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

Lowest fares from New Orleans to Seattle

Nov 2026
From$289*
Seen: 18 hours ago
Flight Type One Way|Saver
Dec 2026
From$234*
Seen: 18 hours ago
Flight Type One Way|Saver
Jan 2027
From$234*
Seen: 18 hours ago
Flight Type One Way|Saver
cmp-daily-histogram-bars-legend-min-price-aria-label $249
cmp-daily-histogram-bars-legend-max-price-aria-label $1.2K
Displaying fares for November-2026
  • MSY–SEA, Nov 11, 2026: From $351
    11

    We

    NOV

  • MSY–SEA, Nov 12, 2026: From $409
    12

    Th

  • MSY–SEA, Nov 13, 2026: From $409
    13

    Fr

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

    Sa

  • MSY–SEA, Nov 15, 2026: From $1,180
    15

    Su

  • MSY–SEA, Nov 16, 2026: From $604
    16

    Mo

  • MSY–SEA, Nov 17, 2026: From $384
    17

    Tu

  • MSY–SEA, Nov 18, 2026: From $384
    18

    We

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

    Th

  • MSY–SEA, Nov 20, 2026: From $384
    20

    Fr

  • MSY–SEA, Nov 21, 2026: From $514
    21

    Sa

  • MSY–SEA, Nov 22, 2026: From $514
    22

    Su

  • MSY–SEA, Nov 23, 2026: From $384
    23

    Mo

  • MSY–SEA, Nov 24, 2026: From $384
    24

    Tu

  • MSY–SEA, Nov 25, 2026: From $289
    25

    We

  • MSY–SEA, Nov 26, 2026: From $409
    26

    Th

  • MSY–SEA, Nov 27, 2026: From $514
    27

    Fr

  • MSY–SEA, Nov 28, 2026: From $709
    28

    Sa

  • MSY–SEA, Nov 29, 2026: From $709
    29

    Su

  • MSY–SEA, Nov 30, 2026: From $594
    30

    Mo

  • MSY–SEA, Dec 1, 2026: From $289
    01

    Tu

    DEC

  • MSY–SEA, Dec 2, 2026: From $289
    02

    We

  • MSY–SEA, Dec 3, 2026: From $334
    03

    Th

  • MSY–SEA, Dec 4, 2026: From $364
    04

    Fr

  • MSY–SEA, Dec 5, 2026: From $409
    05

    Sa

  • MSY–SEA, Dec 6, 2026: From $524
    06

    Su

  • MSY–SEA, Dec 7, 2026: From $524
    07

    Mo

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

    Tu

  • MSY–SEA, Dec 9, 2026: From $249
    09

    We

  • MSY–SEA, Dec 10, 2026: From $384
    10

    Th

    • Range$249-$1,180

    *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 New Orleans to Seattle.*

    $
    keyboard_arrow_down
    One-way low-fare flights New Orleans to Seattle.*
    From
    To
    Fare Type
    Dates
    Price
    New Orleans (MSY)Seattle (SEA)One-way
    |
    Saver    		Depart: Mar 10, 2027

    From

    $234

    Seen: 18 hours ago

    New Orleans (MSY)Seattle (SEA)One-way
    |
    Saver    		Depart: Jan 20, 2027

    From

    $234

    Seen: 18 hours ago

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

    From

    $234

    Seen: 18 hours ago

    New Orleans (MSY)Seattle (SEA)One-way
    |
    Saver    		Depart: Jan 12, 2027

    From

    $234

    Seen: 18 hours ago

    New Orleans (MSY)Seattle (SEA)One-way
    |
    Saver    		Depart: Jan 23, 2027

    From

    $234

    Seen: 18 hours ago

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

    From

    $234

    Seen: 18 hours ago

    New Orleans (MSY)Seattle (SEA)One-way
    |
    Saver    		Depart: Jan 6, 2027

    From

    $234

    Seen: 18 hours ago

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

    From

    $234

    Seen: 18 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 New Orleans (MSY) to Seattle (SEA)

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

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

    Can I earn points on my flight to Seattle?

    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 Seattle/Tacoma International Airport?

    Yes, you can rent a car at Seattle/Tacoma International Airport. Check availability and book now

    Where can I find the status of my flight to Seattle?

    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 Seattle?

    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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