Look up per diem reimbursement rates and mileage deductions for business travel worldwide.
Complete
United States → Illinois, United States
| Item Name | Destination | Amount | Conditions |
|---|---|---|---|
| Lodging | Chicago, IL | 223 USD per night | Seasonal from October 1, 2025 – November 30, 2025; GSA non-standard area defined as: Cook / Lake. |
| Lodging | Chicago, IL | 142 USD per night | Seasonal from December 1, 2025 – March 31, 2026; GSA non-standard area defined as: Cook / Lake. |
| Lodging | Chicago, IL | 234 USD per night | Seasonal from April 1, 2026 – June 30, 2026; GSA non-standard area defined as: Cook / Lake. |
| Lodging | Chicago, IL | 202 USD per night | Seasonal from July 1, 2026 – August 31, 2026; GSA non-standard area defined as: Cook / Lake. |
| Lodging | Chicago, IL | 223 USD per night | Seasonal from September 1, 2026 – September 30, 2026; GSA non-standard area defined as: Cook / Lake. |
| Meals and incidentals | Chicago, IL | 92 USD per day | GSA non-standard area defined as: Cook / Lake.; On the first and last day of travel, federal travelers receive 75% of the daily M&IE rate. |
| Lodging | Oak Brook Terrace, IL | 115 USD per night | GSA non-standard area defined as: DuPage. |
| Meals and incidentals | Oak Brook Terrace, IL | 80 USD per day | GSA non-standard area defined as: DuPage.; On the first and last day of travel, federal travelers receive 75% of the daily M&IE rate. |
| Lodging | Bolingbrook / Romeoville / Lemont, IL | 114 USD per night | GSA non-standard area defined as: Will. |
| Meals and incidentals | Bolingbrook / Romeoville / Lemont, IL | 74 USD per day | GSA non-standard area defined as: Will.; On the first and last day of travel, federal travelers receive 75% of the daily M&IE rate. |
| Lodging | East St. Louis / O'Fallon / Fairview Heights, IL | 150 USD per night | GSA non-standard area defined as: St. Clair. |
| Meals and incidentals | East St. Louis / O'Fallon / Fairview Heights, IL | 86 USD per day | GSA non-standard area defined as: St. Clair.; On the first and last day of travel, federal travelers receive 75% of the daily M&IE rate. |
| Lodging | Camp Blaz, Guam | 179 USD per night | No specific conditions |
| Meals | Camp Blaz, Guam | 99 USD per day | Full local meal rate. |
| Meals | Camp Blaz, Guam | 59 USD per day | Proportional meal rate: applies to U.S. Government travelers when one or two government meals (e.g. in a government dining facility) are available and directed; the full local meal rate applies otherwise. |
| Incidentals | Camp Blaz, Guam | 25 USD per day | No specific conditions |
Source URLs:
https://api.gsa.gov/travel/perdiem/v2/rates/conus/lodging/2026
This source provides information on travel rates in the United States.
https://www.defensetravel.dod.mil/neorates/report/index.php?report=oconus
This source provides official travel rate information from defensetravel.dod.mil.