AirHint found the following cheapest return flights from Cologne (CGN) to Boston (BOS) in February 2026 (see full year).
Return flights
| 03 Feb - 27 Feb | Ryanair | ||
| 16 Feb - 25 Feb | Eurowings | ||
| 07 Feb - 20 Feb | Ryanair | ||
| 14 Feb - 18 Feb | British Airways | ||
| 13 Feb - 18 Feb | British Airways | ||
| 25 Feb - 04 Mar | British Airways | ||
| 26 Feb - 01 Mar | Lufthansa |
Also check the deals for one-way flights from Cologne to Boston in February.
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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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