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>

$109 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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Cheapest round-trip

$203

Typical prices: $268-$434

Multiple Airlines

Thu 1/8Thu 1/15

FSD - SEA • 1 stop

Cheapest one-way

$109

Typical prices: $334-$413

Multiple Airlines

Fri 1/9

FSD - SEA • 1 stop

Start a new search

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

We hope you love your trip to Seattle!

Flight Deals

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

Thu, Jan 8 - Thu, Jan 15

7:45 pm - 11:21 am

FSD

SEA

17h 36m1 stop

12:59 pm - 9:57 am

SEA

FSD

18h 58m1 stop

$203Multiple Airlines

Fri, Jan 9 - Mon, Jan 12

9:31 pm - 9:04 am

FSD

SEA

13h 33m1 stop

1:02 pm - 2:47 pm

SEA

FSD

23h 45m1 stop

$228Multiple Airlines

Thu, Jan 8 - Thu, Jan 15

7:45 pm - 4:29 pm

FSD

SEA

22h 44m2 stops

12:59 pm - 9:57 am

SEA

FSD

18h 58m1 stop

$244Multiple Airlines

Sat, Jan 17 - Sat, Jan 31

5:18 pm - 9:15 pm

FSD

SEA

5h 57m1 stop

10:58 am - 9:50 pm

SEA

FSD

8h 52m1 stop

$257United Airlines

Sat, Jan 17 - Sat, Jan 31

5:18 pm - 9:15 pm

FSD

SEA

5h 57m1 stop

8:40 am - 9:50 pm

SEA

FSD

11h 10m2 stops

$262United Airlines

Tue, Jan 20 - Tue, Jan 27

2:25 pm - 8:35 pm

FSD

SEA

8h 10m1 stop

2:35 pm - 11:41 pm

SEA

FSD

7h 06m1 stop

$267American Airlines

Wed, Jan 21 - Wed, Jan 28

1:40 pm - 6:26 pm

FSD

SEA

6h 46m1 stop

5:00 am - 12:58 pm

SEA

FSD

5h 58m1 stop

$269United Airlines

Wed, Jan 21 - Wed, Jan 28

7:30 am - 6:26 pm

FSD

SEA

12h 56m2 stops

8:40 am - 4:37 pm

SEA

FSD

5h 57m1 stop

$274United Airlines

Wed, Jan 21 - Wed, Jan 28

1:40 pm - 9:12 pm

FSD

SEA

9h 32m2 stops

5:00 am - 5:18 pm

SEA

FSD

10h 18m2 stops

$279United Airlines

Wed, Feb 18 - Sat, Feb 28

6:00 am - 12:23 pm

RAP

SEA

7h 23m1 stop

6:10 am - 3:44 pm

SEA

RAP

8h 34m1 stop

$319Delta

Useful Info

Low season	January
High season	July
Cheapest flight	$109

Best time to beat the crowds with an average 13% 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

Poulsbo

Edmonds

Aberdeen

Woodinville

Shoreline

DuPont

Monroe

Castle Rock

Edgewood

Everything you need to know for your flight to Seattle

Airports

Cabin class

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)

SEA

$109 Find Cheap Flights from South Dakota to Seattle

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

Everything you should know

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