HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Knoxville

Find cheap Frontier flights to Knoxville

ICT — TYS
Nov 7 — Nov 141
Sat 11/7
Sat 11/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Leverage Cheapflights for Your Next Trip

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Flights to Knoxville with Frontier at a glance

Popular in

July
Highest demand for flights to Knoxville with Frontier; 100% potential price increase.
Search Deals

Cheapflights Insights

Find cheap Frontier flights to Knoxville

How long is the flight to Knoxville with Frontier?

On average, Frontier flights from the United States to Knoxville take 1 hour 41 minutes. Flights to Knoxville from other popular cities in the United States will vary in length. Below are a few examples of popular routes and their flight times.

FAQs about flights to Knoxville with Frontier

  • Which airport do Frontier flights arrive at when travelling to Knoxville?

    Frontier flights on this route tend to land at Knoxville McGhee Tyson Airport.

  • Is Frontier the cheapest airline for a flight to Knoxville?

    Flight prices will depend on many factors like date, time and cabin class so it is worth comparing flights before booking. Based on Cheapflights data the cheapest average return price for flights to Knoxville tends to be with Allegiant Air.

  • Are there alternative airlines other than Frontier that fly to Knoxville?

    American Airlines, Allegiant Air and Delta all fly to Knoxville and offer an alternative to Frontier.

  • How much is a flight to Knoxville with Frontier?

    The average price for a return flight with Frontier is $313; with a one-way flight around $172.

See more FAQs

Reviews of Frontier

Frontier
5.6
Fair
2,551 reviews
Overview

Crew

6.5

Food

4.5

Entertainment

4.2

Comfort

5.4

Boarding

5.8

Popular Frontier flights

Site
©2026 Cheapflights