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$64+ Cheap flights from Las Vegas to Sioux Falls (LAS - FSD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — FSD
ago. 2 — ago. 91
sáb. 8/2
sáb. 8/9
1 adult, Economy
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Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Sioux Falls Joe Foss Field are usually found in November or September, booked 43 days in advance, depart on a Tuesday or Thursday and return on a Sunday

Cheap flight deals from Las Vegas to Sioux Falls

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Sioux Falls (FSD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated julio 28, 2025.

Round-trip from

$100
(Cheapflightsfares)

One-way from

$64
(Cheapflightsfares)

Popular in

April

Cheapest in

November

Average price

$226

Good round-trip deal

$140 or less

Good one-way deal

$81 or less
From Las Vegas Harry Reid Intl to Sioux Falls Joe Foss Field
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One-way flight from Las Vegas Harry Reid Intl to Sioux Falls Joe Foss Field
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Highest demand for flights based on searches. 20% potential increase in price ($65 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to Sioux Falls Joe Foss Field.
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Price to beat on a one-way flight from Las Vegas Harry Reid Intl to Sioux Falls Joe Foss Field.
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Find flight deals from Las Vegas to Sioux Falls

Cheapest flights from Las Vegas to Sioux Falls
Explore the most affordable flight options available from Las Vegas to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 28, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/226:05 amLAS - FSD
Nonstop2h 52mAllegiant Air
lun. 8/2511:47 amFSD - LAS
Nonstop3h 01mAllegiant Air
Deal found 7/26$100
This Trip.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/2310:45 amLAS - FSD
1 stop24h 38mMultiple Airlines
lun. 8/2511:47 amFSD - LAS
Nonstop3h 01mMultiple Airlines
Deal found 7/26$172
This Frontier deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/3012:02 pmLAS - FSD
1 stop4h 52mFrontier
dom. 8/102:57 pmFSD - LAS
1 stop5h 59mFrontier
Deal found 7/27$208
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/2512:35 amLAS - FSD
1 stop7h 44mDelta
mar. 9/25:00 amFSD - LAS
1 stop5h 40mDelta
Deal found 7/27$251
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/269:15 amLAS - FSD
2 stops9h 48mAmerican Airlines
mar. 9/22:35 pmFSD - LAS
1 stop5h 50mAmerican Airlines
Deal found 7/27$256
This United Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/232:17 pmLAS - FSD
2 stops6h 43mUnited Airlines
lun. 8/255:06 pmFSD - LAS
1 stop6h 40mUnited Airlines
Deal found 7/26$260

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated julio 28, 2025.
Use the filters below to find and compare flights from Las Vegas to Sioux Falls that are best for you.

