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Cheap flights from Sioux Falls to Las Vegas from $93

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Sioux Falls to Las Vegas departing on 10/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sioux Falls to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
1:41 pm - 2:39 pm
FSD
-
LAS
2h 58mnonstop
Allegiant Air Logo
6:10 am - 10:56 am
LAS
-
FSD
2h 46mnonstop
$93Allegiant Air
Mon, Oct 26 - Thu, Oct 29
Allegiant Air Logo
1:41 pm - 2:39 pm
FSD
-
LAS
2h 58mnonstop
Allegiant Air Logo
6:10 am - 10:56 am
LAS
-
FSD
2h 46mnonstop
$114Allegiant Air
Mon, Oct 26 - Thu, Oct 29
Multiple Airlines Logo
7:31 pm - 11:31 pm
FSD
-
LAS
6h 00m
1 stop
Multiple Airlines Logo
6:10 am - 10:56 am
LAS
-
FSD
2h 46mnonstop
$184Multiple Airlines
Mon, Oct 26 - Thu, Oct 29
Multiple Airlines Logo
7:31 pm - 11:31 pm
FSD
-
LAS
6h 00m
1 stop
Multiple Airlines Logo
6:10 am - 10:56 am
LAS
-
FSD
2h 46mnonstop
$185Multiple Airlines
Mon, Oct 26 - Thu, Oct 29
Frontier Logo
8:52 pm - 11:44 pm
FSD
-
LAS
4h 52m
1 stop
Frontier Logo
11:52 am - 8:07 pm
LAS
-
FSD
6h 15m
1 stop
$240Frontier
Mon, Sep 28 - Fri, Oct 2
Frontier Logo
7:31 pm - 11:31 pm
FSD
-
LAS
6h 00m
1 stop
Frontier Logo
6:00 am - 6:36 pm
LAS
-
FSD
10h 36m
1 stop
$240Frontier
Fri, Oct 23 - Mon, Oct 26
American Airlines Logo
5:59 pm - 10:26 pm
FSD
-
LAS
6h 27m
1 stop
American Airlines Logo
7:00 am - 5:20 pm
LAS
-
FSD
8h 20m
1 stop
$295American Airlines
Wed, Sep 23 - Sat, Sep 26
American Airlines Logo
5:57 pm - 10:16 pm
FSD
-
LAS
6h 19m
1 stop
American Airlines Logo
4:52 pm - 11:55 pm
LAS
-
FSD
5h 03m
1 stop
$295American Airlines
Sat, Oct 17 - Tue, Oct 20
Delta Logo
5:15 am - 10:58 am
FSD
-
LAS
7h 43m
1 stop
Delta Logo
1:55 pm - 10:51 pm
LAS
-
FSD
6h 56m
1 stop
$295Delta
Sat, Jan 16 - Tue, Jan 19
Delta Logo
5:05 am - 10:27 am
FSD
-
LAS
7h 22m
1 stop
Delta Logo
1:55 pm - 10:51 pm
LAS
-
FSD
6h 56m
1 stop
$295Delta
Tue, Dec 8 - Sat, Dec 19

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Allegiant Air flights from Sioux Falls to Las Vegas

Our best Allegiant Air deals on Sioux Falls to Las Vegas flight tickets
Allegiant Air
Oct 26
FSD1:41 pmSioux Falls Joe Foss Field
2h 58m
LAS2:39 pmLas Vegas Harry Reid Intl
Oct 29
LAS6:10 amLas Vegas Harry Reid Intl
2h 46m
FSD10:56 amSioux Falls Joe Foss Field
$93
Allegiant Air
Oct 26
FSD1:41 pmSioux Falls Joe Foss Field
2h 58m
LAS2:39 pmLas Vegas Harry Reid Intl
Oct 29
LAS6:10 amLas Vegas Harry Reid Intl
2h 46m
FSD10:56 amSioux Falls Joe Foss Field
$114
Allegiant Air
Oct 25
FSD1:56 pmSioux Falls Joe Foss Field
2h 58m
LAS2:54 pmLas Vegas Harry Reid Intl
Oct 29
LAS6:10 amLas Vegas Harry Reid Intl
2h 46m
FSD10:56 amSioux Falls Joe Foss Field
$122

