LAS - FSD

$52 Find Cheap Flights from Las Vegas to Sioux Falls - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Sioux Falls departing on 10/2. 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.
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Everything you should know

Cheapest round-trip
$143
Typical prices: $148-$272
Allegiant Air
Thu 9/24Sun 9/27
LAS - FSD • Non-stop
Cheapest one-way
$52
Typical prices: $104-$185
Allegiant Air
Fri 10/2
LAS - FSD • Non-stop
Nonstop flights
5 days a week
Mon, Wed, Thu, Fri, Sun
You can fly direct with Allegiant Air. Average duration is 2h 47m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top airlines
Cheapest • from $143 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Top layover airports
Cheapest • Avg $258 (round-trip)
Shortest trip • 5h 24m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 41% price drop
Most popular
Good to know
Good to know
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Good to know
Good to know
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Las Vegas to Sioux Falls (LAS-FSD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to Sioux Falls 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 Las Vegas to Sioux Falls

Thu, Sep 24 - Sun, Sep 27
Allegiant Air Logo
4:27 pm - 9:12 pm
LAS
-
FSD
2h 45mnonstop
Allegiant Air Logo
10:02 pm - 10:58 pm
FSD
-
LAS
2h 56mnonstop
$143Allegiant Air
Thu, Aug 27 - Sun, Aug 30
Allegiant Air Logo
4:22 pm - 9:10 pm
LAS
-
FSD
2h 48mnonstop
Allegiant Air Logo
10:00 pm - 10:53 pm
FSD
-
LAS
2h 53mnonstop
$148Allegiant Air
Tue, Aug 25 - Sun, Aug 30
Multiple Airlines Logo
10:07 pm - 1:00 pm
LAS
-
FSD
12h 53m
1 stop
Multiple Airlines Logo
10:00 pm - 10:53 pm
FSD
-
LAS
2h 53mnonstop
$171Multiple Airlines
Thu, Aug 27 - Sun, Aug 30
Multiple Airlines Logo
10:07 pm - 5:21 pm
LAS
-
FSD
17h 14m
1 stop
Multiple Airlines Logo
10:00 pm - 10:53 pm
FSD
-
LAS
2h 53mnonstop
$191Multiple Airlines
Wed, Oct 14 - Fri, Oct 16
Frontier Logo
10:30 am - 6:36 pm
LAS
-
FSD
6h 06m
1 stop
Frontier Logo
7:31 pm - 3:42 pm
FSD
-
LAS
22h 11m
1 stop
$213Frontier
Mon, Aug 24 - Fri, Aug 28
Frontier Logo
8:15 am - 8:01 pm
LAS
-
FSD
9h 46m
1 stop
Frontier Logo
8:56 pm - 11:47 pm
FSD
-
LAS
4h 51m
1 stop
$230Frontier
Fri, Sep 4 - Tue, Sep 8
United Airlines Logo
2:20 pm - 11:22 pm
LAS
-
FSD
7h 02m
1 stop
United Airlines Logo
6:41 pm - 11:20 pm
FSD
-
LAS
6h 39m
1 stop
$312United Airlines
Sat, Sep 5 - Mon, Sep 7
United Airlines Logo
9:00 am - 5:58 pm
LAS
-
FSD
6h 58m
1 stop
United Airlines Logo
6:00 am - 10:49 am
FSD
-
LAS
6h 49m
1 stop
$312United Airlines
Tue, Aug 25 - Tue, Sep 1
American Airlines Logo
6:29 am - 1:40 pm
LAS
-
FSD
5h 11m
1 stop
American Airlines Logo
7:30 am - 12:54 pm
FSD
-
LAS
7h 24m
1 stop
$312American Airlines
Tue, Nov 24 - Wed, Dec 2
American Airlines Logo
6:15 am - 1:50 pm
LAS
-
FSD
5h 35m
1 stop
American Airlines Logo
8:05 am - 12:42 pm
FSD
-
LAS
6h 37m
1 stop
$322American Airlines
Booking Insights

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

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

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

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Las Vegas to Sioux Falls departing in September.

Flight prices are below average for this route right now.

