Cheap Flights From Seattle - Tacoma Intl. (SEA) To Sioux Falls Regional (FSD)

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Cheapest Flights from Seattle (SEA) to Sioux Falls (FSD)

The cheapest flights to Sioux Falls Regional found within the past 7 days were CA $407 round trip and CA $328 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Feb 11 - Tue, Feb 17
SEA
Seattle
FSD
Sioux Falls
CA $407 Roundtrip, found 21 hours ago
CA $407
Roundtrip
found 21 hours ago
Select Delta flight, departing Wed, Feb 11 from Seattle to Sioux Falls, returning Tue, Feb 17, priced at CA $407 found 21 hours ago
Wed, Feb 11 - Sat, Feb 14
SEA
Seattle
FSD
Sioux Falls
CA $411 Roundtrip, found 21 hours ago
CA $411
Roundtrip
found 21 hours ago
Select Delta flight, departing Wed, Feb 11 from Seattle to Sioux Falls, returning Sat, Feb 14, priced at CA $411 found 21 hours ago
Thu, Feb 12 - Thu, Feb 19
SEA
Seattle
FSD
Sioux Falls
CA $419 Roundtrip, found 21 hours ago
CA $419
Roundtrip
found 21 hours ago
Select Frontier Airlines flight, departing Thu, Feb 12 from Seattle to Sioux Falls, returning Thu, Feb 19, priced at CA $419 found 21 hours ago
Sat, Jan 31 - Wed, Feb 4
SEA
Seattle
FSD
Sioux Falls
CA $436 Roundtrip, found 5 days ago
CA $436
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Jan 31 from Seattle to Sioux Falls, returning Wed, Feb 4, priced at CA $436 found 5 days ago
Wed, Jan 28 - Wed, Feb 4
SEA
Seattle
FSD
Sioux Falls
CA $441 Roundtrip, found 5 days ago
CA $441
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Jan 28 from Seattle to Sioux Falls, returning Wed, Feb 4, priced at CA $441 found 5 days ago
Sat, Feb 7 - Tue, Feb 10
SEA
Seattle
FSD
Sioux Falls
CA $447 Roundtrip, found 21 hours ago
CA $447
Roundtrip
found 21 hours ago
Select Delta flight, departing Sat, Feb 7 from Seattle to Sioux Falls, returning Tue, Feb 10, priced at CA $447 found 21 hours ago
Tue, Feb 10 - Tue, Feb 17
SEA
Seattle
FSD
Sioux Falls
CA $447 Roundtrip, found 21 hours ago
CA $447
Roundtrip
found 21 hours ago
Select Delta flight, departing Tue, Feb 10 from Seattle to Sioux Falls, returning Tue, Feb 17, priced at CA $447 found 21 hours ago
Wed, Feb 11 - Thu, Feb 19
SEA
Seattle
FSD
Sioux Falls
CA $464 Roundtrip, found 21 hours ago
CA $464
Roundtrip
found 21 hours ago
Select Delta flight, departing Wed, Feb 11 from Seattle to Sioux Falls, returning Thu, Feb 19, priced at CA $464 found 21 hours ago
Sat, Jan 31 - Tue, Feb 3
SEA
Seattle
FSD
Sioux Falls
CA $470 Roundtrip, found 5 days ago
CA $470
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Jan 31 from Seattle to Sioux Falls, returning Tue, Feb 3, priced at CA $470 found 5 days ago
Thu, Jan 29 - Wed, Feb 4
SEA
Seattle
FSD
Sioux Falls
CA $476 Roundtrip, found 5 days ago
CA $476
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Jan 29 from Seattle to Sioux Falls, returning Wed, Feb 4, priced at CA $476 found 5 days ago

Frequently asked questions

Are there direct flights from SEA to Sioux Falls Regional Airport (FSD)?
You'll need to be prepared for a stopover when jetting from Seattle - Tacoma Intl. Airport (SEA) to FSD. There are no direct flights on this route, however American Airlines, United Airlines and Delta will get you to your destination as quickly as possible.
What airlines fly from SEA to FSD?
As yet, there are no direct flights on offer between Seattle - Tacoma Intl. Airport (SEA) and Joe Foss Field. Start planning early to save time and find the easiest route with minimal stopovers.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Seattle (SEA)

Travelers at SEA love to visit these top cities. Roam to the top destinations from Seattle (SEA) today with the cheap prices from Travelocity!

Popular Flight Routes from Sioux Falls (FSD)

Travelers at FSD love to visit these top cities. Roam to the top destinations from Sioux Falls(FSD) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.