Cheap Flights from Allentown Airport to Tennessee from $92 Roundtrip

Flight deals from Allentown Airport to Tennessee

Looking for cheap flights from Allentown Airport to Tennessee, or a last-minute trip? Find the cheapest prices on one-way and round-trip flights right here.

Nashville.$92 per passenger.Departing Sun, Oct 5, returning Thu, Oct 23.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Allentown on Sun, Oct 5, arriving in Nashville.Inbound direct flight with Allegiant Air departing from Nashville on Thu, Oct 23, arriving in Allentown.Price includes taxes and charges.From $92, select.

Chattanooga.$243 per passenger.Departing Mon, Sep 29, returning Fri, Oct 3.Round-trip flight with Allegiant Air and Spirit Airlines.Outbound indirect flight with Allegiant Air, departing from Allentown on Mon, Sep 29, arriving in Chattanooga.Inbound indirect flight with Spirit Airlines, departing from Chattanooga on Fri, Oct 3, arriving in Allentown.Price includes taxes and charges.From $243, select.

Knoxville.$280 per passenger.Departing Mon, Nov 17, returning Sun, Nov 23.Round-trip flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departing from Allentown on Mon, Nov 17, arriving in Knoxville.Inbound indirect flight with Allegiant Air, departing from Knoxville on Sun, Nov 23, arriving in Allentown.Price includes taxes and charges.From $280, select.

Memphis.$306 per passenger.Departing Mon, Sep 29, returning Fri, Oct 3.Round-trip flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departing from Allentown on Mon, Sep 29, arriving in Memphis International.Inbound indirect flight with Allegiant Air, departing from Memphis International on Fri, Oct 3, arriving in Allentown.Price includes taxes and charges.From $306, select.

Kingsport.$586 per passenger.Departing Thu, Dec 25, returning Sun, Dec 28.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Allentown on Thu, Dec 25, arriving in Tri-Cities.Inbound indirect flight with Delta, departing from Tri-Cities on Sun, Dec 28, arriving in Allentown.Price includes taxes and charges.From $586, select.

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Flying from Allentown Airport to Tennessee

Arm yourself with these facts on the fly.

Cheapest flight found	$92
Cheapest month to fly	October
Average flight time	2 hrs, 10 mins
Average flights per week	2
Most popular airline	Allegiant Air

How to find cheap flights from Allentown Airport to Tennessee

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Allentown Airport to Tennessee. Other savvy travelers recently found round-trip flights from $92 and one-way tickets from $42. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in October

The cheapest time to fly from Allentown Airport to Tennessee is currently October.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Allentown Airport to anywhere you choose in Tennessee.

Watch as flight prices go up and down

With Price Alerts, we'll let you know when flight prices from Allentown Airport to your chosen airport in Tennessee go up or down so you can book when the time is just right.

Relax – these are fee-free plane tickets

With us, there are no added fees – the Tennessee Airport to Tennessee flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from Allentown Airport to Tennessee?

Yes – direct flights currently operate from Allentown Airport to Nashville Airport in Tennessee.

What is the average price of a flight from Allentown Airport to Tennessee?

We looked at all of the upcoming round-trip flights from Allentown Airport to Tennessee we could find over the next 12 months. It looks like $92 is the best price. This is good, compared to the average Tennessee ticket price of $301.

What is the cheapest month to fly from Allentown Airport to Tennessee?

The cheapest month to fly from Allentown Airport to Nashville Airport is currently October.
The cheapest month to fly from Allentown Airport to Tri-Cities Airport is currently December.
The cheapest month to fly from Allentown Airport to Chattanooga Airport is currently September.
And the cheapest month to fly from Allentown Airport to Memphis International Airport is usually September.

On which upcoming date is it cheapest to fly from Allentown Airport to Tennessee?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Allentown Airport to Tennessee on Sunday, October 5, 2025.

If I'm flying from Allentown Airport, where in Tennessee is cheapest to fly to?

If you're flying from Allentown, the cheapest city in Tennessee to fly into is Nashville. The cheapest airport serving Nashville at the moment is Nashville.