$59+ Cheap flights from St. Louis (STL) to Tennessee
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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BNA
Oct 11 — Oct 181
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Tennessee 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 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 September 11, 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 September 11, 2026.
This Southwest deal was found by Cheapflights users on 9/9. 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 10/202:10 pm -
Nonstop1h 10m
Wed 10/216:30 am -
Nonstop1h 15m
Deal found 9/9![Southwest logo]()
$117
This CheapOair deal was found by Cheapflights users on 9/10. 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 11/912:14 pm -
1 stop5h 19m
Wed 11/118:26 pm -
1 stop26h 50m
Deal found 9/10![Frontier logo]()
$128
This Southwest deal was found by Cheapflights users on 9/8. 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 11/77:00 am -
Nonstop1h 10m
Sat 11/710:05 am -
2 stops6h 45m
Deal found 9/8![Southwest logo]()
$132
This Southwest deal was found by Cheapflights users on 9/9. 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 10/225:40 pm -
1 stop4h 35m
Sat 10/248:55 am -
1 stop7h 10m
Deal found 9/9![Southwest logo]()
$142
This Southwest deal was found by Cheapflights users on 9/8. 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 10/22:30 pm -
Nonstop1h 10m
Mon 10/510:25 pm -
Nonstop1h 15m
Deal found 9/8![Southwest logo]()
$144
This CheapOair deal was found by Cheapflights users on 9/9. 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 10/224:30 pm -
1 stop16h 23m
Sat 10/249:38 am -
1 stop13h 35m
Deal found 9/9![Frontier logo]()
$145
This CheapOair deal was found by Cheapflights users on 9/10. 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 10/162:00 pm -
1 stop4h 03m
Mon 10/191:59 pm -
1 stop9h 14m
Deal found 9/10![Multiple Airlines logo]()
$153
This SmartFares deal was found by Cheapflights users on 9/10. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:00 pm -
1 stop4h 03m
Mon 9/289:30 am -
1 stop3h 51m
Deal found 9/10![Southern / Mokulele logo]()
$158
This CheapOair deal was found by Cheapflights users on 9/10. 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 11/1212:14 pm -
1 stop5h 19m
Fri 11/138:26 pm -
1 stop26h 50m
Deal found 9/10![Frontier logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/38:10 pm -
1 stop19h 30m
Thu 10/88:30 pm -
2 stops20h 28m
Deal found 9/9![Frontier logo]()
$240
This Delta deal was found by Cheapflights users on 9/10. 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 10/1312:00 pm -
1 stop4h 28m
Sat 10/175:40 am -
1 stop5h 02m
Deal found 9/10![Delta logo]()
$243
This Southwest deal was found by Cheapflights users on 9/9. 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 12/75:30 am -
1 stop7h 35m
Tue 12/87:05 am -
2 stops7h 45m
Deal found 9/9![Southwest logo]()
$248
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 September 11, 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 September 11, 2026.
This Southwest deal was found by Cheapflights users on 9/9. 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 10/247:20 am -
Nonstop1h 10m
Mon 10/2610:25 pm -
Nonstop1h 15m
Deal found 9/9![Southwest logo]()
$117
This Southern / Mokulele deal was found by Cheapflights users on 9/10. 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 9/282:00 pm -
1 stop4h 03m
Thu 10/19:30 am -
1 stop3h 51m
Deal found 9/10![Southern / Mokulele logo]()
$172
This Frontier deal was found by Cheapflights users on 9/7. 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.
