$59+ Cheap flights from Nashville to St. Louis (BNA - STL)
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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — STL
Oct 10 — Oct 171
Round-trip
1 adult, Economy
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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 Nashville to St. LouisExplore the most affordable flight options available from Nashville to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
Explore the most affordable flight options available from Nashville to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:30 am -
Nonstop1h 15m
Wed 10/144:30 pm -
Nonstop1h 10m
Deal found 9/7![Southwest logo]()
$117
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/910:40 pm -
Nonstop1h 15m
Sat 11/148:45 am -
2 stops6h 10m
Deal found 9/7![Southwest logo]()
$132
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 10/38:55 am -
1 stop7h 10m
Mon 10/55:50 pm -
Nonstop1h 10m
Deal found 9/8![Southwest logo]()
$133
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.
Fri 10/2310:25 pm -
Nonstop1h 15m
Mon 10/265:50 pm -
Nonstop1h 10m
Deal found 9/9![Southwest logo]()
$144
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.
Fri 10/910:25 pm -
Nonstop1h 15m
Wed 10/145:30 am -
1 stop4h 50m
Deal found 9/9![Southwest logo]()
$154
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:44 pm -
1 stop14h 51m
Sun 10/252:00 pm -
1 stop4h 03m
Deal found 9/9![Multiple Airlines logo]()
$158
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.
Fri 11/137:30 am -
1 stop4h 40m
Tue 11/177:30 am -
1 stop5h 02m
Deal found 9/8![United Airlines logo]()
$159
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 11/95:35 pm -
1 stop5h 00m
Fri 11/137:15 pm -
1 stop3h 40m
Deal found 9/8![Southwest logo]()
$164
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/129:30 am -
1 stop3h 51m
Thu 10/224:30 pm -
1 stop16h 23m
Deal found 9/9![Multiple Airlines logo]()
$165
Best flights from Nashville to St. LouisDiscover carefully curated flight deals from Nashville to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from Nashville to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/910:40 pm -
Nonstop1h 15m
Sat 11/148:45 am -
2 stops6h 10m
Deal found 9/7![Southwest logo]()
$132
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/289:30 am -
1 stop3h 51m
Sun 10/42:00 pm -
1 stop4h 03m
Deal found 9/8![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.
Thu 10/2910:23 am -
2 stops31h 17m
Sun 11/12:00 pm -
1 stop3h 53m
Deal found 9/9![Multiple Airlines logo]()
$234
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 12/73:15 pm -
1 stop4h 15m
Mon 12/142:20 pm -
1 stop5h 30m
Deal found 9/9![Southwest logo]()
$137
This CheapOair deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 10/59:30 am -
1 stop3h 51m
Tue 10/62:00 pm -
1 stop19h 03m
Deal found 9/5![Southern / Mokulele logo]()
$212
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 11/1812:30 pm -
Nonstop1h 10m
Sun 11/228:30 am -
Nonstop1h 10m
Deal found 9/9![Southwest logo]()
$228
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 11/185:05 pm -
1 stop5h 20m
Sat 11/211:40 pm -
2 stops5h 55m
Deal found 9/9![Southwest logo]()
$233
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.
Thu 10/86:10 pm -
1 stop5h 05m
Tue 10/1310:55 am -
2 stops5h 05m
Deal found 9/8![Southwest logo]()
$243
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:25 pm -
Nonstop1h 15m
Mon 10/265:50 pm -
Nonstop1h 10m
Deal found 9/6![Southwest logo]()
$245
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:55 am -
1 stop7h 10m
Sun 10/48:20 am -
1 stop4h 35m
Deal found 9/7![Southwest logo]()
$253
Last-minute flights from Nashville to St. LouisDiscover last-minute flight deals from Nashville to St. Louis. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Nashville to St. Louis. Data last updated September 10, 2026 and is based on user searches.
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.
Fri 9/119:30 am -
1 stop3h 51m
Mon 9/142:00 pm -
1 stop4h 03m
Deal found 9/6![Southern / Mokulele logo]()
$172
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 10/38:55 am -
1 stop7h 10m
Mon 10/55:50 pm -
Nonstop1h 10m
Deal found 9/8![Southwest logo]()
$133
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/59:30 am -
1 stop3h 51m
Thu 10/82:00 pm -
1 stop4h 03m
Deal found 9/6![Southern / Mokulele logo]()
$171
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 10/76:30 am -
Nonstop1h 15m
Wed 10/144:30 pm -
Nonstop1h 10m
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.
Fri 10/910:25 pm -
Nonstop1h 15m
Wed 10/145:30 am -
1 stop4h 50m
Deal found 9/9![Southwest logo]()
$154
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/129:30 am -
1 stop3h 51m
Thu 10/224:30 pm -
1 stop16h 23m
Deal found 9/9![Multiple Airlines logo]()
$165
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:30 am -
1 stop3h 51m
Wed 10/212:00 pm -
1 stop3h 53m
Deal found 9/6![Southern / Mokulele logo]()
$166
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:44 pm -
1 stop14h 51m
Sun 10/252:00 pm -
1 stop4h 03m
Deal found 9/9![Multiple Airlines logo]()
$158
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.
Fri 10/2310:25 pm -
Nonstop1h 15m
Mon 10/265:50 pm -
Nonstop1h 10m
Deal found 9/9![Southwest logo]()
$144
One-way flights from Nashville to St. LouisSearch for one-way flight options from Nashville to St. Louis. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from Nashville to St. Louis. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
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 9/298:55 pm -
Nonstop1h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Southwest logo]()
$59
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 10/89:44 pm -
1 stop14h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$65
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/169:30 am -
1 stop3h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Southern / Mokulele logo]()
$73
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 11/710:05 am -
2 stops6h 45m
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.
Wed 12/96:04 pm -
1 stop6h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$76
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.
Mon 11/95:14 pm -
1 stop4h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Delta logo]()
$79
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:30 am -
1 stop3h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Southern / Mokulele logo]()
$82
This Southern / Mokulele 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 Southern / Mokulele is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:30 am -
1 stop3h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Southern / Mokulele logo]()
$83
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.
Fri 10/166:30 am -
Nonstop1h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Southwest logo]()
$86
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.
Wed 10/149:30 am -
1 stop3h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Southern / Mokulele logo]()
$93
This Frontier deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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.
Sat 12/56:04 pm -
1 stop6h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Frontier logo]()
$100
Find flight deals from Nashville to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from Nashville (BNA) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 10, 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 | June |
Cheapest in | February |
Average price | $322 |
Good round-trip deal | $257 or less |
Good one-way deal | $117 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Nashville 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 7,457,451 searches. Data last updated September 10, 2026.
Use the filters below to find and compare flights from Nashville to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
NashvilleSt. Louis
BNA Nashville Intl - STL Lambert-St Louis
BNASTL
Nashville Intl
Tue 10/20
9:30 am-1:21 pm
1 stop3h 51m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$79
NashvilleSt. Louis
BNA Nashville Intl - STL Lambert-St Louis
BNASTL
Nashville Intl
Wed 10/7
8:05 am-1:20 pm
1 stop5h 15m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$79
NashvilleSt. Louis
BNA Nashville Intl - STL Lambert-St Louis
BNASTL
Nashville Intl
Thu 11/5
9:25 am-1:20 pm
1 stop3h 55m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$79
NashvilleSt. Louis
BNA Nashville Intl - STL Lambert-St Louis
BNASTL
Nashville Intl
Mon 11/9
5:14 pm-9:42 pm
1 stop4h 28m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$79
NashvilleSt. Louis
BNA Nashville Intl - STL Lambert-St Louis
BNASTL
Nashville Intl
Fri 3/5
9:30 am-1:21 pm
1 stop3h 51m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$83
NashvilleSt. Louis
BNA Nashville Intl - STL Lambert-St Louis
BNASTL
Nashville Intl
Fri 11/6
9:30 am-1:21 pm
1 stop3h 51m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$83
NashvilleSt. Louis
BNA Nashville Intl - STL Lambert-St Louis
BNASTL
Nashville Intl
Mon 10/19
9:30 am-1:21 pm
1 stop3h 51m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$93
Quickest round-trip
NashvilleSt. Louis
BNA Nashville Intl - STL Lambert-St Louis
BNASTL
Nashville Intl
Fri 11/6
6:30 am-7:45 am
Nonstop1h 15m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$123
NashvilleSt. Louis
BNA Nashville Intl - STL Lambert-St Louis
BNASTL
Nashville Intl
Tue 10/20
6:30 am-7:45 am
Nonstop1h 15m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$123
NashvilleSt. Louis
BNA Nashville Intl - STL Lambert-St Louis
BNASTL
Nashville Intl
Sat 10/10
8:00 pm-9:20 pm
Nonstop1h 20m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$123
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Nashville to St. Louis
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Nashville to St. Louis in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Nashville-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Nashville-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Nashville-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Nashville-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Nashville-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Nashville to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Nashville with our price prediction graph.
BNA-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 Nashville to St. Louis
Prices
More
What is the cheapest month to book a flight from Nashville to St. Louis?
Currently, February is the cheapest month in which you can book a flight from Nashville to St. Louis (average of $171). Flying from Nashville to St. Louis in June is currently the most expensive (average of $459). 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 BNA to STL?
Find hourly flight availability from Nashville 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 September 10, 2026.
It’s optimal to fly from Nashville to St. Louis in the afternoon. By choosing this option you can save up to 6% on the cost of your flight, compared to a flight in the evening.
What’s the top layover airport for flights from Nashville to St. Louis?
Share of 1-stop round-trip flights from Nashville to St. Louis chosen by Cheapflights users in the past 12 months, using the same layover each way.
Jonesboro (JBR) – chosen by Cheapflights users on 86% of 1-stop itineraries from Nashville to St. Louis on Cheapflights.
What’s the cheapest layover airport for flights from Nashville to St. Louis?
Average round-trip fare for 1-stop flights from Nashville to St. Louis, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Jonesboro (JBR) is the most affordable 1-stop option, with an average round-trip price of $177.
What’s the fastest layover option from Nashville to St. Louis?
Shortest average travel time for 1-stop one-way flights from Nashville to St. Louis, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Jonesboro (JBR) have the shortest average one-way travel time for 1-stop routes: 4h 01m.
Which airport typically offers the quickest layover for flights from Nashville to St. Louis?
Average layover duration for 1-stop one-way flights from Nashville to St. Louis, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 1h 12m.
The best insider tips for Nashville to St. Louis flights
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Reviews of airlines servicing St. Louis
Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated September 10, 2026.
Read through reviews of airlines operating flights from Nashville to St. Louis, such as Southwest and Southern / Mokulele. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Related info for your journey
Find useful and relevant information for your journey from Nashville 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 locationsFairview Heights
O'Fallon
Fenton
Swansea
Eureka
Maryland Heights
Collinsville
Wentzville
Edwardsville
Glencoe
Chesterfield
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Nashville and St. Louis flights
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Top 2 airlines flying from Nashville to St. Louis
Discover the top 2 airlines that operate flights from Nashville 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 7,457,451 searches. Data last updated September 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$117 | Average$337 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$153 | Average$171 | FlexibilityNo cancel fee | On-timeN/A |