$43+ 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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — AUS
Oct 21 — Oct 281
Round-trip
1 adult, Economy
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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 September 21, 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 September 21, 2026.
This CheapOair deal was found by Cheapflights users on 9/16. 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
Fri 12/1110:29 am -
Nonstop2h 14m
Deal found 9/16![Allegiant Air logo]()
$87
This CheapOair deal was found by Cheapflights users on 9/16. 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.
Fri 12/48:00 am -
Nonstop2h 39m
Mon 12/710:29 am -
Nonstop2h 14m
Deal found 9/16![Allegiant Air logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 11/67:00 am -
Nonstop2h 28m
Mon 11/910:48 am -
Nonstop2h 21m
Deal found 9/19![Allegiant Air logo]()
$146
This Southwest deal was found by Cheapflights users on 9/17. 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 10/206:00 pm -
Nonstop2h 25m
Wed 10/218:20 pm -
Nonstop2h 10m
Deal found 9/17![Southwest logo]()
$155
This Frontier deal was found by Cheapflights users on 9/16. 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 11/129:41 pm -
1 stop14h 32m
Mon 11/161:08 pm -
1 stop7h 38m
Deal found 9/16![Frontier logo]()
$156
This Delta deal was found by Cheapflights users on 9/16. 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.
Tue 12/811:08 am -
Nonstop2h 41m
Tue 12/158:10 am -
Nonstop2h 18m
Deal found 9/16![Delta logo]()
$157
This Southwest deal was found by Cheapflights users on 9/16. 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 10/141:20 pm -
1 stop4h 15m
Wed 10/2112:45 pm -
1 stop4h 25m
Deal found 9/16![Southwest logo]()
$159
This CheapOair deal was found by Cheapflights users on 9/16. 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.
Tue 11/33:11 pm -
1 stop28h 15m
Sat 11/78:21 pm -
1 stop17h 55m
Deal found 9/16![Frontier logo]()
$164
This CheapOair deal was found by Cheapflights users on 9/16. 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.
Thu 10/229:44 pm -
1 stop22h 43m
Sat 10/246:09 pm -
1 stop15h 56m
Deal found 9/16![Frontier logo]()
$165
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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 11/48:26 pm -
1 stop14h 32m
Sat 11/75:57 pm -
1 stop14h 59m
Deal found 9/17![Frontier logo]()
$166
This Delta deal was found by Cheapflights users on 9/16. 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.
Tue 12/87:37 am -
Nonstop2h 45m
Wed 12/166:25 am -
1 stop7h 00m
Deal found 9/16![Delta logo]()
$167
This CheapOair deal was found by Cheapflights users on 9/16. 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.
Thu 10/229:44 pm -
1 stop22h 43m
Tue 10/278:21 pm -
1 stop17h 55m
Deal found 9/16![Frontier logo]()
$169
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 September 21, 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 September 21, 2026.
