£592 Cheap Flights from Cologne (CGN) to Boston (BOS)

If you're travelling between CGN and Logan Intl. Airport (BOS), round-trip flights start from £536. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don't wait around. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.

Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Cologne - Bonn Airport to BOS flights, you'll see a "no change fees" filter for you to select.

You'll have 5,800 kilometres to cover on the long-haul Cologne to Boston route. Wear layers of comfortable clothes and consider taking a pair of noise-cancelling headphones.

Unfortunately, there aren't any airlines that directly fly between Cologne - Bonn Airport and BOS. You'll need to book a flight with at least one stop.

Late planners can sometimes score a bargain, with some of the cheapest airfares from Cologne - Bonn Airport to Logan Intl. Airport (BOS) popping up a few weeks before the departure date. If you'd rather plan ahead of time, Expedia compares and updates the best flight deals regularly — as early as 12 months in advance in some cases. It depends on the carrier though, as not every airline releases prices that far in advance.