How many flights depart from Tennessee to St. Louis on average per week?

As of July 2025, there are 18 flights per week flying from Tennessee to St. Louis. The most common day of the week flights depart is Mon, with 22% of flights taking off on this day.

How many flights depart from Tennessee to St. Louis on average per day?

As of July 2025, there are 2 flights per day flying from Tennessee to St. Louis. The most common time of day flights depart is 7:00AM, with 45% of flights taking off at noon.

What airlines fly to St. Louis?

American Airlines, Southwest and Delta are the top three most popular airlines that fly to St. Louis from Tennessee according to our data. American Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to St. Louis. Keep in mind that there are 6 different airlines that fly to St. Louis on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Tennessee to Lambert-St Louis?

Southern / Mokulele, Spirit Airlines, and Southwest are the most popular carriers operating from Tennessee to Lambert-St Louis

How long does it take to fly to St. Louis?

Flight times from Tennessee to St. Louis vary, but if you’re flying out of Nashville and flying into St. Louis (one of the most popular routes), then the duration is 1h 15m on average. Another popular route from Tennessee to St. Louis is flying from Chattanooga to St. Louis, which will take roughly 3h 20m. Keep in mind that layovers or delays could extend your travel time.

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?

As of July 2025, there are 5 operators available to choose from 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.

$76 Cheap Flights from Tennessee to St. Louis in 2025

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Find the cheapest flights from Tennessee to St. Louis

