Southwest® flights from Richmond to Seattle/Tacoma from $201

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Low fares from Richmond to Seattle/Tacoma

$

Richmond (RIC)to

Seattle/Tacoma (SEA)
Depart: 12/14/2026

One-way

Basic

From
$201
Seen: 18 hrs ago

Richmond (RIC)to

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

One-way

Basic

From
$206
Seen: 11 hrs ago

Richmond (RIC)to

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

One-way

Basic

From
$245
Seen: 4 hrs ago

Richmond (RIC)to

Seattle/Tacoma (SEA)
Depart: 12/14/2026

One-way

Choice

From
$256
Seen: 18 hrs ago

Richmond (RIC)to

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

One-way

Choice

From
$261
Seen: 11 hrs ago

Richmond (RIC)to

Seattle/Tacoma (SEA)
Depart: 12/20/2026

One-way

Basic

From
$269
Seen: 2 hrs ago

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Explore flights from Richmond to Seattle/Tacoma

Nov 2026
From$479*
Seen: 4 hrs ago
One Way/Basic
Dec 2026
From$201*
Seen: 18 hrs ago
One Way/Basic
Jan 2027
No result for this month.
cmp-daily-histogram-bars-legend-min-price-aria-label $206
Displaying fares for November-2026
  • RIC–SEA, 11/11/2026: From $484
    11

    Wed

    NOV

  • RIC–SEA, 11/12/2026: From $484
    12

    Thu

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    13

    Fri

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    14

    Sat

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    15

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    16

    Mon

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    17

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    18

    Wed

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    19

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    20

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    21

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    22

    Sun

  • RIC–SEA, 11/23/2026: From $479
    23

    Mon

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    24

    Tue

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    25

    Wed

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    26

    Thu

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    27

    Fri

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    28

    Sat

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    29

    Sun

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    30

    Mon

  • RIC–SEA, 12/01/2026: From $334
    01

    Tue

    DEC

  • RIC–SEA, 12/02/2026: From $206
    02

    Wed

  • RIC–SEA, 12/03/2026: From $245
    03

    Thu

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    04

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    05

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    06

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    07

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    08

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    10

    Thu

    • Range$206-$484

    *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:
    Richmond International Airport
    Arriving at:
    Seattle/Tacoma International Airport
    Distance:
    2363 miles

    Questions we hear the most

    There are 36 weekly flights from Richmond to Seattle/Tacoma on Southwest Airlines.
    To find the lowest fares by day and time to fly Richmond 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 Richmond 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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