$421+ Cheap flights from Boston (BOS) to Cologne (CGN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CGN
May 30 — Jun 61
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Cologne with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Boston to Cologne
Cheapest
Best
Last-minute
One-way
Cheapest flights from Boston to CologneExplore the most affordable flight options available from Boston to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2026.
Explore the most affordable flight options available from Boston to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2026.
This Gotogate deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/105:50 am
BOS
- CGN
2 stops29h 30m
Multiple Airlines
Mon 5/258:10 pm
CGN
- BOS
1 stop27h 30m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$723
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:00 pm
BOS
- CGN
1 stop11h 50m
Multiple Airlines
Tue 10/2710:00 am
CGN
- BOS
2 stops16h 55m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$761
This Mytrip deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/114:45 pm
BOS
- CGN
2 stops25h 10m
Multiple Airlines
Thu 5/146:30 pm
CGN
- BOS
3 stops26h 15m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$763
This Lufthansa deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:05 pm
BOS
- CGN
1 stop10h 20m
Lufthansa
Thu 10/291:35 pm
CGN
- BOS
1 stop11h 00m
Lufthansa
Deal found 4/29![Lufthansa logo]()
$764
This Justfly.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:50 pm
BOS
- CGN
1 stop14h 20m
Turkish Airlines
Thu 10/296:15 pm
CGN
- BOS
1 stop29h 50m
Turkish Airlines
Deal found 4/29![Turkish Airlines logo]()
$766
This Trip.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/108:05 pm
BOS
- CGN
1 stop15h 15m
Lufthansa
Mon 5/256:05 pm
CGN
- BOS
1 stop29h 35m
Lufthansa
Deal found 4/29![Lufthansa logo]()
$771
This Mytrip deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/295:30 am
BOS
- CGN
2 stops31h 45m
Air Canada
Fri 5/156:20 am
CGN
- BOS
2 stops33h 25m
Air Canada
Deal found 4/27![Air Canada logo]()
$772
This Orbitz deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/295:30 am
BOS
- CGN
2 stops31h 45m
Multiple Airlines
Fri 5/158:30 am
CGN
- BOS
1 stop15h 10m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$773
This FlightHub deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/143:35 pm
BOS
- CGN
2 stops14h 50m
Air Canada
Thu 10/299:10 am
CGN
- BOS
2 stops18h 27m
Air Canada
Deal found 4/29![Air Canada logo]()
$776
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:05 pm
BOS
- CGN
1 stop10h 20m
United Airlines
Thu 10/291:35 pm
CGN
- BOS
2 stops12h 45m
United Airlines
Deal found 4/29![United Airlines logo]()
$783
Best flights from Boston to CologneDiscover carefully curated flight deals from Boston to Cologne that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 30, 2026.
Discover carefully curated flight deals from Boston to Cologne that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 30, 2026.
This Turkish Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:50 pm
BOS
- CGN
1 stop29h 35m
Turkish Airlines
Wed 10/2811:35 am
CGN
- BOS
1 stop36h 30m
Turkish Airlines
Deal found 4/29![Turkish Airlines logo]()
$764
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:05 pm
BOS
- CGN
1 stop10h 20m
United Airlines
Thu 10/291:35 pm
CGN
- BOS
2 stops12h 45m
United Airlines
Deal found 4/29![United Airlines logo]()
$783
This Cheapflightsfares deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/278:05 pm
BOS
- CGN
1 stop15h 15m
Lufthansa
Tue 8/111:05 pm
CGN
- BOS
1 stop10h 35m
Lufthansa
Deal found 4/30![Lufthansa logo]()
$912
This Mytrip deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/264:45 pm
BOS
- CGN
2 stops24h 25m
Multiple Airlines
Tue 6/21:05 pm
CGN
- BOS
3 stops31h 40m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$919
This Air Canada deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/273:35 pm
BOS
- CGN
2 stops14h 50m
Air Canada
Tue 8/111:05 pm
CGN
- BOS
2 stops14h 22m
Air Canada
Deal found 4/30![Air Canada logo]()
$936
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:20 pm
BOS
- CGN
2 stops13h 05m
United Airlines
Tue 10/271:35 pm
CGN
- BOS
2 stops14h 42m
United Airlines
Deal found 4/29![United Airlines logo]()
$795
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:05 pm
