CGN - BOS

$393 Find Cheap Flights from Cologne to Boston - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$628
Typical prices: $692-$1,015
Multiple Airlines
Mon 11/19Thu 11/22
CGN - BOS • 1 stop
Cheapest one-way
$393
Typical prices: $528-$1,180
Multiple Airlines
Mon 1/22
CGN - BOS • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Cologne and Boston. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 27% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
London Heathrow (LHR)
Cheapest • Avg $731 (round-trip)
Munich Franz Josef Strauss (MUC)
Shortest trip • 11h 15m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Cologne to Boston (CGN-BOS)

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

Recent round-trip flight deals from Cologne to Boston

Thu, Nov 19 - Sun, Nov 22
Multiple Airlines Logo
10:00 am - 7:05 pmCGN  Cologne Köln/Bonn-BOS Boston Logan Intl
15h 05m1 stop Dublin
Multiple Airlines Logo
5:15 pm - 1:55 pmBOS  Boston Logan Intl-CGN Cologne Köln/Bonn
14h 40m1 stop Dublin
$628Multiple Airlines
Mon, Nov 9 - Fri, Nov 13
Multiple Airlines Logo
9:40 am - 7:05 pmCGN  Cologne Köln/Bonn-BOS Boston Logan Intl
15h 25m1 stop Dublin
Multiple Airlines Logo
9:20 pm - 10:50 pmBOS  Boston Logan Intl-CGN Cologne Köln/Bonn
19h 30m1 stop Dublin
$694Multiple Airlines
Thu, Nov 19 - Wed, Dec 2
Multiple Airlines Logo
9:40 am - 1:30 pmCGN  Cologne Köln/Bonn-BOS Boston Logan Intl
33h 50m1 stop Vienna Intl
Multiple Airlines Logo
8:40 pm - 12:50 pmBOS  Boston Logan Intl-CGN Cologne Köln/Bonn
10h 10m1 stop Munich Franz Josef Strauss
$713Multiple Airlines
Sat, Nov 7 - Sat, Nov 14
Lufthansa Logo
1:10 pm - 6:35 pmCGN  Cologne Köln/Bonn-BOS Boston Logan Intl
11h 25m1 stop Munich Franz Josef Strauss
Lufthansa Logo
8:40 pm - 7:35 pmBOS  Boston Logan Intl-CGN Cologne Köln/Bonn
16h 55m1 stop Munich Franz Josef Strauss
$717Lufthansa
Thu, Oct 22 - Wed, Nov 4
Multiple Airlines Logo
9:35 am - 1:50 pmCGN  Cologne Köln/Bonn-BOS Boston Logan Intl
34h 15m1 stop Vienna Intl
Multiple Airlines Logo
8:40 pm - 12:50 pmBOS  Boston Logan Intl-CGN Cologne Köln/Bonn
10h 10m1 stop Munich Franz Josef Strauss
$728Multiple Airlines
Thu, Oct 15 - Mon, Oct 19
United Airlines Logo
1:05 pm - 5:40 pmCGN  Cologne Köln/Bonn-BOS Boston Logan Intl
10h 35m1 stop Munich Franz Josef Strauss
United Airlines Logo
8:05 pm - 12:25 pmBOS  Boston Logan Intl-CGN Cologne Köln/Bonn
10h 20m1 stop Munich Franz Josef Strauss
$729United Airlines
Thu, Oct 22 - Wed, Nov 4
Multiple Airlines Logo
6:20 am - 9:26 pmCGN  Cologne Köln/Bonn-BOS Boston Logan Intl
21h 06m2 stops Zurich Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
8:40 pm - 7:35 pmBOS  Boston Logan Intl-CGN Cologne Köln/Bonn
16h 55m1 stop Munich Franz Josef Strauss
$730Multiple Airlines
Thu, Nov 19 - Wed, Dec 2
Multiple Airlines Logo
8:20 pm - 5:27 pmCGN  Cologne Köln/Bonn-BOS Boston Logan Intl
27h 07m2 stops Vienna Intl Newark
Multiple Airlines Logo
8:40 pm - 7:35 pmBOS  Boston Logan Intl-CGN Cologne Köln/Bonn
16h 55m1 stop Munich Franz Josef Strauss
$731Multiple Airlines
Thu, Oct 22 - Wed, Nov 4
United Airlines Logo
1:05 pm - 5:40 pmCGN  Cologne Köln/Bonn-BOS Boston Logan Intl
10h 35m1 stop Munich Franz Josef Strauss
United Airlines Logo
8:40 pm - 12:50 pmBOS  Boston Logan Intl-CGN Cologne Köln/Bonn
10h 10m1 stop Munich Franz Josef Strauss
$732United Airlines
Thu, Oct 22 - Wed, Nov 4
United Airlines Logo
1:05 pm - 5:40 pmCGN  Cologne Köln/Bonn-BOS Boston Logan Intl
10h 35m1 stop Munich Franz Josef Strauss
United Airlines Logo
10:30 am - 7:35 pmBOS  Boston Logan Intl-CGN Cologne Köln/Bonn
27h 05m2 stops Newark Munich Franz Josef Strauss
$733United Airlines
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 with more confidence.

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

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

Find deals

Key details for Cologne to Boston flights

Low season

February

Cheapest flight

$393
One-way flight 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 round-trip price

Your Cologne to Boston flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

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

    Only Economy Class is available on flights from Cologne to Boston.

  • How long is a flight from Cologne to Boston?

    A nonstop flight from Cologne to Boston takes 00m, covering 3,576 miles.

  • 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.

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

    Round-trip flights from Cologne to Boston range from $692 to $1,015, with an average of $775 over the past 12 months. Anything below $692 counts as a good deal.

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

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $628 to $1,320. That means the highest observed fare was about 2x 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 $424, which is 49% below the typical average for this route.

  • What car rental options are available at Boston Logan Intl Airport (BOS)?

    Boston Logan Intl Airport (BOS) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:

    • Dollar
    • Hertz
    • Budget
    • Thrifty
    • Sixt

  • 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 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

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

    Yes. Flexible dates can save you up to 41% on flights from Cologne to Boston. Wednesday is the cheapest departure day at $724 round-trip on average, while Sunday is the most expensive at $1,208, a difference of $484.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

    Flying via Munich Franz Josef Strauss (MUC) gives the shortest average 1-stop total travel time at 11h 15m, compared with 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.

  • What popular places can I visit in Boston?

    Some of the most popular sights in Boston are TD Garden, Fenway Park and Boston Common. These are among the most viewed places in Boston on KAYAK.

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 and avoid flying on Sunday. On this route, Wednesday flights average $724, about $484 less than Sunday fares (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 $562 round-trip in that month - typically $515 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.

    • Hilton Boston Logan Airport
    • Hilton Garden Inn Boston Logan Airport
    • Embassy Suites by Hilton Boston at Logan Airport

More options for your flight from Cologne to Boston

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

Car rentals in Boston
Hotels in Boston
Vacations in Boston