Flights from San Francisco to Saint Louis from $ 337*
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1 Passenger, Economy
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today
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Featured daily fares for flights from San Francisco (SFO) to Saint Louis (STL)
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More United deals on San Francisco (SFO) to Saint Louis (STL) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| San Francisco (SFO) | Saint Louis (STL) | Roundtrip | Economy | 05/27/26 - 06/02/26 | from $ 337 Viewed: 19 hours ago |
| San Francisco (SFO) | Saint Louis (STL) | Roundtrip | Economy | 06/24/26 - 06/27/26 | from $ 433 Viewed: 20 hours ago |
| San Francisco (SFO) | Saint Louis (STL) | Roundtrip | Economy | 08/17/26 - 08/21/26 | from $ 443 Viewed: 23 hours ago |
| San Francisco (SFO) | Saint Louis (STL) | Roundtrip | Economy | 05/18/26 - 05/22/26 | from $ 443 Viewed: 22 hours ago |
| San Francisco (SFO) | Saint Louis (STL) | Roundtrip | Economy | 05/19/26 - 05/24/26 | from $ 453 Viewed: 23 hours ago |
| San Francisco (SFO) | Saint Louis (STL) | Roundtrip | Economy | 06/03/26 - 06/10/26 | from $ 503 Viewed: 16 hours ago |
| San Francisco (SFO) | Saint Louis (STL) | Roundtrip | Economy | 08/18/26 - 08/18/26 | from $ 357 Viewed: 43 minutes ago |
| San Francisco (SFO) | Saint Louis (STL) | Roundtrip | Economy | 05/23/26 - 05/26/26 | from $ 422 Viewed: 5 hours ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
