Flights from Sioux Falls to Saint Louis from $ 276*
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1 Passenger, Economy
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Featured daily fares for flights from Sioux Falls (FSD) to Saint Louis (STL)
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More United deals on Sioux Falls (FSD) to Saint Louis (STL) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Sioux Falls (FSD) | Saint Louis (STL) | Roundtrip | Economy | 06/30/26 - 07/04/26 | from $ 276 Viewed: 34 minutes ago |
| Sioux Falls (FSD) | Saint Louis (STL) | Roundtrip | Economy | 08/01/26 - 08/04/26 | from $ 281 Viewed: 34 minutes ago |
| Sioux Falls (FSD) | Saint Louis (STL) | Roundtrip | Economy | 06/06/26 - 06/09/26 | from $ 281 Viewed: 34 minutes ago |
| Sioux Falls (FSD) | Saint Louis (STL) | Roundtrip | Economy | 06/09/26 - 06/16/26 | from $ 281 Viewed: 34 minutes ago |
| Sioux Falls (FSD) | Saint Louis (STL) | Roundtrip | Economy | 06/06/26 - 06/13/26 | from $ 281 Viewed: 34 minutes ago |
| Sioux Falls (FSD) | Saint Louis (STL) | Roundtrip | Economy | 06/06/26 - 06/10/26 | from $ 281 Viewed: 34 minutes ago |
| Sioux Falls (FSD) | Saint Louis (STL) | Roundtrip | Economy | 08/01/26 - 08/08/26 | from $ 281 Viewed: 34 minutes ago |
| Sioux Falls (FSD) | Saint Louis (STL) | Roundtrip | Economy | 08/04/26 - 08/08/26 | from $ 281 Viewed: 34 minutes 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.
