$246+ Cheap flights from Boston (BOS) to Cologne (CGN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CGN
Nov 16 — Nov 231
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Cologne with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
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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 October 17, 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 October 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
Fri 11/279:20 pm -
1 stop19h 30m
Sat 12/55:45 am -
2 stops38h 15m
Deal found 10/15![Multiple Airlines logo]()
$620
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
Sun 11/295:15 pm -
1 stop14h 40m
Sun 12/611:25 am -
2 stops33h 40m
Deal found 10/15![Multiple Airlines logo]()
$664
This Kiwi.com deal was found by Cheapflights users on 10/13. 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.
Sun 12/1310:10 pm -
1 stop29h 55m
Mon 1/118:50 pm -
2 stops27h 35m
Deal found 10/13![Multiple Airlines logo]()
$753
This FlightHub deal was found by Cheapflights users on 10/12. 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 11/49:00 pm -
1 stop31h 30m
Wed 11/1811:30 am -
1 stop36h 35m
Deal found 10/12![Turkish Airlines logo]()
$754
This Kiwi.com deal was found by Cheapflights users on 10/12. 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.
Fri 11/279:20 pm -
1 stop19h 30m
Fri 12/116:20 am -
2 stops19h 55m
Deal found 10/12![Multiple Airlines logo]()
$761
This Kiwi.com deal was found by Cheapflights users on 10/14. 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.
Sun 11/89:20 pm -
1 stop10h 35m
Thu 11/123:05 pm -
2 stops35h 10m
Deal found 10/14![Multiple Airlines logo]()
$777
This Booking.com deal was found by Cheapflights users on 10/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:50 pm -
3 stops21h 55m
Sun 11/159:20 pm -
2 stops28h 40m
Deal found 10/12![Multiple Airlines logo]()
$789
This FlightHub deal was found by Cheapflights users on 10/12. 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.
Sat 11/288:00 pm -
1 stop15h 10m
Wed 12/911:30 am -
1 stop36h 35m
Deal found 10/12![Turkish Airlines logo]()
$793
This Kiwi.com deal was found by Cheapflights users on 10/12. 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.
Thu 11/265:15 pm -
1 stop24h 10m
Thu 12/33:05 pm -
2 stops29h 35m
Deal found 10/12![Multiple Airlines logo]()
$796
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 October 17, 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 October 17, 2026.
This FlightHub deal was found by Cheapflights users on 10/12. 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 11/49:00 pm -
1 stop31h 30m
Wed 11/1811:30 am -
1 stop36h 35m
Deal found 10/12![Turkish Airlines logo]()
$754
This Turkish Airlines deal was found by Cheapflights users on 10/12. 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.
Wed 11/44:09 pm -
2 stops19h 01m
Wed 11/1811:30 am -
1 stop36h 35m
Deal found 10/12![Multiple Airlines logo]()
$821
This FlightHub deal was found by Cheapflights users on 10/16. 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.
Mon 2/228:00 pm -
1 stop32h 30m
Mon 3/16:10 pm -
1 stop29h 55m
Deal found 10/16![Turkish Airlines logo]()
$802
This Turkish Airlines deal was found by Cheapflights users on 10/12. 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.
Sat 11/144:09 pm -
2 stops19h 01m
Tue 11/1711:30 am -
1 stop36h 35m
Deal found 10/12![Multiple Airlines logo]()
$861
This Turkish Airlines deal was found by Cheapflights users on 10/12. 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.
Sat 11/148:00 pm -
1 stop32h 30m
Tue 11/1711:30 am -
1 stop36h 35m
Deal found 10/12![Turkish Airlines logo]()
$806
This Mytrip deal was found by Cheapflights users on 10/16. 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 2/225:15 pm -
2 stops25h 25m
Mon 3/19:05 am -
2 stops16h 50m
Deal found 10/16![Multiple Airlines logo]()
$871
This Turkish Airlines deal was found by Cheapflights users on 10/15. 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.
Sun 11/298:00 pm -
1 stop32h 30m
Sun 12/611:30 am -
1 stop36h 35m
Deal found 10/15![Turkish Airlines logo]()
$826
This Mytrip deal was found by Cheapflights users on 10/13. 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.