Flights to Sioux Falls from Las Vegas usually cost between $213 and $338 in September.
The lowest price found in the past 5 days was $143 on Allegiant Air (Sep 24-Sep 27).

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

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

For Las Vegas to Sioux Falls, Tuesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Sioux Falls back to Las Vegas, the best deals are generally found on Sunday, with Friday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Las Vegas to Sioux Falls, 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 Las Vegas to Sioux Falls is October, where tickets cost $153 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $385 and $337 respectively.

Can I save money by flying with a layover from Las Vegas to Sioux Falls?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $170, prices are generally cheapest when you fly direct.

Good to know

Low season

February

Cheapest flight

$52
Best time to beat the crowds but there is an average 20% increase in price.
Most popular time to fly and prices are also 18% lower on average.
Flight from Las Vegas to Sioux Falls

When to book flights from Las Vegas to Sioux Falls

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

  • How many flights are there between Las Vegas and Sioux Falls per day?

    There is a maximum of 1 nonstop flight a day that takes off from Las Vegas and lands in Sioux Falls, with an average flight time of 2h 47m. The most common departure time is 4:00 pm and most flights take off in the morning. Each week, there are 3 flights.

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

    In the last 5 days, the lowest price for a flight from Las Vegas to Sioux Falls was $52 for a one-way ticket and $143 for a round-trip.

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

    No, a passport isn't needed to fly from Las Vegas to Sioux Falls. However, local authorities might ask for an official ID.

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

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

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

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Las Vegas and Sioux Falls, with oneworld being the most commonly used for this route.

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

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

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

    The two airlines most popular with KAYAK users for flights from Las Vegas to Sioux Falls are Delta and United Airlines. With an average price for the route of $377 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $385 and an overall rating of 7.4.

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

    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 Las Vegas to Sioux Falls.

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

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

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

    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 Falls from Las Vegas 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 Las Vegas to Sioux Falls

  • Looking for a cheap flight? 25% of our users found flights on this route for $125 or less one-way.

Prefer to fly direct from Las Vegas to Sioux Falls?

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

Direct departures

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

Direct returns

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

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

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to Sioux Falls. 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 Las Vegas to Sioux Falls? 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.
7.8
DeltaOverall score based on 8488 reviews
8.5Crew
7.8Comfort
8.1Boarding
7.8Entertainment
7.2Food
Airline reviews

The ac must have died, it was way to hot on this flight. Boarding g was chaotic. The flight was delayed for boarding. Not a great experience.

4.0 OkayMichael, Aug 2026
MSP - FAI
Read more Delta reviews

The ac must have died, it was way to hot on this flight. Boarding g was chaotic. The flight was delayed for boarding. Not a great experience.

Delta is always a wonderful experience. A clean plane and the crew is really friendly.

Air travel sucks. It continues to be awful for all airlines. No shame on delta alone.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

De planning was an absolute mess. We were never told that we weren’t at the gate and that we had to go down unstable stairs and then hop on a bus. People were falling, we couldn’t tell who was in charge. Overall terrible communication that ended up leaving a bad impression at the very end of the experience.

Long line to check bags. Curbside check-in was closed. Seat back monitor was not working.

Left on time. Arrived on time. That’s all i ask.

AC barely worked on a 50 minute flight. It was very warm the whole flight. Flight was very bumpy and hard landing.

Everything was very good other than I had selected a specific seat when I booked the flight and they changed it once I checked-in the day before my flight. I was still in first class but lost my aisle seat for a window seat. Being tall, the aisle offers more comfort so I always select an aisle seat.

My flight was very clean and the location was comfortable. The service was great. A satisfying flight!

We had to wait almost an hour for the wheelchair porter to be ready to pick up my mother. And when she arrived in Newark airport the porter was not there and she started walking with her cane and her poor mobility. When the Newark porter found her they didn't want to transfer her bags to the wheelchair for her.

Flight was 3 1/2 hour delayed with no credit or meal vouchers

The plane was so gross and dirty. Literally saw dust layering and flowing out the grey vents. Dust was all over the air vent knobs to the point where I took my sani wipe and cleaned them down so at least it wasn't blowing my my face. Also, I upgraded and paid for Wifi and it's always so spotty. I get we are in the air, but don't charge for it if it's not going to work. I expect so much more from United. They really are giving up.