Fri 10/28:10 pm -
1 stop18h 08m
Mon 10/51:49 pm -
1 stop21h 43m
Deal found 9/7![Frontier logo]()
$207
This Delta deal was found by Cheapflights users on 9/10. 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 10/1312:00 pm -
1 stop4h 28m
Sat 10/175:40 am -
1 stop5h 02m
Deal found 9/10![Delta logo]()
$243
This Southwest deal was found by Cheapflights users on 9/9. 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 10/62:10 pm -
Nonstop1h 10m
Tue 10/132:50 pm -
1 stop5h 15m
Deal found 9/9![Southwest logo]()
$127
This Southwest deal was found by Cheapflights users on 9/10. 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 11/94:30 pm -
Nonstop1h 10m
Wed 11/112:40 pm -
1 stop4h 50m
Deal found 9/10![Southwest logo]()
$127
This Southwest deal was found by Cheapflights users on 9/9. 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 10/205:20 pm -
1 stop4h 25m
Thu 10/226:30 am -
Nonstop1h 15m
Deal found 9/9![Southwest logo]()
$127
This United Airlines deal was found by Cheapflights users on 9/10. 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 1/303:03 pm -
1 stop6h 11m
Wed 2/312:00 pm -
1 stop5h 43m
Deal found 9/10![United Airlines logo]()
$313
This American Airlines deal was found by Cheapflights users on 9/7. 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 9/225:18 pm -
1 stop5h 38m
Sat 9/265:31 pm -
1 stop7h 12m
Deal found 9/7![American Airlines logo]()
$329
This Southern / Mokulele deal was found by Cheapflights users on 9/6. 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 9/212:00 pm -
1 stop4h 03m
Fri 9/259:30 am -
1 stop3h 51m
Deal found 9/6![Southern / Mokulele logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/302:29 pm -
2 stops16h 59m
Fri 10/210:01 pm -
1 stop13h 31m
Deal found 9/9![Multiple Airlines logo]()
$356
This Southwest deal was found by Cheapflights users on 9/9. 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 12/910:30 am -
Nonstop1h 15m
Fri 12/1110:40 pm -
Nonstop1h 15m
Deal found 9/9![Southwest logo]()
$144
This Delta deal was found by Cheapflights users on 9/10. 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 11/172:31 pm -
1 stop3h 18m
Sat 11/216:07 pm -
1 stop4h 27m
Deal found 9/10![Delta logo]()
$276
This Delta deal was found by Cheapflights users on 9/9. 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 10/77:00 am -
1 stop4h 36m
Wed 10/141:22 pm -
1 stop4h 06m
Deal found 9/9![Delta logo]()
$299
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Thu 9/248:43 am -
1 stop5h 56m
Sun 9/275:00 am -
1 stop4h 30m
Deal found 9/8![American Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 9/9. 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 10/17:40 pm -
1 stop4h 45m
Tue 4/65:00 pm -
Nonstop1h 15m
Deal found 9/9![Southwest logo]()
$228
This United Airlines deal was found by Cheapflights users on 9/8. 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 2/69:22 am -
1 stop6h 36m
Tue 2/910:41 am -
1 stop7h 12m
Deal found 9/8![United Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 9/9. 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 10/195:35 pm -
1 stop3h 33m
Sun 10/255:35 am -
1 stop4h 34m
Deal found 9/9![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 9/11. 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 10/265:50 pm -
Nonstop1h 10m
Sun 11/18:05 pm -
Nonstop1h 15m
Deal found 9/11![Southwest logo]()
$238
This American Airlines deal was found by Cheapflights users on 9/6. 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 10/63:30 pm -
1 stop4h 33m
Tue 10/1312:36 pm -
2 stops6h 40m
Deal found 9/6![American Airlines logo]()
$372
This Delta deal was found by Cheapflights users on 9/9. 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 11/247:05 am -
1 stop4h 57m
Sat 11/287:10 pm -
1 stop5h 46m
Deal found 9/9![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 10/157:29 am -
1 stop7h 33m
Mon 10/197:58 pm -
1 stop5h 01m
Deal found 9/10![American Airlines logo]()
$378
This Delta deal was found by Cheapflights users on 9/6. 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 10/157:20 pm -
1 stop3h 39m
Fri 10/165:40 am -
1 stop6h 11m
Deal found 9/6![Delta logo]()
$327
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/257:30 am -
1 stop8h 51m
Tue 9/2910:17 am -
1 stop6h 26m
Deal found 9/10![United Airlines logo]()
$474
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Wed 11/258:47 am -
1 stop5h 34m
Mon 11/308:03 pm -
1 stop4h 55m
Deal found 9/6![American Airlines logo]()
$399
This Southwest deal was found by Cheapflights users on 9/8. 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 10/266:05 am -
1 stop8h 05m
Thu 10/2912:45 pm -
1 stop8h 15m
Deal found 9/8![Southwest logo]()
$337
This American Airlines deal was found by Cheapflights users on 9/7. 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 10/23:34 pm -
1 stop6h 15m
Sun 10/48:29 pm -
1 stop4h 12m
Deal found 9/7![American Airlines logo]()
$413
This Delta deal was found by Cheapflights users on 9/9. 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 12/286:00 am -
1 stop6h 55m
Wed 12/306:07 pm -