Thu 12/37:50 pm -
2 stops21h 35m
Mon 12/78:20 pm -
3 stops27h 30m
Deal found 10/13![Multiple Airlines logo]()
$882
This Turkish Airlines deal was found by Cheapflights users on 10/14. 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.
Sat 11/288:00 pm -
1 stop15h 10m
Sat 12/511:30 am -
1 stop36h 35m
Deal found 10/14![Turkish Airlines logo]()
$866
This Mytrip deal was found by Cheapflights users on 10/16. 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.
Sat 12/266:35 pm -
3 stops22h 25m
Mon 1/119:05 am -
2 stops16h 50m
Deal found 10/16![Multiple Airlines logo]()
$897
This Turkish Airlines deal was found by Cheapflights users on 10/12. 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.
Sat 11/285:10 pm -
2 stops18h 00m
Wed 12/911:30 am -
2 stops26h 09m
Deal found 10/12![Multiple Airlines logo]()
$922
Last-minute flights from Boston to CologneDiscover last-minute flight deals from Boston to Cologne. Data last updated October 17, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Cologne. Data last updated October 17, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 10/12. 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 11/49:00 pm -
1 stop31h 30m
Wed 11/1811:30 am -
1 stop36h 35m
Deal found 10/12![Turkish Airlines logo]()
$754
This Kiwi.com deal was found by Cheapflights users on 10/14. 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.
Sun 11/89:20 pm -
1 stop10h 35m
Thu 11/123:05 pm -
2 stops35h 10m
Deal found 10/14![Multiple Airlines logo]()
$777
This Booking.com deal was found by Cheapflights users on 10/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:50 pm -
3 stops21h 55m
Sun 11/159:20 pm -
2 stops28h 40m
Deal found 10/12![Multiple Airlines logo]()
$789
This Kiwi.com deal was found by Cheapflights users on 10/12. 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.
Thu 11/265:15 pm -
1 stop24h 10m
Thu 12/33:05 pm -
2 stops29h 35m
Deal found 10/12![Multiple Airlines logo]()
$796
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
Fri 11/279:20 pm -
1 stop19h 30m
Sat 12/55:45 am -
2 stops38h 15m
Deal found 10/15![Multiple Airlines logo]()
$620
This Kiwi.com deal was found by Cheapflights users on 10/12. 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.
Fri 11/279:20 pm -
1 stop19h 30m
Fri 12/116:20 am -
2 stops19h 55m
Deal found 10/12![Multiple Airlines logo]()
$761
This FlightHub deal was found by Cheapflights users on 10/12. 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.
Sat 11/288:00 pm -
1 stop15h 10m
Wed 12/911:30 am -
1 stop36h 35m
Deal found 10/12![Turkish Airlines logo]()
$793
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
Sun 11/295:15 pm -
1 stop14h 40m
Sun 12/611:25 am -
2 stops33h 40m
Deal found 10/15![Multiple Airlines logo]()
$664
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 October 17, 2026.
Search for one-way flight options from Boston to Cologne. Find affordable one-way fares based on user searches. Data last updated October 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
Fri 1/299:10 pm -
2 stops33h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Multiple Airlines logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 10/13. 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 11/79:20 pm -
2 stops53h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![Multiple Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 10/12. 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.
Tue 11/176:00 pm -
2 stops32h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Multiple Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 10/12. 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.