Too many canceled flights and kept my wife and I separated on alternate flights. We did not fly out of Denver. We paid a lot of money for the seats we wanted and now that money is gone and we did not sit together. That being said, the many agents were very friendly and did everything possible to help us.

It was soooo hot I was sweating even at altitude. I know you want people to sleep, but keeping it that hot is stupid!

Your app is impossible to use. I couldn't load it. Then i couldn't open it. When i finally got both those things done -with much help -then i couldn't open the app to install a credit card. The upshot was 4 flights without access to food or drink. When i first tried to download united app some company called starlier opened instead and i would up signing up for some 49 dollar a month music service which i still have not been able to cancel.

I contacted both carriers months beforehand to change the cabin (booked in April) but to no avail (united asked to contact Swiss since it was their equipment, Swiss told me to reach out to united). So yeah… My seat was pretty worn down, legroom on 27K was more than enough, but still economy seating so, getting to know your neighbours was easy. According to ground staff, the flight was massively overbooked- and this showed. I ordered a gluten free meal beforehand (which was honoured) but for breakfast got a bread roll and croissant 🤷🏼‍♂️ The connection itself is great. Leaving SFO late PM to arrive at ZRH in the afternoon makes it easier to get re adjusted again. However, and since I’ve flown this connection a couple of times in the past, I will rather deal with one carrier only and include a layover on the east coast.

Nothing bad to say about the actual crew or airline. It was nice to have a complimentary FULL can of soda, as well as a snack. Blankets and earbuds were also provided at no cost for this red eye flight. I especially appreciated the free WiFi and movie selection with the Bluetooth option. It helped the flight pass more quickly. No matter who you fly, boarding and disembarking are always SUCH a pain. As I mentioned, this is on the passengers and not the crew!!

You can not pay credit Card for purchase Of food in airplane

Overall good experience. The positive: nice courteous crew. A modern aircraft, with extra space for carry on luggage. The okeish: Unfortunately, no entertainment screens, you have to you use your phone with the United App. The bad: in seat power was not working in our row, even it was promised as an onboard service. We were looking to charge our almost depleted phone batteries during g the flight This no power also happened in the flight to las Vegas. We paid extra to be in seats closer to the entrance. It was not advised that the seats we selected couldn't recline as behind us was was the emergency exit.

It was poor a four hour delay and no explanation for the delay. What’s a 35 dollars going to do. It also made me miss my car rental,

It was on time. Flight was comfortable. Staff was nice. It was the way a flight should always be.

The price was the only good thing about this flight. It was scary during takeoff when the plane tilted side to side. It made me feel very nervous as I have never had a take-off that unsmooth. There was no on-flight movie or music options and the only complimentary option was water. Other airlines offer trail mix or a caramel cookie and pop options as complimentary. This flight was a 2.5 hour flight. I understand for shorter flights not having options, but a flight 2 hours or longer should offer more complimentary options and in flight entertainment. Also the seats did not recline and for a longer flight reclining seats are a must for comfort.

There is not one likable thing about this airline. It’s starts with the deceptive pricing and continues through the whole flight. The worst staff I’ve ever experienced way over priced bags absolutely no food or drink (unacceptable and you should be embarrassed) the seats are cramped and uncomfortable there is no entertainment there is nothing about this trash airline that constitutes any amount of money. It’s worse than spirit and way more expensive it is disgraceful. Do not travel with Allegiant I repeat do not bother no matter what they say the price is it is never ever going to be the right choice I’m mind blown at how awful the entire experience was I’m embarrassed that I chose so poorly I cannot reiterate enough how beyond horrible this company and its staff are, not one person on this flight or at the airport is qualified to sweep up trash on a city sidewalk they should certainly never be given any job that requires a brain or manners or communication with human beings, what a disgrace to the human race. Your criminal chiselers and should be put out to pasture

Great flight. Friendly staff. Free snacks and drinks would be nice. I would love fewer taxes and fees added on.

