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$110+ 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 6/16. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — STL
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Tennessee to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Tennessee (USTN) 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 December 18, 2024.

Round-trip from

$138
(CheapOair)

One-way from

$110
(Southern / Mokulele)
From Tennessee to Lambert-St Louis
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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 December 18, 2024.

This Gotogate deal was found by Cheapflights users on 12/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/272:35 pmBNA - STL
1 stop4h 06mSouthern / Mokulele
Sat 12/289:50 amSTL - BNA
1 stop4h 05mSouthern / Mokulele
Deal found 12/17$199
This American Airlines deal was found by Cheapflights users on 12/17. 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 12/307:23 amCHA - STL
1 stop6h 40mAmerican Airlines
Thu 1/25:58 pmSTL - CHA
1 stop5h 01mAmerican Airlines
Deal found 12/17$253
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Fri 12/206:41 pmTYS - STL
1 stop4h 38mAmerican Airlines
Tue 12/245:03 amSTL - TYS
1 stop3h 56mAmerican Airlines
Deal found 12/17$323
This Delta deal was found by Cheapflights users on 12/17. 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 12/275:25 pmCHA - STL
1 stop5h 17mDelta
Sat 1/47:07 pmSTL - CHA
1 stop3h 32mDelta
Deal found 12/17$368
This Gotogate deal was found by Cheapflights users on 12/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/202:35 pmBNA - STL
1 stop4h 06mMultiple Airlines
Sun 12/2210:09 pmSTL - BNA
1 stop14h 21mMultiple Airlines
Deal found 12/17$411
This Delta deal was found by Cheapflights users on 12/17. 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 12/216:57 pmTYS - STL
1 stop5h 43mDelta
Mon 12/235:17 pmSTL - TYS
1 stop5h 38mDelta
Deal found 12/17$483
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/306:50 amCHA - STL
1 stop4h 57mUnited Airlines
Tue 12/3111:30 amSTL - CHA
1 stop4h 27mUnited Airlines
Deal found 12/17$503
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/2310:40 amMEM - STL
1 stop5h 59mAmerican Airlines
Sun 12/291:45 pmSTL - MEM
1 stop7h 11mAmerican Airlines
Deal found 12/16$552
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Fri 12/2011:26 amMEM - STL
1 stop4h 21mUnited Airlines
Sat 1/45:00 amSTL - MEM
1 stop5h 51mUnited Airlines
Deal found 12/17$568
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Sat 12/215:35 pmTYS - STL
1 stop5h 10mUnited Airlines
Tue 12/241:05 pmSTL - TYS
1 stop5h 17mUnited Airlines
Deal found 12/17$598
This Southwest deal was found by Cheapflights users on 12/17. 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.
Thu 12/266:00 pmMEM - STL
1 stop5h 10mSouthwest
Sat 12/285:30 pmSTL - MEM
2 stops6h 20mSouthwest
Deal found 12/17$611
This Southwest deal was found by Cheapflights users on 12/17. 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.
Fri 12/275:25 pmBNA - STL
Nonstop1h 20mSouthwest
Sat 12/287:20 pmSTL - BNA
1 stop4h 20mSouthwest
Deal found 12/17$631

Find flights from Tennessee to St. Louis within your budget

Customize your flight search to find flights from Tennessee 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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

KnoxvilleSt. Louis

TYS - STL

TYSSTL

Knoxville McGhee Tyson

Thu 1/16

4:19 pm-9:16 am

1 stop17h 57m

Lambert-St Louis

Wed 1/22

7:09 pm-3:19 pm

1 stop19h 10m

$138

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

Tue 1/7

2:35 pm-6:41 pm

1 stop4h 06m

Lambert-St Louis

Tue 1/14

9:50 am-1:55 pm

1 stop4h 05m

$154

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

Fri 1/10

5:43 pm-9:06 am

1 stop15h 23m

Lambert-St Louis

Sun 1/12

4:28 pm-3:10 pm

1 stop22h 42m

$211

ChattanoogaSt. Louis

CHA - STL

CHASTL

Chattanooga Lovell Field

Tue 1/21

11:18 am-4:42 pm

1 stop6h 24m

Lambert-St Louis

Tue 1/28

11:50 am-5:13 pm

1 stop4h 23m

$228

KnoxvilleSt. Louis

TYS - STL

TYSSTL

Knoxville McGhee Tyson

Fri 1/10

6:11 pm-11:46 pm

1 stop6h 35m

Lambert-St Louis

Sun 1/12

6:29 pm-11:58 pm

1 stop4h 29m

$228

ChattanoogaSt. Louis

CHA - STL

CHASTL

Chattanooga Lovell Field

Tue 1/21

2:51 pm-10:09 pm

2 stops8h 18m

Lambert-St Louis

Tue 1/28

2:15 pm-10:25 pm

1 stop7h 10m

$233

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

Fri 1/10

8:40 pm-9:55 pm

Nonstop1h 15m

Lambert-St Louis

Sun 1/12

6:20 am-7:35 am

Nonstop1h 15m

$256

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

Mon 1/6

4:14 pm-3:21 pm

3 stops23h 07m

Lambert-St Louis

Thu 1/16

4:28 pm-7:45 pm

2 stops27h 17m

$351

KnoxvilleSt. Louis

TYS - STL

TYSSTL

Knoxville McGhee Tyson

Thu 1/16

9:10 am-2:37 pm

1 stop6h 27m

Lambert-St Louis

Wed 1/22

6:30 am-7:36 pm

2 stops12h 06m

$357

MemphisSt. Louis

MEM - STL

MEMSTL

Memphis

Mon 2/3

7:15 am-12:15 pm

1 stop5h 00m

Lambert-St Louis

Fri 2/7

5:00 pm-10:55 pm

1 stop5h 55m

$378

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 31 results
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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.

Travel insights for flights from Tennessee to St. Louis

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

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?

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 December 18, 2024.

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.

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 December 18, 2024.
Peruse reviews from past customers who have flown with Southwest, Delta and American Airlines from Tennessee to St. Louis to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,848 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,604 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,055 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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?

    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 3 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 Tennessee to St. Louis one-way?

    The cheapest airline one-way is Southern / Mokulele, with whom users have recently found tickets for as low as $110. However, be on the lookout for offers from United Airlines and Southwest, 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, Memphis - Lambert-St Louis and Knoxville McGhee Tyson - Lambert-St Louis.

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

    Looking at all options, your cheapest flight can be booked for $171. While the most popular route (Nashville Intl - Lambert-St Louis) can be booked for $155 on average our data indicates $288 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.

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Alternative routes for Tennessee to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Tennessee to St. Louis

Discover the top 6 airlines that operate flights from Tennessee 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Southern / MokuleleCheapest$135Average$182FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$156Average$204FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$172Average$394FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$186Average$345FlexibilityNo cancel feeOn-time69%
DeltaCheapest$213Average$302FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$238Average$315FlexibilityNo cancel feeOn-time63%
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