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

This flight path from Tennessee to Lambert-St Louis 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 Tennessee to St. Louis?

Airlines like Southern / Mokulele, Frontier, and United Airlines fly from Tennessee to St. Louis in about 4h 01m. The time it takes to get you to your destination can typically vary by up to 14h 24m. Tennessee and St. Louis are separated by a distance of 272 mi. This flight may include one or multiple stops.

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

The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $60. However, be on the lookout for offers from Frontier and Delta, as they are both options that can get you from Tennessee to St. Louis for a low price.

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.

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).

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

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

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

Looking at all options, your cheapest flight can be booked for $97. While the most popular route (Nashville Intl - Lambert-St Louis) can be booked for $157 on average, our data indicates $267 when flying from Tennessee to St. Louis.

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

For a flight from Tennessee to St. Louis, you will be flying into Lambert-St Louis. Lambert-St Louis (STL) is just 12.7 mi from the center of the city.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Tennessee 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.

$60+ Flights from Tennessee to St. Louis

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Cheap flight deals from Tennessee to St. Louis

Round-trip from	$157 (KAYAK)
One-way from	$60 (United Airlines)
Popular in	February
Cheapest in	September
Average price	$206
Good round-trip deal	$242 or less
Good one-way deal	$127 or less

From Tennessee to Lambert-St Louis

Search Deals

One-way flight from Tennessee to Lambert-St Louis

Search Deals

Highest demand for flights based on searches. 1% potential increase in price ($3 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Price to beat on a round-trip flight from Tennessee to Lambert-St Louis.

Search Deals

Price to beat on a one-way flight from Tennessee to Lambert-St Louis.

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Find flight deals from Tennessee to St. Louis

Cheapest flights from Tennessee to St. Louis
Explore the most affordable flight options available from Tennessee to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Fri 9/262:35 pmBNA - STL

1 stop4h 01mSouthern / Mokulele

Sat 9/279:50 amSTL - BNA

1 stop3h 58mSouthern / Mokulele

Deal found 9/15

$157

Fri 9/269:38 pmBNA - STL

1 stop11h 28mFrontier

Sun 9/281:52 pmSTL - BNA

1 stop21h 01mFrontier

Deal found 9/17

$158

Mon 10/66:15 amBNA - STL

1 stop26h 52mMultiple Airlines

Thu 10/99:50 amSTL - BNA

1 stop3h 58mMultiple Airlines

Deal found 9/17

$163

Wed 10/17:30 amBNA - STL

1 stop25h 36mFrontier

Thu 10/27:55 pmSTL - BNA

1 stop24h 48mFrontier

Deal found 9/16

$171

Fri 10/172:35 pmBNA - STL

1 stop4h 01mSouthern / Mokulele

Mon 10/209:50 amSTL - BNA

1 stop3h 58mSouthern / Mokulele

Deal found 9/15

$173

Sun 10/52:35 pmBNA - STL

1 stop4h 01mMultiple Airlines

Sun 10/127:52 pmSTL - BNA

1 stop14h 48mMultiple Airlines

Deal found 9/17

$183

Wed 9/247:30 amBNA - STL

1 stop25h 36mFrontier

Thu 9/257:55 pmSTL - BNA

1 stop24h 48mFrontier

Deal found 9/16

$191

Thu 9/182:35 pmBNA - STL

1 stop4h 01mSouthern / Mokulele

Sat 9/209:50 amSTL - BNA

1 stop3h 58mSouthern / Mokulele

Deal found 9/15

$197

Thu 10/22:35 pmBNA - STL

1 stop4h 01mMultiple Airlines

Thu 10/1610:57 amSTL - BNA

1 stop9h 41mMultiple Airlines

Deal found 9/15

$203

Wed 12/242:35 pmBNA - STL

1 stop4h 01mSouthern / Mokulele

Fri 12/269:50 amSTL - BNA

1 stop3h 58mSouthern / Mokulele

Deal found 9/15

$213

Sun 9/219:38 pmBNA - STL

1 stop11h 28mMultiple Airlines

Tue 9/239:50 amSTL - BNA

1 stop3h 58mMultiple Airlines

Deal found 9/17

$218

Thu 10/22:35 pmBNA - STL

1 stop4h 01mMultiple Airlines

Mon 10/64:00 pmSTL - BNA

2 stops26h 22mMultiple Airlines

Deal found 9/17

$222

Best flights from Tennessee to St. Louis
Discover carefully curated flight deals from Tennessee to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2025.

