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South Dakota

$56+ 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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — FSD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$131
(Booking.com)

One-way from

$56
(Booking.com)

Popular in

April

Cheapest in

November

Average price

$246

Good round-trip deal

$133 or less

Good one-way deal

$109 or less
From Las Vegas Harry Reid Intl to South Dakota
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One-way flight from Las Vegas Harry Reid Intl to South Dakota
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Highest demand for flights based on searches. 21% potential increase in price ($67 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 June 2025
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Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to South Dakota.
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Price to beat on a one-way flight from Las Vegas Harry Reid Intl to South Dakota.
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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 June 12, 2025.

This Booking.com deal was found by Cheapflights users on 6/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/256:20 amLAS - FSD
Nonstop2h 47mAllegiant Air
Mon 7/2811:57 amFSD - LAS
Nonstop2h 54mAllegiant Air
Deal found 6/11$131
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/256:20 amLAS - FSD
Nonstop2h 47mMultiple Airlines
Mon 7/289:39 pmFSD - LAS
1 stop24h 55mMultiple Airlines
Deal found 6/11$152
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/171:39 pmLAS - RAP
1 stop25h 10mAllegiant Air
Sun 7/209:49 pmRAP - LAS
Nonstop2h 19mAllegiant Air
Deal found 6/11$161
This Gotogate deal was found by Cheapflights users on 6/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/245:54 pmLAS - RAP
Nonstop2h 15mMultiple Airlines
Mon 7/286:33 pmRAP - LAS
1 stop16h 12mMultiple Airlines
Deal found 6/10$203
This FlightHub deal was found by Cheapflights users on 6/9. 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.
Tue 8/512:59 amLAS - FSD
1 stop15h 55mFrontier
Wed 8/137:48 pmFSD - LAS
1 stop5h 46mFrontier
Deal found 6/9$226
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 9/212:45 pmLAS - RAP
1 stop7h 13mAmerican Airlines
Wed 9/35:00 pmRAP - LAS
1 stop6h 14mAmerican Airlines
Deal found 6/10$241
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Wed 7/99:46 amLAS - RAP
1 stop6h 26mUnited Airlines
Wed 7/1611:16 amRAP - LAS
1 stop4h 40mUnited Airlines
Deal found 6/9$245
This Delta deal was found by Cheapflights users on 6/11. 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.
Fri 6/275:04 pmLAS - FSD
1 stop4h 40mDelta
Tue 7/16:00 amFSD - LAS
1 stop6h 12mDelta
Deal found 6/11$253
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 9/186:23 amLAS - FSD
1 stop5h 23mAmerican Airlines
Sat 9/205:33 pmFSD - LAS
1 stop6h 41mAmerican Airlines
Deal found 6/11$255
This Delta deal was found by Cheapflights users on 6/9. 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.
Tue 7/812:40 amLAS - RAP
1 stop8h 33mDelta
Wed 7/166:50 amRAP - LAS
1 stop6h 40mDelta
Deal found 6/9$319
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 7/1412:40 pmLAS - FSD
1 stop7h 20mUnited Airlines
Mon 7/216:00 amFSD - LAS
2 stops12h 11mUnited Airlines
Deal found 6/11$344

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 June 12, 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 VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

Fri 7/25

6:20 am-11:07 am

Nonstop2h 47m

Sioux Falls Joe Foss Field

Mon 7/28

11:57 am-12:51 pm

Nonstop2h 54m

$131

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

Fri 7/25

6:20 am-11:07 am

Nonstop2h 47m

Sioux Falls Joe Foss Field

Mon 7/28

9:39 pm-8:34 pm

1 stop24h 55m

$152

Las VegasRapid City

LAS - RAP

LASRAP

Las Vegas Harry Reid Intl

Thu 7/17

1:39 pm-3:49 pm

1 stop25h 10m

Rapid City

Sun 7/20

9:49 pm-11:08 pm

Nonstop2h 19m

$161

Las VegasRapid City

LAS - RAP

LASRAP

Las Vegas Harry Reid Intl

Thu 7/24

5:54 pm-9:09 pm

Nonstop2h 15m

Rapid City

Mon 7/28

6:33 pm-9:45 am

1 stop16h 12m

$203

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

Tue 8/5

12:59 am-6:54 pm

1 stop15h 55m

Sioux Falls Joe Foss Field

Wed 8/13

7:48 pm-11:34 pm

1 stop5h 46m

$226

Las VegasRapid City

LAS - RAP

LASRAP

Las Vegas Harry Reid Intl

Tue 9/2

12:45 pm-8:58 pm

1 stop7h 13m

Rapid City

Wed 9/3

5:00 pm-10:14 pm

1 stop6h 14m

$241

Las VegasRapid City

LAS - RAP

LASRAP

Las Vegas Harry Reid Intl

Wed 7/9

9:46 am-5:12 pm

1 stop6h 26m

Rapid City

Wed 7/16

11:16 am-2:56 pm

1 stop4h 40m

$245

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

Fri 6/27

5:04 pm-11:44 pm

1 stop4h 40m

Sioux Falls Joe Foss Field

Tue 7/1

6:00 am-10:12 am

1 stop6h 12m

$253

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

Thu 9/18

6:23 am-1:46 pm

1 stop5h 23m

Sioux Falls Joe Foss Field

Sat 9/20

5:33 pm-10:14 pm

1 stop6h 41m

$255

Las VegasRapid City

LAS - RAP

LASRAP

Las Vegas Harry Reid Intl

Tue 7/8

12:40 am-10:13 am

1 stop8h 33m

Rapid City

Wed 7/16

6:50 am-12:30 pm

1 stop6h 40m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 23 results
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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 June 12, 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.

Rainfall in South Dakota by month

Plan your trip to South Dakota by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Dakota ranges from 0.6 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit South Dakota when rainfall is around 0.6 in.

Temperature in South Dakota by month

Plan your trip to South Dakota by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Dakota, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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 June 12, 2025.
To help decide which airline to fly from Las Vegas to South Dakota, see what other customers have to say about Delta, United Airlines and Allegiant Air. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

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
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

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
7.3
Good
725 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

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
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

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!
Sun Country Air
6.9
Okay
345 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

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.

  • What are the cheapest airlines to fly from Las Vegas to South Dakota one-way?

    To fly one-way, consider booking your trip with Allegiant Air, which is currently one of the cheapest options available, starting at $56. Frontier flights start at $135 while deals on Sun Country Air start at $148 one-way.

  • 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 $148, our data indicates the cheapest price to be $64. The most popular route (Las Vegas Harry Reid Intl - Sioux Falls Joe Foss Field), is priced around $131.

  • 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

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Alternative routes for Las Vegas to South Dakota

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 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$92Average$173FlexibilityNo cancel feeOn-time88%
FrontierCheapest$104Average$226FlexibilityNo cancel feeOn-time62%
DeltaCheapest$216Average$287FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$403FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$248Average$421FlexibilityNo cancel feeOn-time69%

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