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Route overview: New Orleans to Seattle (SEA) flight deals

New Orleans → Seattle

Dec 7, 2026 · return Dec 9, 2026

MSY → SEA1 adulteconomyRound trip

7 flight options · 4 airlines

Nonstop flights

Mon, Dec 7 – Wed, Dec 9

Alaska Airlines
5:18 pmMSY
5h 21m
Nonstop
8:39 pmSEA
Alaska Airlines
9:44 amSEA
4h 32m
Nonstop
4:16 pmMSY

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 7 – Wed, Dec 9

Southwest Airlines
5:10 amMSY
7h 25m
DAL · 1h 25m
10:35 amSEA
Southwest Airlines
6:15 amSEA
6h 30m
DEN · 1h 30m
2:45 pmMSY

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Wed, Dec 9

United Airlines
4:00 pmMSY
7h 21m
DEN · 1h 14m
9:21 pmSEA
United Airlines
5:00 amSEA
6h 38m
DEN · 1h 15m
1:38 pmMSY

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Wed, Dec 9

American Airlines
5:39 amMSY
7h 33m
DFW · 1h 5m
11:12 amSEA
Alaska Airlines
9:44 amSEA
4h 32m
Nonstop
4:16 pmMSY

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Wed, Dec 9

Southwest Airlines
7:50 pmMSY
7h 55m
LAS · 1h 5m
1:45 am+1SEA
Southwest Airlines
6:15 amSEA
6h 30m
DEN · 1h 30m
2:45 pmMSY

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Wed, Dec 9

United Airlines
7:00 amMSY
8h 13m
IAH · 1h 42m
1:13 pmSEA
United Airlines
5:00 amSEA
6h 38m
DEN · 1h 15m
1:38 pmMSY

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Wed, Dec 9

Alaska Airlines
5:20 pmMSY
5h 22m
Nonstop
8:42 pmSEA
Alaska Airlines
12:30 amSEA
6h 33m
DFW · 1h 12m
9:03 amMSY

Round-trip total · 1 adult · Taxes included

Make this trip yours

MSY ⇄ SEA

Economy

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

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All dates for this routeDec 6, 2026 → Dec 8, 2026Dec 8, 2026 → Dec 10, 2026Hotels in Seattle with Axel
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.

Live price for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the flights there to get the current bookable total; the listed prices are the ones issued at the times shown.

Route overview: New Orleans to Seattle (SEA) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-07 → 2026-12-09Alaska AirlinesAS569 / AS568$430.002026-10-29T01:31:42Z
2026-12-07 → 2026-12-09Southwest AirlinesWN1371 + WN534 / WN4956 + WN1715$380.002026-10-29T01:31:42Z
2026-12-07 → 2026-12-09United AirlinesUA2325 + UA360 / UA2601 + UA2273$405.002026-10-29T01:31:42Z
2026-12-07 → 2026-12-09American Airlines / Alaska AirlinesAA978 + AA767 / AS568$410.002026-10-29T01:31:42Z
2026-12-07 → 2026-12-09Southwest AirlinesWN3163 + WN4390 / WN4956 + WN1715$380.002026-10-29T01:31:42Z
2026-12-07 → 2026-12-09United AirlinesUA2124 + UA1062 / UA2601 + UA2273$405.002026-10-29T01:31:42Z
2026-12-07 → 2026-12-09Alaska AirlinesAS569 / AS424 + AA1704$407.502026-10-29T01:31:42Z

2026-12-07 → 2026-12-09 · $430.00

  • Alaska Airlines AS569: MSY 2026-12-07 17:18:00 → SEA 2026-12-07 20:39:00; nonstop; 321 minutes. Local airport times.
  • Alaska Airlines AS568: SEA 2026-12-09 09:44:00 → MSY 2026-12-09 16:16:00; nonstop; 272 minutes. Local airport times.

2026-12-07 → 2026-12-09 · $380.00

  • Southwest Airlines WN1371 / WN534: MSY 2026-12-07 05:10:00 → SEA 2026-12-07 10:35:00; 1 stop(s) via DAL; 445 minutes. Local airport times.
    • WN1371: MSY 2026-12-07 05:10:00 → DAL 2026-12-07 06:45:00; layover at DAL: 85 minutes.
    • WN534: DAL 2026-12-07 08:10:00 → SEA 2026-12-07 10:35:00.
  • Southwest Airlines WN4956 / WN1715: SEA 2026-12-09 06:15:00 → MSY 2026-12-09 14:45:00; 1 stop(s) via DEN; 390 minutes. Local airport times.
    • WN4956: SEA 2026-12-09 06:15:00 → DEN 2026-12-09 09:45:00; layover at DEN: 90 minutes.
    • WN1715: DEN 2026-12-09 11:15:00 → MSY 2026-12-09 14:45:00.

