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Cheap flights from Tennessee to St. Louis from $67

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tennessee to St. Louis departing on 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:25 am - 11:33 pmBNA-STL
14h 08m1 stop
Multiple Airlines Logo
4:45 pm - 7:17 pmSTL-BNA
26h 32m1 stop
$132Multiple Airlines
Find Deal
Fri, Feb 6 - Mon, Feb 9
Multiple Airlines Logo
2:35 pm - 6:36 pmBNA-STL
4h 01m1 stop
Multiple Airlines Logo
7:43 pm - 5:50 pmSTL-BNA
22h 07m1 stop
$148Multiple Airlines
Find Deal
Tue, Dec 2 - Sat, Dec 6
Southern / Mokulele Logo
2:35 pm - 6:36 pmBNA-STL
4h 01m1 stop
Southern / Mokulele Logo
9:50 am - 1:48 pmSTL-BNA
3h 58m1 stop
$153Southern / Mokulele
Find Deal
Mon, Dec 1 - Mon, Dec 8
Multiple Airlines Logo
2:35 pm - 6:36 pmBNA-STL
4h 01m1 stop
Multiple Airlines Logo
9:35 am - 8:29 amSTL-BNA
22h 54m1 stop
$158Multiple Airlines
Find Deal
Fri, Jan 9 - Sun, Jan 11
Southern / Mokulele Logo
2:35 pm - 6:36 pmBNA-STL
4h 01m1 stop
Southern / Mokulele Logo
9:50 am - 1:48 pmSTL-BNA
3h 58m1 stop
$170Southern / Mokulele
Find Deal
Mon, Dec 1 - Fri, Dec 5
United Airlines Logo
8:15 am - 12:29 pmCHA-STL
5h 14m1 stop
United Airlines Logo
6:30 am - 11:44 amSTL-CHA
4h 14m1 stop
$229United Airlines
Find Deal
Thu, Jan 29 - Tue, Feb 3
American Airlines Logo
7:20 pm - 11:12 pmCHA-STL
4h 52m1 stop
American Airlines Logo
11:05 am - 6:55 pmSTL-CHA
6h 50m2 stops
$234American Airlines
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Thu, Jan 29 - Tue, Feb 3
Delta Logo
5:40 am - 8:24 amTYS-STL
3h 44m1 stop
Delta Logo
8:00 am - 12:24 pmSTL-TYS
3h 24m1 stop
$251Delta
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Tue, Dec 2 - Sat, Dec 6
Delta Logo
7:44 pm - 11:42 pmCHA-STL
4h 58m1 stop
Delta Logo
5:12 pm - 11:26 pmSTL-CHA
5h 14m1 stop
$259Delta
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Fri, Dec 5 - Sun, Dec 7
American Airlines Logo
10:17 am - 4:59 pmCHA-STL
7h 42m2 stops
American Airlines Logo
6:53 pm - 12:01 amSTL-CHA
4h 08m1 stop
$264American Airlines
Find Deal
Wed, Dec 3 - Sun, Dec 7

Southern / Mokulele flights from Tennessee to St. Louis

Our best Southern / Mokulele deals on Tennessee to St. Louis flight tickets
Southern / Mokulele
Dec 1
BNA2:35 pmNashville Intl
4h 01m
1 stop
STL6:36 pmLambert-St Louis
Dec 8
STL9:50 amLambert-St Louis
3h 58m
1 stop
BNA1:48 pmNashville Intl
$153
Find similar
Southern / Mokulele
Dec 1
BNA2:35 pmNashville Intl
4h 01m
1 stop
STL6:36 pmLambert-St Louis
Dec 5
STL9:50 amLambert-St Louis
3h 58m
1 stop
BNA1:48 pmNashville Intl
$170
Find similar
Southern / Mokulele
Dec 12
BNA2:35 pmNashville Intl
4h 01m
1 stop
STL6:36 pmLambert-St Louis
Dec 15
STL9:50 amLambert-St Louis
3h 58m
1 stop
BNA1:48 pmNashville Intl
$171
Find similar

Delta flights from Tennessee to St. Louis

Our best Delta deals on Tennessee to St. Louis flight tickets
Delta
Feb 21
CHA6:03 pmChattanooga Lovell Field
6h 35m
1 stop
STL11:38 pmLambert-St Louis
Feb 25
STL7:10 amLambert-St Louis
5h 54m
1 stop
CHA2:04 pmChattanooga Lovell Field
$229
Find similar
Delta
Dec 2
TYS5:40 amKnoxville McGhee Tyson
3h 44m
1 stop
STL8:24 amLambert-St Louis
Dec 6
STL8:00 amLambert-St Louis
3h 24m
1 stop
TYS12:24 pmKnoxville McGhee Tyson
$251
Find similar
Delta
Dec 5
CHA7:44 pmChattanooga Lovell Field
4h 58m
1 stop
STL11:42 pmLambert-St Louis
Dec 7
STL5:12 pmLambert-St Louis
5h 14m
1 stop
CHA11:26 pmChattanooga Lovell Field
$259
Find similar

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated November 18, 2025.
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

