Per diem rates
Boise, ID per diem rates
Official FY2026 GSA per diem for Boise (Ada County), Idaho. Lodging is capped at $167.00–$191.00 per night depending on the season, and meals & incidentals are $86.00 per day ($64.50 on your first and last travel day).
Boise rate table
| Months | Lodging (per night) |
|---|---|
| Jan–May | $167.00 |
| Jun–Oct | $191.00 |
| Nov–Dec | $167.00 |
| M&IE (per day) | $86.00 · $64.50 first/last day |
Lodging changes by month here — the calculator uses the right rate for each night of your trip.
Calculate a trip to Boise
Per diem tripFY 2026 rates
Pick your travel dates to see the itemised per diem.
Saved trips
·
Save a calculated trip and it'll stay here on this device — handy for recurring routes and expense reports.
Other Idaho per diem rates
Rates from the GSA FY2026 dataset. PerDiemWise is an independent tool, not affiliated with the GSA.