Cheap flights from Austin to Knoxville

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How to get the best price from Austin to Knoxville?

Depending on when you travel and how far in advance you book, fares between Austin, TX and Knoxville can differ a lot.

Pick a travel date to see today’s available fares.

Search engines like Jetcost can highlight price changes in just seconds. For example, some users find better prices by flying on one day of the week over another — try several searches to spot the cheapest day.

Exploring all airports near Austin, TX and Knoxville

Checking all the airports available in the area can give you more departure and arrival options for your trip.

  • Airports in Austin, TX: Austin, TX is currently the only one operating.
  • Airports in Knoxville: Knoxville - McGhee Tyson is the only option available right now.

Looking at expected traffic to the airport can help avoid surprises on departure day. On busy routes, flying from a quieter airport might also save you money.

Compare flights from Austin to Knoxville with advanced filters

Find your ideal flight using Jetcost. Select whether you want nonstop or connecting flights, round-trip or one-way, and filter by airline, price, or booking site.

Other popular destinations

Looking for alternatives in United States? Travelers also liked: Atlanta, Los Angeles, Miami, New York City, Orlando.

If you have a preferred time to leave or arrive, filters can help you show only the matching flights. You can also filter by your favorite airline and see only those deals.
Frequently Asked Questions

Frequently asked questions about flights from Austin to Knoxville.

How much does an airline ticket from Austin to Knoxville cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Austin to Knoxville.

How far is Austin, TX from Knoxville?

Austin, TX is about 881 mi from Knoxville.

What are the airports in Knoxville?

Knoxville has one airport: Knoxville - McGhee Tyson.

What are the airports in Austin, TX?

Austin, TX has one airport: Austin, TX.

What are the most popular cities in United States?

The most popular cities in United States according to our users' searches are: Atlanta, Los Angeles, Miami, New York City, Orlando.

When should I book a flight from Austin, TX to Knoxville?

The best time to book a flight from Austin, TX to Knoxville is 7 months in advance, while the worst time is 30 weeks in advance.

What is the cheapest month to fly from Austin, TX to Knoxville?

This information is not available at the moment.

What is the most expensive month to fly from Austin, TX to Knoxville?

This information is not available at the moment.

What is the best day of the week to fly from Austin, TX to Knoxville?

This information is not available at the moment.