FSD - LAS

$72 Find Cheap Flights from Sioux Falls to Las Vegas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sioux Falls to Las Vegas departing on 10/26. 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

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sioux Falls 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 Falls to Las Vegas, as well as popular online travel agencies
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Cheap Flights from Sioux Falls to Las Vegas (FSD-LAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sioux Falls 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sioux Falls to Las Vegas

Fri, Oct 24 - Fri, Oct 31
Allegiant Air Logo
3:37 pm - 4:30 pmFSD-LAS
2h 53mnonstop
Allegiant Air Logo
10:05 am - 2:47 pmLAS-FSD
2h 42mnonstop
$153Allegiant Air
Find Deal
Fri, Oct 24 - Fri, Oct 31
Allegiant Air Logo
3:37 pm - 4:30 pmFSD-LAS
2h 53mnonstop
Allegiant Air Logo
10:05 am - 2:47 pmLAS-FSD
2h 42mnonstop
$161Allegiant Air
Find Deal
Sun, Sep 28 - Thu, Oct 2
Frontier Logo
2:54 pm - 8:21 pmFSD-LAS
7h 27m1 stop
Frontier Logo
3:10 pm - 2:09 pmLAS-FSD
20h 59m1 stop
$166Frontier
Find Deal
Sun, Nov 2 - Wed, Nov 5
Frontier Logo
2:23 pm - 7:38 pmFSD-LAS
7h 15m1 stop
Frontier Logo
8:00 am - 1:38 pmLAS-FSD
27h 38m1 stop
$184Frontier
Find Deal
Thu, Oct 30 - Sat, Nov 1
Frontier Logo
2:23 pm - 11:29 pmFSD-LAS
11h 06m1 stop
Frontier Logo
12:59 am - 1:38 pmLAS-FSD
11h 39m1 stop
$185Frontier
Find Deal
Thu, Jan 1 - Mon, Jan 5
American Airlines Logo
5:16 pm - 10:50 pmFSD-LAS
7h 34m1 stop
American Airlines Logo
11:59 pm - 11:35 amLAS-FSD
9h 36m1 stop
$229American Airlines
Find Deal
Wed, Oct 29 - Fri, Oct 31
Delta Logo
5:30 am - 1:37 pmFSD-LAS
10h 07m1 stop
Delta Logo
12:35 am - 10:13 amLAS-FSD
7h 38m1 stop
$251Delta
Find Deal
Mon, Jan 26 - Fri, Jan 30
United Airlines Logo
5:18 pm - 9:59 pmFSD-LAS
6h 41m1 stop
United Airlines Logo
12:30 am - 10:47 amLAS-FSD
8h 17m1 stop
$255United Airlines
Find Deal
Wed, Oct 29 - Sat, Nov 1
American Airlines Logo
8:16 am - 12:37 pmFSD-LAS
6h 21m1 stop
American Airlines Logo
6:20 am - 4:55 pmLAS-FSD
8h 35m2 stops
$256American Airlines
Find Deal
Fri, Jan 30 - Mon, Feb 2
United Airlines Logo
5:18 pm - 8:32 pmFSD-LAS
5h 14m1 stop
United Airlines Logo
11:30 pm - 10:47 amLAS-FSD
9h 17m1 stop
$259United Airlines
Find Deal

Everything you should know

Top airlines
Allegiant Air
Cheapest • from $153 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 29% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
June
Cheapest • 22% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
5 days a week
There are direct flights from Sioux Falls to Las Vegas 5 days a week: Mon, Wed, Thu, Fri, Sun.
Direct flights
Direct flights
Direct flights
Direct flights
Cheapest round-trip
$153
Typical prices: $182-364
Allegiant Air
Fri 10/24Fri 10/31
FSD - LAS • Non-stop
Cheapest one-way
$72
Typical prices: $77-259
Allegiant Air
Sun 10/26
FSD - LAS • Non-stop
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We hope you love your trip to Las Vegas!
Booking Insights

KAYAK's insights & trends for Sioux Falls to Las Vegas flights

Get data-powered insights and trends into flights from Sioux Falls to Las Vegas to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Sioux Falls to Las Vegas?

What’s the cheapest day of the week to fly from Sioux Falls to Las Vegas?

The average price of all round-trip flights from Sioux Falls to Las Vegas clicked on KAYAK for each day over the last 12 months.

When flying from Sioux Falls to Las Vegas, you should consider leaving on a Sunday and avoid Thursdays if you are looking for the best rates. For your return to Sioux Falls, you’ll find the best rates on Tuesdays and the most expensive ones on Mondays.

