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New Orleans → Saint Louis

Jan 21, 2027 · one way

MSY → STL1 adulteconomyOne way

8 flight options · 4 airlines

Nonstop flights

Thu, Jan 21 · One way

Southwest Airlines
7:15 pmMSY
1h 45m
Nonstop
9:00 pmSTL

One-way total · 1 adult · Taxes included

Thu, Jan 21 · One way

Southwest Airlines
7:10 amMSY
1h 45m
Nonstop
8:55 amSTL

One-way total · 1 adult · Taxes included

One-stop flights

Thu, Jan 21 · One way

American Airlines
6:28 pmMSY
5h 6m
DFW · 1h 15m
11:34 pmSTL

One-way total · 1 adult · Taxes included

Thu, Jan 21 · One way

United Airlines
7:00 amMSY
5h 10m
ORD · 1h 7m
12:10 pmSTL

One-way total · 1 adult · Taxes included

Thu, Jan 21 · One way

Delta Air Lines
6:30 amMSY
4h 45m
ATL · 1h 30m
11:15 amSTL

One-way total · 1 adult · Taxes included

Thu, Jan 21 · One way

Southwest Airlines
5:00 pmMSY
3h 45m
BNA · 1h
8:45 pmSTL

One-way total · 1 adult · Taxes included

Thu, Jan 21 · One way

Southwest Airlines
4:00 pmMSY
5h
ATL · 1h 50m
9:00 pmSTL

One-way total · 1 adult · Taxes included

Thu, Jan 21 · One way

Southwest Airlines
1:15 pmMSY
5h 55m
MCI · 2h 50m
7:10 pmSTL

One-way total · 1 adult · Taxes included

Make this trip yours

MSY ⇄ STL

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-01-21 · one waySouthwest AirlinesWN3181$142.502026-10-29T01:31:44Z
2027-01-21 · one wayAmerican AirlinesAA1251 + AA2289$166.252026-10-29T01:31:44Z
2027-01-21 · one wayUnited AirlinesUA2844 + UA2844$171.002026-10-29T01:31:44Z
2027-01-21 · one wayDelta Air LinesDL1534 + DL1400$175.752026-10-29T01:31:44Z
2027-01-21 · one waySouthwest AirlinesWN4792$142.502026-10-29T01:31:44Z
2027-01-21 · one waySouthwest AirlinesWN4879 + WN742$137.752026-10-29T01:31:44Z
2027-01-21 · one waySouthwest AirlinesWN103 + WN261$137.752026-10-29T01:31:44Z
2027-01-21 · one waySouthwest AirlinesWN3121 + WN2715$137.752026-10-29T01:31:44Z

2027-01-21 · one way · $142.50

  • Southwest Airlines WN3181: MSY 2027-01-21 19:15:00 → STL 2027-01-21 21:00:00; nonstop; 105 minutes. Local airport times.

2027-01-21 · one way · $166.25

  • American Airlines AA1251 / AA2289: MSY 2027-01-21 18:28:00 → STL 2027-01-21 23:34:00; 1 stop(s) via DFW; 306 minutes. Local airport times.
    • AA1251: MSY 2027-01-21 18:28:00 → DFW 2027-01-21 20:30:00; layover at DFW: 75 minutes.
    • AA2289: DFW 2027-01-21 21:45:00 → STL 2027-01-21 23:34:00.

2027-01-21 · one way · $171.00

  • United Airlines UA2844 / UA2844: MSY 2027-01-21 07:00:00 → STL 2027-01-21 12:10:00; 1 stop(s) via ORD; 310 minutes. Local airport times.
    • UA2844: MSY 2027-01-21 07:00:00 → ORD 2027-01-21 09:38:00; layover at ORD: 67 minutes.
    • UA2844: ORD 2027-01-21 10:45:00 → STL 2027-01-21 12:10:00.

2027-01-21 · one way · $175.75

  • Delta Air Lines DL1534 / DL1400: MSY 2027-01-21 06:30:00 → STL 2027-01-21 11:15:00; 1 stop(s) via ATL; 285 minutes. Local airport times.
    • DL1534: MSY 2027-01-21 06:30:00 → ATL 2027-01-21 09:00:00; layover at ATL: 90 minutes.
    • DL1400: ATL 2027-01-21 10:30:00 → STL 2027-01-21 11:15:00.

2027-01-21 · one way · $142.50

  • Southwest Airlines WN4792: MSY 2027-01-21 07:10:00 → STL 2027-01-21 08:55:00; nonstop; 105 minutes. Local airport times.

2027-01-21 · one way · $137.75

  • Southwest Airlines WN4879 / WN742: MSY 2027-01-21 17:00:00 → STL 2027-01-21 20:45:00; 1 stop(s) via BNA; 225 minutes. Local airport times.
    • WN4879: MSY 2027-01-21 17:00:00 → BNA 2027-01-21 18:30:00; layover at BNA: 60 minutes.
    • WN742: BNA 2027-01-21 19:30:00 → STL 2027-01-21 20:45:00.

2027-01-21 · one way · $137.75

  • Southwest Airlines WN103 / WN261: MSY 2027-01-21 16:00:00 → STL 2027-01-21 21:00:00; 1 stop(s) via ATL; 300 minutes. Local airport times.
    • WN103: MSY 2027-01-21 16:00:00 → ATL 2027-01-21 18:25:00; layover at ATL: 110 minutes.
    • WN261: ATL 2027-01-21 20:15:00 → STL 2027-01-21 21:00:00.

2027-01-21 · one way · $137.75

  • Southwest Airlines WN3121 / WN2715: MSY 2027-01-21 13:15:00 → STL 2027-01-21 19:10:00; 1 stop(s) via MCI; 355 minutes. Local airport times.
    • WN3121: MSY 2027-01-21 13:15:00 → MCI 2027-01-21 15:15:00; layover at MCI: 170 minutes.
    • WN2715: MCI 2027-01-21 18:05:00 → STL 2027-01-21 19:10:00.

More dates for this route