$79+ Cheap flights from St. Louis (STL) to Tennessee
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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BNA
May 28 — Jun 41
Round-trip
1 adult, Economy
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Cheapest flights from St. Louis to TennesseeExplore the most affordable flight options available from St. Louis to Tennessee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.
Explore the most affordable flight options available from St. Louis to Tennessee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.
This Trip.com deal was found by Cheapflights users on 4/24. 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.
Thu 4/309:50 am
STL
- BNA
1 stop3h 58m
Southern / Mokulele
Sun 5/32:35 pm
BNA
- STL
1 stop4h 01m
Southern / Mokulele
Deal found 4/24![Southern / Mokulele logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 4/309:50 am
STL
- BNA
1 stop3h 58m
Southern / Mokulele
Mon 5/42:35 pm
BNA
- STL
1 stop4h 01m
Southern / Mokulele
Deal found 4/26![Southern / Mokulele logo]()
$171
This Trip.com deal was found by Cheapflights users on 4/28. 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 5/154:19 pm
STL
- BNA
1 stop23h 58m
Multiple Airlines
Sun 5/172:35 pm
BNA
- STL
1 stop4h 01m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$172
This CheapOair deal was found by Cheapflights users on 4/24. 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 5/84:19 pm
STL
- BNA
1 stop23h 58m
Multiple Airlines
Sun 5/102:35 pm
BNA
- STL
1 stop4h 01m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$184
This CheapOair deal was found by Cheapflights users on 4/28. 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 8/44:09 pm
STL
- BNA
1 stop24h 14m
Multiple Airlines
Thu 8/62:35 pm
BNA
- STL
1 stop4h 01m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$189
This Southwest deal was found by Cheapflights users on 4/24. 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 5/1610:55 am
STL
- BNA
Nonstop1h 10m
Southwest
Mon 5/186:35 am
BNA
- STL
Nonstop1h 20m
Southwest
Deal found 4/24![Southwest logo]()
$191
This Trip.com deal was found by Cheapflights users on 4/23. 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 5/14:59 pm
STL
- BNA
1 stop23h 59m
Multiple Airlines
Mon 5/42:35 pm
BNA
- STL
1 stop4h 01m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 5/294:19 pm
STL
- BNA
1 stop24h 05m
Multiple Airlines
Sun 5/312:35 pm
BNA
- STL
1 stop4h 01m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$199
This CheapOair deal was found by Cheapflights users on 4/27. 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 8/274:10 pm
STL
- BNA
1 stop24h 10m
Multiple Airlines
Sun 8/302:35 pm
BNA
- STL
1 stop4h 01m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 6/166:31 pm
STL
- TYS
2 stops50h 45m
Multiple Airlines
Wed 6/242:19 pm
TYS
- STL
1 stop10h 50m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Wed 6/174:17 pm
STL
- TYS
1 stop29h 12m
Multiple Airlines
Wed 6/242:19 pm
TYS
- STL
1 stop10h 50m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$243
This Delta deal was found by Cheapflights users on 4/23. 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 6/47:05 am
STL
- TYS
1 stop5h 05m
Delta
Mon 6/811:55 am
TYS
- STL
1 stop3h 57m
Delta
Deal found 4/23![Delta logo]()
$245
Best flights from St. Louis to TennesseeDiscover carefully curated flight deals from St. Louis to Tennessee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
Discover carefully curated flight deals from St. Louis to Tennessee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
This CheapOair deal was found by Cheapflights users on 4/23. 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.
