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$82+ Cheap flights from Nashville to St. Louis (BNA - 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — STL
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap 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 May 1, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$152
(eDestinos)

One-way from

$82
(Expedia)

Popular in

February

Cheapest in

January

Average price

$207

Good round-trip deal

$248 or less

Good one-way deal

$120 or less
Provider with most accurate pricing for Nashville Intl-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Nashville Intl-Lambert-St Louis flights.
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From Nashville Intl to Lambert-St Louis
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One-way flight from Nashville Intl to Lambert-St Louis
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from Nashville Intl to Lambert-St Louis.
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Price to beat on a one-way flight from Nashville Intl to Lambert-St Louis.
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Find flight deals from Nashville to St. Louis

Cheapest flights from Nashville to St. Louis
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 May 1, 2025.

This eDestinos deal was found by Cheapflights users on 4/30. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/302:35 pmBNA - STL
1 stop4h 06mSouthern / Mokulele
Fri 6/69:50 amSTL - BNA
1 stop4h 05mSouthern / Mokulele
Deal found 4/30$152
This Southwest deal was found by Cheapflights users on 4/30. 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 5/246:10 amBNA - STL
Nonstop1h 15mSouthwest
Sun 5/2511:50 amSTL - BNA
Nonstop1h 10mSouthwest
Deal found 4/30$183
This FlightHub deal was found by Cheapflights users on 4/30. 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.
Fri 6/132:35 pmBNA - STL
1 stop4h 06mMultiple Airlines
Mon 6/167:13 pmSTL - BNA
1 stop14h 35mMultiple Airlines
Deal found 4/30$201
This Delta deal was found by Cheapflights users on 4/30. 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 5/249:15 amBNA - STL
1 stop5h 20mDelta
Sun 5/256:00 amSTL - BNA
1 stop5h 11mDelta
Deal found 4/30$203
This Mytrip deal was found by Cheapflights users on 4/30. 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 6/1111:14 amBNA - STL
2 stops29h 50mSpirit Airlines
Sun 6/156:36 pmSTL - BNA
1 stop25h 02mSpirit Airlines
Deal found 4/30$234
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 6/114:57 pmBNA - STL
1 stop5h 48mUnited Airlines
Sun 6/155:27 pmSTL - BNA
1 stop5h 33mUnited Airlines
Deal found 4/30$236
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Mon 5/1210:08 amBNA - STL
1 stop5h 13mAmerican Airlines
Mon 5/124:52 pmSTL - BNA
1 stop5h 48mAmerican Airlines
Deal found 4/30$595

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 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Nashville to St. Louis that are best for you.

Fly from

Nashville

Fly to

St. Louis

Route

Depart

Return

Price

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

Fri 5/30

2:35 pm-6:41 pm

1 stop4h 06m

Lambert-St Louis

Fri 6/6

9:50 am-1:55 pm

1 stop4h 05m

$152

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

Sat 5/24

6:10 am-7:25 am

Nonstop1h 15m

Lambert-St Louis

Sun 5/25

7:35 pm-8:45 pm

Nonstop1h 10m

$183

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

Fri 6/13

2:35 pm-6:41 pm

1 stop4h 06m

Lambert-St Louis

Mon 6/16

7:13 pm-9:48 am

1 stop14h 35m

$201

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

Sat 5/24

9:15 am-2:35 pm

1 stop5h 20m

Lambert-St Louis

Sun 5/25

6:00 am-11:11 am

1 stop5h 11m

$203

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

Wed 6/11

11:14 am-5:04 pm

2 stops29h 50m

Lambert-St Louis

Sun 6/15

6:36 pm-7:38 pm

1 stop25h 02m

$234

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

Wed 6/11

4:57 pm-10:45 pm

1 stop5h 48m

Lambert-St Louis

Sun 6/15

5:27 pm-11:00 pm

1 stop5h 33m

$236

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

Mon 5/12

10:08 am-3:21 pm

1 stop5h 13m

Lambert-St Louis

Mon 5/12

4:52 pm-10:40 pm

1 stop5h 48m

$595

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

Fri 5/9

2:35 pm-6:41 pm

1 stop4h 06m

$82

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

Tue 6/17

7:00 am-9:12 am

1 stop26h 12m

$91

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

Tue 6/24

9:50 pm-11:05 pm

Nonstop1h 15m

$92

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 15 results
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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 May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust 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 Nashville-St. Louis flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Nashville-St. Louis flight deals on Cheapflights vs. Mytrip >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 Mytrip the most. Mytrip 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.
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

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

Currently, August is the cheapest month in which you can book a flight from Nashville to St. Louis (average of $311). Flying from Nashville to St. Louis in March is currently the most expensive (average of $356). 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 May 1, 2025.

It’s optimal to fly from Nashville to St. Louis in the evening. By choosing this option you can save up to 11% on the cost of your flight, compared to a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Nashville to St. Louis. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Nashville to St. Louis flight should consider departing on Thursday afternoons 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.

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 May 1, 2025.
Southwest
8.0
Very good
4,294 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,294 reviews
Southwest
8.0
Very good
4,294 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,934 reviews
Southwest
8.0
Very good
4,294 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,696 reviews
Southwest
8.0
Very good
4,294 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,294 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

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.

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

    Lambert-St Louis is the airport most travelers will use when flying to St. Louis from Nashville Intl. Booking flights from Nashville Intl (BNA) to Lambert-St Louis (STL) should be relatively easy as there are 3 daily flights to St. Louis from 4 different airlines. 1h 15m is how long a flight from Nashville to Lambert-St Louis will take if you book a nonstop flight.

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

    Within the past month, 13 users have taken a look at flights from Nashville Intl to Lambert-St Louis.

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

    Cheapflights users have booked flights from Nashville to St. Louis round-trip from $152. Other airlines that can offer you cheap pricing are Southwest, from $183, and Delta, from $203. Southern / Mokulele is priced at 41% lower than the current average price of a flight leaving 3 months from now.

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

    $82 is the cheapest one-way deal found within the past few days, from Southern / Mokulele. You may also be able to find cheap deals on Frontier and Southwest, with prices starting from $91 and $92, respectively.

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

    On average you can expect to pay $251 for a flight from Nashville to St. Louis. The cheapest flight overall is $102 while the most popular route, (Nashville Intl - Lambert-St Louis) is currently priced at $172.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Nashville to St. Louis 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 Nashville to St. Louis?

    Currently, August is the cheapest month in which you can book a flight from Nashville to St. Louis (average of $311). Flying from Nashville to St. Louis in March is currently the most expensive (average of $356). 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
Fenton
Maryland Heights
Fairview Heights
Collinsville
Wentzville
Eureka
St. Peters
Festus
Glencoe
Alton
Farmington
O'Fallon

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Top 4 airlines flying from Nashville to St. Louis

Discover the top 4 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 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Southern / MokuleleCheapest$155Average$197FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$162Average$308FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$205Average$309FlexibilityNo cancel feeOn-time63%
DeltaCheapest$214Average$298FlexibilityNo cancel feeOn-timeN/A

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