Find cheap flights from South Dakota to Seattle/Tacoma Airport

SEA

Find cheap flights from South Dakota to Seattle/Tacoma Airport

Round-trip
Economy
Boston (BOS)
Seattle/Tacoma Intl
Fri 7/10
Fri 7/17
Any month
Compare vs. KAYAK |
Search hundreds of travel sites at once for deals on flights to Seattle/Tacoma Airport

Good to know

Low season

October Best time to beat the crowds with an average 6% drop in price.

High season

December Most popular time to fly with an average 6% increase in price.

Average price of a round-trip

$355 (avg. price over the last 2 weeks)

Good deal for a round-trip

$202 or less

FAQs for booking South Dakota to Seattle/Tacoma Airport flights

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Top airline flying South Dakota to Seattle/Tacoma Intl

Scores according to KAYAK customer reviews

8.0
Delta
Overall score based on 28,441 reviews
8.2
Boarding
7.8
Comfort
8.5
Crew
7.8
Entertainment
7.5
Food
Airline reviews
Read more about Delta

Book cheap flights from South Dakota to Seattle/Tacoma Airport (round-trip)

Airports
Origin
Rapid City
$256
only
$256
Sioux Falls
$232
only
$232
Destination
Seattle
$232
only
$232
Fri, Jul 17
FSD
Sioux Falls Joe Foss Field
SEA
Seattle/Tacoma Airport
7h 53m
Sun, Jul 26
SEA
Seattle/Tacoma Airport
FSD
Sioux Falls Joe Foss Field
18h 36m
Trip: 10 days
Based on null reviews
Sat, Aug 8
RAP
Rapid City
SEA
Seattle/Tacoma Airport
8h 10m
Tue, Aug 11
SEA
Seattle/Tacoma Airport
RAP
Rapid City
6h 03m
Trip: 4 days
Based on null reviews
Thu, Jul 16
FSD
Sioux Falls Joe Foss Field
SEA
Seattle/Tacoma Airport
6h 53m
Mon, Jul 20
SEA
Seattle/Tacoma Airport
FSD
Sioux Falls Joe Foss Field
8h 12m
Trip: 5 days
Based on null reviews
Wed, Oct 7
FSD
Sioux Falls Joe Foss Field
SEA
Seattle/Tacoma Airport
7h 30m
Wed, Oct 14
SEA
Seattle/Tacoma Airport
FSD
Sioux Falls Joe Foss Field
5h 36m
Trip: 8 days
Based on null reviews
Thu, Jul 16
FSD
Sioux Falls Joe Foss Field
SEA
Seattle/Tacoma Airport
20h 30m
Sun, Jul 19
SEA
Seattle/Tacoma Airport
FSD
Sioux Falls Joe Foss Field
13h 16m
Trip: 4 days
Based on null reviews
Fri, Jul 17
FSD
Sioux Falls Joe Foss Field
SEA
Seattle/Tacoma Airport
7h 53m
Sat, Jul 18
SEA
Seattle/Tacoma Airport
FSD
Sioux Falls Joe Foss Field
23h 48m
Trip: 2 days
Based on null reviews
Sat, Aug 1
FSD
Sioux Falls Joe Foss Field
SEA
Seattle/Tacoma Airport
5h 34m
Mon, Aug 10
SEA
Seattle/Tacoma Airport
FSD
Sioux Falls Joe Foss Field
7h 28m
Trip: 10 days
Based on null reviews
Fri, Jul 17
FSD
Sioux Falls Joe Foss Field
SEA
Seattle/Tacoma Airport
7h 53m
Wed, Jul 22
SEA
Seattle/Tacoma Airport
FSD
Sioux Falls Joe Foss Field
29h 14m
Trip: 6 days
Based on null reviews
Thu, Sep 10
FSD
Sioux Falls Joe Foss Field
SEA
Seattle/Tacoma Airport
7h 21m
Wed, Sep 23
SEA
Seattle/Tacoma Airport
FSD
Sioux Falls Joe Foss Field
7h 42m
Trip: 14 days
Based on null reviews
Thu, Jul 16
FSD
Sioux Falls Joe Foss Field
SEA
Seattle/Tacoma Airport
6h 53m
Sat, Jul 18
SEA
Seattle/Tacoma Airport
FSD
Sioux Falls Joe Foss Field
7h 12m
Trip: 3 days
Based on null reviews
Fri, Jul 17
FSD
Sioux Falls Joe Foss Field
SEA
Seattle/Tacoma Airport
8h 37m
Sun, Jul 26
SEA
Seattle/Tacoma Airport
FSD
Sioux Falls Joe Foss Field
7h 55m
Trip: 10 days
Based on null reviews
Mon, Aug 17
FSD
Sioux Falls Joe Foss Field
SEA
Seattle/Tacoma Airport
9h 24m
Sun, Aug 23
SEA
Seattle/Tacoma Airport
FSD
Sioux Falls Joe Foss Field
16h 59m
Trip: 7 days
Based on null reviews
Sat, Aug 8
RAP
Rapid City
SEA
Seattle/Tacoma Airport
8h 10m
Wed, Aug 12
SEA
Seattle/Tacoma Airport
RAP
Rapid City
4h 58m
Trip: 5 days
Based on null reviews
Thu, Jul 30
FSD
Sioux Falls Joe Foss Field
SEA
Seattle/Tacoma Airport
20h 30m
Sun, Aug 2
SEA
Seattle/Tacoma Airport
FSD
Sioux Falls Joe Foss Field
13h 08m
Trip: 4 days
Based on null reviews
Fri, Jul 17
FSD
Sioux Falls Joe Foss Field
SEA
Seattle/Tacoma Airport
7h 53m
Thu, Jul 23
SEA
Seattle/Tacoma Airport
FSD
Sioux Falls Joe Foss Field
5h 14m
Trip: 7 days
Based on null reviews
Fri, Jul 24
RAP
Rapid City
SEA
Seattle/Tacoma Airport
5h 34m
Sat, Aug 1
SEA
Seattle/Tacoma Airport
RAP
Rapid City
8h 04m
Trip: 9 days
Based on null reviews
Fri, Jul 17
FSD
Sioux Falls Joe Foss Field
SEA
Seattle/Tacoma Airport
7h 53m
Fri, Jul 24
SEA
Seattle/Tacoma Airport
FSD
Sioux Falls Joe Foss Field
47h 00m
Trip: 8 days
Based on null reviews
Fri, Jul 24
RAP
Rapid City
SEA
Seattle/Tacoma Airport
8h 30m
Sat, Aug 1
SEA
Seattle/Tacoma Airport
RAP
Rapid City
8h 04m
Trip: 9 days
Based on null reviews
Thu, Sep 10
FSD
Sioux Falls Joe Foss Field
SEA
Seattle/Tacoma Airport
19h 44m
Thu, Sep 24
SEA
Seattle/Tacoma Airport
FSD
Sioux Falls Joe Foss Field
11h 49m
Trip: 15 days
Based on null reviews
Thu, Jul 16
FSD
Sioux Falls Joe Foss Field
SEA
Seattle/Tacoma Airport
8h 37m
Mon, Jul 20
SEA
Seattle/Tacoma Airport
FSD
Sioux Falls Joe Foss Field
8h 47m
Trip: 5 days
Based on null reviews
*
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