I liked how when I got on board how fast we ended up taking off but what I truly disliked was how uncomfortable the seats were. There was truly never a time that I could ever get comfortable during both of my flights. The seats could get away during shorter flights but flights 3 hour plus makes it hard to enjoy.

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

They boarded passengers that sat in the back of the plane first, making boarding very efficient.

The flight was delayed 6 hours and we were only offered an $8 food credit. My husband stood in line to get the credit for 45 minutes and when he got close to the end of the line the computers went down.

A foot rest for short legged people and a complimentary water would be nice.

weather delay of almost 2 hours then we landed and our gate wasn't available so we waited another 30 min

The flight attendants were very friendly, efficient, and helpful. The plane was ahead of schedule, and it all went very smoothly. Thank you.

We got delayed getting out of DFW for broken overhead bins. Once the flight got underway the captain kept the seatbelt sign lit the entire flight despite little perceptible turbulence, preventing use of the rest rooms and any sort of refreshment service in the main cabin.

It's very confusing because Kayak has it as American Airlines, but it was Hawaiian Airlines, but operated by Alaska Airlines. I had to go to the airport for my boarding pass because American said I didn't have any trips.

The boarding was pretty easy. However, the first class seats are not lay flat as other airlines (like JetBlue) has and therefore sleeping was a challenge.

Wonderful crew and early arrival to our destination. It was so nice to have free wifi access and movies too. Thank you!

Between Las Vegas and Dallas was okay But, once in the Dallas airport, notice, I have disability and ask for a wheelchair, they leave in a middle of nowhere, the personal in charge try to push me on a cart where I couldn't sit because was to high. Then they don't care about me, they bulling, till I start to yelling and crying, ask to everyone around, who can help me. The man in charge make a despective movements and said you are to loosing the fly. The last name in his batch started with an H, I did not have the full name. A nightmare. After all, a woman in charge was walking very slowly and asking me for a tip cause she was helping me to reach the fly. For years, AA has been the preferred airline. The personal in charge of the disabled people are discriminate me. Thank you Kayak.

Customer service in first class does not exist on American Airlines

I love to flight american however my carry on had to be sent with regular luggage and it was broken. Don't appreciate that. If when I buy a ticket says I can take a carry on and a hand item there should be space for mwsy stuff and not be basically forced to send the item even if it's at no charge. A.A. needs to work on that. Everything else excellent.

Flight was excellent. The food and service were great and the FA was very cordial and gracious.

Tiny seats, no entertainment, no amenities, delays, they charge for carry on and their allowed personal item is smaller than in other airlines.

Frontier.. nickel and dime add-ons. Flight late, on time, late again, last minute gate change, arrival gate required a shuttle to the terminal. They sure keep you guessing.. if you like a little chaos and airport anxiety, this is the airline for you!

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.

baggage clamed had to wait over a hour and half for all people on my flight it was terrible

Both legs of the flight were changed. The day of the flight and length of the trip.

First of all, we never got on the connecting flight to Denver. They delayed our flight for two hours. If we would have gotten on that flight, we would have been stuck in Denver for 13 hours. So we re- routed our flight for a straight through flight to Oklahoma two days later. THEN, they delayed that flight for two hours. After that we were able to finally get on our flight and come home. Frontier Airlines - one of the worst airlines I have ever been on.

The worst flight of my life. Never will I fly frontier again

The plane was comfortable. The time to board was way too slow and very unorganized! The crew was not as friendly as normally. The was not a single time that they offered water nor anything!!!

This was a full flight and I was in Zone 1, however upon boarding, several other zones went in ahead of me, leaving no overhead cabin space near my seat. This created a challenging disembarkment process.

Gate agent for Frontier in Sioux Falls was horrible. Some people shouldn't have jobs where they need to work with people. This person tried to control everything and even argued with a Sheriff's Deputy. He seemed to write the law and think he was immune to everything and could do whatever he wanted. What a miserable experience for a lot of people. He even delayed the flight just for on his own actions. The pilots made up the time lost, but why does this person have this job. Apparently nobody cares at Frontier. We do, My wife said she would never fly on Frontier again.

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

Information on your arrival and departure airports