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Cheap Flights from Austin to Knoxville (TYS)
Expected price increase
21%
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1 Passenger
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Passengers
Adults 18+
Children 2-11
Infants under 2
Lap infants under 2
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Average price per month
- Low Season: January
- High Season: June
- Prices for this route are volatile and fluctuate from month to month.
- The cheapest flights are usually bought in January, September and December.
- High season months are April, May and June. However, it's not the rule and you should always search current flight deals.
Price increase as travel date approaches
- Flight prices for this route increase by 49% if you book last minute. Hover on the graph above to see for yourself!.
- To grab the lowest price possible, you should buy your flight around 33 days before departure!
- Consider booking at least 18 days before departure to increase your chances of getting a low price.
- Generally, it's safe to book between 90 and 60 days in advance.
Austin to Knoxville Flight Information
| Flights Depart From | Austin (AUS) |
| Flights Arriving To | Knoxville (TYS) |
| Distance | 1418.03 km |
| Current Price | $109.97 |
| Good Deal | $147.47 |
| Cheapest Airlines | Allegiant Air, Frontier Airlines, Delta Air Lines |
| Popular Airlines | Delta Air Lines, Allegiant Air, American Airlines, United Airlines, Frontier Airlines |
| Flight Duration | 02 hours 03 minutes |
| Flights Depart From |
| Austin (AUS) |
| Flights Arrive In |
| Knoxville (TYS) |
| Distance |
| 1418.03 km |
| Flight Duration |
| 02 hours 03 minutes |
| Current Price |
| $109.97 |
| Good Deal |
| $147.47 |
| Cheapest Airlines |
| Allegiant Air, Frontier Airlines, Delta Air Lines |
| Popular Airlines |
| Delta Air Lines, Allegiant Air, American Airlines, United Airlines, Frontier Airlines |
Most Reliable Airlines flying to Knoxville
- According to our data, Delta Air Lines, Allegiant Air and American Airlines have the highest overall rating.
- The following airlines have the highest chance of on time arrivals: Delta Air Lines, Allegiant Air and American Airlines.
- If customer service is important for you then you should consider flying with Delta Air Lines, Allegiant Air and American Airlines.
| Airline | Overall Rating | On time arrival | Check-in & Boarding | Cleanliness | Customer Service | Food & Beverage | Entertainment | Legroom | Seat Comfort |
|---|---|---|---|---|---|---|---|---|---|
Delta Air Lines |
3.8 | 4.5 | 4.0 | 4.0 | 4.0 | 3.5 | 4.0 | 3.5 | 3.5 |
Allegiant Air |
3.3 | 4.0 | 4.0 | 4.0 | 3.5 | 2.5 | 1.5 | 3.0 | 3.0 |
American Airlines |
3.3 | 4.0 | 3.5 | 3.5 | 3.5 | 3.0 | 3.0 | 3.5 | 3.0 |
United Airlines |
3.3 | 4.0 | 3.5 | 3.5 | 3.5 | 3.0 | 3.0 | 3.0 | 3.0 |
Frontier Airlines |
2.8 | 3.5 | 3.5 | 3.5 | 3.0 | 2.0 | 1.5 | 2.5 | 2.5 |
Overall Rating
4.0
On time arrival
4.5
Check-in & Boarding
4.0
Cleanliness
4.0
Customer Service
4.0
Food & Beverage
3.5
Entertainment
4.0
Legroom
3.5
Seat Comfort
3.5
Overall Rating
3.5
On time arrival
4.0
Check-in & Boarding
4.0
Cleanliness
4.0
Customer Service
3.5
Food & Beverage
2.5
Entertainment
1.5
Legroom
3.0
Seat Comfort
3.0
Overall Rating
3.5
On time arrival
4.0
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.5
Food & Beverage
3.0
Entertainment
3.0
Legroom
3.5
Seat Comfort
3.0
Overall Rating
3.5
On time arrival
4.0
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.5
Food & Beverage
3.0
Entertainment
3.0
Legroom
3.0
Seat Comfort
3.0
Overall Rating
3.0
On time arrival
3.5
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.0
Food & Beverage
2.0
Entertainment
1.5
Legroom
2.5
Seat Comfort
2.5
Good to know:
- Mc Ghee Tyson is the major airport in Knoxville and surrounding area.
Enter your preferred departure airport and travel dates into the search form above to unlock the latest Knoxville flight deals.
Track the flight prices from Austin to Knoxville by subscribing to Fare Alerts to never miss the best deals possible.
Did you know that you could find even better deals when you use our Mobile App?. Awesome Deals
notifications_active In the past few days the following airlines offered the lowest prices from Austin to Knoxville: Allegiant Air, Frontier Airlines and Delta Air Lines..