This Southwest deal was found by Cheapflights users on 9/17. 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 1/168:15 am -
Nonstop2h 30m
Mon 1/1812:25 pm -
1 stop3h 15m
Deal found 9/17![Southwest logo]()
$196
This Delta deal was found by Cheapflights users on 9/20. 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 12/96:20 pm -
Nonstop2h 43m
Tue 12/298:25 pm -
Nonstop2h 22m
Deal found 9/20![Delta logo]()
$214
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Tue 11/246:25 am -
1 stop6h 52m
Fri 11/275:40 pm -
1 stop5h 00m
Deal found 9/20![United Airlines logo]()
$254
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Thu 10/112:01 pm -
Nonstop2h 28m
Tue 10/610:58 am -
1 stop26h 44m
Deal found 9/15![Multiple Airlines logo]()
$281
This American Airlines deal was found by Cheapflights users on 9/19. 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 11/64:29 pm -
1 stop7h 30m
Mon 11/96:00 am -
1 stop4h 35m
Deal found 9/19![American Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 9/18. 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 10/195:05 am -
Nonstop2h 20m
Sat 10/317:40 am -
1 stop5h 45m
Deal found 9/18![Southwest logo]()
$207
This Delta deal was found by Cheapflights users on 9/19. 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 10/227:15 am -
Nonstop2h 34m
Sat 10/243:00 pm -
Nonstop2h 26m
Deal found 9/19![Delta logo]()
$214
This Southwest deal was found by Cheapflights users on 9/18. 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 10/1511:50 am -
Nonstop1h 55m
Mon 10/192:45 pm -
Nonstop1h 50m
Deal found 9/18![Southwest logo]()
$209
This Southwest deal was found by Cheapflights users on 9/17. 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 11/1410:05 am -
2 stops5h 40m
Mon 11/167:30 am -
1 stop4h 15m
Deal found 9/17![Southwest logo]()
$213
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/76:45 am -
1 stop6h 33m
Tue 10/205:25 pm -
1 stop5h 51m
Deal found 9/16![United Airlines logo]()
$259
This Delta deal was found by Cheapflights users on 9/20. 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 12/237:00 am -
Nonstop2h 44m
Sat 12/268:25 am -
Nonstop2h 22m
Deal found 9/20![Delta logo]()
$257
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 11/96:30 am -
1 stop6h 47m
Wed 11/115:15 am -
2 stops9h 29m
Deal found 9/16![United Airlines logo]()
$262
This Southwest deal was found by Cheapflights users on 9/19. 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 10/298:10 pm -
1 stop3h 25m
Mon 11/22:40 pm -
Nonstop1h 45m
Deal found 9/19![Southwest logo]()
$219
This Southwest deal was found by Cheapflights users on 9/16. 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 12/1512:35 pm -
Nonstop1h 55m
Fri 1/87:10 am -
1 stop5h 40m
Deal found 9/16![Southwest logo]()
$220
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/17:04 am -
1 stop6h 54m
Mon 10/55:39 pm -
1 stop4h 57m
Deal found 9/16![United Airlines logo]()
$271
This Delta deal was found by Cheapflights users on 9/16. 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 11/206:15 pm -
Nonstop2h 39m
Sun 11/228:52 pm -
Nonstop2h 22m
Deal found 9/16![Delta logo]()
$277
This American Airlines deal was found by Cheapflights users on 9/19. 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 10/174:04 pm -
1 stop6h 07m
Sat 10/243:49 pm -
1 stop6h 51m
Deal found 9/19![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 9/17. 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 11/238:15 am -
Nonstop2h 18m
Deal found 9/17![Delta logo]()
$277
This American Airlines deal was found by Cheapflights users on 9/20. 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 10/305:22 pm -
1 stop7h 37m
Mon 11/23:00 pm -
1 stop6h 34m
Deal found 9/20![American Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 9/17. 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 12/98:10 am -
2 stops5h 15m
Tue 12/292:35 pm -
1 stop4h 15m
Deal found 9/17![Southwest logo]()
$246
This Delta deal was found by Cheapflights users on 9/16. 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 12/38:18 am -
1 stop6h 42m
Sun 12/65:20 am -
1 stop5h 05m
Deal found 9/16![Delta logo]()
$287
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/24:57 pm -
1 stop7h 19m
Tue 10/273:00 pm -
1 stop6h 59m
Deal found 9/16![American Airlines logo]()
$374
This Southwest deal was found by Cheapflights users on 9/16. 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 10/1911:50 am -
Nonstop1h 55m
Fri 10/232:45 pm -
Nonstop1h 50m
Deal found 9/16![Southwest logo]()
$262
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/86:45 am -
1 stop5h 56m
Sat 11/145:15 am -
2 stops11h 05m
Deal found 9/16![United Airlines logo]()
$372
This Delta deal was found by Cheapflights users on 9/16. 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 10/16:45 am -
Nonstop1h 57m
Mon 10/55:15 am -
1 stop5h 32m
Deal found 9/16![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 9/20. 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 10/2911:50 am -
Nonstop1h 55m
Sun 11/16:30 am -
1 stop7h 10m
Deal found 9/20![Southwest logo]()
$268
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/27:21 pm -
1 stop4h 55m
Sun 10/48:15 am -
1 stop6h 26m
Deal found 9/16![American Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Sat 1/302:20 pm -
1 stop6h 24m
Wed 2/312:49 pm -
1 stop7h 18m
Deal found 9/17![United Airlines logo]()
$387
This Southwest deal was found by Cheapflights users on 9/19. 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.
