United flights from Rapid City to Seattle from $ 258*
Featured daily fares for flights from Rapid City (RAP) to Seattle (SEA)
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More United deals on Rapid City (RAP) to Seattle (SEA) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| FromRapid City (RAP) | ToSeattle (SEA) | Roundtrip | Economy | 06/19/25 - 06/25/25 | from $ 686* Viewed: 17 hours ago |
| FromRapid City (RAP) | ToSeattle (SEA) | Roundtrip | Economy | 06/19/25 - 06/25/25 | from $ 796* Viewed: 17 hours ago |
| FromRapid City (RAP) | ToSeattle (SEA) | Roundtrip | Economy | 06/19/25 - 06/25/25 | from $ 950* Viewed: 17 hours ago |
| FromRapid City (RAP) | ToSeattle (SEA) | Roundtrip | Economy | 06/19/25 - 06/25/25 | from $ 1,060* Viewed: 17 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.
