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.

$59 CHEAP FLIGHTS from Tennessee to St. Louis

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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

Mon, Oct 19 - Mon, Oct 26

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

13h 35m1 stop Orlando

4:30 pm - 7:41 pmSTL Lambert-St Louis-BNA Nashville Intl

27h 11m1 stop Orlando

$116Frontier

Thu, Oct 15 - Mon, Oct 19

10:25 pm - 11:40 pmBNA Nashville Intl-STL Lambert-St Louis

1h 15mnonstop

5:50 pm - 7:00 pmSTL Lambert-St Louis-BNA Nashville Intl

1h 10mnonstop

$117Southwest

Sat, Oct 10 - Mon, Oct 12

8:00 am - 9:15 amBNA Nashville Intl-STL Lambert-St Louis

1h 15mnonstop

2:30 pm - 3:40 pmSTL Lambert-St Louis-BNA Nashville Intl

1h 10mnonstop

$117Southwest

Tue, Dec 1 - Sat, Dec 5

2:47 pm - 12:12 amBNA Nashville Intl-STL Lambert-St Louis

9h 25m1 stop Orlando

7:54 pm - 12:34 pmSTL Lambert-St Louis-BNA Nashville Intl

16h 40m1 stop Denver Intl

$133Frontier

Fri, Oct 16 - Sun, Oct 18

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

$150Southern / Mokulele

Mon, Oct 5 - Fri, Oct 9

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

$150Southern / Mokulele

Sat, Dec 12 - Mon, Dec 14

7:20 pm - 10:39 pmTYS Knoxville McGhee Tyson-STL Lambert-St Louis

4h 19m1 stop Charlotte Douglas

5:00 am - 11:00 amSTL Lambert-St Louis-TYS Knoxville McGhee Tyson

5h 00m1 stop Chicago O'Hare Intl

$243American Airlines

Wed, Oct 14 - Sat, Oct 17

7:30 am - 12:35 pmTYS Knoxville McGhee Tyson-STL Lambert-St Louis

6h 05m1 stop Chicago O'Hare Intl

3:20 pm - 11:18 pmSTL Lambert-St Louis-TYS Knoxville McGhee Tyson

6h 58m1 stop Dallas/Fort Worth

$243American Airlines

Sat, Dec 12 - Mon, Dec 14

5:40 am - 9:49 amTYS Knoxville McGhee Tyson-STL Lambert-St Louis

5h 09m1 stop Atlanta Hartsfield-Jackson

7:03 am - 11:27 amSTL Lambert-St Louis-TYS Knoxville McGhee Tyson

3h 24m1 stop Atlanta Hartsfield-Jackson

$243Delta

Sat, Oct 24 - Sat, Oct 24

5:40 am - 9:42 amTYS Knoxville McGhee Tyson-STL Lambert-St Louis

5h 02m1 stop Atlanta Hartsfield-Jackson

5:38 pm - 10:22 pmSTL Lambert-St Louis-TYS Knoxville McGhee Tyson

3h 44m1 stop Atlanta Hartsfield-Jackson

$243Delta

Recent last minute flight deals from Tennessee to St. Louis

Thu, Sep 24 - Fri, Sep 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

$150Southern / Mokulele

Wed, Sep 23 - Thu, Sep 24

9:40 am - 1:31 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

$171Southern / Mokulele

Fri, Sep 25 - Sun, Sep 27

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

3h 51m1 stop Jonesboro

5:19 pm - 4:45 pmSTL Lambert-St Louis-BNA Nashville Intl

23h 26m1 stop Orlando

$304Multiple Airlines

Sun, Sep 27 - Sun, Oct 4

6:03 pm - 4:34 pmBNA Nashville Intl-STL Lambert-St Louis

22h 31m1 stop Orlando

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

4h 03m1 stop Jonesboro

$309Multiple Airlines

Fri, Sep 25 - Sun, Sep 27

6:00 am - 12:13 pmCHA Chattanooga Lovell Field-STL Lambert-St Louis

7h 13m1 stop Chicago O'Hare Intl

5:36 pm - 12:10 amSTL Lambert-St Louis-CHA Chattanooga Lovell Field

5h 34m1 stop Chicago O'Hare Intl

$389United Airlines

Sat, Sep 26 - Sat, Oct 3

12:10 pm - 2:49 pmCHA Chattanooga Lovell Field-STL Lambert-St Louis

3h 39m1 stop Atlanta Hartsfield-Jackson

3:54 pm - 10:45 pmSTL Lambert-St Louis-CHA Chattanooga Lovell Field

5h 51m1 stop Atlanta Hartsfield-Jackson

$394Delta

Sat, Sep 26 - Fri, Oct 2

6:00 am - 9:34 amCHA Chattanooga Lovell Field-STL Lambert-St Louis

4h 34m1 stop Atlanta Hartsfield-Jackson

6:54 pm - 11:50 pmSTL Lambert-St Louis-CHA Chattanooga Lovell Field

3h 56m1 stop Atlanta Hartsfield-Jackson

$394Delta

Fri, Sep 25 - Sun, Sep 27

5:00 pm - 8:44 pmCHA Chattanooga Lovell Field-STL Lambert-St Louis

4h 44m1 stop Chicago O'Hare Intl

5:15 am - 12:49 pmSTL Lambert-St Louis-CHA Chattanooga Lovell Field

6h 34m1 stop Charlotte Douglas

$405American Airlines

Fri, Sep 25 - Sun, Sep 27

1:52 pm - 5:01 pmCHA Chattanooga Lovell Field-STL Lambert-St Louis

4h 09m1 stop Chicago O'Hare Intl

7:01 pm - 12:10 amSTL Lambert-St Louis-CHA Chattanooga Lovell Field

4h 09m1 stop Chicago O'Hare Intl

$409United Airlines

Fri, Sep 25 - Sun, Sep 27

5:00 pm - 8:44 pmCHA Chattanooga Lovell Field-STL Lambert-St Louis

4h 44m1 stop Chicago O'Hare Intl

5:15 am - 12:49 pmSTL Lambert-St Louis-CHA Chattanooga Lovell Field

6h 34m1 stop Charlotte Douglas

$415American Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$59

Best time to beat the crowds with an average 7% drop in price.

Most popular time to fly with an average 9% 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.