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CGN - BOS

$470 Find cheap flights from Cologne to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cologne to Boston departing on 5/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Mon 6/3
Mon 6/10

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cologne to Boston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cologne to Boston, as well as popular online travel agencies
In the last 7 days travelers have searched 43,369,418 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Cologne to Boston (CGN-BOS)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Cologne to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
10:25 am - 4:55 pmCGN-BOS
12h 30m1 stop
7:10 pm - 9:15 pmBOS-CGN
20h 05m1 stop
$487British Airways
Find Deal
Fri, Jun 7 - Sun, Jun 9
10:00 pm - 7:51 pmCGN-BOS
27h 51m2 stops
6:32 pm - 9:15 pmBOS-CGN
20h 43m2 stops
Fri, Aug 30 - Thu, Sep 5
10:25 am - 8:43 pmCGN-BOS
16h 18m2 stops
6:31 am - 9:55 amBOS-CGN
21h 24m2 stops
$571British Airways
Find Deal
Fri, Jun 7 - Sun, Jun 9
8:40 am - 5:50 pmCGN-BOS
15h 10m1 stop
8:05 pm - 3:50 pmBOS-CGN
13h 45m1 stop
$573Lufthansa
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Sun, Jun 9 - Wed, Jun 19
6:00 am - 4:46 pmCGN-BOS
16h 46m2 stops
8:05 pm - 3:50 pmBOS-CGN
13h 45m1 stop
$578United Airlines
Find Deal
Thu, Jun 13 - Wed, Jun 26
12:55 pm - 5:50 pmCGN-BOS
10h 55m1 stop
8:05 pm - 12:15 pmBOS-CGN
10h 10m1 stop
$616Lufthansa
Find Deal
Sat, Jun 8 - Wed, Jun 19
7:45 am - 2:38 pmCGN-BOS
12h 53m2 stops
6:05 am - 11:10 amBOS-CGN
23h 05m2 stops
$671Air Canada
Find Deal
Thu, Jun 13 - Wed, Jun 26
7:45 am - 5:28 pmCGN-BOS
15h 43m2 stops
4:05 pm - 3:50 pmBOS-CGN
17h 45m2 stops
$743Air Canada
Find Deal
Fri, Jun 7 - Tue, Jun 18
7:50 pm - 7:55 pmCGN-BOS
30h 05m1 stop
9:50 pm - 1:55 pmBOS-CGN
34h 05m1 stop
$819Turkish Airlines
Find Deal
Mon, Jun 3 - Sat, Jun 15
7:50 pm - 7:55 pmCGN-BOS
30h 05m1 stop
9:50 pm - 6:50 pmBOS-CGN
15h 00m1 stop
$884Turkish Airlines
Find Deal
Sun, Jun 2 - Thu, Jun 13

Flights from Cologne to Boston - Travel Insights & Trends

Get data-powered insights and trends into flights from Cologne to Boston to help you find the cheapest flights, the best time to fly and much more.

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

The average price of all flights from Cologne to Boston clicked on KAYAK for each day over the last 12 months.
When flying from Cologne to Boston, you should consider leaving on a Friday and avoid Tuesdays if you are looking for the best rates. For your return to Cologne, you’ll find the best rates on Tuesdays and the most expensive ones on Sundays.

What is the cheapest month to fly from Cologne to Boston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Cologne to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Cologne to Boston is March, where tickets cost $555 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is $956 and $955 respectively.

Which airlines provide the cheapest flights from Cologne to Boston?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Cologne to Boston found on KAYAK was with British Airways for $639. British Airways proposed a round-trip connection from $487 and Lufthansa from $573.

Good to know

Low season

March

High season

June

Cheapest flight

$470
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 9% lower on average.
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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Cologne to Boston

  • What is the cheapest flight from Cologne to Boston?

    In the last 3 days, the lowest price for a flight from Cologne to Boston was $470 for a one-way ticket and $487 for a round-trip.

  • Do I need a passport to fly between Cologne and Boston?

    Yes, you’ll need a passport to travel to Boston from Cologne.

  • Which aircraft models fly most regularly from Cologne to Boston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Cologne to Boston?

    oneworld, and Star Alliance are the airline alliances operating flights between Cologne and Boston, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Cologne to Boston, Lufthansa or British Airways?

    The two airlines most popular with KAYAK users for flights from Cologne to Boston are Lufthansa and British Airways. With an average price for the route of $693 and an overall rating of 7.0, Lufthansa is the most popular choice. British Airways is also a great choice for the route, with an average price of $636 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from Cologne to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cologne to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cologne to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Cologne is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cologne to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Cologne with another airline. Booking your flights between Cologne and BOS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cologne to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Cologne up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Cologne to Boston

 
See real verified KAYAK customer reviews for airlines flying from Cologne to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Cologne to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
LufthansaOverall score based on 7730 reviews
6.7Entertainment
7.7Crew
6.9Comfort
7.2Boarding
6.5Food
Airline reviews

The flight attendants were superb and the service was outstanding. Some passengers with small children were very rude and inconsiderate, kids were constantly crying and some were running around the aisle unsupervised.

10.0 ExcellentAnonymous, May 2024FRA - DTW
Read more about Lufthansa reviews

The flight attendants were superb and the service was outstanding. Some passengers with small children were very rude and inconsiderate, kids were constantly crying and some were running around the aisle unsupervised.

Terrible. There was a rattling noise the whole flight. The internet didn't work after I paid. Boarding is very disorganized.

The crew member put her luggage and boxes behind my seat so I was able to recline while the passenger in front of me did for 8 hours. My knees were forced against the seat for hours :(. Dude sitting next to me hasn't showered in weeks so I almost threw up.

Sorry my last review for prg to fra was for this flight. My prg to fra flight was fine but my second flight back to Washington DC was with a slow awful crew who wouldn’t come in a timely manner to take trash and take trash before serving coffee tea and was shoving other people’s bottles of water on me when we were not traveling together

Lufthansa was amazing. Definitely upgrade your seat if you can swing it - they take very good care of their passengers. Customs in DC is nothing short of a nightmare though. Stood in line waiting to go back through security for 30 minutes, had to RUN through and across two terminals to make my connection and only had 5 minutes to spare. Terrible. Very very poor coordination by the airport staff and CBP.

I was ver pleased with the service all the way through

During the flight there was a medical emergency. We were diverted. Of course I'm thankful they cared for the health of that passenger, but they did a poor job of communicating with the rest of us passengers. In the end we arrived at our destination several hours late, with no direction of how to rebook missed connecting flights. It all worked out in the end. Those of us that needed accommodations were put up in a hotel by Lufthansa until we could make it to our final destination. But it was United Airlines Personnel who really helped us navigate the process.

Our flight to Chicago O'Hare was delayed an hour, causing us to miss our connection to MSP and spend an extra 3 hours at O'Hare so we could board a plane with a damaged door and wait another 45 minutes or so. The crew was great, the food decent, The drinks were great: 2 glasses of a nice South African Shiraz, an ice cold can of Beck's Beer, and Dewar's White Label on the rocks.

A350 has great entertainment. Make sure to watch the plane's external tail and nose camera's on landing and take off. Seats were a little hard for a 10 hour flight. I am gluten intolerant, they had good alternative meals for me on the flight.

Didn't have bar code on our phone based boarding pass. People at the counter didn't notice. We walked to security, couldn't get through, had to go back to check in to get a paper boarding pass.

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

Spending 10 hours on a flight with no video or wifi access due to issues per stewardess was not enjoyable nor acceptable. Will follow up directly with the airline as well

I really did not like being ordered to pull my shade down by the attendants. One of them was very rude to me about it, standing there until I closed it like I was a child brusquely reaching across me to close an adjoining one. They claim it was so people who wanted to could sleep. It’s a 10:30am flight not a red eye. Closing your shade or leaving it up for natural light should be a choice. Ruined my flight!

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

The crew was very attentive and kept busy serving a variety of treats!

Terrible. Flight was 3 hours delayed and I missed my other flight to my final destination

Offered vegetable curry when it was actually tofu which I don’t care for.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

perhaps eye contact with the cabin crew, instead of abruptness and an impatience to serve.

Book cheap flights from Cologne to Boston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Cologne to Boston found on KAYAK in the last 72 hours.
5/24Fri
2 stops
17h 20mCGN-BOS
$470
5/9Thu
2 stops
26h 10mCGN-BOS
$530
5/24Fri
3 stops
36h 30mCGN-BOS
$532
6/1Sat
3 stops
44h 35mCGN-BOS
$567
5/24Fri
1 stopBritish Airways
24h 45mCGN-BOS
$639
5/9Thu
3 stops
29h 30mCGN-BOS
$653
7/28Sun
2 stopsAmerican Airlines
18h 20mCGN-BOS
$1,542
7/28Sun
1 stopAmerican Airlines
12h 25mCGN-BOS
$1,544
5/11Sat
2 stopsAir Canada
30h 45mCGN-BOS
$2,446
5/11Sat
1 stopLufthansa
15h 45mCGN-BOS
$2,537

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Cologne - Boston Flights

Departure:

Cologne (CGN)Germany

Destination:

Boston (BOS)United States

Return flight deals:

Boston - Cologne

Cabin classes: