$59+ Cheap flights from Tennessee to St. Louis (STL)
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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — STL
Mar 5 — Mar 121
1 adult, Economy
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Find cheap flights from Tennessee to St. Louis 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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Tennessee to St. Louis
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Cheapest flights from Tennessee to St. LouisExplore the most affordable flight options available from Tennessee to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
Explore the most affordable flight options available from Tennessee to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/267:04 pm
MEM
- STL
1 stop11h 47m
Multiple Airlines
Mon 3/23:49 pm
STL
- MEM
1 stop18h 31m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$150
This Trip.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/132:35 pm
BNA
- STL
1 stop4h 01m
Southern / Mokulele
Mon 2/169:50 am
STL
- BNA
1 stop3h 58m
Southern / Mokulele
Deal found 1/31![Southern / Mokulele logo]()
$154
This Trip.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/52:35 pm
BNA
- STL
1 stop4h 01m
Southern / Mokulele
Fri 2/69:50 am
STL
- BNA
1 stop3h 58m
Southern / Mokulele
Deal found 2/1![Southern / Mokulele logo]()
$155
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/117:52 pm
BNA
- STL
1 stop4h 07m
Delta
Sat 5/166:00 am
STL
- BNA
1 stop5h 37m
Delta
Deal found 2/2![Delta logo]()
$157
This Trip.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/62:35 pm
BNA
- STL
1 stop4h 01m
Multiple Airlines
Wed 2/183:49 pm
STL
- BNA
1 stop28h 17m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/32:35 pm
BNA
- STL
1 stop4h 01m
Southern / Mokulele
Tue 3/109:50 am
STL
- BNA
1 stop4h 05m
Southern / Mokulele
Deal found 2/1![Southern / Mokulele logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/52:35 pm
BNA
- STL
1 stop4h 01m
Southern / Mokulele
Tue 3/109:50 am
STL
- BNA
1 stop4h 05m
Southern / Mokulele
Deal found 2/2![Southern / Mokulele logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/102:35 pm
BNA
- STL
1 stop4h 01m
Southern / Mokulele
Sat 2/149:50 am
STL
- BNA
1 stop3h 58m
Southern / Mokulele
Deal found 2/2![Southern / Mokulele logo]()
$171
This CheapOair deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/142:35 pm
BNA
- STL
1 stop4h 01m
Southern / Mokulele
Fri 4/179:50 am
STL
- BNA
1 stop3h 58m
Southern / Mokulele
Deal found 2/2![Southern / Mokulele logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/162:35 pm
BNA
- STL
1 stop4h 01m
Multiple Airlines
Sun 3/87:52 am
STL
- BNA
1 stop24h 37m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/38:30 am
BNA
- STL
2 stops22h 21m
Multiple Airlines
Tue 3/109:50 am
STL
- BNA
1 stop3h 58m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/132:35 pm
BNA
- STL
1 stop4h 01m
Multiple Airlines
Mon 2/168:22 pm
STL
- BNA
2 stops35h 03m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$191
Best flights from Tennessee to St. LouisDiscover carefully curated flight deals from Tennessee to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
Discover carefully curated flight deals from Tennessee to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/267:04 pm
MEM
- STL
1 stop11h 47m
Multiple Airlines
Mon 3/23:49 pm
STL
- MEM
1 stop18h 31m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$150
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/117:52 pm
BNA
- STL
1 stop4h 07m
Delta
Sat 5/166:00 am
STL
- BNA
1 stop5h 37m
Delta
Deal found 2/2![Delta logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/52:35 pm
BNA
- STL
1 stop4h 01m
Southern / Mokulele
Tue 3/109:50 am
STL
- BNA
1 stop4h 05m
Southern / Mokulele
Deal found 2/2![Southern / Mokulele logo]()
$170
This CheapOair deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/268:09 pm
MEM
- STL
1 stop17h 00m
Frontier
Sat 2/282:51 pm
STL
- MEM
1 stop28h 33m
Frontier
Deal found 2/1![Frontier logo]()
$226
This American Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/175:15 am
CHA
- STL
1 stop5h 25m
American Airlines
Sat 2/216:06 am
STL
- CHA
2 stops8h 01m
American Airlines
Deal found 2/1![American Airlines logo]()
$264
This Southwest deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/137:25 pm
TYS
- STL
1 stop5h 40m
Southwest
Mon 3/161:40 pm
STL
- TYS
1 stop7h 30m
Southwest
Deal found 2/2![Southwest logo]()
$279
This Trip.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/152:35 pm
BNA
- STL
1 stop4h 01m
Multiple Airlines
Wed 2/183:49 pm
STL
- BNA
1 stop28h 17m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$162
