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$105+ Cheap flights from San Francisco to Sioux Falls (SFO - 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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — FSD
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from San Francisco to Sioux Falls Joe Foss Field are usually found in January or March, booked 15 days in advance, depart on a Saturday or Tuesday and return on a Friday

Cheap flight deals from San Francisco to Sioux Falls

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) 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 September 17, 2025.

Round-trip from

$159
(Frontier)

One-way from

$105
(American Airlines)

Popular in

November

Cheapest in

January

Average price

$358
From San Francisco to Sioux Falls Joe Foss Field
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One-way flight from San Francisco to Sioux Falls Joe Foss Field
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Highest demand for flights based on searches. 16% potential increase in price ($72 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from San Francisco to Sioux Falls

Cheapest flights from San Francisco to Sioux Falls
Explore the most affordable flight options available from San Francisco to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Frontier deal was found by Cheapflights users on 9/15. 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 11/146:34 amSFO - FSD
1 stop5h 13mFrontier
Mon 11/172:32 pmFSD - SFO
1 stop11h 42mFrontier
Deal found 9/15$159
This Frontier deal was found by Cheapflights users on 9/15. 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.
Mon 10/206:34 amSFO - FSD
1 stop9h 59mFrontier
Mon 10/277:28 pmFSD - SFO
1 stop6h 46mFrontier
Deal found 9/15$183
This Frontier deal was found by Cheapflights users on 9/15. 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.
Thu 10/236:34 amSFO - FSD
1 stop5h 50mFrontier
Mon 10/277:28 pmFSD - SFO
1 stop6h 46mFrontier
Deal found 9/15$200
This Frontier deal was found by Cheapflights users on 9/15. 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.
Sun 10/1910:38 pmSFO - FSD
2 stops17h 55mFrontier
Mon 10/277:28 pmFSD - SFO
1 stop6h 46mFrontier
Deal found 9/15$244
This Delta deal was found by Cheapflights users on 9/15. 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.
Mon 10/2012:35 amSFO - FSD
1 stop7h 38mDelta
Wed 10/298:01 amFSD - SFO
1 stop7h 29mDelta
Deal found 9/15$269
This Frontier deal was found by Cheapflights users on 9/15. 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 10/246:34 amSFO - FSD
1 stop9h 59mFrontier
Mon 10/277:28 pmFSD - SFO
1 stop6h 46mFrontier
Deal found 9/15$272
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 10/299:16 amSFO - FSD
2 stops10h 00mAmerican Airlines
Tue 11/41:03 pmFSD - SFO
1 stop9h 53mAmerican Airlines
Deal found 9/15$274
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/141:10 pmSFO - FSD
2 stops20h 30mMultiple Airlines
Mon 11/172:32 pmFSD - SFO
1 stop11h 42mMultiple Airlines
Deal found 9/15$291
This Delta deal was found by Cheapflights users on 9/15. 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.
Fri 10/243:23 pmSFO - FSD
1 stop5h 34mDelta
Tue 10/285:20 amFSD - SFO
1 stop7h 33mDelta
Deal found 9/15$294

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco 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 September 17, 2025.
Use the filters below to find and compare flights from San Francisco to Sioux Falls that are best for you.

