Get Me There. San Diego to Porto
The cheapest round trip from San Diego to Porto right now is $743 — Nov 15 → 23, 8 nights, 1 stop.
Best fare
Porto Nov 15 → 23 · 8 nights · 1 stop
In the typical range for this route ($743–$744).
Prices checked on Aug 13
By month
August 2026 $933
September 2026 $837
October 2026 $803
November 2026cheapest $743
December 2026 $743
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Price history
5 weeks tracked · weekly lows
All dates (5 priced)
Nov 15 → 23 8 nights · 1 stop
Dec 6 → 14 8 nights · 1 stop
Oct 25 → Nov 2 8 nights · 1 stop
Sep 28 → Oct 5 7 nights · 1 stop
Aug 17 → 26 9 nights · 1 stop
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