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Cheap flights from Sioux City to San Francisco from $353

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Sioux City to San Francisco departing on 8/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Sioux City to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:30 am - 5:34 pm
SUX
-
SFO
8h 04m
1 stop
United Airlines Logo
6:00 am - 5:53 pm
SFO
-
SUX
9h 53m
1 stop
$353United Airlines
Tue, Aug 25 - Tue, Sep 1
United Airlines Logo
6:46 pm - 10:43 pm
SUX
-
SFO
5h 57m
1 stop
United Airlines Logo
6:35 am - 5:54 pm
SFO
-
SUX
9h 19m
1 stop
$434United Airlines
Sat, Dec 5 - Wed, Dec 9
United Airlines Logo
6:43 pm - 10:55 pm
SUX
-
SFO
6h 12m
1 stop
United Airlines Logo
4:18 pm - 11:43 pm
SFO
-
SUX
5h 25m
1 stop
$443United Airlines
Mon, Aug 24 - Mon, Aug 31
United Airlines Logo
8:10 am - 3:35 pm
SUX
-
SFO
9h 25m
1 stop
United Airlines Logo
6:00 am - 5:53 pm
SFO
-
SUX
9h 53m
1 stop
$453United Airlines
Wed, Aug 26 - Wed, Sep 2
United Airlines Logo
11:30 am - 3:14 pm
SUX
-
SFO
5h 44m
1 stop
United Airlines Logo
6:00 am - 5:53 pm
SFO
-
SUX
9h 53m
1 stop
$467United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
6:43 pm - 10:55 pm
SUX
-
SFO
6h 12m
1 stop
United Airlines Logo
8:50 am - 11:43 pm
SFO
-
SUX
12h 53m
2 stops
$502United Airlines
Mon, Aug 24 - Mon, Aug 31
United Airlines Logo
8:10 am - 3:35 pm
SUX
-
SFO
9h 25m
1 stop
United Airlines Logo
10:50 pm - 11:43 pm
SFO
-
SUX
22h 53m
2 stops
$522United Airlines
Wed, Aug 26 - Wed, Sep 2

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United Airlines flights from Sioux City to San Francisco

Our best United Airlines deals on Sioux City to San Francisco flight tickets
United Airlines
Aug 25
SUX11:30 amSioux City Sioux Gateway
8h 04m
1 stop
SFO5:34 pmSan Francisco
Sep 1
SFO6:00 amSan Francisco
9h 53m
1 stop
SUX5:53 pmSioux City Sioux Gateway
$353
United Airlines
Dec 5
SUX6:46 pmSioux City Sioux Gateway
5h 57m
1 stop
SFO10:43 pmSan Francisco
Dec 9
SFO6:35 amSan Francisco
9h 19m
1 stop
SUX5:54 pmSioux City Sioux Gateway
$434
United Airlines
Aug 24
SUX6:43 pmSioux City Sioux Gateway
6h 12m
1 stop
SFO10:55 pmSan Francisco
Aug 31
SFO4:18 pmSan Francisco
5h 25m
1 stop
SUX11:43 pmSioux City Sioux Gateway
$443

momondo Fare Finder

 
Customize your flight search to find flights from Sioux City to San Francisco 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, momondo users made 832,500 searches. Data last updated July 29, 2026.
Use the filters below to find and compare flights from Sioux City to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux CitySan Francisco

SUX - SFO

SUXSFO

Sioux City Sioux Gateway

Tue 8/25

11:30 am-5:34 pm

1 stop8h 04m

San Francisco

Tue 9/1

6:00 am-5:53 pm

1 stop9h 53m

$353

Sioux CitySan Francisco

SUX - SFO

SUXSFO

Sioux City Sioux Gateway

Sat 12/5

6:46 pm-10:43 pm

1 stop5h 57m

San Francisco

Wed 12/9

6:35 am-5:54 pm

1 stop9h 19m

$434
Quickest round-trip

Sioux CitySan Francisco

SUX - SFO

SUXSFO

Sioux City Sioux Gateway

Mon 8/24

6:43 pm-10:55 pm

1 stop6h 12m

San Francisco

Mon 8/31

4:18 pm-11:43 pm

1 stop5h 25m

$443

Sioux CitySan Francisco

SUX - SFO

SUXSFO

Sioux City Sioux Gateway

Wed 8/26

8:10 am-3:35 pm

1 stop9h 25m

San Francisco

Wed 9/2

6:00 am-5:53 pm

1 stop9h 53m

$453

Sioux CitySan Francisco

SUX - SFO

SUXSFO

Sioux City Sioux Gateway

Sat 8/29

11:30 am-3:14 pm

1 stop5h 44m

San Francisco

Tue 9/1

6:00 am-5:53 pm

1 stop9h 53m

$467

Sioux CitySan Francisco

SUX - SFO

SUXSFO

Sioux City Sioux Gateway

Mon 8/24

6:43 pm-10:55 pm

1 stop6h 12m

San Francisco

Mon 8/31

8:50 am-11:43 pm

2 stops12h 53m

$502

Sioux CitySan Francisco

SUX - SFO

SUXSFO

Sioux City Sioux Gateway

Wed 8/26

8:10 am-3:35 pm

1 stop9h 25m

San Francisco

Wed 9/2

10:50 pm-11:43 pm

2 stops22h 53m

$522

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Francisco from

How to get the cheapest flight ticket from Sioux City to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to San Francisco?

United Airlines, Southwest and American Airlines are the top three most popular airlines that fly to San Francisco from Sioux City according to our data. United Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to San Francisco. Keep in mind that there are 5 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.

When to book flights from Sioux City to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Sioux City to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Sioux City to San Francisco (SUX to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sioux City to San Francisco

Fastest flight time

5h 57m

Direct flights

None
The fastest flight from Sioux City to San Francisco takes 5h 57m
There are no direct flights from Sioux City to San Francisco. There are no popular flight routes from Sioux City to San Francisco.
Search flight deals

Frequently asked questions about flying from Sioux City to San Francisco

  • How far is Sioux City Sioux Gateway to San Francisco by plane?

    Sioux City Sioux Gateway and San Francisco are 1404.6 mi apart from one another. Flights usually cover this in 5h 57m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Sioux City Sioux Gateway Airport to San Francisco Airport?

    Prices for flights from Sioux City Sioux Gateway Airport to San Francisco Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Sioux City Sioux Gateway Airport to San Francisco Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sioux City Sioux Gateway Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
South San Francisco
Fremont
Berkeley
Hayward
Walnut Creek
Bodega Bay
Sonoma
Roseville
Santa Clara
Vallejo
Salinas
Sunnyvale
Burlingame
Milpitas
Daly City
Palo Alto
Big Sur

Why use momondo?

Why should I use momondo to find a flight deal from Sioux City to San Francisco?

Finding the right flight to San Francisco from Sioux City is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Francisco quick and easy, saving you time and money.

Can I find flights from Sioux City to San Francisco with flexible booking policies on momondo?

All flight searches from Sioux City to San Francisco on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Sioux City to San Francisco?

Once you have performed a search for Sioux City to San Francisco flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Sioux City to San Francisco right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Sioux City to San Francisco flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your San Francisco trip

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