Frontier flights from Sioux Falls to Las Vegas

Our best Frontier deals on Sioux Falls to Las Vegas flight tickets
Frontier
Sep 28
FSD8:52 pmSioux Falls Joe Foss Field
4h 52m
1 stop
LAS11:44 pmLas Vegas Harry Reid Intl
Oct 2
LAS11:52 amLas Vegas Harry Reid Intl
6h 15m
1 stop
FSD8:07 pmSioux Falls Joe Foss Field
$240
Frontier
Jul 29
FSD8:08 pmSioux Falls Joe Foss Field
5h 21m
1 stop
LAS11:29 pmLas Vegas Harry Reid Intl
Aug 7
LAS6:00 amLas Vegas Harry Reid Intl
11h 23m
1 stop
FSD7:23 pmSioux Falls Joe Foss Field
$247
Frontier
Aug 5
FSD8:08 pmSioux Falls Joe Foss Field
5h 19m
1 stop
LAS11:27 pmLas Vegas Harry Reid Intl
Aug 17
LAS8:15 amLas Vegas Harry Reid Intl
9h 08m
1 stop
FSD7:23 pmSioux Falls Joe Foss Field
$252

momondo Fare Finder

 
Customize your flight search to find flights from Sioux Falls to Las Vegas 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, momondo users made 832,500 searches. Data last updated July 28, 2026.
Use the filters below to find and compare flights from Sioux Falls to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Sioux FallsLas Vegas

FSD - LAS

FSDLAS

Sioux Falls Joe Foss Field

Mon 10/26

1:41 pm-2:39 pm

Nonstop2h 58m

Las Vegas Harry Reid Intl

Thu 10/29

6:10 am-10:56 am

Nonstop2h 46m

$93

Sioux FallsLas Vegas

FSD - LAS

FSDLAS

Sioux Falls Joe Foss Field

Mon 10/26

1:41 pm-2:39 pm

Nonstop2h 58m

Las Vegas Harry Reid Intl

Thu 10/29

6:10 am-10:56 am

Nonstop2h 46m

$114

Sioux FallsLas Vegas

FSD - LAS

FSDLAS

Sioux Falls Joe Foss Field

Mon 10/26

7:31 pm-11:31 pm

1 stop6h 00m

Las Vegas Harry Reid Intl

Thu 10/29

6:10 am-10:56 am

Nonstop2h 46m

$184

Sioux FallsLas Vegas

FSD - LAS

FSDLAS

Sioux Falls Joe Foss Field

Mon 10/26

7:31 pm-11:31 pm

1 stop6h 00m

Las Vegas Harry Reid Intl

Thu 10/29

6:10 am-10:56 am

Nonstop2h 46m

$185

Sioux FallsLas Vegas

FSD - LAS

FSDLAS

Sioux Falls Joe Foss Field

Mon 9/28

8:52 pm-11:44 pm

1 stop4h 52m

Las Vegas Harry Reid Intl

Fri 10/2

11:52 am-8:07 pm

1 stop6h 15m

$240

Sioux FallsLas Vegas

FSD - LAS

FSDLAS

Sioux Falls Joe Foss Field

Fri 10/23

7:31 pm-11:31 pm

1 stop6h 00m

Las Vegas Harry Reid Intl

Mon 10/26

6:00 am-6:36 pm

1 stop10h 36m

$240

Sioux FallsLas Vegas

FSD - LAS

FSDLAS

Sioux Falls Joe Foss Field

Wed 9/23

5:59 pm-10:26 pm

1 stop6h 27m

Las Vegas Harry Reid Intl

Sat 9/26

7:00 am-5:20 pm

1 stop8h 20m

$295

Sioux FallsLas Vegas

FSD - LAS

FSDLAS

Sioux Falls Joe Foss Field

Sat 10/17

5:57 pm-10:16 pm

1 stop6h 19m

Las Vegas Harry Reid Intl

Tue 10/20

4:52 pm-11:55 pm

1 stop5h 03m

$295

Sioux FallsLas Vegas

FSD - LAS

FSDLAS

Sioux Falls Joe Foss Field

Sat 1/16

5:15 am-10:58 am

1 stop7h 43m

Las Vegas Harry Reid Intl

Tue 1/19

1:55 pm-10:51 pm

1 stop6h 56m

$295

Sioux FallsLas Vegas

FSD - LAS

FSDLAS

Sioux Falls Joe Foss Field

Tue 12/8

5:05 am-10:27 am

1 stop7h 22m

Las Vegas Harry Reid Intl

Sat 12/19

1:55 pm-10:51 pm

1 stop6h 56m

$295

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Las Vegas from

How to get the cheapest flight ticket from Sioux Falls to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Sioux Falls and Las Vegas?

Prices are currently low for flights on this route.

Typical prices usually range from $192 to $391.
The lowest price recently found on this route was $93.

What is the cheapest month to fly to Las Vegas?

