco (SFO).

What cabin classes can I book on flights from Rosario to San Francisco?

Only Economy Class is available on flights from Rosario to San Francisco.

Which airports do connecting flights from Rosario to San Francisco pass through?

Most connecting flights from Rosario to San Francisco pass through Panama City Tocumen Intl (PTY), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Can I save money by using flexible dates for flights from Rosario to San Francisco?

Yes. Being flexible with your travel dates can save you up to 54% on the Rosario to San Francisco route. Wednesday is the cheapest departure day at $1,128 round-trip on average, while Monday is the most expensive at $2,451, a difference of $1,323. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in San Francisco?

Some of the most popular sights in San Francisco are Fisherman's Wharf, Union Square and Moscone Center. These are among the most viewed places in San Francisco on KAYAK.

How long is a flight from Rosario to San Francisco?

A nonstop flight from Rosario to San Francisco takes 0h 00m, covering 6,274 miles.

Do I need a passport to fly from Rosario to San Francisco?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Rosario to San Francisco changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $991 to $4,677. That means the highest observed fare was about 5x higher than the lowest one.

What is the time difference between Rosario and San Francisco?

San Francisco is 4 hours behind Rosario (Pacific Time vs Argentina Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at San Francisco Airport (SFO)?

San Francisco Airport (SFO) hosts 5 major car rental companies, with daily rates starting from around $15 for economy cars. Top options include: · Thrifty · Europcar · Dollar · Hertz · Fox

How much should I expect to pay for a Rosario to San Francisco flight?

Round-trip flights from Rosario to San Francisco range from $1,154 to $1,631, with an average of $1,245 over the past 12 months. Anything below $1,154 counts as a good deal.

What is the cheapest airline to fly from Rosario to San Francisco?

Copa Airlines ($991) and Delta ($1,354) are the cheapest airlines to fly round-trip from Rosario to San Francisco according to KAYAK data over the last 5 days.

What is the cheapest layover airport when flying from Rosario to San Francisco?

Flights via Panama City Tocumen Intl (PTY) offer the most affordable fares, with an average round-trip price of $1,629. Based on KAYAK data over the past 3 months.

When flying from Rosario to San Francisco which airport offers the shortest layover?

Panama City Tocumen Intl (PTY) had the shortest average connection time for Rosario to San Francisco layovers at 829 minutes over the past 3 months.

$991 CHEAP FLIGHTS from Rosario to San Francisco (ROS - SFO)

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Cheapest round-trip

$991

Typical prices: $1,154-$1,631

Copa Airlines

Thu 10/18Thu 10/25

ROS - SFO • 1 stop

Nonstop flights

Not available

There are currently no direct flights between Rosario and San Francisco. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

August

Cheapest • 17% price drop

July

Most popular

Good to know

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Flight Deals

Cheap Flights from Rosario to San Francisco (ROS-SFO)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Rosario to San Francisco