This CheapOair deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/142:35 pm
BNA
- STL
1 stop4h 01m
Southern / Mokulele
Fri 4/179:50 am
STL
- BNA
1 stop3h 58m
Southern / Mokulele
Deal found 2/2![Southern / Mokulele logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/162:35 pm
BNA
- STL
1 stop4h 01m
Multiple Airlines
Sun 3/87:52 am
STL
- BNA
1 stop24h 37m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/38:30 am
BNA
- STL
2 stops22h 21m
Multiple Airlines
Tue 3/109:50 am
STL
- BNA
1 stop3h 58m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$190
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/15:30 am
CHA
- STL
1 stop3h 37m
Delta
Mon 7/67:05 pm
STL
- CHA
1 stop3h 46m
Delta
Deal found 2/1![Delta logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/132:35 pm
BNA
- STL
1 stop4h 01m
Multiple Airlines
Mon 2/168:22 pm
STL
- BNA
2 stops35h 03m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$191
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/251:30 pm
CHA
- STL
1 stop3h 28m
Delta
Sun 6/286:00 am
STL
- CHA
1 stop6h 05m
Delta
Deal found 2/1![Delta logo]()
$249
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/136:49 pm
CHA
- STL
1 stop5h 46m
American Airlines
Tue 2/242:06 pm
STL
- CHA
1 stop5h 53m
American Airlines
Deal found 2/2![American Airlines logo]()
$274
This Southwest deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/93:45 pm
TYS
- STL
1 stop7h 25m
Southwest
Wed 3/116:10 am
STL
- TYS
1 stop6h 30m
Southwest
Deal found 2/2![Southwest logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/178:00 am
MKL
- STL
1 stop22h 51m
Multiple Airlines
Sat 2/218:17 pm
STL
- MKL
1 stop14h 43m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$193
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/267:35 pm
CHA
- STL
1 stop5h 03m
Delta
Sun 6/286:00 am
STL
- CHA
1 stop6h 05m
Delta
Deal found 2/1![Delta logo]()
$249
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1312:16 pm
CHA
- STL
1 stop8h 13m
American Airlines
Thu 2/265:12 am
STL
- CHA
1 stop5h 34m
American Airlines
Deal found 2/2![American Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/197:15 pm
MEM
- STL
1 stop18h 19m
Frontier
Sat 3/218:12 pm
STL
- MEM
1 stop19h 30m
Frontier
Deal found 2/2![Frontier logo]()
$302
This Southwest deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:25 pm
TYS
- STL
1 stop5h 40m
Southwest
Tue 3/106:10 am
STL
- TYS
1 stop6h 30m
Southwest
Deal found 2/1![Southwest logo]()
$279
This American Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/136:49 pm
CHA
- STL
1 stop5h 46m
American Airlines
Mon 2/165:12 am
STL
- CHA
1 stop5h 34m
American Airlines
Deal found 1/31![American Airlines logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/12:35 pm
BNA
- STL
1 stop4h 01m
Multiple Airlines
Sun 3/87:52 am
STL
- BNA
2 stops23h 33m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$210
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/176:19 pm
CHA
- STL
1 stop6h 17m
Delta
Sat 2/215:01 pm
STL
- CHA
1 stop5h 20m
Delta
Deal found 2/1![Delta logo]()
$259
This Southwest deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:40 am
TYS
- STL
1 stop3h 25m
Southwest
Wed 4/291:15 pm
STL
- TYS
1 stop6h 35m
Southwest
Deal found 2/1![Southwest logo]()
$286
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/202:46 pm
TRI
- STL
1 stop4h 21m
American Airlines
Sun 2/226:57 pm
STL
- TRI
1 stop3h 50m
American Airlines
Deal found 2/2![American Airlines logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:09 pm
MEM
- STL
2 stops37h 42m
Multiple Airlines
Mon 3/94:51 pm
STL
- MEM
1 stop17h 29m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$215
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/227:41 pm
TRI
- STL
1 stop5h 18m
Delta
Sun 5/249:13 am
STL
- TRI
1 stop5h 39m
Delta
Deal found 2/2![Delta logo]()
$269
This American Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/176:05 am
TRI
- STL
1 stop4h 35m
American Airlines
Sat 2/211:30 pm
STL
- TRI
2 stops6h 59m
American Airlines
Deal found 2/1![American Airlines logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/52:35 pm
BNA
- STL
1 stop4h 01m
Multiple Airlines
Sun 3/87:52 am
STL
- BNA
2 stops23h 33m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$216
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/245:30 am
TYS
- STL
1 stop3h 37m
Delta
Mon 7/271:30 pm
STL
- TYS
1 stop3h 45m
Delta
Deal found 2/2![Delta logo]()
$279
Last-minute flights from Tennessee to St. LouisDiscover last-minute flight deals from Tennessee to St. Louis. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Tennessee to St. Louis. Data last updated February 3, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/52:35 pm
BNA
- STL
1 stop4h 01m
Southern / Mokulele