Sun 10/52:35 pmBNA - STL

1 stop4h 01mSouthern / Mokulele

Tue 10/79:50 amSTL - BNA

1 stop3h 58mSouthern / Mokulele

Deal found 9/16

$157

Sat 11/13:42 pmBNA - STL

1 stop18h 25mFrontier

Sat 11/87:45 pmSTL - BNA

1 stop19h 02mFrontier

Deal found 9/17

$157

Thu 1/152:54 pmBNA - STL

1 stop7h 06mUnited Airlines

Sun 1/189:57 amSTL - BNA

1 stop5h 57mUnited Airlines

Deal found 9/15

$179

Sun 10/52:35 pmBNA - STL

1 stop4h 01mMultiple Airlines

Sun 10/127:52 pmSTL - BNA

1 stop14h 48mMultiple Airlines

Deal found 9/17

$183

Fri 10/171:32 pmCHA - STL

1 stop5h 15mDelta

Sat 11/16:40 amSTL - CHA

1 stop6h 29mDelta

Deal found 9/15

$229

Sat 10/187:21 amCHA - STL

1 stop7h 23mAmerican Airlines

Sat 11/12:06 pmSTL - CHA

2 stops7h 38mAmerican Airlines

Deal found 9/17

$234

Tue 10/143:20 pmMEM - STL

1 stop6h 30mSouthwest

Tue 10/2110:05 amSTL - MEM

2 stops6h 55mSouthwest

Deal found 9/16

$302

Tue 10/142:35 pmBNA - STL

1 stop4h 01mSouthern / Mokulele

Tue 10/219:50 amSTL - BNA

1 stop3h 58mSouthern / Mokulele

Deal found 9/16

$173

Tue 3/33:01 pmBNA - STL

1 stop7h 13mUnited Airlines

Wed 3/47:41 amSTL - BNA

1 stop4h 42mUnited Airlines

Deal found 9/14

$179

Fri 10/172:35 pmBNA - STL

1 stop4h 01mSouthern / Mokulele

Mon 10/209:50 amSTL - BNA

1 stop3h 58mSouthern / Mokulele

Deal found 9/16

$173

Fri 10/102:35 pmBNA - STL

1 stop4h 01mMultiple Airlines

Sun 10/127:52 pmSTL - BNA

1 stop14h 48mMultiple Airlines

Deal found 9/16

$203

Thu 10/22:35 pmBNA - STL

1 stop4h 01mMultiple Airlines

Thu 10/1610:57 amSTL - BNA

1 stop9h 41mMultiple Airlines

Deal found 9/15

$203

Sat 10/181:32 pmCHA - STL

1 stop5h 30mDelta

Tue 11/46:14 pmSTL - CHA

1 stop3h 48mDelta

Deal found 9/15

$229

Fri 11/711:22 amTYS - STL

1 stop6h 14mAmerican Airlines

Mon 11/105:58 pmSTL - TYS

1 stop5h 10mAmerican Airlines

Deal found 9/15

$249

Sat 10/1810:30 amCHA - STL

1 stop6h 14mUnited Airlines

Sat 11/15:24 pmSTL - CHA

1 stop4h 35mUnited Airlines

Deal found 9/15

$229

Sat 10/183:05 pmCHA - STL

1 stop6h 28mDelta

