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

The Lambert-St Louis to Tennessee flight path was viewed by 16 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, Delta, and American Airlines can get you from St. Louis to Tennessee in just under 3h 58m. Your travel time can differ by up to 2h 32m. 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 $80. Delta flights start at $83 while deals on American Airlines start at $99 one-way.

In terms of precipitation, rainfall in Tennessee ranges from 2.8 - 5.0 inches per month. May is typically the wettest month, when rainfall can reach 5.0 in. October is typically the driest time to visit Tennessee when rainfall is around 2.8 in.

If weather is an important factor for your trip to Tennessee, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

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 $352. The most popular route, (Lambert-St Louis - Nashville Intl), can usually be booked for $154.

What are the most popular airlines that fly from St. Louis to Tennessee?

Consider Southwest, American Airlines or Delta when booking your flight. These represent the most popular airlines when flying from St. Louis to Tennessee.

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.

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.

$77+ Flights from St. Louis to Tennessee

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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 December 12, 2025.

Sat 12/139:50 amSTL - BNA

1 stop3h 58mSouthern / Mokulele

Mon 12/152:35 pmBNA - STL

1 stop4h 01mSouthern / Mokulele

Deal found 12/9

$161

Mon 12/159:50 amSTL - BNA

1 stop3h 58mSouthern / Mokulele

Tue 12/162:35 pmBNA - STL

1 stop4h 01mSouthern / Mokulele

Deal found 12/11

$171

Thu 12/119:50 amSTL - BNA

1 stop3h 58mSouthern / Mokulele

Fri 12/192:35 pmBNA - STL

1 stop4h 01mSouthern / Mokulele

Deal found 12/9

$172

Mon 12/229:50 amSTL - BNA

1 stop3h 58mSouthern / Mokulele

Mon 12/292:35 pmBNA - STL

1 stop4h 01mSouthern / Mokulele

Deal found 12/10

$192

Wed 12/249:50 amSTL - BNA

1 stop3h 58mSouthern / Mokulele

Sun 12/282:35 pmBNA - STL

1 stop4h 01mSouthern / Mokulele

Deal found 12/9

$193

Tue 12/239:50 amSTL - BNA

1 stop3h 58mSouthern / Mokulele

Sun 12/282:35 pmBNA - STL

1 stop4h 01mSouthern / Mokulele

Deal found 12/11

$224

Thu 12/119:50 amSTL - BNA

1 stop3h 58mSouthern / Mokulele

Fri 12/122:35 pmBNA - STL

1 stop4h 01mSouthern / Mokulele

Deal found 12/10

$225

Thu 12/257:05 amSTL - CHA

1 stop7h 02mAmerican Airlines

Mon 12/298:27 amCHA - STL

1 stop6h 09mAmerican Airlines

Deal found 12/10

$244

Fri 12/269:50 amSTL - BNA

1 stop3h 58mSouthern / Mokulele

Sun 12/282:35 pmBNA - STL

1 stop4h 01mSouthern / Mokulele

Deal found 12/9

$247

Thu 12/2510:42 amSTL - BNA

2 stops11h 45mMultiple Airlines

Sun 12/282:35 pmBNA - STL

1 stop4h 01mMultiple Airlines

Deal found 12/9

$299

Sun 12/2110:57 amSTL - BNA

2 stops23h 12mMultiple Airlines

Mon 12/222:35 pmBNA - STL

1 stop4h 01mMultiple Airlines

Deal found 12/9

$305

Mon 12/294:27 pmSTL - MEM

1 stop26h 55mMultiple Airlines

Thu 1/811:44 amMEM - STL

1 stop10h 49mMultiple Airlines

Deal found 12/11

$305

Best flights from St. Louis to Tennessee
Discover carefully curated flight deals from St. Louis to Tennessee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Mon 1/2610:16 amSTL - BNA

1 stop6h 39mMultiple Airlines

Tue 1/275:50 pmBNA - STL

1 stop29h 43mMultiple Airlines

Deal found 12/9

$150

Fri 1/239:50 amSTL - BNA

1 stop3h 58mSouthern / Mokulele

Sun 1/252:35 pmBNA - STL

1 stop4h 01mSouthern / Mokulele

Deal found 12/8

$172

Wed 1/76:00 amSTL - CHA

1 stop4h 01mDelta

Wed 1/145:30 amCHA - STL

1 stop6h 35mDelta

Deal found 12/10

$229

Wed 1/213:54 pmSTL - CHA

1 stop6h 30mAmerican Airlines

Sat 1/2410:28 amCHA - STL

1 stop5h 36mAmerican Airlines

Deal found 12/9

$229

Sun 2/16:30 amSTL - TYS

1 stop5h 54mUnited Airlines

Sat 2/76:45 amTYS - STL

1 stop6h 44mUnited Airlines

Deal found 12/10

$265

Wed 1/75:11 pmSTL - BNA

1 stop15h 18mMultiple Airlines

Fri 1/97:31 pmBNA - STL

1 stop14h 31mMultiple Airlines

Deal found 12/10

$156

Thu 1/19:50 amSTL - BNA

1 stop3h 58mSouthern / Mokulele

Sun 1/42:35 pmBNA - STL

1 stop4h 01mSouthern / Mokulele

Deal found 12/9

$172

Mon 1/269:50 amSTL - BNA

1 stop3h 58mSouthern / Mokulele

Thu 1/292:35 pmBNA - STL

1 stop4h 01mSouthern / Mokulele

Deal found 12/8

$172

Thu 1/157:50 amSTL - MEM

2 stops6h 10mSouthwest

Thu 1/226:10 amMEM - STL

2 stops7h 25mSouthwest

Deal found 12/11

$379

Mon 1/125:11 pmSTL - MEM

1 stop17h 38mMultiple Airlines

Fri 1/1611:44 amMEM - STL

1 stop10h 50mMultiple Airlines

Deal found 12/10

$173

Fri 2/279:50 amSTL - BNA

1 stop3h 58mSouthern / Mokulele

Sun 3/12:35 pmBNA - STL

1 stop4h 01mSouthern / Mokulele

Deal found 12/9

$172

Sun 1/255:42 pmSTL - MEM

1 stop17h 07mMultiple Airlines

Sun 2/13:12 pmMEM - STL

1 stop21h 38mMultiple Airlines

Deal found 12/10

$181

Thu 3/269:50 amSTL - BNA

1 stop4h 05mSouthern / Mokulele

Sun 3/292:35 pmBNA - STL

1 stop4h 06mSouthern / Mokulele

Deal found 12/10

$172

Wed 1/76:00 amSTL - CHA

2 stops8h 53mAmerican Airlines

Wed 1/1410:27 amCHA - STL

1 stop5h 37mAmerican Airlines

Deal found 12/10

$234

Thu 1/85:11 pmSTL - MEM

1 stop17h 38mMultiple Airlines

Thu 1/1511:44 amMEM - STL

1 stop10h 50mMultiple Airlines

Deal found 12/11

$185

Fri 1/96:00 amSTL - CHA

1 stop4h 01mDelta

Fri 1/165:30 amCHA - STL

1 stop4h 23mDelta

Deal found 12/10

$249

Thu 2/269:50 amSTL - BNA

1 stop3h 58mSouthern / Mokulele

Sun 3/12:35 pmBNA - STL

1 stop4h 01mSouthern / Mokulele

Deal found 12/9

$172

Thu 12/257:05 amSTL - CHA

1 stop7h 02mAmerican Airlines

Mon 12/298:27 amCHA - STL

1 stop6h 09mAmerican Airlines

Deal found 12/10

$244

Sat 1/246:00 amSTL - TYS

1 stop4h 08mDelta

Sun 1/255:40 amTYS - STL

1 stop4h 13mDelta

Deal found 12/10

$265

Wed 12/171:00 pmSTL - CHA

1 stop6h 57mUnited Airlines

Wed 12/248:38 amCHA - STL

1 stop6h 48mUnited Airlines

Deal found 12/10

$306

Wed 1/146:52 amSTL - TYS

1 stop3h 55mAmerican Airlines

Fri 1/1612:19 pmTYS - STL

1 stop8h 10mAmerican Airlines

Deal found 12/10

$265

Tue 3/3110:02 amSTL - TYS

1 stop5h 04mDelta

Tue 4/75:30 amTYS - STL

1 stop4h 22mDelta

Deal found 12/10

$279

Thu 1/153:37 pmSTL - TYS

1 stop6h 10mAmerican Airlines