Wed 5/278:08 pm
STL
- BNA
1 stop13h 37m
Frontier
Thu 5/285:09 pm
BNA
- STL
1 stop6h 48m
Frontier
Deal found 4/23![Frontier logo]()
$191
This Southern / Mokulele deal was found by Cheapflights users on 4/26. 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 Southern / Mokulele is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/297:20 pm
STL
- BNA
1 stop13h 43m
Southern / Mokulele
Wed 7/19:30 am
BNA
- STL
1 stop6h 31m
Southern / Mokulele
Deal found 4/26![Southern / Mokulele logo]()
$212
This Southwest deal was found by Cheapflights users on 4/23. 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 5/272:30 pm
STL
- BNA
Nonstop1h 10m
Southwest
Thu 5/2811:55 am
BNA
- STL
Nonstop1h 20m
Southwest
Deal found 4/23![Southwest logo]()
$226
This Delta deal was found by Cheapflights users on 4/23. 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 6/47:05 am
STL
- TYS
1 stop5h 05m
Delta
Mon 6/811:55 am
TYS
- STL
1 stop3h 57m
Delta
Deal found 4/23![Delta logo]()
$245
This American Airlines deal was found by Cheapflights users on 4/24. 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 5/295:21 am
STL
- CHA
1 stop5h 30m
American Airlines
Tue 6/26:36 pm
CHA
- STL
1 stop6h 08m
American Airlines
Deal found 4/24![American Airlines logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/185:27 pm
STL
- BNA
2 stops18h 33m
Multiple Airlines
Thu 5/212:35 pm
BNA
- STL
1 stop4h 01m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$276
This United Airlines deal was found by Cheapflights users on 4/27. 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 5/1211:15 am
STL
- CHA
1 stop4h 44m
United Airlines
Sat 5/165:41 pm
CHA
- STL
1 stop6h 38m
United Airlines
Deal found 4/27![United Airlines logo]()
$389
This Southwest deal was found by Cheapflights users on 4/25. 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 6/165:50 am
STL
- TYS
1 stop7h 15m
Southwest
Tue 6/238:10 am
TYS
- STL
2 stops10h 15m
Southwest
Deal found 4/25![Southwest logo]()
$254
This Delta deal was found by Cheapflights users on 4/28. 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.
Mon 5/187:01 pm
STL
- BNA
1 stop4h 10m
Delta
Tue 5/1911:05 am
BNA
- STL
1 stop5h 05m
Delta
Deal found 4/28![Delta logo]()
$303
This Southwest deal was found by Cheapflights users on 4/26. 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 6/2810:25 am
STL
- TYS
2 stops9h 50m
Southwest
Tue 6/305:40 pm
TYS
- STL
1 stop7h 15m
Southwest
Deal found 4/26![Southwest logo]()
$279
This Southern / Mokulele deal was found by Cheapflights users on 4/25. 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 Southern / Mokulele is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/107:20 pm
STL
- BNA
1 stop13h 43m
Southern / Mokulele
Thu 5/142:35 pm
BNA
- STL
1 stop4h 01m
Southern / Mokulele
Deal found 4/25![Southern / Mokulele logo]()
$312
This Delta deal was found by Cheapflights users on 4/27. 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 6/251:39 pm
STL
- CHA
1 stop6h 03m
Delta
Mon 6/297:22 pm
CHA
- STL
1 stop5h 34m
Delta
Deal found 4/27![Delta logo]()
$303
This Southern / Mokulele deal was found by Cheapflights users on 4/24. 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 Southern / Mokulele is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:20 pm
STL
- BNA
1 stop13h 43m
Southern / Mokulele
Sun 5/102:35 pm
BNA
- STL
1 stop4h 01m
Southern / Mokulele
Deal found 4/24![Southern / Mokulele logo]()
$312
This Southwest deal was found by Cheapflights users on 4/23. 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 5/2510:15 am
STL
- TYS
2 stops9h 05m
Southwest
Fri 5/296:35 am
TYS
- STL
2 stops9h 20m
Southwest
Deal found 4/23![Southwest logo]()
$292
This American Airlines deal was found by Cheapflights users on 4/24. 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 5/93:38 pm
STL
- CHA
1 stop7h 06m
American Airlines
Wed 5/136:52 pm
CHA
- STL
1 stop4h 27m
American Airlines
Deal found 4/24![American Airlines logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Wed 5/135:27 pm
STL
- MEM
2 stops24h 28m
Multiple Airlines
Sun 5/175:37 pm
MEM
- STL
1 stop6h 44m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$387
This Southwest deal was found by Cheapflights users on 4/27. 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 5/308:45 am
STL
- TYS
2 stops8h 45m
Southwest
Sun 5/317:35 pm
TYS
- STL
1 stop5h 10m
Southwest
Deal found 4/27![Southwest logo]()
$293
This Delta deal was found by Cheapflights users on 4/27. 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 6/267:12 pm
STL
- CHA
1 stop3h 45m
Delta
Mon 6/297:22 pm
CHA
- STL
1 stop5h 34m
Delta
Deal found 4/27![Delta logo]()
$328
This Southwest deal was found by Cheapflights users on 4/26. 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 6/195:35 pm
STL
- TYS
1 stop2h 35m
Southwest
Mon 6/294:20 pm
TYS
- STL
1 stop7h 20m
Southwest
Deal found 4/26![Southwest logo]()
$294
This Delta deal was found by Cheapflights users on 4/27. 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 6/278:00 am
STL
- CHA
1 stop3h 24m
Delta
Mon 6/297:22 pm
CHA
- STL
1 stop5h 34m
Delta
Deal found 4/27![Delta logo]()
$345
This American Airlines deal was found by Cheapflights users on 4/25. 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.
