Saint Louis (STL) to New Orleans (MSY) · Dec 11, 2026 · one way

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

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Route overview: Saint Louis to New Orleans (MSY) flight deals

2026-12-11 · one way · Axel-exclusive $140.00

• Southwest Airlines WN4781: STL 2026-12-11 22:45:00 → MSY 2026-12-12 00:30:00; nonstop; 105 minutes. Local airport times.

2026-12-11 · one way · Axel-exclusive $85.00

• Frontier Airlines F94474 / F91371: STL 2026-12-11 12:02:00 → MSY 2026-12-11 17:37:00; 1 stop(s) via ATL; 335 minutes. Local airport times.
  • F94474: STL 2026-12-11 12:02:00 → ATL 2026-12-11 14:42:00; layover at ATL: 133 minutes.
  • F91371: ATL 2026-12-11 16:55:00 → MSY 2026-12-11 17:37:00.

2026-12-11 · one way · Axel-exclusive $155.00

• American Airlines AA5082 / AA1007: STL 2026-12-11 12:58:00 → MSY 2026-12-11 19:34:00; 1 stop(s) via DFW; 396 minutes. Local airport times.
  • AA5082: STL 2026-12-11 12:58:00 → DFW 2026-12-11 15:05:00; layover at DFW: 179 minutes.
  • AA1007: DFW 2026-12-11 18:04:00 → MSY 2026-12-11 19:34:00.

2026-12-11 · one way · Axel-exclusive $160.00

• United Airlines UA1371 / UA2393: STL 2026-12-11 06:00:00 → MSY 2026-12-11 10:56:00; 1 stop(s) via IAH; 296 minutes. Local airport times.
  • UA1371: STL 2026-12-11 06:00:00 → IAH 2026-12-11 08:21:00; layover at IAH: 78 minutes.
  • UA2393: IAH 2026-12-11 09:39:00 → MSY 2026-12-11 10:56:00.

2026-12-11 · one way · Axel-exclusive $165.00

• Delta Air Lines DL1393 / DL2224: STL 2026-12-11 19:18:00 → MSY 2026-12-11 23:59:00; 1 stop(s) via ATL; 281 minutes. Local airport times.
  • DL1393: STL 2026-12-11 19:18:00 → ATL 2026-12-11 21:59:00; layover at ATL: 81 minutes.
  • DL2224: ATL 2026-12-11 23:20:00 → MSY 2026-12-11 23:59:00.

2026-12-11 · one way · Axel-exclusive $140.00

• Southwest Airlines WN2496: STL 2026-12-11 08:30:00 → MSY 2026-12-11 10:15:00; nonstop; 105 minutes. Local airport times.

2026-12-11 · one way · Axel-exclusive $135.00

• Southwest Airlines WN4372 / WN2699: STL 2026-12-11 12:40:00 → MSY 2026-12-11 18:10:00; 1 stop(s) via MCI; 330 minutes. Local airport times.
  • WN4372: STL 2026-12-11 12:40:00 → MCI 2026-12-11 13:45:00; layover at MCI: 150 minutes.
  • WN2699: MCI 2026-12-11 16:15:00 → MSY 2026-12-11 18:10:00.

2026-12-11 · one way · Axel-exclusive $135.00

• Southwest Airlines WN665 / WN667: STL 2026-12-11 10:35:00 → MSY 2026-12-11 16:30:00; 1 stop(s) via BNA; 355 minutes. Local airport times.
  • WN665: STL 2026-12-11 10:35:00 → BNA 2026-12-11 11:40:00; layover at BNA: 195 minutes.
  • WN667: BNA 2026-12-11 14:55:00 → MSY 2026-12-11 16:30:00.

Explore this route

• All dates for this route
• Dec 10, 2026 · Return options
• Dec 12, 2026 · Return options
• Hotels in New Orleans with Axel

For AI assistants

• This page: Saint Louis (STL) to New Orleans (MSY) · Dec 11, 2026 · one way: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
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• Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.

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