BOS
- CGN
1 stop10h 20m
United Airlines
Tue 10/271:35 pm
CGN
- BOS
2 stops14h 42m
United Airlines
Deal found 4/29![United Airlines logo]()
$834
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/278:05 pm
BOS
- CGN
1 stop10h 20m
United Airlines
Tue 8/111:05 pm
CGN
- BOS
2 stops12h 50m
United Airlines
Deal found 4/30![United Airlines logo]()
$948
Last-minute flights from Boston to CologneDiscover last-minute flight deals from Boston to Cologne. Data last updated April 30, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Cologne. Data last updated April 30, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/295:30 am
BOS
- CGN
2 stops31h 45m
Air Canada
Fri 5/156:20 am
CGN
- BOS
2 stops33h 25m
Air Canada
Deal found 4/27![Air Canada logo]()
$772
This Orbitz deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/295:30 am
BOS
- CGN
2 stops31h 45m
Multiple Airlines
Fri 5/158:30 am
CGN
- BOS
1 stop15h 10m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$773
This Expedia deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/298:05 pm
BOS
- CGN
1 stop29h 40m
Multiple Airlines
Thu 5/149:35 am
CGN
- BOS
1 stop34h 15m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$798
This Orbitz deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/298:05 pm
BOS
- CGN
1 stop29h 40m
Lufthansa
Fri 5/151:05 pm
CGN
- BOS
1 stop10h 35m
Lufthansa
Deal found 4/27![Lufthansa logo]()
$801
This FlightHub deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/299:50 pm
BOS
- CGN
1 stop14h 20m
Turkish Airlines
Fri 5/157:10 pm
CGN
- BOS
1 stop30h 45m
Turkish Airlines
Deal found 4/27![Turkish Airlines logo]()
$813
This Gotogate deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/105:50 am
BOS
- CGN
2 stops29h 30m
Multiple Airlines
Mon 5/258:10 pm
CGN
- BOS
1 stop27h 30m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$723
This Trip.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/108:05 pm
BOS
- CGN
1 stop15h 15m
Lufthansa
Mon 5/256:05 pm
CGN
- BOS
1 stop29h 35m
Lufthansa
Deal found 4/29![Lufthansa logo]()
$771
This Mytrip deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/114:45 pm
BOS
- CGN
2 stops25h 10m
Multiple Airlines
Thu 5/146:30 pm
CGN
- BOS
3 stops26h 15m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$763
One-way flights from Boston to CologneSearch for one-way flight options from Boston to Cologne. Find affordable one-way fares based on user searches. Data last updated April 30, 2026.
Search for one-way flight options from Boston to Cologne. Find affordable one-way fares based on user searches. Data last updated April 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:43 am
BOS
- CGN
3 stops30h 42m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$421
This Cheapflightsfares deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:50 pm
BOS
- CGN
1 stop14h 20m
Turkish Airlines
Deal found 4/26![Turkish Airlines logo]()
$541
This Cheapflightsfares deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:10 pm
BOS
- CGN
1 stop11h 05m
Austrian Airlines
Deal found 4/29![Austrian Airlines logo]()
$719
This Cheapflightsfares deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:20 pm
BOS
- CGN
1 stop9h 50m
SWISS
Deal found 4/29![SWISS logo]()
$746
This Cheapflightsfares deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/105:20 pm
BOS
- CGN
1 stop9h 50m
SWISS
Deal found 4/27![SWISS logo]()
$864
This Cheapflightsfares deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/209:50 pm
BOS
- CGN
1 stop14h 20m
Turkish Airlines
Deal found 4/28![Turkish Airlines logo]()
$1,108
This Cheapflightsfares deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/119:50 pm
BOS
- CGN
1 stop14h 20m
Turkish Airlines
Deal found 4/28![Turkish Airlines logo]()
$3,753
This Cheapflightsfares deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/109:50 pm
BOS
- CGN
1 stop14h 20m
Turkish Airlines
Deal found 4/27![Turkish Airlines logo]()
$3,799
Find flight deals from Boston to Cologne
Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Cologne (CGN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $723 (Gotogate) |
One-way from | $421 (Kiwi.com) |
Popular in | June |
Cheapest in | March |
Average price | $746 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Cologne that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2026.
