LAX - SUX

$196 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, 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
$254
Overall average: $358
United Airlines
Fri 12/12Sun 12/14
LAX - SUX • 1 stop
Cheapest one-way
$612
United Airlines
Sat 1/3
LAX - SUX • 1 stop
When to travel
November
Cheapest • 42% price drop
November
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

Fri, Dec 12 - Sun, Dec 14
United Airlines Logo
11:02 am - 6:10 pmLAX-SUX
5h 08m1 stop
United Airlines Logo
6:52 pm - 10:55 pmSUX-LAX
6h 03m1 stop
$254United Airlines
Find Deal
Sat, Dec 6 - Wed, Dec 10
United Airlines Logo
11:02 am - 6:10 pmLAX-SUX
5h 08m1 stop
United Airlines Logo
6:52 pm - 10:55 pmSUX-LAX
6h 03m1 stop
$324United Airlines
Find Deal
Wed, Jan 28 - Sat, Jan 31
United Airlines Logo
4:10 pm - 11:47 pmLAX-SUX
5h 37m1 stop
United Airlines Logo
12:45 pm - 6:47 pmSUX-LAX
8h 02m1 stop
$334United Airlines
Find Deal
Fri, Dec 12 - Sun, Dec 14
United Airlines Logo
9:00 am - 6:10 pmLAX-SUX
7h 10m1 stop
United Airlines Logo
6:52 pm - 10:55 pmSUX-LAX
6h 03m1 stop
$368United Airlines
Find Deal
Wed, Jan 28 - Sat, Jan 31
United Airlines Logo
11:00 am - 11:47 pmLAX-SUX
10h 47m2 stops
United Airlines Logo
6:00 am - 11:23 amSUX-LAX
7h 23m1 stop
$376United Airlines
Find Deal
Wed, Jan 28 - Sat, Jan 31
United Airlines Logo
11:00 am - 11:47 pmLAX-SUX
10h 47m2 stops
United Airlines Logo
12:45 pm - 6:47 pmSUX-LAX
8h 02m1 stop
$391United Airlines
Find Deal
Fri, Dec 12 - Sun, Dec 14
United Airlines Logo
10:43 pm - 6:10 pmLAX-SUX
17h 27m2 stops
United Airlines Logo
6:52 pm - 10:55 pmSUX-LAX
6h 03m1 stop
$412United Airlines
Find Deal
Fri, Dec 12 - Sun, Dec 14
United Airlines Logo
10:43 pm - 6:10 pmLAX-SUX
17h 27m2 stops
United Airlines Logo
6:52 pm - 10:55 pmSUX-LAX
6h 03m1 stop
$430United Airlines
Find Deal
Wed, Jan 28 - Sat, Jan 31
United Airlines Logo
11:00 am - 11:47 pmLAX-SUX
10h 47m2 stops
United Airlines Logo
6:00 am - 5:53 pmSUX-LAX
13h 53m2 stops
$445United 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
$455United 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 November, where tickets cost $253 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $647 and $518 respectively.

Good to know

Low seasonAugust
Cheapest flight$254
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly and prices are also 42% 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 3 days, the lowest price for a flight from Los Angeles to Sioux City was $612 for a one-way ticket and $254 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 9036 reviews
7.7Boarding
8.1Crew
6.6Food
7.1Entertainment
7.3Comfort
Airline reviews

Older aircraft, no meal, only food was for purchase. Not impressed United.

4.0 OkayThomas, Nov 2025SFO - KOA
Read more United Airlines reviews

Older aircraft, no meal, only food was for purchase. Not impressed United.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Premium Plus is a really good idea for longer flights

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

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.

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

Information on your arrival and departure airports