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.

$72 CHEAP FLIGHTS from Tennessee to St. Louis

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Cheap Flights from Tennessee to St. Louis

Cheap flights from Tennessee to St. Louis with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

Last minute

Direct

Wed, Dec 16 - Thu, Jan 7

6:25 am - 7:40 amBNA Nashville Intl-STL Lambert-St Louis

1h 15mnonstop

12:30 pm - 1:40 pmSTL Lambert-St Louis-BNA Nashville Intl

1h 10mnonstop

$117Southwest

Thu, Nov 5 - Mon, Nov 9

10:40 pm - 11:55 pmBNA Nashville Intl-STL Lambert-St Louis

1h 15mnonstop

4:30 pm - 5:40 pmSTL Lambert-St Louis-BNA Nashville Intl

1h 10mnonstop

$117Southwest

Thu, Nov 5 - Mon, Nov 9

3:11 pm - 7:14 pmBNA Nashville Intl-STL Lambert-St Louis

28h 03m1 stop Denver Intl

12:14 pm - 5:33 pmSTL Lambert-St Louis-BNA Nashville Intl

5h 19m1 stop Dallas/Fort Worth

$127Frontier

Fri, Nov 13 - Mon, Nov 16

9:30 am - 1:21 pmBNA Nashville Intl-STL Lambert-St Louis

3h 51m1 stop Jonesboro

12:14 pm - 5:33 pmSTL Lambert-St Louis-BNA Nashville Intl

5h 19m1 stop Dallas/Fort Worth

$146Multiple Airlines

Fri, Jan 15 - Sun, Jan 17

9:30 am - 1:21 pmBNA Nashville Intl-STL Lambert-St Louis

3h 51m1 stop Jonesboro

2:10 pm - 5:53 pmSTL Lambert-St Louis-BNA Nashville Intl

3h 43m1 stop Jonesboro

$169Southern / Mokulele

Wed, Nov 25 - Sun, Nov 29

9:30 am - 1:21 pmBNA Nashville Intl-STL Lambert-St Louis

3h 51m1 stop Jonesboro

2:00 pm - 6:03 pmSTL Lambert-St Louis-BNA Nashville Intl

4h 03m1 stop Jonesboro

$169Southern / Mokulele

Fri, Dec 11 - Mon, Dec 14

7:26 pm - 12:05 amTYS Knoxville McGhee Tyson-STL Lambert-St Louis

5h 39m1 stop Atlanta Hartsfield-Jackson

6:00 am - 11:27 amSTL Lambert-St Louis-TYS Knoxville McGhee Tyson

4h 27m1 stop Atlanta Hartsfield-Jackson

$243Delta

Sat, Nov 21 - Tue, Nov 24

5:30 pm - 11:35 pmTYS Knoxville McGhee Tyson-STL Lambert-St Louis

7h 05m1 stop Dallas/Fort Worth

5:00 am - 10:58 amSTL Lambert-St Louis-TYS Knoxville McGhee Tyson

4h 58m1 stop Chicago O'Hare Intl

$275American Airlines

Fri, Nov 6 - Mon, Nov 9

4:59 pm - 10:15 pmTYS Knoxville McGhee Tyson-STL Lambert-St Louis

6h 16m1 stop Chicago O'Hare Intl

1:20 pm - 6:46 pmSTL Lambert-St Louis-TYS Knoxville McGhee Tyson

4h 26m1 stop Chicago O'Hare Intl

$285American Airlines

Fri, Nov 20 - Mon, Nov 23

12:34 pm - 4:23 pmTYS Knoxville McGhee Tyson-STL Lambert-St Louis

4h 49m1 stop Atlanta Hartsfield-Jackson

5:30 pm - 10:22 pmSTL Lambert-St Louis-TYS Knoxville McGhee Tyson

3h 52m1 stop Atlanta Hartsfield-Jackson

$298Delta

Thu, Oct 22 - Mon, Oct 26

