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SUX - SFO

Find cheap flights from Sioux City to San Francisco from $254

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sioux City to San Francisco departing on 5/25. 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
0 bags
Mon 6/3
Mon 6/10

Search hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sioux City to San Francisco, 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 Sioux City to San Francisco, as well as popular online travel agencies
In the last 7 days travelers have searched 43,693,958 times on KAYAK, and here is why:

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sioux City to San Francisco 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 and deals for you by selecting your travel dates.
Choose your dates
3:35 pm - 8:53 pmSUX-SFO
7h 18m1 stop
6:35 am - 3:24 pmSFO-SUX
6h 49m1 stop
$311United Airlines
Find Deal
Tue, Aug 27 - Sat, Aug 31
7:20 am - 8:29 pmSUX-SFO
15h 09m2 stops
6:35 am - 3:24 pmSFO-SUX
6h 49m1 stop
$321United Airlines
Find Deal
Tue, Aug 27 - Sat, Aug 31
7:20 am - 6:34 pmSUX-SFO
13h 14m2 stops
11:59 pm - 2:49 pmSFO-SUX
12h 50m2 stops
$403United Airlines
Find Deal
Tue, Aug 27 - Sat, Aug 31
6:54 pm - 11:07 pmSUX-SFO
6h 13m1 stop
5:00 am - 6:26 pmSFO-SUX
11h 26m1 stop
$458United Airlines
Find Deal
Sat, May 25 - Sat, Jun 1
7:01 pm - 9:39 amSUX-SFO
16h 38m1 stop
8:23 pm - 6:26 pmSFO-SUX
20h 03m1 stop
$471United Airlines
Find Deal
Mon, Jul 8 - Fri, Jul 12
6:54 pm - 9:00 amSUX-SFO
16h 06m2 stops
6:30 am - 6:26 pmSFO-SUX
9h 56m1 stop
$511United Airlines
Find Deal
Sat, May 25 - Sat, Jun 1
7:01 pm - 12:00 pmSUX-SFO
18h 59m2 stops
8:23 pm - 6:26 pmSFO-SUX
20h 03m1 stop
$513United Airlines
Find Deal
Mon, Jul 8 - Fri, Jul 12
7:01 pm - 12:00 pmSUX-SFO
18h 59m2 stops
11:00 pm - 6:26 pmSFO-SUX
17h 26m2 stops
$559United Airlines
Find Deal
Mon, Jul 8 - Fri, Jul 12
6:54 pm - 9:00 amSUX-SFO
16h 06m2 stops
4:15 pm - 6:26 pmSFO-SUX
24h 11m2 stops
$572United Airlines
Find Deal
Sat, May 25 - Sat, Jun 1
7:01 pm - 7:40 amSUX-SFO
14h 39m1 stop
12:12 am - 10:53 pmSFO-SUX
20h 41m1 stop
$688United Airlines
Find Deal
Sun, Jul 14 - Wed, Jul 17

Flights from Sioux City to San Francisco - Travel Insights & Trends

Get data-powered insights and trends into flights from Sioux City to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Sioux City to San Francisco?

The average price of all flights from Sioux City to San Francisco clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Sioux City to San Francisco, look for departures on Mondays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from San Francisco, Thursday is the cheapest day to fly and Saturday is the most expensive.

Good to know

Cheapest flight

$254
Flight from Sioux City to San Francisco

When to book flights from Sioux City to San Francisco

Are your dates flexible? Find out the best times to travel from Sioux City to San Francisco 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 Sioux City to San Francisco

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

    In the last 3 days, the lowest price for a flight from Sioux City to San Francisco was $254 for a one-way ticket and $311 for a round-trip.

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

    No

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

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

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

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

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

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

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

    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 Sioux City to San Francisco.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Sioux City 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 Sioux City to San Francisco?

    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 San Francisco with an airline and back to Sioux City with another airline. Booking your flights between Sioux City and SFO 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 Sioux City to San Francisco?

    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 San Francisco from Sioux City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Sioux City to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Sioux City to San Francisco. 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 Sioux City to San Francisco? 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.
7.3
United AirlinesOverall score based on 11134 reviews
7.7Boarding
7.1Entertainment
6.7Food
8.1Crew
7.2Comfort
Airline reviews

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

4.0 OkayManh, Apr 2024SAN - SFO
Read more about United Airlines reviews

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

So so. Terrible aircraft choice for that leg of the flight.

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

This was a Lufthansa flight. Disappointing main meal. Very rough over Canada and arrival at FRA. IFE was almost unusable.

I was not able to buy food in the flight. They refer to include your Credit card in the APP, and if you are not from USA (i have a credit card form Canada) it is not possible

United airline kept delaying our flight back to Phoenix for 8 hours before they cancelled it! If they know that we are not flying out for whatever the reason is, why did they keep lying to us for hours. We could find another flight earlier or even find a hotel with a shuttle. But cancellation at about midnight was not fun. We stayed in the airport all night till the following morning when we bought an Alaska tickets to go back to Phoenix. Total of 14 hours in the airport.

Poor seating comfort, seat cushion too thin, very uncomfortable. My luggage didi not make the flight due to equipment change. At least. United had it delivered the next day. I was without my toilet items for one day.

My experience is based on one crew member. I had found my seat and sat down but there was a gentleman to claimed to the flight attendant I was in his seat. She then came to me and curtly said, "I need your ticket!" No hi, no excuse me may I see your boarding pass? NOTHING! I was taken aback by her attitude and she repeated herself, "your ticket?!?!" I calmly responded with ok, here you go. Only to discover the gentleman was looking at the wrong boarding pass. She gave me back my ticket with no apology. She then was curt with another man who was putting his coat in the overhead bin, already helped by another flight attendant who said it was fine. She realizes it's ok and then asks him if he drinks. The look on the man's face was priceless. She said she was going to comp him drinks. He gets offered a comp drink for a coat as well as an apology, and I got no apology.

Flight cancelled because of the grounded 737s. United was good about it and got us onto a later Alaska Airlines flight to Oakland (not San Francisco as originally intended). Had to go through security again and my wife dropped her MacBook Pro, which broke, a $2,500 whoopsie. But we made it home.

Delays, excuses, delays, and more delays. This company is BROKEN.

Book cheap flights from Sioux City to San Francisco

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Sioux City to San Francisco found on KAYAK in the last 72 hours.
5/25Sat
1 stopUnited Airlines
14h 54mSUX-SFO
$254
5/25Sat
2 stopsUnited Airlines
20h 56mSUX-SFO
$307
5/25Sat
3 stopsUnited Airlines
13h 16mSUX-SFO
$1,110

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Sioux City - San Francisco Flights

Departure:

Sioux City (SUX)United States

Destination:

San Francisco (SFO)United States

Return flight deals:

San Francisco - Sioux City

Cabin classes: