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.

$106 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

Wed, Nov 25 - Wed, Dec 2

7:44 am - 5:40 pmMSY New Orleans Louis Armstrong-STL Lambert-St Louis

9h 56m1 stop Atlanta Hartsfield-Jackson

12:05 pm - 8:38 amSTL Lambert-St Louis-MSY New Orleans Louis Armstrong

20h 33m1 stop Atlanta Hartsfield-Jackson

$167Frontier

Wed, Nov 25 - Wed, Dec 2

7:44 am - 5:40 pmMSY New Orleans Louis Armstrong-STL Lambert-St Louis

9h 56m1 stop Atlanta Hartsfield-Jackson

12:05 pm - 8:38 amSTL Lambert-St Louis-MSY New Orleans Louis Armstrong

20h 33m1 stop Atlanta Hartsfield-Jackson

$169Frontier

Thu, Dec 10 - Tue, Dec 15

9:26 am - 11:17 amMSY New Orleans Louis Armstrong-STL Lambert-St Louis

25h 51m1 stop Atlanta Hartsfield-Jackson

6:20 pm - 7:13 pmSTL Lambert-St Louis-MSY New Orleans Louis Armstrong

24h 53m1 stop Orlando

$271Multiple Airlines

Thu, Dec 10 - Tue, Dec 15

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

$291Southwest

Wed, Nov 25 - Wed, Dec 2

7:15 pm - 9:00 pmMSY New Orleans Louis Armstrong-STL Lambert-St Louis

1h 45mnonstop

8:25 pm - 10:15 pmSTL Lambert-St Louis-MSY New Orleans Louis Armstrong

1h 50mnonstop

$291Southwest

Wed, Nov 25 - Wed, Dec 2

7:00 am - 12:10 pmMSY New Orleans Louis Armstrong-STL Lambert-St Louis

5h 10m1 stop Chicago O'Hare Intl

5:50 pm - 11:18 pmSTL Lambert-St Louis-MSY New Orleans Louis Armstrong

5h 28m1 stop Houston George Bush Intcntl

$296United Airlines

Wed, Nov 25 - Tue, Dec 1

6:09 pm - 4:20 pmMSY New Orleans Louis Armstrong-STL Lambert-St Louis

22h 11m1 stop Las Vegas Harry Reid Intl

6:13 pm - 7:13 pmSTL Lambert-St Louis-MSY New Orleans Louis Armstrong

25h 00m1 stop Orlando

$298Multiple Airlines

Thu, Dec 3 - Sun, Dec 6

7:03 am - 2:16 pmSHV Shreveport-STL Lambert-St Louis

7h 13m1 stop Houston George Bush Intcntl

6:00 am - 11:18 amSTL Lambert-St Louis-SHV Shreveport

5h 18m1 stop Houston George Bush Intcntl

$319United Airlines

Fri, Jan 15 - Sun, Jan 17

11:59 am - 4:34 pmAEX Alexandria-STL Lambert-St Louis

4h 35m1 stop Atlanta Hartsfield-Jackson

7:00 am - 12:11 pmSTL Lambert-St Louis-AEX Alexandria

5h 11m1 stop Atlanta Hartsfield-Jackson

$328Delta

Wed, Dec 16 - Wed, Dec 30

6:59 pm - 12:05 amBTR Baton Rouge Ryan-STL Lambert-St Louis

5h 06m1 stop Atlanta Hartsfield-Jackson

5:13 pm - 9:54 pmSTL Lambert-St Louis-BTR Baton Rouge Ryan

4h 41m1 stop Atlanta Hartsfield-Jackson

$339Delta

Recent last minute flight deals from Louisiana to St. Louis

Thu, Nov 5 - Sun, Nov 8

9:07 pm - 11:16 pmMSY New Orleans Louis Armstrong-STL Lambert-St Louis

26h 09m1 stop Orlando

4:26 pm - 1:42 pmSTL Lambert-St Louis-MSY New Orleans Louis Armstrong

21h 16m1 stop Orlando

$338Frontier

Thu, Nov 5 - Mon, Nov 9

2:34 pm - 11:16 pmMSY New Orleans Louis Armstrong-STL Lambert-St Louis

8h 42m1 stop Orlando

4:26 pm - 2:20 pmSTL Lambert-St Louis-MSY New Orleans Louis Armstrong

21h 54m1 stop Orlando

$338Frontier

Sat, Oct 31 - Sat, Nov 14

2:17 pm - 7:48 pmLFT Lafayette Regional-STL Lambert-St Louis

5h 31m1 stop Dallas/Fort Worth

10:21 am - 4:53 pmSTL Lambert-St Louis-LFT Lafayette Regional

6h 32m1 stop Dallas/Fort Worth

$395American Airlines

Wed, Nov 4 - Tue, Nov 10

4:00 pm - 9:59 pmLFT Lafayette Regional-STL Lambert-St Louis

5h 59m1 stop Atlanta Hartsfield-Jackson

12:29 pm - 4:36 pmSTL Lambert-St Louis-LFT Lafayette Regional

4h 07m1 stop Atlanta Hartsfield-Jackson

$395Delta

Wed, Nov 4 - Wed, Nov 11

4:00 pm - 9:59 pmLFT Lafayette Regional-STL Lambert-St Louis

5h 59m1 stop Atlanta Hartsfield-Jackson

6:00 am - 11:03 amSTL Lambert-St Louis-LFT Lafayette Regional

5h 03m1 stop Atlanta Hartsfield-Jackson

$395Delta

Sat, Oct 31 - Wed, Nov 11

5:15 am - 10:02 amLFT Lafayette Regional-STL Lambert-St Louis

4h 47m1 stop Houston George Bush Intcntl

5:55 pm - 10:59 pmSTL Lambert-St Louis-LFT Lafayette Regional

5h 04m1 stop Houston George Bush Intcntl

$395United Airlines

Tue, Nov 3 - Wed, Nov 11

7:43 am - 2:04 pmMSY New Orleans Louis Armstrong-STL Lambert-St Louis

6h 21m1 stop Dallas/Fort Worth

6:00 am - 11:39 amSTL Lambert-St Louis-MSY New Orleans Louis Armstrong

5h 39m1 stop Dallas/Fort Worth

$397American Airlines

Sat, Oct 31 - Sat, Nov 14

9:20 am - 2:13 pmLFT Lafayette Regional-STL Lambert-St Louis

4h 53m1 stop Houston George Bush Intcntl

5:00 am - 1:26 pmSTL Lambert-St Louis-LFT Lafayette Regional

8h 26m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$400United Airlines

Tue, Nov 3 - Tue, Nov 10

5:45 pm - 7:30 pmMSY New Orleans Louis Armstrong-STL Lambert-St Louis

1h 45mnonstop

8:25 am - 12:15 pmSTL Lambert-St Louis-MSY New Orleans Louis Armstrong

3h 50m1 stop Dallas Love Field

$720Southwest

Thu, Nov 5 - Tue, Nov 10

7:10 pm - 8:55 pmMSY New Orleans Louis Armstrong-STL Lambert-St Louis

1h 45mnonstop

8:25 am - 12:15 pmSTL Lambert-St Louis-MSY New Orleans Louis Armstrong

3h 50m1 stop Dallas Love Field

$720Southwest

Useful Info

Low season	January
High season	July
Cheapest flight	$106

Best time to beat the crowds with an average 9% drop in price.

Most popular time to fly with an average 5% 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.