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.

$60 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

Fri, Nov 6 - Fri, Nov 13

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

1h 15mnonstop

9:45 pm - 11:05 pmSTL Lambert-St Louis-BNA Nashville Intl

1h 20mnonstop

$117Southwest

Thu, Nov 5 - Mon, Nov 9

6:30 am - 7:45 amBNA Nashville Intl-STL Lambert-St Louis

1h 15mnonstop

9:45 pm - 11:05 pmSTL Lambert-St Louis-BNA Nashville Intl

1h 20mnonstop

$117Southwest

Fri, Nov 6 - Mon, Nov 9

8:26 pm - 11:16 pmBNA Nashville Intl-STL Lambert-St Louis

26h 50m1 stop Orlando

4:26 pm - 7:41 pmSTL Lambert-St Louis-BNA Nashville Intl

27h 15m1 stop Orlando

$128Frontier

Fri, Oct 30 - Sat, Oct 31

9:43 am - 11:16 pmBNA Nashville Intl-STL Lambert-St Louis

13h 33m1 stop Orlando

4:26 pm - 9:56 amSTL Lambert-St Louis-BNA Nashville Intl

17h 30m1 stop Orlando

$128Frontier

Tue, Nov 3 - Thu, Nov 5

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

3h 51m1 stop Jonesboro

2:00 pm - 5:53 pmSTL Lambert-St Louis-BNA Nashville Intl

3h 53m1 stop Jonesboro

$159Southern / Mokulele

Fri, Nov 20 - Fri, Nov 27

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

$160Southern / Mokulele

Tue, Nov 3 - Tue, Nov 10

5:32 pm - 9:59 pmTYS Knoxville McGhee Tyson-STL Lambert-St Louis

5h 27m1 stop Dallas/Fort Worth

6:00 am - 11:01 amSTL Lambert-St Louis-TYS Knoxville McGhee Tyson

4h 01m1 stop Chicago O'Hare Intl

$205American Airlines

Wed, Nov 4 - Wed, Nov 11

5:32 pm - 9:59 pmTYS Knoxville McGhee Tyson-STL Lambert-St Louis

5h 27m1 stop Dallas/Fort Worth

3:51 pm - 9:40 pmSTL Lambert-St Louis-TYS Knoxville McGhee Tyson

4h 49m1 stop Washington, D.C. Reagan-National

$205American 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

$205Delta

Tue, Nov 3 - Tue, Nov 10

5:40 am - 10:51 amTYS Knoxville McGhee Tyson-STL Lambert-St Louis

6h 11m1 stop Atlanta Hartsfield-Jackson

10:05 am - 3:15 pmSTL Lambert-St Louis-TYS Knoxville McGhee Tyson

4h 10m1 stop Atlanta Hartsfield-Jackson

$205Delta

Wed, Oct 14 - Thu, Oct 15

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

Mon, Oct 12 - Sat, Oct 17

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

3h 51m1 stop Jonesboro

7:42 pm - 2:19 pmSTL Lambert-St Louis-BNA Nashville Intl

18h 37m1 stop Denver Intl

$302Multiple Airlines

Wed, Oct 14 - Fri, Oct 16

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

3h 51m1 stop Jonesboro

4:30 pm - 8:53 amSTL Lambert-St Louis-BNA Nashville Intl

16h 23m1 stop Orlando

$302Multiple Airlines

Sat, Oct 10 - Mon, Oct 12

4:00 pm - 1:21 pmBNA Nashville Intl-STL Lambert-St Louis

21h 21m1 stop Jonesboro

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

4h 03m1 stop Jonesboro

$369Southern / Mokulele

Wed, Oct 14 - Sat, Oct 17

7:59 pm - 11:59 pmCHA Chattanooga Lovell Field-STL Lambert-St Louis

5h 00m1 stop Charlotte Douglas

8:48 am - 3:23 pmSTL Lambert-St Louis-CHA Chattanooga Lovell Field

5h 35m1 stop Dallas/Fort Worth

$389American Airlines

Sat, Oct 10 - Fri, Oct 16

4:08 pm - 9:59 pmCHA Chattanooga Lovell Field-STL Lambert-St Louis

6h 51m1 stop Dallas/Fort Worth

5:08 pm - 11:03 pmSTL Lambert-St Louis-CHA Chattanooga Lovell Field

4h 55m1 stop Washington, D.C. Reagan-National

$390American Airlines

Mon, Oct 12 - Wed, Oct 14

7:25 pm - 11:40 pmTYS Knoxville McGhee Tyson-STL Lambert-St Louis

5h 15m1 stop Nashville Intl

11:25 am - 8:10 pmSTL Lambert-St Louis-TYS Knoxville McGhee Tyson

7h 45m1 stop Baltimore/Washington

$617Southwest

Wed, Oct 14 - Fri, Oct 16

7:15 am - 2:10 pmTYS Knoxville McGhee Tyson-STL Lambert-St Louis

7h 55m1 stop Houston George Bush Intcntl

3:12 pm - 9:55 pmSTL Lambert-St Louis-TYS Knoxville McGhee Tyson

5h 43m1 stop Houston George Bush Intcntl

$619United Airlines

Mon, Oct 12 - Wed, Oct 14

7:25 pm - 11:40 pmTYS Knoxville McGhee Tyson-STL Lambert-St Louis

5h 15m1 stop Nashville Intl

8:30 am - 8:10 pmSTL Lambert-St Louis-TYS Knoxville McGhee Tyson

10h 40m2 stops Milwaukee-Mitchell Baltimore/Washington

$623Southwest

Mon, Oct 12 - Fri, Oct 16

7:07 pm - 10:59 pmCHA Chattanooga Lovell Field-STL Lambert-St Louis

4h 52m1 stop Chicago O'Hare Intl

8:00 am - 9:42 amSTL Lambert-St Louis-CHA Chattanooga Lovell Field

24h 42m1 stop Chicago O'Hare Intl

$763United Airlines

Low season	January
High season	July
Cheapest flight	$60

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

Most popular time to fly with an average 7% 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.