Buffalo Sheas Theatre downtown
BUF
Buffalo
St. Louis Gateway Arch
STL
Saint Louis

Buffalo → Saint Louis

Frontier Airlines · Round Trip · Nonstop

$183

per person · round trip

Book This Deal

Flight Details

Cabin
Economy
Departs
May 23, 2026
Returns
May 25, 2026

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Round Trip Buffalo to Saint Louis - $183 on Frontier Airlines | Woven Adventures