Sat 11/15:15 pmSTL - CHA

1 stop5h 27mDelta

Deal found 9/17

$229

Wed 12/242:35 pmBNA - STL

1 stop4h 01mSouthern / Mokulele

Fri 12/269:50 amSTL - BNA

1 stop3h 58mSouthern / Mokulele

Deal found 9/15

$213

Fri 10/105:54 amCHA - STL

1 stop3h 13mDelta

Tue 10/1411:21 amSTL - CHA

1 stop2h 58mDelta

Deal found 9/16

$229

Thu 10/235:34 pmTYS - STL

2 stops16h 33mMultiple Airlines

Sat 10/257:52 pmSTL - TYS

1 stop16h 41mMultiple Airlines

Deal found 9/15

$234

Thu 10/26:00 amTYS - STL

1 stop7h 51mAmerican Airlines

Sun 10/57:22 amSTL - TYS

1 stop5h 32mAmerican Airlines

Deal found 9/15

$259

Tue 9/3010:30 amCHA - STL

1 stop4h 57mUnited Airlines

Sat 10/46:30 amSTL - CHA

1 stop5h 56mUnited Airlines

Deal found 9/15

$239

Sat 2/212:55 pmCHA - STL

1 stop6h 44mDelta

Wed 2/2510:00 amSTL - CHA

1 stop3h 33mDelta

Deal found 9/14

$229

Wed 10/15:54 amCHA - STL

1 stop5h 05mDelta

Sun 10/56:01 amSTL - CHA

1 stop3h 08mDelta

Deal found 9/16

$239

Fri 10/37:02 pmTRI - STL

1 stop5h 05mAmerican Airlines

Wed 10/86:25 amSTL - TRI

1 stop4h 21mAmerican Airlines

Deal found 9/15

$314

Tue 10/145:44 amTYS - STL

1 stop5h 42mDelta

Tue 10/215:15 pmSTL - TYS

1 stop4h 52mDelta

Deal found 9/14

$249

Thu 10/94:08 pmMEM - STL

1 stop25h 02mMultiple Airlines

Mon 10/138:21 pmSTL - MEM

2 stops23h 24mMultiple Airlines

Deal found 9/17

$303

Fri 11/77:22 pmTRI - STL

1 stop4h 45mAmerican Airlines

Mon 11/103:23 pmSTL - TRI

2 stops7h 04mAmerican Airlines

Deal found 9/15

$314

Thu 10/235:44 amTYS - STL

1 stop3h 21mDelta

Sun 10/266:00 amSTL - TYS

1 stop3h 36mDelta

Deal found 9/17

$249

Sat 10/187:00 amMEM - STL

1 stop8h 38mMultiple Airlines

Fri 10/249:59 pmSTL - MEM

1 stop16h 03mMultiple Airlines

Deal found 9/15

$312

Wed 10/87:30 amMEM - STL

1 stop4h 58mUnited Airlines

Tue 10/143:23 pmSTL - MEM

1 stop6h 25mUnited Airlines

Deal found 9/17

$357

Last-minute flights from Tennessee to St. Louis
Discover last-minute flight deals from Tennessee to St. Louis. Data last updated September 17, 2025 and is based on user searches.