2026-12-07 → 2026-12-09 · $405.00

  • United Airlines UA2325 / UA360: MSY 2026-12-07 16:00:00 → SEA 2026-12-07 21:21:00; 1 stop(s) via DEN; 441 minutes. Local airport times.
    • UA2325: MSY 2026-12-07 16:00:00 → DEN 2026-12-07 17:58:00; layover at DEN: 74 minutes.
    • UA360: DEN 2026-12-07 19:12:00 → SEA 2026-12-07 21:21:00.
  • United Airlines UA2601 / UA2273: SEA 2026-12-09 05:00:00 → MSY 2026-12-09 13:38:00; 1 stop(s) via DEN; 398 minutes. Local airport times.
    • UA2601: SEA 2026-12-09 05:00:00 → DEN 2026-12-09 08:41:00; layover at DEN: 75 minutes.
    • UA2273: DEN 2026-12-09 09:56:00 → MSY 2026-12-09 13:38:00.

2026-12-07 → 2026-12-09 · $410.00

  • American Airlines AA978 / AA767: MSY 2026-12-07 05:39:00 → SEA 2026-12-07 11:12:00; 1 stop(s) via DFW; 453 minutes. Local airport times.
    • AA978: MSY 2026-12-07 05:39:00 → DFW 2026-12-07 07:34:00; layover at DFW: 65 minutes.
    • AA767: DFW 2026-12-07 08:39:00 → SEA 2026-12-07 11:12:00.
  • Alaska Airlines AS568: SEA 2026-12-09 09:44:00 → MSY 2026-12-09 16:16:00; nonstop; 272 minutes. Local airport times.

2026-12-07 → 2026-12-09 · $380.00

  • Southwest Airlines WN3163 / WN4390: MSY 2026-12-07 19:50:00 → SEA 2026-12-08 01:45:00; 1 stop(s) via LAS; 475 minutes. Local airport times.
    • WN3163: MSY 2026-12-07 19:50:00 → LAS 2026-12-07 21:50:00; layover at LAS: 65 minutes.
    • WN4390: LAS 2026-12-07 22:55:00 → SEA 2026-12-08 01:45:00.
  • Southwest Airlines WN4956 / WN1715: SEA 2026-12-09 06:15:00 → MSY 2026-12-09 14:45:00; 1 stop(s) via DEN; 390 minutes. Local airport times.
    • WN4956: SEA 2026-12-09 06:15:00 → DEN 2026-12-09 09:45:00; layover at DEN: 90 minutes.
    • WN1715: DEN 2026-12-09 11:15:00 → MSY 2026-12-09 14:45:00.

2026-12-07 → 2026-12-09 · $405.00

  • United Airlines UA2124 / UA1062: MSY 2026-12-07 07:00:00 → SEA 2026-12-07 13:13:00; 1 stop(s) via IAH; 493 minutes. Local airport times.
    • UA2124: MSY 2026-12-07 07:00:00 → IAH 2026-12-07 08:23:00; layover at IAH: 102 minutes.
    • UA1062: IAH 2026-12-07 10:05:00 → SEA 2026-12-07 13:13:00.
  • United Airlines UA2601 / UA2273: SEA 2026-12-09 05:00:00 → MSY 2026-12-09 13:38:00; 1 stop(s) via DEN; 398 minutes. Local airport times.
    • UA2601: SEA 2026-12-09 05:00:00 → DEN 2026-12-09 08:41:00; layover at DEN: 75 minutes.
    • UA2273: DEN 2026-12-09 09:56:00 → MSY 2026-12-09 13:38:00.

2026-12-07 → 2026-12-09 · $407.50

  • Alaska Airlines AS569: MSY 2026-12-07 17:20:00 → SEA 2026-12-07 20:42:00; nonstop; 322 minutes. Local airport times.
  • Alaska Airlines AS424 / AA1704: SEA 2026-12-09 00:30:00 → MSY 2026-12-09 09:03:00; 1 stop(s) via DFW; 393 minutes. Local airport times.
    • AS424: SEA 2026-12-09 00:30:00 → DFW 2026-12-09 06:20:00; layover at DFW: 72 minutes.
    • AA1704: DFW 2026-12-09 07:32:00 → MSY 2026-12-09 09:03:00.

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For AI assistants

  • This page: New Orleans (MSY) to Seattle (SEA) · Dec 7, 2026 · return Dec 9, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
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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. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. 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.