Allegiant AirMon, 09 Sep AUS TYS
Fri, 13 Sep TYS AUS Trip duration: 4 days$109.97
Allegiant AirFri, 20 Sep AUS TYS
Mon, 23 Sep TYS AUS Trip duration: 3 days$110.97
Allegiant AirFri, 13 Sep AUS TYS
Mon, 16 Sep TYS AUS Trip duration: 3 days$143.97
Frontier AirlinesMon, 04 Nov AUS TYS
Fri, 08 Nov TYS AUS Trip duration: 4 days$149.97
Allegiant AirFri, 04 Oct AUS TYS
Mon, 07 Oct TYS AUS Trip duration: 3 days$151.97
Allegiant AirFri, 04 Oct AUS TYS
Mon, 07 Oct TYS AUS Trip duration: 3 days$157.97
Allegiant AirFri, 04 Oct AUS TYS
Sun, 06 Oct TYS AUS Trip duration: 2 days$172.97
Allegiant AirMon, 30 Sep AUS TYS
Mon, 07 Oct TYS AUS Trip duration: 7 days$181.97
Frontier AirlinesFri, 25 Oct AUS TYS
Wed, 30 Oct TYS AUS Trip duration: 5 days$210.97
Frontier AirlinesTue, 08 Oct AUS TYS
Fri, 11 Oct TYS AUS Trip duration: 3 days$212.97
Delta Air LinesThu, 12 Sep AUS TYS
Sun, 15 Sep TYS AUS Trip duration: 3 days$227.95
Delta Air LinesThu, 19 Sep AUS TYS
Sun, 22 Sep TYS AUS Trip duration: 3 days$227.95
Delta Air LinesThu, 12 Sep AUS TYS
Mon, 16 Sep TYS AUS Trip duration: 4 days$227.95
Delta Air LinesMon, 09 Sep AUS TYS
Fri, 13 Sep TYS AUS Trip duration: 4 days$227.95
Delta Air LinesThu, 07 Nov AUS TYS
Sun, 10 Nov TYS AUS Trip duration: 3 days$227.95
Delta Air LinesTue, 17 Sep AUS TYS
Fri, 20 Sep TYS AUS Trip duration: 3 days$227.95
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Frequently Asked Questions
- How long is a direct flight from Austin to Knoxville?A direct flight from Austin to Knoxville takes roughly 02 hours 03 minutes.
- Which airlines offer cheap airfare from Austin to Knoxville?That may change at any time. But in the past 14 days, the cheapest tickets we've found were with Allegiant Air, Frontier Airlines and Delta Air Lines.
- Do I need my passport to fly from Austin to Knoxville?Nope, not this time.
- Which airlines fly from Austin to Knoxville most often?Delta Air Lines, Allegiant Air, American Airlines, United Airlines and Frontier Airlines are the top.
- What's the cheapest day to fly from Austin to Knoxville?That depends. Recently, the cheapest day to fly from Austin to Knoxville has been Tuesday. And the cheapest return flight from Wednesday has been. That said, the cheapest departure days are constantly changing.
- Which airport will I be flying from in Austin?When departing from Austin you'll be flying out of Austin-bergstrom International.
- Which airport will I be flying from in Knoxville?When departing from Knoxville you'll be flying out of Mc Ghee Tyson.
- How is Justfly.com so good at finding cheap flights?We've taken an oath of secrecy and vowed never to say. Just kidding. Our team and technology allows us to browse through hundreds of airlines and hundreds of thousands of flights to find the lowest prices. Then we pass the savings on to you.
- Can Justfly.com help me save money in any other way?We're glad you asked. We help you save money with our Fare Alerts, Price Trend charts and multi-ticket bookings. We also help you save on hotels and car rentals.
- How many airlines does Justfly.com search to find affordable flights?We typically search over 400 airlines.
- Can Justfly.com's Price Trend tool really tell me the best time to buy tickets?Absolutely! That's why we've made it accessible to you.
- Will the price of my flight change?Flight prices and availability change often. To counter this, we update the important data as often as possible every step of the way.
- How will I receive my booking confirmation and travel information?We'll send you an email with the important details!
- Can you cancel or change Justfly.com flights?You sure can. But give us a call first. We'll do our best to find a solution. However, in some cases, if we cancel your booking, we'll have to charge an administrative fee of $75 (domestic), $125 (trans-border between Canada and USA) and $200 (international).
- Are Justfly.com's tickets refundable?All bookings are currently non-refundable.
- How do I contact Justfly.com?To find answers to all of your questions, click here to visit our support page.