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Cheap flights from Las Vegas to Sioux Falls from $90

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 7/31. 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
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
10:00 am - 2:46 pm
LAS
-
FSD
2h 46mnonstop
Allegiant Air Logo
3:36 pm - 4:29 pm
FSD
-
LAS
2h 53mnonstop
$109Allegiant Air
Wed, Jul 15 - Wed, Jul 29
Allegiant Air Logo
10:00 am - 2:46 pm
LAS
-
FSD
2h 46mnonstop
Allegiant Air Logo
3:36 pm - 4:30 pm
FSD
-
LAS
2h 54mnonstop
$154Allegiant Air
Wed, Jun 3 - Wed, Jun 17
Allegiant Air Logo
10:00 am - 2:46 pm
LAS
-
FSD
2h 46mnonstop
Allegiant Air Logo
3:36 pm - 4:30 pm
FSD
-
LAS
2h 54mnonstop
$173Allegiant Air
Wed, Jun 3 - Wed, Jun 17
Allegiant Air Logo
10:00 am - 2:46 pm
LAS
-
FSD
2h 46mnonstop
Allegiant Air Logo
3:36 pm - 4:30 pm
FSD
-
LAS
2h 54mnonstop
$184Allegiant Air
Wed, Jun 3 - Wed, Jun 17
Multiple Airlines Logo
12:29 am - 6:33 pm
LAS
-
FSD
16h 04m
1 stop
Multiple Airlines Logo
3:36 pm - 4:30 pm
FSD
-
LAS
2h 54mnonstop
$191Multiple Airlines
Tue, Jun 2 - Wed, Jun 17
Multiple Airlines Logo
10:00 am - 2:46 pm
LAS
-
FSD
2h 46mnonstop
Multiple Airlines Logo
8:08 pm - 7:09 am
FSD
-
LAS
13h 01m
1 stop
$196Multiple Airlines
Wed, Jul 15 - Wed, Jul 29
Multiple Airlines Logo
6:30 am - 6:33 pm
LAS
-
FSD
10h 03m
1 stop
Multiple Airlines Logo
3:36 pm - 4:30 pm
FSD
-
LAS
2h 54mnonstop
$207Multiple Airlines
Wed, Jun 3 - Wed, Jun 17
Multiple Airlines Logo
6:10 am - 10:56 am
LAS
-
FSD
2h 46mnonstop
Multiple Airlines Logo
8:14 pm - 8:27 pm
FSD
-
LAS
26h 13m
1 stop
$210Multiple Airlines
Fri, Jul 10 - Fri, Jul 17
Allegiant Air Logo
10:00 am - 2:46 pm
LAS
-
FSD
2h 46mnonstop
Allegiant Air Logo
11:41 am - 12:35 pm
FSD
-
LAS
2h 54mnonstop
$221Allegiant Air
Wed, Jun 10 - Fri, Jun 12
Frontier Logo
6:34 pm - 7:23 pm
LAS
-
FSD
22h 49m
1 stop
Frontier Logo
8:14 pm - 1:47 pm
FSD
-
LAS
19h 33m
1 stop
$222Frontier
Tue, Jul 7 - Fri, Jul 10

Frontier flights from Las Vegas to Sioux Falls

Our best Frontier deals on Las Vegas to Sioux Falls flight tickets
Frontier
Jul 7
LAS6:34 pmLas Vegas Harry Reid Intl
22h 49m
1 stop
FSD7:23 pmSioux Falls Joe Foss Field
Jul 10
FSD8:14 pmSioux Falls Joe Foss Field
19h 33m
1 stop
LAS1:47 pmLas Vegas Harry Reid Intl
$222
Frontier
Jul 3
LAS6:15 amLas Vegas Harry Reid Intl
11h 04m
1 stop
FSD7:19 pmSioux Falls Joe Foss Field
Jul 6
FSD8:14 pmSioux Falls Joe Foss Field
5h 15m
1 stop
LAS11:29 pmLas Vegas Harry Reid Intl
$229
Frontier
Jun 7
LAS8:59 pmLas Vegas Harry Reid Intl
16h 41m
1 stop
FSD3:40 pmSioux Falls Joe Foss Field
Jun 10
FSD8:14 pmSioux Falls Joe Foss Field
26h 15m
1 stop
LAS8:29 pmLas Vegas Harry Reid Intl
$230

