$69+ Cheap flights from Tennessee to Austin (AUS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — AUS
Dec 5 — Dec 121
Round-trip
1 adult, Economy
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Find cheap flights from Tennessee to Austin 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
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Cheapest flights from Tennessee to AustinExplore the most affordable flight options available from Tennessee to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
Explore the most affordable flight options available from Tennessee to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
This Trip.com deal was found by Cheapflights users on 10/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/48:00 am -
Nonstop2h 39m
Mon 12/710:29 am -
Nonstop2h 14m
Deal found 10/31![Allegiant Air logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/48:00 am -
Nonstop2h 39m
Fri 12/1110:29 am -
Nonstop2h 14m
Deal found 11/3![Allegiant Air logo]()
$128
This CheapOair deal was found by Cheapflights users on 11/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:30 am -
Nonstop2h 28m
Mon 11/233:28 pm -
Nonstop2h 13m
Deal found 11/4![Allegiant Air logo]()
$169
This Cheapflightsfares deal was found by Cheapflights users on 11/3. 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.
Fri 11/205:47 pm -
Nonstop2h 37m
Mon 11/233:28 pm -
Nonstop2h 13m
Deal found 11/3![Allegiant Air logo]()
$177
This Delta deal was found by Cheapflights users on 11/3. 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.
Wed 12/26:20 pm -
Nonstop2h 43m
Wed 12/910:59 am -
1 stop4h 08m
Deal found 11/3![Delta logo]()
$177
This Frontier deal was found by Cheapflights users on 11/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/38:19 pm -
1 stop20h 57m
Mon 12/76:31 pm -
1 stop18h 03m
Deal found 11/4![Frontier logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/141:58 pm -
2 stops21h 16m
Mon 1/412:57 pm -
Nonstop2h 13m
Deal found 10/31![Multiple Airlines logo]()
$180
This Southwest deal was found by Cheapflights users on 11/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/115:10 pm -
1 stop4h 20m
Mon 12/144:35 pm -
1 stop5h 10m
Deal found 11/1![Southwest logo]()
$182
This Cheapflightsfares deal was found by Cheapflights users on 11/4. 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.
Wed 12/21:14 pm -
1 stop28h 42m
Wed 12/96:31 pm -
1 stop18h 03m
Deal found 11/4![Frontier logo]()
$186
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Tue 12/16:00 am -
1 stop4h 54m
Tue 12/84:21 pm -
1 stop6h 20m
Deal found 11/2![American Airlines logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/12:47 pm -
2 stops51h 09m
Tue 12/86:30 pm -
1 stop18h 04m
Deal found 11/2![Frontier logo]()
$193
This Cheapflightsfares deal was found by Cheapflights users on 11/4. 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.
Thu 12/31:14 pm -
1 stop28h 42m
Sun 12/68:52 pm -
1 stop19h 13m
Deal found 11/4![Frontier logo]()
$200
Best flights from Tennessee to AustinDiscover carefully curated flight deals from Tennessee to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
Discover carefully curated flight deals from Tennessee to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
This Delta deal was found by Cheapflights users on 10/30. 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.
Wed 3/37:00 am -
Nonstop2h 39m
Tue 3/92:09 pm -
Nonstop2h 15m
Deal found 10/30![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 11/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:15 am -
Nonstop2h 20m
Tue 12/83:45 pm -
Nonstop2h 05m
Deal found 11/2![Southwest logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/119:09 pm -
2 stops37h 27m
Thu 1/289:17 pm -
1 stop22h 12m
Deal found 11/2![Multiple Airlines logo]()
$210
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Wed 12/162:35 pm -
2 stops8h 40m
Mon 12/217:14 pm -
1 stop4h 16m
Deal found 11/4![United Airlines logo]()
$234
This Delta deal was found by Cheapflights users on 11/4. 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.
Fri 12/46:20 pm -
Nonstop2h 43m
Fri 12/118:15 am -
Nonstop2h 18m
Deal found 11/4![Delta logo]()
$197
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Sat 11/216:43 am -
1 stop6h 09m
Wed 11/255:43 pm -
1 stop5h 12m
Deal found 11/4![American Airlines logo]()
$404
This Southwest deal was found by Cheapflights users on 11/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2511:45 am -
1 stop12h 10m
Fri 11/272:40 pm -
Nonstop1h 45m
Deal found 11/1![Southwest logo]()
$225
This Delta deal was found by Cheapflights users on 10/30. 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.
Wed 3/36:25 am -
1 stop4h 54m
Wed 3/108:25 am -
Nonstop2h 13m
Deal found 10/30![Delta logo]()
$207
This Southwest deal was found by Cheapflights users on 11/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/75:55 am -
1 stop6h 20m
Thu 12/104:50 pm -
1 stop3h 25m
Deal found 11/3![Southwest logo]()
$229
This Delta deal was found by Cheapflights users on 10/31. 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.
