HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Los Angeles

$274+ Cheap flights from Sioux City to Los Angeles (SUX - LAX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
SUX — LAX
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Sioux City to Los Angeles with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Sioux City to Los Angeles

Cheapest flights from Sioux City to Los Angeles
Explore the most affordable flight options available from Sioux City to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:54 pmSUX - LAX
1 stop6h 01mUnited Airlines
Mon 12/292:15 pmLAX - SUX
1 stop7h 00mUnited Airlines
Deal found 12/10$274
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:54 pmSUX - LAX
1 stop6h 01mUnited Airlines
Fri 12/2611:10 pmLAX - SUX
2 stops17h 03mUnited Airlines
Deal found 12/11$533
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:48 amSUX - LAX
1 stop21h 52mUnited Airlines
Sat 1/38:50 amLAX - SUX
1 stop7h 23mUnited Airlines
Deal found 12/11$559
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:48 amSUX - LAX
1 stop7h 49mUnited Airlines
Thu 1/15:00 amLAX - SUX
1 stop11h 13mUnited Airlines
Deal found 12/11$564
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:48 amSUX - LAX
1 stop21h 52mUnited Airlines
Sun 1/46:40 amLAX - SUX
1 stop9h 33mUnited Airlines
Deal found 12/11$604
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:48 amSUX - LAX
1 stop7h 49mUnited Airlines
Wed 12/318:00 pmLAX - SUX
2 stops20h 13mUnited Airlines
Deal found 12/11$611
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:54 pmSUX - LAX
1 stop14h 46mUnited Airlines
Tue 12/302:15 pmLAX - SUX
1 stop7h 00mUnited Airlines
Deal found 12/11$631
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:48 amSUX - LAX
1 stop21h 52mUnited Airlines
Fri 1/26:45 pmLAX - SUX
1 stop21h 28mUnited Airlines
Deal found 12/11$634

Find flight deals from Sioux City to Los Angeles

Discover tips and strategies to find the most affordable flight options for your journey from Sioux City (SUX) to Los Angeles (LAX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$274
(United Airlines)
Provider with most accurate pricing for Sioux City Sioux Gateway-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sioux City Sioux Gateway-Los Angeles flights.
Search Deals
From Sioux City Sioux Gateway to Los Angeles
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux City to Los Angeles that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Sioux City to Los Angeles that are best for you.

Fly from

Sioux City

Fly to

Los Angeles

Route

Depart

Return

Price

Sioux CityLos Angeles

SUX - LAX

SUXLAX

Sioux City Sioux Gateway

Thu 12/25

6:54 pm-10:55 pm

1 stop6h 01m

Los Angeles

Mon 12/29

2:15 pm-11:15 pm

1 stop7h 00m

$274

Sioux CityLos Angeles

SUX - LAX

SUXLAX

Sioux City Sioux Gateway

Sat 2/28

6:30 pm-10:55 pm

1 stop6h 25m

Los Angeles

Tue 3/3

2:56 pm-11:42 pm

1 stop6h 46m

$294

Sioux CityLos Angeles

SUX - LAX

SUXLAX

Sioux City Sioux Gateway

Wed 4/15

6:30 pm-10:39 pm

1 stop6h 09m

Los Angeles

Fri 4/17

7:00 am-5:32 pm

1 stop8h 32m

$411

Sioux CityLos Angeles

SUX - LAX

SUXLAX

Sioux City Sioux Gateway

Wed 12/31

11:48 am-7:40 am

1 stop21h 52m

Los Angeles

Sat 1/3

8:50 am-6:13 pm

1 stop7h 23m

$559

Sioux CityLos Angeles

SUX - LAX

SUXLAX

Sioux City Sioux Gateway

Wed 12/31

11:48 am-5:37 pm

1 stop7h 49m

Los Angeles

Thu 1/1

5:00 am-6:13 pm

1 stop11h 13m

$564

Sioux CityLos Angeles

SUX - LAX

SUXLAX

Sioux City Sioux Gateway

Wed 12/31

11:48 am-7:40 am

1 stop21h 52m

Los Angeles

Sun 1/4

11:10 pm-6:13 pm

2 stops17h 03m

$588

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Compare providers for flights from Sioux City to Los Angeles

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sioux City to Los Angeles in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sioux City-Los Angeles flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Sioux City-Los Angeles flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Sioux City-Los Angeles flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sioux City-Los Angeles flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sioux City-Los Angeles flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sioux City to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Sioux City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Sioux City to Los Angeles?

