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$369+ Cheap flights from Sioux City (SUX) to San Francisco Bay Area

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
SUX — SFO
Dec 14 — Dec 211
Sun 12/14
Sun 12/21
1 adult, Economy
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Cheap flight deals from Sioux City to San Francisco Bay Area

Keep the following information in mind while searching for Sioux City to San Francisco Bay Area flight deals. Data was last updated November 14, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$369
(United Airlines)
Provider with most accurate pricing for Sioux City Sioux Gateway-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Sioux City Sioux Gateway-San Francisco flights.
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From Sioux City Sioux Gateway to San Francisco Bay Area
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Find flight deals from Sioux City to San Francisco Bay Area

Cheapest flights from Sioux City to San Francisco Bay Area
Explore the most affordable flight options available from Sioux City to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 14, 2025.

This United Airlines deal was found by Cheapflights users on 11/11. 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 11/277:45 amSUX - SFO
1 stop9h 50mUnited Airlines
Mon 12/18:30 amSFO - SUX
1 stop7h 38mUnited Airlines
Deal found 11/11$774
This United Airlines deal was found by Cheapflights users on 11/14. 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.
Sat 11/296:46 pmSUX - SFO
1 stop16h 49mUnited Airlines
Wed 12/38:30 amSFO - SUX
1 stop7h 40mUnited Airlines
Deal found 11/14$895
This United Airlines deal was found by Cheapflights users on 11/13. 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.
Fri 11/287:45 amSUX - SFO
1 stop13h 22mUnited Airlines
Tue 12/27:10 pmSFO - SUX
2 stops21h 00mUnited Airlines
Deal found 11/13$937

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux City to San Francisco Bay Area 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 November 14, 2025.
Use the filters below to find and compare flights from Sioux City to San Francisco Bay Area that are best for you.

Fly from

Sioux City

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

Sioux CitySan Francisco

SUX - SFO

SUXSFO

Sioux City Sioux Gateway

Tue 3/3

1:00 pm-7:19 pm

1 stop8h 19m

San Francisco

Sat 3/7

4:10 pm-11:34 pm

1 stop5h 24m

$369

Sioux CitySan Francisco

SUX - SFO

SUXSFO

Sioux City Sioux Gateway

Sun 3/22

6:00 am-11:37 am

1 stop7h 37m

San Francisco

Wed 3/25

2:39 pm-11:34 pm

1 stop6h 55m

$504

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Best time to book a flight from Sioux City to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from Sioux City 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 Sioux City to San Francisco Bay Area

What is the cheapest month to book a flight from Sioux City to San Francisco Bay Area?

Currently, September is the cheapest month in which you can book a flight from Sioux City to San Francisco Bay Area (average of $133). Flying from Sioux City to San Francisco Bay Area in June is currently the most expensive (average of $268). 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 SUX to XIH?

Find hourly flight availability from Sioux City to San Francisco Bay Area. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 14, 2025.

It’s optimal to fly from Sioux City to San Francisco Bay Area in the afternoon. By choosing this option you can save up to 54% on the cost of your flight, compared to a flight at noon.

Related info for your journey

Find useful and relevant information for your journey from Sioux City to San Francisco Bay Area. 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 from for flights from Sioux City to San Francisco Bay Area?

    For a flight from Sioux City to San Francisco Bay Area, you will be flying from Sioux Gateway. Sioux City Sioux Gateway (SUX) is just 7.0 mi from the center of the city.

  • How long is the flight from Sioux City to San Francisco Bay Area?

    Departing from Sioux City to San Francisco Bay Area will take you 8h 19m. There are 1408 mi between Sioux City and San Francisco Bay Area.

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

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

  • How can I find direct flights from Sioux City to San Francisco Bay Area?

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

  • Can I find deals for business class flights from Sioux City to San Francisco Bay Area?

    Yes. Cheapflights offers flight deals from Sioux City to San Francisco Bay Area 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 Sioux City to San Francisco Bay Area?

    Currently, September is the cheapest month in which you can book a flight from Sioux City to San Francisco Bay Area (average of $133). Flying from Sioux City to San Francisco Bay Area in June is currently the most expensive (average of $268). 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

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