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

Good Deal:
$ 674.20
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: $ 674.20 Book at least 4 weeks before departure in order to get a below-average price. 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

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 $674.20 round-trip.
 
 

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)
    Apr 08, 25 - Apr 12, 25
    $674.20
    Search

  • Buenos Aires, Argentina (EZE)
    Feb 01, 25 - Feb 05, 25
    $909.41
    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)
    Jan 15, 25 - Feb 12, 25
    $938.80
    Search