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Cheap flights from Sioux City to San Francisco from $356

This is the cheapest one-way 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 5/17. 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
0 bags

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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
12:55 pm - 7:37 pm
SUX
-
SFO
8h 42m
1 stop
United Airlines Logo
6:33 am - 5:56 pm
SFO
-
SUX
9h 23m
1 stop
$384United Airlines
Tue, Apr 21 - Sat, Apr 25
United Airlines Logo
9:03 am - 5:19 pm
SUX
-
SFO
10h 16m
1 stop
United Airlines Logo
2:20 pm - 11:46 pm
SFO
-
SUX
7h 26m
1 stop
$424United Airlines
Wed, Aug 26 - Sat, Aug 29
United Airlines Logo
9:03 am - 5:19 pm
SUX
-
SFO
10h 16m
1 stop
United Airlines Logo
4:17 pm - 11:46 pm
SFO
-
SUX
5h 29m
1 stop
$444United Airlines
Wed, Aug 26 - Sat, Aug 29
United Airlines Logo
6:30 pm - 10:56 pm
SUX
-
SFO
6h 26m
1 stop
United Airlines Logo
2:20 pm - 11:46 pm
SFO
-
SUX
7h 26m
1 stop
$457United Airlines
Sun, Aug 30 - Sat, Sep 5
United Airlines Logo
6:00 am - 9:35 am
SUX
-
SFO
5h 35m
1 stop
United Airlines Logo
7:05 pm - 10:41 am
SFO
-
SUX
13h 36m
1 stop
$482United Airlines
Tue, May 5 - Sat, May 9
United Airlines Logo
9:03 am - 9:47 pm
SUX
-
SFO
14h 44m
2 stops
United Airlines Logo
2:20 pm - 11:46 pm
SFO
-
SUX
7h 26m
1 stop
$512United Airlines
Wed, Aug 26 - Sat, Aug 29
United Airlines Logo
11:32 am - 5:30 pm
SUX
-
SFO
7h 58m
1 stop
United Airlines Logo
4:10 pm - 11:44 pm
SFO
-
SUX
5h 34m
1 stop
$515United Airlines
Fri, Jun 12 - Sun, Jun 14
United Airlines Logo
6:00 am - 9:35 am
SUX
-
SFO
5h 35m
1 stop
United Airlines Logo
9:08 pm - 10:41 am
SFO
-
SUX
11h 33m
1 stop
$522United Airlines
Thu, May 7 - Thu, May 14
United Airlines Logo
6:00 am - 9:30 am
SUX
-
SFO
5h 30m
1 stop
United Airlines Logo
8:53 pm - 10:41 am
SFO
-
SUX
11h 48m
1 stop
$527United Airlines
Tue, Apr 21 - Wed, Apr 29
United Airlines Logo
11:32 am - 10:56 pm
SUX
-
SFO
13h 24m
2 stops
United Airlines Logo
2:20 pm - 11:46 pm
SFO
-
SUX
7h 26m
1 stop
$532United Airlines
Wed, Aug 26 - Sat, Aug 29

United Airlines flights from Sioux City to San Francisco

Our best United Airlines deals on Sioux City to San Francisco flight tickets
United Airlines
Apr 21
SUX12:55 pmSioux City Sioux Gateway
8h 42m
1 stop
SFO7:37 pmSan Francisco
Apr 25
SFO6:33 amSan Francisco
9h 23m
1 stop
SUX5:56 pmSioux City Sioux Gateway
$384
United Airlines
Aug 26
SUX9:03 amSioux City Sioux Gateway
10h 16m
1 stop
SFO5:19 pmSan Francisco
Aug 29
SFO2:20 pmSan Francisco
7h 26m
1 stop
SUX11:46 pmSioux City Sioux Gateway
$424
United Airlines
Aug 26
SUX9:03 amSioux City Sioux Gateway
10h 16m
1 stop
SFO5:19 pmSan Francisco
Aug 29
SFO4:17 pmSan Francisco
5h 29m
1 stop
SUX11:46 pmSioux City Sioux Gateway
$444

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 April 10, 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 4/21

12:55 pm-7:37 pm

1 stop8h 42m

San Francisco

Sat 4/25

6:33 am-5:56 pm

1 stop9h 23m

$384

Sioux CitySan Francisco

SUX - SFO

SUXSFO

Sioux City Sioux Gateway

Wed 8/26

9:03 am-5:19 pm

1 stop10h 16m

San Francisco

Sat 8/29

2:20 pm-11:46 pm

1 stop7h 26m

$424

Sioux CitySan Francisco

SUX - SFO

SUXSFO

Sioux City Sioux Gateway

Wed 8/26

9:03 am-5:19 pm

1 stop10h 16m

San Francisco

Sat 8/29

4:17 pm-11:46 pm

1 stop5h 29m

$444

Sioux CitySan Francisco

SUX - SFO

SUXSFO

Sioux City Sioux Gateway

Sun 8/30

6:30 pm-10:56 pm

1 stop6h 26m

San Francisco

Sat 9/5

2:20 pm-11:46 pm

1 stop7h 26m

$457

Sioux CitySan Francisco

SUX - SFO

SUXSFO

Sioux City Sioux Gateway

Tue 5/5

6:00 am-9:35 am

1 stop5h 35m

San Francisco

Sat 5/9

7:05 pm-10:41 am

1 stop13h 36m

$482

Sioux CitySan Francisco

SUX - SFO

SUXSFO

Sioux City Sioux Gateway

Wed 8/26

9:03 am-9:47 pm

2 stops14h 44m

San Francisco

Sat 8/29

2:20 pm-11:46 pm

1 stop7h 26m

$512
Quickest round-trip

Sioux CitySan Francisco

SUX - SFO

SUXSFO

Sioux City Sioux Gateway

Fri 6/12

11:32 am-5:30 pm

1 stop7h 58m

San Francisco

Sun 6/14

4:10 pm-11:44 pm

1 stop5h 34m

$515

Sioux CitySan Francisco

SUX - SFO

SUXSFO

Sioux City Sioux Gateway

Thu 5/7

6:00 am-9:35 am

1 stop5h 35m

San Francisco

Thu 5/14

9:08 pm-10:41 am

1 stop11h 33m

$522

Sioux CitySan Francisco

SUX - SFO

SUXSFO

Sioux City Sioux Gateway

Tue 4/21

6:00 am-9:30 am

1 stop5h 30m

San Francisco

Wed 4/29

8:53 pm-10:41 am

1 stop11h 48m

$527

Sioux CitySan Francisco

SUX - SFO

SUXSFO

Sioux City Sioux Gateway

Wed 8/26

11:32 am-10:56 pm

2 stops13h 24m

San Francisco

Sat 8/29

2:20 pm-11:46 pm

1 stop7h 26m

$532

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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 is the cheapest airline that flies from Sioux City Sioux Gateway to San Francisco?

United Airlines is the most popular carrier operating from Sioux City Sioux Gateway to San Francisco

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 53% 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 35m

Direct flights

None
The fastest flight from Sioux City to San Francisco takes 5h 35m
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 35m, 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
Sonoma
Bodega Bay
Walnut Creek
Roseville
Hayward
Berkeley
Santa Clara
Big Sur
Fremont
Vallejo
Calistoga
Salinas
Daly City
Half Moon Bay
Milpitas
South San Francisco
Pacific Grove

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.

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