Cheap flights from Louisville to Raleigh

One-way fares from $152 · SDF → RDU · prices found by travellers in the last 48 hours

Compare all dates Raleigh → Louisville
Cheapest fare
$152

Allegiant Air · Fri, Nov 13

Cheapest month
November

from $152

Direct flights
Not recently

Usually 1+ stop

Quickest trip
4h 12m

690 km

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Cheapest month to fly from Louisville to Raleigh

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $152

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Allegiant Air
Depart20:54 Fri, Nov 13SDF → RDU 4h 42m · 1 stop
$152one way, per person
View deal
Allegiant Air
Depart20:31 Thu, Nov 12SDF → RDU 4h 12m · 1 stop
$167one way, per person
View deal
See every date in November 2026 →

Plan the rest of your trip to Raleigh

Where to stay, what to do and getting around, from our travel partners.

Where to stay

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Things to do

Things to do in RaleighTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in RaleighPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in RaleighCompare rental cars from major brands on EconomyBookings Compare cars →

About flights from Louisville to Raleigh

Louisville (SDF) and Raleigh (RDU) are about 690 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 4h 12m. Over the next few months, one-way fares start from $152, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Louisville to Raleigh?

The cheapest one-way fare we've seen recently is $152 with Allegiant Air, departing Friday, November 13, 2026.

What is the cheapest month to fly from Louisville to Raleigh?

November 2026 currently has the lowest fares, from $152 one way.

Are there direct flights from Louisville to Raleigh?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Louisville to Raleigh?

The quickest journey we've seen takes about 4h 12m. Louisville and Raleigh are around 690 km apart.

Which airlines fly from Louisville to Raleigh?

Recent fares on this route were with Allegiant Air.

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