HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Dakota

$61+ Cheap flights from Las Vegas (LAS) to South Dakota

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — FSD
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Las Vegas to South Dakota with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Las Vegas to South Dakota

Keep the following information in mind while searching for Las Vegas to South Dakota flight deals. Data was last updated agosto 14, 2025.

Round-trip from

$122
(Cheapflightsfares)

One-way from

$61
(Kiwi.com)

Popular in

April

Cheapest in

November

Average price

$311

Good round-trip deal

$89 or less

Good one-way deal

$81 or less
From Las Vegas Harry Reid Intl to South Dakota
Search Deals
One-way flight from Las Vegas Harry Reid Intl to South Dakota
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals
Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to South Dakota.
Search Deals
Price to beat on a one-way flight from Las Vegas Harry Reid Intl to South Dakota.
Search Deals

Find flight deals from Las Vegas to South Dakota

Cheapest flights from Las Vegas to South Dakota
Explore the most affordable flight options available from Las Vegas to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/13. 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.
jue. 9/41:32 pmLAS - RAP
Nonstop2h 17mAllegiant Air
dom. 9/75:39 pmRAP - LAS
Nonstop2h 20mAllegiant Air
Deal found 8/13$122
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/196:35 amLAS - FSD
Nonstop2h 48mAllegiant Air
lun. 9/2912:43 pmFSD - LAS
Nonstop2h 56mAllegiant Air
Deal found 8/13$128
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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.
jue. 9/111:32 pmLAS - RAP
Nonstop2h 17mAllegiant Air
dom. 9/145:39 pmRAP - LAS
Nonstop2h 20mAllegiant Air
Deal found 8/14$144
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 Kiwi.com 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 8/14$154
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/141:32 pmLAS - RAP
Nonstop2h 17mAllegiant Air
dom. 9/285:39 pmRAP - LAS
Nonstop2h 20mAllegiant Air
Deal found 8/13$156
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/226:05 amLAS - FSD
Nonstop2h 52mMultiple Airlines
lun. 8/252:08 pmFSD - LAS
1 stop6h 58mMultiple Airlines
Deal found 8/14$174
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/216:00 amLAS - FSD
1 stop5h 23mFrontier
lun. 8/252:08 pmFSD - LAS
1 stop6h 58mFrontier
Deal found 8/14$176
This Priceline deal was found by Cheapflights users on 8/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/226:00 amLAS - FSD
1 stop5h 23mFrontier
dom. 8/242:08 pmFSD - LAS
1 stop6h 58mFrontier
Deal found 8/14$179
This Cheapflightsfares deal was found by Cheapflights users on 8/13. 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.
jue. 10/21:52 pmLAS - RAP
Nonstop2h 16mAllegiant Air
dom. 10/55:58 pmRAP - LAS
Nonstop2h 22mAllegiant Air
Deal found 8/13$180
This Cheapflightsfares deal was found by Cheapflights users on 8/13. 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. 10/310:05 amLAS - FSD
Nonstop2h 42mAllegiant Air
dom. 10/511:41 amFSD - LAS
Nonstop2h 57mAllegiant Air
Deal found 8/13$181
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/226:05 amLAS - FSD
Nonstop2h 52mMultiple Airlines
dom. 8/242:08 pmFSD - LAS
1 stop6h 58mMultiple Airlines
Deal found 8/14$194
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/216:00 amLAS - FSD
1 stop5h 23mFrontier
dom. 8/242:08 pmFSD - LAS
1 stop6h 58mFrontier
Deal found 8/14$195

Cheapflights Fare Finder

 
Customize your flight search to find flights from Las Vegas to South Dakota 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 agosto 14, 2025.
Use the filters below to find and compare flights from Las Vegas to South Dakota that are best for you.