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

2:35 pm - 6:41 pmBNA-STL

4h 06m1 stop

9:50 am - 1:55 pmSTL-BNA

4h 05m1 stop

$157Southern / Mokulele

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Fri, Aug 15 - Mon, Aug 18

2:35 pm - 6:41 pmBNA-STL

4h 06m1 stop

9:50 am - 1:55 pmSTL-BNA

4h 05m1 stop

$160Southern / Mokulele

Find Deal

Thu, Aug 14 - Thu, Aug 21

2:35 pm - 6:41 pmBNA-STL

4h 06m1 stop

2:26 pm - 10:24 amSTL-BNA

19h 58m1 stop

$169

Find Deal

Fri, Sep 5 - Sun, Sep 7

9:15 pm - 10:35 pmBNA-STL

1h 20mnonstop

6:30 am - 7:40 amSTL-BNA

1h 10mnonstop

$177Southwest

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Mon, Aug 11 - Thu, Aug 14

9:15 pm - 10:35 pmBNA-STL

1h 20mnonstop

9:40 am - 2:30 pmSTL-BNA

4h 50m1 stop

$187Southwest

Find Deal

Mon, Aug 11 - Thu, Aug 14

10:52 am - 4:31 pmTYS-STL

6h 39m1 stop

10:37 am - 8:02 pmSTL-TYS

8h 25m1 stop

$194

Find Deal

Tue, Aug 12 - Thu, Aug 14

5:05 am - 1:32 pmBNA-STL

8h 27m2 stops

10:37 am - 9:57 pmSTL-BNA

11h 20m1 stop

$202Spirit Airlines

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Thu, Aug 14 - Thu, Aug 21

4:48 pm - 9:40 pmBNA-STL

4h 52m1 stop

6:43 pm - 10:49 pmSTL-BNA

4h 06m1 stop

$211United Airlines

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Fri, Nov 14 - Sun, Nov 16

7:30 am - 2:33 pmMEM-STL

7h 03m1 stop

5:30 pm - 9:43 pmSTL-MEM

4h 13m1 stop

$224United Airlines

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Mon, Sep 1 - Mon, Sep 15

5:05 am - 1:32 pmBNA-STL

8h 27m2 stops

2:30 pm - 8:24 pmSTL-BNA

29h 54m3 stops

$253Spirit Airlines

Find Deal

Thu, Aug 14 - Thu, Aug 21

Spirit Airlines flights from Tennessee to St. Louis

Our best Spirit Airlines deals on Tennessee to St. Louis flight tickets

Spirit Airlines

Aug 14

BNA5:05 amNashville Intl

8h 27m

2 stops

STL1:32 pmLambert-St Louis

Aug 21

STL10:37 amLambert-St Louis

11h 20m

1 stop

BNA9:57 pmNashville Intl

$202

Find similar

Spirit Airlines

Aug 14

BNA5:05 amNashville Intl

8h 27m

2 stops

STL1:32 pmLambert-St Louis

Aug 21

STL2:30 pmLambert-St Louis

29h 54m

3 stops

BNA8:24 pmNashville Intl

$253

Find similar

Spirit Airlines

Aug 11

BNA8:03 pmNashville Intl

20h 28m

2 stops

STL4:31 pmLambert-St Louis

Aug 14

STL2:30 pmLambert-St Louis

24h 43m

3 stops

BNA3:13 pmNashville Intl

$270

Find similar

United Airlines flights from Tennessee to St. Louis

Our best United Airlines deals on Tennessee to St. Louis flight tickets

United Airlines

Nov 14

BNA4:48 pmNashville Intl

4h 52m

1 stop

STL9:40 pmLambert-St Louis

Nov 16

STL6:43 pmLambert-St Louis

4h 06m

1 stop

BNA10:49 pmNashville Intl

$211

Find similar

United Airlines

Sep 1

MEM7:30 amMemphis

7h 03m

1 stop

STL2:33 pmLambert-St Louis

Sep 15

STL5:30 pmLambert-St Louis

4h 13m

1 stop

MEM9:43 pmMemphis

$224

Find similar

United Airlines

Aug 8

BNA4:57 pmNashville Intl

4h 38m

1 stop

STL9:35 pmLambert-St Louis

Aug 10

STL5:30 pmLambert-St Louis

5h 50m

1 stop

BNA11:20 pmNashville Intl

$239

Find similar

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

Prices

Airlines

Other information

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

In general, August 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 $219. 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 $310. 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 Saturday because tickets tend to average around $456. 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 $311 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 $373 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 are 1 cabin classes 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?

No. A direct flight is the cheapest option for a flight between Tennessee to St. Louis.

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	$76
Fastest flight time	1h 15m
Direct flights	Mon, Wed, Thu, Fri, Sat and Sun
Airports in St. Louis	1 airport

The best one-way flight to St. Louis from Tennessee in the past 72 hours is $76. The best round-trip flight deal from Tennessee to St. Louis found on momondo in the last 72 hours is $157.

The fastest flight from Tennessee to St. Louis takes 1h 15m

Direct flights go from Tennessee to St. Louis on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Southwest.

There is 1 airport near St. Louis: Lambert-St Louis (STL)

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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?
As of July 2025, there are 5 operators available to choose from 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?
Based on momondo bookings for flights between Tennessee and St. Louis, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 25.52% of the total bookings. Other popular models include Boeing 737 MAX 8 with 20.50%, Boeing 737-700 Passenger/BBJ1 (winglets) with 14.23%, and Airbus A320-100/200 with 4.18%.

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 / Mokulele	PriceFrom $158	Free Cancellation	Rating 6.4 26 reviews	Search Southern / Mokulele flights
American Airlines	PriceFrom $172	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $205	Free Cancellation	Rating 8.0 4,238 reviews	Search Southwest flights
United Airlines	PriceFrom $213	Free Cancellation	Rating 7.4 8,864 reviews	Search United Airlines flights
Delta	PriceFrom $228	Free Cancellation	Rating 8.0 7,958 reviews	Search Delta flights

St. Charles

Chesterfield

Hermann

Fairview Heights

Maryland Heights

Florissant

Collinsville

Fenton

O'Fallon

Farmington

Alton

St. Peters

Wentzville

Festus

Glencoe

Clayton

Edwardsville

Eureka

Shrewsbury

Grafton

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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Cheap flights from Tennessee to St. Louis from $76

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 7/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Find the cheapest flights from Tennessee to St. Louis

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Spirit Airlines flights from Tennessee to St. Louis

Our best Spirit Airlines deals on Tennessee to St. Louis flight tickets

United Airlines flights from Tennessee to St. Louis

Our best United Airlines deals on Tennessee to St. Louis flight tickets

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?

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

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

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 are 1 cabin classes 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?

No. A direct flight is the cheapest option for a flight between Tennessee to St. Louis.

What is the cheapest airline that flies from Tennessee to Lambert-St Louis?

Southern / Mokulele, Spirit Airlines, and Southwest are the most popular carriers operating from Tennessee to Lambert-St Louis

What airlines fly to St. Louis?

How many flights depart from Tennessee to St. Louis on average per day?

As of July 2025, there are 2 flights per day flying from Tennessee to St. Louis. The most common time of day flights depart is 7:00AM, with 45% of flights taking off at noon.

How many flights depart from Tennessee to St. Louis on average per week?

As of July 2025, there are 18 flights per week flying from Tennessee to St. Louis. The most common day of the week flights depart is Mon, with 22% of flights taking off on this day.

How long does it take to fly to St. Louis?

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

Fastest flight time

Direct flights

Airports in St. Louis

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

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?

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

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

Traveling to a place near St. Louis?

Why use momondo?

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

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

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

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

An easier way to manage your St. Louis trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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