Flights to San Salvador: 2026 Peak Markup Hits 47% vs Shoulder — Book or Wait

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: https://www.bluusun.com/

Authors

Publication Details

Journal
Zenodo (CERN European Organization for Nuclear Research)
Published
2026-10-30
DOI
https://doi.org/10.5281/zenodo.23811363
Primary Topic
Aviation Industry Analysis and Trends
Type
preprint
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Flights to San Salvador: 2026 Peak Markup Hits 47% vs Shoulder — Book or Wait

Cooper Rhodes
Zenodo (CERN European Organization for Nuclear Research)
Aviation Industry Analysis and Trends
preprint

Flights to San Salvador: 2026 Peak Markup Hits 47% vs Shoulder — Book or Wait

Cooper Rhodes
preprint en

Abstract

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: https://www.bluusun.com/

Zenodo (CERN European Organization for Nuclear Research)
Aviation Industry Analysis and Trends
DOIOpen Access PDFOpenAlex
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Flights to San Salvador: 2026 Peak Markup Hits 47% vs Shoulder — Book or Wait — Cooper Rhodes · Zenodo (CERN European Organization for Nuclear Research) (2026) | TGRS Research Map | TGRS