LAX - SUX

$334 Find Cheap Flights from Los Angeles 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 Los Angeles to Sioux City departing on 12/12. 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

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 Los Angeles 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 Los Angeles to Sioux City, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Los Angeles to Sioux City (LAX-SUX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Los Angeles 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 Los Angeles to Sioux City

Fri, Dec 12 - Sun, Dec 14
United Airlines Logo
12:40 pm - 10:59 pmLAX-SUX
8h 19m1 stop
United Airlines Logo
6:52 pm - 10:55 pmSUX-LAX
6h 03m1 stop
$334United Airlines
Find Deal
Fri, Dec 12 - Sun, Dec 14
United Airlines Logo
12:40 pm - 10:59 pmLAX-SUX
8h 19m1 stop
United Airlines Logo
6:52 pm - 10:55 pmSUX-LAX
6h 03m1 stop
$335United Airlines
Find Deal
Fri, Dec 12 - Sun, Dec 14
United Airlines Logo
12:40 pm - 10:59 pmLAX-SUX
8h 19m1 stop
United Airlines Logo
6:52 pm - 2:53 pmSUX-LAX
22h 01m2 stops
$402United Airlines
Find Deal
Fri, Dec 12 - Sun, Dec 14
United Airlines Logo
2:18 pm - 10:59 pmLAX-SUX
6h 41m1 stop
United Airlines Logo
6:52 pm - 9:23 amSUX-LAX
16h 31m2 stops
$403United Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14
United Airlines Logo
12:25 am - 10:59 pmLAX-SUX
20h 34m1 stop
United Airlines Logo
6:52 pm - 10:55 pmSUX-LAX
6h 03m1 stop
$435United Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14
United Airlines Logo
12:25 am - 10:59 pmLAX-SUX
20h 34m1 stop
United Airlines Logo
6:52 pm - 10:55 pmSUX-LAX
6h 03m1 stop
$437United Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14
United Airlines Logo
12:55 am - 10:59 pmLAX-SUX
20h 04m2 stops
United Airlines Logo
6:52 pm - 10:55 pmSUX-LAX
6h 03m1 stop
$462United Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14
United Airlines Logo
12:55 am - 10:59 pmLAX-SUX
20h 04m2 stops
United Airlines Logo
6:52 pm - 10:55 pmSUX-LAX
6h 03m1 stop
$463United Airlines
Find Deal
Fri, Dec 12 - Sun, Dec 14
United Airlines Logo
8:20 am - 10:59 pmLAX-SUX
12h 39m2 stops
United Airlines Logo
6:52 pm - 2:53 pmSUX-LAX
22h 01m2 stops
$467United Airlines
Find Deal
Fri, Dec 12 - Sun, Dec 14
United Airlines Logo
8:15 am - 10:59 pmLAX-SUX
12h 44m2 stops
United Airlines Logo
6:52 pm - 9:23 amSUX-LAX
16h 31m2 stops
$496United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Los Angeles to Sioux City flights

Get data-powered insights and trends into flights from Los Angeles to Sioux City 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 Los Angeles to Sioux City?

The average price of all round-trip flights from Los Angeles to Sioux City clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Los Angeles to Sioux City, look for departures on Wednesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Sioux City, Saturday is the cheapest day to fly and Thursday is the most expensive.

What is the cheapest month to fly from Los Angeles to Sioux City?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Los Angeles to Sioux City, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Los Angeles to Sioux City is April, where tickets cost $313 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is $1,097 and $647 respectively.

Good to know

Low seasonAugust
Cheapest flight$334
Best time to beat the crowds but there is an average 120% increase in price.
Most popular time to fly with an average 30% increase in price.
Flight from Los Angeles to Sioux City

When to book flights from Los Angeles to Sioux City

Are your dates flexible? Find out the best times to travel from Los Angeles 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 Los Angeles to Sioux City

  • What is the cheapest flight from Los Angeles to Sioux City?

    In the last 3 days, the lowest price for a flight from Los Angeles to Sioux City was $334 for a round-trip ticket.

  • Do I need a passport to fly between Los Angeles and Sioux City?

    A passport is not required to fly from Los Angeles to Sioux City.

  • Which aircraft models fly most regularly from Los Angeles to Sioux City?

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

  • Which airline alliances offer flights from Los Angeles to Sioux City?

    Star Alliance is the only airline alliance operating flights between Los Angeles and Sioux City.

  • How does KAYAK find such low prices on flights from Los Angeles 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 Los Angeles to Sioux City.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux City from Los Angeles 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 Los Angeles 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 Los Angeles with another airline. Booking your flights between Los Angeles 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 Los Angeles 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 Los Angeles 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 Los Angeles to Sioux City

 
See real verified KAYAK customer reviews for airlines flying from Los Angeles 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 Los Angeles 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 8909 reviews
7.0Entertainment
6.6Food
7.7Boarding
8.1Crew
7.3Comfort
Airline reviews

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

6.0 GoodLeilani, Jul 2025SFO - KOA
Read more United Airlines reviews

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

Not a great experience. We paid for the upgrade for premium economy seats and seated ourselves in very comfortable seats. Someone came along with the same seat on their boarding pass. The aircraft had been changed and as a result we were booted out and sent further back to small uncomfortable seats. After complaining we were moved to emergency row seats, which gave us more leg room but the seats don’t recline. For people in our 70’s we found having to sit upright from California to NJ very uncomfortable. Not sure why they chose to move senior citizens instead of the two people that were allowed to take the more comfortable seats. Not happy.

It was great, I’m very grateful for the pilots and crew flight attendants for everything.

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

Boarded plane and then delayed 1.5 hours while on the plane

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

Really good 😊 the woman at the gate entrance was a little rude checking in our carry-on but i dont think she worked for the airline, she worked for the airport at sacramento, other than that amazing.

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

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