SFO - SUX

$468 Find Cheap Flights from San Francisco to Sioux City

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Sioux City departing on 4/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Sioux City

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Sioux City, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Sioux City, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$468
United Airlines
Fri 4/10Tue 4/14
SFO - SUX • 1 stop
Nonstop flights
Not available
There are currently no direct flights between San Francisco and Sioux City. You'll need at least 1 connection.
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Booking Insights
Flight Deals

Cheap Flights from San Francisco to Sioux City (SFO-SUX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Sioux City that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Sioux City

Fri, Apr 10 - Tue, Apr 14
United Airlines Logo
2:32 pm - 11:44 pm
SFO
-
SUX
7h 12m
1 stop
United Airlines Logo
6:00 am - 9:30 am
SUX
-
SFO
5h 30m
1 stop
$468United Airlines
Thu, Apr 9 - Mon, Apr 13
United Airlines Logo
6:33 am - 5:56 pm
SFO
-
SUX
9h 23m
1 stop
United Airlines Logo
6:00 am - 9:30 am
SUX
-
SFO
5h 30m
1 stop
$492United Airlines
Fri, Apr 17 - Mon, Apr 20
United Airlines Logo
8:53 pm - 10:46 am
SFO
-
SUX
11h 53m
1 stop
United Airlines Logo
6:32 pm - 10:55 pm
SUX
-
SFO
6h 23m
1 stop
$522United Airlines
Fri, Apr 17 - Mon, Apr 20
United Airlines Logo
10:10 am - 11:44 pm
SFO
-
SUX
11h 34m
2 stops
United Airlines Logo
6:32 pm - 10:55 pm
SUX
-
SFO
6h 23m
1 stop
$612United Airlines
Wed, May 20 - Wed, May 27
United Airlines Logo
6:30 am - 6:06 pm
SFO
-
SUX
9h 36m
1 stop
United Airlines Logo
11:32 am - 7:38 am
SUX
-
SFO
22h 06m
1 stop
$634United Airlines
Wed, May 20 - Wed, May 27
United Airlines Logo
5:00 am - 10:57 am
SFO
-
SUX
27h 57m
1 stop
United Airlines Logo
11:32 am - 7:25 am
SUX
-
SFO
21h 53m
2 stops
$675United Airlines
Fri, Apr 10 - Tue, Apr 14
United Airlines Logo
2:32 pm - 11:44 pm
SFO
-
SUX
7h 12m
1 stop
United Airlines Logo
6:00 am - 5:12 pm
SUX
-
SFO
13h 12m
2 stops
$687United Airlines
Wed, May 20 - Wed, May 27
United Airlines Logo
6:30 am - 6:06 pm
SFO
-
SUX
9h 36m
1 stop
United Airlines Logo
11:32 am - 8:04 am
SUX
-
SFO
22h 32m
2 stops
$691United Airlines
Wed, May 20 - Wed, May 27
United Airlines Logo
6:45 am - 10:57 am
SFO
-
SUX
26h 12m
1 stop
United Airlines Logo
11:32 am - 9:18 am
SUX
-
SFO
23h 46m
1 stop
$718United Airlines
Thu, Apr 9 - Mon, Apr 13
United Airlines Logo
7:15 am - 11:44 pm
SFO
-
SUX
14h 29m
2 stops
United Airlines Logo
6:00 am - 9:30 am
SUX
-
SFO
5h 30m
1 stop
$722United Airlines
Booking Insights

Good to know

Cheapest flight$468
Flight from San Francisco to Sioux City

When to book flights from San Francisco to Sioux City

Are your dates flexible? Find out the best times to travel from San Francisco to Sioux City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Francisco to Sioux City

  • What is the cheapest flight from San Francisco to Sioux City?

    In the last 3 days, the lowest price for a flight from San Francisco to Sioux City was $468 for a round-trip ticket.

  • Do I need a passport to fly between San Francisco and Sioux City?

    No, a passport isn't needed to fly from San Francisco to Sioux City. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from San Francisco to Sioux City?

    San Francisco and Sioux City are both served by 1 main airport. You will leave San Francisco from San Francisco and will be arriving at Sioux City Sioux Gateway.

  • Which aircraft models fly most regularly from San Francisco to Sioux City?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Francisco to Sioux City?

    Star Alliance is the only airline alliance operating flights between San Francisco and Sioux City.

  • How does KAYAK find such low prices on flights from San Francisco to Sioux City?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco to Sioux City.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Sioux City?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux City from San Francisco is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco to Sioux City?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sioux City with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and SUX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Sioux City?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sioux City from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from San Francisco to Sioux City

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Sioux City. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Francisco to Sioux City? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9514 reviews
7.7Boarding
6.6Food
7.3Comfort
8.1Crew
7.1Entertainment
Airline reviews

They delayed the flight from 9:00 to 11:55 At 11:45 they canceled the flight. I paid a premium price for the tickets with poor service

2.0 MediocreDale, Mar 2026
SFO - TPA
Read more United Airlines reviews

They delayed the flight from 9:00 to 11:55 At 11:45 they canceled the flight. I paid a premium price for the tickets with poor service

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

it was a very short flight so my expectations were low.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

The flight crew where really good. Better then the crew from BNE to SFO

left on time, reasonable boarding process arrived early luggage came out quickly

Pushed back only to get deplaned due to a tire damaged by ground crew. They did at least go pretty fast. The bathrooms should be banned under the Geneva convention. No room to even sit straight on the toilet. The under-seat entertainment units block what little leg room there is.

Everything you need to know for your flight from San Francisco to Sioux City

Information on your arrival and departure airports

San Francisco (SFO)
Sioux City (SUX)