
$275 Cheap flight deals from Sioux Falls (FSD) to SeaTac (SEA)
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Airfares from $275 One Way, $349 Round Trip from Sioux Falls to SeaTac
Prices starting at $349 for return flights and $275 for one-way flights to SeaTac were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
SeaTac economy flight packages

DoubleTree by Hilton Seattle Airport
May 29 - Jun 1
Sioux Falls (FSD) to Seattle (SEA)
Reviewed on Jan 22, 2026

Mediterranean Inn
May 25 - May 28
Sioux Falls (FSD) to Seattle (SEA)
Reviewed on Jan 2, 2026

SeaTac first class flight packages

Mayflower Park Hotel
May 25 - May 28
Sioux Falls (FSD) to Seattle (SEA)
Seattle (SEA) to Sioux Falls (FSD)
Reviewed on Nov 13, 2025

The Edgewater Hotel
May 25 - May 28
Sioux Falls (FSD) to Seattle (SEA)
Seattle (SEA) to Sioux Falls (FSD)
Reviewed on Aug 4, 2025

Level Seattle Downtown - South Lake Union
May 25 - May 28
Sioux Falls (FSD) to Seattle (SEA)
Seattle (SEA) to Sioux Falls (FSD)
Reviewed on Dec 4, 2025
More About Flying To SeaTac from Sioux Falls
Route Information for Flights from Sioux Falls to SeaTac
Origin Airport IATA Code | FSD |
|---|---|
Destination Airport IATA Code | SEA |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Sioux Falls to SeaTac
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Flights from Sioux Falls
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Sioux Falls Airports
SeaTac Airports
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.


