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$78+ Cheap flights from St. Louis to Nashville (STL - BNA)

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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BNA
Oct 29 — Nov 51
Wed 10/29
Wed 11/5
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Lambert-St Louis to Nashville Intl are usually found in February or August, booked 34 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from St. Louis to Nashville

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Nashville (BNA). 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 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$141
(Trip.com)

One-way from

$78
(Trip.com)

Popular in

June

Cheapest in

February

Average price

$222

Good round-trip deal

$279 or less

Good one-way deal

$177 or less
Provider with most accurate pricing for Lambert-St Louis-Nashville Intl flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Nashville Intl flights.
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From Lambert-St Louis to Nashville Intl
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One-way flight from Lambert-St Louis to Nashville Intl
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Highest demand for flights based on searches. 9% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Lambert-St Louis to Nashville Intl.
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Price to beat on a one-way flight from Lambert-St Louis to Nashville Intl.
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Find flight deals from St. Louis to Nashville

Cheapest flights from St. Louis to Nashville
Explore the most affordable flight options available from St. Louis to Nashville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2025.

This Trip.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/279:50 amSTL - BNA
1 stop3h 58mSouthern / Mokulele
Mon 11/32:35 pmBNA - STL
1 stop4h 01mSouthern / Mokulele
Deal found 9/27$141
This Booking.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/257:52 pmSTL - BNA
1 stop28h 07mFrontier
Sat 11/13:42 pmBNA - STL
1 stop18h 25mFrontier
Deal found 9/27$148
This Trip.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 10/29:50 amSTL - BNA
1 stop3h 58mSouthern / Mokulele
Fri 10/32:35 pmBNA - STL
1 stop4h 01mSouthern / Mokulele
Deal found 9/29$150
This Trip.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/99:50 amSTL - BNA
1 stop3h 58mMultiple Airlines
Mon 10/136:12 amBNA - STL
1 stop26h 55mMultiple Airlines
Deal found 9/27$152
This Flightnetwork deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:45 pmSTL - BNA
1 stop19h 02mFrontier
Mon 11/173:42 pmBNA - STL
1 stop17h 25mFrontier
Deal found 9/27$159
This Booking.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/147:45 pmSTL - BNA
1 stop19h 02mFrontier
Sun 11/1611:10 amBNA - STL
1 stop22h 30mFrontier
Deal found 9/27$161
This Trip.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/139:50 amSTL - BNA
1 stop3h 58mMultiple Airlines
Fri 10/1711:25 amBNA - STL
1 stop21h 42mMultiple Airlines
Deal found 9/28$162
This Trip.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 11/69:50 amSTL - BNA
1 stop3h 58mSouthern / Mokulele
Sun 11/92:35 pmBNA - STL
1 stop4h 01mSouthern / Mokulele
Deal found 9/29$171
This Southern / Mokulele deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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.
Thu 10/99:50 amSTL - BNA
1 stop3h 58mSouthern / Mokulele
Fri 10/102:35 pmBNA - STL
1 stop4h 01mSouthern / Mokulele
Deal found 9/29$172
This Southwest deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 10/297:05 pmSTL - BNA
Nonstop1h 05mSouthwest
Wed 11/58:50 pmBNA - STL
Nonstop1h 20mSouthwest
Deal found 9/29$173
This FlightHub deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/289:50 amSTL - BNA
1 stop3h 58mMultiple Airlines
Sat 11/13:42 pmBNA - STL
1 stop18h 25mMultiple Airlines
Deal found 9/27$175

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Nashville 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 September 29, 2025.
Use the filters below to find and compare flights from St. Louis to Nashville that are best for you.

Fly from

St. Louis

Fly to

Nashville

Route

Depart

Return

Price

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Mon 10/27

9:50 am-1:48 pm

1 stop3h 58m

Nashville Intl

Mon 11/3

2:35 pm-6:36 pm

1 stop4h 01m

$141

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Thu 11/13

7:45 pm-2:47 pm

1 stop19h 02m

Nashville Intl

Mon 11/17

3:42 pm-9:07 am

1 stop17h 25m

$159

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Fri 11/14

7:45 pm-2:47 pm

1 stop19h 02m

Nashville Intl

Sun 11/16

11:10 am-9:40 am

1 stop22h 30m

$161

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Fri 2/27

9:50 am-1:48 pm

1 stop3h 58m

Nashville Intl

Sun 3/1

2:35 pm-6:36 pm

1 stop4h 01m

$172

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Thu 10/9

9:50 am-1:48 pm

1 stop3h 58m

Nashville Intl

Fri 10/10

2:35 pm-6:36 pm

1 stop4h 01m

$172

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Wed 10/29

7:05 pm-8:10 pm

Nonstop1h 05m

Nashville Intl

Wed 11/5

8:50 pm-10:10 pm

Nonstop1h 20m

$173

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Wed 11/12

12:45 pm-1:55 pm

Nonstop1h 10m

Nashville Intl

Wed 11/19

8:50 pm-10:10 pm

Nonstop1h 20m

$173

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Tue 10/28

9:50 am-1:48 pm

1 stop3h 58m

Nashville Intl

Sat 11/1

3:42 pm-10:07 am

1 stop18h 25m

$175

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Fri 11/14

9:50 am-1:48 pm

1 stop3h 58m

Nashville Intl

Sun 11/16

2:35 pm-6:36 pm

1 stop4h 01m

$193

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Sat 11/8

7:45 pm-2:47 pm

1 stop19h 02m

$79

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/27

Showing 1-10 of 19 results
1
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Compare providers for flights from St. Louis to Nashville

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 St. Louis to Nashville in September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Nashville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Nashville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Nashville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Nashville 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 St. Louis-Nashville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for St. Louis to Nashville flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your St. Louis to Nashville trip
Airports
STL

Expect security screening to take 5-10 minutes during off-peak times. Check real-time wait times online before heading to the airport.

