
Keep the following information in mind while searching for St. Louis to Louisiana flight deals. Data was last updated November 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $128 (Kiwi.com) |
One-way from | $69 (Kiwi.com) |
Popular in | November |
Cheapest in | April |
Average price | $458 |
Good round-trip deal | $427 or less |
Good one-way deal | $348 or less |
Fly from
Fly to
Route
Depart
Return
St. LouisNew Orleans
STL Lambert-St Louis - MSY New Orleans Louis Armstrong
STLMSY
Lambert-St Louis
Fri 12/18
6:21 pm-8:15 am
2 stops37h 54m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
St. LouisNew Orleans
STL Lambert-St Louis - MSY New Orleans Louis Armstrong
STLMSY
Lambert-St Louis
Fri 12/25
6:21 pm-8:05 am
2 stops13h 44m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
St. LouisNew Orleans
STL Lambert-St Louis - MSY New Orleans Louis Armstrong
STLMSY
Lambert-St Louis
Sun 12/6
6:20 pm-5:08 pm
1 stop22h 48m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
St. LouisBaton Rouge
STL Lambert-St Louis - BTR Baton Rouge Ryan
STLBTR
Lambert-St Louis
Sun 11/22
6:00 am-10:33 am
1 stop4h 33m
Baton Rouge Ryan
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
St. LouisNew Orleans
STL Lambert-St Louis - MSY New Orleans Louis Armstrong
STLMSY
Lambert-St Louis
Fri 12/18
9:50 pm-11:40 pm
Nonstop1h 50m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
St. LouisNew Orleans
STL Lambert-St Louis - MSY New Orleans Louis Armstrong
STLMSY
Lambert-St Louis
Tue 12/29
9:50 pm-11:40 pm
Nonstop1h 50m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
St. LouisNew Orleans
STL Lambert-St Louis - MSY New Orleans Louis Armstrong
STLMSY
Lambert-St Louis
Fri 12/25
8:25 pm-10:15 pm
Nonstop1h 50m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
St. LouisNew Orleans
STL Lambert-St Louis - MSY New Orleans Louis Armstrong
STLMSY
Lambert-St Louis
Tue 12/15
8:30 am-10:15 am
Nonstop1h 45m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
St. LouisNew Orleans
STL Lambert-St Louis - MSY New Orleans Louis Armstrong
STLMSY
Lambert-St Louis
Sat 12/19
9:45 pm-11:35 pm
Nonstop1h 50m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
St. LouisNew Orleans
STL Lambert-St Louis - MSY New Orleans Louis Armstrong
STLMSY
Lambert-St Louis
Mon 11/23
8:25 am-10:10 am
Nonstop1h 45m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
Everything you need to know about your flight from St. Louis to Louisiana
Comfort
Crew
Entertainment
Food
Boarding
Overall
Reviews
Patricia,Oct 2026
DAL - TPA
Comfort
Crew
Entertainment
Food
Boarding
Overall
Reviews
Patricia,Oct 2026
DAL - TPA
Comfort
Crew
Entertainment
Food
Boarding
Overall
Reviews
Patricia,Oct 2026
DAL - TPA
Comfort
Crew
Entertainment
Food
Boarding
Overall
Reviews
Patricia,Oct 2026
DAL - TPA
Comfort
Crew
Entertainment
Food
Boarding
Overall
Reviews
Patricia,Oct 2026
DAL - TPA
Comfort
Crew
Entertainment
Food
Boarding
Overall
Reviews
Patricia,Oct 2026
DAL - TPA
Find useful and relevant information for your journey from St. Louis to Louisiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$82 | Average$260 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$93 | Average$387 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$196 | Average$299 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$288 | Average$423 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$310 | Average$447 | FlexibilityNo cancel fee | On-time63% |