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Cheap flights from Sioux Falls to Las Vegas from $55

This is the cheapest one-way 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 11/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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Allegiant Air Logo
11:40 am - 12:38 pmFSD-LAS
2h 58mnonstop
Allegiant Air Logo
6:41 am - 11:31 amLAS-FSD
2h 50mnonstop
$127Allegiant Air
Find Deal
dom., dic. 14 - vie., dic. 19
Frontier Logo
2:32 pm - 8:32 amFSD-LAS
20h 00m1 stop
Frontier Logo
8:48 pm - 1:42 pmLAS-FSD
14h 54m1 stop
$131Frontier
Find Deal
lun., nov. 10 - jue., nov. 13
Allegiant Air Logo
11:39 am - 12:34 pmFSD-LAS
2h 55mnonstop
Allegiant Air Logo
6:15 am - 10:56 amLAS-FSD
2h 41mnonstop
$132Allegiant Air
Find Deal
dom., nov. 16 - jue., nov. 20
Multiple Airlines Logo
2:32 pm - 7:38 pmFSD-LAS
7h 06m1 stop
Multiple Airlines Logo
6:05 am - 10:49 amLAS-FSD
2h 44mnonstop
$138Multiple Airlines
Find Deal
lun., nov. 10 - jue., nov. 13
Multiple Airlines Logo
2:18 pm - 7:43 pmFSD-LAS
7h 25m1 stop
Multiple Airlines Logo
6:15 am - 10:56 amLAS-FSD
2h 41mnonstop
$141Multiple Airlines
Find Deal
dom., nov. 16 - vie., nov. 21
Frontier Logo
2:32 pm - 7:38 pmFSD-LAS
7h 06m1 stop
Frontier Logo
7:54 pm - 1:28 pmLAS-FSD
15h 34m1 stop
$142Frontier
Find Deal
lun., nov. 10 - mié., nov. 12
Frontier Logo
2:32 pm - 7:38 pmFSD-LAS
7h 06m1 stop
Frontier Logo
12:59 am - 1:42 pmLAS-FSD
10h 43m1 stop
$143Frontier
Find Deal
lun., nov. 10 - jue., nov. 13
Allegiant Air Logo
11:46 am - 12:42 pmFSD-LAS
2h 56mnonstop
Allegiant Air Logo
6:15 am - 10:56 amLAS-FSD
2h 41mnonstop
$146Allegiant Air
Find Deal
jue., nov. 20 - dom., nov. 23
Multiple Airlines Logo
2:32 pm - 7:38 pmFSD-LAS
7h 06m1 stop
Multiple Airlines Logo
10:03 am - 2:45 pmLAS-FSD
2h 42mnonstop
$147Multiple Airlines
Find Deal
lun., nov. 10 - vie., nov. 14
Allegiant Air Logo
11:55 am - 12:53 pmFSD-LAS
2h 58mnonstop
Allegiant Air Logo
6:41 am - 11:31 amLAS-FSD
2h 50mnonstop
$149Allegiant Air
Find Deal
lun., dic. 15 - vie., dic. 19

Allegiant Air flights from Sioux Falls to Las Vegas

Our best Allegiant Air deals on Sioux Falls to Las Vegas flight tickets
Allegiant Air
Dec 14
FSD11:40 amSioux Falls Joe Foss Field
2h 58m
LAS12:38 pmLas Vegas Harry Reid Intl
Dec 19
LAS6:41 amLas Vegas Harry Reid Intl
2h 50m
FSD11:31 amSioux Falls Joe Foss Field
$127
Find similar
Allegiant Air
Nov 16
FSD11:39 amSioux Falls Joe Foss Field
2h 55m
LAS12:34 pmLas Vegas Harry Reid Intl
Nov 20
LAS6:15 amLas Vegas Harry Reid Intl
2h 41m
FSD10:56 amSioux Falls Joe Foss Field
$132
Find similar
Allegiant Air
Nov 20
FSD11:46 amSioux Falls Joe Foss Field
2h 56m
LAS12:42 pmLas Vegas Harry Reid Intl
Nov 23
LAS6:15 amLas Vegas Harry Reid Intl
2h 41m
FSD10:56 amSioux Falls Joe Foss Field
$146
Find similar

Frontier flights from Sioux Falls to Las Vegas

Our best Frontier deals on Sioux Falls to Las Vegas flight tickets
Frontier
Nov 10
FSD2:32 pmSioux Falls Joe Foss Field
20h 00m
1 stop
LAS8:32 amLas Vegas Harry Reid Intl
Nov 13
LAS8:48 pmLas Vegas Harry Reid Intl
14h 54m
1 stop
FSD1:42 pmSioux Falls Joe Foss Field
$131
Find similar
Frontier
Nov 10
FSD2:32 pmSioux Falls Joe Foss Field
7h 06m
1 stop
LAS7:38 pmLas Vegas Harry Reid Intl
Nov 12
LAS7:54 pmLas Vegas Harry Reid Intl
15h 34m
1 stop
FSD1:28 pmSioux Falls Joe Foss Field
$142
Find similar
Frontier
Nov 10
FSD2:32 pmSioux Falls Joe Foss Field
7h 06m
1 stop
LAS7:38 pmLas Vegas Harry Reid Intl
Nov 13
LAS12:59 amLas Vegas Harry Reid Intl
10h 43m
1 stop
FSD1:42 pmSioux Falls Joe Foss Field
$143
Find similar

