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Tennessee

$59+ Cheap flights from St. Louis (STL) to Tennessee

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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BNA
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from St. Louis to Tennessee

Cheapest flights from St. Louis to Tennessee
Explore the most affordable flight options available from St. Louis to Tennessee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/26. 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 2/118:17 pm
STL
-
MEM
1 stop21h 52m
Frontier
Sun 2/157:15 pm
MEM
-
STL
1 stop11h 36m
Frontier
Deal found 1/26$145
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 2/203:49 pm
STL
-
MEM
1 stop18h 31m
Multiple Airlines
Sun 2/227:15 pm
MEM
-
STL
1 stop11h 36m
Multiple Airlines
Deal found 1/26$146
This Trip.com deal was found by Cheapflights users on 1/27. 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 2/29:50 am
STL
-
BNA
1 stop3h 58m
Southern / Mokulele
Fri 2/62:35 pm
BNA
-
STL
1 stop4h 01m
Southern / Mokulele
Deal found 1/27$155
This Trip.com deal was found by Cheapflights users on 1/25. 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 3/69:50 am
STL
-
BNA
1 stop3h 58m
Southern / Mokulele
Mon 3/92:35 pm
BNA
-
STL
1 stop4h 06m
Southern / Mokulele
Deal found 1/25$163
This Kiwi.com deal was found by Cheapflights users on 1/25. 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 2/273:49 pm
STL
-
BNA
1 stop16h 40m
Multiple Airlines
Mon 3/22:35 pm
BNA
-
STL
1 stop4h 01m
Multiple Airlines
Deal found 1/25$164
This Kiwi.com deal was found by Cheapflights users on 1/24. 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 3/199:50 am
STL
-
BNA
1 stop4h 05m
Southern / Mokulele
Mon 3/232:35 pm
BNA
-
STL
1 stop4h 06m
Southern / Mokulele
Deal found 1/24$169
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/69:50 am
STL
-
BNA
1 stop3h 58m
Southern / Mokulele
Sun 2/82:35 pm
BNA
-
STL
1 stop4h 01m
Southern / Mokulele
Deal found 1/27$171
This Southern / Mokulele deal was found by Cheapflights users on 1/27. 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 Southern / Mokulele is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/269:50 am
STL
-
BNA
1 stop3h 58m
Southern / Mokulele
Sun 3/12:35 pm
BNA
-
STL
1 stop4h 01m
Southern / Mokulele
Deal found 1/27$172
This CheapOair deal was found by Cheapflights users on 1/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/179:50 am
STL
-
BNA
1 stop3h 58m
Southern / Mokulele
Mon 4/202:35 pm
BNA
-
STL
1 stop4h 01m
Southern / Mokulele
Deal found 1/27$173
This Kiwi.com deal was found by Cheapflights users on 1/24. 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 2/118:17 pm
STL
-
BNA
2 stops23h 31m
Multiple Airlines
Sat 2/149:25 am
BNA
-
STL
1 stop14h 34m
Multiple Airlines
Deal found 1/24$181
This Kiwi.com deal was found by Cheapflights users on 1/24. 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 2/208:20 pm
STL
-
BNA
2 stops21h 25m
Multiple Airlines
Tue 2/242:35 pm
BNA
-
STL
1 stop4h 01m
Multiple Airlines
Deal found 1/24$189
This Kiwi.com deal was found by Cheapflights users on 1/24. 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 2/129:50 am
STL
-
BNA
1 stop3h 58m
Southern / Mokulele
Sun 2/152:35 pm
BNA
-
STL
1 stop4h 01m
Southern / Mokulele
Deal found 1/24$191

Find flight deals from St. Louis to Tennessee

Keep the following information in mind while searching for St. Louis to Tennessee flight deals. Data was last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$145
(Kiwi.com)

One-way from

$59
(Southwest)

Popular in

June

Cheapest in

February

Average price

$252

Good round-trip deal

$351 or less

Good one-way deal

$145 or less
Provider with most accurate pricing for Lambert-St Louis-Nashville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Nashville Intl flights.
Search Deals
From Lambert-St Louis to Tennessee
Search Deals
One-way flight from Lambert-St Louis to Tennessee
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Lambert-St Louis to Tennessee.
Search Deals
Price to beat on a one-way flight from Lambert-St Louis to Tennessee.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Tennessee 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 January 27, 2026.
Use the filters below to find and compare flights from St. Louis to Tennessee that are best for you.

