Cheapest return flights from Boston to Istanbul in February from $378

AirHint found the following cheapest return flights from Boston (BOS) to Istanbul (IST) in February 2026 (see full year).

Return flights

09 Feb - 23 Feb Icelandair
25 Feb - 09 Mar Icelandair
11 Feb - 18 Feb Icelandair
16 Feb - 20 Feb Icelandair
06 Feb - 20 Feb Aer Lingus
27 Feb - 11 Mar Aer Lingus
26 Feb - 10 Mar Delta
27 Feb - 07 Mar Air Canada
13 Feb - 21 Feb British Airways
14 Feb - 21 Feb British Airways
28 Feb - 21 Mar Air France
27 Feb - 06 Mar Turkish Airlines direct
27 Feb - 11 Mar Turkish Airlines direct
06 Feb - 20 Feb Turkish Airlines direct
09 Feb - 23 Feb Turkish Airlines direct
14 Feb - 21 Feb Turkish Airlines direct
28 Feb - 21 Mar Turkish Airlines direct
27 Feb - 07 Mar Turkish Airlines direct
25 Feb - 09 Mar Turkish Airlines direct
13 Feb - 21 Feb Turkish Airlines direct

Also check the deals for one-way flights from Boston to Istanbul in February.

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