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>

$135 CHEAP FLIGHTS from South Dakota to Seattle

SEA

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

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Cheap Flights from South Dakota to Seattle

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

Mon, May 11 - Tue, May 19

4:07 pm - 9:49 am

FSD

SEA

19h 42m

1 stop

7:50 pm - 6:33 pm

SEA

FSD

20h 43m

1 stop

$161Frontier

Mon, May 4 - Tue, May 12

8:06 pm - 9:49 am

FSD

SEA

15h 43m

1 stop

7:50 pm - 6:33 pm

SEA

FSD

20h 43m

1 stop

$191Frontier

Fri, May 15 - Sun, May 17

4:07 pm - 9:49 am

FSD

SEA

19h 42m

1 stop

7:50 pm - 3:22 pm

SEA

FSD

17h 32m

1 stop

$241Frontier

Thu, May 7 - Tue, May 12

4:13 pm - 10:59 pm

RAP

SEA

7h 46m

1 stop

5:02 am - 1:09 pm

SEA

RAP

7h 07m

1 stop

$339United Airlines

Wed, May 27 - Sun, Jun 7

3:39 pm - 6:35 pm

FSD

SEA

28h 56m

2 stops

7:50 pm - 3:40 pm

SEA

FSD

17h 50m

1 stop

$339Multiple Airlines

Fri, May 15 - Sun, May 24

5:35 pm - 10:59 pm

RAP

SEA

6h 24m

1 stop

1:30 pm - 10:25 pm

SEA

RAP

7h 55m

2 stops

$344United Airlines

Mon, May 4 - Tue, May 12

8:53 pm - 9:49 am

FSD

SEA

38h 56m

2 stops

7:50 pm - 6:33 pm

SEA

FSD

20h 43m

1 stop

$344Multiple Airlines

Thu, Jun 11 - Mon, Jun 15

5:00 pm - 12:59 am

RAP

SEA

8h 59m

1 stop

5:10 am - 4:30 pm

SEA

RAP

10h 20m

1 stop

$391American Airlines

Thu, May 7 - Tue, May 12

4:33 pm - 11:44 pm

RAP

SEA

8h 11m

1 stop

6:00 am - 3:48 pm

SEA

RAP

8h 48m

1 stop

$404Delta

Thu, May 7 - Tue, May 12

4:57 pm - 12:44 am

RAP

SEA

8h 47m

1 stop

6:00 am - 4:27 pm

SEA

RAP

9h 27m

1 stop

$415American Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$135

Best time to beat the crowds with an average 18% drop in price.

Most popular time to fly with an average 16% 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

Lakewood

Mukilteo

Westport

Lacey

Woodinville

Aberdeen

Poulsbo

Edmonds

DuPont

Shoreline

Monroe

Castle Rock

Edgewood

Everything you need to know for your flight to Seattle

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Information on the airport you'll fly into in Seattle

Seattle (SEA)

SEA

$139 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

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