Cheapest return flights from Istanbul to Boston in May from $697

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

Return flights

21 May - 29 May AJet
21 May - 26 May KLM
10 May - 18 May AJet
22 May - 29 May AJet
15 May - 31 May AJet
16 May - 31 May AJet
25 May - 30 May AJet
16 May - 30 May AJet
23 May - 14 Jun Pegasus Airlines
29 May - 12 Jun KLM

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

Powered by

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 Boston

Cheap car rent in Boston

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