How does KAYAK find such low prices on flights from Louisiana 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 Louisiana to St. Louis.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Louisiana to St. Louis?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Louisiana 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 Louisiana 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 Louisiana with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Louisiana 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 Louisiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$66 CHEAP FLIGHTS from Louisiana to St. Louis

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Flight Deals

Cheap Flights from Louisiana 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 Louisiana to St. Louis

Thu, Oct 15 - Mon, Oct 19

6:18 pm - 5:40 pmMSY New Orleans Louis Armstrong-STL Lambert-St Louis

23h 22m1 stop Atlanta Hartsfield-Jackson

6:35 pm - 4:10 pmSTL Lambert-St Louis-MSY New Orleans Louis Armstrong

21h 35m1 stop Atlanta Hartsfield-Jackson

$118Frontier

Thu, Oct 15 - Mon, Oct 19

6:18 pm - 5:40 pmMSY New Orleans Louis Armstrong-STL Lambert-St Louis

23h 22m1 stop Atlanta Hartsfield-Jackson

6:35 pm - 4:10 pmSTL Lambert-St Louis-MSY New Orleans Louis Armstrong

21h 35m1 stop Atlanta Hartsfield-Jackson

$131Frontier

Wed, Oct 14 - Fri, Oct 16

7:00 am - 5:40 pmMSY New Orleans Louis Armstrong-STL Lambert-St Louis

10h 40m2 stops Tampa Atlanta Hartsfield-Jackson

6:35 pm - 5:22 pmSTL Lambert-St Louis-MSY New Orleans Louis Armstrong

22h 47m1 stop Atlanta Hartsfield-Jackson

$226Multiple Airlines

Tue, Oct 13 - Fri, Oct 16

5:05 pm - 5:40 pmMSY New Orleans Louis Armstrong-STL Lambert-St Louis

24h 35m1 stop Atlanta Hartsfield-Jackson

6:35 pm - 12:35 pmSTL Lambert-St Louis-MSY New Orleans Louis Armstrong

18h 00m2 stops Atlanta Hartsfield-Jackson Orlando

$256Multiple Airlines

Fri, Oct 9 - Sun, Oct 11

6:45 pm - 11:42 pmSHV Shreveport-STL Lambert-St Louis

4h 57m1 stop Dallas/Fort Worth

5:40 am - 9:28 amSTL Lambert-St Louis-SHV Shreveport

3h 48m1 stop Dallas/Fort Worth

$299American Airlines

Fri, Oct 23 - Mon, Oct 26

6:45 pm - 11:42 pmSHV Shreveport-STL Lambert-St Louis

4h 57m1 stop Dallas/Fort Worth

5:40 am - 9:28 amSTL Lambert-St Louis-SHV Shreveport

3h 48m1 stop Dallas/Fort Worth

$299American Airlines

Wed, Nov 4 - Sat, Nov 7

12:00 pm - 4:50 pmSHV Shreveport-STL Lambert-St Louis

4h 50m1 stop Houston George Bush Intcntl

5:34 pm - 10:57 pmSTL Lambert-St Louis-SHV Shreveport

5h 23m1 stop Chicago O'Hare Intl

$299United Airlines

Fri, Oct 2 - Mon, Oct 5

3:44 pm - 10:30 pmSHV Shreveport-STL Lambert-St Louis

6h 46m1 stop Houston George Bush Intcntl

3:12 pm - 7:44 pmSTL Lambert-St Louis-SHV Shreveport

4h 32m1 stop Houston George Bush Intcntl

$299United Airlines

Fri, Oct 30 - Sun, Nov 1

6:02 am - 1:20 pmSHV Shreveport-STL Lambert-St Louis

7h 18m1 stop Atlanta Hartsfield-Jackson

10:25 am - 5:40 pmSTL Lambert-St Louis-SHV Shreveport

7h 15m1 stop Atlanta Hartsfield-Jackson

$299Delta

Thu, Dec 24 - Tue, Dec 29

10:14 am - 6:19 pmMSY New Orleans Louis Armstrong-STL Lambert-St Louis

8h 05m1 stop Atlanta Hartsfield-Jackson

7:15 pm - 11:24 pmSTL Lambert-St Louis-MSY New Orleans Louis Armstrong

4h 09m1 stop Atlanta Hartsfield-Jackson

$313Delta

Recent last minute flight deals from Louisiana to St. Louis

Fri, Sep 18 - Thu, Sep 24

6:38 pm - 11:43 pmSHV Shreveport-STL Lambert-St Louis

5h 05m1 stop Dallas/Fort Worth

8:30 am - 1:41 pmSTL Lambert-St Louis-SHV Shreveport

5h 11m1 stop Dallas/Fort Worth

$349American Airlines

Fri, Sep 18 - Sat, Sep 19

10:48 am - 7:17 pmMSY New Orleans Louis Armstrong-STL Lambert-St Louis

8h 29m1 stop Denver Intl

8:10 pm - 9:53 amSTL Lambert-St Louis-MSY New Orleans Louis Armstrong

13h 43m1 stop Denver Intl

$350Frontier

Fri, Sep 18 - Thu, Sep 24

11:17 am - 9:36 pmSHV Shreveport-STL Lambert-St Louis

10h 19m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

3:12 pm - 9:34 pmSTL Lambert-St Louis-SHV Shreveport

6h 22m1 stop Houston George Bush Intcntl

$354United Airlines

Wed, Sep 16 - Sat, Sep 19

3:17 pm - 4:24 pmMSY New Orleans Louis Armstrong-STL Lambert-St Louis

25h 07m1 stop Orlando

8:10 pm - 9:53 amSTL Lambert-St Louis-MSY New Orleans Louis Armstrong

