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>

$69 CHEAP FLIGHTS from Tennessee to St. Louis

STL

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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

Wed, Jul 15 - Wed, Jul 15

6:25 am - 7:45 am

BNA

STL

1h 20mnonstop

1:45 pm - 2:55 pm

STL

BNA

1h 10mnonstop

$137Southwest

Wed, Jul 15 - Wed, Jul 15

5:20 am - 9:35 am

BNA

STL

4h 15m

1 stop

1:45 pm - 2:55 pm

STL

BNA

1h 10mnonstop

$147Southwest

Wed, Jul 15 - Wed, Jul 15

5:10 am - 9:43 am

BNA

STL

4h 33m

1 stop

3:58 pm - 8:43 pm

STL

BNA

4h 45m

1 stop

$157Delta

Thu, Jul 9 - Mon, Jul 13

9:30 am - 1:21 pm

BNA

STL

3h 51m

1 stop

2:00 pm - 6:03 pm

STL

BNA

4h 03m

1 stop

$179Southern / Mokulele

Thu, Jul 9 - Mon, Jul 13

9:30 am - 1:21 pm

BNA

STL

3h 51m

1 stop

2:00 pm - 6:03 pm

STL

BNA

4h 03m

1 stop

$182Southern / Mokulele

Thu, Jun 25 - Tue, Jul 14

2:35 pm - 6:36 pm

BNA

STL

4h 01m

1 stop

4:09 pm - 4:05 pm

STL

BNA

23h 56m

1 stop

$209Multiple Airlines

Tue, Jul 21 - Wed, Jul 22

4:36 pm - 11:59 pm

MEM

STL

7h 23m

1 stop

4:09 pm - 6:25 pm

STL

MEM

26h 16m

1 stop

$240Frontier

Thu, Jul 2 - Wed, Jul 8

11:51 am - 5:30 pm

MEM

STL

5h 39m

1 stop

4:09 pm - 6:25 pm

STL

MEM

26h 16m

1 stop

$251Frontier

Tue, Oct 20 - Wed, Nov 4

5:30 am - 10:48 am

CHA

STL

6h 18m

1 stop

3:42 pm - 10:06 pm

STL

CHA

5h 24m

1 stop

$271Delta

Mon, Jul 13 - Fri, Jul 17

12:53 pm - 5:37 pm

TYS

STL

29h 44m

2 stops

4:09 pm - 10:02 am

STL

TYS

16h 53m

1 stop

$299Multiple Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$69

Best time to beat the crowds with an average 1% drop in price.

Most popular time to fly and prices are also 1% 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

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Complete your trip

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

St. Louis (STL)

STL

$69 Find Cheap Flights from Tennessee to St. Louis - Compare and Save

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

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