Currently, July is the cheapest month in which you can book a flight from Sioux City to Los Angeles (average of $93). Flying from Sioux City to Los Angeles in December is currently the most expensive (average of $259). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Los Angeles

Get insights into the airlines that provide service to Los Angeles. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Los Angeles. Reviews last updated December 12, 2025.
Read through reviews of airlines operating flights from Sioux City to Los Angeles, such as United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

Find useful and relevant information for your journey from Sioux City to Los Angeles. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Sioux City to Los Angeles?

    For as low as $274, United Airlines can have you in Los Angeles from Sioux City in 6h 01m. Airlines will cover a distance of 1325 mi.

  • Can I find deals for flights from Sioux City to Los Angeles that include hotel bookings?

    Yes. In addition to deals on Sioux City to Los Angeles flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sioux City to Los Angeles?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sioux City to Los Angeles.

  • Can I find deals for business class flights from Sioux City to Los Angeles?

    Yes. Cheapflights offers flight deals from Sioux City to Los Angeles by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, July is the cheapest month in which you can book a flight from Sioux City to Los Angeles (average of $93). Flying from Sioux City to Los Angeles in December is currently the most expensive (average of $259). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Downey
Stanton
Oceanside
Universal City
Avalon
Buena Park
El Segundo
Inglewood
Hesperia
Glendale
Torrance
Lancaster
Manhattan Beach
Redondo Beach
Montebello
West Hollywood
Garden Grove
Moreno Valley
Rancho Cucamonga
Rosemead

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sioux City to Los Angeles

See prices for flight routes from nearby airports that may be better suited for you.
Omaha to Las Vegas flights
Des Moines to Las Vegas flights
Cedar Rapids to Las Vegas flights
Des Moines to Los Angeles flights
Omaha to Los Angeles flights
Omaha to San Francisco flights
Omaha to San Diego flights
Cedar Rapids to San Diego flights
Des Moines to San Francisco flights
Des Moines to San Diego flights
Des Moines to Ontario flights
Omaha to Reno flights
Cedar Rapids to San Francisco flights
Cedar Rapids to Palm Springs flights
Des Moines to Palm Springs flights
Cedar Rapids to Los Angeles flights
Omaha to Ontario flights
Moline to Las Vegas flights
Moline to Los Angeles flights
Omaha to Palm Springs flights
Cedar Rapids to Ontario flights
Cedar Rapids to San Jose flights
Des Moines to Sacramento flights
Des Moines to Reno flights
Des Moines to San Jose flights
Des Moines to Santa Ana flights
Moline to San Diego flights
Cedar Rapids to Reno flights
Cedar Rapids to Santa Ana flights
Moline to Palm Springs flights
Moline to San Jose flights
Omaha to Santa Ana flights
Moline to San Francisco flights
Des Moines to Burbank flights
Moline to Santa Ana flights
Omaha to Oakland flights
Moline to Ontario flights
Omaha to Monterey flights
Omaha to San Jose flights
Cedar Rapids to Sacramento flights
Des Moines to Santa Barbara flights
Moline to Sacramento flights
Omaha to Burbank flights
Omaha to Long Beach flights
Cedar Rapids to Burbank flights
Cedar Rapids to Oakland flights
Omaha to Santa Barbara flights
Moline to Reno flights
Sioux City to Las Vegas flights
Cedar Rapids to Fresno flights

Top airline flying from Sioux City to Los Angeles

Discover the top airline that operate flights from Sioux City to Los Angeles. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$253Average$406FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.