Southwest® flights from Seattle/Tacoma to Richmond from $166

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Low fares from Seattle/Tacoma to Richmond

$

Seattle/Tacoma (SEA)to

Richmond (RIC)
Depart: 10/24/2026

One-way

Basic

From
$166
Seen: 13 hrs ago

Seattle/Tacoma (SEA)to

Richmond (RIC)
Depart: 10/26/2026

One-way

Basic

From
$177
Seen: 14 hrs ago

Seattle/Tacoma (SEA)to

Richmond (RIC)
Depart: 10/28/2026

One-way

Basic

From
$183
Seen: 14 hrs ago

Seattle/Tacoma (SEA)to

Richmond (RIC)
Depart: 10/23/2026

One-way

Basic

From
$188
Seen: 14 hrs ago

Seattle/Tacoma (SEA)to

Richmond (RIC)
Depart: 10/21/2026

One-way

Basic

From
$216
Seen: 15 hrs ago

Seattle/Tacoma (SEA)to

Richmond (RIC)
Depart: 10/20/2026

One-way

Basic

From
$216
Seen: 17 hrs ago

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Explore flights from Seattle/Tacoma to Richmond

Sep 2026
From$589*
Seen: 5 hrs ago
One Way/Basic
Oct 2026
From$166*
Seen: 13 hrs ago
One Way/Basic
Nov 2026
From$221*
Seen: 18 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $166
cmp-daily-histogram-bars-legend-max-price-aria-label $594
Displaying fares for September-2026
  • SEA–RIC, 09/30/2026: From $589
    30

    Wed

    SEP

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

    Thu

  • SEA–RIC: cmp-view-offers-disclaimer. Find Offers
    02

    Fri

  • SEA–RIC, 10/03/2026: From $589
    03

    Sat

  • SEA–RIC, 10/04/2026: From $589
    04

    Sun

  • SEA–RIC, 10/05/2026: From $594
    05

    Mon

  • SEA–RIC, 10/06/2026: From $519
    06

    Tue

  • SEA–RIC, 10/07/2026: From $519
    07

    Wed

  • SEA–RIC: cmp-view-offers-disclaimer. Find Offers
    08

    Thu

  • SEA–RIC, 10/09/2026: From $519
    09

    Fri

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

    Sat

  • SEA–RIC: cmp-view-offers-disclaimer. Find Offers
    11

    Sun

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

    Mon

  • SEA–RIC: cmp-view-offers-disclaimer. Find Offers
    13

    Tue

  • SEA–RIC, 10/14/2026: From $433
    14

    Wed

  • SEA–RIC: cmp-view-offers-disclaimer. Find Offers
    15

    Thu

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

    Fri

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

    Sat

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

    Sun

  • SEA–RIC: cmp-view-offers-disclaimer. Find Offers
    19

    Mon

  • SEA–RIC, 10/20/2026: From $216
    20

    Tue

  • SEA–RIC, 10/21/2026: From $216
    21

    Wed

  • SEA–RIC, 10/22/2026: From $276
    22

    Thu

  • SEA–RIC, 10/23/2026: From $188
    23

    Fri

  • SEA–RIC, 10/24/2026: From $166
    24

    Sat

  • SEA–RIC, 10/25/2026: From $285
    25

    Sun

  • SEA–RIC, 10/26/2026: From $177
    26

    Mon

  • SEA–RIC: cmp-view-offers-disclaimer. Find Offers
    27

    Tue

  • SEA–RIC, 10/28/2026: From $183
    28

    Wed

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

    Thu

    • Range$166-$594

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

    Route Information

    45† 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 45 weekly flights from Seattle/Tacoma to Richmond on Southwest Airlines.
    To find the lowest fares by day and time to fly Seattle/Tacoma to Richmond with Southwest, check out our Low Fare Calendar.
    You can rent a car at Richmond International Airport book yours with your flight.
    Yes! Flights from Seattle/Tacoma to Richmond—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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