App
Customer Support
AED
Find Bookings
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap flight deals from Knoxville to Austin Starting at AED 285

Whether you’re going for a one-way or round-trip to Austin, we’ve got you covered! Check out these different flight options from Knoxville below.

  • One way
  • Round-trip
      • Cheapest nonstop
        TYS07:00
        6h 36m
        Nonstop
        AUS12:36
        Thu, Feb 13|Knoxville - Austin|United Airlines
        AED 875AED 1,054
        17% OFF
        17% OFF
        AED 1,054AED 875

        Choose United Airlines flights from Knoxville to Austin. The one-way direct flight with United Airlines departs from Mcghee Tyson Airport on Thu, Feb 13, arriving at Austin-Bergstrom International Airport. One-way Prices start from AED 875 including taxes and charges.

      • TYS16:31
        8h 2m
        1 stop
        AUS23:33
        Thu, Apr 3|Knoxville - Austin|Frontier Airlines
        AED 285AED 1,054
        73% OFF
        73% OFF
        AED 1,054AED 285

        Choose Frontier Airlines flights from Knoxville to Austin. The one-way connecting flight with Frontier Airlines departs from Mcghee Tyson Airport on Thu, Apr 3, arriving at Austin-Bergstrom International Airport. One-way Prices start from AED 285 including taxes and charges.

      • TYS14:35
        5h 18m
        1 stop
        AUS18:53
        Tue, Mar 25|Knoxville - Austin|Delta Air Lines
        AED 383AED 1,054
        64% OFF
        64% OFF
        AED 1,054AED 383

        Choose Delta Air Lines flights from Knoxville to Austin. The one-way connecting flight with Delta Air Lines departs from Mcghee Tyson Airport on Tue, Mar 25, arriving at Austin-Bergstrom International Airport. One-way Prices start from AED 383 including taxes and charges.

      • TYS05:45
        5h 5m
        1 stop
        AUS09:50
        Wed, Mar 5|Knoxville - Austin|Delta Air Lines
        AED 387
        AED 387

        Choose Delta Air Lines flights from Knoxville to Austin. The one-way connecting flight with Delta Air Lines departs from Mcghee Tyson Airport on Wed, Mar 5, arriving at Austin-Bergstrom International Airport. One-way Prices start from AED 387 including taxes and charges.

      • TYS05:45
        6h 57m
        1 stop
        AUS11:42
        Sat, Mar 1|Knoxville - Austin|Delta Air Lines
        AED 388
        AED 388

        Choose Delta Air Lines flights from Knoxville to Austin. The one-way connecting flight with Delta Air Lines departs from Mcghee Tyson Airport on Sat, Mar 1, arriving at Austin-Bergstrom International Airport. One-way Prices start from AED 388 including taxes and charges.

      • TYS05:45
        6h 57m
        1 stop
        AUS11:42
        Tue, Mar 4|Knoxville - Austin|Delta Air Lines
        AED 388
        AED 388

        Choose Delta Air Lines flights from Knoxville to Austin. The one-way connecting flight with Delta Air Lines departs from Mcghee Tyson Airport on Tue, Mar 4, arriving at Austin-Bergstrom International Airport. One-way Prices start from AED 388 including taxes and charges.

      • TYS16:23
        8h 9m
        1 stop
        AUS23:32
        Thu, Mar 6|Knoxville - Austin|Frontier Airlines
        AED 396
        AED 396

        Choose Frontier Airlines flights from Knoxville to Austin. The one-way connecting flight with Frontier Airlines departs from Mcghee Tyson Airport on Thu, Mar 6, arriving at Austin-Bergstrom International Airport. One-way Prices start from AED 396 including taxes and charges.

      • TYS19:17
        6h 18m
        1 stop
        AUS00:35
        Wed, Feb 19|Knoxville - Austin|Delta Air Lines
        AED 429
        AED 429

        Choose Delta Air Lines flights from Knoxville to Austin. The one-way connecting flight with Delta Air Lines departs from Mcghee Tyson Airport on Wed, Feb 19, arriving at Austin-Bergstrom International Airport. One-way Prices start from AED 429 including taxes and charges.

      • TYS07:05
        5h 1m
        1 stop
        AUS11:06
        Wed, Mar 5|Knoxville - Austin|United Airlines
        AED 476
        AED 476

        Choose United Airlines flights from Knoxville to Austin. The one-way connecting flight with United Airlines departs from Mcghee Tyson Airport on Wed, Mar 5, arriving at Austin-Bergstrom International Airport. One-way Prices start from AED 476 including taxes and charges.

