FSD to SEA (Sioux Falls to Seattle) Flights

Last Minute Flights from FSD to SEA

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
FSDSeattleMarch 13 to March 17$689
*Prices include taxes and fees

Cheapest FSD to SEA Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
FSDSeattleJune 3 to June 8$271
FSDSeattleApril 14 to April 21$309
FSDSeattleAugust 23 to September 12$309
FSDSeattleMarch 24 to April 1$314
FSDSeattleMay 8 to May 12$409
*Prices include taxes and fees
FSD to SEA Flight Details
Origin airport
Sioux Falls Regional
Origin airport IATA code
FSD
Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Distance
1260 mi

Frequently asked questions

What airlines fly direct from FSD to Sea-Tac Airport?
Unfortunately, there are no air carriers flying straight from FSD to Seattle - Tacoma Intl. Airport (SEA). Spread things out with one or more stops to reach SeaTac.
How many flights are there from FSD to SEA?
Roughly 18 a day. If you're in a rush to head to SeaTac, see if you can pick up an epic last-minute deal from Sioux Falls, SD (FSD-Sioux Falls Regional) to Seattle, WA (SEA-Seattle - Tacoma Intl.) and then reserve it right away!
How long does it take to fly from Sioux Falls, SD (FSD-Sioux Falls Regional) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
You can expect to be on the plane for approximately 6 hours and 5 minutes from Sioux Falls, SD (FSD-Sioux Falls Regional) to Seattle, WA (SEA-Seattle - Tacoma Intl.), so wear comfy clothes. Oversized sweaters, stretchy pants and slip-on sneakers are excellent options for a flight of this duration.
What is the flight distance from Sioux Falls, SD (FSD-Sioux Falls Regional) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
A device filled with cool things to watch will help fill in time on this medium-haul flight of 1,250 miles (2,000 1). While you're likely to have in-flight entertainment, nothing beats having your favorite shows at your fingertips.
How many morning flights are there from FSD to SEA?
Early birds — you'll be pleased to know that there are 63 morning flights from FSD to SEA per week.

  • You can take off at 6:00AM if you fly with United Airlines (UA). It offers 28 weekly flights from FSD to SEA.
  • 5:00AM is the earliest time you can depart from FSD to SEA with Delta Air Lines (DL). This airline has 21 early flights a week.
  • Reserve a seat with American Airlines (AA) and you'll have 14 morning flights to take your pick of. The earliest departure time is 5:35AM.

How many afternoon flights are there from FSD to SEA?
If you're not an early riser, jump on one of the 63 afternoon and evening flights available every week from FSD to SEA.

  • Fly off with American Airlines (AA), which lists 28 afternoon and evening flights each week on this route. The earliest departure is scheduled for 12:20PM.
  • Alternatively, United Airlines (UA) operates 21 afternoon and evening flights each week, with the first leaving the runway at 1:37PM.

What is the earliest departure time out of Sioux Falls to SeaTac?
Depart FSD at 5:00AM and hit the tarmac at SEA at 10:27PM. This is the earliest flight you'll find on this route.
What is the latest departure time out of Sioux Falls to SeaTac?
The last flight departs FSD at 5:44PM and arrives at 2:42PM at SEA. You'll have more than enough time to get ready for this flight.
What is the average price from Sioux Falls to SeaTac?
Round-trip journeys from FSD to SEA begin from around $271. Great fares don't last forever, so have your credit card handy when you see a bargain. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Sioux Falls to Seattle Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Sioux Falls to Seattle to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from FSD to SEA, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Sioux Falls to Seattle, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.

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