Per diem rates
Sun Valley / Ketchum, ID per diem rates
Official FY2026 GSA per diem for Sun Valley / Ketchum (Blaine / Elmore County), Idaho. Lodging is capped at $181.00–$300.00 per night depending on the season, and meals & incidentals are $80.00 per day ($60.00 on your first and last travel day).
Sun Valley / Ketchum rate table
| Months | Lodging (per night) |
|---|---|
| Jan–Mar | $300.00 |
| Apr–May | $181.00 |
| Jun–Sep | $295.00 |
| Oct–Nov | $191.00 |
| Dec–Dec | $300.00 |
| M&IE (per day) | $80.00 · $60.00 first/last day |
Lodging changes by month here — the calculator uses the right rate for each night of your trip.
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Per diem tripFY 2026 rates
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Other Idaho per diem rates
Rates from the GSA FY2026 dataset. PerDiemWise is an independent tool, not affiliated with the GSA.