Sun 1/186:51 pmTYS - STL

1 stop5h 08mAmerican Airlines

Deal found 12/11

$278

Tue 3/315:00 pmSTL - TYS

1 stop5h 51mDelta

Wed 4/85:30 amTYS - STL

1 stop4h 22mDelta

Deal found 12/10

$279

Tue 3/36:20 amSTL - MEM

2 stops7h 35mSouthwest

Fri 3/65:05 amMEM - STL

1 stop3h 55mSouthwest

Deal found 12/10

$389

Fri 3/276:59 pmSTL - TYS

1 stop3h 52mDelta

Thu 4/25:01 pmTYS - STL

1 stop5h 09mDelta

Deal found 12/10

$279

Sun 1/186:00 amSTL - MEM

1 stop7h 49mUnited Airlines

Thu 1/229:55 amMEM - STL

1 stop4h 35mUnited Airlines

Deal found 12/10

$393

Thu 1/151:35 pmSTL - MEM

1 stop22h 56mMultiple Airlines

Thu 1/2211:44 amMEM - STL

1 stop22h 39mMultiple Airlines

Deal found 12/11

$296

Mon 3/3010:02 amSTL - TYS

1 stop5h 04mDelta

Tue 4/75:30 amTYS - STL

1 stop4h 22mDelta

Deal found 12/10

$279

Fri 1/96:00 amSTL - CHA

1 stop4h 51mAmerican Airlines

Fri 1/162:12 pmCHA - STL

2 stops8h 39mAmerican Airlines

Deal found 12/10

$325

Last-minute flights from St. Louis to Tennessee
Discover last-minute flight deals from St. Louis to Tennessee. Data last updated December 12, 2025 and is based on user searches.

Sat 12/139:50 amSTL - BNA

1 stop3h 58mSouthern / Mokulele

Mon 12/152:35 pmBNA - STL

1 stop4h 01mSouthern / Mokulele

Deal found 12/9

$161

Mon 12/159:50 amSTL - BNA

1 stop3h 58mSouthern / Mokulele

Tue 12/162:35 pmBNA - STL

1 stop4h 01mSouthern / Mokulele

Deal found 12/11

$171

Wed 1/75:11 pmSTL - BNA

1 stop23h 44mMultiple Airlines

Wed 1/145:50 pmBNA - STL

1 stop28h 44mMultiple Airlines

Deal found 12/10

$154

Wed 1/75:11 pmSTL - BNA

1 stop15h 18mMultiple Airlines

Fri 1/97:31 pmBNA - STL

1 stop14h 31mMultiple Airlines

Deal found 12/10

$156

Wed 1/77:43 pmSTL - TYS

1 stop18h 45mFrontier

Sun 1/114:23 pmTYS - STL

1 stop18h 39mFrontier

Deal found 12/9

$209

Thu 1/85:11 pmSTL - MEM

1 stop17h 38mMultiple Airlines

Thu 1/1511:44 amMEM - STL

1 stop10h 50mMultiple Airlines

Deal found 12/11

$185

Mon 1/128:50 amSTL - BNA

1 stop8h 05mMultiple Airlines

Wed 1/145:50 pmBNA - STL

1 stop28h 44mMultiple Airlines

Deal found 12/9

$150

Mon 1/125:11 pmSTL - MEM

1 stop17h 38mMultiple Airlines

Fri 1/1611:44 amMEM - STL

1 stop10h 50mMultiple Airlines

Deal found 12/10

$173

Sun 1/255:42 pmSTL - MEM

1 stop17h 07mMultiple Airlines

Sun 2/13:12 pmMEM - STL

1 stop21h 38mMultiple Airlines

Deal found 12/10

$181

Mon 1/269:50 amSTL - BNA

1 stop3h 58mSouthern / Mokulele

Thu 1/292:35 pmBNA - STL

1 stop4h 01mSouthern / Mokulele

Deal found 12/8

$172

Mon 1/2610:16 amSTL - BNA

1 stop9h 01mMultiple Airlines

Tue 1/279:25 amBNA - STL

2 stops21h 26mMultiple Airlines

Deal found 12/9

$173

Thu 1/299:50 amSTL - BNA

1 stop3h 58mSouthern / Mokulele

Mon 2/22:35 pmBNA - STL

1 stop4h 01mSouthern / Mokulele

Deal found 12/9

$168

One-way flights from St. Louis to Tennessee
Search for one-way flight options from St. Louis to Tennessee. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Wed 1/75:11 pmSTL - BNA