What is the cheapest month to fly from Sioux Falls to Las Vegas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sioux Falls to Las Vegas, 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 Sioux Falls to Las Vegas is June, where tickets cost $209 (return) on average. On the other hand, the most expensive months are April and December, where the average cost of round-trip tickets is $302 and $292 respectively.

How far in advance should I book a flight from Sioux Falls to Las Vegas?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Sioux Falls to Las Vegas, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Sioux Falls to Las Vegas, you should book around 3 weeks before departure, which saves you about 29% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$72
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Sioux Falls to Las Vegas

When to book flights from Sioux Falls to Las Vegas

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

  • Does Sioux Falls Regional Airport (FSD) have a parking lot?

    There are three designated parking lots at FSD, namely short-term, long-term, and economy south parking lots. Of these three parking lots, only the short-term and economy parking garages are within walking distance. Therefore, if you park your car in the long-term garage, you'll have to board one of the airport's handicapped-accessible shuttles.

  • What is the best way to get to downtown Las Vegas from Harry Reid International Airport (LAS)?

    To get from LAS to downtown Las Vegas, you can take a bus or order a cab. If you’d like to get to downtown Las Vegas from LAS as quickly as you can, you should take a taxi, while if you’d like to spend as little as you can, you should take a bus.

  • Are there nursing rooms at Sioux Falls Regional Airport (FSD)?

    If you are looking for a private space to breastfeed your child at FSD, you can use the Mamava suite opposite Gate 2 or the baby care room opposite the Wildcat Corner restaurant. The Mamava suite serves the airside, while the nursing suit serves the landside. At either, you’ll enjoy access to a changing table, seats, and a sink.

  • Does Harry Reid International Airport (LAS) have a cell phone lot?

    LAS has a cell phone lot for short-term parking, where drivers can wait for their friends or family to leave the airport. It is only a few minutes away from the passenger pick-up points at Terminal 1 and Terminal 3.

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

    In the last 3 days, the lowest price for a flight from Sioux Falls to Las Vegas was $72 for a one-way ticket and $153 for a round-trip.

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

    A passport is not required to fly from Sioux Falls to Las Vegas.

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

    When flying out of Sioux Falls you will be using Sioux Falls Joe Foss Field. You will be landing at Las Vegas, also known as Las Vegas Harry Reid Intl.

  • Which airlines offer Wi-Fi service onboard planes from Sioux Falls to Las Vegas?

    Only Delta offers inflight Wi-Fi service on the Sioux Falls to Las Vegas flight route.

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

    The Airbus A319 is the aircraft model that flies most regularly on the Sioux Falls to Las Vegas flight route.

  • On which days can I fly direct from Sioux Falls to Las Vegas?

    You can catch a nonstop flight from Sioux Falls to Las Vegas on on Monday, Thursday, Friday, and Sunday.

  • Which is the best airline for flights from Sioux Falls to Las Vegas, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Sioux Falls to Las Vegas are Delta and United Airlines. With an average price for the route of $321 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $445 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Sioux Falls 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 Falls to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sioux Falls 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 Falls 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 Falls 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 Falls with another airline. Booking your flights between Sioux Falls 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 Falls 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 Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Sioux Falls to Las Vegas

  • Looking for a cheap flight? 25% of our users found flights on this route for $77 or less one-way and $181 or less round-trip.
  • If you are traveling with kids, visit the newly opened Sanford Adventure Play Space while waiting for your flight at Sioux Falls Regional Airport (FSD). This kid's play area, located right after the security checkpoint on the main concourse, has a modern, inclusive design. It features a new wooden tunnel, a slide, a tree motif on the ceiling, bird and animal sounds, and binoculars.
  • If you have an early departure and want to stay close to FSD, then the AeroStay Hotel is the place for you. An on-campus facility, it offers free shuttle rides to and from the main terminal. Given that it is super close to all the terminals, from this hotel, you can simply walk to the terminal you're set to board your flight at.
  • Harry Reid International Airport (LAS) has a fitness center for passengers who want to blow off some steam before or after their flight. It is located on the landside of Terminal 1 and is open 24h on weekdays. On weekends, it only opens during the day. The gym has a weight machine, a wide cardio floor, free weights, a shower, and a sauna. There are also two sleeping rooms where you can unwind before heading out.
  • LAS has tram shuttles that provide inter-terminal transportation between terminals and gates. At this airport, you can take green line shuttles from Terminal 1 to Gate C, blue line shuttles from Terminal 1 to Gate D, and red line shuttles from Terminal 3 to Gate D.
  • If you are traveling with a pet or a service animal, there are numerous pet relief areas you can visit once you land at LAS. In Terminal 1, they are located at Gates C, D, and E, and near the ticketing and baggage areas, whereas in Terminal 3, there’s one situated near Gate E.