Mon 5/186:54 pm
STL
- CHA
1 stop4h 05m
American Airlines
Sat 5/231:27 pm
CHA
- STL
2 stops8h 03m
American Airlines
Deal found 4/25![American Airlines logo]()
$420
This Southwest deal was found by Cheapflights users on 4/27. 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 7/165:35 pm
STL
- TYS
1 stop2h 35m
Southwest
Sun 7/197:00 pm
TYS
- STL
1 stop5h 55m
Southwest
Deal found 4/27![Southwest logo]()
$294
This Delta deal was found by Cheapflights users on 4/24. 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 7/16:00 am
STL
- CHA
1 stop5h 23m
Delta
Sun 7/198:20 pm
CHA
- STL
1 stop4h 33m
Delta
Deal found 4/24![Delta logo]()
$346
This Southwest deal was found by Cheapflights users on 4/23. 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 7/205:35 pm
STL
- TYS
1 stop2h 35m
Southwest
Mon 7/277:45 pm
TYS
- STL
1 stop5h 20m
Southwest
Deal found 4/23![Southwest logo]()
$294
This American Airlines deal was found by Cheapflights users on 4/24. 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 6/57:23 pm
STL
- MEM
1 stop4h 41m
American Airlines
Sun 6/76:28 pm
MEM
- STL
1 stop5h 31m
American Airlines
Deal found 4/24![American Airlines logo]()
$451
This Delta deal was found by Cheapflights users on 4/27. 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 6/267:12 pm
STL
- CHA
1 stop3h 45m
Delta
Sun 6/285:35 am
CHA
- STL
1 stop5h 11m
Delta
Deal found 4/27![Delta logo]()
$353
This Southwest deal was found by Cheapflights users on 4/23. 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 9/2511:40 am
STL
- TYS
1 stop7h 15m
Southwest
Sun 9/271:15 pm
TYS
- STL
1 stop7h 45m
Southwest
Deal found 4/23![Southwest logo]()
$299
This American Airlines deal was found by Cheapflights users on 4/27. 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 5/123:24 pm
STL
- TRI
1 stop4h 30m
American Airlines
Sat 5/165:05 am
TRI
- STL
2 stops9h 58m
American Airlines
Deal found 4/27![American Airlines logo]()
$452
This Delta deal was found by Cheapflights users on 4/26. 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 7/93:58 pm
STL
- CHA
1 stop5h 10m
Delta
Mon 7/138:20 pm
CHA
- STL
1 stop4h 33m
Delta
Deal found 4/26![Delta logo]()
$353
This Southwest deal was found by Cheapflights users on 4/24. 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 6/225:35 pm
STL
- TYS
1 stop2h 35m
Southwest
Thu 7/26:40 am
TYS
- STL
2 stops7h 55m
Southwest
Deal found 4/24![Southwest logo]()
$300
Last-minute flights from St. Louis to TennesseeDiscover last-minute flight deals from St. Louis to Tennessee. Data last updated April 28, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Tennessee. Data last updated April 28, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 4/24. 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.
Thu 4/309:50 am
STL
- BNA
1 stop3h 58m
Southern / Mokulele
Sun 5/32:35 pm
BNA
- STL
1 stop4h 01m
Southern / Mokulele
Deal found 4/24![Southern / Mokulele logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 4/309:50 am
STL
- BNA
1 stop3h 58m
Southern / Mokulele
Mon 5/42:35 pm
BNA
- STL
1 stop4h 01m
Southern / Mokulele
Deal found 4/26![Southern / Mokulele logo]()
$171
This Trip.com deal was found by Cheapflights users on 4/23. 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 5/14:59 pm
STL
- BNA
1 stop23h 59m
Multiple Airlines
Mon 5/42:35 pm
BNA
- STL
1 stop4h 01m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$194
This CheapOair deal was found by Cheapflights users on 4/24. 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 5/84:19 pm
STL
- BNA
1 stop23h 58m
Multiple Airlines
Sun 5/102:35 pm
BNA
- STL
1 stop4h 01m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$184
This Trip.com deal was found by Cheapflights users on 4/28. 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 5/154:19 pm
STL
- BNA
1 stop23h 58m
Multiple Airlines
Sun 5/172:35 pm
BNA
- STL
1 stop4h 01m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$172
This Southwest deal was found by Cheapflights users on 4/24. 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 5/1610:55 am
STL
- BNA
Nonstop1h 10m
Southwest
Mon 5/186:35 am
BNA
- STL
Nonstop1h 20m
Southwest
Deal found 4/24![Southwest logo]()
$191