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 octubre 28, 2025.
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

Sioux FallsLas Vegas

FSD - LAS

FSDLAS

Sioux Falls Joe Foss Field

dom. 12/14

11:40 am-12:38 pm

Nonstop2h 58m

Las Vegas Harry Reid Intl

vie. 12/19

6:41 am-11:31 am

Nonstop2h 50m

$127

Sioux FallsLas Vegas

FSD - LAS

FSDLAS

Sioux Falls Joe Foss Field

lun. 11/10

2:32 pm-8:32 am

1 stop20h 00m

Las Vegas Harry Reid Intl

jue. 11/13

8:48 pm-1:42 pm

1 stop14h 54m

$131

Sioux FallsLas Vegas

FSD - LAS

FSDLAS

Sioux Falls Joe Foss Field

dom. 11/16

11:39 am-12:34 pm

Nonstop2h 55m

Las Vegas Harry Reid Intl

jue. 11/20

6:15 am-10:56 am

Nonstop2h 41m

$132

Sioux FallsLas Vegas

FSD - LAS

FSDLAS

Sioux Falls Joe Foss Field

lun. 11/10

2:32 pm-7:38 pm

1 stop7h 06m

Las Vegas Harry Reid Intl

jue. 11/13

6:05 am-10:49 am

Nonstop2h 44m

$138

Sioux FallsLas Vegas

FSD - LAS

FSDLAS

Sioux Falls Joe Foss Field

dom. 11/16

2:18 pm-7:43 pm

1 stop7h 25m

Las Vegas Harry Reid Intl

vie. 11/21

6:15 am-10:56 am

Nonstop2h 41m

$141

Sioux FallsLas Vegas

FSD - LAS

FSDLAS

Sioux Falls Joe Foss Field

lun. 11/10

2:32 pm-7:38 pm

1 stop7h 06m

Las Vegas Harry Reid Intl

mié. 11/12

7:54 pm-1:28 pm

1 stop15h 34m

$142

Sioux FallsLas Vegas

FSD - LAS

FSDLAS

Sioux Falls Joe Foss Field

lun. 11/10

2:32 pm-7:38 pm

1 stop7h 06m

Las Vegas Harry Reid Intl

jue. 11/13

12:59 am-1:42 pm

1 stop10h 43m

$143

Sioux FallsLas Vegas

FSD - LAS

FSDLAS

Sioux Falls Joe Foss Field

jue. 11/20

11:46 am-12:42 pm

Nonstop2h 56m

Las Vegas Harry Reid Intl

dom. 11/23

6:15 am-10:56 am

Nonstop2h 41m

$146

Sioux FallsLas Vegas

FSD - LAS

FSDLAS

Sioux Falls Joe Foss Field

lun. 11/10

2:32 pm-7:38 pm

1 stop7h 06m

Las Vegas Harry Reid Intl

vie. 11/14

10:03 am-2:45 pm

Nonstop2h 42m

$147

Sioux FallsLas Vegas

FSD - LAS

FSDLAS

Sioux Falls Joe Foss Field

lun. 12/15

11:55 am-12:53 pm

Nonstop2h 58m

Las Vegas Harry Reid Intl

vie. 12/19

6:41 am-11:31 am

Nonstop2h 50m

$149

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?

What is the cheapest month to fly to Las Vegas?

The month of June is, on average, the cheapest month to fly to Las Vegas from Sioux Falls, with most prices found around $209. The month of November is another great option to travel to Las Vegas, with average flight prices from Sioux Falls averaging around $220.

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

Our data shows that Saturday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $143. Flights from Sioux Falls to Las Vegas on a Thursday will generally be more expensive and average around $288. 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 at noon when flights can be purchased for as low as $181. Flights to Las Vegas are more costly in the morning, with an average ticket price of $252. 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 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 $263 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 $212 on momondo.

What cabin class options are available on Sioux Falls Joe Foss Field to Las Vegas Harry Reid Intl flights?

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

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

As of October 2025, prices for Sioux Falls to Las Vegas flights are approximately 38% cheaper 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

$115

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 $115. The best round-trip flight deal from Sioux Falls to Las Vegas found on momondo in the last 72 hours is $169.
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 near Las Vegas: Las Vegas Harry Reid Intl (LAS)
Search flight deals

  • 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 $106Free CancellationRating
7.2
695 reviews
Search Allegiant Air flights
FrontierPriceFrom $110Free CancellationRating
5.8
3,122 reviews
Search Frontier flights
DeltaPriceFrom $128Free CancellationRating
7.9
7,995 reviews
Search Delta flights
United AirlinesPriceFrom $240Free CancellationRating
7.4
8,996 reviews
Search United Airlines flights
American AirlinesPriceFrom $250Free CancellationRating
7.2
11,033 reviews
Search American Airlines flights

Traveling to a place near Las Vegas?

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