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Karlsruhe

$1,466+ Cheap flights from Massachusetts to Karlsruhe (FKB)

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 12/21. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — FKB
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Massachusetts to Karlsruhe

Keep the following information in mind while searching for Massachusetts to Karlsruhe flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,466
(Mytrip)

Popular in

April

Cheapest in

May

Average price

$774
Provider with most accurate pricing for Boston Logan Intl-Frankfurt am Main flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Frankfurt am Main flights.
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From Massachusetts to Karlsruhe Söllingen
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Highest demand for flights based on searches. 7% potential increase in price ($67 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Massachusetts to Karlsruhe

Cheapest flights from Massachusetts to Karlsruhe
Explore the most affordable flight options available from Massachusetts to Karlsruhe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2111:35 amBOS - FKB
3 stops28h 15mMultiple Airlines
Sun 1/410:15 pmFKB - BOS
2 stops21h 40mMultiple Airlines
Deal found 10/28$1,466
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2111:35 amBOS - FKB
3 stops28h 15mMultiple Airlines
Sat 1/36:45 amFKB - BOS
3 stops18h 10mMultiple Airlines
Deal found 10/28$1,741
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2111:35 amBOS - FKB
3 stops28h 15mMultiple Airlines
Fri 1/210:30 pmFKB - BOS
3 stops26h 25mMultiple Airlines
Deal found 10/28$1,743
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2010:15 amBOS - FKB
3 stops25h 55mMultiple Airlines
Sun 1/410:15 pmFKB - BOS
2 stops21h 40mMultiple Airlines
Deal found 10/28$1,925
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2010:15 amBOS - FKB
3 stops25h 55mMultiple Airlines
Sat 1/36:45 amFKB - BOS
3 stops18h 10mMultiple Airlines
Deal found 10/28$2,263

Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts to Karlsruhe 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 October 30, 2025.
Use the filters below to find and compare flights from Massachusetts to Karlsruhe that are best for you.

Fly from

Massachusetts

Fly to

Karlsruhe

Route

Depart

Return

Price

BostonKarlsruhe

BOS - FKB

BOSFKB

Boston Logan Intl

Sun 12/21

11:35 am-9:50 pm

3 stops28h 15m

Karlsruhe Söllingen

Sun 1/4

10:15 pm-1:55 pm

2 stops21h 40m

$1,466

BostonKarlsruhe

BOS - FKB

BOSFKB

Boston Logan Intl

Sun 12/21

11:35 am-9:50 pm

3 stops28h 15m

Karlsruhe Söllingen

Sat 1/3

6:45 am-6:55 pm

3 stops18h 10m

$1,741

BostonKarlsruhe

BOS - FKB

BOSFKB

Boston Logan Intl

Sun 12/21

11:35 am-9:50 pm

3 stops28h 15m

Karlsruhe Söllingen

Fri 1/2

10:30 pm-6:55 pm

3 stops26h 25m

$1,743

BostonKarlsruhe

BOS - FKB

BOSFKB

Boston Logan Intl

Sat 12/20

10:15 am-6:10 pm

3 stops25h 55m

Karlsruhe Söllingen

Sun 1/4

10:15 pm-1:55 pm

2 stops21h 40m

$1,925

BostonKarlsruhe

BOS - FKB

BOSFKB

Boston Logan Intl

Sat 12/20

10:15 am-6:10 pm

3 stops25h 55m

Karlsruhe Söllingen

Sat 1/3

6:45 am-6:55 pm

3 stops18h 10m

$2,263

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Best time to book a flight from Massachusetts to Karlsruhe

Have a flexible travel schedule? Discover the best time to fly to Karlsruhe from Massachusetts with our price prediction graph.
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 Massachusetts to Karlsruhe

What is the cheapest month to book a flight from Massachusetts to Karlsruhe?

Currently, November is the cheapest month in which you can book a flight from Massachusetts to Karlsruhe (average of $238). Flying from Massachusetts to Karlsruhe in December is currently the most expensive (average of $582). 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.

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to Karlsruhe. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Karlsruhe from Massachusetts?

    Karlsruhe Söllingen (FKB) is the airport you will fly into if you book a flight from Massachusetts to Karlsruhe. It is only a 21.7 mi journey from Söllingen (FKB) to Karlsruhe’s city center.

  • Can I find deals for flights from Massachusetts to Karlsruhe that include hotel bookings?

    Yes. In addition to deals on Massachusetts to Karlsruhe flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Massachusetts to Karlsruhe?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Massachusetts to Karlsruhe.

  • Can I find deals for business class flights from Massachusetts to Karlsruhe?

    Yes. Cheapflights offers flight deals from Massachusetts to Karlsruhe by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Massachusetts to Karlsruhe?

    Currently, November is the cheapest month in which you can book a flight from Massachusetts to Karlsruhe (average of $238). Flying from Massachusetts to Karlsruhe in December is currently the most expensive (average of $582). 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.

See more FAQs

Traveling to a place near Karlsruhe?

Book flights to Karlsruhe if you plan to visit one of these locations
Offenburg

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