SEA layover per diem (Seattle)

Seattle-Tacoma layovers use the Seattle GSA locality, which is typically above the Washington standard CONUS rate.

Published GSA M&IE (FY 2026): $92 / day M&IE (Seattle). Multi-day trips may use 75% on the first and last calendar day—see our 75% rule guide .

Log full pairings with multiple cities in our free airline crew per diem calculator —trip history, contract vs GSA compare, and CSV export.