CGN - BOS

364€ Find Cheap Flights from Cologne to Boston – Compare and Save

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Cheap Flights from Cologne to Boston (CGN-BOS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Cologne to Boston

Wed, 14. Oct - Wed, 21. Oct
Multiple Airlines Logo
9:15 - 21:05CGN  Cologne Köln/Bonn-BOS Boston Logan Intl
17h 50m1 stop Barcelona-El Prat
Multiple Airlines Logo
22:55 - 10:55BOS  Boston Logan Intl-CGN Cologne Köln/Bonn
30h 00m1 stop Barcelona-El Prat
474 €Multiple Airlines
Wed, 14. Oct - Wed, 21. Oct
Multiple Airlines Logo
9:15 - 21:05CGN  Cologne Köln/Bonn-BOS Boston Logan Intl
17h 50m1 stop Barcelona-El Prat
Multiple Airlines Logo
22:55 - 0:45BOS  Boston Logan Intl-CGN Cologne Köln/Bonn
19h 50m2 stops Barcelona-El Prat Naples
491 €Multiple Airlines
Wed, 14. Oct - Wed, 21. Oct
Multiple Airlines Logo
22:50 - 18:07CGN  Cologne Köln/Bonn-BOS Boston Logan Intl
25h 17m2 stops Barcelona-El Prat Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
15:35 - 16:50BOS  Boston Logan Intl-CGN Cologne Köln/Bonn
19h 15m2 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat
605 €Multiple Airlines
Fri, 23. Oct - Sat, 31. Oct
United Airlines Logo
13:05 - 17:40CGN  Cologne Köln/Bonn-BOS Boston Logan Intl
10h 35m1 stop Munich Franz Josef Strauss
United Airlines Logo
16:56 - 16:55BOS  Boston Logan Intl-CGN Cologne Köln/Bonn
18h 59m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
637 €United Airlines
Fri, 23. Oct - Sat, 31. Oct
United Airlines Logo
13:05 - 0:54CGN  Cologne Köln/Bonn-BOS Boston Logan Intl
17h 49m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl
United Airlines Logo
16:56 - 16:55BOS  Boston Logan Intl-CGN Cologne Köln/Bonn
18h 59m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
643 €United Airlines
Wed, 14. Oct - Wed, 21. Oct
Multiple Airlines Logo
22:50 - 18:07CGN  Cologne Köln/Bonn-BOS Boston Logan Intl
25h 17m2 stops Barcelona-El Prat Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
15:35 - 17:20BOS  Boston Logan Intl-CGN Cologne Köln/Bonn
19h 45m3 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat Munich Franz Josef Strauss
699 €Multiple Airlines
Thu, 8. Oct - Fri, 16. Oct
Multiple Airlines Logo
13:05 - 17:40CGN  Cologne Köln/Bonn-BOS Boston Logan Intl
10h 35m1 stop Munich Franz Josef Strauss
Multiple Airlines Logo
12:45 - 12:25BOS  Boston Logan Intl-CGN Cologne Köln/Bonn
17h 40m2 stops Toronto Pearson Intl Munich Franz Josef Strauss
705 €Multiple Airlines
Fri, 16. Oct - Thu, 29. Oct
Multiple Airlines Logo
8:30 - 17:40CGN  Cologne Köln/Bonn-BOS Boston Logan Intl
15h 10m1 stop Munich Franz Josef Strauss
Multiple Airlines Logo
11:15 - 12:25BOS  Boston Logan Intl-CGN Cologne Köln/Bonn
20h 10m2 stops Toronto Pearson Intl Munich Franz Josef Strauss
705 €Multiple Airlines
Thu, 15. Oct - Fri, 30. Oct
Lufthansa Logo
13:05 - 20:10CGN  Cologne Köln/Bonn-BOS Boston Logan Intl
13h 05m2 stops Munich Franz Josef Strauss Frankfurt am Main
Lufthansa Logo
9:30 - 16:55BOS  Boston Logan Intl-CGN Cologne Köln/Bonn
26h 25m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
706 €Lufthansa
Thu, 8. Oct - Fri, 16. Oct
Lufthansa Logo
13:05 - 17:40CGN  Cologne Köln/Bonn-BOS Boston Logan Intl
10h 35m1 stop Munich Franz Josef Strauss
Lufthansa Logo
20:05 - 12:25BOS  Boston Logan Intl-CGN Cologne Köln/Bonn
10h 20m1 stop Munich Franz Josef Strauss
710 €Lufthansa
Booking Insights

Price, demand, and travel trends for Cologne to Boston flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Cologne to Boston with more confidence.

