Cheap flights from Buenos Aires to Bay Area from CA $864

View CA $864 flight on Mon, Sep. 29, 2025Opens in a new window

Popular airlines from Buenos Aires to Bay Area

  • Air Canada

    Air Canada

  • WestJet

    WestJet

  • Flair Airlines

    Flair Airlines

  • American Airlines

    American Airlines

  • United

    United

  • Delta

    Delta

  • Porter Airlines

    Porter Airlines

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Cheap flights from Buenos Aires (BUE) to Bay Area (SJC)

Prices were available within the past 7 days and start at CA $864 for one-way flights and CA $1,601 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Aug. 9 - Wed, Aug. 13
EZE
Buenos Aires
SFO
San Francisco
CA $1,601 Roundtrip, found 4 days ago
CA $1,601
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Aug. 9 from Buenos Aires to San Francisco, returning Wed, Aug. 13, priced at CA $1,601 found 4 days ago
LATAM Airlines Group
Mon, Aug. 11 - Sun, Aug. 24
EZE
Buenos Aires
SFO
San Francisco
CA $1,622 Roundtrip, found 3 days ago
CA $1,622
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Mon, Aug. 11 from Buenos Aires to San Francisco, returning Sun, Aug. 24, priced at CA $1,622 found 3 days ago
LATAM Airlines Group
Wed, Dec. 10 - Tue, Jan. 13
EZE
Buenos Aires
SFO
San Francisco
CA $1,628 Roundtrip, found 5 days ago
CA $1,628
Roundtrip
found 5 days ago
Select LATAM Airlines Group flight, departing Wed, Dec. 10 from Buenos Aires to San Francisco, returning Tue, Jan. 13, priced at CA $1,628 found 5 days ago
Air Canada
Mon, Aug. 11 - Sun, Aug. 24
EZE
Buenos Aires
SFO
San Francisco
CA $1,678 Roundtrip, found 3 days ago
CA $1,678
Roundtrip
found 3 days ago
Select Air Canada flight, departing Mon, Aug. 11 from Buenos Aires to San Francisco, returning Sun, Aug. 24, priced at CA $1,678 found 3 days ago
avianca
Wed, Dec. 10 - Tue, Jan. 13
EZE
Buenos Aires
SFO
San Francisco
CA $1,773 Roundtrip, found 5 days ago
CA $1,773
Roundtrip
found 5 days ago
Select avianca flight, departing Wed, Dec. 10 from Buenos Aires to San Francisco, returning Tue, Jan. 13, priced at CA $1,773 found 5 days ago
Delta
Sat, Aug. 9 - Wed, Aug. 13
EZE
Buenos Aires
SFO
San Francisco
CA $1,813 Roundtrip, found 4 days ago
CA $1,813
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Aug. 9 from Buenos Aires to San Francisco, returning Wed, Aug. 13, priced at CA $1,813 found 4 days ago

Find the cheapest month to fly from Buenos Aires (BUE) to San Francisco (SFO)

September is typically the cheapest month to fly

From CA $1,020 - CA $1,841 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.