HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Nashville

$64+ 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BNA
Jul 12 — Jul 191
Sat 7/12
Sat 7/19
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from St. Louis to Nashville 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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 July 7, 2025.

Round-trip from

$137
(Southwest)

One-way from

$64
(Southwest)

Popular in

June

Cheapest in

February

Average price

$220

Good round-trip deal

$213 or less

Good one-way deal

$197 or less
From Lambert-St Louis to Nashville Intl
Search Deals
One-way flight from Lambert-St Louis to Nashville Intl
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from Lambert-St Louis to Nashville Intl.
Search Deals
Price to beat on a one-way flight from Lambert-St Louis to Nashville Intl.
Search Deals

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 July 7, 2025.

This Southwest deal was found by Cheapflights users on 7/6. 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.
Thu 8/71:50 pmSTL - BNA
Nonstop1h 10mSouthwest
Mon 8/115:55 pmBNA - STL
Nonstop1h 15mSouthwest
Deal found 7/6$137
This KAYAK deal was found by Cheapflights users on 7/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/79:50 amSTL - BNA
1 stop4h 05mSouthern / Mokulele
Sun 11/92:35 pmBNA - STL
1 stop4h 06mSouthern / Mokulele
Deal found 7/6$159
This Delta deal was found by Cheapflights users on 7/6. 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 8/77:11 pmSTL - BNA
1 stop4h 09mDelta
Mon 8/1110:55 amBNA - STL
1 stop3h 46mDelta
Deal found 7/6$177
This FlightHub deal was found by Cheapflights users on 7/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/52:30 pmSTL - BNA
1 stop20h 07mSpirit Airlines
Sat 10/119:25 amBNA - STL
1 stop22h 24mSpirit Airlines
Deal found 7/6$189
This Mytrip deal was found by Cheapflights users on 7/6. 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.
Sat 7/2610:45 amSTL - BNA
2 stops21h 58mMultiple Airlines
Thu 7/319:03 amBNA - STL
1 stop7h 28mMultiple Airlines
Deal found 7/6$193

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 July 7, 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

Thu 8/7

1:50 pm-3:00 pm

Nonstop1h 10m

Nashville Intl

Mon 8/11

5:55 pm-7:10 pm

Nonstop1h 15m

$137

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Fri 8/22

9:50 am-1:55 pm

1 stop4h 05m

Nashville Intl

Sun 8/24

2:35 pm-6:41 pm

1 stop4h 06m

$159

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Thu 8/7

7:11 pm-11:20 pm

1 stop4h 09m

Nashville Intl

Mon 8/11

10:55 am-2:41 pm

1 stop3h 46m

$177

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Sun 10/5

2:30 pm-10:37 am

1 stop20h 07m

Nashville Intl

Sat 10/11

9:25 am-7:49 am

1 stop22h 24m

$189

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Sat 7/26

10:45 am-8:43 am

2 stops21h 58m

Nashville Intl

Thu 7/31

9:03 am-4:31 pm

1 stop7h 28m

$193

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Wed 8/20

1:35 pm-2:45 pm

Nonstop1h 10m

$64

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Fri 8/8

9:50 am-1:55 pm

1 stop4h 05m

$82

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Sat 8/30

5:30 pm-10:59 pm

1 stop5h 29m

$84

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Sun 9/28

2:30 pm-10:37 am

1 stop20h 07m

$90

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Sun 10/5

5:11 pm-10:57 pm

1 stop5h 46m

$108

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Showing 1-10 of 11 results
1
2

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 June 27, 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 $292). 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 July 7, 2025.

It’s optimal to fly from St. Louis to Nashville in the evening. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight at noon.

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 July 6, 2025.

Travelers seeking maximum savings on their St. Louis to Nashville flight should consider departing on Monday evenings when fares are most often at their lowest. Friday at noon 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 July 7, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines 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
4,257 reviews

Crew

8.6

Overall

8.0

Entertainment

7.6

Food

7.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,257 reviews
Southwest
8.0
Very good
4,257 reviews

Crew

8.6

Overall

8.0

Entertainment

7.6

Food

7.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,962 reviews
Southwest
8.0
Very good
4,257 reviews

Crew

8.6

Overall

8.0

Entertainment

7.6

Food

7.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,844 reviews
Southwest
8.0
Very good
4,257 reviews

Crew

8.6

Overall

8.0

Entertainment

7.6

Food

7.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Spirit Airlines
6.3
Okay
8,068 reviews
Southwest
8.0
Very good
4,257 reviews

Crew

8.6

Overall

8.0

Entertainment

7.6

Food

7.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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 10m for a nonstop flight. There are 2 flights 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 17 times in the past calendar month.

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

    Southwest, at $137, was found to be the cheapest airline from St. Louis to Nashville.Alternate airlines to your destination round-trip include Southern / Mokulele and Delta. These flights start at 45% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from St. Louis to Nashville one-way?

    The cheapest airline one-way is Southwest, with whom users have recently found tickets for as low as $64. However, be on the lookout for offers from Southern / Mokulele and United Airlines, as they are both options that can get you from St. Louis to Nashville for a low price.

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

    On average you can expect to pay $283 for a flight from St. Louis to Nashville. The cheapest flight overall is $144 while the most popular route, (Lambert-St Louis - Nashville Intl) is currently priced at $137.

  • 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 $292). 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 St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Bowling Green
Cookeville
Franklin
Murfreesboro
Hopkinsville
Antioch
Lebanon
Hermitage
Brentwood
Franklin
Dickson
Smyrna
Mount Juliet
Goodlettsville
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 July 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
Southern / MokuleleCheapest$156Average$173FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$212Average$305FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.