Flyus.com searches for the lowest fares from hundreds of airlines to offer you cheap, competitive airfares to your desired destinations, no matter where you're headed. Tell us where you want to go and our interactive Price Tracker tool will point you to the best time to fly to save you time and money!

Good to Know - Flights from San Francisco to Buenos Aires

Low Season:
September
Best time to beat the crowds
High Season:
July
Most popular time to fly
Good Deal:
$ 891.41
or less (round trip)

Cheapest Day of the Month to Book Flights



Top Tips for Finding Cheap Flights from San Francisco to Buenos Aires

Looking for cheap airfare from San Francisco to Buenos Aires? 25% of our users found round-trip tickets to Buenos Aires for the following price or less: $ 891.41 Book at least 4 weeks before departure in order to get a below-average price. High season is considered to be July. The cheapest month to fly from San Francisco to Buenos Aires is September. Enter your preferred departure airport and travel dates into the search form above to unlock the latest San Francisco to Buenos Aires flight deals.

FAQs - Booking from San Francisco to Buenos Aires flights

How long is the flight from San Francisco to Buenos Aires?
A flight from San Francisco to Buenos Aires takes 1day.
What is the cheapest flight San Francisco to Buenos Aires?:
The cheapest flight San Francisco to Buenos Aires found on flyus.com in the last 72 hours was $891.41 round-trip.
 
Which airlines fly to Buenos Aires?:
• Avianca
• Air Canada
• United Airlines
• LATAM airlines group
• Lan Argentina
• LATAM Airlines Brazil
• American Airlines
• Alaska Airlines
• JetBlue Airways
• Aerolineas Argentinas
• Copa Airlines
• British Airways
• Lufthansa
 

Find cheap flights from San Francisco to Buenos Aires and book discounted airfare from different cities all over the United States. Explore airline ticket deals on flight routes all over the World! At Flyus, we take pride in helping you discover and book the best flight deals for your next trip at the cheapest price. We make booking flights from different departures easy and provide you with peace of mind with our Best Purchase Guarantee.

Where do you want to fly next?

Cheapest Flights
from San Francisco, United States (SFO) to:

  • Buenos Aires, Argentina (EZE)
    Jan 19, 25 - Jan 26, 25
    $891.41
    Search

  • Buenos Aires, Argentina (EZE)
    Jan 23, 25 - Jan 30, 25
    $927.41
    Search

  • Buenos Aires, Argentina (EZE)
    Oct 01, 25 - Oct 16, 25
    $932.41
    Search

  • Buenos Aires, Argentina (EZE)
    Jan 18, 25 - Feb 12, 25
    $932.41
    Search

  • Buenos Aires, Argentina (EZE)
    Feb 01, 25 - Feb 09, 25
    $954.41
    Search