$243+ 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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
SUX — LAX
Oct 25 — Nov 11
Round-trip
1 adult, Economy
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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
Best
Last-minute
One-way
Cheapest flights from Sioux City to Los AngelesExplore 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 September 25, 2026.
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 September 25, 2026.
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/16:58 pm -
1 stop5h 52m
Tue 10/64:15 pm -
1 stop5h 28m
Deal found 9/20![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 9/22. 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 9/256:58 pm -
1 stop5h 52m
Mon 9/282:35 pm -
1 stop7h 08m
Deal found 9/22![United Airlines logo]()
$544
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/226:58 pm -
1 stop5h 52m
Mon 10/264:17 pm -
1 stop5h 26m
Deal found 9/20![United Airlines logo]()
$584
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Mon 10/56:58 pm -
1 stop5h 52m
Fri 10/94:45 pm -
1 stop23h 08m
Deal found 9/21![United Airlines logo]()
$648
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/108:35 am -
1 stop9h 57m
Wed 10/147:00 am -
1 stop8h 53m
Deal found 9/24![United Airlines logo]()
$679
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Sun 10/48:35 am -
1 stop11h 02m
Sun 10/410:35 pm -
1 stop17h 18m
Deal found 9/20![United Airlines logo]()
$1,014
Best flights from Sioux City to Los AngelesDiscover carefully curated flight deals from Sioux City to Los Angeles that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 25, 2026.
Discover carefully curated flight deals from Sioux City to Los Angeles that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 25, 2026.
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Sun 1/249:03 am -
1 stop9h 36m
Wed 2/107:00 am -
1 stop8h 54m
Deal found 9/21![United Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 9/24. 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 1/306:46 pm -
1 stop6h 08m
Tue 2/211:00 am -
2 stops10h 42m
Deal found 9/24![United Airlines logo]()
$547
Last-minute flights from Sioux City to Los AngelesDiscover last-minute flight deals from Sioux City to Los Angeles. Data last updated September 25, 2026 and is based on user searches.
Discover last-minute flight deals from Sioux City to Los Angeles. Data last updated September 25, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/22. 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 9/256:58 pm -
1 stop5h 52m
Mon 9/282:35 pm -
1 stop7h 08m
Deal found 9/22![United Airlines logo]()
$544
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/16:58 pm -
1 stop5h 52m
Tue 10/64:15 pm -
1 stop5h 28m
Deal found 9/20![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Sun 10/48:35 am -
1 stop11h 02m
Sun 10/410:35 pm -
1 stop17h 18m
Deal found 9/20![United Airlines logo]()
$1,014
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Mon 10/56:58 pm -
1 stop5h 52m
Fri 10/94:45 pm -
1 stop23h 08m
Deal found 9/21![United Airlines logo]()
$648
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/108:35 am -
1 stop9h 57m
Wed 10/147:00 am -
1 stop8h 53m
Deal found 9/24![United Airlines logo]()
$679
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/226:58 pm -
1 stop5h 52m
Mon 10/264:17 pm -
1 stop5h 26m
Deal found 9/20![United Airlines logo]()
$584
One-way flights from Sioux City to Los AngelesSearch for one-way flight options from Sioux City to Los Angeles. Find affordable one-way fares based on user searches. Data last updated September 25, 2026.
Search for one-way flight options from Sioux City to Los Angeles. Find affordable one-way fares based on user searches. Data last updated September 25, 2026.
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/236:58 pm -
1 stop5h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![United Airlines logo]()
$243
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/226:58 pm -
1 stop5h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![United Airlines logo]()
$273
This United Airlines deal was found by Cheapflights users on 9/22. 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 12/256:46 pm -
1 stop6h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![United Airlines logo]()
$298
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Mon 12/286:46 pm -
1 stop14h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![United Airlines logo]()
$346
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/306:45 pm -
2 stops15h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![United Airlines logo]()
$391
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Tue 12/296:46 pm -
1 stop6h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![United Airlines logo]()
$393
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/86:58 pm -
1 stop5h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![United Airlines logo]()
$427
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Mon 10/56:58 pm -
1 stop5h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![United Airlines logo]()
$433
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Sun 12/276:46 pm -
1 stop6h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![United Airlines logo]()
$458
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 September 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $344 (United Airlines) |
One-way from | $243 (United Airlines) |
Popular in | October |
Cheapest in | November |
Average price | $398 |
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 7,457,451 searches. Data last updated September 25, 2026.
