BOS - FKB

$1,466 Find Cheap Flights from Boston to Karlsruhe

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Karlsruhe departing on 12/21. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Karlsruhe

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Karlsruhe, 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 Boston to Karlsruhe, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,466
Multiple Airlines
Sun 12/21Sun 1/4
BOS - FKB • 3 stops
Cheapest one-way
Multiple Airlines
Thu 10/30
BOS - FKB • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Karlsruhe!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Karlsruhe (BOS-FKB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Karlsruhe 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Karlsruhe

Sun, Dec 21 - Sun, Jan 4
Multiple Airlines Logo
11:35 am - 9:50 pmBOS-FKB
28h 15m3 stops
Multiple Airlines Logo
10:15 pm - 1:55 pmFKB-BOS
21h 40m2 stops
$1,466Multiple Airlines
Find Deal
Sun, Dec 21 - Sun, Jan 4
Multiple Airlines Logo
11:35 am - 9:50 pmBOS-FKB
28h 15m3 stops
Multiple Airlines Logo
4:10 pm - 8:00 pmFKB-BOS
33h 50m3 stops
$1,733Multiple Airlines
Find Deal
Sun, Dec 21 - Sat, Jan 3
Multiple Airlines Logo
11:35 am - 9:50 pmBOS-FKB
28h 15m3 stops
Multiple Airlines Logo
6:45 am - 6:55 pmFKB-BOS
18h 10m3 stops
$1,741Multiple Airlines
Find Deal
Sun, Dec 21 - Fri, Jan 2
Multiple Airlines Logo
11:35 am - 9:50 pmBOS-FKB
28h 15m3 stops
Multiple Airlines Logo
10:30 pm - 6:55 pmFKB-BOS
26h 25m3 stops
$1,743Multiple Airlines
Find Deal
Sun, Dec 21 - Sun, Jan 4
Multiple Airlines Logo
9:25 pm - 7:05 pmBOS-FKB
15h 40m2 stops
Multiple Airlines Logo
10:15 pm - 1:55 pmFKB-BOS
21h 40m2 stops
$1,870Multiple Airlines
Find Deal
Sun, Dec 21 - Fri, Jan 2
Multiple Airlines Logo
11:35 am - 9:50 pmBOS-FKB
28h 15m2 stops
Multiple Airlines Logo
10:30 pm - 6:55 pmFKB-BOS
26h 25m3 stops
$1,894Multiple Airlines
Find Deal
Sun, Dec 21 - Sat, Jan 3
Multiple Airlines Logo
11:35 am - 9:50 pmBOS-FKB
28h 15m3 stops
Multiple Airlines Logo
6:40 pm - 8:00 pmFKB-BOS
31h 20m2 stops
$1,905Multiple Airlines
Find Deal
Sat, Dec 20 - Sun, Jan 4
Multiple Airlines Logo
10:15 am - 6:10 pmBOS-FKB
25h 55m3 stops
Multiple Airlines Logo
10:15 pm - 1:55 pmFKB-BOS
21h 40m2 stops
$1,925Multiple Airlines
Find Deal
Sat, Dec 20 - Sun, Jan 4
Multiple Airlines Logo
5:30 am - 6:10 pmBOS-FKB
30h 40m3 stops
Multiple Airlines Logo
4:10 pm - 8:00 pmFKB-BOS
33h 50m3 stops
$2,190Multiple Airlines
Find Deal
Sat, Dec 20 - Sat, Jan 3
Multiple Airlines Logo
10:15 am - 6:10 pmBOS-FKB
25h 55m3 stops
Multiple Airlines Logo
6:45 am - 6:55 pmFKB-BOS
18h 10m3 stops
$2,263Multiple Airlines
Find Deal
Booking Insights

Good to know

Cheapest flight$1,466
Flight from Boston to Karlsruhe

When to book flights from Boston to Karlsruhe

Are your dates flexible? Find out the best times to travel from Boston to Karlsruhe 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 Boston to Karlsruhe

  • What is the cheapest flight from Boston to Karlsruhe?

    In the last 3 days, the lowest price for a flight from Boston to Karlsruhe was $1,466 for a round-trip ticket.

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

    A passport is required to fly from Boston to Karlsruhe.

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

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

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

    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 Boston to Karlsruhe.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Karlsruhe from Boston 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 Boston to Karlsruhe?

    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 Karlsruhe with an airline and back to Boston with another airline. Booking your flights between Boston and FKB 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 Boston to Karlsruhe?

    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 Karlsruhe from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Boston to Karlsruhe

Information on your arrival and departure airports

Boston (BOS)
Karlsruhe (FKB)

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