Get Me There. San Francisco to St. Louis
1,731 mi · 1 stop The cheapest round trip from San Francisco to St. Louis right now is $197 — Oct 21 → 24, 3 nights, 1 stop.
Best fare
St. Louis Oct 21 → 24 · 3 nights · 1 stop
Below typical ($205–$266) — this is a good fare.
Prices checked on Sep 22
By month
September 2026 $422
October 2026cheapest $197
November 2026 $197
December 2026 $219
January 2027 $239
February 2027 $239
March 2027 $299
Get the best San Francisco deals by email — most Fridays, free.
Price history
11 weeks tracked · weekly lows
All dates (720 priced)
Oct 21 → 24 3 nights · 1 stop
Oct 21 → 26 5 nights · 1 stop
Oct 24 → 26 2 nights · 1 stop
Oct 24 → 28 4 nights · 1 stop
Oct 27 → 31 4 nights · 1 stop
Oct 28 → 31 3 nights · 1 stop
Oct 28 → Nov 2 5 nights · 1 stop
Nov 10 → 14 4 nights · 1 stop
Nov 11 → 14 3 nights · 1 stop
Nov 11 → 16 5 nights · 1 stop
The Friday Deal Sheet
The week's best deals from San Francisco, most Fridays — free.