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>

$134 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

$170

Overall average: $457

Frontier

Thu 12/11Sat 1/10

FSD - SEA • 1 stop

Cheapest one-way

$134

Typical prices: $175-$452

Frontier

Thu 12/4

FSD - SEA • 2 stops

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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!

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, Dec 11 - Sat, Jan 10

2:26 pm - 11:53 amFSD-SEA

23h 27m1 stop

2:27 pm - 7:28 pmSEA-FSD

27h 01m1 stop

$170Frontier

Find Deal

Sun, Dec 14 - Sat, Jan 10

11:40 am - 10:06 amFSD-SEA

24h 26m1 stop

2:27 pm - 7:28 pmSEA-FSD

27h 01m1 stop

$180Multiple Airlines

Find Deal

Thu, Dec 11 - Fri, Jan 9

2:26 pm - 11:53 amFSD-SEA

23h 27m1 stop

1:07 pm - 6:30 pmSEA-FSD

27h 23m1 stop

$184Multiple Airlines

Find Deal

Fri, Jan 23 - Tue, Jan 27

2:08 pm - 11:51 pmRAP-SEA

10h 43m1 stop

10:45 am - 9:15 pmSEA-RAP

9h 30m1 stop

$259American Airlines

Find Deal

Sat, Dec 6 - Sat, Dec 13

2:51 pm - 8:38 pmRAP-SEA

6h 47m1 stop

11:55 pm - 10:22 amSEA-RAP

9h 27m1 stop

$284Delta

Find Deal

Sat, Dec 6 - Sat, Dec 13

6:05 am - 4:54 pmRAP-SEA

11h 49m2 stops

11:55 pm - 10:22 amSEA-RAP

9h 27m1 stop

$289Delta

Find Deal

Thu, Dec 4 - Mon, Dec 8

4:25 pm - 12:25 amRAP-SEA

9h 00m1 stop

6:00 am - 3:45 pmSEA-RAP

8h 45m1 stop

$309Delta

Find Deal

Thu, Dec 4 - Mon, Dec 8

4:35 pm - 9:46 pmRAP-SEA

6h 11m1 stop

9:05 am - 6:54 pmSEA-RAP

8h 49m2 stops

$314United Airlines

Find Deal

Thu, Dec 4 - Mon, Dec 8

2:55 pm - 11:15 pmRAP-SEA

9h 20m2 stops

1:05 pm - 10:15 pmSEA-RAP

8h 10m2 stops

$319United Airlines

Find Deal

Fri, Jan 23 - Tue, Jan 27

2:08 pm - 11:51 pmRAP-SEA

10h 43m1 stop

7:00 am - 9:15 pmSEA-RAP

13h 15m2 stops

$328American Airlines

Find Deal

Useful Info

Low season	January
High season	July
Cheapest flight	$134

Best time to beat the crowds with an average 14% drop in price.

Most popular time to fly with an average 14% 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

Mukilteo

Lakewood

Lacey

Aberdeen

Poulsbo

Edmonds

Woodinville

Shoreline

DuPont

Monroe

Castle Rock

Edgewood

Everything you need to know for your flight to Seattle

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Cabin class

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Direct Flights

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Origins

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Information on the airport you'll fly into in Seattle

Seattle (SEA)

SEA

$134 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