Las Vegas

$54+ Cheap flights from South Dakota to Las Vegas (LAS)

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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — LAS
Jun 17 — Jun 241
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Cheap flight deals from South Dakota to Las Vegas

Keep the following information in mind while searching for South Dakota to Las Vegas flight deals. Data was last updated June 12, 2025.

Round-trip from

$92
(Booking.com)

One-way from

$54
(Booking.com)

Popular in

December

Cheapest in

May

Average price

$245

Good round-trip deal

$115 or less

Good one-way deal

$70 or less
From South Dakota to Las Vegas Harry Reid Intl
One-way flight from South Dakota to Las Vegas Harry Reid Intl
Highest demand for flights based on searches. 5% potential increase in price ($15 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Average for round-trip flights in June 2025
Price to beat on a round-trip flight from South Dakota to Las Vegas Harry Reid Intl.
Price to beat on a one-way flight from South Dakota to Las Vegas Harry Reid Intl.

Find flight deals from South Dakota to Las Vegas

Cheapest flights from South Dakota to Las Vegas
Explore the most affordable flight options available from South Dakota to Las Vegas. 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.
Sat 7/54:37 pmFSD - LAS
Nonstop2h 54mAllegiant Air
Wed 7/98:05 amLAS - FSD
Nonstop2h 47mAllegiant Air
Deal found 6/11$92
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/79:59 pmRAP - LAS
Nonstop2h 19mAllegiant Air
Sun 8/105:44 pmLAS - RAP
Nonstop2h 15mAllegiant Air
Deal found 6/10$108
This Mytrip deal was found by Cheapflights users on 6/12. 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.
Mon 6/3011:59 amFSD - LAS
Nonstop2h 54mMultiple Airlines
Thu 7/38:06 pmLAS - FSD
1 stop22h 43mMultiple Airlines
Deal found 6/12$147
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/252:08 pmFSD - LAS
1 stop6h 58mFrontier
Fri 8/296:00 amLAS - FSD
1 stop5h 23mFrontier
Deal found 6/10$206
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/26:00 amFSD - LAS
1 stop6h 12mDelta
Sat 7/59:20 amLAS - FSD
1 stop5h 55mDelta
Deal found 6/10$217
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.
Sun 7/209:49 pmRAP - LAS
Nonstop2h 19mMultiple Airlines
Thu 7/247:00 amLAS - RAP
2 stops31h 49mMultiple Airlines
Deal found 6/11$223
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.
Fri 7/114:38 pmRAP - LAS
1 stop7h 07mAmerican Airlines
Mon 7/1411:59 pmLAS - RAP
1 stop8h 56mAmerican Airlines
Deal found 6/11$241
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/45:10 pmFSD - LAS
2 stops8h 47mUnited Airlines
Mon 7/74:43 pmLAS - FSD
1 stop4h 54mUnited Airlines
Deal found 6/10$243
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.
Wed 7/96:50 amRAP - LAS
1 stop6h 40mDelta
Wed 7/166:00 amLAS - RAP
1 stop6h 45mDelta
Deal found 6/9$245
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.
Sat 8/161:28 pmFSD - LAS
2 stops9h 13mAmerican Airlines
Wed 8/207:50 amLAS - FSD
1 stop6h 45mAmerican Airlines
Deal found 6/10$256
This United Airlines deal was found by Cheapflights users on 6/12. 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 6/2612:38 pmRAP - LAS
1 stop5h 23mUnited Airlines
Sat 6/2811:30 amLAS - RAP
1 stop4h 42mUnited Airlines
Deal found 6/12$259
This Sun Country Air deal was found by Cheapflights users on 6/12. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/85:21 pmRAP - LAS
1 stop17h 33mSun Country Air
Sun 8/106:30 pmLAS - RAP
1 stop21h 03mSun Country Air
Deal found 6/12$340

Cheapflights Fare Finder

Customize your flight search to find flights from South Dakota to Las Vegas 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 South Dakota to Las Vegas that are best for you.

