How long is the flight to Knoxville with Allegiant Air?

The average Allegiant Air flight time from United States to Knoxville is 1 hour and 42 minutes.

Does Allegiant Air fly into any other airports in or near Knoxville?

No – if you want to travel with Allegiant Air, Knoxville is currently the only airport serving Knoxville.

Which other airlines can I fly to Knoxville with?

At the moment, American Airlines, Allegiant Air, WestJet, PSA Airlines and Delta all fly to Knoxville too.

What’s the cheapest month to fly to Knoxville with Allegiant Air?

Although it's difficult to get an accurate idea of when Allegiant Air flights to Knoxville are cheapest, the cheapest plane tickets are currently for departures in June .

$35 Allegiant Air Flights to Knoxville

The best Allegiant Air flight deals to Knoxville

Looking for a last-minute deal or the best direct flight? Find the biggest savings on one-way and round-trip flights to Knoxville with Allegiant Air right here.

Knoxville.$35 per passenger.Departing Mon, Aug 12.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Orlando Sanford on Mon, Aug 12, arriving in Knoxville.Price includes taxes and charges.From $35, select.

Knoxville.$36 per passenger.Departing Mon, Jul 22.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Jacksonville International on Mon, Jul 22, arriving in Knoxville.Price includes taxes and charges.From $36, select.

Knoxville.$36 per passenger.Departing Sun, Jun 16.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Belleville on Sun, Jun 16, arriving in Knoxville.Price includes taxes and charges.From $36, select.

Knoxville.$37 per passenger.Departing Sat, Sep 7.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Orlando Sanford on Sat, Sep 7, arriving in Knoxville.Price includes taxes and charges.From $37, select.

Knoxville.$37 per passenger.Departing Sun, Oct 6.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Orlando Sanford on Sun, Oct 6, arriving in Knoxville.Price includes taxes and charges.From $37, select.

Knoxville.$45 per passenger.Departing Mon, Nov 11.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from South Bend on Mon, Nov 11, arriving in Knoxville.Price includes taxes and charges.From $45, select.

Knoxville.$54 per passenger.Departing Fri, Jan 10.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Jacksonville International on Fri, Jan 10, arriving in Knoxville.Price includes taxes and charges.From $54, select.

Knoxville.$65 per passenger.Departing Thu, Dec 5.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Boston Logan International on Thu, Dec 5, arriving in Knoxville.Price includes taxes and charges.From $65, select.

Find the cheapest time to fly to Knoxville with Allegiant Air

Flexible on travel dates? Here's when plane tickets are cheapest.

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Flying to Knoxville with Allegiant Air

The things to know before you go.

Cheapest flight found	$35
Cheapest month to fly	August
Nearby cities to visit	Knoxville

How to find cheap flights to Knoxville with Allegiant Air

Looking for cheap plane tickets to Knoxville? Here are a few tips on how to find the best price.

Simply hit "search"

We've compared every online travel agent and flight provider to find the cheapest Allegiant Air plane tickets to anywhere in the world, including Knoxville.

Fly from Orlando Sanford

At the moment, the best route to Knoxville with Allegiant Air is from Orlando Sanford.

Flex your dates for the best rates

If you’re flexible on your departure dates, hit Whole month as you search. You'll see the cheapest month, and even day, to fly to Knoxville with Allegiant Air.

Set up a Price Alert

Got your eye on a specific flight to Knoxville but not quite ready to book? No worries. We'll let you know when the price of the flight goes up or down so you can book when the time is just right. You're even able to watch specific Allegiant Air flights.

Book your Allegiant Air flight to Knoxville Airport with extra peace of mind

Find flexible Allegiant Air flights to Knoxville Airport

Allegiant Air might offer amendable tickets to Knoxville Airport, which means you won't lose out if your booking has to be changed or canceled.

Add travel cost protection

Make sure you have the right travel insurance before flying to Knoxville Airport. That way you can cover the costs of any unexpected events, such as delays or lost luggage.

Reduce your carbon footprint

To check whether there are any lower-emissions flights available on your route, simply check the “only show flights with lower CO₂ emissions” box when you search for a flight with us.

Flying to Knoxville with Allegiant Air: FAQs

: The average Allegiant Air flight time from United States to Knoxville is 1 hour and 42 minutes.
: No – if you want to travel with Allegiant Air, Knoxville is currently the only airport serving Knoxville.
: At the moment, American Airlines, Allegiant Air, WestJet, PSA Airlines and Delta all fly to Knoxville too.
: Although it's difficult to get an accurate idea of when Allegiant Air flights to Knoxville are cheapest, the cheapest plane tickets are currently for departures in June.