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Sioux Falls

$105+ Cheap flights from Washington to Sioux Falls (FSD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — FSD
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Washington to Sioux Falls

Discover tips and strategies to find the most affordable flight options for your journey from Washington (USWA) to Sioux Falls (FSD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$209
(Delta)

One-way from

$105
(Delta)
From Washington to Sioux Falls Joe Foss Field
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One-way flight from Washington to Sioux Falls Joe Foss Field
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Find flight deals from Washington to Sioux Falls

Cheapest flights from Washington to Sioux Falls
Explore the most affordable flight options available from Washington to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/43:34 pmSEA - FSD
1 stop5h 33mDelta
Tue 3/1810:48 amFSD - SEA
1 stop7h 17mDelta
Deal found 1/20$209
This Frontier deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/166:20 amPDX - FSD
1 stop5h 03mFrontier
Mon 5/192:13 pmFSD - PDX
1 stop12h 25mFrontier
Deal found 1/20$220
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1811:59 pmSEA - FSD
1 stop8h 40mUnited Airlines
Tue 2/255:08 pmFSD - SEA
2 stops9h 47mUnited Airlines
Deal found 1/21$242
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/52:00 pmPDX - FSD
1 stop7h 07mDelta
Sun 2/911:00 amFSD - PDX
1 stop8h 32mDelta
Deal found 1/20$264
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/57:05 amPDX - FSD
2 stops11h 18mUnited Airlines
Sun 2/93:13 pmFSD - PDX
2 stops9h 31mUnited Airlines
Deal found 1/20$274
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/136:00 amGEG - FSD
1 stop7h 43mDelta
Mon 3/176:59 pmFSD - GEG
1 stop5h 41mDelta
Deal found 1/21$309
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/15:00 amPDX - FSD
1 stop6h 55mAmerican Airlines
Tue 2/42:39 pmFSD - PDX
1 stop8h 06mAmerican Airlines
Deal found 1/20$324
This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/257:14 amSEA - FSD
1 stop7h 48mAmerican Airlines
Mon 1/275:52 pmFSD - SEA
1 stop7h 39mAmerican Airlines
Deal found 1/21$449
This Mytrip deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/185:38 pmSEA - FSD
3 stops18h 39mMultiple Airlines
Tue 2/2510:08 amFSD - SEA
2 stops16h 17mMultiple Airlines
Deal found 1/21$475
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/131:46 pmGEG - FSD
1 stop7h 57mUnited Airlines
Mon 3/175:00 pmFSD - GEG
1 stop5h 53mUnited Airlines
Deal found 1/20$534
This Travelocity deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/167:20 amPDX - FSD
2 stops12h 43mMultiple Airlines
Mon 5/192:13 pmFSD - PDX
1 stop12h 25mMultiple Airlines
Deal found 1/20$550
This Alaska Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/246:55 pmPDX - FSD
2 stops25h 47mAlaska Airlines
Thu 3/272:45 pmFSD - PDX
2 stops17h 35mAlaska Airlines
Deal found 1/20$868

Find flights from Washington to Sioux Falls within your budget

Customize your flight search to find flights from Washington to Sioux Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleSioux Falls