This Delta deal was found by Cheapflights users on 4/24. 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 5/167:05 pm
STL
- BNA
1 stop4h 06m
Delta
Mon 5/186:43 pm
BNA
- STL
1 stop5h 16m
Delta
Deal found 4/24![Delta logo]()
$201
This Southwest deal was found by Cheapflights users on 4/27. 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 5/232:25 pm
STL
- TYS
1 stop3h 05m
Southwest
Tue 5/265:50 pm
TYS
- STL
1 stop5h 10m
Southwest
Deal found 4/27![Southwest logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 5/255:27 pm
STL
- BNA
2 stops29h 47m
Multiple Airlines
Fri 5/292:35 pm
BNA
- STL
1 stop4h 01m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$203
This Southwest deal was found by Cheapflights users on 4/27. 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 5/262:30 pm
STL
- TYS
1 stop4h 10m
Southwest
Tue 6/22:55 pm
TYS
- STL
1 stop7h 20m
Southwest
Deal found 4/27![Southwest logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 5/294:19 pm
STL
- BNA
1 stop24h 05m
Multiple Airlines
Sun 5/312:35 pm
BNA
- STL
1 stop4h 01m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$199
This American Airlines deal was found by Cheapflights users on 4/24. 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 5/295:21 am
STL
- CHA
1 stop5h 30m
American Airlines
Tue 6/26:36 pm
CHA
- STL
1 stop6h 08m
American Airlines
Deal found 4/24![American Airlines logo]()
$271
One-way flights from St. Louis to TennesseeSearch for one-way flight options from St. Louis to Tennessee. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
Search for one-way flight options from St. Louis to Tennessee. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
This Delta deal was found by Cheapflights users on 4/27. 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 5/267:05 am
STL
- BNA
1 stop4h 32m
Delta
Deal found 4/27![Delta logo]()
$79
This CheapOair deal was found by Cheapflights users on 4/25. 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.
Sat 5/238:08 pm
STL
- BNA
1 stop13h 37m
Frontier
Deal found 4/25![Frontier logo]()
$82
This Southwest deal was found by Cheapflights users on 4/27. 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 6/245:40 am
STL
- BNA
2 stops5h 35m
Southwest
Deal found 4/27![Southwest logo]()
$84
This Southwest deal was found by Cheapflights users on 4/27. 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 5/287:35 am
STL
- BNA
Nonstop1h 10m
Southwest
Deal found 4/27![Southwest logo]()
$96
This Trip.com deal was found by Cheapflights users on 4/27. 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 5/154:19 pm
STL
- BNA
1 stop23h 58m
Frontier
Deal found 4/27![Frontier logo]()
$99
This American Airlines deal was found by Cheapflights users on 4/23. 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 5/267:00 am
STL
- TYS
1 stop4h 42m
American Airlines
Deal found 4/23![American Airlines logo]()
$100
This United Airlines deal was found by Cheapflights users on 4/27. 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 5/256:00 am
STL
- BNA
1 stop6h 29m
United Airlines
Deal found 4/27![United Airlines logo]()
$101
This CheapOair deal was found by Cheapflights users on 4/28. 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.
Sat 6/68:08 pm
STL
- BNA
1 stop13h 37m
Frontier
Deal found 4/28![Frontier logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 5/266:33 pm
STL
- BNA
2 stops21h 51m
Frontier
Deal found 4/27![Frontier logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Wed 5/275:27 pm
STL
- BNA
2 stops26h 11m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Sat 5/94:19 pm
STL
- BNA
1 stop6h 30m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Wed 5/205:27 pm
STL
- BNA
2 stops26h 11m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$119
Find flight deals from St. Louis to Tennessee
Keep the following information in mind while searching for St. Louis to Tennessee flight deals. Data was last updated April 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $172 (Trip.com) |
One-way from | $79 (Delta) |
Popular in | May |
Cheapest in | March |
Average price | $288 |
Good round-trip deal | $327 or less |
Good one-way deal | $175 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Tennessee 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 April 28, 2026.