Thu 12/310:20 pm -
2 stops33h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Multiple Airlines logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
Mon 12/219:25 pm -
2 stops40h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Multiple Airlines logo]()
$412
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 October 17, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $620 (Kiwi.com) |
One-way from | $246 (Kiwi.com) |
Popular in | June |
Cheapest in | March |
Average price | $730 |
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 7,457,451 searches. Data last updated October 17, 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 Boston Logan Intl - CGN Cologne Köln/Bonn
BOSCGN
Boston Logan Intl
Sat 11/7
9:20 pm-8:50 am
2 stops53h 30m
Cologne Köln/Bonn
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$308
BostonCologne
BOS Boston Logan Intl - CGN Cologne Köln/Bonn
BOSCGN
Boston Logan Intl
Tue 11/17
6:00 pm-10:00 pm
3 stops22h 00m
Cologne Köln/Bonn
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$376
BostonCologne
BOS Boston Logan Intl - CGN Cologne Köln/Bonn
BOSCGN
Boston Logan Intl
Mon 12/21
9:25 pm-8:00 pm
2 stops40h 35m
Cologne Köln/Bonn
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$412
BostonCologne
BOS Boston Logan Intl - CGN Cologne Köln/Bonn
BOSCGN
Boston Logan Intl
Sat 12/26
5:15 pm-5:30 pm
2 stops18h 15m
Cologne Köln/Bonn
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$532
Quickest round-trip
BostonCologne
BOS Boston Logan Intl - CGN Cologne Köln/Bonn
BOSCGN
Boston Logan Intl
Sat 12/26
8:00 pm-5:10 pm
1 stop15h 10m
Cologne Köln/Bonn
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$588
BostonCologne
BOS Boston Logan Intl - CGN Cologne Köln/Bonn
BOSCGN
Boston Logan Intl
Thu 12/3
5:45 am-4:55 pm
2 stops29h 10m
Cologne Köln/Bonn
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$619
BostonCologne
BOS Boston Logan Intl - CGN Cologne Köln/Bonn
BOSCGN
Boston Logan Intl
Fri 12/18
9:25 pm-5:10 pm
3 stops37h 45m
Cologne Köln/Bonn
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$621
BostonCologne
BOS Boston Logan Intl - CGN Cologne Köln/Bonn
BOSCGN
Boston Logan Intl
Wed 11/4
9:00 pm-10:30 am
1 stop31h 30m
Cologne Köln/Bonn
Wed 11/18
11:30 am-6:05 pm
1 stop36h 35m
$754
BostonCologne
BOS Boston Logan Intl - CGN Cologne Köln/Bonn
BOSCGN
Boston Logan Intl
Mon 2/22
8:00 pm-10:30 am
1 stop32h 30m
Cologne Köln/Bonn
Mon 3/1
6:10 pm-6:05 pm
1 stop29h 55m
$802
BostonCologne
BOS Boston Logan Intl - CGN Cologne Köln/Bonn
BOSCGN
Boston Logan Intl
Sat 11/14
8:00 pm-10:30 am
1 stop32h 30m
Cologne Köln/Bonn
Tue 11/17
11:30 am-6:05 pm
1 stop36h 35m
$806
Showing 1-10 of 18 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 October.
| 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 Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Boston-Cologne flight deals on Cheapflights vs. Ovago >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 Ovago the most. Ovago 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 $596). Flying from Boston to Cologne in June is currently the most expensive (average of $1,149). 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?
Airfare is below average for this route at the moment.
Boston to Cologne flights typically cost between $678 and $764 in November.The cheapest round-trip price found within the last 5 days was $620 on Multiple Airlines (Nov 27-Dec 5).
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 October 17, 2026.
Get a feel of what it's like to fly with United Airlines and Lufthansa 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
Food
6.7
Crew
8.1
Entertainment
7.1
Overall
7.4
Boarding
7.7
Reviews
1 / 20
4.0
OkayKevin,Dec 2025
BOS - EWR
Comfort
7.3
Food
6.7
Crew
8.1
Entertainment
7.1
Overall
7.4
Boarding
7.7
Reviews
1 / 20
4.0
OkayKevin,Dec 2025
BOS - EWR
Comfort
7.3
Food
6.7
Crew
8.1
Entertainment
7.1
Overall
7.4
Boarding
7.7
Reviews
1 / 20
4.0
OkayKevin,Dec 2025
BOS - 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
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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 October 17, 2026.
Complete your trip
Complete your trip to Cologne by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Boston to Cologne, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and Cologne flights
Browse other Boston and Cologne flight options. Last updated on October 17, 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 October 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Boston to Cologne
Discover the top 2 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 7,457,451 searches. Data last updated October 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$487 | Average$720 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$575 | Average$1,146 | FlexibilityNo cancel fee | On-time69% |