      • TYS09:15
        7h 9m
        1 stop
        AUS15:24
        Wed, Feb 19|Knoxville - Austin|United Airlines
        AED 477
        AED 477

        Choose United Airlines flights from Knoxville to Austin. The one-way connecting flight with United Airlines departs from Mcghee Tyson Airport on Wed, Feb 19, arriving at Austin-Bergstrom International Airport. One-way Prices start from AED 477 including taxes and charges.

      • TYS01:00 pm
        3h 5m
        Nonstop
        AUS02:00 pm
        Thu, Feb 20|Knoxville - Austin|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Knoxville to Austin flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL3015

    Delta Air Lines

    05:30

    TYS

    1.0h

    06:29

    ATL

    SMTWTFS
    Search

  2. DL2976

    Delta Air Lines

    08:10

    ATL

    2.5h

    09:42

    AUS

    SMTWT--

  3. AA5087

    American Airlines

    06:58

    TYS

    1.4h

    08:20

    CLT

    SMTWTFS
    Search

  4. AA1285

    American Airlines

    07:40

    CLT

    3.2h

    09:53

    AUS

    SMTWTFS

  5. UA4913

    United Airlines

    07:05

    TYS

    2.6h

    08:44

    IAH

    SMTWTFS
    Search

  6. UA210

    United Airlines

    10:00

    IAH

    1.1h

    11:06

    AUS

    SMTWTFS

  7. AA5417

    American Airlines

    09:09

    TYS

    1.3h

    10:24

    CLT

    SMTWTFS
    Search

  8. AA2999

    American Airlines

    11:35

    CLT

    3.5h

    14:02

    AUS

    SMTWTFS

  9. DL1418

    Delta Air Lines

    10:03

    TYS

    1.1h

    11:08

    ATL

    SMTWT--
    Search

  10. DL2104

    Delta Air Lines

    12:20

    ATL

    2.5h

    13:49

    AUS

    SMTWT-S

  11. UA4302

    United Airlines

    10:40

    TYS

    2.6h

    12:19

    IAH

    SMTWTFS
    Search

  12. UA2483

    United Airlines

    14:20

    IAH

    1.1h

    15:26

    AUS

    SMTWTFS

  13. DL857

    Delta Air Lines

    12:08

    TYS

    1.1h

    13:13

    ATL

    SMTWTFS
    Search

  14. DL1397

    Delta Air Lines

    14:18

    ATL

    2.5h

    15:48

    AUS

    SMTWTFS

  15. AA1746

    American Airlines

    12:19

    TYS

    2.7h

    14:01

    DFW

    SMTWTFS
    Search

  16. AA1173

    American Airlines

    15:28

    DFW

    1.1h

    16:32

    AUS

    SMTWTFS

  17. AA3646

    American Airlines

    16:16

    TYS

    1.1h

    17:25

    CLT

    SMTWTFS
    Search

  18. AA2419

    American Airlines

    16:54

    CLT

    3.2h

    19:07

    AUS

    SMTWTFS

  19. DL5472

    Delta Air Lines

    17:15

    TYS

    1.1h

    18:24

    ATL

    -----F-
    Search

  20. DL1170

    Delta Air Lines

    19:25

    ATL

    2.5h

    20:55

    AUS

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Knoxville to Austin?

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Austin from Knoxville have changed and are set to move below.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Knoxville (TYS) to Austin (AUS) the cheapest?

    Airlines adjust prices for flights from Knoxville to Austin based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Knoxville (TYS) to Austin (AUS) cost?

    According to Trip.com's data, the lowest price is around AED 1,612.

  • How long does it take to fly from Knoxville (TYS) to Austin (AUS)?

    It takes about 6 hours 36 minutes to fly from Knoxville (TYS) to Austin (AUS).

  • What are the most popular airlines that fly from Knoxville (TYS) to Austin (AUS)?

    Airlines with flights from Knoxville (TYS) to Austin (AUS): United Airlines.

  • What's the most popular airline for non-stop flights from Knoxville (TYS) to Austin (AUS)?

    Allegiant Air operates 1 non-stop flights from Knoxville (TYS) to Austin (AUS).

  • How many airports are there in Austin (AUS)?

    There are 1 airport(s) near Austin (AUS): Austin-Bergstrom International Airport.

How to find a cheap flight from Knoxville to Austin

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Knoxville to Austin

Cheapest direct flight priceAED 285
Cheapest return ticket priceAED 1,243
Off-season for travelJanuary
Peak season for travelMay
Flight distance1,421.89 km
Average flight time6 hours 36 minutes
Popular airlineDelta Air Lines

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.