Cheap flights from Seattle to Sioux Falls (SEA - FSD)

SEA — FSD
Feb 11 — Feb 181

The best prices from Seattle/Tacoma Intl to Sioux Falls Joe Foss Field are usually found in February or April, booked 60 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

How to find the cheapest flight from Seattle (SEA) to Sioux Falls (FSD)

All the information you need to plan the best SEA to FSD flight in 2023: compare Seattle to Sioux Falls flight prices with the expected peak season, weather and rainfall in Sioux Falls.

SEA - FSD

Price

$381 - $767

FSD

Temperature

15.8 - 73.4 °F

FSD

Rainfall

0.6 - 3.9 inches

Popular inJulyHigh demand for flights, 28% potential price rise
Cheapest inFebruaryBest time to find cheap flights, 31% potential price drop
Round-trip from$381From Seattle/Tacoma Intl to Sioux Falls Joe Foss Field
One-way from$256One-way flight from Seattle/Tacoma Intl to Sioux Falls Joe Foss Field

What is the cheapest day to fly round-trip from Seattle to Sioux Falls?

Friday is generally a great day to depart. Flying on this day could help you save up to 27%.

How far in advance should I book a flight from Seattle to Sioux Falls?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 35% on flights from Seattle to Sioux Falls compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $576. For sooner than that we have options available in the next 3 days from $756.

What is the cheapest month to fly from Seattle to Sioux Falls?

The best pricing can be found in the month of February. Prices to Sioux Falls from Seattle average $551. You can even find prices in February for less than $551, as users have found deals to Sioux Falls from as low as $190. The month of July appears to be one of the more expensive times to travel to Sioux Falls from Seattle. Flying in the targeted month can save you up to 39%.

When is the cheapest time to fly from Seattle to Sioux Falls (SEA - FSD)?

It’s typically best to fly out from Seattle to Sioux Falls in the evening. Doing so could potentially save you 31% on the flight price compared to flying at noon, which is usually more expensive.

Cheap flights from Seattle to Sioux Falls in February, March 2023

The best prices found for SEA to FSD flights for February, March

Seattle to Sioux Falls 2023 flight deals

Cheap flights to Sioux Falls from Seattle found for this year

Cheap United Airlines flights from Seattle to Sioux Falls

Last minute flights from Seattle to Sioux Falls

Late deals on return flights to Sioux Falls from Seattle, departing today and this week

One-way flights to Sioux Falls from Seattle

The cheapest one-way flights from Seattle to Sioux Falls

Reviews of Airlines Servicing Sioux Falls

Delta
7.9
Good
2,070 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Reviews

1 / 10

Flight crew was amazing. Left on time and all was great !

Delta
7.9
Good
2,070 reviews
Delta
7.9
Good
2,070 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Reviews

1 / 10

Flight crew was amazing. Left on time and all was great !

United Airlines
7.6
Good
1,211 reviews
Delta
7.9
Good
2,070 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Reviews

1 / 10

Flight crew was amazing. Left on time and all was great !

American Airlines
7.4
Good
1,670 reviews
Delta
7.9
Good
2,070 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Reviews

1 / 10

Flight crew was amazing. Left on time and all was great !

Frontier
6.1
Okay
538 reviews
Delta
7.9
Good
2,070 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Reviews

1 / 10

Flight crew was amazing. Left on time and all was great !

Related info for your journey

Useful info, stats and facts about Seattle to Sioux Falls flights.

Which airlines flying from Seattle/Tacoma Intl to Sioux Falls Joe Foss Field have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like United Airlines, Delta, and Alaska Airlines flying from Seattle/Tacoma Intl to Sioux Falls Joe Foss Field have implemented new flexible cancellation policies.

Can I find flights from Seattle to Sioux Falls for under $300 on Cheapflights?

Yes, there are multiple flights from Seattle to Sioux Falls for under $300. The cheapest flight booked recently is on Multiple Airlines for just $219, but on average you can expect to pay $258.

Are there last-minute flights available from Seattle to Sioux Falls for under $300?

There are currently 20+ open flights from Seattle to Sioux Falls within the next 7 days for less than $300.

How popular is this Seattle to Sioux Falls flight route?

Flights from Seattle/Tacoma Intl to Sioux Falls Joe Foss Field have been viewed 13 times in the past calendar month.

What are the cheapest airlines flying from Seattle to Sioux Falls round-trip?

Currently priced at $239, Frontier will fly you from Seattle to Sioux Falls and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $310. Users have found that Frontier is 56% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Seattle to Sioux Falls one-way?

$87 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $329 and $423, respectively.

What are the most popular airlines that fly from Seattle to Sioux Falls?

Before booking your flight from Seattle to Sioux Falls check out the most popular airlines for this route: American Airlines, Alaska Airlines or Delta.

What are the cheapest flights from Seattle to Sioux Falls?

Looking for the cheapest flight from Seattle to Sioux Falls? While on average our users pay $857, our data indicates the cheapest price to be $70. The most popular route (Seattle/Tacoma Intl - Sioux Falls Joe Foss Field), is priced around $229.

Alternative routes for Seattle to Sioux Falls

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Seattle to Sioux Falls

The chart below displays the airlines Cheapflights users traveling from Seattle to Sioux Falls choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
United AirlinesCheapest$355Average$617FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
Alaska AirlinesCheapest$372Average$584FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
DeltaCheapest$457Average$682FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
American AirlinesCheapest$497Average$597FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
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