Fly from

Las Vegas

Fly to

Sioux Falls

Route

Depart

Return

Price

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

vie. 8/22

6:05 am-10:57 am

Nonstop2h 52m

Sioux Falls Joe Foss Field

lun. 8/25

11:47 am-12:48 pm

Nonstop3h 01m

$100

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

sáb. 8/23

10:45 am-1:23 pm

1 stop24h 38m

Sioux Falls Joe Foss Field

lun. 8/25

11:47 am-12:48 pm

Nonstop3h 01m

$172

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

mié. 8/6

12:02 pm-6:54 pm

1 stop4h 52m

Sioux Falls Joe Foss Field

dom. 8/10

2:57 pm-6:56 pm

1 stop5h 59m

$208

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

lun. 8/25

12:35 am-10:19 am

1 stop7h 44m

Sioux Falls Joe Foss Field

mar. 9/2

5:00 am-8:40 am

1 stop5h 40m

$251

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

mar. 8/26

9:15 am-9:03 pm

2 stops9h 48m

Sioux Falls Joe Foss Field

mar. 9/2

2:35 pm-6:25 pm

1 stop5h 50m

$256

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

sáb. 8/23

2:17 pm-11:00 pm

2 stops6h 43m

Sioux Falls Joe Foss Field

lun. 8/25

5:06 pm-9:46 pm

1 stop6h 40m

$260

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

vie. 8/22

6:05 am-10:57 am

Nonstop2h 52m

$64

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

mié. 8/6

12:02 pm-6:54 pm

1 stop4h 52m

$93

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

sáb. 9/20

11:30 am-9:23 pm

1 stop7h 53m

$126

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

jue. 9/18

10:33 pm-6:47 pm

2 stops18h 14m

$163

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Showing 1-10 of 12 results
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Best time to book a flight from Las Vegas to Sioux Falls

Have a flexible travel schedule? Discover the best time to fly to Sioux Falls from Las Vegas with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to Sioux Falls. Price data was last updated on July 25, 2025.

To ensure you get the cheapest price possible for a flight from Las Vegas to Sioux Falls, you should look to book at least 42 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Las Vegas to Sioux Falls?

Currently, September is the cheapest month in which you can book a flight from Las Vegas to Sioux Falls (average of $334). Flying from Las Vegas to Sioux Falls in December is currently the most expensive (average of $446). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LAS to FSD?

Find hourly flight availability from Las Vegas to Sioux Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 28, 2025.

A simple way to save on the total cost of your ticket is to fly from Las Vegas to Sioux Falls at noon. If you’re flexible enough to do this you can expect to save up to 46% on your trip compared to booking a flight in the afternoon.

Reviews of airlines servicing Sioux Falls

Get insights into the airlines that provide service to Sioux Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sioux Falls. Reviews last updated julio 28, 2025.
Read through reviews of airlines operating flights from Las Vegas to Sioux Falls, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,971 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,971 reviews
Delta
8.0
Very good
7,971 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,893 reviews
Delta
8.0
Very good
7,971 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,971 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Allegiant Air
7.2
Good
702 reviews
Delta
8.0
Very good
7,971 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
5.9
Fair
3,238 reviews
Delta
8.0
Very good
7,971 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Sioux Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Las Vegas to Sioux Falls flight route?

    Within the past month, 1 users have taken a look at flights from Las Vegas Harry Reid Intl to Sioux Falls Joe Foss Field.

  • What are the cheapest airlines flying from Las Vegas to Sioux Falls round-trip?

    Cheapflights users have booked flights from Las Vegas to Sioux Falls round-trip from $100. Other airlines that can offer you cheap pricing are Frontier, from $208, and Delta, from $251. These flights start at 60% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Las Vegas to Sioux Falls one-way?

    To fly one-way, consider booking your trip with Allegiant Air, which is currently one of the cheapest options available, starting at $64. Frontier flights start at $93 while deals on American Airlines start at $126 one-way.

  • What are the cheapest flights from Las Vegas to Sioux Falls?

    Looking at all options, your cheapest flight can be booked for $53. While the most popular route (Las Vegas Harry Reid Intl - Sioux Falls Joe Foss Field) can be booked for $100 on average our data indicates $128 when flying from Las Vegas to Sioux Falls.

  • Can I find deals for flights from Las Vegas to Sioux Falls that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Sioux Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Sioux Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Sioux Falls.

  • Can I find deals for business class flights from Las Vegas to Sioux Falls?

    Yes. Cheapflights offers flight deals from Las Vegas to Sioux Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, September is the cheapest month in which you can book a flight from Las Vegas to Sioux Falls (average of $334). Flying from Las Vegas to Sioux Falls in December is currently the most expensive (average of $446). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Las Vegas to Sioux Falls

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Las Vegas to Sioux Falls

Discover the top 5 airlines that operate flights from Las Vegas to Sioux Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$95Average$167FlexibilityNo cancel feeOn-time88%
FrontierCheapest$135Average$228FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$228Average$403FlexibilityNo cancel feeOn-time71%
DeltaCheapest$237Average$308FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$249Average$448FlexibilityNo cancel feeOn-time69%

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