Fly from

South Dakota

Fly to

Las Vegas

Route

Depart

Return

Price

Sioux FallsLas Vegas

FSD - LAS

FSDLAS

Sioux Falls Joe Foss Field

Sat 7/5

4:37 pm-5:31 pm

Nonstop2h 54m

Las Vegas Harry Reid Intl

Wed 7/9

8:05 am-12:52 pm

Nonstop2h 47m

$92

Rapid CityLas Vegas

RAP - LAS

RAPLAS

Rapid City

Thu 8/7

9:59 pm-11:18 pm

Nonstop2h 19m

Las Vegas Harry Reid Intl

Sun 8/10

5:44 pm-8:59 pm

Nonstop2h 15m

$108

Sioux FallsLas Vegas

FSD - LAS

FSDLAS

Sioux Falls Joe Foss Field

Mon 6/30

11:59 am-12:53 pm

Nonstop2h 54m

Las Vegas Harry Reid Intl

Thu 7/3

8:06 pm-8:49 pm

1 stop22h 43m

$147

Sioux FallsLas Vegas

FSD - LAS

FSDLAS

Sioux Falls Joe Foss Field

Mon 8/25

2:08 pm-7:06 pm

1 stop6h 58m

Las Vegas Harry Reid Intl

Fri 8/29

6:00 am-1:23 pm

1 stop5h 23m

$206

Sioux FallsLas Vegas

FSD - LAS

FSDLAS

Sioux Falls Joe Foss Field

Wed 7/2

6:00 am-10:12 am

1 stop6h 12m

Las Vegas Harry Reid Intl

Sat 7/5

9:20 am-5:15 pm

1 stop5h 55m

$217

Rapid CityLas Vegas

RAP - LAS

RAPLAS

Rapid City

Sun 7/20

9:49 pm-11:08 pm

Nonstop2h 19m

Las Vegas Harry Reid Intl

Thu 7/24

7:00 am-3:49 pm

2 stops31h 49m

$223

Rapid CityLas Vegas

RAP - LAS

RAPLAS

Rapid City

Fri 7/11

4:38 pm-10:45 pm

1 stop7h 07m

Las Vegas Harry Reid Intl

Mon 7/14

11:59 pm-9:55 am

1 stop8h 56m

$241

Sioux FallsLas Vegas

FSD - LAS

FSDLAS

Sioux Falls Joe Foss Field

Fri 7/4

5:10 pm-11:57 pm

2 stops8h 47m

Las Vegas Harry Reid Intl

Mon 7/7

4:43 pm-11:37 pm

1 stop4h 54m

$243

Rapid CityLas Vegas

RAP - LAS

RAPLAS

Rapid City

Wed 7/9

6:50 am-12:30 pm

1 stop6h 40m

Las Vegas Harry Reid Intl

Wed 7/16

6:00 am-1:45 pm

1 stop6h 45m

$245

Sioux FallsLas Vegas

FSD - LAS

FSDLAS

Sioux Falls Joe Foss Field

Sat 8/16

7:01 am-2:48 pm

2 stops9h 47m

Las Vegas Harry Reid Intl

Wed 8/20

8:46 am-4:35 pm

1 stop5h 49m

$256

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 24 results
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Best time to book a flight from South Dakota to Las Vegas

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

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

Currently, August is the cheapest month in which you can book a flight from South Dakota to Las Vegas (average of $198). Flying from South Dakota to Las Vegas in March is currently the most expensive (average of $269). 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 SD to LAS?

Find hourly flight availability from South Dakota to Las Vegas. 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.

When flying from South Dakota to Las Vegas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Las Vegas, 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 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated June 12, 2025.
Read through reviews of airlines operating flights from South Dakota to Las Vegas, such as Delta, United Airlines and Allegiant Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

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!
8.0
Very good
8.0
Very good

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

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!
8.0
Very good

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

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!
8.0
Very good

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

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!
8.0
Very good

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

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!
8.0
Very good

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

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 South Dakota to Las Vegas. 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 into for flights to Las Vegas from South Dakota?

    Most people fly into Las Vegas Harry Reid Intl (LAS) if they book a flight to Las Vegas from South Dakota. Harry Reid Intl is conveniently located just 6.2 mi from Las Vegas’s city center.

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

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

    One-way options have recently been found by users for as low as $54 on Allegiant Air. Other airlines that offer cheap prices include American Airlines from $100 and Delta from $126 one-way.

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

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

    The cheapest flight price from South Dakota to Las Vegas is $56. On average you can expect to pay $130. The most popular route, (Sioux Falls Joe Foss Field - Las Vegas Harry Reid Intl), can usually be booked for $92.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from South Dakota to Las Vegas (average of $198). Flying from South Dakota to Las Vegas in March is currently the most expensive (average of $269). 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

Traveling to a place near South Dakota?

Book flights to South Dakota if you plan to visit one of these locations
Henderson
Paradise
North Las Vegas
Sunrise Manor
Winchester
Primm
Mount Charleston
Kingman
Mesquite
Needles
Boulder City

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Alternative routes for South Dakota to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from South Dakota to Las Vegas

Discover the top 5 airlines that operate flights from South Dakota to Las Vegas. 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$99Average$206FlexibilityNo cancel feeOn-time88%
FrontierCheapest$109Average$221FlexibilityNo cancel feeOn-time62%
DeltaCheapest$205Average$409FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$240Average$371FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$248Average$438FlexibilityNo cancel feeOn-time69%

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