Get Me There. San Francisco to St. Louis
The cheapest round trip from San Francisco to St. Louis right now is $240 — Aug 31 → Sep 2, 2 nights, 1 stop.
Best fare
St. Louis Aug 31 → Sep 2 · 2 nights · 1 stop
Below typical ($248–$258) — this is a good fare.
Prices checked on Aug 12
By month
August 2026cheapest $240
September 2026 $240
October 2026 $240
November 2026 $240
December 2026 $286
January 2027 $319
February 2027 $319
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Price history
5 weeks tracked · weekly lows
All dates (719 priced)
Aug 31 → Sep 2 2 nights · 1 stop
Sep 3 → 8 5 nights · 1 stop
Sep 5 → 8 3 nights · 1 stop
Sep 5 → 9 4 nights · 1 stop
Sep 8 → 12 4 nights · 1 stop
Sep 9 → 12 3 nights · 1 stop
Sep 9 → 14 5 nights · 1 stop
Sep 10 → 12 2 nights · 1 stop
Sep 10 → 14 4 nights · 1 stop
Sep 10 → 15 5 nights · 1 stop
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