Allegiant Air flights from Las Vegas to Sioux Falls

Our best Allegiant Air deals on Las Vegas to Sioux Falls flight tickets
Allegiant Air
Jul 15
LAS10:00 amLas Vegas Harry Reid Intl
2h 46m
FSD2:46 pmSioux Falls Joe Foss Field
Jul 29
FSD3:36 pmSioux Falls Joe Foss Field
2h 53m
LAS4:29 pmLas Vegas Harry Reid Intl
$109
Allegiant Air
Jun 3
LAS10:00 amLas Vegas Harry Reid Intl
2h 46m
FSD2:46 pmSioux Falls Joe Foss Field
Jun 17
FSD3:36 pmSioux Falls Joe Foss Field
2h 54m
LAS4:30 pmLas Vegas Harry Reid Intl
$154
Allegiant Air
Jun 3
LAS10:00 amLas Vegas Harry Reid Intl
2h 46m
FSD2:46 pmSioux Falls Joe Foss Field
Jun 17
FSD3:36 pmSioux Falls Joe Foss Field
2h 54m
LAS4:30 pmLas Vegas Harry Reid Intl
$173

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 May 21, 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
Quickest round-trip

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

Wed 7/15

10:00 am-2:46 pm

Nonstop2h 46m

Sioux Falls Joe Foss Field

Wed 7/29

3:36 pm-4:29 pm

Nonstop2h 53m

$109

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

Wed 6/3

10:00 am-2:46 pm

Nonstop2h 46m

Sioux Falls Joe Foss Field

Wed 6/17

3:36 pm-4:30 pm

Nonstop2h 54m

$154

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

Wed 6/3

10:00 am-2:46 pm

Nonstop2h 46m

Sioux Falls Joe Foss Field

Wed 6/17

3:36 pm-4:30 pm

Nonstop2h 54m

$173

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

Wed 6/3

10:00 am-2:46 pm

Nonstop2h 46m

Sioux Falls Joe Foss Field

Wed 6/17

3:36 pm-4:30 pm

Nonstop2h 54m

$184

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

Tue 6/2

12:29 am-6:33 pm

1 stop16h 04m

Sioux Falls Joe Foss Field

Wed 6/17

3:36 pm-4:30 pm

Nonstop2h 54m

$191

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

Wed 7/15

10:00 am-2:46 pm

Nonstop2h 46m

Sioux Falls Joe Foss Field

Wed 7/29

8:08 pm-7:09 am

1 stop13h 01m

$196

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

Wed 6/3

6:30 am-6:33 pm

1 stop10h 03m

Sioux Falls Joe Foss Field

Wed 6/17

3:36 pm-4:30 pm

Nonstop2h 54m

$207

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

Fri 7/10

6:10 am-10:56 am

Nonstop2h 46m

Sioux Falls Joe Foss Field

Fri 7/17

8:14 pm-8:27 pm

1 stop26h 13m

$210

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

Wed 6/10

10:00 am-2:46 pm

Nonstop2h 46m

Sioux Falls Joe Foss Field

Fri 6/12

11:41 am-12:35 pm

Nonstop2h 54m

$221

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

Tue 7/7

6:34 pm-7:23 pm

1 stop22h 49m

Sioux Falls Joe Foss Field

Fri 7/10

8:14 pm-1:47 pm

1 stop19h 33m

$222

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

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 $152, 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 April is your next best option. Flight prices from Las Vegas to Sioux Falls during April average around $177.

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 $254.

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 $180. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $200 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 to Sioux Falls flights?

There is only 1 cabin class available to choose from on Las Vegas to Sioux Falls 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 May 2026, prices for Las Vegas to Sioux Falls flights are approximately 72% 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

$200

Fastest flight time

2h 46m

Direct flights

Tue, Thu and Sat

Airports in Sioux Falls

1 airport
The best flight deal from Las Vegas to Sioux Falls found on momondo in the last 72 hours is $200
The fastest flight from Las Vegas to Sioux Falls takes 2h 46m
Direct flights go from Las Vegas to Sioux Falls on Tuesday, Thursday and Saturday. 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

Frequently asked questions about flying from Las Vegas to Sioux Falls

  • 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 46m 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 $103Free CancellationRating
7.3
709 reviews
Search Allegiant Air flights
FrontierPriceFrom $104Free CancellationRating
5.6
2,946 reviews
Search Frontier flights
DeltaPriceFrom $108Free CancellationRating
7.9
8,452 reviews
Search Delta flights
United AirlinesPriceFrom $272Free CancellationRating
7.4
9,748 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 $190, with the best Allegiant Air deals starting from $103 round-trip. 709 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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