Flights from Seattle to Rapid City from $ 319*
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1 Passenger, Economy
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today
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Featured daily fares for flights from Seattle (SEA) to Rapid City (RAP)
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More United deals on Seattle (SEA) to Rapid City (RAP) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Seattle (SEA) | Rapid City (RAP) | Roundtrip | Economy | 05/29/26 - 06/01/26 | from $Â 319 Viewed: 1 hour ago |
| Seattle (SEA) | Rapid City (RAP) | Roundtrip | Economy | 05/30/26 - 06/01/26 | from $Â 370 Viewed: 1 hour ago |
| Seattle (SEA) | Rapid City (RAP) | Roundtrip | Economy | 05/29/26 - 05/31/26 | from $Â 514 Viewed: 1 hour ago |
| Seattle (SEA) | Rapid City (RAP) | Roundtrip | Economy | 05/30/26 - 06/01/26 | from $Â 533 Viewed: 1 hour ago |
| Seattle (SEA) | Rapid City (RAP) | Roundtrip | Economy | 04/20/26 - 04/25/26 | from $Â 381 Viewed: 1 day ago |
| Seattle (SEA) | Rapid City (RAP) | Roundtrip | Economy | 04/17/26 - 04/20/26 | from $Â 417 Viewed: 23 hours ago |
| Seattle (SEA) | Rapid City (RAP) | Roundtrip | Economy | 04/20/26 - 04/24/26 | from $Â 422 Viewed: 17 hours ago |
| Seattle (SEA) | Rapid City (RAP) | Roundtrip | Economy | 08/29/26 - 09/05/26 | from $Â 429 Viewed: 16 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.
