Get Me There. San Diego to Buenos Aires
The cheapest round trip from San Diego to Buenos Aires right now is $908 — Nov 12 → 19, 7 nights, 1 stop.
Best fare
Buenos Aires Nov 12 → 19 · 7 nights · 1 stop
Above typical for this route ($811–$902) — it usually dips lower.
Prices checked on Aug 13
By month
August 2026 $916
September 2026 $947
October 2026 $944
November 2026cheapest $908
December 2026 $908
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Price history
4 weeks tracked · weekly lows
All dates (5 priced)
Nov 12 → 19 7 nights · 1 stop
Dec 3 → 10 7 nights · 1 stop
Aug 17 → 24 7 nights · 1 stop
Oct 10 → 16 6 nights · 2 stops
Sep 3 → 9 6 nights · 2 stops
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