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South Dakota

$64+ 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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — FSD
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Las Vegas to South Dakota

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to South Dakota (USSD). 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 January 21, 2025.

Round-trip from

$116
(Mytrip)

One-way from

$64
(Cheapflightsfares)

Good round-trip deal

$124 or less

Good one-way deal

$90 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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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 January 21, 2025.

This Mytrip deal was found by Cheapflights users on 1/21. 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.
Sat 3/297:35 amLAS - FSD
Nonstop2h 44mAllegiant Air
Mon 3/319:55 pmFSD - LAS
Nonstop3h 09mAllegiant Air
Deal found 1/21$116
This Frontier deal was found by Cheapflights users on 1/20. 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.
Thu 3/612:59 amLAS - FSD
1 stop10h 53mFrontier
Mon 3/172:35 pmFSD - LAS
1 stop8h 13mFrontier
Deal found 1/20$119
This Cheapflightsfares deal was found by Cheapflights users on 1/20. 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.
Thu 2/271:31 pmLAS - RAP
Nonstop2h 15mAllegiant Air
Sun 3/25:36 pmRAP - LAS
Nonstop2h 27mAllegiant Air
Deal found 1/20$129
This Mytrip deal was found by Cheapflights users on 1/20. 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.
Wed 3/59:30 amLAS - FSD
Nonstop2h 44mMultiple Airlines
Mon 3/102:35 pmFSD - LAS
1 stop22h 34mMultiple Airlines
Deal found 1/20$138
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Wed 2/55:00 amLAS - FSD
1 stop5h 55mAmerican Airlines
Sat 2/85:52 pmFSD - LAS
1 stop6h 27mAmerican Airlines
Deal found 1/20$199
This Delta deal was found by Cheapflights users on 1/21. 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.
Mon 2/1712:55 amLAS - FSD
1 stop7h 24mDelta
Tue 2/254:27 pmFSD - LAS
1 stop6h 12mDelta
Deal found 1/21$217
This Delta deal was found by Cheapflights users on 1/20. 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.
Wed 2/2612:55 amLAS - RAP
1 stop9h 09mDelta
Sun 3/24:19 pmRAP - LAS
1 stop8h 18mDelta
Deal found 1/20$249
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Tue 2/1811:50 pmLAS - FSD
1 stop8h 49mUnited Airlines
Tue 2/255:08 pmFSD - LAS
1 stop5h 29mUnited Airlines
Deal found 1/21$279
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Thu 2/2710:40 amLAS - RAP
2 stops9h 16mUnited Airlines
Sun 3/25:54 pmRAP - LAS
1 stop5h 18mUnited Airlines
Deal found 1/21$324
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Sat 8/910:34 amLAS - RAP
2 stops8h 36mAmerican Airlines
Mon 8/114:42 pmRAP - LAS
1 stop5h 53mAmerican Airlines
Deal found 1/20$395

Find flights from Las Vegas to South Dakota within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

Sat 3/29

7:35 am-12:19 pm

Nonstop2h 44m

Sioux Falls Joe Foss Field

Mon 3/31

9:55 pm-11:04 pm

Nonstop3h 09m

$116

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

Thu 3/6

12:59 am-1:52 pm

1 stop10h 53m

Sioux Falls Joe Foss Field

Mon 3/17

2:35 pm-8:48 pm

1 stop8h 13m

$119

Las VegasRapid City

LAS - RAP

LASRAP

Las Vegas Harry Reid Intl

Thu 2/27

1:31 pm-4:46 pm

Nonstop2h 15m

Rapid City

Sun 3/2

5:36 pm-7:03 pm

Nonstop2h 27m

$136

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

Wed 3/5

9:30 am-2:14 pm

Nonstop2h 44m

Sioux Falls Joe Foss Field

Mon 3/10

2:35 pm-11:09 am

1 stop22h 34m

$138

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

Wed 2/5

5:00 am-12:55 pm

1 stop5h 55m

Sioux Falls Joe Foss Field

Sat 2/8

5:52 pm-10:19 pm

1 stop6h 27m

$199

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

Mon 2/17

12:55 am-10:19 am

1 stop7h 24m

Sioux Falls Joe Foss Field

Tue 2/25

4:27 pm-8:39 pm

1 stop6h 12m

$217

Las VegasRapid City

LAS - RAP

LASRAP

Las Vegas Harry Reid Intl

Wed 2/19

12:55 am-11:04 am

1 stop9h 09m

Rapid City

Thu 2/27

4:19 pm-11:37 pm

1 stop8h 18m

$249

Las VegasSioux Falls

LAS - FSD

LASFSD

Las Vegas Harry Reid Intl

Tue 2/18

11:50 pm-10:39 am

1 stop8h 49m

Sioux Falls Joe Foss Field

Tue 2/25

5:08 pm-8:37 pm

1 stop5h 29m

$279

Las VegasRapid City

LAS - RAP

LASRAP

Las Vegas Harry Reid Intl

Thu 3/20

6:00 am-11:06 am

1 stop4h 06m

Rapid City

Sun 3/30

5:55 pm-10:16 pm

1 stop5h 21m

$295

Las VegasRapid City

LAS - RAP

LASRAP

Las Vegas Harry Reid Intl

Wed 3/19

12:59 am-8:29 pm

1 stop18h 30m

Rapid City

Sun 3/30

12:25 pm-8:06 am

1 stop20h 41m

$647

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 19 results
1
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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.

Travel insights for flights from Las Vegas to South Dakota

Get recent, data-driven insights about flights from Las Vegas to South Dakota including ideal travel times, pricing trends, and more.

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 January 21, 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 January 21, 2025.
To help decide which airline to fly from Las Vegas to South Dakota, see what other customers have to say about Allegiant Air, American Airlines and Delta. 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
8,521 reviews

Overall

8.0

Crew

8.6

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Crew

8.6

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,985 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Crew

8.6

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Allegiant Air
7.4
Good
801 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Crew

8.6

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Crew

8.6

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Frontier
6.1
Okay
3,443 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Crew

8.6

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 $64. Frontier flights start at $74 while deals on American Airlines start at $100 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 $168, our data indicates the cheapest price to be $57. The most popular route (Las Vegas Harry Reid Intl - Sioux Falls Joe Foss Field), is priced around $138.

  • 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.

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Alternative routes for Las Vegas to South Dakota

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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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$89Average$214FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$95Average$180FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$197Average$286FlexibilityNo cancel feeOn-time71%
DeltaCheapest$216Average$308FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$269Average$466FlexibilityNo cancel feeOn-time69%
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