LAX - SUX

$347 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 10/15. 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 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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Everything you should know

Cheapest round-trip
$347
Typical prices: $605-$359
United Airlines
Thu 10/15Mon 10/19
LAX - SUX • 1 stop
Cheapest one-way
$374
United Airlines
Tue 6/30
LAX - SUX • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Los Angeles and Sioux City. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
When to travel
May
Cheapest • 58% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Sioux City!
Flight Deals
Booking Insights
Flight 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

Thu, Oct 15 - Mon, Oct 19
United Airlines Logo
2:35 pm - 11:42 pm
LAX
-
SUX
7h 07m
1 stop
United Airlines Logo
6:48 pm - 10:50 pm
SUX
-
LAX
6h 02m
1 stop
$347United Airlines
Fri, Nov 6 - Sat, Nov 21
United Airlines Logo
7:00 am - 5:54 pm
LAX
-
SUX
8h 54m
1 stop
United Airlines Logo
6:46 pm - 10:54 pm
SUX
-
LAX
6h 08m
1 stop
$402United Airlines
Mon, Jun 29 - Fri, Jul 3
United Airlines Logo
4:10 pm - 11:41 pm
LAX
-
SUX
5h 31m
1 stop
United Airlines Logo
6:35 pm - 10:55 pm
SUX
-
LAX
6h 20m
1 stop
$429United Airlines
Fri, Jul 24 - Fri, Jul 31
United Airlines Logo
2:30 pm - 11:41 pm
LAX
-
SUX
7h 11m
1 stop
United Airlines Logo
6:35 pm - 10:55 pm
SUX
-
LAX
6h 20m
1 stop
$504United Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
2:30 pm - 6:11 pm
LAX
-
SUX
25h 41m
1 stop
United Airlines Logo
9:03 am - 3:15 pm
SUX
-
LAX
8h 12m
1 stop
$506United Airlines
Fri, Jul 10 - Wed, Jul 15
United Airlines Logo
4:10 pm - 11:41 pm
LAX
-
SUX
5h 31m
1 stop
United Airlines Logo
11:32 am - 9:18 pm
SUX
-
LAX
11h 46m
1 stop
$517United Airlines
Mon, Aug 24 - Fri, Aug 28
United Airlines Logo
2:29 pm - 11:43 pm
LAX
-
SUX
7h 14m
1 stop
United Airlines Logo
11:30 am - 1:17 pm
SUX
-
LAX
27h 47m
1 stop
$523United Airlines
Mon, Aug 24 - Fri, Aug 28
United Airlines Logo
2:29 pm - 11:43 pm
LAX
-
SUX
7h 14m
1 stop
United Airlines Logo
6:43 pm - 9:20 am
SUX
-
LAX
16h 37m
2 stops
$526United Airlines
Fri, Jul 24 - Fri, Jul 31
United Airlines Logo
6:45 pm - 10:57 am
LAX
-
SUX
14h 12m
1 stop
United Airlines Logo
6:35 pm - 10:55 pm
SUX
-
LAX
6h 20m
1 stop
$529United Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
10:40 pm - 6:11 pm
LAX
-
SUX
17h 31m
2 stops
United Airlines Logo
9:03 am - 4:28 pm
SUX
-
LAX
9h 25m
1 stop
$544United Airlines
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.

How much is a round-trip flight from Los Angeles to Sioux City?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Los Angeles to Sioux City departing in October.

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 May, where tickets cost $182 (return) on average. On the other hand, the most expensive months are October and July, where the average cost of round-trip tickets is $605 and $592 respectively.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$347
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 37% lower on average.
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 5 days, the lowest price for a flight from Los Angeles to Sioux City was $374 for a one-way ticket and $347 for a round-trip.

  • 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 9842 reviews
7.1Entertainment
8.1Crew
7.3Comfort
6.6Food
7.7Boarding
Airline reviews

I was promised by United Airline (operated by ANA) that I will be seated together with my kids as I am the only adult flying with two minors. We did not get seats together in our 11 hours flight from LA to Tokyo. When asked at the gate, ANA representative said United Airline should have informed them that there is a parent flying with two minors. He said they can’t do anything in the system as the flight is full. He ask me to ask passengers next to me and the kids if they are willing to change seats. This is ridiculous! However, I went in the flight and asked other passages but no one willing to change seats. 11 hours and we were seating separately. I was very disappointed with this. It made things super inconvenient for me.

2.0 MediocreAnonymous, Jun 2026
LAX - NRT
Read more United Airlines reviews

I was promised by United Airline (operated by ANA) that I will be seated together with my kids as I am the only adult flying with two minors. We did not get seats together in our 11 hours flight from LA to Tokyo. When asked at the gate, ANA representative said United Airline should have informed them that there is a parent flying with two minors. He said they can’t do anything in the system as the flight is full. He ask me to ask passengers next to me and the kids if they are willing to change seats. This is ridiculous! However, I went in the flight and asked other passages but no one willing to change seats. 11 hours and we were seating separately. I was very disappointed with this. It made things super inconvenient for me.

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

A long delay. Don't travel late in the day.

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

The seat was comfortable. There was a lot of turbulence. If it weren't for that,it would have been okay.

The business class seat is exceptional. I wish the food is more palatable.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Business class seats felt very cramped compared to other airlines.

OK, we were delayed and had to de plane and reboard.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Everything you need to know for your flight from Los Angeles to Sioux City

Information on your arrival and departure airports

Los Angeles (LAX)
Sioux City (SUX)