Fri 2/6

9:25 am-11:33 pm

1 stop14h 08m

Lambert-St Louis

Mon 2/9

4:45 pm-7:17 pm

1 stop26h 32m

$132

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

Tue 12/2

2:35 pm-6:36 pm

1 stop4h 01m

Lambert-St Louis

Sat 12/6

7:43 pm-5:50 pm

1 stop22h 07m

$148

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

Mon 12/1

2:35 pm-6:36 pm

1 stop4h 01m

Lambert-St Louis

Mon 12/8

9:50 am-1:48 pm

1 stop3h 58m

$153

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

Fri 1/9

2:35 pm-6:36 pm

1 stop4h 01m

Lambert-St Louis

Sun 1/11

9:35 am-8:29 am

1 stop22h 54m

$158

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

Mon 12/1

2:35 pm-6:36 pm

1 stop4h 01m

Lambert-St Louis

Fri 12/5

9:50 am-1:48 pm

1 stop3h 58m

$170

ChattanoogaSt. Louis

CHA - STL

CHASTL

Chattanooga Lovell Field

Thu 1/29

8:15 am-12:29 pm

1 stop5h 14m

Lambert-St Louis

Tue 2/3

6:30 am-11:44 am

1 stop4h 14m

$229

ChattanoogaSt. Louis

CHA - STL

CHASTL

Chattanooga Lovell Field

Thu 1/29

7:20 pm-11:12 pm

1 stop4h 52m

Lambert-St Louis

Tue 2/3

11:05 am-6:55 pm

2 stops6h 50m

$234

KnoxvilleSt. Louis

TYS - STL

TYSSTL

Knoxville McGhee Tyson

Tue 12/2

5:40 am-8:24 am

1 stop3h 44m

Lambert-St Louis

Sat 12/6

8:00 am-12:24 pm

1 stop3h 24m

$251

ChattanoogaSt. Louis

CHA - STL

CHASTL

Chattanooga Lovell Field

Fri 12/5

7:44 pm-11:42 pm

1 stop4h 58m

Lambert-St Louis

Sun 12/7

5:12 pm-11:26 pm

1 stop5h 14m

$259

ChattanoogaSt. Louis

CHA - STL

CHASTL

Chattanooga Lovell Field

Wed 12/3

10:17 am-4:59 pm

2 stops7h 42m

Lambert-St Louis

Sun 12/7

6:53 pm-12:01 am

1 stop4h 08m

$264

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from Tennessee to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to St. Louis?

In general, November is the cheapest month to fly from Tennessee to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $193. The month of January is another great option to travel to St. Louis, with average flight prices from Tennessee averaging around $224.

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Tuesday when prices can be found for as low as $299. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $501. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Tennessee in the evening is the least expensive time of day to depart. momondo users have found prices as low as $297 when looking at flights departing in the evening. In the morning is when there is more demand to fly to St. Louis, so prices are often more expensive at around $378 per ticket.

What is the cheapest Tennessee to Lambert-St Louis flight route?

Fly from Jackson Mckellar Field to Lambert-St Louis for the best Tennessee - Lambert-St Louis flight prices

What cabin class options are available on Tennessee to Lambert-St Louis flights?

There is only 1 cabin class available to choose from on Tennessee to Lambert-St Louis flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Tennessee to St. Louis flights?

You could potentially save up to 21% on your flight if you consider stops on a Tennessee to St. Louis flight.

Cheap Tennessee to St. Louis flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tennessee to St. Louis

Best Price Found

$228

Fastest flight time

1h 20m

Direct flights

Every day

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Tennessee in the past 72 hours is $228. The best round-trip flight deal from Tennessee to St. Louis found on momondo in the last 72 hours is $271.
The fastest flight from Tennessee to St. Louis takes 1h 20m
Direct flights go from Tennessee to St. Louis every day.
There is 1 airport near St. Louis: Lambert-St Louis (STL)
Search flight deals

  • When did momondo last update prices for flights from Tennessee to Lambert-St Louis Airport?

    Prices for flights from Tennessee to Lambert-St Louis Airport were last updated today.

  • How many operators does momondo search for flights from Tennessee to Lambert-St Louis Airport?

  • How old do you have to be to fly from Tennessee to Lambert-St Louis Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tennessee to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Tennessee to St. Louis?

Best airlines flying from Tennessee to St. Louis

Compare and see reviews for airlines that fly from Tennessee to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
Southern / MokulelePriceFrom $152Free CancellationRating
0.0
0 reviews
Search Southern / Mokulele flights
SouthwestPriceFrom $186Free CancellationRating
8.0
4,248 reviews
Search Southwest flights
American AirlinesPriceFrom $198Free CancellationRating
7.2
11,044 reviews
Search American Airlines flights
United AirlinesPriceFrom $213Free CancellationRating
7.4
9,019 reviews
Search United Airlines flights
DeltaPriceFrom $228Free CancellationRating
7.9
8,003 reviews
Search Delta flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Florissant
Maryland Heights
O'Fallon
Wentzville
Fenton
Collinsville
St. Peters
Alton
Farmington
Festus
Glencoe
Edwardsville
Clayton
Eureka
Litchfield
Shrewsbury

Why use momondo?

Why should I use momondo to find a flight deal from Tennessee to St. Louis?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Tennessee to St. Louis. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Tennessee to St. Louis with flexible booking policies on momondo?

momondo does allow users to show only those flights to St. Louis from Tennessee which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Tennessee to St. Louis?

momondo helps you find the best flight between Tennessee and St. Louis by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Tennessee to St. Louis right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Tennessee to St. Louis now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to St. Louis and let you know when they change.

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