Model airfare — shifting weekdays vs weekends.
OSRM polyline · start / dest · overnight hotels · your meal/gas/recreation pins.
Search lunch, dinner, gas, or recreation. Recreation filters by who’s coming.
Full list + upload/download JSON.
Option
Pan/zoom freely · Search this area · brand chips (Homewood / Candlewood / Home2 on by default).
Stops: brand pins show +minutes · tap to highlight · ⚑ maybe · colorful Add commits. Lunch window from ⚙ prefs.
Locks this day’s hotel / stops / overnight, then re-plans the remaining days from that overnight forward.
No booked stays in this date window.
Food: $135/day for the family of four on every trip day, in 2026 dollars; trips in later years add 3%/yr (compounding). Parents'-house days add a separate grocery chip-in of $10/person/day.
Gas · hotels · pet fees · model airfare · OSRM routes · Nominatim stops. Booked corridor nights lock costs; family-stay destination = $0. No AI in the pricing path.