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>

$59 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

Travelers love KAYAK

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

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

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

Flight Deals

Cheap Flights from Tennessee to St. Louis

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

Tue, Apr 7 - Tue, Apr 14

6:25 am - 7:45 am

BNA

STL

1h 20mnonstop

2:30 pm - 3:40 pm

STL

BNA

1h 10mnonstop

$117Southwest

Tue, Apr 7 - Tue, Apr 14

6:25 am - 7:45 am

BNA

STL

1h 20mnonstop

5:35 am - 11:15 am

STL

BNA

5h 40m

1 stop

$127Southwest

Tue, Apr 7 - Tue, Apr 14

12:40 pm - 5:55 pm

BNA

STL

5h 15m

2 stops

2:30 pm - 3:40 pm

STL

BNA

1h 10mnonstop

$132Southwest

Thu, Mar 26 - Mon, Mar 30

2:35 pm - 6:36 pm

BNA

STL

4h 01m

1 stop

9:50 am - 1:48 pm

STL

BNA

3h 58m

1 stop

$150Southern / Mokulele

Thu, Mar 5 - Tue, Mar 10

2:35 pm - 6:36 pm

BNA

STL

4h 01m

1 stop

9:50 am - 1:48 pm

STL

BNA

3h 58m

1 stop

$154Southern / Mokulele

Thu, Apr 16 - Fri, Apr 24

11:13 am - 11:19 pm

BNA

STL

12h 06m

1 stop

8:39 am - 6:41 pm

STL

BNA

10h 02m

1 stop

$160Frontier

Thu, Mar 26 - Sat, Apr 11

2:53 pm - 9:49 am

MEM

STL

18h 56m

1 stop

8:16 pm - 3:36 pm

STL

MEM

19h 20m

1 stop

$200Frontier

Wed, Apr 29 - Sat, May 2

7:00 am - 12:22 pm

TYS

STL

6h 22m

1 stop

10:10 am - 4:54 pm

STL

TYS

5h 44m

1 stop

$242United Airlines

Wed, Mar 25 - Sun, Mar 29

5:00 am - 8:35 am

CHA

STL

4h 35m

1 stop

5:12 am - 11:46 am

STL

CHA

5h 34m

1 stop

$249American Airlines

Wed, Mar 25 - Sun, Mar 29

5:40 am - 10:59 am

TYS

STL

6h 19m

1 stop

6:00 am - 10:48 am

STL

TYS

3h 48m

1 stop

$256American Airlines

Useful Info

Low season	January
High season	May
Cheapest flight	$59

Best time to beat the crowds but there is an average 7% increase in price.

Most popular time to fly and prices are also 8% 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

$59 Find Cheap Flights from Tennessee to St. Louis

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

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