How does KAYAK find such low prices on flights from Washington to Sioux Falls?

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 Washington to Sioux Falls. 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 Washington to Sioux Falls?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux Falls from Washington 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 Washington to Sioux Falls?

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 Sioux Falls with an airline and back to Washington 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 Washington to Sioux Falls?

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 Sioux Falls from Washington 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>

$117 CHEAP FLIGHTS from Washington to Sioux Falls

FSD

KAYAK searches hundreds of travel sites at once for deals on flights to Sioux Falls

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

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

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

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

Flight Deals

Cheap Flights from Washington to Sioux Falls

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 Washington to Sioux Falls

Sat, Jul 4 - Sat, Jul 11

5:20 am - 1:43 pm

PDX

FSD

6h 23m

1 stop

5:27 pm - 10:52 pm

FSD

PDX

7h 25m

1 stop

$291American Airlines

Tue, Jun 16 - Fri, Jun 19

7:41 pm - 7:19 pm

SEA

FSD

21h 38m

1 stop

8:14 pm - 2:18 pm

FSD

SEA

20h 04m

1 stop

$300Frontier

Sat, Jul 4 - Mon, Jul 13

5:20 am - 1:43 pm

PDX

FSD

6h 23m

1 stop

5:34 pm - 12:55 am

FSD

PDX

9h 21m

1 stop

$310American Airlines

Sat, Aug 22 - Mon, Aug 24

10:50 am - 11:22 pm

PDX

FSD

10h 32m

2 stops

6:00 am - 9:32 am

FSD

PDX

5h 32m

1 stop

$315United Airlines

Tue, Aug 11 - Mon, Aug 17

8:13 pm - 2:49 pm

SEA

FSD

16h 36m

1 stop

11:42 am - 10:35 am

FSD

SEA

24h 53m

1 stop

$315Multiple Airlines

Thu, Jun 18 - Mon, Jun 22

7:41 pm - 7:19 pm

SEA

FSD

21h 38m

1 stop

8:14 pm - 9:48 am

FSD

SEA

15h 34m

1 stop

$318Frontier

Fri, Oct 23 - Tue, Nov 10

7:20 pm - 10:05 am

GEG

FSD

12h 45m

2 stops

4:09 pm - 7:27 pm

FSD

GEG

5h 18m

1 stop

$324Delta

Fri, Oct 23 - Tue, Nov 10

7:20 pm - 10:05 am

GEG

FSD

12h 45m

2 stops

10:58 am - 9:05 pm

FSD

GEG

12h 07m

2 stops

$329Delta

Fri, Sep 18 - Tue, Sep 22

1:57 pm - 10:52 pm

SEA

FSD

6h 55m

1 stop

6:00 am - 11:44 am

FSD

SEA

7h 44m

1 stop

$357United Airlines

Sun, Jul 26 - Thu, Aug 13

8:51 pm - 10:51 am

GEG

FSD

12h 00m

1 stop

9:47 pm - 11:02 am

FSD

GEG

15h 15m

1 stop

$392Allegiant Air

Useful Info

Low season	January
High season	July
Cheapest flight	$117

Best time to beat the crowds with an average 8% drop in price.

Most popular time to fly and prices are also 14% lower on average.

Flight from Seattle to Sioux Falls

How does KAYAK find such low prices on flights from Washington to Sioux Falls?
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 Washington to Sioux Falls.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Sioux Falls?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux Falls from Washington 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 Washington to Sioux Falls?
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 Sioux Falls with an airline and back to Washington with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Sioux Falls?
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 Sioux Falls from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Marshall

Worthington

Everything you need to know for your flight to Sioux Falls

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Sioux Falls

Sioux Falls (FSD)

FSD

$117 Find Cheap Flights from Washington to Sioux Falls

KAYAK searches hundreds of travel sites at once for deals on flights to Sioux Falls

Cheap Flights from Washington to Sioux Falls

Recent round-trip flight deals from Washington to Sioux Falls

Recent one-way flight deals from Washington to Sioux Falls

Recent last minute flight deals from Washington to Sioux Falls

Good to know

FAQs for booking flights from Washington to Sioux Falls

How does KAYAK find such low prices on flights from Washington to Sioux Falls?

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 Washington to Sioux Falls.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Sioux Falls?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux Falls from Washington 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 Washington to Sioux Falls?

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 Sioux Falls with an airline and back to Washington with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Sioux Falls?

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 Sioux Falls from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Sioux Falls?

Everything you need to know for your flight to Sioux Falls

Information on the airport you'll fly into in Sioux Falls

Cabin class types available on flights to Washington

Complete your trip to Sioux Falls with a hotel stay or car rental

Find direct flights for Sioux Falls

Flights to other popular destinations

Flights from domestic origins to Sioux Falls

Choose which airport to fly into in Sioux Falls

Find deals for your return flight