Sun 10/118:05 pm -
1 stop3h 30m
Wed 10/142:15 pm -
Nonstop1h 45m
Deal found 9/19![Southwest logo]()
$278
This Delta deal was found by Cheapflights users on 9/17. 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 10/296:00 am -
1 stop4h 47m
Sat 11/73:00 pm -
1 stop6h 24m
Deal found 9/17![Delta logo]()
$349
Last-minute flights from Tennessee to AustinDiscover last-minute flight deals from Tennessee to Austin. Data last updated September 21, 2026 and is based on user searches.
Discover last-minute flight deals from Tennessee to Austin. Data last updated September 21, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/16. 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 10/74:49 pm -
1 stop6h 35m
Tue 10/208:15 am -
1 stop6h 15m
Deal found 9/16![Delta logo]()
$179
This Delta deal was found by Cheapflights users on 9/16. 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 10/74:49 pm -
1 stop6h 35m
Wed 10/145:20 am -
1 stop7h 33m
Deal found 9/16![Delta logo]()
$181
This Southwest deal was found by Cheapflights users on 9/16. 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 10/141:20 pm -
1 stop4h 15m
Wed 10/2112:45 pm -
1 stop4h 25m
Deal found 9/16![Southwest logo]()
$159
This CheapOair deal was found by Cheapflights users on 9/16. 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.
Thu 10/1512:01 pm -
Nonstop2h 28m
Fri 10/3010:48 am -
Nonstop2h 16m
Deal found 9/16![Allegiant Air logo]()
$189
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/166:59 pm -
1 stop4h 02m
Wed 10/212:30 pm -
1 stop3h 46m
Deal found 9/16![United Airlines logo]()
$184
This Southwest deal was found by Cheapflights users on 9/17. 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 10/178:05 pm -
Nonstop2h 25m
Wed 10/286:45 pm -
Nonstop2h 10m
Deal found 9/17![Southwest logo]()
$167
This Southwest deal was found by Cheapflights users on 9/17. 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 10/206:00 pm -
Nonstop2h 25m
Wed 10/218:20 pm -
Nonstop2h 10m
Deal found 9/17![Southwest logo]()
$155
This Southwest deal was found by Cheapflights users on 9/16. 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 10/216:10 am -
Nonstop2h 20m
Mon 10/269:50 pm -
Nonstop2h 05m
Deal found 9/16![Southwest logo]()
$179
This CheapOair deal was found by Cheapflights users on 9/16. 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.
Thu 10/229:44 pm -
1 stop22h 43m
Sat 10/246:09 pm -
1 stop15h 56m
Deal found 9/16![Frontier logo]()
$165
This CheapOair deal was found by Cheapflights users on 9/16. 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.
Thu 10/229:44 pm -
1 stop22h 43m
Tue 10/278:21 pm -
1 stop17h 55m
Deal found 9/16![Frontier logo]()
$169
This Delta deal was found by Cheapflights users on 9/16. 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 10/227:15 am -
Nonstop2h 34m
Tue 10/273:00 pm -
Nonstop2h 26m
Deal found 9/16![Delta logo]()
$180
This Super.com deal was found by Cheapflights users on 9/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/239:55 pm -
1 stop14h 22m
Sat 10/246:09 pm -
1 stop15h 56m
Deal found 9/17![Frontier logo]()
$178
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 September 21, 2026.
Search for one-way flight options from Tennessee to Austin. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 11/168:30 am -
Nonstop2h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Allegiant Air logo]()
$43
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 12/148:00 am -
Nonstop2h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Allegiant Air logo]()
$49
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 12/188:00 am -
Nonstop2h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Allegiant Air logo]()
$75
This Priceline deal was found by Cheapflights users on 9/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:38 am -
1 stop7h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$77
This Southwest deal was found by Cheapflights users on 9/17. 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 12/96:15 am -
Nonstop2h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Southwest logo]()
$78
This Delta deal was found by Cheapflights users on 9/16. 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.
