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Cheap flights from Las Vegas to Sioux Falls from $69

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Sioux Falls departing on 4/15. 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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0 bags

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Find the cheapest flights from Las Vegas to Sioux Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
9:00 am - 1:45 pm
LAS
-
FSD
2h 45mnonstop
Allegiant Air Logo
2:35 pm - 3:35 pm
FSD
-
LAS
3h 00mnonstop
$98Allegiant Air
Wed, Apr 22 - Wed, Apr 29
Allegiant Air Logo
9:00 am - 1:45 pm
LAS
-
FSD
2h 45mnonstop
Allegiant Air Logo
8:53 pm - 9:53 pm
FSD
-
LAS
3h 00mnonstop
$117Allegiant Air
Wed, Apr 22 - Mon, Apr 27
Allegiant Air Logo
9:00 am - 1:45 pm
LAS
-
FSD
2h 45mnonstop
Allegiant Air Logo
8:53 pm - 9:53 pm
FSD
-
LAS
3h 00mnonstop
$118Allegiant Air
Wed, Apr 22 - Mon, Apr 27
Allegiant Air Logo
9:00 am - 1:45 pm
LAS
-
FSD
2h 45mnonstop
Allegiant Air Logo
2:35 pm - 3:35 pm
FSD
-
LAS
3h 00mnonstop
$138Allegiant Air
Wed, Apr 22 - Wed, Apr 29
Allegiant Air Logo
3:18 pm - 8:03 pm
LAS
-
FSD
2h 45mnonstop
Allegiant Air Logo
2:35 pm - 3:35 pm
FSD
-
LAS
3h 00mnonstop
$156Allegiant Air
Fri, Apr 24 - Wed, Apr 29
Allegiant Air Logo
10:17 am - 3:01 pm
LAS
-
FSD
2h 44mnonstop
Allegiant Air Logo
3:51 pm - 4:51 pm
FSD
-
LAS
3h 00mnonstop
$171Allegiant Air
Fri, Apr 3 - Mon, Apr 6
Multiple Airlines Logo
9:00 am - 1:45 pm
LAS
-
FSD
2h 45mnonstop
Multiple Airlines Logo
8:06 pm - 11:36 pm
FSD
-
LAS
5h 30m
1 stop
$174Multiple Airlines
Wed, Apr 22 - Mon, Apr 27
Frontier Logo
6:00 am - 7:21 pm
LAS
-
FSD
11h 21m
1 stop
Frontier Logo
8:06 pm - 11:36 pm
FSD
-
LAS
5h 30m
1 stop
$180Frontier
Fri, Apr 17 - Mon, Apr 20
Multiple Airlines Logo
9:00 am - 1:45 pm
LAS
-
FSD
2h 45mnonstop
Multiple Airlines Logo
9:10 pm - 6:27 pm
FSD
-
LAS
23h 17m
1 stop
$183Multiple Airlines
Wed, Apr 22 - Sun, Apr 26
Multiple Airlines Logo
3:18 pm - 8:03 pm
LAS
-
FSD
2h 45mnonstop
Multiple Airlines Logo
9:35 pm - 3:18 pm
FSD
-
LAS
19h 43m
1 stop
$191Multiple Airlines
Fri, Apr 24 - Mon, Apr 27

Allegiant Air flights from Las Vegas to Sioux Falls

Our best Allegiant Air deals on Las Vegas to Sioux Falls flight tickets
Allegiant Air
Apr 22
LAS9:00 amLas Vegas Harry Reid Intl
2h 45m
FSD1:45 pmSioux Falls Joe Foss Field
Apr 29
FSD2:35 pmSioux Falls Joe Foss Field
3h 00m
LAS3:35 pmLas Vegas Harry Reid Intl
$98
Allegiant Air
Apr 22
LAS9:00 amLas Vegas Harry Reid Intl
2h 45m
FSD1:45 pmSioux Falls Joe Foss Field
Apr 27
FSD8:53 pmSioux Falls Joe Foss Field
3h 00m
LAS9:53 pmLas Vegas Harry Reid Intl
$117
Allegiant Air
Apr 22
LAS9:00 amLas Vegas Harry Reid Intl
2h 45m
FSD1:45 pmSioux Falls Joe Foss Field
Apr 27
FSD8:53 pmSioux Falls Joe Foss Field
3h 00m
LAS9:53 pmLas Vegas Harry Reid Intl
$118

