Fly from
Fly to
Route
Depart
Return
CologneBoston
CGN - BOS
CGNBOS
Cologne Köln/Bonn
Fri 9/5
10:00 pm-11:15 am
1 stop19h 15m
Boston Logan Intl
Sat 9/20
6:29 am-9:15 am
2 stops20h 46m
CologneBoston
CGN - BOS
CGNBOS
Cologne Köln/Bonn
Tue 9/2
9:15 pm-11:15 am
1 stop20h 00m
Boston Logan Intl
Fri 9/12
6:30 am-9:30 am
2 stops21h 00m
CologneBoston
CGN - BOS
CGNBOS
Cologne Köln/Bonn
Sun 9/21
10:15 am-11:15 am
1 stop31h 00m
Boston Logan Intl
Mon 10/6
8:10 pm-2:20 pm
1 stop12h 10m
CologneBoston
CGN - BOS
CGNBOS
Cologne Köln/Bonn
Sun 9/21
4:30 pm-9:30 am
2 stops23h 00m
Boston Logan Intl
Mon 10/6
6:30 pm-5:05 pm
2 stops16h 35m
CologneBoston
CGN - BOS
CGNBOS
Cologne Köln/Bonn
Sat 9/13
12:55 pm-5:40 pm
1 stop10h 45m
Boston Logan Intl
Sat 9/20
8:05 pm-12:15 pm
1 stop10h 10m
CologneBoston
CGN - BOS
CGNBOS
Cologne Köln/Bonn
Tue 10/7
6:50 am-9:26 pm
2 stops20h 36m
Boston Logan Intl
Sun 10/12
4:45 pm-5:05 pm
2 stops18h 20m
CologneBoston
CGN - BOS
CGNBOS
Cologne Köln/Bonn
Sat 9/13
6:05 am-11:57 pm
2 stops23h 52m
Boston Logan Intl
Sat 9/20
8:05 pm-3:50 pm
1 stop13h 45m
CologneBoston
CGN - BOS
CGNBOS
Cologne Köln/Bonn
Fri 9/5
6:05 am-3:13 pm
2 stops15h 08m
Boston Logan Intl
Sat 9/20
8:05 pm-3:50 pm
1 stop13h 45m
CologneBoston
CGN - BOS
CGNBOS
Cologne Köln/Bonn
Sun 9/21
4:40 pm-8:05 pm
3 stops33h 25m
Boston Logan Intl
Mon 10/6
6:10 pm-10:20 pm
2 stops22h 10m
CologneBoston
CGN - BOS
CGNBOS
Cologne Köln/Bonn
Sun 12/28
9:00 am-6:48 pm
2 stops15h 48m
Boston Logan Intl
Sun 1/4
8:40 pm-12:35 pm
1 stop9h 55m
Prices for flights from Cologne Köln/Bonn Airport to Rhode Island are refreshed on a daily basis.
As of July 2025, there is 1 operator available to choose from for flights from Cologne Köln/Bonn Airport to Rhode Island.
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cologne Köln/Bonn Airport to Rhode Island.
The travel and health documents you'll need for your trip to Rhode Island may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rhode Island. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Rhode Island from Cologne.
Flights from Cologne to Rhode Island with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
Once you have performed a search for Cologne to Rhode Island flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
Yes momondo offers price alerts on flights to Rhode Island from Cologne. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.