Cheap Flights from Boston to Istanbul
Compare 10 flight deals from Boston (BOS) to Istanbul (IST). Prices start at $355.
Best Deal
$355
FI · 2 stops · 11h 45m
All Flight Deals
FI · 630
Aug 6, 2026
11h 45m2 stops$355
FI · 630
Aug 24, 2026
11h 45m2 stops$368
FI · 630
Aug 23, 2026
11h 45m2 stops$368
FI · 630
Jul 30, 2026
11h 45m2 stops$371
FI · 630
Sep 27, 2026
12h 15m2 stops$377
FI · 630
Sep 26, 2026
12h 15m2 stops$377
FI · 632
Sep 8, 2026
12h 25m2 stops$377
FI · 630
Sep 7, 2026
12h 15m2 stops$380
B6 · 817
Aug 4, 2026
12h 31m3 stops$386
FI · 630
Aug 26, 2026
12h 20m2 stops$389
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