Fly from

San Francisco

Fly to

Sioux Falls

Route

Depart

Return

Price

San FranciscoSioux Falls

SFO - FSD

SFOFSD

San Francisco

Sat 2/21

6:15 am-3:33 pm

1 stop7h 18m

Sioux Falls Joe Foss Field

Tue 2/24

8:10 am-1:25 pm

1 stop7h 15m

$269

San FranciscoSioux Falls

SFO - FSD

SFOFSD

San Francisco

Wed 10/29

8:00 am-4:55 pm

1 stop6h 55m

Sioux Falls Joe Foss Field

Tue 11/4

1:03 pm-8:56 pm

1 stop9h 53m

$269

San FranciscoSioux Falls

SFO - FSD

SFOFSD

San Francisco

Fri 10/24

3:23 pm-10:57 pm

1 stop5h 34m

Sioux Falls Joe Foss Field

Tue 10/28

5:20 am-10:53 am

1 stop7h 33m

$294

San FranciscoSioux Falls

SFO - FSD

SFOFSD

San Francisco

Mon 10/20

12:35 am-10:13 am

1 stop7h 38m

Sioux Falls Joe Foss Field

Wed 10/29

5:20 am-2:33 pm

2 stops11h 13m

$302

San FranciscoSioux Falls

SFO - FSD

SFOFSD

San Francisco

Mon 10/20

12:35 am-10:13 am

1 stop7h 38m

Sioux Falls Joe Foss Field

Tue 10/28

5:20 am-2:33 pm

2 stops11h 13m

$302

San FranciscoSioux Falls

SFO - FSD

SFOFSD

San Francisco

Thu 10/2

5:45 am-4:48 pm

1 stop9h 03m

Sioux Falls Joe Foss Field

Mon 10/6

5:07 pm-11:23 pm

1 stop8h 16m

$319

San FranciscoSioux Falls

SFO - FSD

SFOFSD

San Francisco

Tue 10/28

12:35 am-10:13 am

1 stop7h 38m

Sioux Falls Joe Foss Field

Tue 11/4

5:20 am-10:53 am

1 stop7h 33m

$319

San FranciscoSioux Falls

SFO - FSD

SFOFSD

San Francisco

Wed 10/8

8:00 am-2:24 pm

2 stops28h 24m

$126

San FranciscoSioux Falls

SFO - FSD

SFOFSD

San Francisco

Sat 11/1

10:23 pm-2:38 pm

2 stops14h 15m

$137

San FranciscoSioux Falls

SFO - FSD

SFOFSD

San Francisco

Sun 10/26

10:25 pm-12:39 pm

1 stop12h 14m

$153

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 17 results
1
2

Best time to book a flight from San Francisco to Sioux Falls

Have a flexible travel schedule? Discover the best time to fly to Sioux Falls from San Francisco 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.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Sioux Falls

How far ahead should I book a flight from San Francisco to Sioux Falls?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Sioux Falls. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from San Francisco to Sioux Falls, you should look to book at least 15 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from San Francisco to Sioux Falls?

Currently, September is the cheapest month in which you can book a flight from San Francisco to Sioux Falls (average of $334). Flying from San Francisco 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 SFO to FSD?

Find hourly flight availability from San Francisco 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 September 17, 2025.

A simple way to save on the total cost of your ticket is to fly from San Francisco to Sioux Falls in the evening. If you’re flexible enough to do this you can expect to save up to 24% on your trip compared to booking a flight in the afternoon.

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 September 17, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from San Francisco to Sioux Falls to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
United Airlines
7.4
Good
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Frontier
5.8
Fair
3,173 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

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

  • How long is the flight from San Francisco to Sioux Falls?

    There are many flights that can get you from San Francisco to Sioux Falls in 6h 55m. Fly via Delta or American Airlines to get the fastest option. The distance between San Francisco and Sioux Falls is about 1399 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from San Francisco to Sioux Falls round-trip?

    Our cheapest airline available from San Francisco to Sioux Falls is Frontier. Our recent data shows that you can find tickets from as low as $128 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $268 and $268 round-trip. These flights start at 66% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco 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 San Francisco to Sioux Falls?

    Currently, September is the cheapest month in which you can book a flight from San Francisco to Sioux Falls (average of $334). Flying from San Francisco 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.

See more FAQs

Traveling to a place near Sioux Falls?

Book flights to Sioux Falls if you plan to visit one of these locations
Marshall

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Top 4 airlines flying from San Francisco to Sioux Falls

Discover the top 4 airlines that operate flights from San Francisco 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$128Average$254FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$268Average$395FlexibilityNo cancel feeOn-time71%
DeltaCheapest$268Average$361FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$329Average$490FlexibilityNo cancel feeOn-time69%

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