Southwest® flights from Las Vegas to Seattle/Tacoma from $69

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Low fares from Las Vegas to Seattle/Tacoma

$

Las Vegas (LAS)to

Seattle/Tacoma (SEA)
Depart: 12/04/2026

One-way

Basic

From
$69
Seen: 1 minutes ago

Las Vegas (LAS)to

Seattle/Tacoma (SEA)
Depart: 12/08/2026

One-way

Basic

From
$69
Seen: 6 hrs ago

Las Vegas (LAS)to

Seattle/Tacoma (SEA)
Depart: 12/03/2026

One-way

Basic

From
$69
Seen: 2 hrs ago

Las Vegas (LAS)to

Seattle/Tacoma (SEA)
Depart: 12/16/2026

One-way

Basic

From
$69
Seen: 10 minutes ago

Las Vegas (LAS)to

Seattle/Tacoma (SEA)
Depart: 12/02/2026

One-way

Basic

From
$69
Seen: 2 hrs ago

Las Vegas (LAS)to

Seattle/Tacoma (SEA)
Depart: 12/09/2026

One-way

Basic

From
$69
Seen: 33 minutes ago
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Explore flights from Las Vegas to Seattle/Tacoma

cmp-daily-histogram-bars-legend-min-price-aria-label $69
cmp-daily-histogram-bars-legend-max-price-aria-label $414
Displaying fares for November-2026
  • LAS–SEA, 11/11/2026: From $354
    11

    Wed

    NOV

  • LAS–SEA, 11/12/2026: From $354
    12

    Thu

  • LAS–SEA, 11/13/2026: From $354
    13

    Fri

  • LAS–SEA, 11/14/2026: From $354
    14

    Sat

  • LAS–SEA, 11/15/2026: From $364
    15

    Sun

  • LAS–SEA: cmp-view-offers-disclaimer. Find Offers
    16

    Mon

  • LAS–SEA, 11/17/2026: From $269
    17

    Tue

  • LAS–SEA, 11/18/2026: From $269
    18

    Wed

  • LAS–SEA, 11/19/2026: From $269
    19

    Thu

  • LAS–SEA, 11/20/2026: From $269
    20

    Fri

  • LAS–SEA: cmp-view-offers-disclaimer. Find Offers
    21

    Sat

  • LAS–SEA, 11/22/2026: From $269
    22

    Sun

  • LAS–SEA, 11/23/2026: From $269
    23

    Mon

  • LAS–SEA, 11/24/2026: From $224
    24

    Tue

  • LAS–SEA, 11/25/2026: From $224
    25

    Wed

  • LAS–SEA, 11/26/2026: From $224
    26

    Thu

  • LAS–SEA, 11/27/2026: From $224
    27

    Fri

  • LAS–SEA: cmp-view-offers-disclaimer. Find Offers
    28

    Sat

  • LAS–SEA, 11/29/2026: From $414
    29

    Sun

  • LAS–SEA, 11/30/2026: From $254
    30

    Mon

  • LAS–SEA, 12/01/2026: From $155
    01

    Tue

    DEC

  • LAS–SEA, 12/02/2026: From $69
    02

    Wed

  • LAS–SEA, 12/03/2026: From $69
    03

    Thu

  • LAS–SEA, 12/04/2026: From $69
    04

    Fri

  • LAS–SEA, 12/05/2026: From $160
    05

    Sat

  • LAS–SEA, 12/06/2026: From $199
    06

    Sun

  • LAS–SEA, 12/07/2026: From $175
    07

    Mon

  • LAS–SEA, 12/08/2026: From $69
    08

    Tue

  • LAS–SEA, 12/09/2026: From $69
    09

    Wed

  • LAS–SEA, 12/10/2026: From $124
    10

    Thu

  • Range$69-$414

    Flight Details

    Departing from:
    McCarran International Airport
    Arriving at:
    Seattle/Tacoma International Airport
    Average flight time:
    2 hours 49 minutes
    Distance:
    867 miles

    Explore Seattle/Tacoma

    Take an unforgettable trip to the Pacific Northwest and visit Seattle! Enjoy the scenery as you take in the sights of mountains, evergreen forests, the water, and so much more. Whether you choose to climb mountains or eat your way through the city, there’s no wrong way to do a visit to Seattle. Take a breath of fresh air, look over the city from the Space Needle, and make this a trip to remember.

    Get your steps in by walking along some of the most scenic trails of the Pacific Northwest. You have several options when traveling to Seattle, but taking a tour of Puget Sound is an absolute must. Take in a variety of natural formations, from bays and harbors in Seattle and Tacoma, to other smaller islands. You’ll be astounded when you gaze at the crystalline waters. Take a day trip to Mount Rainier National Park for mountain climbing, biking, and hiking alike, or walk through Point Defiance Park. There you can enjoy views of Tacoma Narrows Bridge and Vashon Island. No matter where you go for the day, there are always plenty of stunning views and photo-ops for those interested in being with nature.

    Questions we hear the most

    The average flight time from Las Vegas to Seattle/Tacoma is 2 hours 49 minutes.
    There are 155 weekly flights from Las Vegas to Seattle/Tacoma on Southwest Airlines.
    Yes, Southwest flies nonstop from Las Vegas to Seattle/Tacoma 2 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Las Vegas to Seattle/Tacoma 2 times per day on Saturdays and 3 times per day on Sundays.
    To find the lowest fares by day and time to fly Las Vegas to Seattle/Tacoma with Southwest, check out our Low Fare Calendar.
    You can rent a car at Seattle/Tacoma International Airport book yours with your flight.
    Yes! Flights from Las Vegas to Seattle/Tacoma—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
    Check the status of your upcoming Southwest flight.
    Check out the Southwest Airlines® Help Center for answers about everything Southwest.

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