The month of November is, on average, the cheapest month to fly to Las Vegas from Sioux Falls, with most prices found around $191. The month of January is another great option to travel to Las Vegas, with average flight prices from Sioux Falls averaging around $233.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Sunday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $163. Flights from Sioux Falls to Las Vegas on a Friday will generally be more expensive and average around $265. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is in the evening when flights can be purchased for as low as $201. Flights to Las Vegas are more costly in the morning, with an average ticket price of $250. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Sioux Falls Joe Foss Field to Las Vegas Harry Reid Intl flight route?

Fly from Sioux Falls Joe Foss Field to Las Vegas Harry Reid Intl for the best Sioux Falls Joe Foss Field - Las Vegas Harry Reid Intl flight prices

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

You are more likely to see cheaper flights to Las Vegas from Sioux Falls when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $294 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Sioux Falls for as low as $227 on momondo.

What cabin class options are available on Sioux Falls to Las Vegas flights?

There is only 1 cabin class available to choose from on Sioux Falls to Las Vegas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Sioux Falls to Las Vegas flights?

No. A direct flight is the cheapest option for a flight between Sioux Falls to Las Vegas.

How have Sioux Falls to Las Vegas flight prices changed over time?

As of July 2026, prices for Sioux Falls to Las Vegas flights are approximately 26% more expensive when compared to flights at the same time last year.

When to book flights from Sioux Falls to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Sioux Falls to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Sioux Falls to Las Vegas (FSD to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sioux Falls to Las Vegas

Best Price Found

$97

Fastest flight time

2h 53m

Direct flights

Mon, Tue, Thu, Fri and Sat

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from Sioux Falls in the past 72 hours is $97. The best round-trip flight deal from Sioux Falls to Las Vegas found on momondo in the last 72 hours is $182.
The fastest flight from Sioux Falls to Las Vegas takes 2h 53m
Direct flights go from Sioux Falls to Las Vegas on Monday, Tuesday, Thursday, Friday and Saturday. The only airline offering direct flights is Allegiant Air.
There is 1 airport in Las Vegas. From Sioux Falls there are direct flights to Las Vegas Harry Reid Intl (LAS).
Search flight deals

Frequently asked questions about flying from Sioux Falls to Las Vegas

  • How far is Sioux Falls Joe Foss Field to Las Vegas Harry Reid Intl by plane?

    The straight-line distance from Sioux Falls Joe Foss Field to Las Vegas Harry Reid Intl is 1096.9 mi. A reasonable flight in good conditions will take 2h 53m.

  • When did momondo last update prices for flights from Sioux Falls Joe Foss Field Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Sioux Falls Joe Foss Field Airport to Las Vegas Harry Reid Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Sioux Falls Joe Foss Field Airport to Las Vegas Harry Reid Intl Airport?

  • How old do you have to be to fly from Sioux Falls Joe Foss Field Airport to Las Vegas Harry Reid Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sioux Falls Joe Foss Field Airport to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The necessary travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Sioux Falls to Las Vegas?

  • What is the most popular airline from Sioux Falls to Las Vegas?

Best airlines flying from Sioux Falls to Las Vegas

Compare and see reviews for airlines that fly from Sioux Falls to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $112Free CancellationRating
7.3
681 reviews
Search Allegiant Air flights
DeltaPriceFrom $125Free CancellationRating
7.8
8,480 reviews
Search Delta flights
FrontierPriceFrom $135Free CancellationRating
5.6
2,753 reviews
Search Frontier flights
United AirlinesPriceFrom $254Free CancellationRating
7.4
10,046 reviews
Search United Airlines flights
American AirlinesPriceFrom $254Free CancellationRating
7.1
11,841 reviews
Search American Airlines flights

  • Allegiant Air Flights From Sioux Falls to Las Vegas

    Allegiant Air operates around 1 flight from Sioux Falls to Las Vegas every week. The average price of these flights found in the last 72 hours has been $235, but momondo users have found Allegiant Air deals from Sioux Falls to Las Vegas from as low as $112 round-trip. Allegiant Air has been scored 7.3/10 in 681 reviews.

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
Mount Charleston
Paradise
Henderson
North Las Vegas
Kingman
Mesquite
Sunrise Manor
Pahrump
Furnace Creek
Boulder City
Primm
Winchester
Needles

Why use momondo?

Why should I use momondo to find a flight deal from Sioux Falls to Las Vegas?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sioux Falls to Las Vegas. momondo saves you time and could save you money on your trip.

Can I find flights from Sioux Falls to Las Vegas with flexible booking policies on momondo?

Yes. All flights to Las Vegas from Sioux Falls on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Sioux Falls to Las Vegas?

Once you have performed a search for Sioux Falls to Las Vegas flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Sioux Falls to Las Vegas right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Sioux Falls to Las Vegas now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Las Vegas and let you know when they change.

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