Use the filters below to find and compare flights from Sioux City to Los Angeles that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Sioux CityLos Angeles
SUX Sioux City Sioux Gateway - LAX Los Angeles
SUXLAX
Sioux City Sioux Gateway
Fri 12/25
6:46 pm-10:56 pm
1 stop6h 10m
Los Angeles
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$298
Sioux CityLos Angeles
SUX Sioux City Sioux Gateway - LAX Los Angeles
SUXLAX
Sioux City Sioux Gateway
Sun 1/24
9:03 am-4:39 pm
1 stop9h 36m
Los Angeles
Wed 2/10
7:00 am-5:54 pm
1 stop8h 54m
$344
Sioux CityLos Angeles
SUX Sioux City Sioux Gateway - LAX Los Angeles
SUXLAX
Sioux City Sioux Gateway
Mon 12/28
6:46 pm-7:34 am
1 stop14h 48m
Los Angeles
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$346
Sioux CityLos Angeles
SUX Sioux City Sioux Gateway - LAX Los Angeles
SUXLAX
Sioux City Sioux Gateway
Fri 10/30
6:45 pm-8:38 am
2 stops15h 53m
Los Angeles
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$391
Sioux CityLos Angeles
SUX Sioux City Sioux Gateway - LAX Los Angeles
SUXLAX
Sioux City Sioux Gateway
Tue 12/29
6:46 pm-10:56 pm
1 stop6h 10m
Los Angeles
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$393
Sioux CityLos Angeles
SUX Sioux City Sioux Gateway - LAX Los Angeles
SUXLAX
Sioux City Sioux Gateway
Sun 12/27
6:46 pm-10:56 pm
1 stop6h 10m
Los Angeles
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$458
Sioux CityLos Angeles
SUX Sioux City Sioux Gateway - LAX Los Angeles
SUXLAX
Sioux City Sioux Gateway
Sat 12/26
6:46 pm-10:56 pm
1 stop6h 10m
Los Angeles
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$484
Sioux CityLos Angeles
SUX Sioux City Sioux Gateway - LAX Los Angeles
SUXLAX
Sioux City Sioux Gateway
Thu 10/22
6:58 pm-7:37 am
2 stops14h 39m
Los Angeles
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$493
Quickest round-trip
Sioux CityLos Angeles
SUX Sioux City Sioux Gateway - LAX Los Angeles
SUXLAX
Sioux City Sioux Gateway
Thu 10/1
6:58 pm-10:50 pm
1 stop5h 52m
Los Angeles
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$504
Sioux CityLos Angeles
SUX Sioux City Sioux Gateway - LAX Los Angeles
SUXLAX
Sioux City Sioux Gateway
Sat 1/30
6:46 pm-10:54 pm
1 stop6h 08m
Los Angeles
Tue 2/2
11:00 am-11:42 pm
2 stops10h 42m
$547
Sorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Sioux City-Los Angeles flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sioux City-Los Angeles flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
SUX-LAX
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.
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 September 25, 2026.
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.
Crew
8.1
Overall
7.4
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Food
6.7
Reviews
1 / 20
4.0
OkaySimon,Jun 2024
LAS - LAX
Crew
8.1
Overall
7.4
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Food
6.7
Reviews
1 / 20
4.0
OkaySimon,Jun 2024
LAS - LAX
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.
Traveling to a place near Los Angeles?
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Other flights to Los Angeles
Explore flights to Los Angeles departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 25, 2026.
Sioux City and Los Angeles flights
Browse other Sioux City and Los Angeles flight options. Last updated on September 25, 2026.
Other flights from Sioux City
Browse through other flights departing from Sioux City. Flights are based on user searches made on Cheapflights and were last updated on September 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated September 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$273 | Average$459 | FlexibilityNo cancel fee | On-time69% |