Use the filters below to find and compare flights from St. Louis to Tennessee that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisNashville
STL - BNA
STLBNA
Lambert-St Louis
Wed 5/27
8:08 pm-9:45 am
1 stop13h 37m
Nashville Intl
Thu 5/28
5:09 pm-11:57 pm
1 stop6h 48m
$191
St. LouisNashville
STL - BNA
STLBNA
Lambert-St Louis
Mon 6/29
7:20 pm-9:03 am
1 stop13h 43m
Nashville Intl
Wed 7/1
9:30 am-4:01 pm
1 stop6h 31m
$212
Quickest round-trip
St. LouisNashville
STL - BNA
STLBNA
Lambert-St Louis
Wed 5/27
2:30 pm-3:40 pm
Nonstop1h 10m
Nashville Intl
Thu 5/28
11:55 am-1:15 pm
Nonstop1h 20m
$226
St. LouisKnoxville
STL - TYS
STLTYS
Lambert-St Louis
Thu 6/4
7:05 am-1:10 pm
1 stop5h 05m
Knoxville McGhee Tyson
Mon 6/8
11:55 am-2:52 pm
1 stop3h 57m
$245
St. LouisKnoxville
STL - TYS
STLTYS
Lambert-St Louis
Tue 6/16
5:50 am-2:05 pm
1 stop7h 15m
Knoxville McGhee Tyson
Tue 6/23
8:10 am-5:25 pm
2 stops10h 15m
$254
St. LouisChattanooga
STL - CHA
STLCHA
Lambert-St Louis
Fri 5/29
5:21 am-11:51 am
1 stop5h 30m
Chattanooga Lovell Field
Tue 6/2
6:36 pm-11:44 pm
1 stop6h 08m
$271
St. LouisNashville
STL - BNA
STLBNA
Lambert-St Louis
Mon 5/18
5:27 pm-12:00 pm
2 stops18h 33m
Nashville Intl
Thu 5/21
2:35 pm-6:36 pm
1 stop4h 01m
$276
St. LouisKnoxville
STL - TYS
STLTYS
Lambert-St Louis
Sun 6/28
10:25 am-9:15 pm
2 stops9h 50m
Knoxville McGhee Tyson
Tue 6/30
5:40 pm-11:55 pm
1 stop7h 15m
$279
St. LouisKnoxville
STL - TYS
STLTYS
Lambert-St Louis
Mon 5/25
10:15 am-8:20 pm
2 stops9h 05m
Knoxville McGhee Tyson
Fri 5/29
6:35 am-2:55 pm
2 stops9h 20m
$292
St. LouisKnoxville
STL - TYS
STLTYS
Lambert-St Louis
Sat 5/30
8:45 am-6:30 pm
2 stops8h 45m
Knoxville McGhee Tyson
Sun 5/31
7:35 pm-11:45 pm
1 stop5h 10m
$293
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from St. Louis to Tennessee
Have a flexible travel schedule? Discover the best time to fly to Tennessee from St. Louis with our price prediction graph.
STL-BNA
STL-TYS
STL-CHA
STL-MEM
STL-TRI
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 St. Louis to Tennessee
STL-USTN
STL-BNA
STL-TYS
STL-CHA
STL-MEM
How far ahead should I book a flight from St. Louis to Tennessee?
The price you pay for your flight from St. Louis to Tennessee may vary depending on when you book. For the best chance of a lower fare, look to book 76 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from St. Louis to Tennessee?
Currently, August is the cheapest month in which you can book a flight from St. Louis to Tennessee (average of $75). Flying from St. Louis to Tennessee in January is currently the most expensive (average of $169). 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 STL to TN?
Find hourly flight availability from St. Louis to Tennessee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 28, 2026.
When flying from St. Louis to Tennessee, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 23% versus a flight in the morning.
What is the cheapest day to fly from St. Louis to Tennessee?
Use this chart to determine the cheapest time to fly round-trip from St. Louis to Tennessee. Price data was last updated on April 25, 2026.
Travelers seeking maximum savings on their St. Louis to Tennessee flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost to fly round-trip from St. Louis to Tennessee?
Reviews of airlines servicing Tennessee
Get insights into the airlines that provide service to Tennessee. 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 Tennessee. Reviews last updated April 28, 2026.
Read through reviews of airlines operating flights from St. Louis to Tennessee, such as Southwest,Delta, andAmerican Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
8.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Tennessee. 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 St. Louis to Tennessee
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Complete your trip
Complete your trip to Tennessee by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from St. Louis to Tennessee, based on your preferred cabin class, be it economy, premium economy, business, or first class.
St. Louis and Tennessee flights
Browse other St. Louis and Tennessee flight options. Last updated on April 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
St. Louis to Tennessee flights
Consider these flights traveling from St. Louis to Tennessee.
Top 4 airlines flying from St. Louis to Tennessee
Discover the top 4 airlines that operate flights from St. Louis to Tennessee. 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 April 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$151 | Average$326 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$154 | Average$171 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$177 | Average$335 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$213 | Average$311 | FlexibilityNo cancel fee | On-time71% |