Sat 11/217:37 am -
Nonstop2h 42m
Sun 11/228:15 am -
Nonstop2h 18m
Deal found 10/31![Delta logo]()
$231
This Southwest deal was found by Cheapflights users on 10/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/812:30 pm -
Nonstop2h 05m
Sun 1/101:40 pm -
1 stop3h 35m
Deal found 10/31![Southwest logo]()
$239
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Thu 12/39:05 am -
1 stop4h 06m
Fri 12/45:15 am -
2 stops9h 29m
Deal found 11/3![United Airlines logo]()
$292
This Southwest deal was found by Cheapflights users on 10/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/35:55 am -
1 stop6h 20m
Sun 12/62:40 pm -
Nonstop1h 45m
Deal found 10/31![Southwest logo]()
$239
This Delta deal was found by Cheapflights users on 11/2. 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.
Thu 11/1911:13 am -
Nonstop2h 36m
Mon 11/233:00 pm -
Nonstop2h 25m
Deal found 11/2![Delta logo]()
$247
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Fri 12/111:40 pm -
1 stop4h 51m
Tue 12/159:45 am -
2 stops9h 53m
Deal found 10/30![United Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:00 am -
2 stops14h 14m
Tue 11/249:17 pm -
1 stop12h 31m
Deal found 10/31![Multiple Airlines logo]()
$380
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Wed 11/252:40 pm -
2 stops8h 35m
Fri 11/275:40 pm -
1 stop4h 01m
Deal found 11/1![United Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 10/30. 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.
Fri 3/55:00 pm -
Nonstop2h 41m
Wed 3/108:25 am -
Nonstop2h 13m
Deal found 10/30![Delta logo]()
$277
This Southwest deal was found by Cheapflights users on 10/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/47:50 am -
Nonstop2h 30m
Tue 3/97:55 pm -
Nonstop2h 00m
Deal found 10/30![Southwest logo]()
$277
This Delta deal was found by Cheapflights users on 10/30. 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.
Thu 3/411:35 am -
Nonstop2h 40m
Wed 3/102:09 pm -
Nonstop2h 15m
Deal found 10/30![Delta logo]()
$277
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Sun 11/227:00 am -
1 stop7h 02m
Thu 11/2612:16 pm -
1 stop3h 57m
Deal found 11/1![United Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 10/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:10 am -
1 stop5h 25m
Sun 11/2210:05 pm -
Nonstop2h 05m
Deal found 10/31![Southwest logo]()
$291
This Delta deal was found by Cheapflights users on 11/1. 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.
Wed 11/2511:13 am -
Nonstop2h 36m
Mon 11/308:15 am -
Nonstop2h 18m
Deal found 11/1![Delta logo]()
$297
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Wed 11/254:40 pm -
1 stop7h 35m
Mon 11/305:40 pm -
1 stop4h 48m
Deal found 11/2![United Airlines logo]()
$377
This Southwest deal was found by Cheapflights users on 11/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:50 am -
Nonstop2h 00m
Fri 11/272:40 pm -
Nonstop1h 45m
Deal found 11/2![Southwest logo]()
$318
This Delta deal was found by Cheapflights users on 11/2. 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.
Wed 12/24:14 pm -
1 stop7h 18m
Wed 12/95:20 am -
1 stop6h 14m
Deal found 11/2![Delta logo]()
$297
This American Airlines deal was found by Cheapflights users on 10/31. 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.
Fri 12/184:26 pm -
1 stop7h 15m
Mon 12/213:00 pm -
2 stops7h 59m
Deal found 10/31![American Airlines logo]()
$622
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Wed 2/310:47 am -
2 stops11h 48m
Sun 2/76:30 am -
1 stop5h 53m
Deal found 11/1![United Airlines logo]()
$402
This Southwest deal was found by Cheapflights users on 11/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/146:30 am -
2 stops7h 40m
Mon 1/185:45 am -
2 stops5h 25m
Deal found 11/3![Southwest logo]()
$337
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Fri 12/46:00 am -
2 stops10h 23m
Mon 12/72:14 pm -
1 stop6h 43m
Deal found 11/1![United Airlines logo]()
$408
Last-minute flights from Tennessee to AustinDiscover last-minute flight deals from Tennessee to Austin. Data last updated November 5, 2026 and is based on user searches.
Discover last-minute flight deals from Tennessee to Austin. Data last updated November 5, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 11/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:30 am -
Nonstop2h 28m
Mon 11/233:28 pm -
Nonstop2h 13m
Deal found 11/4![Allegiant Air logo]()
$169
This Cheapflightsfares deal was found by Cheapflights users on 11/3. 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.
