Published October 30, 2026
| Version v1
Preprint
Open
Flights to San Salvador: 2026 Peak Markup Hits 47% vs Shoulder — Book or Wait
Authors/Creators
Description
US–San Salvador roundtrips can run 47% higher from November–April than May–October. Learn to verify live, like-for-like quotes across major US hubs before booking.
Independent technical note mirroring the canonical version: https://sarahcheapflights.com/blog/flights-to-san-salvador-2026-peak-markup-hits-47-vs-shoulder-book-or-wait.php
Sources consulted:
Notes
Independent analysis; not peer-reviewed.