What's the cheapest day of the week to fly from Cologne to Boston?

Wednesday is the cheapest day of the week to fly from Cologne to Boston and is 7% cheaper than the average day. Sunday is the most expensive day with flight prices 55% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Cologne to Boston flights

Low season

February

Cheapest flight

364 €
Flights from Cologne to Boston

When to book flights from Cologne to Boston

Are your dates flexible? Find out the best times to travel from Cologne to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Cologne to Boston flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Cologne to Boston?

    Flights from Cologne to Boston usually depart from Cologne Köln/Bonn (CGN) and arrive at Boston Logan Intl (BOS).

  • Which cabin classes can I book on flights from Cologne to Boston?

    Two cabin classes are available on flights from Cologne to Boston:

    • Economy class
    • Business Class

  • Which airports do connecting flights from Cologne to Boston pass through?

    Connecting flights from Cologne to Boston most commonly pass through:

    • Munich Franz Josef Strauss (MUC) – 68% of one-stop connections
    • London Heathrow (LHR) – 33% of one-stop connections
    Together, these airports account for 101% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Cologne to Boston?

    Yes. Being flexible with your travel dates can save you up to 41% on the Cologne to Boston route. Wednesday is the cheapest departure day at 623 € return on average, while Sunday is the most expensive at 1.039 €, a difference of 416 €. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Boston?

    Some of the most popular sights in Boston are Quincy Market, Back Bay Station, and Back Bay. These are among the most viewed places in Boston on KAYAK.

  • How long is a flight from Cologne to Boston?

    A direct flight from Cologne to Boston takes 0h 00m, covering 9.262 km.

  • Do I need a passport to fly from Cologne to Boston?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Cologne to Boston changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about 474 € to 4.326 €. That means the highest observed fare was about 9x higher than the lowest one.

  • How are flight prices from Cologne to Boston looking right now?

    One-way fares from Cologne to Boston are currently lower than usual. Average one-way flight prices are about 566 €, which is 21% below the typical average for this route.

  • How much time can I save by choosing a different stopover airport from Cologne to Boston?

    Flying via Munich Franz Josef Strauss (MUC) gives the shortest average 1-stop total travel time of 11h 15m, compared to 12h 09m via London Heathrow (LHR).

  • What is the time difference between Cologne and Boston?

    Boston is 6 hours behind Cologne (Eastern Time vs Central European Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Boston Logan Intl Airport (BOS)?

    Boston Logan Intl Airport (BOS) hosts 5 major car hire companies, with daily rates starting from around 20 € for economy cars. Top options include:
    · Dollar
    · Hertz
    · Budget
    · Thrifty
    · Sixt

  • How much should I expect to pay for a Cologne to Boston flight?

    Return flights from Cologne to Boston range from 595 € to 873 €, with an average of 666 € over the past 12 months. Anything below 595 € counts as a good deal.

Your guide to booking Cologne to Boston flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure instead of Sunday. On this route, Wednesday flights average 623 € – about 416 € less than Sunday (40% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Cologne to Boston trip for January. Fares historically average 484 € return in that month – typically 443 € less than the most expensive month, which is May (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Boston Logan Intl Airport.
    - Embassy Suites by Hilton Boston at Logan Airport
    - Hilton Garden Inn Boston Logan Airport
    - Hilton Boston Logan Airport

More options for your flight from Cologne to Boston

Complete your trip to Boston with a hotel stay or car hire

Car rentals in Boston
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