Cheapest one-way flights from Boston to Istanbul in January from 258€

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

One-Way flights

15 Jan British Airways
15 Jan Turkish Airlines direct

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

Skyscanner

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.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul

Feel free to contact us with any feedback or request another flight research.