San Francisco Bay Area to Saint Louis (STL) flight deals
Compare San Francisco Bay Area to Saint Louis (STL) flights across upcoming months. See dated fares below, or choose your own dates and travelers.
Fare examples by month
Round-trip totals · Economy · USD. Choose a month to see the dates.
| Month | Travelers / trip length | Axel Member | Airline fare |
|---|---|---|---|
| October 2026 | 1 adult · 7 days | $310–$330 | $346–$369 |
| November 2026 | 1 adult · 7–14 days | $175–$252 | $197–$282 |
| December 2026 | 1 adult · 7 days | $252–$479 | $282–$538 |
| January 2027 | 1 adult · 7 days | $259–$288 | $289–$321 |
| February 2027 | 1 adult · 7 days | $288 | $321 |
| March 2027 | 1 adult · 7–14 days | $310–$2,841 | $347–$3,188 |
| April 2027 | 1 adult · 7–14 days | $310 | $347 |
Fares observed September 22 – 24, 2026. USD for the travelers shown. Search a trip for current prices. For starting totals, choose a return flight to confirm the final price.
October 2026
1 adult · Economy · Round-trip totals
| From | Travel dates | Flights (out / return) | Axel Member | Airline fare | Search |
|---|---|---|---|---|---|
| SFO | Oct 6–13, 2026 · 7 days | 1 stop / 2 stops · 6h 45m / 11h 55m | $310 · Save $36 | $346 | Check Axel prices |
| SFO | Oct 6–13, 2026 · 7 days | 1 stop / Nonstop · 6h 45m / 4h 20m | $330 · Save $39 | $369 | Check Axel prices |
1 adult · Economy · Round-trip starting totals
| From | Travel dates | Outbound flight | Axel Member | Airline fare | Search |
|---|---|---|---|---|---|
| SFO | Oct 20–27, 2026 · 7 days | 2 stops · 9h 0m | From $388 · Save $46 | From $434 | Check Axel prices |
| SFO | Oct 20–27, 2026 · 7 days | 1 stop · 5h 40m | From $398 · Save $47 | From $445 | Check Axel prices |
November 2026
1 adult · Economy · Round-trip totals
| From | Travel dates | Flights (out / return) | Axel Member | Airline fare | Search |
|---|---|---|---|---|---|
| SFO | Nov 6–13, 2026 · 7 days | 1 stop / 1 stop · 11h 12m / 17h 18m | $234 · Save $29 | $263 | Check Axel prices |
| SFO | Nov 6–13, 2026 · 7 days | 1 stop / 1 stop · 11h 12m / 6h 21m | $248 · Save $28 | $275 | Check Axel prices |
Round-trip totals in USD for 1 adult · Economy.
| From | Destination | Trip dates | Days | Axel Member | Airline fare | Stops | Search |
|---|---|---|---|---|---|---|---|
| SJC | Saint Louis (STL) | Nov 5–19, 2026 | 14 | $252 · Save $30 | $282 | 1 stop | Check Axel prices |
| SFO | Saint Louis (STL) | Nov 7–14, 2026 | 7 | $175 · Save $22 | $197 | 1 stop | Check Axel prices |
| SJC | Saint Louis (STL) | Nov 12–19, 2026 | 7 | $252 · Save $30 | $282 | 1 stop | Check Axel prices |
December 2026
1 adult · Economy · Round-trip totals
| From | Travel dates | Flights (out / return) | Axel Member | Airline fare | Search |
|---|---|---|---|---|---|
| SFO | Dec 6–13, 2026 · 7 days | 1 stop / 1 stop · 14h 46m / 22h 24m | $338 · Save $39 | $377 | Check Axel prices |
| SFO | Dec 20–27, 2026 · 7 days | 1 stop / 1 stop · 20h 4m / 16h 54m | $479 · Save $59 | $538 | Check Axel prices |
Round-trip totals in USD for 1 adult · Economy · 7 days.
| From | Destination | Trip dates | Axel Member | Airline fare | Stops | Search |
|---|---|---|---|---|---|---|
| SJC | Saint Louis (STL) | Dec 6–13, 2026 | $252 · Save $30 | $282 | 1 stop | Check Axel prices |
January 2027
1 adult · Economy · Round-trip totals
| From | Travel dates | Flights (out / return) | Axel Member | Airline fare | Search |
|---|---|---|---|---|---|
| SFO | Jan 6–13, 2027 · 7 days | 1 stop / 1 stop · 17h 28m / 17h 26m | $259 · Save $30 | $289 | Check Axel prices |
| SFO | Jan 6–13, 2027 · 7 days | 1 stop / 1 stop · 17h 28m / 7h 33m | $267 · Save $30 | $297 | Check Axel prices |
| SFO | Jan 20–27, 2027 · 7 days | Nonstop / Nonstop · 3h 45m / 4h 25m | $288 · Save $33 | $321 | Check Axel prices |
February 2027
1 adult · Economy · Round-trip totals
| From | Travel dates | Flights (out / return) | Axel Member | Airline fare | Search |
|---|---|---|---|---|---|
| SFO | Feb 6–13, 2027 · 7 days | Nonstop / Nonstop · 3h 54m / 4h 35m | $288 · Save $33 | $321 | Check Axel prices |
| SFO | Feb 20–27, 2027 · 7 days | Nonstop / Nonstop · 3h 45m / 4h 35m | $288 · Save $33 | $321 | Check Axel prices |
March 2027
1 adult · Economy · Round-trip totals
| From | Travel dates | Flights (out / return) | Axel Member | Airline fare | Search |
|---|---|---|---|---|---|
| SFO | Mar 6–13, 2027 · 7 days | 1 stop / 1 stop · 6h 59m / 8h 45m | $566 · Save $69 | $635 | Check Axel prices |
| SFO | Mar 6–13, 2027 · 7 days | 1 stop / 1 stop · 6h 59m / 6h 31m | $2,841 · Save $348 | $3,188 | Check Axel prices |
| SFO | Mar 20–27, 2027 · 7 days | 1 stop / 1 stop · 6h 25m / 6h 15m | $566 · Save $67 | $633 | Check Axel prices |
Round-trip totals in USD for 1 adult · Economy.
| From | Destination | Trip dates | Days | Axel Member | Airline fare | Stops | Search |
|---|---|---|---|---|---|---|---|
| SJC | Saint Louis (STL) | Mar 2–9, 2027 | 7 | $310 · Save $37 | $347 | 1 stop | Check Axel prices |
| SJC | Saint Louis (STL) | Mar 2–16, 2027 | 14 | $310 · Save $37 | $347 | 1 stop | Check Axel prices |
April 2027
Round-trip totals in USD for 1 adult · Economy.
| From | Destination | Trip dates | Days | Axel Member | Airline fare | Stops | Search |
|---|---|---|---|---|---|---|---|
| SJC | Saint Louis (STL) | Apr 3–17, 2027 | 14 | $310 · Save $37 | $347 | 1 stop | Check Axel prices |
| SJC | Saint Louis (STL) | Apr 6–13, 2027 | 7 | $310 · Save $37 | $347 | 1 stop | Check Axel prices |
Non-members can also book and save on airline fares. Live search shows prices with and without Membership. Optional Membership: $15 for the first month, then $10/month. Cancel anytime.
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