9:30 am - 1:21 pmBNA Nashville Intl-STL Lambert-St Louis

3h 51m1 stop Jonesboro

2:00 pm - 6:03 pmSTL Lambert-St Louis-BNA Nashville Intl

4h 03m1 stop Jonesboro

$172Southern / Mokulele

Thu, Oct 22 - Sun, Oct 25

9:30 am - 1:21 pmBNA Nashville Intl-STL Lambert-St Louis

3h 51m1 stop Jonesboro

2:00 pm - 6:03 pmSTL Lambert-St Louis-BNA Nashville Intl

4h 03m1 stop Jonesboro

$193Southern / Mokulele

Sat, Oct 24 - Mon, Oct 26

9:38 am - 11:13 pmBNA Nashville Intl-STL Lambert-St Louis

13h 35m1 stop Orlando

2:00 pm - 6:03 pmSTL Lambert-St Louis-BNA Nashville Intl

4h 03m1 stop Jonesboro

$304Multiple Airlines

Tue, Oct 20 - Thu, Oct 22

3:14 pm - 3:24 pmBNA Nashville Intl-STL Lambert-St Louis

24h 10m1 stop Denver Intl

2:00 pm - 6:03 pmSTL Lambert-St Louis-BNA Nashville Intl

4h 03m1 stop Jonesboro

$311Multiple Airlines

Fri, Oct 23 - Sun, Oct 25

5:00 am - 8:37 amCHA Chattanooga Lovell Field-STL Lambert-St Louis

4h 37m1 stop Charlotte Douglas

5:00 am - 10:26 amSTL Lambert-St Louis-CHA Chattanooga Lovell Field

4h 26m1 stop Charlotte Douglas

$399American Airlines

Tue, Oct 20 - Tue, Oct 20

5:00 am - 12:03 pmBNA Nashville Intl-STL Lambert-St Louis

7h 03m1 stop Dallas/Fort Worth

5:27 pm - 12:26 amSTL Lambert-St Louis-BNA Nashville Intl

6h 59m1 stop Chicago O'Hare Intl

$439American Airlines

Sat, Oct 24 - Sat, Oct 31

1:55 pm - 7:01 pmTYS Knoxville McGhee Tyson-STL Lambert-St Louis

6h 06m1 stop Chicago O'Hare Intl

1:08 pm - 8:54 pmSTL Lambert-St Louis-TYS Knoxville McGhee Tyson

6h 46m1 stop Chicago O'Hare Intl

$614United Airlines

Sat, Oct 24 - Mon, Oct 26

2:38 pm - 7:56 pmTYS Knoxville McGhee Tyson-STL Lambert-St Louis

6h 18m1 stop Atlanta Hartsfield-Jackson

6:00 am - 10:54 amSTL Lambert-St Louis-TYS Knoxville McGhee Tyson

3h 54m1 stop Atlanta Hartsfield-Jackson

$619Delta

Fri, Oct 23 - Tue, Oct 27

4:11 pm - 9:23 pmTYS Knoxville McGhee Tyson-STL Lambert-St Louis

6h 12m1 stop Atlanta Hartsfield-Jackson

12:00 pm - 6:47 pmSTL Lambert-St Louis-TYS Knoxville McGhee Tyson

5h 47m1 stop Atlanta Hartsfield-Jackson

$625Delta

Sat, Oct 24 - Sat, Oct 31

9:45 am - 7:41 pmTYS Knoxville McGhee Tyson-STL Lambert-St Louis

10h 56m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

1:08 pm - 8:54 pmSTL Lambert-St Louis-TYS Knoxville McGhee Tyson

6h 46m1 stop Chicago O'Hare Intl

$763United Airlines

Low season	January
High season	July
Cheapest flight	$72

Best time to beat the crowds with an average 8% drop in price.

Most popular time to fly with an average 5% increase in price.

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.