Delta flights from Las Vegas to Sioux Falls

Our best Delta deals on Las Vegas to Sioux Falls flight tickets
Delta
Jul 31
LAS1:55 pmLas Vegas Harry Reid Intl
6h 51m
1 stop
FSD10:46 pmSioux Falls Joe Foss Field
Aug 2
FSD8:15 amSioux Falls Joe Foss Field
6h 28m
1 stop
LAS12:43 pmLas Vegas Harry Reid Intl
$299
Delta
Apr 20
LAS12:40 amLas Vegas Harry Reid Intl
7h 32m
1 stop
FSD10:12 amSioux Falls Joe Foss Field
Apr 25
FSD4:17 pmSioux Falls Joe Foss Field
6h 00m
1 stop
LAS8:17 pmLas Vegas Harry Reid Intl
$311
Delta
Apr 23
LAS10:46 amLas Vegas Harry Reid Intl
6h 36m
1 stop
FSD7:22 pmSioux Falls Joe Foss Field
Apr 25
FSD1:44 pmSioux Falls Joe Foss Field
8h 33m
1 stop
LAS8:17 pmLas Vegas Harry Reid Intl
$314

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Sioux Falls 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 March 9, 2026.
Use the filters below to find and compare flights from Las Vegas to Sioux Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

Wed 4/22

9:00 am-1:45 pm

Nonstop2h 45m

Sioux Falls Joe Foss Field

Wed 4/29

2:35 pm-3:35 pm

Nonstop3h 00m

$98

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

Wed 4/22

9:00 am-1:45 pm

Nonstop2h 45m

Sioux Falls Joe Foss Field

Mon 4/27

8:53 pm-9:53 pm

Nonstop3h 00m

$117

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

Wed 4/22

9:00 am-1:45 pm

Nonstop2h 45m

Sioux Falls Joe Foss Field

Mon 4/27

8:53 pm-9:53 pm

Nonstop3h 00m

$118

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

Wed 4/22

9:00 am-1:45 pm

Nonstop2h 45m

Sioux Falls Joe Foss Field

Wed 4/29

2:35 pm-3:35 pm

Nonstop3h 00m

$138

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

Fri 4/24

3:18 pm-8:03 pm

Nonstop2h 45m

Sioux Falls Joe Foss Field

Wed 4/29

2:35 pm-3:35 pm

Nonstop3h 00m

$156
Quickest round-trip

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

Fri 4/3

10:17 am-3:01 pm

Nonstop2h 44m

Sioux Falls Joe Foss Field

Mon 4/6

3:51 pm-4:51 pm

Nonstop3h 00m

$171

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

Wed 4/22

9:00 am-1:45 pm

Nonstop2h 45m

Sioux Falls Joe Foss Field

Mon 4/27

8:06 pm-11:36 pm

1 stop5h 30m

$174

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

Fri 4/17

6:00 am-7:21 pm

1 stop11h 21m

Sioux Falls Joe Foss Field

Mon 4/20

8:06 pm-11:36 pm

1 stop5h 30m

$180

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

Wed 4/22

9:00 am-1:45 pm

Nonstop2h 45m

Sioux Falls Joe Foss Field

Sun 4/26

9:10 pm-6:27 pm

1 stop23h 17m

$183

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

Fri 4/24

3:18 pm-8:03 pm

Nonstop2h 45m

Sioux Falls Joe Foss Field

Mon 4/27

9:35 pm-3:18 pm

1 stop19h 43m

$191

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 Sioux Falls from

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

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 cheapest month to fly to Sioux Falls?

