Get Me There. San Francisco to Cusco
The cheapest round trip from San Francisco to Cusco right now is $780 — Aug 27 → Sep 3, 7 nights, 3 stops.
Best fare
Cusco Aug 27 → Sep 3 · 7 nights · 3 stops
In the typical range for this route ($780–$780).
Prices checked on Aug 12
By month
August 2026cheapest $780
September 2026 $780
October 2026 $780
November 2026 $780
December 2026 $928
Get the best San Francisco deals by email — most Fridays, free.
Price history
4 weeks tracked · weekly lows
All dates (5 priced)
Aug 27 → Sep 3 7 nights · 3 stops
Sep 3 → 9 6 nights · 2 stops
Oct 5 → 14 9 nights · 2 stops
Nov 1 → 8 7 nights · 2 stops
Dec 10 → 16 6 nights · 2 stops
The Friday Deal Sheet
The week's best deals from San Francisco, most Fridays — free.