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$81+ 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BNA
Mar 13 — Mar 201
Thu 3/13
Thu 3/20
1 adult, Economy
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Cheap 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 March 8, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$172
(Cheapflightsfares)

One-way from

$81
(CheapOair)

Popular in

June

Cheapest in

February

Average price

$255

Good round-trip deal

$339 or less

Good one-way deal

$174 or less
Provider with most accurate pricing for Lambert-St Louis-Nashville Intl flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Nashville Intl flights.
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From Lambert-St Louis to Tennessee
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One-way flight from Lambert-St Louis to Tennessee
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Lambert-St Louis to Tennessee.
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Price to beat on a one-way flight from Lambert-St Louis to Tennessee.
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Find 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 March 8, 2025.

This Expedia deal was found by Cheapflights users on 3/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/49:50 amSTL - BNA
1 stop4h 05mSouthern / Mokulele
Sun 4/62:35 pmBNA - STL
1 stop4h 06mSouthern / Mokulele
Deal found 3/6$169
This CheapOair deal was found by Cheapflights users on 3/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/612:37 pmSTL - BNA
1 stop24h 32mFrontier
Wed 4/99:23 amBNA - STL
1 stop14h 23mFrontier
Deal found 3/6$170
This Mytrip deal was found by Cheapflights users on 3/7. 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 3/296:30 pmSTL - BNA
Nonstop1h 05mMultiple Airlines
Mon 3/319:08 pmBNA - STL
2 stops20h 44mMultiple Airlines
Deal found 3/7$182
This Booking.com deal was found by Cheapflights users on 3/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/126:51 pmSTL - TYS
1 stop19h 55mFrontier
Fri 4/1812:46 pmTYS - STL
1 stop21h 20mFrontier
Deal found 3/7$200
This Southwest deal was found by Cheapflights users on 3/6. 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.
Wed 4/235:00 pmSTL - BNA
Nonstop1h 10mSouthwest
Thu 4/241:05 pmBNA - STL
Nonstop1h 15mSouthwest
Deal found 3/6$227
This American Airlines deal was found by Cheapflights users on 3/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/261:59 pmSTL - TYS
1 stop4h 16mAmerican Airlines
Sat 5/316:35 amTYS - STL
1 stop6h 17mAmerican Airlines
Deal found 3/6$229
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/95:27 pmSTL - BNA
1 stop5h 33mUnited Airlines
Fri 6/139:50 amBNA - STL
1 stop5h 40mUnited Airlines
Deal found 3/6$243
This Delta deal was found by Cheapflights users on 3/6. 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.
Fri 5/27:01 pmSTL - TYS
1 stop3h 47mDelta
Sun 5/45:30 amTYS - STL
1 stop5h 18mDelta
Deal found 3/6$259
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/35:35 pmSTL - TYS
1 stop3h 47mUnited Airlines
Thu 4/107:00 amTYS - STL
1 stop5h 03mUnited Airlines
Deal found 3/6$289
This Southwest deal was found by Cheapflights users on 3/6. 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.
Mon 3/244:10 pmSTL - MEM
1 stop7h 55mSouthwest
Tue 3/253:10 pmMEM - STL
1 stop5h 30mSouthwest
Deal found 3/6$317
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2610:03 amSTL - MEM
1 stop4h 37mUnited Airlines
Sat 3/297:47 amMEM - STL
1 stop6h 44mUnited Airlines
Deal found 3/6$329
This American Airlines deal was found by Cheapflights users on 3/7. 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.
Sat 4/267:19 amSTL - MEM
1 stop6h 31mAmerican Airlines
Sun 4/275:11 amMEM - STL
1 stop7h 42mAmerican Airlines
Deal found 3/7$376

Find flights from St. Louis to Tennessee within your budget

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 March 8, 2025.

