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Flights from Boston to Karlsruhe
There are no direct flights from Boston to Karlsruhe. The fastest way is one stop via Porto or Barcelona, about 12h 12m door to door (5 connections a week on current schedules).
No direct flights · 3 connection options From 10h 54m
Boston to Karlsruhe at a glance
Fastest journey10h 54mVia Porto, on current schedules
Nonstop flightsNoneConnect via Porto or Barcelona
Best ways to fly from Boston to Karlsruhe
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
BOS Porto (OPO) FKB
Leg 1: TAP Air Portugal · Leg 2: Ryanair
Wed23:15 BOS10:10 OPO4h 05m connection14:15 OPO17:27 FKBTAP Air Portugal + Ryanair
2Search
BOS Barcelona (BCN) FKB
Leg 1: Delta Air Lines, JetBlue Airways, Level · Leg 2: Ryanair
Fri20:45 BOS09:42 BCN4h 48m connection14:30 BCN20:02 FKBJetBlue Airways + Ryanair
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 5,930 km3,683 miles
- Journey time
- 10h 54mon current schedules
- Time difference
- +6hKarlsruhe vs Boston
- Currency in Karlsruhe
- EUR
- Airports
- BOS, PSM → FKB
Flights from Boston to Karlsruhe: questions answered
Are there direct flights from Boston to Karlsruhe?
No. There is no nonstop service, so you will connect, most easily in Porto, Barcelona and Dublin. Most connections mean separate tickets, so leave plenty of time to collect bags and check in again.
How long is the flight from Boston to Karlsruhe?
With one connection the journey usually takes around 10h 54m, depending on the layover. The straight-line distance is 5,930 km.
Where do you change planes between Boston and Karlsruhe?
The best connecting points are Porto (OPO), Barcelona (BCN) and Dublin (DUB). Compare one-ticket itineraries with self-transfer options in the search.
Which airports serve Boston and Karlsruhe?
Boston: Boston Logan International Airport (BOS) and Portsmouth International Airport at Pease (PSM). Karlsruhe: Karlsruhe Baden-Baden Airport (FKB).
What is the time difference between Boston and Karlsruhe?
Karlsruhe is 6 hours ahead of Boston.