1 stop6h 14mMultiple Airlines

Deal found 12/9

$77

Tue 1/65:11 pmSTL - BNA

1 stop17h 38mMultiple Airlines

Deal found 12/9

$78

Tue 12/309:50 amSTL - BNA

1 stop3h 58mSouthern / Mokulele

Deal found 12/10

$81

Thu 12/189:50 amSTL - BNA

1 stop3h 58mSouthern / Mokulele

Deal found 12/11

$82

Sat 2/73:46 pmSTL - BNA

1 stop26h 56mFrontier

Deal found 12/10

$85

Thu 2/59:50 amSTL - BNA

1 stop3h 58mSouthern / Mokulele

Deal found 12/10

$88

Tue 2/109:50 amSTL - BNA

1 stop3h 58mSouthern / Mokulele

Deal found 12/9

$89

Thu 1/85:11 pmSTL - BNA

1 stop23h 44mMultiple Airlines

Deal found 12/9

$90

Wed 1/75:11 pmSTL - MEM

1 stop17h 38mMultiple Airlines

Deal found 12/10

$91

Wed 2/115:04 pmSTL - BNA

1 stop5h 56mDelta

Deal found 12/10

$94

Tue 3/109:50 amSTL - BNA

1 stop3h 58mSouthern / Mokulele

Deal found 12/9

$96

Thu 1/811:35 amSTL - BNA

Nonstop1h 15mSouthwest

Deal found 12/9

$97

Find flight deals from St. Louis to Tennessee

Most accurate provider	CheapOair 3 stars
Most trusted provider	CheapOair 3 stars
Round-trip from	$154 (Kiwi.com)
One-way from	$77 (Kiwi.com)
Popular in	June
Cheapest in	February
Average price	$272
Good round-trip deal	$289 or less
Good one-way deal	$180 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. 12% potential increase in price ($34 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

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

Use the filters below to find and compare flights from St. Louis to Tennessee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Mon 1/26

10:16 am-4:55 pm

1 stop6h 39m

Nashville Intl

Tue 1/27

5:50 pm-11:33 pm

1 stop29h 43m

$150

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Wed 1/7

5:11 pm-8:29 am

1 stop15h 18m

Nashville Intl

Fri 1/9

7:31 pm-10:02 am

1 stop14h 31m

$156

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Fri 1/23

9:50 am-1:48 pm

1 stop3h 58m

Nashville Intl

Sun 1/25

2:35 pm-6:36 pm

1 stop4h 01m

$172

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Thu 1/1

9:50 am-1:48 pm

1 stop3h 58m

Nashville Intl

Sun 1/4

2:35 pm-6:36 pm

1 stop4h 01m

$172

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Mon 1/26

9:50 am-1:48 pm

1 stop3h 58m

Nashville Intl

Thu 1/29

2:35 pm-6:36 pm

1 stop4h 01m

$172

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 3/26

9:50 am-1:55 pm

1 stop4h 05m

Nashville Intl

Sun 3/29

2:35 pm-6:41 pm

1 stop4h 06m

$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

Mon 1/12

5:11 pm-10:49 am

1 stop17h 38m

Memphis

Fri 1/16

11:44 am-10:34 pm

1 stop10h 50m

$173

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Sun 1/25

5:42 pm-10:49 am

1 stop17h 07m

Memphis

Sun 2/1

3:12 pm-12:50 pm

1 stop21h 38m

$181

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 60 results

...

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 $177). 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?

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 in the evening, which can drop the price by up to 23% versus a flight in the afternoon.

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

Travelers seeking maximum savings on their St. Louis to Tennessee flight should consider departing on Wednesday evenings 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 Tennessee

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

7.9

Good

4,253 reviews

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

7.9

Good

4,253 reviews

Southwest

7.9

Good

4,253 reviews

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

8,007 reviews

Southwest

7.9

Good

4,253 reviews

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

9,095 reviews

Southwest

7.9

Good

4,253 reviews

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

11,050 reviews

Southwest

7.9

Good

4,253 reviews

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

6.8

Okay

30 reviews

Southwest

7.9

Good

4,253 reviews

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

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 16 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, Delta, and American Airlines can get you from St. Louis to Tennessee in just under 3h 58m. Your travel time can differ by up to 2h 32m. 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 $80. Delta flights start at $83 while deals on American Airlines start at $99 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 $352. The most popular route, (Lambert-St Louis - Nashville Intl), can usually be booked for $154.
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 $177). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from St. Louis to Tennessee

Airline	Cheapest	Average	Flexibility	On-time
Southern / Mokulele	Cheapest$157	Average$168	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$197	Average$335	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$213	Average$315	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$213	Average$399	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$222	Average$321	FlexibilityNo cancel fee	On-timeN/A

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$77+ 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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from St. Louis to TennesseeExplore 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 December 12, 2025.

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 December 12, 2025.

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 December 12, 2025.

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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 December 12, 2025.

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Use this chart to determine the cheapest time to fly round-trip from St. Louis to Tennessee. Price data was last updated on December 6, 2025.

Reviews of airlines servicing Tennessee

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.

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.

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Top 5 airlines flying from St. Louis to Tennessee

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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 December 12, 2025.