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Find low faresSouthwest® flights from Seattle/Tacoma to Grand Rapids from $184
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1 Passenger
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Low fares from Seattle/Tacoma to Grand Rapids
$
Seattle/Tacoma (SEA)to
Grand Rapids (GRR)
Depart: 03/12/2026
One-way
Basic
From
$184
Seen: 44 minutes ago
Seattle/Tacoma (SEA)to
Grand Rapids (GRR)
Depart: 03/12/2026
One-way
Choice
From
$224
Seen: 44 minutes ago
Seattle/Tacoma (SEA)to
Grand Rapids (GRR)
Depart: 03/12/2026
One-way
Choice Preferred
From
$304
Seen: 44 minutes ago
Seattle/Tacoma (SEA)to
Grand Rapids (GRR)
Depart: 04/05/2026
One-way
Basic
From
$316
Seen: 3 hrs ago
Seattle/Tacoma (SEA)to
Grand Rapids (GRR)
Depart: 04/04/2026
One-way
Basic
From
$349
Seen: 3 hrs ago
Seattle/Tacoma (SEA)to
Grand Rapids (GRR)
Depart: 04/03/2026
One-way
Basic
From
$355
Seen: 3 hrs ago
Explore flights from Seattle/Tacoma to Grand Rapids
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Flight Details
Departing from:
Seattle/Tacoma International Airport
Arriving at:
Kent County International Airport
Distance:
1807 miles
Route Information
51† 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 51 weekly flights from Seattle/Tacoma to Grand Rapids on Southwest Airlines.
To find the lowest fares by day and time to fly Seattle/Tacoma to Grand Rapids with Southwest, check out our Low Fare Calendar.
You can rent a car at Kent County International Airport book yours with your flight.
Yes! Flights from Seattle/Tacoma to Grand Rapids—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.