Fri 2/69:50 am
STL
- BNA
1 stop3h 58m
Southern / Mokulele
Deal found 2/1![Southern / Mokulele logo]()
$155
This Trip.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/62:35 pm
BNA
- STL
1 stop4h 01m
Multiple Airlines
Wed 2/183:49 pm
STL
- BNA
1 stop28h 17m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$162
This Expedia deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/62:35 pm
BNA
- STL
1 stop4h 01m
Multiple Airlines
Sun 2/812:03 pm
STL
- BNA
1 stop6h 39m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/102:35 pm
BNA
- STL
1 stop4h 01m
Southern / Mokulele
Sat 2/149:50 am
STL
- BNA
1 stop3h 58m
Southern / Mokulele
Deal found 2/2![Southern / Mokulele logo]()
$171
This Trip.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/132:35 pm
BNA
- STL
1 stop4h 01m
Southern / Mokulele
Mon 2/169:50 am
STL
- BNA
1 stop3h 58m
Southern / Mokulele
Deal found 1/31![Southern / Mokulele logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/132:35 pm
BNA
- STL
1 stop4h 01m
Multiple Airlines
Mon 2/168:22 pm
STL
- BNA
2 stops35h 03m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/162:35 pm
BNA
- STL
1 stop4h 01m
Multiple Airlines
Sun 3/87:52 am
STL
- BNA
1 stop24h 37m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/178:00 am
MKL
- STL
1 stop22h 51m
Multiple Airlines
Sat 2/218:17 pm
STL
- MKL
1 stop14h 43m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/267:04 pm
MEM
- STL
1 stop11h 47m
Multiple Airlines
Mon 3/23:49 pm
STL
- MEM
1 stop18h 31m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/32:35 pm
BNA
- STL
1 stop4h 01m
Southern / Mokulele
Tue 3/109:50 am
STL
- BNA
1 stop4h 05m
Southern / Mokulele
Deal found 2/1![Southern / Mokulele logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/38:30 am
BNA
- STL
2 stops22h 21m
Multiple Airlines
Tue 3/109:50 am
STL
- BNA
1 stop3h 58m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/52:35 pm
BNA
- STL
1 stop4h 01m
Southern / Mokulele
Tue 3/109:50 am
STL
- BNA
1 stop4h 05m
Southern / Mokulele
Deal found 2/2![Southern / Mokulele logo]()
$170
One-way flights from Tennessee to St. LouisSearch for one-way flight options from Tennessee to St. Louis. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
Search for one-way flight options from Tennessee to St. Louis. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This Southwest deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:35 pm
BNA
- STL
Nonstop1h 20m
Southwest
Deal found 2/1![Southwest logo]()
$59
This Trip.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:15 am
BNA
- STL
1 stop16h 12m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$68
This Trip.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/92:35 pm
BNA
- STL
1 stop4h 01m
Southern / Mokulele
Deal found 2/2![Southern / Mokulele logo]()
$75
This Trip.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2811:15 am
MEM
- STL
1 stop12h 44m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$79
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/182:31 pm
BNA
- STL
1 stop4h 40m
Delta
Deal found 2/3![Delta logo]()
$79
This American Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/288:15 am
BNA
- STL
1 stop4h 27m
American Airlines
Deal found 2/1![American Airlines logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/262:35 pm
BNA
- STL
1 stop4h 01m
Southern / Mokulele
Deal found 2/1![Southern / Mokulele logo]()
$81
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/302:35 pm
BNA
- STL
1 stop4h 01m
Southern / Mokulele
Deal found 2/3![Southern / Mokulele logo]()
$82
This CheapOair deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/22:35 pm
BNA
- STL
1 stop4h 01m
Southern / Mokulele
Deal found 2/3![Southern / Mokulele logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/259:25 am
BNA
- STL
1 stop13h 02m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$87
This American Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:36 am
MEM
- STL
1 stop10h 05m
American Airlines
Deal found 2/1![American Airlines logo]()
$91
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/46:00 pm
BNA
- STL
1 stop5h 58m
Delta
Deal found 2/3![Delta logo]()
$91
Find flight deals from Tennessee to St. Louis
Keep the following information in mind while searching for Tennessee to St. Louis flight deals. Data was last updated February 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $150 (Kiwi.com) |
One-way from | $59 (Southwest) |
Popular in | February |
Cheapest in | November |
Average price | $386 |
Good round-trip deal | $356 or less |
Good one-way deal | $148 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Tennessee to St. Louis 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 February 3, 2026.
