Southwest® flights from Reno/Tahoe to Seattle/Tacoma from $100

Promo Code

Low fares from Reno/Tahoe to Seattle/Tacoma

$

Reno/Tahoe (RNO)to

Seattle/Tacoma (SEA)
Depart: 09/28/2026

One-way

Basic

From
$100
Seen: 22 hrs ago

Reno/Tahoe (RNO)to

Seattle/Tacoma (SEA)
Depart: 09/15/2026

One-way

Basic

From
$100
Seen: 15 hrs ago

Reno/Tahoe (RNO)to

Seattle/Tacoma (SEA)
Depart: 10/29/2026

One-way

Basic

From
$100
Seen: 6 hrs ago

Reno/Tahoe (RNO)to

Seattle/Tacoma (SEA)
Depart: 11/04/2026

One-way

Basic

From
$100
Seen: 5 hrs ago

Reno/Tahoe (RNO)to

Seattle/Tacoma (SEA)
Depart: 11/05/2026

One-way

Basic

From
$100
Seen: 6 hrs ago

Reno/Tahoe (RNO)to

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

One-way

Basic

From
$100
Seen: 18 hrs ago

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Explore flights from Reno/Tahoe to Seattle/Tacoma

Aug 2026
From$144*
Seen: 21 hrs ago
One Way/Basic
Sep 2026
From$100*
Seen: 18 hrs ago
One Way/Basic
Oct 2026
From$100*
Seen: 18 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $100
cmp-daily-histogram-bars-legend-max-price-aria-label $244
Displaying fares for August-2026
  • RNO–SEA: cmp-view-offers-disclaimer. Find Offers
    20

    Thu

    AUG

  • RNO–SEA, 08/21/2026: From $220
    21

    Fri

  • RNO–SEA, 08/22/2026: From $220
    22

    Sat

  • RNO–SEA: cmp-view-offers-disclaimer. Find Offers
    23

    Sun

  • RNO–SEA: cmp-view-offers-disclaimer. Find Offers
    24

    Mon

  • RNO–SEA: cmp-view-offers-disclaimer. Find Offers
    25

    Tue

  • RNO–SEA, 08/26/2026: From $220
    26

    Wed

  • RNO–SEA, 08/27/2026: From $144
    27

    Thu

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

    Fri

  • RNO–SEA: cmp-view-offers-disclaimer. Find Offers
    29

    Sat

  • RNO–SEA: cmp-view-offers-disclaimer. Find Offers
    30

    Sun

  • RNO–SEA, 08/31/2026: From $144
    31

    Mon

  • RNO–SEA: cmp-view-offers-disclaimer. Find Offers
    01

    Tue

    SEP

  • RNO–SEA, 09/02/2026: From $134
    02

    Wed

  • RNO–SEA, 09/03/2026: From $209
    03

    Thu

  • RNO–SEA, 09/04/2026: From $134
    04

    Fri

  • RNO–SEA: cmp-view-offers-disclaimer. Find Offers
    05

    Sat

  • RNO–SEA, 09/06/2026: From $134
    06

    Sun

  • RNO–SEA: cmp-view-offers-disclaimer. Find Offers
    07

    Mon

  • RNO–SEA, 09/08/2026: From $244
    08

    Tue

  • RNO–SEA, 09/09/2026: From $100
    09

    Wed

  • RNO–SEA: cmp-view-offers-disclaimer. Find Offers
    10

    Thu

  • RNO–SEA, 09/11/2026: From $134
    11

    Fri

  • RNO–SEA: cmp-view-offers-disclaimer. Find Offers
    12

    Sat

  • RNO–SEA, 09/13/2026: From $169
    13

    Sun

  • RNO–SEA: cmp-view-offers-disclaimer. Find Offers
    14

    Mon

  • RNO–SEA, 09/15/2026: From $100
    15

    Tue

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

    Wed

  • RNO–SEA: cmp-view-offers-disclaimer. Find Offers
    17

    Thu

  • RNO–SEA: cmp-view-offers-disclaimer. Find Offers
    18

    Fri

  • RNO–SEA, 09/19/2026: From $100
    19

    Sat

    • Range$100-$244

    *Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

    Flight Details

    Departing from:
    Reno-Tahoe International Airport
    Arriving at:
    Seattle/Tacoma International Airport
    Distance:
    564 miles

    Route Information

    127† Weekly flights

    † Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.

    ‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.

    Questions we hear the most

    There are 127 weekly flights from Reno/Tahoe to Seattle/Tacoma on Southwest Airlines.
    To find the lowest fares by day and time to fly Reno/Tahoe 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 Reno/Tahoe 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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