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Cheap flights from Boston (BOS) to Cologne (CGN)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Boston (BOS) to Cologne (CGN)

How to find the cheapest flight from Boston (BOS) to Cologne (CGN)
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How to find the cheapest flight from Boston (BOS) to Cologne (CGN)
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How to find the cheapest flight from Boston (BOS) to Cologne (CGN)
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Cheap flights from Boston to Cologne in August , September 2026

20 Aug - 30 Sep $ 903.00
BOS
Boston
Level
1 STOPS
CGN
Cologne
CGN
Cologne
Level
1 STOPS
BOS
Boston
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25 Aug - 10 Sep $ 1,702.00
BOS
Boston
Turkish Airlines
1 STOPS
CGN
Cologne
CGN
Cologne
Turkish Airlines
1 STOPS
BOS
Boston
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25 Aug - 10 Sep $ 1,757.00
BOS
Boston
Turkish Airlines
2 STOPS
CGN
Cologne
CGN
Cologne
Turkish Airlines
1 STOPS
BOS
Boston
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Last minute flights from Boston to Cologne

25 Aug - 01 Sep $ 1,120.00
BOS
Boston
Austrian Airlines
1 STOPS
CGN
Cologne
CGN
Cologne
Austrian Airlines
2 STOPS
BOS
Boston
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24 Aug - 31 Aug $ 1,135.00
BOS
Boston
Lufthansa
2 STOPS
CGN
Cologne
CGN
Cologne
Lufthansa
2 STOPS
BOS
Boston
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19 Aug - 31 Aug $ 2,882.00
BOS
Boston
Air Canada
1 STOPS
CGN
Cologne
CGN
Cologne
Air Canada
2 STOPS
BOS
Boston
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One-way flights to Cologne from Boston

8:50 PM - 8:10 PM
Eurowings
3 Stops
18h 25m
BOS - CGN
$ 447
Kiwi
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12:41 PM - 4:10 PM
United Airlines
2 Stops
22h 39m
BOS - CGN
$ 650
Kiwi
Pick dates
5:10 PM - 6:25 PM
Austrian Airlines
1 Stops
20h 45m
BOS - CGN
$ 688
Kiwi
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How to find the cheapest flight from Boston (BOS) to Cologne (CGN)

Related info for your journey
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How to find the cheapest flight from Boston (BOS) to Cologne (CGN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Cologne (CGN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.