The cheapest month to fly to Sioux Falls from Las Vegas is in October. Flight prices, which tend to average around $153, are often lower during this time because this is during the off-season. If you’re not able to fly to Sioux Falls in October, then June is your next best option. Flight prices from Las Vegas to Sioux Falls during June average around $192.

What is the cheapest day to depart on your flight to Sioux Falls?

The cheapest day to depart on your flight to Sioux Falls is on a Tuesday when prices can be found for as low as $99. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Las Vegas because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $311.

What is the cheapest time of day to depart on your flight to Sioux Falls?

Our most recent data shows that the best time of day to fly to Sioux Falls is in the morning. Flights from Las Vegas to Sioux Falls during this time can be as low as $171. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $231 on average. Flights to Sioux Falls from Las Vegas in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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

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

There is only 1 cabin class available to choose from on Las Vegas Harry Reid Intl to Sioux Falls Joe Foss Field 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 Las Vegas to Sioux Falls flights?

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

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

As of March 2026, prices for Las Vegas to Sioux Falls flights are approximately 42% more expensive when compared to flights at the same time last year.

When to book flights from Las Vegas to Sioux Falls

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

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

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

Best Price Found

$144

Fastest flight time

2h 44m

Direct flights

Tue, Thu, Sat and Sun

Airports in Sioux Falls

1 airport
The best one-way flight to Sioux Falls from Las Vegas in the past 72 hours is $144. The best round-trip flight deal from Las Vegas to Sioux Falls found on momondo in the last 72 hours is $270.
The fastest flight from Las Vegas to Sioux Falls takes 2h 44m
Direct flights go from Las Vegas to Sioux Falls on Tuesday, Thursday, Saturday and Sunday. The only airline offering direct flights is Allegiant Air.
There is 1 airport in Sioux Falls. From Las Vegas there are direct flights to Sioux Falls Joe Foss Field (FSD).
Search flight deals

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

    Sioux Falls Joe Foss Field is 1096.9 mi away from Las Vegas Harry Reid Intl. Typically, this will take 2h 44m by plane in normal conditions.

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

    Prices for flights from Las Vegas Harry Reid Intl Airport to Sioux Falls Joe Foss Field Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Sioux Falls Joe Foss Field Airport.

  • What documentation or ID do you need to fly to Sioux Falls Joe Foss Field Airport?

    The required travel and health documents for your Sioux Falls Joe Foss Field Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sioux Falls Joe Foss Field Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

Best airlines flying from Las Vegas to Sioux Falls

Compare and see reviews for airlines that fly from Las Vegas to Sioux Falls with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $89Free CancellationRating
7.3
714 reviews
Search Allegiant Air flights
FrontierPriceFrom $104Free CancellationRating
5.7
3,033 reviews
Search Frontier flights
DeltaPriceFrom $108Free CancellationRating
7.9
8,271 reviews
Search Delta flights
American AirlinesPriceFrom $228Free CancellationRating
7.1
11,403 reviews
Search American Airlines flights
United AirlinesPriceFrom $249Free CancellationRating
7.4
9,408 reviews
Search United Airlines flights

  • Allegiant Air Flights From Las Vegas to Sioux Falls

    Across 1 Allegiant Air flight from Las Vegas to Sioux Falls this week, the average price was $183, with the best Allegiant Air deals starting from $89 round-trip. 714 users have rated Allegiant Air on momondo, with an average score of 7.3/10.

Traveling to a place near Sioux Falls?

Book flights to Sioux Falls if you plan to visit one of these locations
Yankton
Marshall
Worthington

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Las Vegas to Sioux Falls flights to just show those with flexible booking policies.

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

Once all potential Las Vegas to Sioux Falls flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Sioux Falls from Las Vegas are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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