Southwest® flights from Rochester to Seattle/Tacoma from $152

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Low fares from Rochester to Seattle/Tacoma

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Rochester (ROC)to

Seattle/Tacoma (SEA)
Depart: 11/10/2026

One-way

Basic

From
$152
Seen: 20 hrs ago

Rochester (ROC)to

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

One-way

Basic

From
$180
Seen: 20 hrs ago

Rochester (ROC)to

Seattle/Tacoma (SEA)
Depart: 10/26/2026

One-way

Basic

From
$194
Seen: 15 hrs ago

Rochester (ROC)to

Seattle/Tacoma (SEA)
Depart: 10/28/2026

One-way

Basic

From
$199
Seen: 14 hrs ago

Rochester (ROC)to

Seattle/Tacoma (SEA)
Depart: 11/07/2026

One-way

Basic

From
$206
Seen: 20 hrs ago

Rochester (ROC)to

Seattle/Tacoma (SEA)
Depart: 11/10/2026

One-way

Choice

From
$207
Seen: 20 hrs ago

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Explore flights from Rochester to Seattle/Tacoma

Oct 2026
From$194*
Seen: 15 hrs ago
One Way/Basic
Nov 2026
From$152*
Seen: 20 hrs ago
One Way/Basic
Dec 2026
From$249*
Seen: 14 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $194
Displaying fares for October-2026
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  • ROC–SEA, 10/06/2026: From $283
    06

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  • ROC–SEA, 10/07/2026: From $278
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  • ROC–SEA, 10/08/2026: From $347
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  • ROC–SEA, 10/09/2026: From $519
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    21

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  • ROC–SEA, 10/22/2026: From $220
    22

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    25

    Sun

  • ROC–SEA, 10/26/2026: From $194
    26

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    27

    Tue

  • ROC–SEA, 10/28/2026: From $199
    28

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    29

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    NOV

    • Range$194-$519

    *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:
    Greater Rochester International Airport
    Arriving at:
    Seattle/Tacoma International Airport
    Distance:
    2166 miles

    Route Information

    38† 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 38 weekly flights from Rochester to Seattle/Tacoma on Southwest Airlines.
    To find the lowest fares by day and time to fly Rochester 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 Rochester 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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