1 stop5h 48m
Deal found 9/9![Delta logo]()
$385
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/163:12 pm -
1 stop7h 03m
Mon 10/196:00 pm -
2 stops19h 13m
Deal found 9/10![United Airlines logo]()
$516
This Southwest deal was found by Cheapflights users on 9/8. 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 2/174:05 pm -
1 stop6h 05m
Thu 2/1812:45 pm -
1 stop9h 50m
Deal found 9/8![Southwest logo]()
$337
Last-minute flights from St. Louis to TennesseeDiscover last-minute flight deals from St. Louis to Tennessee. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Tennessee. Data last updated September 11, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/102:10 pm -
1 stop3h 43m
Fri 9/119:40 am -
1 stop3h 51m
Deal found 9/9![Southern / Mokulele logo]()
$171
This SmartFares deal was found by Cheapflights users on 9/10. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:00 pm -
1 stop4h 03m
Mon 9/289:30 am -
1 stop3h 51m
Deal found 9/10![Southern / Mokulele logo]()
$158
This CheapOair deal was found by Cheapflights users on 9/9. 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 10/16:39 pm -
1 stop22h 06m
Tue 4/69:40 am -
1 stop3h 51m
Deal found 9/9![Multiple Airlines logo]()
$169
This Southwest deal was found by Cheapflights users on 9/8. 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 10/22:30 pm -
Nonstop1h 10m
Mon 10/510:25 pm -
Nonstop1h 15m
Deal found 9/8![Southwest logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/38:10 pm -
1 stop19h 30m
Thu 10/88:30 pm -
2 stops20h 28m
Deal found 9/9![Frontier logo]()
$240
This Delta deal was found by Cheapflights users on 9/8. 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 10/67:00 am -
1 stop5h 40m
Tue 10/132:38 pm -
1 stop4h 37m
Deal found 9/8![Delta logo]()
$261
This American Airlines deal was found by Cheapflights users on 9/6. 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 10/65:40 am -
1 stop5h 08m
Tue 10/1312:36 pm -
1 stop7h 07m
Deal found 9/6![American Airlines logo]()
$281
This Delta deal was found by Cheapflights users on 9/10. 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 10/1312:00 pm -
1 stop4h 28m
Sat 10/175:40 am -
1 stop5h 02m
Deal found 9/10![Delta logo]()
$243
This CheapOair deal was found by Cheapflights users on 9/10. 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 10/162:00 pm -
1 stop4h 03m
Mon 10/191:59 pm -
1 stop9h 14m
Deal found 9/10![Multiple Airlines logo]()
$153
This Southwest deal was found by Cheapflights users on 9/9. 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 10/202:10 pm -
Nonstop1h 10m
Wed 10/216:30 am -
Nonstop1h 15m
Deal found 9/9![Southwest logo]()
$117
This Southwest deal was found by Cheapflights users on 9/9. 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 10/225:40 pm -
1 stop4h 35m
Sat 10/248:55 am -
1 stop7h 10m
Deal found 9/9![Southwest logo]()
$142
This CheapOair deal was found by Cheapflights users on 9/9. 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 10/224:30 pm -
1 stop16h 23m
Sat 10/249:38 am -
1 stop13h 35m
Deal found 9/9![Frontier logo]()
$145
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 September 11, 2026.
Search for one-way flight options from St. Louis to Tennessee. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This Southwest deal was found by Cheapflights users on 9/10. 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 11/91:20 pm -
Nonstop1h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Southwest logo]()
$59
This United Airlines deal was found by Cheapflights users on 9/8. 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 11/77:30 am -
1 stop5h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![United Airlines logo]()
$64
This CheapOair deal was found by Cheapflights users on 9/8. 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 10/55:19 pm -
1 stop15h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Frontier logo]()
$66
This Southwest deal was found by Cheapflights users on 9/8. 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 am -
1 stop4h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Southwest logo]()
$69
This Southwest deal was found by Cheapflights users on 9/8. 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 9/296:30 am -
2 stops5h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Southwest logo]()
$74
This Frontier deal was found by Cheapflights users on 9/9. 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 11/512:14 pm -
1 stop5h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$76
This Trip.com deal was found by Cheapflights users on 9/7. 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.
Mon 9/282:00 pm -
1 stop4h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Southern / Mokulele logo]()
$77
This Delta deal was found by Cheapflights users on 9/10. 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 10/612:00 pm -
1 stop4h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Delta logo]()
$79
This Trip.com deal was found by Cheapflights users on 9/7. 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.