13h 43m1 stop Denver Intl

$360Frontier

Fri, Sep 18 - Mon, Sep 21

8:16 am - 2:44 pmSHV Shreveport-STL Lambert-St Louis

6h 28m1 stop Dallas/Fort Worth

5:43 am - 9:27 amSTL Lambert-St Louis-SHV Shreveport

3h 44m1 stop Dallas/Fort Worth

$369American Airlines

Fri, Sep 18 - Thu, Sep 24

11:17 am - 9:36 pmSHV Shreveport-STL Lambert-St Louis

10h 19m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

7:30 am - 7:44 pmSTL Lambert-St Louis-SHV Shreveport

12h 14m2 stops Newark Houston George Bush Intcntl

$429United Airlines

Thu, Sep 17 - Mon, Sep 21

10:24 am - 3:54 pmBTR Baton Rouge Ryan-STL Lambert-St Louis

5h 30m1 stop Atlanta Hartsfield-Jackson

4:59 pm - 9:53 pmSTL Lambert-St Louis-BTR Baton Rouge Ryan

4h 54m1 stop Atlanta Hartsfield-Jackson

$534Delta

Thu, Sep 17 - Sun, Sep 20

6:03 am - 10:55 amBTR Baton Rouge Ryan-STL Lambert-St Louis

4h 52m1 stop Atlanta Hartsfield-Jackson

6:00 am - 12:52 pmSTL Lambert-St Louis-BTR Baton Rouge Ryan

6h 52m1 stop Atlanta Hartsfield-Jackson

$608Delta

Wed, Sep 16 - Thu, Sep 17

6:10 pm - 8:00 pmMSY New Orleans Louis Armstrong-STL Lambert-St Louis

1h 50mnonstop

8:25 am - 10:10 amSTL Lambert-St Louis-MSY New Orleans Louis Armstrong

1h 45mnonstop

$751Southwest

Wed, Sep 16 - Thu, Sep 17

3:15 pm - 9:15 pmMSY New Orleans Louis Armstrong-STL Lambert-St Louis

6h 00m1 stop Baltimore/Washington

5:15 am - 9:15 amSTL Lambert-St Louis-MSY New Orleans Louis Armstrong

4h 00m1 stop Houston Hobby

$751Southwest

Recent direct flight deals from Louisiana to St. Louis

Mon, Oct 5 - Wed, Oct 7

2:25 pm - 4:10 pmMSY New Orleans Louis Armstrong-STL Lambert-St Louis

1h 45mnonstop

3:35 pm - 5:20 pmSTL Lambert-St Louis-MSY New Orleans Louis Armstrong

1h 45mnonstop

$310Southwest

Thu, Oct 22 - Mon, Oct 26

7:40 am - 9:30 amMSY New Orleans Louis Armstrong-STL Lambert-St Louis

1h 50mnonstop

9:50 pm - 11:35 pmSTL Lambert-St Louis-MSY New Orleans Louis Armstrong

1h 45mnonstop

$316Southwest

Thu, Oct 15 - Mon, Oct 19

2:25 pm - 4:10 pmMSY New Orleans Louis Armstrong-STL Lambert-St Louis

1h 45mnonstop

2:05 pm - 3:45 pmSTL Lambert-St Louis-MSY New Orleans Louis Armstrong

1h 40mnonstop

$316Southwest

Thu, Oct 15 - Wed, Oct 21

2:25 pm - 4:10 pmMSY New Orleans Louis Armstrong-STL Lambert-St Louis

1h 45mnonstop

3:35 pm - 5:20 pmSTL Lambert-St Louis-MSY New Orleans Louis Armstrong

1h 45mnonstop

$343Southwest

Thu, Oct 15 - Mon, Oct 19

2:25 pm - 4:10 pmMSY New Orleans Louis Armstrong-STL Lambert-St Louis

1h 45mnonstop

2:05 pm - 3:45 pmSTL Lambert-St Louis-MSY New Orleans Louis Armstrong

1h 40mnonstop

$343Southwest

Sat, Oct 3 - Mon, Oct 5

7:35 am - 9:25 amMSY New Orleans Louis Armstrong-STL Lambert-St Louis

1h 50mnonstop

8:30 am - 10:15 amSTL Lambert-St Louis-MSY New Orleans Louis Armstrong

1h 45mnonstop

$343Southwest

Fri, Oct 16 - Mon, Oct 19

2:25 pm - 4:10 pmMSY New Orleans Louis Armstrong-STL Lambert-St Louis

1h 45mnonstop

8:30 am - 10:15 amSTL Lambert-St Louis-MSY New Orleans Louis Armstrong

1h 45mnonstop

$345Southwest

Tue, Nov 3 - Fri, Nov 6

7:35 am - 9:25 amMSY New Orleans Louis Armstrong-STL Lambert-St Louis

1h 50mnonstop

9:45 pm - 11:30 pmSTL Lambert-St Louis-MSY New Orleans Louis Armstrong

1h 45mnonstop

$345Southwest

Tue, Oct 13 - Fri, Oct 16

1:25 pm - 3:10 pmMSY New Orleans Louis Armstrong-STL Lambert-St Louis

1h 45mnonstop

9:50 pm - 11:35 pmSTL Lambert-St Louis-MSY New Orleans Louis Armstrong

1h 45mnonstop

$347Southwest

Useful Info

Low season	January
High season	July
Cheapest flight	$66

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

Most popular time to fly with an average 8% increase in price.

Flight from New Orleans to St. Louis

How does KAYAK find such low prices on flights from Louisiana 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 Louisiana to St. Louis.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Louisiana to St. Louis?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Louisiana 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 Louisiana 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 Louisiana with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Louisiana 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 Louisiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.