Fly from

Las Vegas

Fly to

South Dakota

Route

Depart

Return

Price

Las VegasRapid City

LAS - RAP

LASRAP

Las Vegas Harry Reid Intl

jue. 9/4

1:32 pm-4:49 pm

Nonstop2h 17m

Rapid City

dom. 9/7

5:39 pm-6:59 pm

Nonstop2h 20m

$122

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

vie. 9/19

6:35 am-11:23 am

Nonstop2h 48m

Sioux Falls Joe Foss Field

lun. 9/29

12:43 pm-1:39 pm

Nonstop2h 56m

$128

Las VegasRapid City

LAS - RAP

LASRAP

Las Vegas Harry Reid Intl

jue. 9/11

1:32 pm-4:49 pm

Nonstop2h 17m

Rapid City

dom. 9/14

5:39 pm-6:59 pm

Nonstop2h 20m

$144

Las VegasRapid City

LAS - RAP

LASRAP

Las Vegas Harry Reid Intl

dom. 9/14

1:32 pm-4:49 pm

Nonstop2h 17m

Rapid City

dom. 9/28

5:39 pm-6:59 pm

Nonstop2h 20m

$156

Las VegasRapid City

LAS - RAP

LASRAP

Las Vegas Harry Reid Intl

jue. 10/2

1:52 pm-5:08 pm

Nonstop2h 16m

Rapid City

dom. 10/5

5:58 pm-7:20 pm

Nonstop2h 22m

$180

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

vie. 10/3

10:05 am-2:47 pm

Nonstop2h 42m

Sioux Falls Joe Foss Field

dom. 10/5

11:41 am-12:38 pm

Nonstop2h 57m

$181

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

vie. 9/19

6:35 am-11:23 am

Nonstop2h 48m

Sioux Falls Joe Foss Field

lun. 9/29

5:02 pm-10:48 pm

1 stop7h 46m

$196

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

vie. 8/29

7:30 am-12:22 pm

Nonstop2h 52m

Sioux Falls Joe Foss Field

lun. 9/1

1:12 pm-2:13 pm

Nonstop3h 01m

$209

Las VegasRapid City

LAS - RAP

LASRAP

Las Vegas Harry Reid Intl

mar. 9/2

9:05 pm-6:19 pm

1 stop20h 14m

Rapid City

dom. 9/7

5:39 pm-6:59 pm

Nonstop2h 20m

$215

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

lun. 8/25

6:30 am-1:23 pm

1 stop4h 53m

Sioux Falls Joe Foss Field

mié. 8/27

3:07 pm-11:34 pm

1 stop10h 27m

$231

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 37 results
1
2
3
4

Best time to book a flight from Las Vegas to South Dakota

Have a flexible travel schedule? Discover the best time to fly to South Dakota 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 South Dakota

What is the cheapest month to book a flight from Las Vegas to South Dakota?

Currently, September is the cheapest month in which you can book a flight from Las Vegas to South Dakota (average of $334). Flying from Las Vegas to South Dakota 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 SD?

Find hourly flight availability from Las Vegas to South Dakota. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Las Vegas to South Dakota as you normally would.

How much does it cost to fly round-trip from Las Vegas to South Dakota?

Reviews of airlines servicing South Dakota

Get insights into the airlines that provide service to South Dakota. 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 South Dakota. Reviews last updated agosto 14, 2025.
Read through reviews of airlines operating flights from Las Vegas to South Dakota, such as Delta, United Airlines, and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

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
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

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
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

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
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

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
701 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

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
5.8
Fair
3,217 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

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 South Dakota. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Las Vegas to South Dakota?

    For a flight from Las Vegas to South Dakota, you will be flying from Harry Reid Intl. Las Vegas Harry Reid Intl (LAS) is just 6.2 mi from the center of the city.

  • How popular is this Las Vegas to South Dakota flight route?

    Within the past month, 1 users have taken a look at flights from Las Vegas Harry Reid Intl to South Dakota.

  • What are the most popular routes from Las Vegas to South Dakota?

    Most travelers choose Las Vegas Harry Reid Intl - Sioux Falls Joe Foss Field, Las Vegas Harry Reid Intl - Rapid City or Las Vegas Harry Reid Intl - Pierre when deciding on the best route from Las Vegas to South Dakota.

  • What are the cheapest flights from Las Vegas to South Dakota?

    Looking for the cheapest flight from Las Vegas to South Dakota? While on average our users pay $131, our data indicates the cheapest price to be $56. The most popular route (Las Vegas Harry Reid Intl - Sioux Falls Joe Foss Field), is priced around $128.

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

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

  • How can I find direct flights from Las Vegas to South Dakota?

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

  • Can I find deals for business class flights from Las Vegas to South Dakota?

    Yes. Cheapflights offers flight deals from Las Vegas to South Dakota 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 South Dakota?

    Currently, September is the cheapest month in which you can book a flight from Las Vegas to South Dakota (average of $334). Flying from Las Vegas to South Dakota 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Las Vegas to South Dakota

See prices for flight routes from nearby airports that may be better suited for you.
Las Vegas to Seattle flights
Las Vegas to Honolulu flights
Las Vegas to John F Kennedy Intl flights
Las Vegas to O'Hare Intl flights
Las Vegas to Newark flights
Las Vegas to Boston flights
Las Vegas to Los Angeles flights
Las Vegas to Everett flights
Las Vegas to Orlando flights
Las Vegas to Dallas/Fort Worth flights
Las Vegas to Denver flights
Las Vegas to Burbank flights
Las Vegas to Santa Ana flights
Las Vegas to San Francisco flights
Las Vegas to LaGuardia flights
Las Vegas to Detroit flights
Las Vegas to Kailua-Kona flights
Las Vegas to Fort Lauderdale flights
Las Vegas to Hobby flights
Las Vegas to Sky Harbor Intl flights
Reno to Los Angeles flights
Las Vegas to Dulles Intl flights
Reno to Las Vegas flights
Las Vegas to Atlanta flights
Las Vegas to Oakland flights
Las Vegas to Reno flights
Las Vegas to George Bush Intcntl flights
Las Vegas to Ontario flights
Las Vegas to Miami flights
Las Vegas to Kahului flights
Las Vegas to Portland flights
Las Vegas to San Diego flights
Las Vegas to San Jose flights
Reno to Portland flights
Las Vegas to Baltimore flights
Reno to Seattle flights
Las Vegas to Raleigh flights
Reno to O'Hare Intl flights
Las Vegas to Reagan-National flights
Las Vegas to Philadelphia flights
Las Vegas to Nashville flights
Reno to Salt Lake City flights
Reno to Denver flights
Reno to John F Kennedy Intl flights
Las Vegas to Sacramento flights
Reno to Newark flights
Las Vegas to Salt Lake City flights
Las Vegas to New Orleans flights
Las Vegas to Tampa flights
Las Vegas to Buffalo flights

Top 5 airlines flying from Las Vegas to South Dakota

Discover the top 5 airlines that operate flights from Las Vegas to South Dakota. 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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$92Average$171FlexibilityNo cancel feeOn-time88%
FrontierCheapest$133Average$228FlexibilityNo cancel feeOn-time62%
DeltaCheapest$179Average$331FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$403FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$229Average$401FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.