Cheap flights from Knoxville to Raleigh

One-way fares from $97 · TYS → RDU · prices found by travellers in the last 48 hours

Compare all dates Raleigh → Knoxville
Cheapest fare
$97

Allegiant Air · Fri, Nov 13

Cheapest month
November

from $97

Direct flights
Not recently

Usually 1+ stop

Quickest trip
3h 19m

480 km

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Cheapest month to fly from Knoxville to Raleigh

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

  1. November 2026 Cheapest $97

Cheapest dates in November 2026

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

Allegiant Air
Depart13:17 Fri, Nov 13TYS → RDU 3h 19m · 1 stop
$97one way, per person
View deal
See every date in November 2026 →

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About flights from Knoxville to Raleigh

Knoxville (TYS) and Raleigh (RDU) are about 480 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 3h 19m. Over the next few months, one-way fares start from $97, 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 Knoxville to Raleigh?

The cheapest one-way fare we've seen recently is $97 with Allegiant Air, departing Friday, November 13, 2026.

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

November 2026 currently has the lowest fares, from $97 one way.

Are there direct flights from Knoxville to Raleigh?

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

How long is the flight from Knoxville to Raleigh?

The quickest journey we've seen takes about 3h 19m. Knoxville and Raleigh are around 480 km apart.

Which airlines fly from Knoxville to Raleigh?

Recent fares on this route were with Allegiant Air.

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