fsd-to-sea

 

The cheapest times to fly from FSD to SEA are

  • January 1st to March 4th
  • April 23rd to May 6th
  • August 13th to November 18th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from FSD to SEA is late January. Prices can be as high as $891 for Sunday flights during early August, or as low as $286 for Wednesday flights around late January.

 

When to Fly to Seattle

Flying from Sioux Falls, SD (FSD) to Seattle, WA (SEA) will usually cost between $310 to $517 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late January with an average ticket price of $315. Due to high demand the most expensive time to fly is early August, with an average price of $516. Planning your trip to low-cost times can easily save you $200 on economy flights and even more on first-class flights. Generally, any price below $383 can be considered a good price for a round-trip FSD to SEA flight.

See below for a graph of average weekly prices for the FSD to SEA route. All prices are for round-trip tickets in USD.

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FSD to SEA Flight Prices

Compared to other flights, the FSD to SEA flight is much cheaper than the average and costs less than the average flight leaving from Sioux Falls. The average price per mile (for a direct flight) is $0.19, which is below average.

 

Flight Prices by Day of the Week

Wednesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $118 (26%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $337. Return trip prices are from the SEA to FSD flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

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Departure Day Prices

Return Trip Prices by Day

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Return Day Prices

 

Nonstop Flights and Layovers

Travelers looking to fly from FSD to SEA can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 3 hour 15 minutes may not be realistic.

 

Flight Questions Answered

Still have questions about flying from FSD to SEA? We’ve got answers.

Which airlines fly this route?

You can find 5 major airlines flying this route most often: Alaska, American, Delta, Frontier, United, and potentially more during busy seasons.

How far away is it from Seattle/Tacoma International Airport to Joe Foss Field Airport?

The distance between the two airports is roughly 1260 miles or 2028 kilometers.

How long does it take to fly from FSD to SEA?

The real-world flight time for a nonstop FSD to SEA flight is about 3 hour 15 minutes.

How many flights go between Sioux Falls, SD and Seattle, WA?

It depends on the day of the week and the date, but a typical day might have around 76 available flights from FSD to SEA.

 

Airport Location Info

 

Departing Airport

Origination code FSD
Origination airport name Joe Foss Field Airport
City Sioux Falls, SD
Country the United States
Latitude 43.6
Longitude -96.7

Return Airport

Destination code SEA
Destination airport name Seattle/Tacoma International Airport
City Seattle, WA
Country the United States
Latitude 47.5
Longitude -122.3

 

Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.