How does KAYAK find such low prices on flights from South Dakota to Seattle?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from South Dakota to Seattle. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from South Dakota to Seattle?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from South Dakota is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from South Dakota to Seattle?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to South Dakota with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from South Dakota to Seattle?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from South Dakota up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$157 CHEAP FLIGHTS from South Dakota to Seattle

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Cheap Flights from South Dakota to Seattle

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from South Dakota to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from South Dakota to Seattle

Fri, Oct 3 - Mon, Oct 6

2:54 pm - 12:30 amFSD-SEA

11h 36m1 stop

6:12 am - 2:09 pmSEA-FSD

5h 57m1 stop

$157Frontier

Find Deal

Mon, Sep 29 - Fri, Oct 3

2:54 pm - 12:30 amFSD-SEA

11h 36m1 stop

6:12 am - 2:09 pmSEA-FSD

5h 57m1 stop

$179Frontier

Find Deal

Fri, Oct 31 - Mon, Nov 3

7:00 am - 12:45 pmFSD-SEA

7h 45m1 stop

12:41 am - 12:21 pmSEA-FSD

9h 40m1 stop

$269American Airlines

Find Deal

Thu, Oct 2 - Mon, Oct 6

8:42 pm - 12:30 amFSD-SEA

29h 48m2 stops

6:12 am - 2:09 pmSEA-FSD

5h 57m1 stop

$292

Find Deal

Thu, Oct 2 - Mon, Oct 6

2:32 pm - 8:15 pmFSD-SEA

7h 43m1 stop

11:55 pm - 10:13 amSEA-FSD

8h 18m1 stop

$294Delta

Find Deal

Wed, Oct 1 - Tue, Oct 7

1:58 pm - 9:15 pmFSD-SEA

9h 17m2 stops

3:35 pm - 11:15 pmSEA-FSD

5h 40m1 stop

$299United Airlines

Find Deal

Sat, Sep 27 - Sat, Oct 11

7:00 am - 1:43 pmRAP-SEA

7h 43m1 stop

3:35 pm - 10:12 pmSEA-RAP

5h 37m1 stop

$314United Airlines

Find Deal

Thu, Oct 2 - Sun, Oct 5

8:42 pm - 9:20 amFSD-SEA

14h 38m1 stop

6:12 am - 2:09 pmSEA-FSD

5h 57m1 stop

$326

Find Deal

Tue, Oct 7 - Tue, Oct 14

2:50 pm - 9:00 pmFSD-SEA

8h 10m1 stop

5:22 am - 4:35 pmSEA-FSD

9h 13m1 stop

$329American Airlines

Find Deal

Tue, Mar 3 - Sat, Mar 7

10:58 am - 12:11 amFSD-SEA

15h 13m2 stops

6:05 am - 3:33 pmSEA-FSD

7h 28m1 stop

$337Delta

Find Deal

Cheapest round-trip

$157

Overall average: $473

Frontier

Fri 10/3Mon 10/6

FSD - SEA • 1 stop

Cheapest one-way

$191

Typical prices: $260-363

United Airlines

Wed 10/8

RAP - SEA • 1 stop

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KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Seattle!

Useful Info

Low season	January
High season	July
Cheapest flight	$157

Best time to beat the crowds with an average 15% drop in price.

Most popular time to fly with an average 15% increase in price.

Flight from Sioux Falls to Seattle

How does KAYAK find such low prices on flights from South Dakota to Seattle?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from South Dakota to Seattle.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from South Dakota to Seattle?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from South Dakota is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from South Dakota to Seattle?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to South Dakota with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from South Dakota to Seattle?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from South Dakota up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Lynnwood

Centralia

Fife

Westport

Lakewood

Mukilteo

Lacey

Edmonds

Aberdeen

Woodinville

Poulsbo

Shoreline

DuPont

Monroe

Castle Rock

Edgewood

Everything you need to know for your flight to Seattle

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Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Seattle

Seattle (SEA)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

SEA

$157 Find Cheap Flights from South Dakota to Seattle

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

Cheap Flights from South Dakota to Seattle

Recent round-trip flight deals from South Dakota to Seattle

Recent one-way flight deals from South Dakota to Seattle

Recent last minute flight deals from South Dakota to Seattle

Everything you should know

Good to know

FAQs for booking flights from South Dakota to Seattle

How does KAYAK find such low prices on flights from South Dakota to Seattle?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from South Dakota to Seattle.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from South Dakota to Seattle?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from South Dakota is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from South Dakota to Seattle?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to South Dakota with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from South Dakota to Seattle?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from South Dakota up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Seattle?

Everything you need to know for your flight to Seattle

Information on the airport you'll fly into in Seattle

Cabin class types available on flights to South Dakota

Complete your trip to Seattle with a hotel stay or car rental

Find direct flights for Seattle

Flights to other popular destinations

Flights from domestic origins to Seattle

Choose which airport to fly into in Seattle

Find deals for your return flight