Southwest Airlines: Chicago to Istanbul in September
Fly Southwest Airlines from Chicago (ORD) to Istanbul (IST) in September 2026. Q3 (Summer) pricing. Distance: 5,477 mi. Flight time: 10h 50m.
$640
Economy est.
$3800
Business est.
10h 50m
Flight time
September Travel Tips
Q3 (Summer) is typically peak season for this route. Nonstop service available. Book 6-8 weeks ahead for best prices.
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