ROS - SFO

$982 Find Cheap Flights from Rosario to San Francisco - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

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.
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Insights
When to travel
August
Cheapest • 17% price drop
July
Most popular
Good to know
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Good to know
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Cheap Flights from Rosario to San Francisco (ROS-SFO)

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

Recent round-trip flight deals from Rosario to San Francisco

Multiple Airlines Logo
ROS  Rosario Fisherton-SFO San Francisco Airport
6274 mimulti-stop
Multiple Airlines Logo
SFO  San Francisco Airport-ROS Rosario Fisherton
6274 mimulti-stop
Multiple 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.

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.

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Key details for Rosario to San Francisco flights

Low season

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

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

Your Rosario to San Francisco flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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.

  • 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.

  • 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 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

  • 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).

  • 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 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 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.

Your guide to booking Rosario to San Francisco flights

Get tips on when to book, when to fly and what to know before your trip.
  • 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

More options for your flight from Rosario to San Francisco

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

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