Leave after school and work Friday night—or Saturday if the schedule is cleaner. Use Lima to reset, acclimate in the Sacred Valley, protect Machu Picchu, celebrate Thanksgiving in Cusco, and get home Saturday.
November 20, 2026 is Friday; November 21 is Saturday. Search both windows for five seats and compare total price, departure time, connection quality, and the arrival day back at IAD.
This creates seven destination nights without missing Friday at school or work. It only wins if the first flight leaves late enough to reach IAD calmly and the return genuinely lands Saturday, November 28.
If Friday requires leaving too early, depart Saturday only on an itinerary that reaches Lima by Sunday morning. The executable compressed plan keeps Machu Picchu and Thanksgiving, but uses one Sacred Valley hotel night instead of two.
No nonstop IAD–Lima route is currently scheduled. Search all five Patel seats together and compare the actual family total after bags and seat selection. Current carrier order: Copa via Panama City, United via Houston, then Avianca via Bogotá.
The route is Lima → Sacred Valley → Machu Picchu Pueblo → Cusco → Lima. It limits altitude exposure at the start and avoids backtracking.
The Friday-night version below preserves the full route. Tap any tile for a photo, practical schedule, embedded map, and direct planning links. The Saturday-departure fallback compresses the Sacred Valley to one night.
For a group of up to 13, transportation, meal planning, and altitude pacing need to be arranged in advance.
Start at sea level, sleep lower in the Sacred Valley, avoid heavy exertion early, and never push higher while symptomatic.
For 13 travelers, arrange luggage-capable vehicles with seat belts and an explicit late-train plan.
Target Friday, November 27 at 7:30 PM with Alturas Mater Vegetal. The children need hotel-vetted childcare or another responsible adult; do not leave them alone during the three-hour dinner and transfers.
Do not add the Amazon, Arequipa, Puno, Paracas, or another high-altitude day to this itinerary.
Check Machu Picchu availability before purchasing flights, then book the remaining items in this order.
Schedules, fares, entry inventory, and operational rules can change. These are the direct refresh points behind the plan.
Search the exact five-seat IAD–LIM date windows and compare arrival date, baggage, and total duration.
Open search →Official Ministry of Culture path for Machu Picchu entry availability and circuits.
Official tickets →Current May–December 2026 timetable and travel recommendations. Recheck before purchase.
2026 timetable →Preparation, acclimatization, symptoms, and when not to continue ascending.
Read guidance →Target: six adults on November 27 at 7:30 PM. Alturas Mater Vegetal is S/1,630 each: S/9,780 total, roughly $2,875 before card FX fees. Card payment appears required.
Check reservation →The current official Peru list does not show a Lima branch. Use the Ollantaytambo location instead: a short chocolate workshop fits Tuesday morning before the train.
Ollantaytambo workshops →Status: planning only. No flights, tickets, hotels, trains, or restaurants are booked. Exact fares were not reliably extractable from public metasearch on July 30, 2026; the site intentionally avoids presenting generic “from” prices as a Thanksgiving quote.