Flights from Seattle (SEA) to New Orleans (MSY) on Alaska Airlines

Lowest fares from Seattle to New Orleans

Nov 2026
From$334*
Seen: 11 hours ago
Flight Type One Way|Saver
Dec 2026
From$249*
Seen: 11 hours ago
Flight Type One Way|Saver
Jan 2027
From$234*
Seen: 11 hours ago
Flight Type One Way|Saver
cmp-daily-histogram-bars-legend-min-price-aria-label $289
cmp-daily-histogram-bars-legend-max-price-aria-label $730
Displaying fares for November-2026
  • SEA–MSY, Nov 10, 2026: From $356
    10

    Tu

    NOV

  • SEA–MSY, Nov 11, 2026: From $351
    11

    We

  • SEA–MSY, Nov 12, 2026: From $514
    12

    Th

  • SEA–MSY, Nov 13, 2026: From $484
    13

    Fr

  • SEA–MSY, Nov 14, 2026: From $409
    14

    Sa

  • SEA–MSY, Nov 15, 2026: From $409
    15

    Su

  • SEA–MSY, Nov 16, 2026: From $334
    16

    Mo

  • SEA–MSY, Nov 17, 2026: From $334
    17

    Tu

  • SEA–MSY, Nov 18, 2026: From $334
    18

    We

  • SEA–MSY, Nov 19, 2026: From $384
    19

    Th

  • SEA–MSY, Nov 20, 2026: From $524
    20

    Fr

  • SEA–MSY, Nov 21, 2026: From $709
    21

    Sa

  • SEA–MSY, Nov 22, 2026: From $409
    22

    Su

  • SEA–MSY, Nov 23, 2026: From $409
    23

    Mo

  • SEA–MSY, Nov 24, 2026: From $514
    24

    Tu

  • SEA–MSY, Nov 25, 2026: From $604
    25

    We

  • SEA–MSY, Nov 26, 2026: From $730
    26

    Th

  • SEA–MSY, Nov 27, 2026: From $384
    27

    Fr

  • SEA–MSY, Nov 28, 2026: From $524
    28

    Sa

  • SEA–MSY, Nov 29, 2026: From $604
    29

    Su

  • SEA–MSY, Nov 30, 2026: From $604
    30

    Mo

  • SEA–MSY, Dec 1, 2026: From $409
    01

    Tu

    DEC

  • SEA–MSY, Dec 2, 2026: From $409
    02

    We

  • SEA–MSY, Dec 3, 2026: From $409
    03

    Th

  • SEA–MSY, Dec 4, 2026: From $459
    04

    Fr

  • SEA–MSY, Dec 5, 2026: From $334
    05

    Sa

  • SEA–MSY, Dec 6, 2026: From $289
    06

    Su

  • SEA–MSY, Dec 7, 2026: From $289
    07

    Mo

  • SEA–MSY, Dec 8, 2026: From $289
    08

    Tu

  • SEA–MSY, Dec 9, 2026: From $289
    09

    We

    • Range$289-$730

    *Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.

    One-way low-fare flights Seattle to New Orleans.*

    $
    keyboard_arrow_down
    One-way low-fare flights Seattle to New Orleans.*
    From
    To
    Fare Type
    Dates
    Price
    Seattle (SEA)New Orleans (MSY)One-way
    |
    Saver    		Depart: Jan 12, 2027

    From

    $234

    Seen: 11 hours ago

    Seattle (SEA)New Orleans (MSY)One-way
    |
    Saver    		Depart: Jan 19, 2027

    From

    $234

    Seen: 11 hours ago

    Seattle (SEA)New Orleans (MSY)One-way
    |
    Saver    		Depart: Feb 9, 2027

    From

    $234

    Seen: 11 hours ago

    Seattle (SEA)New Orleans (MSY)One-way
    |
    Saver    		Depart: Feb 16, 2027

    From

    $234

    Seen: 11 hours ago

    Seattle (SEA)New Orleans (MSY)One-way
    |
    Saver    		Depart: Mar 9, 2027

    From

    $234

    Seen: 11 hours ago

    Seattle (SEA)New Orleans (MSY)One-way
    |
    Saver    		Depart: Mar 2, 2027

    From

    $234

    Seen: 11 hours ago

    Seattle (SEA)New Orleans (MSY)One-way
    |
    Saver    		Depart: Jan 26, 2027

    From

    $234

    Seen: 11 hours ago

    Seattle (SEA)New Orleans (MSY)One-way
    |
    Saver    		Depart: Jan 30, 2027

    From

    $234

    Seen: 11 hours ago

    *Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.

    Frequently Asked Questions on flights from Seattle (SEA) to New Orleans (MSY)

    When is the best time to book a flight from Seattle to New Orleans?

    Want to find the lowest fares by day and time flying from Seattle to New Orleans on Alaska Airlines or Hawaiian Airlines? Check out our flight search widget.

    Can I earn points on my flight to New Orleans?

    Yes, with Atmosâ„¢ Rewards you can earn points on flights to 1000+ destinations worldwide through the growing network of Alaska and Hawaiian Airlines. Not an Atmosâ„¢ Rewards member yet? Learn more and join today.

    Can I rent a car when I arrive at Louis Armstrong International Airport?

    Yes, you can rent a car at Louis Armstrong International Airport. Check availability and book now

    Where can I find the status of my flight to New Orleans?

    You can check the status of your upcoming Alaska Airlines flight on our flight schedule page.

    Where can I find answers to questions about flying with Alaska Airlines?

    Visit the Alaska Airlines Help Center to quickly browse our help pages by category to find the information you need.

    Can I change or cancel my Alaska Airlines flight to New Orleans?

    Yes, you can review, modify, or cancel a reservation from our Manage Your Reservation tool. You can learn more about our policy for changing or cancelling a reservation here. 

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