Read more about STLby Taryn White
BNA

For a quick exit, use WeGo Public Transit’s Route 18 from BNA to Nashville. It runs every 45 minutes from early morning until midnight.

Read more about BNAby Mark Chesnut
Our travel experts
Mark Chesnut

Mark Chesnut

Expert on BNA

Mark Chesnut

Mark Chesnut

Mark Chesnut is a travel writer and public speaker with more than 30 years of experience. The 2019 winner of the NLGJA Excellence in Travel Writing Award, Mark is the author of the book “Prepare for Departure” and has covered air travel for multiple top consumer and trade media outlets.

Read more
Taryn White

Taryn White

Expert on STL

Taryn White

Taryn White

Taryn White is a freelance travel writer, digital creator, and travel advisor who has visited nearly 100 countries and all 50 states. She’s familiar with many airports and enjoys beach hopping, boutique hotels, spa experiences, and exploring local culture. Her work has appeared in Travel + Leisure, Condé Nast Traveler, National Geographic, Smithsonian Magazine, AFAR, and more.

Read more

Best time to book a flight from St. Louis to Nashville

Have a flexible travel schedule? Discover the best time to fly to Nashville from St. Louis with our price prediction graph.
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 Nashville

How far ahead should I book a flight from St. Louis to Nashville?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Nashville. Price data was last updated on September 26, 2025.

To ensure you get the cheapest price possible for a flight from St. Louis to Nashville, you should look to book at least 34 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from St. Louis to Nashville?

Currently, January is the cheapest month in which you can book a flight from St. Louis to Nashville (average of $220). Flying from St. Louis to Nashville in June is currently the most expensive (average of $290). 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 BNA?

Find hourly flight availability from St. Louis to Nashville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 29, 2025.

It’s optimal to fly from St. Louis to Nashville in the evening. By choosing this option you can save up to 8% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from St. Louis to Nashville?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Nashville. Price data was last updated on September 28, 2025.

Travelers seeking maximum savings on their St. Louis to Nashville flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Nashville

Get insights into the airlines that provide service to Nashville. 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 Nashville. Reviews last updated September 29, 2025.
See what other customers who have flown with Southwest from St. Louis to Nashville have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Nashville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from St. Louis to Nashville?

    If you book a flight from St. Louis to Nashville, you will be flying from Lambert-St Louis to Nashville Intl. Flights to Nashville Intl (BNA) from Lambert-St Louis (STL) take 1h 05m for a nonstop flight. There is 1 flight from Lambert-St Louis to Nashville per day from 2 airlines.

  • How popular is this St. Louis to Nashville flight route?

    Flights from Lambert-St Louis to Nashville Intl have been viewed 15 times in the past calendar month.

  • How long is the flight from St. Louis to Nashville?

    Airlines like Southern / Mokulele and Frontier fly from St. Louis to Nashville in about 3h 58m. The time it takes to get you to your destination can typically vary by up to 15h 04m. The distance between St. Louis and Nashville is about 272 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from St. Louis to Nashville round-trip?

    Southern / Mokulele, at $157, was found to be the cheapest airline from St. Louis to Nashville. An alternate airline flying to your destination would be Southwest. These flights start at 36% lower than the current average price 3 months from now.

  • What are the cheapest flights from St. Louis to Nashville?

    On average you can expect to pay $296 for a flight from St. Louis to Nashville. The cheapest flight overall is $118 while the most popular route, (Lambert-St Louis - Nashville Intl) is currently priced at $146.

  • Can I find deals for flights from St. Louis to Nashville that include hotel bookings?

    Yes. In addition to deals on St. Louis to Nashville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Nashville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Nashville.

  • Can I find deals for business class flights from St. Louis to Nashville?

    Yes. Cheapflights offers flight deals from St. Louis to Nashville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Nashville?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Nashville (average of $220). Flying from St. Louis to Nashville in June is currently the most expensive (average of $290). 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.

See more FAQs

Traveling to a place near Nashville?

Book flights to Nashville if you plan to visit one of these locations
Bowling Green
Cookeville
Franklin
Lebanon
Murfreesboro
Antioch
Hermitage
Brentwood
Franklin
Dickson
Mount Juliet
Goodlettsville
Hopkinsville
Smyrna
Springfield
Tullahoma
Spring Hill

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from St. Louis to Nashville

Discover the top 2 airlines that operate flights from St. Louis to Nashville. 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 September 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Southern / MokuleleCheapest$157Average$170FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$199Average$299FlexibilityNo cancel feeOn-time63%

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