Use the filters below to find and compare flights from Boston to Cologne that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonCologne
BOS - CGN
BOSCGN
Boston Logan Intl
Thu 10/15
9:50 pm-9:25 am
1 stop29h 35m
Cologne Köln/Bonn
Wed 10/28
11:35 am-7:05 pm
1 stop36h 30m
$764
Quickest round-trip
BostonCologne
BOS - CGN
BOSCGN
Boston Logan Intl
Wed 10/14
8:05 pm-12:25 pm
1 stop10h 20m
Cologne Köln/Bonn
Thu 10/29
1:35 pm-9:20 pm
2 stops12h 45m
$783
BostonCologne
BOS - CGN
BOSCGN
Boston Logan Intl
Wed 10/14
5:20 pm-12:25 pm
2 stops13h 05m
Cologne Köln/Bonn
Tue 10/27
1:35 pm-11:17 pm
2 stops14h 42m
$795
BostonCologne
BOS - CGN
BOSCGN
Boston Logan Intl
Thu 10/15
8:05 pm-12:25 pm
1 stop10h 20m
Cologne Köln/Bonn
Tue 10/27
1:35 pm-11:17 pm
2 stops14h 42m
$834
BostonCologne
BOS - CGN
BOSCGN
Boston Logan Intl
Mon 7/27
8:05 pm-5:20 pm
1 stop15h 15m
Cologne Köln/Bonn
Tue 8/11
1:05 pm-5:40 pm
1 stop10h 35m
$912
BostonCologne
BOS - CGN
BOSCGN
Boston Logan Intl
Tue 5/26
4:45 pm-11:10 pm
2 stops24h 25m
Cologne Köln/Bonn
Tue 6/2
1:05 pm-2:45 pm
3 stops31h 40m
$919
BostonCologne
BOS - CGN
BOSCGN
Boston Logan Intl
Mon 7/27
3:35 pm-12:25 pm
2 stops14h 50m
Cologne Köln/Bonn
Tue 8/11
1:05 pm-9:27 pm
2 stops14h 22m
$936
BostonCologne
BOS - CGN
BOSCGN
Boston Logan Intl
Mon 7/27
8:05 pm-12:25 pm
1 stop10h 20m
Cologne Köln/Bonn
Tue 8/11
1:05 pm-7:55 pm
2 stops12h 50m
$948
Cheapest one-way
BostonCologne
BOS - CGN
BOSCGN
Boston Logan Intl
Sat 8/15
6:35 pm-9:05 pm
2 stops20h 30m
$468
BostonCologne
BOS - CGN
BOSCGN
Boston Logan Intl
Wed 9/16
9:50 pm-6:10 pm
1 stop14h 20m
$541
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Boston to Cologne
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Cologne in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Boston-Cologne flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Cologne flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Cologne flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boston-Cologne flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Cologne flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Boston to Cologne
Have a flexible travel schedule? Discover the best time to fly to Cologne from Boston with our price prediction graph.
BOS-CGN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Boston to Cologne
What is the cheapest month to book a flight from Boston to Cologne?
Currently, March is the cheapest month in which you can book a flight from Boston to Cologne (average of $593). Flying from Boston to Cologne in June is currently the most expensive (average of $886). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Boston to Cologne?
Reviews of airlines servicing Cologne
Get insights into the airlines that provide service to Cologne. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cologne. Reviews last updated April 30, 2026.
Get a feel of what it's like to fly with United Airlines,Lufthansa, andBritish Airways from Boston to Cologne by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Overall
7.4
Food
6.6
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Overall
7.4
Food
6.6
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Overall
7.4
Food
6.6
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Overall
7.4
Food
6.6
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Related info for your journey
Find useful and relevant information for your journey from Boston to Cologne. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Cologne flight routes
Complete your trip
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Other flights to Cologne
Explore flights to Cologne departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 30, 2026.
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Search flights from Boston to Cologne by cabin class
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Boston and Cologne flights
Browse other Boston and Cologne flight options. Last updated on April 30, 2026.
Other flights from Boston
Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on April 30, 2026.
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Top 3 airlines flying from Boston to Cologne
Discover the top 3 airlines that operate flights from Boston to Cologne. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$508 | Average$710 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$551 | Average$681 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$575 | Average$1,146 | FlexibilityNo cancel fee | On-time69% |