$64+ Cheap flights from Austin to Knoxville (AUS - TYS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Austin to Knoxville with Cheapflights
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.The best prices from Austin Bergstrom to Knoxville McGhee Tyson are usually found in August or January, booked 58 days in advance, depart on a Friday or Monday and return on a Monday
Cheap flight deals from Austin to Knoxville
Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Knoxville (TYS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 4, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $107 (Cheapflightsfares) |
One-way from | $64 (Mytrip) |
Popular in | April |
Cheapest in | August |
Average price | $248 |
Find flight deals from Austin to Knoxville
Cheapest flights from Austin to KnoxvilleExplore the most affordable flight options available from Austin to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 4, 2025.
Explore the most affordable flight options available from Austin to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 4, 2025.
This Cheapflightsfares deal was found by Cheapflights users on 1/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 1/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 1/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 1/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Austin to Knoxville within your budget
Customize your flight search to find flights from Austin to Knoxville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 4, 2025.
Fly from
Fly to
Route
Depart
Return
Price
AustinKnoxville
AUS - TYS
AUSTYS
Austin Bergstrom
Fri 3/28
8:30 am-11:34 am
Nonstop2h 04m
Knoxville McGhee Tyson
Mon 3/31
6:00 am-7:40 am
Nonstop2h 40m
AustinKnoxville
AUS - TYS
AUSTYS
Austin Bergstrom
Fri 1/31
6:36 pm-11:47 pm
1 stop4h 11m
Knoxville McGhee Tyson
Tue 2/4
7:17 pm-12:35 am
1 stop6h 18m
AustinKnoxville
AUS - TYS
AUSTYS
Austin Bergstrom
Thu 1/23
10:26 am-5:27 pm
1 stop6h 01m
Knoxville McGhee Tyson
Tue 1/28
5:23 am-10:03 am
1 stop5h 40m
AustinKnoxville
AUS - TYS
AUSTYS
Austin Bergstrom
Fri 1/31
5:55 pm-11:46 pm
1 stop4h 51m
Knoxville McGhee Tyson
Tue 2/4
1:59 pm-9:15 pm
2 stops8h 16m
AustinKnoxville
AUS - TYS
AUSTYS
Austin Bergstrom
Thu 2/6
8:26 pm-2:28 pm
2 stops17h 02m
Knoxville McGhee Tyson
Sun 2/9
7:30 am-10:03 am
2 stops27h 33m
AustinKnoxville
AUS - TYS
AUSTYS
Austin Bergstrom
Sat 2/1
5:30 pm-3:19 pm
1 stop20h 49m
AustinKnoxville
AUS - TYS
AUSTYS
Austin Bergstrom
Fri 2/21
7:00 am-3:04 pm
1 stop7h 04m
AustinKnoxville
AUS - TYS
AUSTYS
Austin Bergstrom
Fri 2/21
2:01 pm-11:00 pm
2 stops7h 59m
AustinKnoxville
AUS - TYS
AUSTYS
Austin Bergstrom
Sat 2/1
8:15 am-5:27 pm
3 stops32h 12m
Compare providers for flights from Austin to Knoxville
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to Knoxville in January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Austin-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-Knoxville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Austin-Knoxville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Austin-Knoxville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Austin to Knoxville
Have a flexible travel schedule? Discover the best time to fly to Knoxville from Austin with our price prediction graph.
Travel insights for flights from Austin to Knoxville
Get recent, data-driven insights about flights from Austin to Knoxville including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Austin to Knoxville?
Use this chart to determine the optimal time to book a round-trip flight from Austin to Knoxville. Price data was last updated on December 27, 2024.
The best time to book flights from Austin to Knoxville is 55 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Austin to Knoxville?
Currently, January is the cheapest month in which you can book a flight from Austin to Knoxville (average of $303). Flying from Austin to Knoxville in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from AUS to TYS?
Find hourly flight availability from Austin to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 4, 2025.
It’s optimal to fly from Austin to Knoxville in the afternoon. By choosing this option you can save up to 37% on the cost of your flight, compared to a flight in the evening.
What is the cheapest day to fly from Austin to Knoxville?
Use this chart to determine the cheapest time to fly round-trip from Austin to Knoxville. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Austin to Knoxville flight should consider departing on Monday at noon when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Rainfall in Knoxville by month
Plan your trip to Knoxville by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Knoxville ranges from 2.7 - 4.8 inches per month. March is typically the wettest month, when rainfall can reach 4.8 in. October is typically the driest time to visit Knoxville when rainfall is around 2.7 in.
Temperature in Knoxville by month
Plan your trip to Knoxville by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Knoxville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).
Reviews of airlines servicing Knoxville
Get insights into the airlines that provide service to Knoxville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Knoxville. Reviews last updated January 4, 2025.
Read reviews from past customers who have flown Delta and United Airlines from Austin to Knoxville. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Entertainment
Crew
Comfort
Overall
Boarding
Reviews
One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.
Food
Entertainment
Crew
Comfort
Overall
Boarding
Reviews
One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.
Food
Entertainment
Crew
Comfort
Overall
Boarding
Reviews
One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.
Food
Entertainment
Crew
Comfort
Overall
Boarding
Reviews
One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.
Food
Entertainment
Crew
Comfort
Overall
Boarding
Reviews
One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.
Food
Entertainment
Crew
Comfort
Overall
Boarding
Reviews
One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.
Related info for your journey
Find useful and relevant information for your journey from Austin to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Austin to Knoxville
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Austin to Knoxville
Discover the top 4 airlines that operate flights from Austin to Knoxville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 4, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$88 | Average$173 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$222 | Average$357 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$224 | Average$359 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$228 | Average$393 | FlexibilityNo cancel fee | On-time69% |