Cheapest one-way flights from Boston to Istanbul in January from 234€

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

One-Way flights

18 Jan Iberia
01 Jan Iberia
04 Jan Air Canada
02 Jan TAP
31 Jan Icelandair
01 Jan Turkish Airlines direct
22 Jan Turkish Airlines direct
04 Jan Turkish Airlines direct
18 Jan Turkish Airlines direct
31 Jan Turkish Airlines direct

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

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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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