Cheap Flight Deals from Portsmouth International Airport to Louisville International Airport

Search for flights from Boston to Louisville and check out affordable one-way and round-trip options.

Round-trip
One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Portsmouth International Airport to Louisville International Airport

See which airlines fly from Boston to Louisville. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Allegiant Air

From NZD 208

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Flight Schedule from Portsmouth International Airport to Louisville International Airport

Check the schedule for flights from Boston to Louisville and find the flight that best matches your travel plans.

Flight info.

Departure

Arrival

Weekly Schedule

G42692

Portsmouth International Airport

1:00 PM

PSM

3h 18m

4:18 PM

PIE

S - - - T - -

G42631

St. Pete–Clearwater International Airport

6:33 PM

PIE

2h 4m

8:37 PM

SDF