Sun 9/272:00 pm -
1 stop4h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Southern / Mokulele logo]()
$80
This Trip.com deal was found by Cheapflights users on 9/10. 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 10/92:00 pm -
1 stop4h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Southern / Mokulele logo]()
$82
This Southwest deal was found by Cheapflights users on 9/10. 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 10/232:30 pm -
Nonstop1h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Southwest logo]()
$86
This Delta deal was found by Cheapflights users on 9/10. 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 11/47:00 am -
1 stop5h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Delta logo]()
$122
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 September 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $117 (Southwest) |
One-way from | $59 (Southwest) |
Popular in | May |
Cheapest in | March |
Average price | $318 |
Good round-trip deal | $318 or less |
Good one-way deal | $161 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 7,457,451 searches. Data last updated September 11, 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
Quickest round-trip
St. LouisNashville
STL Lambert-St Louis - BNA Nashville Intl
STLBNA
Lambert-St Louis
Sat 11/7
5:10 pm-6:20 pm
Nonstop1h 10m
Nashville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$59
St. LouisNashville
STL Lambert-St Louis - BNA Nashville Intl
STLBNA
Lambert-St Louis
Sat 11/7
12:00 pm-4:10 pm
1 stop4h 10m
Nashville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$79
St. LouisNashville
STL Lambert-St Louis - BNA Nashville Intl
STLBNA
Lambert-St Louis
Thu 11/12
5:30 pm-9:01 pm
1 stop3h 31m
Nashville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$79
St. LouisNashville
STL Lambert-St Louis - BNA Nashville Intl
STLBNA
Lambert-St Louis
Sat 12/12
6:00 am-9:40 am
1 stop3h 40m
Nashville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$79
St. LouisNashville
STL Lambert-St Louis - BNA Nashville Intl
STLBNA
Lambert-St Louis
Mon 10/12
7:00 am-11:35 am
1 stop4h 35m
Nashville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$79
St. LouisNashville
STL Lambert-St Louis - BNA Nashville Intl
STLBNA
Lambert-St Louis
Tue 11/10
6:00 am-9:49 am
1 stop3h 49m
Nashville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$79
St. LouisNashville
STL Lambert-St Louis - BNA Nashville Intl
STLBNA
Lambert-St Louis
Thu 12/10
2:33 pm-7:41 pm
1 stop5h 08m
Nashville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$79
St. LouisNashville
STL Lambert-St Louis - BNA Nashville Intl
STLBNA
Lambert-St Louis
Fri 9/25
2:00 pm-6:03 pm
1 stop4h 03m
Nashville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$89
St. LouisNashville
STL Lambert-St Louis - BNA Nashville Intl
STLBNA
Lambert-St Louis
Sat 10/24
7:20 am-8:30 am
Nonstop1h 10m
Nashville Intl
Mon 10/26
10:25 pm-11:40 pm
Nonstop1h 15m
$117
St. LouisKnoxville
STL Lambert-St Louis - TYS Knoxville McGhee Tyson
STLTYS
Lambert-St Louis
Wed 10/7
6:00 am-10:54 am
1 stop3h 54m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$122
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-MEM
STL-TYS
STL-CHA
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-MEM
STL-TYS
STL-CHA
What is the cheapest month to book a flight from St. Louis to Tennessee?
Currently, March is the cheapest month in which you can book a flight from St. Louis to Tennessee (average of $276). Flying from St. Louis to Tennessee in June is currently the most expensive (average of $455). 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 September 11, 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 24% versus a flight in the morning.
How much does it cost to fly round-trip from St. Louis to Tennessee?
Airfare is below average for this route at the moment.
St. Louis to Tennessee flights typically cost between $217 and $374 in October.The cheapest round-trip price found within the last 5 days was $117 on Southwest (Oct 20-Oct 21).
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 81 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 September 5, 2026.
Travelers seeking maximum savings on their St. Louis to Tennessee flight should consider departing on Wednesday evenings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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 September 11, 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.
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
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
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St. Louis and Tennessee flights
Browse other St. Louis and Tennessee flight options. Last updated on September 11, 2026.
Popular flight searches
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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 7,457,451 searches. Data last updated September 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$134 | Average$339 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$153 | Average$171 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$210 | Average$338 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$217 | Average$394 | FlexibilityNo cancel fee | On-timeN/A |