SEA - FSD

SEAFSD

Seattle/Tacoma Intl

Tue 3/4

3:34 pm-11:07 pm

1 stop5h 33m

Sioux Falls Joe Foss Field

Tue 3/18

10:48 am-4:05 pm

1 stop7h 17m

$209

PortlandSioux Falls

PDX - FSD

PDXFSD

Portland

Fri 5/16

6:20 am-1:23 pm

1 stop5h 03m

Sioux Falls Joe Foss Field

Mon 5/19

2:13 pm-12:38 am

1 stop12h 25m

$220

SeattleSioux Falls

SEA - FSD

SEAFSD

Seattle/Tacoma Intl

Tue 2/18

11:59 pm-10:39 am

1 stop8h 40m

Sioux Falls Joe Foss Field

Tue 2/25

5:08 pm-12:55 am

2 stops9h 47m

$242

PortlandSioux Falls

PDX - FSD

PDXFSD

Portland

Wed 2/5

2:00 pm-11:07 pm

1 stop7h 07m

Sioux Falls Joe Foss Field

Sun 2/9

11:00 am-5:32 pm

1 stop8h 32m

$264

PortlandSioux Falls

PDX - FSD

PDXFSD

Portland

Wed 2/5

7:05 am-8:23 pm

2 stops11h 18m

Sioux Falls Joe Foss Field

Sun 2/9

3:13 pm-10:44 pm

2 stops9h 31m

$274

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Thu 3/13

6:00 am-3:43 pm

1 stop7h 43m

Sioux Falls Joe Foss Field

Mon 3/17

6:59 pm-10:40 pm

1 stop5h 41m

$309

PortlandSioux Falls

PDX - FSD

PDXFSD

Portland

Sat 2/1

5:00 am-1:55 pm

1 stop6h 55m

Sioux Falls Joe Foss Field

Tue 2/4

2:39 pm-8:45 pm

1 stop8h 06m

$324

SeattleSioux Falls

SEA - FSD

SEAFSD

Seattle/Tacoma Intl

Tue 2/18

5:38 pm-2:17 pm

3 stops18h 39m

Sioux Falls Joe Foss Field

Tue 2/25

10:08 am-12:25 am

2 stops16h 17m

$475

SeattleSioux Falls

SEA - FSD

SEAFSD

Seattle/Tacoma Intl

Thu 3/6

12:59 am-12:45 pm

1 stop9h 46m

Sioux Falls Joe Foss Field

Fri 3/14

4:16 pm-11:07 pm

1 stop8h 51m

$483

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Thu 3/13

1:46 pm-11:43 pm

1 stop7h 57m

Sioux Falls Joe Foss Field

Mon 3/17

5:00 pm-8:53 pm

1 stop5h 53m

$534

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 18 results
1
2

Best time to book a flight from Washington to Sioux Falls

Have a flexible travel schedule? Discover the best time to fly to Sioux Falls from Washington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Washington to Sioux Falls

Get recent, data-driven insights about flights from Washington to Sioux Falls including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from State of Washington to Sioux Falls?

Currently, September is the cheapest month in which you can book a flight from State of Washington to Sioux Falls (average of $334). Flying from State of Washington to Sioux Falls in December is currently the most expensive (average of $446). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WA to FSD?

Find hourly flight availability from Washington to Sioux Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

When flying from State of Washington to Sioux Falls, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Sioux Falls by month

Plan your trip to Sioux Falls by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sioux Falls ranges from 0.6 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit Sioux Falls when rainfall is around 0.6 in.

Temperature in Sioux Falls by month

Plan your trip to Sioux Falls by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sioux Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

Reviews of airlines servicing Sioux Falls

Get insights into the airlines that provide service to Sioux Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sioux Falls. Reviews last updated January 21, 2025.
Read through reviews of airlines operating flights from Washington to Sioux Falls, such as Delta, United Airlines and Frontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,706 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,706 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,521 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,984 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Frontier
6.1
Okay
3,443 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Washington to Sioux Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sioux Falls from Washington?

    Sioux Falls Joe Foss Field (FSD) is the airport you will fly into if you book a flight from Washington to Sioux Falls. It is only a 2.6 mi journey from Joe Foss Field (FSD) to Sioux Falls’s city center.

  • What are the cheapest airlines to fly from State of Washington to Sioux Falls one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $105. Frontier flights start at $149 while deals on American Airlines start at $150 one-way.

  • What are the most popular routes from State of Washington to Sioux Falls?

    The most popular route from State of Washington to Sioux Falls is Seattle/Tacoma Intl - Sioux Falls Joe Foss Field. You may also consider Portland - Sioux Falls Joe Foss Field or Spokane - Sioux Falls Joe Foss Field.

  • Can I find deals for flights from Washington to Sioux Falls that include hotel bookings?

    Yes. In addition to deals on Washington to Sioux Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Sioux Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Sioux Falls.

  • Can I find deals for business class flights from Washington to Sioux Falls?

    Yes. Cheapflights offers flight deals from Washington to Sioux Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from State of Washington to Sioux Falls?

    Currently, September is the cheapest month in which you can book a flight from State of Washington to Sioux Falls (average of $334). Flying from State of Washington to Sioux Falls in December is currently the most expensive (average of $446). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 5 airlines flying from Washington to Sioux Falls

Discover the top 5 airlines that operate flights from Washington to Sioux Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$118Average$240FlexibilityNo cancel feeOn-time62%
DeltaCheapest$208Average$485FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$292Average$540FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$298Average$557FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$526Average$657FlexibilityNo cancel feeOn-time75%
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