Fly from

St. Louis

Fly to

Tennessee

Route

Depart

Return

Price

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Mon 3/17

9:50 am-1:55 pm

1 stop4h 05m

Nashville Intl

Tue 3/18

2:35 pm-6:41 pm

1 stop4h 06m

$172

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Sat 3/29

6:30 pm-7:35 pm

Nonstop1h 05m

Nashville Intl

Mon 3/31

9:08 pm-5:52 pm

2 stops20h 44m

$182

St. LouisKnoxville

STL - TYS

STLTYS

Lambert-St Louis

Sat 4/12

6:51 pm-3:46 pm

1 stop19h 55m

Knoxville McGhee Tyson

Fri 4/18

12:46 pm-9:06 am

1 stop21h 20m

$200

St. LouisKnoxville

STL - TYS

STLTYS

Lambert-St Louis

Mon 5/26

1:59 pm-7:15 pm

1 stop4h 16m

Knoxville McGhee Tyson

Sat 5/31

6:35 am-11:52 am

1 stop6h 17m

$229

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Tue 5/20

6:25 am-7:40 am

Nonstop1h 15m

Nashville Intl

Fri 5/23

9:15 pm-10:30 pm

Nonstop1h 15m

$239

St. LouisKnoxville

STL - TYS

STLTYS

Lambert-St Louis

Fri 5/2

7:01 pm-11:48 pm

1 stop3h 47m

Knoxville McGhee Tyson

Sun 5/4

5:30 am-9:48 am

1 stop5h 18m

$259

St. LouisKnoxville

STL - TYS

STLTYS

Lambert-St Louis

Thu 4/3

5:35 pm-10:22 pm

1 stop3h 47m

Knoxville McGhee Tyson

Thu 4/10

7:00 am-11:03 am

1 stop5h 03m

$289

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Mon 3/24

4:10 pm-12:05 am

1 stop7h 55m

Memphis

Tue 3/25

3:10 pm-8:40 pm

1 stop5h 30m

$317

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Wed 3/26

10:03 am-2:40 pm

1 stop4h 37m

Memphis

Sat 3/29

7:47 am-2:31 pm

1 stop6h 44m

$329

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Sat 4/26

7:19 am-1:50 pm

1 stop6h 31m

Memphis

Sun 4/27

5:11 am-12:53 pm

1 stop7h 42m

$376

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 30 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.

Travel insights for flights from St. Louis to Tennessee

Get recent, data-driven insights about flights from St. Louis to Tennessee including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from St. Louis to Tennessee (average of $220). Flying from St. Louis to Tennessee 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 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 March 8, 2025.

When flying from St. Louis to Tennessee, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Tennessee by month

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

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.

Temperature in Tennessee by month

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

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).

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 March 8, 2025.
Read reviews from past customers who have flown Southwest, Delta and United Airlines from St. Louis to Tennessee. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,314 reviews

Food

7.1

Boarding

8.2

Crew

8.7

Overall

8.1

Entertainment

7.6

Comfort

8.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Southwest
8.1
Very good
4,314 reviews
Southwest
8.1
Very good
4,314 reviews

Food

7.1

Boarding

8.2

Crew

8.7

Overall

8.1

Entertainment

7.6

Comfort

8.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Delta
8.0
Very good
8,024 reviews
Southwest
8.1
Very good
4,314 reviews

Food

7.1

Boarding

8.2

Crew

8.7

Overall

8.1

Entertainment

7.6

Comfort

8.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

United Airlines
7.4
Good
8,649 reviews
Southwest
8.1
Very good
4,314 reviews

Food

7.1

Boarding

8.2

Crew

8.7

Overall

8.1

Entertainment

7.6

Comfort

8.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,314 reviews

Food

7.1

Boarding

8.2

Crew

8.7

Overall

8.1

Entertainment

7.6

Comfort

8.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 10 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $81. Southern / Mokulele flights start at $85 while deals on American Airlines start at $100 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 $119. On average you can expect to pay $317. The most popular route, (Lambert-St Louis - Nashville Intl), can usually be booked for $169.

  • 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, January is the cheapest month in which you can book a flight from St. Louis to Tennessee (average of $220). Flying from St. Louis to Tennessee 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

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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 March 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
Southern / MokuleleCheapest$156Average$197FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$216Average$326FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$218Average$420FlexibilityNo cancel feeOn-time71%
DeltaCheapest$222Average$325FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$265Average$378FlexibilityNo cancel feeOn-time69%
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