Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from San Francisco to Sioux City from $334

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Sioux City departing on 1/27. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San Francisco to Sioux City

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:45 am - 5:28 pm
SFO
-
SUX
8h 43m1 stop
United Airlines Logo
12:45 pm - 9:30 pm
SUX
-
SFO
10h 45m1 stop
$334United Airlines
Tue, Jan 27 - Sat, Jan 31
United Airlines Logo
8:55 pm - 11:47 pm
SFO
-
SUX
24h 52m2 stops
United Airlines Logo
6:00 am - 9:45 am
SUX
-
SFO
5h 45m1 stop
$381United Airlines
Tue, Jan 27 - Sat, Jan 31
United Airlines Logo
4:31 pm - 11:47 pm
SFO
-
SUX
5h 16m1 stop
United Airlines Logo
6:00 am - 7:28 pm
SUX
-
SFO
15h 28m2 stops
$387United Airlines
Tue, Jan 27 - Sat, Jan 31
United Airlines Logo
8:55 pm - 11:47 pm
SFO
-
SUX
24h 52m2 stops
United Airlines Logo
6:00 am - 5:50 pm
SUX
-
SFO
13h 50m2 stops
$423United Airlines
Tue, Jan 27 - Sat, Jan 31
United Airlines Logo
9:10 am - 11:47 pm
SFO
-
SUX
12h 37m2 stops
United Airlines Logo
6:00 am - 5:47 pm
SUX
-
SFO
13h 47m2 stops
$469United Airlines
Tue, Jan 27 - Sat, Jan 31

United Airlines flights from San Francisco to Sioux City

Our best United Airlines deals on San Francisco to Sioux City flight tickets
United Airlines
Jan 27
SFO2:42 pmSan Francisco
7h 05m
1 stop
SUX11:47 pmSioux City Sioux Gateway
Jan 31
SUX6:00 amSioux City Sioux Gateway
5h 45m
1 stop
SFO9:45 amSan Francisco
$334
Find similar
United Airlines
Jan 27
SFO8:55 pmSan Francisco
24h 52m
2 stops
SUX11:47 pmSioux City Sioux Gateway
Jan 31
SUX6:00 amSioux City Sioux Gateway
5h 45m
1 stop
SFO9:45 amSan Francisco
$381
Find similar
United Airlines
Jan 27
SFO4:31 pmSan Francisco
5h 16m
1 stop
SUX11:47 pmSioux City Sioux Gateway
Jan 31
SUX6:00 amSioux City Sioux Gateway
15h 28m
2 stops
SFO7:28 pmSan Francisco
$387
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Sioux City 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 December 4, 2025.
Use the filters below to find and compare flights from San Francisco to Sioux City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoSioux City

SFO - SUX

SFOSUX

San Francisco

Tue 1/27

6:45 am-5:28 pm

1 stop8h 43m

Sioux City Sioux Gateway

Sat 1/31

12:45 pm-9:30 pm

1 stop10h 45m

$334

San FranciscoSioux City

SFO - SUX

SFOSUX

San Francisco

Tue 1/27

8:55 pm-11:47 pm

2 stops24h 52m

Sioux City Sioux Gateway

Sat 1/31

6:00 am-9:45 am

1 stop5h 45m

$381

San FranciscoSioux City

SFO - SUX

SFOSUX

San Francisco

Tue 1/27

4:31 pm-11:47 pm

1 stop5h 16m

Sioux City Sioux Gateway

Sat 1/31

6:00 am-7:28 pm

2 stops15h 28m

$387

San FranciscoSioux City

SFO - SUX

SFOSUX

San Francisco

Tue 1/27

8:55 pm-11:47 pm

2 stops24h 52m

Sioux City Sioux Gateway

Sat 1/31

6:00 am-5:50 pm

2 stops13h 50m

$423

San FranciscoSioux City

SFO - SUX

SFOSUX

San Francisco

Tue 1/27

9:10 am-11:47 pm

2 stops12h 37m

Sioux City Sioux Gateway

Sat 1/31

6:00 am-5:47 pm

2 stops13h 47m

$469

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Sioux City from

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

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 day to depart on your flight to Sioux City?

On average, the least expensive day to fly to Sioux City from San Francisco is on a Saturday. momondo users have found tickets for Saturday departures for as low as $383. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from San Francisco because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $621.

What is the cheapest time of day to depart on your flight to Sioux City?

The cheapest time of day to fly to Sioux City is in the morning when flights can be purchased for as low as $499. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $595 on average. Flights to Sioux City from San Francisco in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from San Francisco to Sioux City

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

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

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

Fastest flight time

7h 29m

Direct flights

None
The fastest flight from San Francisco to Sioux City takes 7h 29m
There are no direct flights from San Francisco to Sioux City. There are no popular flight routes from San Francisco to Sioux City.
Search flight deals

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

    The straight-line distance from San Francisco to Sioux City Sioux Gateway is 1404.9 mi. Flights usually cover this in 5h 16m, depending on flying conditions and air traffic around both airports.

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

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

  • How many operators does momondo search for flights from San Francisco Airport to Sioux City Sioux Gateway Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Sioux City Sioux Gateway Airport.

  • What documentation or ID do you need to fly to Sioux City Sioux Gateway Airport?

    The travel and health documents you'll need for your trip to Sioux City Sioux Gateway Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sioux City Sioux Gateway Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from San Francisco to Sioux City?

Best airlines flying from San Francisco to Sioux City

Compare and see reviews for airlines that fly from San Francisco to Sioux City with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $354Free CancellationRating
7.4
9,066 reviews
Search United Airlines flights

Traveling to a place near Sioux City?

Book flights to Sioux City if you plan to visit one of these locations
Norfolk

Why use momondo?

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

Finding the right flight to Sioux City from San Francisco 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 Sioux City quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for San Francisco to Sioux City flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between San Francisco and Sioux City by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Sioux City, momondo offers a useful price alert feature which will track prices for flights to Sioux City from San Francisco and alert you when they change.

An easier way to manage your Sioux City trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 1/3
Sat 1/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States