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SUX - LAS

$401 Find cheap flights from Sioux City to Las Vegas

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sioux City to Las Vegas departing on 7/1. 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
0 bags
Thu 5/30
Thu 6/6

Search hundreds of travel sites at once for deals on flights to Las Vegas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sioux City to Las Vegas, 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 Sioux City to Las Vegas, as well as popular online travel agencies
In the last 7 days travelers have searched 43,983,279 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Sioux City to Las Vegas (SUX-LAS)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sioux City to Las Vegas 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 and deals for you by selecting your travel dates.
Choose your dates
7:01 pm - 9:59 pmSUX-LAS
4h 58m1 stop
4:20 pm - 6:26 pmLAS-SUX
24h 06m1 stop
$401United Airlines
Find Deal
Mon, Jul 1 - Fri, Jul 12
7:01 pm - 9:38 amSUX-LAS
16h 37m2 stops
7:14 pm - 6:26 pmLAS-SUX
21h 12m1 stop
$465United Airlines
Find Deal
Mon, Jul 1 - Fri, Jul 12
6:29 am - 2:20 pmSUX-LAS
9h 51m2 stops
3:22 pm - 6:14 pmLAS-SUX
24h 52m1 stop
$474United Airlines
Find Deal
Tue, May 14 - Fri, May 17
6:29 am - 11:25 amSUX-LAS
6h 56m1 stop
4:36 pm - 6:14 pmLAS-SUX
23h 38m1 stop
$492United Airlines
Find Deal
Tue, May 14 - Fri, May 17
6:29 am - 2:20 pmSUX-LAS
9h 51m2 stops
8:15 pm - 6:14 pmLAS-SUX
19h 59m2 stops
$498United Airlines
Find Deal
Tue, May 14 - Fri, May 17
7:01 pm - 9:54 pmSUX-LAS
4h 53m1 stop
7:14 pm - 11:05 amLAS-SUX
13h 51m1 stop
$549United Airlines
Find Deal
Thu, Jun 6 - Sun, Jun 9
7:01 pm - 9:38 amSUX-LAS
16h 37m2 stops
7:14 pm - 11:05 amLAS-SUX
13h 51m1 stop
$635United Airlines
Find Deal
Thu, Jun 6 - Sun, Jun 9
7:01 pm - 9:54 pmSUX-LAS
4h 53m1 stop
12:59 am - 10:53 pmLAS-SUX
19h 54m2 stops
$716United Airlines
Find Deal
Thu, Jun 6 - Sat, Jun 8

Flights from Sioux City to Las Vegas - Travel Insights & Trends

Get data-powered insights and trends into flights from Sioux City to Las Vegas 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 Sioux City to Las Vegas?

The average price of all flights from Sioux City to Las Vegas clicked on KAYAK for each day over the last 12 months.
When flying from Sioux City to Las Vegas, you should consider leaving on a Saturday and avoid Mondays if you are looking for the best rates. For your return to Sioux City, you’ll find the best rates on Mondays and the most expensive ones on Saturdays.

Good to know

Cheapest flight

$401
Flight from Sioux City to Las Vegas

When to book flights from Sioux City to Las Vegas

Are your dates flexible? Find out the best times to travel from Sioux City to Las Vegas 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 Sioux City to Las Vegas

  • What is the cheapest flight from Sioux City to Las Vegas?

    In the last 3 days, the lowest price for a flight from Sioux City to Las Vegas was $401 for a round-trip ticket.

  • Do I need a passport to fly between Sioux City and Las Vegas?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Sioux City to Las Vegas?

    When flying out of Sioux City you will be using Sioux City Sioux Gateway. You will be landing at Las Vegas, also known as Las Vegas Harry Reid Intl.

  • Which aircraft models fly most regularly from Sioux City to Las Vegas?

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

  • Which airline alliances offer flights from Sioux City to Las Vegas?

    Star Alliance is the only airline alliance operating flights between Sioux City and Las Vegas.

  • How does KAYAK find such low prices on flights from Sioux City to Las Vegas?

    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 Sioux City to Las Vegas.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Sioux City 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 Sioux City to Las Vegas?

    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 Las Vegas with an airline and back to Sioux City with another airline. Booking your flights between Sioux City and LAS 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 Sioux City to Las Vegas?

    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 Las Vegas from Sioux City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Sioux City to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from Sioux City to Las Vegas. 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 Sioux City to Las Vegas? 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 11202 reviews
6.7Food
8.1Crew
7.1Entertainment
7.7Boarding
7.2Comfort
Airline reviews

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

8.0 ExcellentAnonymous, Apr 2024ORD - PHX
Read more about United Airlines reviews

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

There was a group of school age passengers that were very loud and unruly with their chaperones were no where to be found.

Boarding was unorganized. They expected passengers to ask people to move their assigned seat they paid for in order to sit together. The seats even in comfort are smaller than other airlines and the flight attendants appeared not to be well prepared

The WiFi didn’t work and the seats are too close together. Very uncomfortable.

I was told we'd have a hot breakfast option in first class, so I chose not get a hot breakfast. It was a very strange meal, but the fresh fruit was very good quality. Service was excellent from ORD to ELP. No service from MBS to ORD, not even water. However, when flying American from FNT to ORD, which is a shorter flight, they at least pass out snacks and offer water.

Last minute gate change nearly caused us to miss our flight. Change was not announced or displayed in the main board at the old gate. Terrible communication. When we landed we had to wait 20 minutes because there was another plane at the assigned gate. Not the crew’s fault, but adding 20 minutes to a 45 minute flight sucked.

So so. Terrible aircraft choice for that leg of the flight.

Sioux City - Las Vegas Flights

Departure:

Sioux City (SUX)United States

Destination:

Las Vegas (LAS)United States

Cabin classes: