How does KAYAK find such low prices on flights from Tennessee to St. Louis?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Tennessee to St. Louis. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Tennessee to St. Louis?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Tennessee is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Tennessee to St. Louis?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Tennessee with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Tennessee to St. Louis?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Tennessee up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$63 CHEAP FLIGHTS from Tennessee to St. Louis

STL

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

...and more

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41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$112

Typical prices: $278-$468

Frontier

Thu 12/4Wed 12/10

TYS - STL • 1 stop

Cheapest non-stop

$193

Typical prices: $310-$662

Southwest

Sat 12/6Mon 12/8

BNA - STL • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to St. Louis!

Flight Deals

Cheap Flights from Tennessee to St. Louis

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Tennessee to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Tennessee to St. Louis

Thu, Dec 4 - Wed, Dec 10

4:52 pm - 10:14 amTYS-STL

18h 22m1 stop

7:43 pm - 3:57 pmSTL-TYS

19h 14m1 stop

$112Frontier

Find Deal

Fri, Dec 12 - Sat, Dec 13

2:35 pm - 6:36 pmBNA-STL

4h 01m1 stop

7:43 pm - 5:50 pmSTL-BNA

22h 07m1 stop

$151Multiple Airlines

Find Deal

Tue, Dec 2 - Thu, Dec 4

2:35 pm - 6:36 pmBNA-STL

4h 01m1 stop

9:50 am - 1:48 pmSTL-BNA

3h 58m1 stop

$172Southern / Mokulele

Find Deal

Sat, Dec 6 - Sat, Dec 13

9:10 am - 9:47 amBNA-STL

24h 37m2 stops

7:43 pm - 5:50 pmSTL-BNA

22h 07m1 stop

$173Multiple Airlines

Find Deal

Sun, Dec 28 - Mon, Dec 29

2:35 pm - 6:36 pmBNA-STL

4h 01m1 stop

9:50 am - 1:48 pmSTL-BNA

3h 58m1 stop

$192Southern / Mokulele

Find Deal

Sat, Dec 6 - Mon, Dec 8

3:40 pm - 5:00 pmBNA-STL

1h 20mnonstop

8:25 am - 9:35 amSTL-BNA

1h 10mnonstop

$193Southwest

Find Deal

Fri, Dec 12 - Sat, Dec 13

7:41 pm - 10:14 amBNA-STL

14h 33m1 stop

7:43 pm - 1:05 pmSTL-BNA

17h 22m2 stops

$195Frontier

Find Deal

Tue, Mar 3 - Wed, Mar 4

9:24 am - 2:49 pmBNA-STL

5h 25m1 stop

10:13 am - 4:26 pmSTL-BNA

6h 13m1 stop

$197Delta

Find Deal

Sat, Dec 6 - Mon, Dec 8

3:40 pm - 5:00 pmBNA-STL

1h 20mnonstop

4:25 pm - 7:55 pmSTL-BNA

3h 30m1 stop

$203Southwest

Find Deal

Sat, Feb 21 - Tue, Feb 24

6:03 pm - 11:38 pmCHA-STL

6h 35m1 stop

7:10 am - 1:05 pmSTL-CHA

4h 55m1 stop

$229Delta

Find Deal

Useful Info

Low season	January
High season	May
Cheapest flight	$63

Best time to beat the crowds with an average 3% drop in price.

Most popular time to fly and prices are also 2% lower on average.

Flight from Nashville to St. Louis

How does KAYAK find such low prices on flights from Tennessee to St. Louis?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Tennessee to St. Louis.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Tennessee to St. Louis?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Tennessee is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Tennessee to St. Louis?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Tennessee with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Tennessee to St. Louis?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Tennessee up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

O'Fallon

Wentzville

Farmington

Eureka

Litchfield

Grafton

Shrewsbury

Glencoe

Everything you need to know for your flight to St. Louis

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in St. Louis

St. Louis (STL)

STL

$63 Find Cheap Flights from Tennessee to St. Louis

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

Everything you should know

Cheap Flights from Tennessee to St. Louis

Recent round-trip flight deals from Tennessee to St. Louis

Recent one-way flight deals from Tennessee to St. Louis

Recent last minute flight deals from Tennessee to St. Louis

Recent direct flight deals from Tennessee to St. Louis

Good to know

FAQs for booking flights from Tennessee to St. Louis

How does KAYAK find such low prices on flights from Tennessee to St. Louis?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Tennessee to St. Louis.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Tennessee to St. Louis?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Tennessee is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Tennessee to St. Louis?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Tennessee with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Tennessee to St. Louis?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Tennessee up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near St. Louis?

Everything you need to know for your flight to St. Louis

Information on the airport you'll fly into in St. Louis

Cabin class types available on flights to Tennessee

Complete your trip to St. Louis with a hotel stay or car rental

Find direct flights for St. Louis

Flights to other popular destinations

Flights from domestic origins to St. Louis

Choose which airport to fly into in St. Louis

Find deals for your return flight