Flights from San Juan to Sioux Falls from $ 256*
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1 Passenger, Economy
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Featured daily fares for flights from San Juan (SJU) to Sioux Falls (FSD)
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More United deals on San Juan (SJU) to Sioux Falls (FSD) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| San Juan (SJU) | Sioux Falls (FSD) | Roundtrip | Economy | 05/02/2026 - 05/06/2026 | from $Â 256 Viewed: 8 hours ago |
| San Juan (SJU) | Sioux Falls (FSD) | Roundtrip | Economy | 04/22/2026 - 04/26/2026 | from $Â 279 Viewed: 8 hours ago |
| San Juan (SJU) | Sioux Falls (FSD) | Roundtrip | Economy | 04/25/2026 - 04/29/2026 | from $Â 279 Viewed: 8 hours ago |
| San Juan (SJU) | Sioux Falls (FSD) | Roundtrip | Economy | 04/22/2026 - 04/29/2026 | from $Â 279 Viewed: 8 hours ago |
| San Juan (SJU) | Sioux Falls (FSD) | Roundtrip | Economy | 04/22/2026 - 05/06/2026 | from $Â 279 Viewed: 8 hours ago |
| San Juan (SJU) | Sioux Falls (FSD) | Roundtrip | Economy | 04/16/2026 - 04/20/2026 | from $Â 279 Viewed: 8 hours ago |
| San Juan (SJU) | Sioux Falls (FSD) | Roundtrip | Economy | 05/02/2026 - 05/09/2026 | from $Â 293 Viewed: 8 hours ago |
| San Juan (SJU) | Sioux Falls (FSD) | Roundtrip | Economy | 04/25/2026 - 05/09/2026 | from $Â 316 Viewed: 8 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.