Find flights
When to book
FAQs & Tips
Direct Flights
Deals

SEA

Find cheap flights from South Dakota to Seattle from $156

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Seattle departing on 7/31. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 4/28
Sun 5/5

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

In the last 7 days travelers have searched 46,342,885 times on KAYAK, and here is why:

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Good to know

Low season

January

High season

July

Cheapest flight

$156
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 22% increase in price.
Flight from Sioux Falls to Seattle

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.

See more FAQs

Prefer to fly non-stop from South Dakota to Seattle?

Find which airlines fly direct from South Dakota to Seattle/Tacoma Intl, which days they fly and book direct flights.

Nonstop departures

South Dakota to Seattle/Tacoma Intl

Monday

ANA, Aer Lingus, Aeromexico, +60 more

ANA, Aer Lingus, +61 more

Tuesday

ANA, Aer Lingus, Aeromexico, +60 more

ANA, Aer Lingus, +61 more

Wednesday

ANA, Aer Lingus, Aeromexico, +62 more

ANA, Aer Lingus, +63 more

Thursday

ANA, Aer Lingus, Aeromexico, +60 more

ANA, Aer Lingus, +61 more

Friday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

Saturday

ANA, Aer Lingus, Aeromexico, +60 more

ANA, Aer Lingus, +61 more

Sunday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

See more direct flights

Nonstop returns

Seattle/Tacoma Intl to South Dakota

Monday

ANA, Aer Lingus, Aeromexico, +60 more

ANA, Aer Lingus, +61 more

Tuesday

ANA, Aer Lingus, Aeromexico, +60 more

ANA, Aer Lingus, +61 more

Wednesday

ANA, Aer Lingus, Aeromexico, +62 more

ANA, Aer Lingus, +63 more

Thursday

ANA, Aer Lingus, Aeromexico, +60 more

ANA, Aer Lingus, +61 more

Friday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

Saturday

ANA, Aer Lingus, Aeromexico, +60 more

ANA, Aer Lingus, +61 more

Sunday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

See more direct flights
See more direct flights

Book cheap flights from South Dakota to Seattle

Recent round-trip flight deals

4/19Fri
1 stopFrontier
6h 33mFSD-SEA
4/22Mon
1 stopFrontier
5h 35mSEA-FSD
$191
5/4Sat
1 stopFrontier
6h 40mFSD-SEA
8/23Fri
1 stopFrontier
24h 56mSEA-FSD
$347
5/2Thu
1 stop
9h 53mFSD-SEA
5/6Mon
1 stop
5h 35mSEA-FSD
$389
4/22Mon
1 stopUnited Airlines
15h 50mFSD-SEA
4/26Fri
1 stopUnited Airlines
23h 23mSEA-FSD
$419
8/20Tue
1 stopUnited Airlines
27h 57mFSD-SEA
8/28Wed
1 stopUnited Airlines
15h 45mSEA-FSD
$451
4/22Mon
1 stopUnited Airlines
15h 50mFSD-SEA
4/26Fri
1 stopUnited Airlines
15h 20mSEA-FSD
$454
4/22Mon
1 stopDelta
10h 55mFSD-SEA
4/26Fri
2 stopsDelta
12h 59mSEA-FSD
$488
7/12Fri
1 stopSun Country Air
6h 33mRAP-SEA
7/22Mon
1 stopSun Country Air
5h 56mSEA-RAP
$495
5/19Sun
1 stopDelta
5h 18mFSD-SEA
5/26Sun
1 stopDelta
6h 01mSEA-FSD
$618
4/25Thu
1 stop
7h 03mRAP-SEA
5/2Thu
3 stops
23h 06mSEA-RAP
$622

Search by stops

Search by airline

Search by price

Recent one-way flight deals

7/31Wed
1 stop
26h 13mFSD-SEA
$156
4/3Wed
1 stopFrontier
9h 07mFSD-SEA
$185
5/18Sat
2 stops
18h 12mRAP-SEA
$190
9/10Tue
1 stopUnited Airlines
23h 56mRAP-SEA
$219
9/7Sat
1 stopUnited Airlines
17h 00mRAP-SEA
$238
9/10Tue
2 stopsUnited Airlines
18h 51mRAP-SEA
$243
9/7Sat
2 stopsUnited Airlines
18h 51mRAP-SEA
$262
4/3Wed
2 stopsFrontier
21h 15mFSD-SEA
$273
4/3Wed
2 stopsFrontier
21h 15mFSD-SEA
$275
4/3Wed
3 stops
22h 34mFSD-SEA
$346

Search by stops

Search by airline

Search by price

Flights to Seattle

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - South Dakota

Cabin classes: