Connecting route · United States → Portugal

Flights from Louisville to Porto

There are no direct flights from Louisville to Porto. The fastest way is one stop via Boston or New York, about 14h 25m door to door (4 connections a week on current schedules).

No direct flights · 2 connection options From 14h 25m

Louisville to Porto at a glance

Fastest journey14h 25mVia Boston, on current schedules

Nonstop flightsNoneConnect via Boston or New York

Best ways to fly from Louisville to Porto

Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.

SDF Boston (BOS) OPO

Leg 1: Republic Airlines, Envoy Air · Leg 2: TAP Air Portugal

Sat14:45 SDF16:47 BOS6h 28m connection23:15 BOS10:10 OPORepublic Airlines + TAP Air Portugal

2 connections a weekSelf-transfer likely Fastest 14h 25m

SDF New York (EWR) OPO

Leg 1: Republic Airlines · Leg 2: TAP Air Portugal, United Airlines

Sat13:30 SDF15:15 EWR6h 30m connection21:45 EWR09:06 OPORepublic Airlines + United Airlines

2 connections a weekSelf-transfer likely Fastest 14h 36m

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: 6,380 km3,962 miles
Journey time: 14h 25mon current schedules
Time difference: +5hPorto vs Louisville
Currency in Porto: EUR
Airports: SDF → OPO

Flights from Louisville to Porto: questions answered

Are there direct flights from Louisville to Porto?

No. There is no nonstop service, so you will connect, most easily in Boston and New York. Most connections mean separate tickets, so leave plenty of time to collect bags and check in again.

How long is the flight from Louisville to Porto?

With one connection the journey usually takes around 14h 25m, depending on the layover. The straight-line distance is 6,380 km.

Where do you change planes between Louisville and Porto?

The best connecting points are Boston (BOS) and New York (EWR). Compare one-ticket itineraries with self-transfer options in the search.

Which airports serve Louisville and Porto?

Louisville: Louisville Muhammad Ali International Airport (SDF). Porto: Francisco de Sá Carneiro Airport (OPO).

What is the time difference between Louisville and Porto?

Porto is 5 hours ahead of Louisville.

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