Prefer to fly direct from Sioux Falls to Las Vegas?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Sioux Falls Joe Foss Field to Las Vegas Harry Reid Intl.
Find which airlines fly direct from Sioux Falls Joe Foss Field Airport to Las Vegas Harry Reid Intl Airport, which days they fly and book direct flights.

Direct departures

Sioux Falls Joe Foss Field to Las Vegas Harry Reid Intl

Monday

Allegiant Air

Allegiant Air

Wednesday

Allegiant Air

Allegiant Air

Thursday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

Direct returns

Las Vegas Harry Reid Intl to Sioux Falls Joe Foss Field

Monday

Allegiant Air

Allegiant Air

Wednesday

Allegiant Air

Allegiant Air

Thursday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

Reviews of the top 5 airlines serving from Sioux Falls to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from Sioux Falls 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 Falls 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.
7.9
DeltaOverall score based on 7954 reviews
8.2Boarding
7.3Food
8.5Crew
7.9Comfort
7.9Entertainment
Airline reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

10.0 ExcellentAnonymous, Sep 2025CLT - BOS
Read more Delta reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

Once we got in the air the pilot made up some of the time of the delay. So that was really nice.

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.

There was no food available for this red eye... one little waffle cookie for a 6+ hour flight... thank God I was able to sleep some

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

The entertainment package was vast and the selections were very current. Keep updating it was great.

The seat was so hard my tailbone was aching The crew was kind of a b**** because I made a joke that I didn't care if they close the door I total c*** when she was trying to f****** act like she was mad at me because I said that The flight was bumpy. Sure you didnt have control over that.

Crew was great. No entertainment and food and beverage was for purchase only, even water

It was canceled. The flight wasn’t rescheduled, everyone had to figure out their own new arrangements. They said we would get refunded our original fare and receive an additional $150. We received links for $100 only and they expired before we could activate them.

The plane had originated in Las Vegas at 6:30 in the morning and flew to Moline where we boarded. The flight left around 12:30 PM and there were no boxed snacks available and many of the alcoholic beverages were unavailable. I would find it hard to believe that that many of the passengers coming from Las Vegas at 6:30 in the morning, drank and ate that much of the items. I can only come to the conclusion that someone failed to stock the plane for the round-trip. This is a huge revenue failure for the airline and disappointment for the passengers. The flight crew did not seem happy to be there and did not engage with passengers. Allegiant you can do better.

They did not let my husband on the plane with our service animal at the last minute. Do NOT fly this airline with a service animal!

Tight! Seats are not designed for those of us who wear extra-large clothes.

The non-stop flight from Grand Rapids was excellent. I neither expected or needed a budget flight and Allegiant made the trip easy and for an affordable price, Arriving at the Mesa Airport (AZA) is a delight compared to the international airport. For our return flight, we were able to arrive 75 minutes before the flight, return the rental car, check our bag and make it to the gate in plenty of time. That would never happen at most airports.

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

Terrible. Still have not received the refund from them. They sent it to some account that I don't even know. Spoke with costumer service and they are unable to help.

I didn’t like it at all. I miss my second flight because of the delay on Allegiant Air now I m stuck in MCO.

Good, but a bit late on take off after loading. Don't like charging for carry ons!

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

Finally a Frontier on time and efficient. I've had problems before with your airline, but this time everything went fine.

The experience was good. No frills but I got there safe and sound and on time.

Great for the price. No wifi or entertainment, but gate agents and crew were fantastic and we boarded quickly and left on time.

sluggish boarding and arrival procedures, fake nice flight attendants, and lots of delays.

Disaster. They lied every step of the way. We ended up being delayed due to crew and then allegedly abandoned the flight because of a curfew at LGA. No rebooking to LGA at any reasonable time. No hotel. No meal vouchers. Had to sleep in the airport and fly to Newark instead. Will never fly Frontier again.

What I expected, nickeled and dined and a frontier flight attendant loudly complained about her job and lack of communication as she headed to the gate on her cell phone. Not professional.

As every law enforcement agency I could imagine surrounded the plane and we didn’t disembark for 2 hours and then had to stick around for another hour to go get our personal belongings after leaving them behind and being bused away from the plane, it was scary and inconvenient. We were given no information as to why this was happening. Lack of communication with passengers was disappointing.

After boarding and un-boarding twice over 6+hours, the flight was canceled.

Severe turbulence. Captain never came on to reassure passengers after things settled down.

Everything you need to know for your flight from Sioux Falls to Las Vegas

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