Tue 12/16:20 pm -
Nonstop2h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Delta logo]()
$79
This Southwest deal was found by Cheapflights users on 9/16. 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 10/215:55 am -
1 stop5h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Southwest logo]()
$80
This Super.com deal was found by Cheapflights users on 9/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/33:11 pm -
1 stop28h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 9/258:00 am -
Nonstop2h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Allegiant Air logo]()
$83
This Southwest deal was found by Cheapflights users on 9/17. 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 11/1710:20 am -
1 stop4h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Southwest logo]()
$83
This Super.com deal was found by Cheapflights users on 9/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:01 pm -
Nonstop2h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Allegiant Air logo]()
$84
This Travelocity deal was found by Cheapflights users on 9/16. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:55 pm -
1 stop14h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$84
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 September 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $87 (CheapOair) |
One-way from | $43 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $271 |
Good round-trip deal | $108 or less |
Good one-way deal | $56 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 September 21, 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
Wed 12/9
8:10 am-12:20 pm
1 stop4h 10m
Austin Bergstrom
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$83
NashvilleAustin
BNA Nashville Intl - AUS Austin Bergstrom
BNAAUS
Nashville Intl
Sat 10/17
8:05 pm-10:30 pm
Nonstop2h 25m
Austin Bergstrom
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$90
Quickest round-trip
MemphisAustin
MEM Memphis - AUS Austin Bergstrom
MEMAUS
Memphis
Wed 10/21
9:50 am-11:45 am
Nonstop1h 55m
Austin Bergstrom
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$93
NashvilleAustin
BNA Nashville Intl - AUS Austin Bergstrom
BNAAUS
Nashville Intl
Mon 11/16
6:15 pm-8:54 pm
Nonstop2h 39m
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 10/14
7:15 am-9:49 am
Nonstop2h 34m
Austin Bergstrom
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$99
NashvilleAustin
BNA Nashville Intl - AUS Austin Bergstrom
BNAAUS
Nashville Intl
Sat 10/17
7:15 am-9:49 am
Nonstop2h 34m
Austin Bergstrom
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$99
NashvilleAustin
BNA Nashville Intl - AUS Austin Bergstrom
BNAAUS
Nashville Intl
Mon 10/26
10:25 pm-12:50 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
Tue 11/3
8:55 am-11:20 am
Nonstop2h 25m
Austin Bergstrom
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$99
MemphisAustin
MEM Memphis - AUS Austin Bergstrom
MEMAUS
Memphis
Wed 12/16
2:50 pm-9:00 pm
1 stop6h 10m
Austin Bergstrom
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$102
MemphisAustin
MEM Memphis - AUS Austin Bergstrom
MEMAUS
Memphis
Tue 11/17
6:10 pm-9:45 pm
1 stop3h 35m
Austin Bergstrom
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$102
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
MEM-AUS
TYS-AUS
TRI-AUS
CHA-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
MEM-AUS
TYS-AUS
TRI-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 $271). Flying from Tennessee to Austin in March is currently the most expensive (average of $358). 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 September 21, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 49% on flights from Tennessee to Austin by exploring options for tickets in the afternoon.
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 September 21, 2026.
The most flights from USTN to AUS are scheduled on a Monday (11 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 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 $202 and $360 in October.The cheapest round-trip price found within the last 5 days was $155 on Southwest (Oct 20-Oct 21).
How far ahead should I book a flight from Tennessee to Austin?
Booking 82 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 September 12, 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 locationsCedar Park
Round Rock
San Marcos
Bastrop
Fredericksburg
Pflugerville
Dripping Springs
Georgetown
Seguin
Canyon Lake
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
Austin flight routes
Complete your trip
Flights by cabin class
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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 September 21, 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 September 21, 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 September 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$66 | Average$286 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$89 | Average$157 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$135 | Average$262 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$137 | Average$312 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$157 | Average$335 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$178 | Average$415 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$178 | Average$349 | FlexibilityNo cancel fee | On-time71% |