Fly from

St. Louis

Fly to

Tennessee

Route

Depart

Return

Price

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Wed 2/25

8:17 pm-6:09 pm

1 stop21h 52m

Memphis

Wed 3/4

11:15 am-10:27 pm

1 stop11h 12m

$146

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

$155

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Fri 3/20

9:50 am-1:55 pm

1 stop4h 05m

Nashville Intl

Sun 3/22

2:35 pm-6:41 pm

1 stop4h 06m

$169

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Fri 2/20

9:50 am-1:48 pm

1 stop3h 58m

Nashville Intl

Tue 2/24

2:35 pm-6:36 pm

1 stop4h 01m

$171

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Fri 2/27

9:50 am-1:48 pm

1 stop3h 58m

Nashville Intl

Mon 3/2

2:35 pm-6:36 pm

1 stop4h 01m

$172

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Mon 3/2

9:50 am-1:48 pm

1 stop3h 58m

Nashville Intl

Tue 3/3

2:35 pm-6:36 pm

1 stop4h 01m

$172

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Sat 2/28

9:50 am-1:48 pm

1 stop3h 58m

Nashville Intl

Mon 3/2

2:35 pm-6:36 pm

1 stop4h 01m

$172

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Fri 2/6

9:50 am-1:48 pm

1 stop3h 58m

Nashville Intl

Sun 2/8

2:35 pm-6:36 pm

1 stop4h 01m

$172

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Thu 2/26

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. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Wed 2/11

8:17 pm-6:08 pm

2 stops21h 51m

Memphis

Sun 2/15

7:15 pm-6:51 am

1 stop11h 36m

$216

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 48 results
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Best time to book a flight from St. Louis to Tennessee

Have a flexible travel schedule? Discover the best time to fly to Tennessee 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 Tennessee

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

Currently, November is the cheapest month in which you can book a flight from St. Louis to Tennessee (average of $128). Flying from St. Louis to Tennessee in June is currently the most expensive (average of $174). 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 TN?

Find hourly flight availability from St. Louis to Tennessee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 27, 2026.

When flying from St. Louis to Tennessee, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 30% versus a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Tennessee. Price data was last updated on January 24, 2026.

Travelers seeking maximum savings on their St. Louis to Tennessee flight should consider departing on Saturday afternoons 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.

How much does it cost to fly round-trip from St. Louis to Tennessee?

Reviews of airlines servicing Tennessee

Get insights into the airlines that provide service to Tennessee. 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 Tennessee. Reviews last updated January 27, 2026.
Read through reviews of airlines operating flights from St. Louis to Tennessee, such as Southwest, Delta, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,268 reviews

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,268 reviews
Southwest
8.0
Very good
4,268 reviews

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,124 reviews
Southwest
8.0
Very good
4,268 reviews

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,209 reviews
Southwest
8.0
Very good
4,268 reviews

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,201 reviews
Southwest
8.0
Very good
4,268 reviews

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southern / Mokulele
6.5
Okay
27 reviews
Southwest
8.0
Very good
4,268 reviews

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

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

  • What airport do you fly from for flights from St. Louis to Tennessee?

    Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to Tennessee. It is only a 12.7 mi journey to Lambert-St Louis (STL) from St. Louis’s city center.

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

    The Lambert-St Louis to Tennessee flight path was viewed by 19 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Southern / Mokulele, American Airlines, and Delta can get you from St. Louis to Tennessee in just under 3h 58m. Your travel time can differ by up to 1h 12m. There are 272 mi between St. Louis and Tennessee. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with Southern / Mokulele, which is currently one of the cheapest options available, starting at $82. Delta flights start at $83 while deals on Southwest start at $96 one-way.

  • What are the most popular routes from St. Louis to Tennessee?

    The most popular flight routes from St. Louis to Tennessee are Lambert-St Louis - Nashville Intl, Lambert-St Louis - Knoxville McGhee Tyson and Lambert-St Louis - Memphis.

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

    The cheapest flight price from St. Louis to Tennessee is $96. On average you can expect to pay $285. The most popular route, (Lambert-St Louis - Nashville Intl), can usually be booked for $155.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from St. Louis to Tennessee (average of $128). Flying from St. Louis to Tennessee in June is currently the most expensive (average of $174). 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

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Alternative routes for St. Louis to Tennessee

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from St. Louis to Tennessee

Discover the top 5 airlines that operate flights from St. Louis to Tennessee. 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Southern / MokuleleCheapest$157Average$167FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$189Average$328FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$213Average$315FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$213Average$347FlexibilityNo cancel feeOn-time71%
DeltaCheapest$222Average$308FlexibilityNo cancel feeOn-timeN/A

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