Use the filters below to find and compare flights from Tennessee to St. Louis that are best for you.
Fly from
Tennessee
Fly to
St. Louis
Route
Depart
Return
Price
MemphisSt. Louis
MEM - STL
MEMSTL
Memphis
Thu 2/26
7:04 pm-6:51 am
1 stop11h 47m
Lambert-St Louis
Mon 3/2
3:49 pm-10:20 am
1 stop18h 31m
$150
NashvilleSt. Louis
BNA - STL
BNASTL
Nashville Intl
Mon 5/11
7:52 pm-11:59 pm
1 stop4h 07m
Lambert-St Louis
Sat 5/16
6:00 am-11:37 am
1 stop5h 37m
$157
NashvilleSt. Louis
BNA - STL
BNASTL
Nashville Intl
Sun 2/15
2:35 pm-6:36 pm
1 stop4h 01m
Lambert-St Louis
Wed 2/18
3:49 pm-8:06 pm
1 stop28h 17m
$162
NashvilleSt. Louis
BNA - STL
BNASTL
Nashville Intl
Thu 3/5
2:35 pm-6:36 pm
1 stop4h 01m
Lambert-St Louis
Tue 3/10
9:50 am-1:55 pm
1 stop4h 05m
$170
NashvilleSt. Louis
BNA - STL
BNASTL
Nashville Intl
Tue 4/14
2:35 pm-6:36 pm
1 stop4h 01m
Lambert-St Louis
Fri 4/17
9:50 am-1:48 pm
1 stop3h 58m
$173
NashvilleSt. Louis
BNA - STL
BNASTL
Nashville Intl
Mon 2/16
2:35 pm-6:36 pm
1 stop4h 01m
Lambert-St Louis
Sun 3/8
7:52 am-8:29 am
1 stop24h 37m
$181
NashvilleSt. Louis
BNA - STL
BNASTL
Nashville Intl
Tue 3/3
8:30 am-6:51 am
2 stops22h 21m
Lambert-St Louis
Tue 3/10
9:50 am-1:48 pm
1 stop3h 58m
$190
NashvilleSt. Louis
BNA - STL
BNASTL
Nashville Intl
Fri 2/13
2:35 pm-6:36 pm
1 stop4h 01m
Lambert-St Louis
Mon 2/16
8:22 pm-7:25 am
2 stops35h 03m
$191
JacksonSt. Louis
MKL - STL
MKLSTL
Jackson Mckellar Field
Tue 2/17
8:00 am-6:51 am
1 stop22h 51m
Lambert-St Louis
Sat 2/21
8:17 pm-11:00 am
1 stop14h 43m
$193
NashvilleSt. Louis
BNA - STL
BNASTL
Nashville Intl
Sun 3/1
2:35 pm-6:36 pm
1 stop4h 01m
Lambert-St Louis
Sun 3/8
7:52 am-7:25 am
2 stops23h 33m
$210
Showing 1-10 of 59 results
Best time to book a flight from Tennessee to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Tennessee with our price prediction graph.
MEM-STL
BNA-STL
MKL-STL
CHA-STL
TYS-STL
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 St. Louis
USTN-STL
MEM-STL
BNA-STL
MKL-STL
CHA-STL
What is the cheapest month to book a flight from Tennessee to St. Louis?
Currently, August is the cheapest month in which you can book a flight from Tennessee to St. Louis (average of $122). Flying from Tennessee to St. Louis in September is currently the most expensive (average of $185). 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 STL?
Find hourly flight availability from Tennessee to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 3, 2026.
It’s optimal to fly from Tennessee to St. Louis at noon. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight in the morning.
Weekly flight availability from Tennessee to St. Louis
Explore weekly flight availability from Tennessee to St. Louis. 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 February 3, 2026.
The most flights from USTN to STL are scheduled on a Friday (5 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).
Related info for your journey
Find useful and relevant information for your journey from Tennessee to St. Louis. 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 St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsEdwardsville
O'Fallon
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
Chesterfield
Alton
Farmington
Festus
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Tennessee to St. Louis
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Tennessee to St. Louis
Discover the top 5 airlines that operate flights from Tennessee to St. Louis. 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 February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$150 | Average$172 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$152 | Average$327 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$162 | Average$390 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$186 | Average$356 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$248 | Average$318 | FlexibilityNo cancel fee | On-time69% |