Cheapest one-way flights from Boston to Istanbul in March from $252

AirHint found the following cheapest one-way flights from Boston (BOS) to Istanbul (IST) in March 2026 (see full year).

One-Way flights

03 Mar LEVEL
16 Mar Air Canada
05 Mar Lufthansa
14 Mar Iberia
06 Mar Air Canada
28 Mar Lufthansa
03 Mar Turkish Airlines direct
05 Mar Turkish Airlines direct
16 Mar Turkish Airlines direct
14 Mar Turkish Airlines direct

Also check the deals for return flights from Boston to Istanbul in March.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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