San Antonio — Shinjuku-ku flights are offered by 3 airline(s) including United Airlines, Southwest Airlines, Frontier Airlines.
The cheapest one-way flights are usually available on a fimmtudagur. The average price of a one-way flight is currently $ 667.48. The lowest price is $ 479.57 departing on local with United Airlines. San Antonio - SAT is the cheapest airport for flights San Antonio – Shinjuku-ku.