AirHint found the following cheapest return flights from Boston (BOS) to Shanghai (SHA) in May 2026 (see full year).
Return flights
| 13 May - 20 May | Turkish Airlines | ||
| 12 May - 24 May | Turkish Airlines | ||
| 25 May - 25 Jun | Etihad Airways | ||
| 25 May - 01 Jun | Etihad Airways | ||
| 24 May - 27 Jun | Etihad Airways | ||
| 08 May - 24 May | Etihad Airways |
Also check the deals for one-way flights from Boston to Shanghai in May.
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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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