Fri 11/205:47 pm -
Nonstop2h 37m
Mon 11/233:28 pm -
Nonstop2h 13m
Deal found 11/3![Allegiant Air logo]()
$177
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Tue 12/16:00 am -
1 stop4h 54m
Tue 12/84:21 pm -
1 stop6h 20m
Deal found 11/2![American Airlines logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/12:47 pm -
2 stops51h 09m
Tue 12/86:30 pm -
1 stop18h 04m
Deal found 11/2![Frontier logo]()
$193
This Delta deal was found by Cheapflights users on 11/3. 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.
Wed 12/26:20 pm -
Nonstop2h 43m
Wed 12/910:59 am -
1 stop4h 08m
Deal found 11/3![Delta logo]()
$177
This Cheapflightsfares deal was found by Cheapflights users on 11/4. 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.
Wed 12/21:14 pm -
1 stop28h 42m
Wed 12/96:31 pm -
1 stop18h 03m
Deal found 11/4![Frontier logo]()
$186
This Frontier deal was found by Cheapflights users on 11/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/38:19 pm -
1 stop20h 57m
Mon 12/76:31 pm -
1 stop18h 03m
Deal found 11/4![Frontier logo]()
$179
This Cheapflightsfares deal was found by Cheapflights users on 11/4. 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.
Thu 12/31:14 pm -
1 stop28h 42m
Sun 12/68:52 pm -
1 stop19h 13m
Deal found 11/4![Frontier logo]()
$200
This Trip.com deal was found by Cheapflights users on 10/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/48:00 am -
Nonstop2h 39m
Mon 12/710:29 am -
Nonstop2h 14m
Deal found 10/31![Allegiant Air logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/48:00 am -
Nonstop2h 39m
Fri 12/1110:29 am -
Nonstop2h 14m
Deal found 11/3![Allegiant Air logo]()
$128
This Southwest deal was found by Cheapflights users on 11/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/115:10 pm -
1 stop4h 20m
Mon 12/144:35 pm -
1 stop5h 10m
Deal found 11/1![Southwest logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/141:58 pm -
2 stops21h 16m
Mon 1/412:57 pm -
Nonstop2h 13m
Deal found 10/31![Multiple Airlines logo]()
$180
One-way flights from Tennessee to AustinSearch for one-way flight options from Tennessee to Austin. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
Search for one-way flight options from Tennessee to Austin. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
This Southwest deal was found by Cheapflights users on 11/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:35 pm -
Nonstop2h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Southwest logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/81:19 pm -
1 stop28h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Frontier logo]()
$72
This CheapOair deal was found by Cheapflights users on 11/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/78:00 am -
Nonstop2h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Allegiant Air logo]()
$75
This Delta deal was found by Cheapflights users on 11/3. 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.
Wed 12/1610:57 am -
1 stop4h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Delta logo]()
$79
This Southwest deal was found by Cheapflights users on 10/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/236:25 pm -
2 stops5h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Southwest logo]()
$84
This Cheapflightsfares deal was found by Cheapflights users on 11/3. 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.
Fri 1/223:01 pm -
1 stop28h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Frontier logo]()
$87
This WAYA deal was found by Cheapflights users on 10/31. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/119:00 am -
1 stop12h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Multiple Airlines logo]()
$89
This Cheapflightsfares deal was found by Cheapflights users on 10/31. 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.
Fri 1/83:09 pm -
1 stop27h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Frontier logo]()
$89
This Cheapflightsfares deal was found by Cheapflights users on 10/31. 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.
Mon 11/305:30 pm -
1 stop25h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Frontier logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/78:36 pm -
2 stops37h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$98
This Southwest deal was found by Cheapflights users on 11/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/18:55 am -
Nonstop2h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Southwest logo]()
$99
This Cheapflightsfares deal was found by Cheapflights users on 11/4. 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.
Wed 12/21:14 pm -
1 stop28h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Frontier logo]()
$103
Find flight deals from Tennessee to Austin
Keep the following information in mind while searching for Tennessee to Austin flight deals. Data was last updated November 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $109 (Trip.com) |
One-way from | $69 (Southwest) |
Popular in | June |
Cheapest in | February |
Average price | $309 |
Good round-trip deal | $107 or less |
Good one-way deal | $130 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Tennessee to Austin 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 7,457,451 searches. Data last updated November 5, 2026.
Use the filters below to find and compare flights from Tennessee to Austin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
NashvilleAustin
BNA Nashville Intl - AUS Austin Bergstrom
BNAAUS
Nashville Intl
Thu 12/31
7:20 am-10:02 am
Nonstop2h 42m
Austin Bergstrom
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$69
NashvilleAustin
BNA Nashville Intl - AUS Austin Bergstrom
BNAAUS
Nashville Intl
Thu 12/31
4:55 pm-7:25 pm
Nonstop2h 30m
Austin Bergstrom
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$69
NashvilleAustin
BNA Nashville Intl - AUS Austin Bergstrom
BNAAUS
Nashville Intl
Wed 12/16
6:35 pm-9:05 pm
Nonstop2h 30m
Austin Bergstrom
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$69
NashvilleAustin
BNA Nashville Intl - AUS Austin Bergstrom
BNAAUS
Nashville Intl
Tue 12/8
6:20 pm-9:03 pm
Nonstop2h 43m
Austin Bergstrom
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$99
NashvilleAustin
BNA Nashville Intl - AUS Austin Bergstrom
BNAAUS
Nashville Intl
Thu 12/24
6:35 pm-9:05 pm
Nonstop2h 30m
Austin Bergstrom
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$99
NashvilleAustin
BNA Nashville Intl - AUS Austin Bergstrom
BNAAUS
Nashville Intl
Wed 11/25
11:13 am-1:49 pm
Nonstop2h 36m
Austin Bergstrom
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$99
NashvilleAustin
BNA Nashville Intl - AUS Austin Bergstrom
BNAAUS
Nashville Intl
Fri 1/1
8:55 am-11:20 am
Nonstop2h 25m
Austin Bergstrom
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$99
NashvilleAustin
BNA Nashville Intl - AUS Austin Bergstrom
BNAAUS
Nashville Intl
Fri 1/8
6:25 am-8:55 am
Nonstop2h 30m
Austin Bergstrom
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$99
KnoxvilleAustin
TYS Knoxville McGhee Tyson - AUS Austin Bergstrom
TYSAUS
Knoxville McGhee Tyson
Mon 1/11
9:00 am-9:36 am
2 stops25h 36m
Austin Bergstrom
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$106
MemphisAustin
MEM Memphis - AUS Austin Bergstrom
MEMAUS
Memphis
Mon 12/7
6:53 pm-5:35 pm
1 stop22h 42m
Austin Bergstrom
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$106
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Tennessee to Austin
Have a flexible travel schedule? Discover the best time to fly to Austin from Tennessee with our price prediction graph.
BNA-AUS
TYS-AUS
MEM-AUS
CHA-AUS
TRI-AUS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Tennessee to Austin
USTN-AUS
BNA-AUS
TYS-AUS
MEM-AUS
CHA-AUS
What is the cheapest month to book a flight from Tennessee to Austin?
Currently, December is the cheapest month in which you can book a flight from Tennessee to Austin (average of $262). Flying from Tennessee to Austin in March is currently the most expensive (average of $363). 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 TN to AUS?
Find hourly flight availability from Tennessee to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 5, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 45% on flights from Tennessee to Austin by exploring options for tickets in the evening.
Weekly flight availability from Tennessee to Austin
Explore weekly flight availability from Tennessee to Austin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 5, 2026.
The most flights from USTN to AUS are scheduled on a Monday (14 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).
How much does it cost to fly round-trip from Tennessee to Austin?
Airfare is below average for this route at the moment.
Tennessee to Austin flights typically cost between $245 and $410 in December.The cheapest round-trip price found within the last 5 days was $177 on Delta (Dec 2-Dec 9).
How far ahead should I book a flight from Tennessee to Austin?
Booking 89 days in advance of your planned departure date is, on average, the best time to get cheap flights from Tennessee to Austin. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest day to fly from Tennessee to Austin?
Use this chart to determine the cheapest time to fly round-trip from Tennessee to Austin. Price data was last updated on October 31, 2026.
Travelers seeking maximum savings on their Tennessee to Austin flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from Tennessee to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Austin?
Book flights to Austin if you plan to visit one of these locationsRound Rock
Cedar Park
San Marcos
Bastrop
Fredericksburg
Pflugerville
Georgetown
Dripping Springs
Seguin
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
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Alternative routes for Tennessee to Austin
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Austin
Explore flights to Austin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 5, 2026.
Complete your trip
Complete your trip to Austin by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Tennessee to Austin by cabin class
Find flights from Tennessee to Austin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Tennessee and Austin flights
Browse other Tennessee and Austin flight options. Last updated on November 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Tennessee to Austin flights
Consider these flights traveling from Tennessee to Austin.
Top 7 airlines flying from Tennessee to Austin
Discover the top 7 airlines that operate flights from Tennessee to Austin. 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 7,457,451 searches. Data last updated November 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$66 | Average$339 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$89 | Average$163 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$135 | Average$251 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$157 | Average$319 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$165 | Average$342 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$178 | Average$432 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$188 | Average$370 | FlexibilityNo cancel fee | On-time71% |