Sun, Oct 18 - Sun, Oct 25

5:09 am - 11:40 pmROS Rosario Fisherton-SFO San Francisco

22h 31m1 stop Panama City Tocumen Intl

8:36 pm - 12:15 amSFO San Francisco-ROS Rosario Fisherton

23h 39m1 stop Panama City Tocumen Intl

$991Copa Airlines

Tue, Sep 22 - Thu, Oct 15

5:09 am - 11:40 pmROS Rosario Fisherton-SFO San Francisco

22h 31m1 stop Panama City Tocumen Intl

8:21 pm - 3:47 amSFO San Francisco-ROS Rosario Fisherton

27h 26m1 stop Panama City Tocumen Intl

$1,162Copa Airlines

Tue, Sep 22 - Thu, Oct 15

5:09 am - 11:40 pmROS Rosario Fisherton-SFO San Francisco

22h 31m1 stop Panama City Tocumen Intl

8:21 pm - 3:47 amSFO San Francisco-ROS Rosario Fisherton

27h 26m1 stop Panama City Tocumen Intl

$1,269Copa Airlines

Tue, Sep 22 - Thu, Oct 15

5:09 am - 11:40 pmROS Rosario Fisherton-SFO San Francisco

22h 31m1 stop Panama City Tocumen Intl

8:21 pm - 3:47 amSFO San Francisco-ROS Rosario Fisherton

27h 26m1 stop Panama City Tocumen Intl

$1,286Copa Airlines

Tue, Sep 29 - Thu, Oct 8

7:40 am - 10:21 amROS Rosario Fisherton-SFO San Francisco

30h 41m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

7:27 am - 2:10 pmSFO San Francisco-ROS Rosario Fisherton

50h 43m3 stops Los Angeles Lima J Chavez Intl Buenos Aires Jorge Newbery

$1,317Multiple Airlines

Tue, Sep 29 - Thu, Oct 8

5:09 am - 11:40 pmROS Rosario Fisherton-SFO San Francisco

22h 31m1 stop Panama City Tocumen Intl

8:21 pm - 3:47 amSFO San Francisco-ROS Rosario Fisherton

27h 26m1 stop Panama City Tocumen Intl

$1,324Copa Airlines

Tue, Sep 29 - Fri, Oct 9

7:40 am - 10:21 amROS Rosario Fisherton-SFO San Francisco

30h 41m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

7:10 am - 11:40 amSFO San Francisco-ROS Rosario Fisherton

24h 30m2 stops Los Angeles Sao Paulo Guarulhos Intl

$1,354Delta

Tue, Sep 29 - Fri, Oct 9

7:40 am - 10:21 amROS Rosario Fisherton-SFO San Francisco

30h 41m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

10:25 pm - 6:20 amSFO San Francisco-ROS Rosario Fisherton

27h 55m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

$1,363LATAM Airlines

Tue, Sep 22 - Thu, Oct 15

5:09 am - 11:40 pmROS Rosario Fisherton-SFO San Francisco

22h 31m1 stop Panama City Tocumen Intl

8:21 pm - 3:47 amSFO San Francisco-ROS Rosario Fisherton

27h 26m1 stop Panama City Tocumen Intl

$1,365Copa Airlines

Tue, Sep 29 - Thu, Oct 8

7:40 am - 10:21 amROS Rosario Fisherton-SFO San Francisco

30h 41m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

7:27 am - 6:20 amSFO San Francisco-ROS Rosario Fisherton

18h 53m2 stops Los Angeles Lima J Chavez Intl

$1,366Multiple Airlines

Booking Insights

Price, demand and travel trends for Rosario to San Francisco flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Rosario to San Francisco with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Rosario to San Francisco?

Round-trip flights from Rosario to San Francisco start at $991. Prices are below average for this route right now, with typical round-trip fares ranging from $1,154 to $1,631. The lowest price found in the past 5 days was $991 on Copa Airlines.

Find deals

Low season	January
High season	July
Cheapest flight	$991

Most popular time to fly with an average 97% increase in price.

Flight from Rosario to San Francisco

When to book flights from Rosario to San Francisco

Are your dates flexible? Find out the best times to travel from Rosario to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Rosario to San Francisco?
Flights from Rosario to San Francisco usually depart from Rosario Fisherton (ROS) and arrive at San Francisco (SFO).
What cabin classes can I book on flights from Rosario to San Francisco?
Only Economy Class is available on flights from Rosario to San Francisco.
Which airports do connecting flights from Rosario to San Francisco pass through?
Most connecting flights from Rosario to San Francisco pass through Panama City Tocumen Intl (PTY), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.
Can I save money by using flexible dates for flights from Rosario to San Francisco?
Yes. Being flexible with your travel dates can save you up to 54% on the Rosario to San Francisco route. Wednesday is the cheapest departure day at $1,128 round-trip on average, while Monday is the most expensive at $2,451, a difference of $1,323. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What popular places can I visit in San Francisco?
Some of the most popular sights in San Francisco are Fisherman's Wharf, Union Square and Moscone Center. These are among the most viewed places in San Francisco on KAYAK.
How long is a flight from Rosario to San Francisco?
A nonstop flight from Rosario to San Francisco takes 0h 00m, covering 6,274 miles.
Do I need a passport to fly from Rosario to San Francisco?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Rosario to San Francisco changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $991 to $4,677. That means the highest observed fare was about 5x higher than the lowest one.
What is the time difference between Rosario and San Francisco?
San Francisco is 4 hours behind Rosario (Pacific Time vs Argentina Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at San Francisco Airport (SFO)?
San Francisco Airport (SFO) hosts 5 major car rental companies, with daily rates starting from around $15 for economy cars. Top options include:
· Thrifty
· Europcar
· Dollar
· Hertz
· Fox
How much should I expect to pay for a Rosario to San Francisco flight?
Round-trip flights from Rosario to San Francisco range from $1,154 to $1,631, with an average of $1,245 over the past 12 months. Anything below $1,154 counts as a good deal.

If your dates can be flexible, aim for a Wednesday departure instead of Monday. On this route, Wednesday flights average $1,128 - about $1,323 less than Monday (54% savings) based on the last 12 months.
If you can choose when to travel, plan your Rosario to San Francisco trip for August. Fares historically average $1,037 round-trip in that month - typically $1,414 less than the most expensive month, which is July (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to San Francisco Airport.
- Grand Hyatt At Sfo

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ROS - SFO

$991 Find Cheap Flights from Rosario to San Francisco - Compare and Save

Everything you should know

Cheap Flights from Rosario to San Francisco (ROS-SFO)

Recent round-trip flight deals from Rosario to San Francisco

Recent one-way flight deals from Rosario to San Francisco

Price, demand and travel trends for Rosario to San Francisco flights

How much is a round-trip flight from Rosario to San Francisco?

What is the cheapest airline to fly from Rosario to San Francisco?

What is the cheapest layover airport when flying from Rosario to San Francisco?

When flying from Rosario to San Francisco which airport offers the shortest layover?

Key details for Rosario to San Francisco flights

Low season

High season

Cheapest flight

When to book flights from Rosario to San Francisco

Your Rosario to San Francisco flight questions, answered

Your guide to booking Rosario to San Francisco flights

More options for your flight from Rosario to San Francisco

Complete your trip to San Francisco with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Rosario to San Francisco

Find direct flights to and from Rosario and San Francisco

Flights from domestic origins to San Francisco

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