Thu 9/182:35 pmBNA - STL

1 stop4h 01mSouthern / Mokulele

Sat 9/209:50 amSTL - BNA

1 stop3h 58mSouthern / Mokulele

Deal found 9/15

$197

Sun 9/219:38 pmBNA - STL

1 stop11h 28mMultiple Airlines

Tue 9/239:50 amSTL - BNA

1 stop3h 58mMultiple Airlines

Deal found 9/17

$218

Wed 9/247:30 amBNA - STL

1 stop25h 36mFrontier

Thu 9/257:55 pmSTL - BNA

1 stop24h 48mFrontier

Deal found 9/16

$191

Fri 9/262:35 pmBNA - STL

1 stop4h 01mSouthern / Mokulele

Sat 9/279:50 amSTL - BNA

1 stop3h 58mSouthern / Mokulele

Deal found 9/15

$157

Fri 9/269:38 pmBNA - STL

1 stop11h 28mFrontier

Sun 9/281:52 pmSTL - BNA

1 stop21h 01mFrontier

Deal found 9/17

$158

Wed 10/17:30 amBNA - STL

1 stop25h 36mFrontier

Thu 10/27:55 pmSTL - BNA

1 stop24h 48mFrontier

Deal found 9/16

$171

Thu 10/22:35 pmBNA - STL

1 stop4h 01mMultiple Airlines

Thu 10/1610:57 amSTL - BNA

1 stop9h 41mMultiple Airlines

Deal found 9/15

$203

Thu 10/22:35 pmBNA - STL

1 stop4h 01mMultiple Airlines

Mon 10/64:00 pmSTL - BNA

2 stops26h 22mMultiple Airlines

Deal found 9/17

$222

Sun 10/52:35 pmBNA - STL

1 stop4h 01mMultiple Airlines

Sun 10/127:52 pmSTL - BNA

1 stop14h 48mMultiple Airlines

Deal found 9/17

$183

Mon 10/66:15 amBNA - STL

1 stop26h 52mMultiple Airlines

Thu 10/99:50 amSTL - BNA

1 stop3h 58mMultiple Airlines

Deal found 9/17

$163

Fri 10/172:35 pmBNA - STL

1 stop4h 01mSouthern / Mokulele

Mon 10/209:50 amSTL - BNA

1 stop3h 58mSouthern / Mokulele

Deal found 9/15

$173

Sat 10/181:32 pmCHA - STL

1 stop5h 30mDelta

Tue 11/46:14 pmSTL - CHA

1 stop3h 48mDelta

Deal found 9/15

$229

One-way flights from Tennessee to St. Louis
Search for one-way flight options from Tennessee to St. Louis. Find affordable one-way fares based on user searches. Data last updated September 17, 2025.

Fri 10/176:00 amBNA - STL

1 stop4h 49mUnited Airlines

Deal found 9/14

$60

Fri 10/248:12 pmMEM - STL

1 stop12h 55mFrontier

Deal found 9/15

$75

Mon 9/229:39 pmBNA - STL

1 stop11h 27mFrontier

Deal found 9/15

$79

Mon 12/222:35 pmBNA - STL

1 stop4h 01mSouthern / Mokulele

Deal found 9/17

$80

Thu 1/152:35 pmBNA - STL

1 stop4h 01mSouthern / Mokulele

Deal found 9/15

$81

Mon 12/292:35 pmBNA - STL

1 stop4h 01mSouthern / Mokulele

Deal found 9/16

$82

Mon 10/202:35 pmBNA - STL

1 stop4h 01mSouthern / Mokulele

Deal found 9/17

$83

Thu 10/92:35 pmBNA - STL

1 stop4h 01mSouthern / Mokulele

Deal found 9/15

$84

Sat 11/13:42 pmBNA - STL

1 stop18h 25mFrontier

Deal found 9/16

$85

Wed 10/156:12 amBNA - STL

1 stop26h 55mFrontier

Deal found 9/15

$87

Sat 10/114:57 pmBNA - STL

1 stop4h 40mUnited Airlines

Deal found 9/15

$90

Sat 12/1312:45 pmBNA - STL

1 stop4h 18mUnited Airlines

Deal found 9/15

$91

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

Sun 10/5

2:35 pm-6:36 pm

1 stop4h 01m

Lambert-St Louis

Tue 10/7

9:50 am-1:48 pm

1 stop3h 58m

$157

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

Sat 11/1

3:42 pm-10:07 am

1 stop18h 25m

Lambert-St Louis

Sat 11/8

7:45 pm-2:47 pm

1 stop19h 02m

$157

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

Tue 10/14

2:35 pm-6:36 pm

1 stop4h 01m

Lambert-St Louis

Tue 10/21

9:50 am-1:48 pm

1 stop3h 58m

$173

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

Fri 10/17

2:35 pm-6:36 pm

1 stop4h 01m

Lambert-St Louis

Mon 10/20

9:50 am-1:48 pm

1 stop3h 58m

$173

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

Thu 1/15

2:54 pm-10:00 pm

1 stop7h 06m

Lambert-St Louis

Sun 1/18

9:57 am-3:54 pm

1 stop5h 57m

$179

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

Tue 3/3

3:01 pm-10:14 pm

1 stop7h 13m

Lambert-St Louis

Wed 3/4

7:41 am-12:23 pm

1 stop4h 42m

$179

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

Sun 10/5

2:35 pm-6:36 pm

1 stop4h 01m

Lambert-St Louis

Sun 10/12

7:52 pm-10:40 am

1 stop14h 48m

$183

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

Fri 10/10

2:35 pm-6:36 pm

1 stop4h 01m

Lambert-St Louis

Sun 10/12

7:52 pm-10:40 am

1 stop14h 48m

$203

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

Thu 10/2

2:35 pm-6:36 pm

1 stop4h 01m

Lambert-St Louis

Thu 10/16

10:57 am-8:38 pm

1 stop9h 41m

$203

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

Wed 12/24

2:35 pm-6:36 pm

1 stop4h 01m

Lambert-St Louis

Fri 12/26

9:50 am-1:48 pm

1 stop3h 58m

$213

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 60 results

...

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

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Tennessee 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 Tennessee to St. Louis

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

Currently, August is the cheapest month in which you can book a flight from Tennessee to St. Louis (average of $311). Flying from Tennessee 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 TN to STL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Tennessee to St. Louis as you normally would.

Related info for your journey

What airport do you fly into for flights to St. Louis from Tennessee?
For a flight from Tennessee to St. Louis, you will be flying into Lambert-St Louis. Lambert-St Louis (STL) is just 12.7 mi from the center of the city.
How popular is this Tennessee to St. Louis flight route?
This flight path from Tennessee to Lambert-St Louis 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 Tennessee to St. Louis?
Airlines like Southern / Mokulele, Frontier, and United Airlines fly from Tennessee to St. Louis in about 4h 01m. The time it takes to get you to your destination can typically vary by up to 14h 24m. Tennessee and St. Louis are separated by a distance of 272 mi. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Tennessee to St. Louis one-way?
The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $60. However, be on the lookout for offers from Frontier and Delta, as they are both options that can get you from Tennessee to St. Louis for a low price.
What are the most popular routes from Tennessee to St. Louis?
The most popular flight routes from Tennessee to St. Louis are Nashville Intl - Lambert-St Louis, Knoxville McGhee Tyson - Lambert-St Louis and Memphis - Lambert-St Louis.
What are the cheapest flights from Tennessee to St. Louis?
Looking at all options, your cheapest flight can be booked for $97. While the most popular route (Nashville Intl - Lambert-St Louis) can be booked for $157 on average, our data indicates $267 when flying from Tennessee to St. Louis.
Can I find deals for flights from Tennessee to St. Louis that include hotel bookings?
Yes. In addition to deals on Tennessee to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Tennessee to St. Louis?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tennessee to St. Louis.
Can I find deals for business class flights from Tennessee to St. Louis?
Yes. Cheapflights offers flight deals from Tennessee 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 Tennessee to St. Louis?
Currently, August is the cheapest month in which you can book a flight from Tennessee to St. Louis (average of $311). Flying from Tennessee 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

Edwardsville

O'Fallon

Fairview Heights

Maryland Heights

Collinsville

Eureka

Glencoe

St. Peters

Chesterfield

Alton

Farmington

Festus

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Top 5 airlines flying from Tennessee to St. Louis

Airline	Cheapest	Average	Flexibility	On-time
Southern / Mokulele	Cheapest$152	Average$172	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$172	Average$404	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$186	Average$360	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$213	Average$383	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$228	Average$343	FlexibilityNo cancel fee	On-timeN/A

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$60+ Cheap flights from Tennessee to St. Louis (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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Tennessee to St. Louis

Keep the following information in mind while searching for Tennessee to St. Louis flight deals. Data was last updated September 17, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Tennessee to St. Louis

Cheapest flights from Tennessee to St. LouisExplore the most affordable flight options available from Tennessee to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Explore the most affordable flight options available from Tennessee to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Cheapflights Fare Finder

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

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

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

Cheapflights Insights

Everything you need to know about your flight from Tennessee to St. Louis

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

What is the cheapest time of day to fly from TN to STL?

Find hourly flight availability from Tennessee 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 September 17, 2025.

Related info for your journey

Find useful and relevant information for your journey from Tennessee 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 airport do you fly into for flights to St. Louis from Tennessee?

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

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

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

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

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

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

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

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

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

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Alternative routes for Tennessee to St. Louis

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Top 5 airlines flying from Tennessee to St. Louis

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Cheapest flights from Tennessee to St. Louis
Explore the most affordable flight options available from Tennessee to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.