Are direct flights from Sioux Falls to Las Vegas always the best option?

Direct flights offer convenience by reducing travel time and avoiding layovers, which can be appealing. However, connecting flights are often more budget-friendly, especially if you are flexible with your schedule. The "best" option depends on your priorities for cost versus convenience.

Can flexible travel dates help on Sioux Falls to Las Vegas flights?

Yes, being flexible with your travel dates can significantly impact flight prices. Flying on weekdays or during off-peak seasons often results in lower fares compared to weekends or holidays. Adjusting your departure or return by even a day or two may yield better deals.

What extra costs should I check before booking Sioux Falls to Las Vegas flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Factor these into your total travel budget to avoid surprises.

Flights From Sioux Falls

To Las Vegas

Cheap Flights from Sioux Falls to Las Vegas

Browse current best options from Sioux Falls. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Sioux Falls

RatePunk searches hundreds of travel sites at once for deals on flights to Las Vegas

Prices updated today

485 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Nov 2, 2026.)

Today’s best flight deals from Sioux Falls to Las Vegas

Explore current cheapest deals departing from Sioux Falls to Las Vegas

2027-02-01 – 2027-02-04
FSD - Las Vegas
77% AI deal score
$169
$115
Round trip
2026-12-12 – 2027-01-07
FSD - Las Vegas
69% AI deal score
$139
$117
Round trip
2026-12-13 – 2027-01-07
FSD - Las Vegas
69% AI deal score
$139
$117
Round trip
2026-12-11 – 2027-01-07
FSD - Las Vegas
68% AI deal score
$139
$118
Round trip
2026-11-16 – 2026-12-04
FSD - Las Vegas
66% AI deal score
$135
$125
Round trip
2026-12-12 – 2026-12-25
FSD - Las Vegas
68% AI deal score
$148
$126
Round trip
2027-01-04 – 2027-01-21
FSD - Las Vegas
48% AI deal score
$119
$126
Round trip
2026-12-13 – 2026-12-25
FSD - Las Vegas
68% AI deal score
$150
$126
Round trip
2027-01-04 – 2027-01-15
FSD - Las Vegas
48% AI deal score
$123
$126
Round trip
2027-02-07 – 2027-03-03
FSD - Las Vegas
69% AI deal score
$154
$126
Round trip

Sioux Falls to Las Vegas: Overview

Insights for flights from Sioux Falls to Las Vegas

A typical journey from Sioux Falls to Las Vegas, including connections, takes about 2h 58m. This duration reflects the overall travel time for most itineraries on this route.

For travelers seeking cheap flights from Sioux Falls to Las Vegas, the cheapest time to fly is often in July, with a median fare of $244. January also offers more affordable options, with a median fare of $512, followed by August at a median of $601.

Most itineraries from Sioux Falls to Las Vegas connect at least once, with only 2.9% of recent fares being non-stop. When connections are involved, the typical number of stopovers is 2.

Fares for flights from Sioux Falls to Las Vegas typically range from $436–$853, with a median of $657. Right now, current fares are above the typical level, and only 1% of recent fares were classified as a good price. New deals show up several times a week, so setting a price alert can be beneficial.

The route from Sioux Falls to Las Vegas covers a distance of 1774 km, classifying it as a medium-haul journey.

How much is a round trip from Sioux Falls to Las Vegas

Regular price: $115 - $359

Prices for flights from Sioux Falls to Las Vegas are currently within the regular range.

The regular price range for flights from Sioux Falls to Las Vegas is $115 to $359. The current lowest deal is $117 with Allegiant Air, for travel from Dec 13-Jan 7.

now $117

Low $115

High $359

The cheapest time to fly from Sioux Falls to Las Vegas

The cheapest month to fly from FSD to LAS is July, with a median price of $244. The most expensive month is October, with a median price of $764. Prices are generally lower from January to September.

July

Cheapest

Flights from $244

October

Most Expensive

Flights from $764

Jan

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Sioux Falls to Las Vegas

Allegiant Air

Last-minute flights going from Sioux Falls to Las Vegas

Thu, Oct 29

⌛ Last-Minute

FSD - Las Vegas

Sioux Falls (FSD) - Las Vegas (LAS)

Allegiant Air

$319

$291

One-way

Fri, Nov 6

⌛ Last-Minute

FSD - Las Vegas

Sioux Falls (FSD) - Las Vegas (LAS)

Allegiant Air

$148

$161

One-way

Fri, Nov 6

⌛ Last-Minute

FSD - Las Vegas

Sioux Falls (FSD) - Las Vegas (LAS)

Allegiant Air

$148

$161

One-way

Fri, Nov 13

⌛ Last-Minute

FSD - Las Vegas

Sioux Falls (FSD) - Las Vegas (LAS)

Allegiant Air

$134

$149

One-way

Fri, Nov 13

⌛ Last-Minute

FSD - Las Vegas

Sioux Falls (FSD) - Las Vegas (LAS)

Allegiant Air

$134

$150

One-way

Fri, Nov 13

⌛ Last-Minute

FSD - Las Vegas

Sioux Falls (FSD) - Las Vegas (LAS)

Allegiant Air

$134

$158

One-way

Biggest price drops on these dates for flights from Sioux Falls to Las Vegas

4 nights

Nov 15 - Nov 19

$334 → $238

29%

23 nights

Feb 8 - Mar 3

$154 → $126

18%

26 nights

Feb 5 - Mar 3

$154 → $126

18%

1 night

Oct 29 - Oct 30

$319 → $291

Popular Airports to fly from Sioux Falls to Las Vegas

Sioux Falls - Las Vegas route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Sioux Falls to Las Vegas are above the typical level at $657.

📅 Best time to fly

Fly in July for the best prices

Historically, July has offered the lowest median price at $244 for this route.

⏱️ Flight duration

Direct flights average 2h 58m

The median flight time for a direct flight from Sioux Falls to Las Vegas is 2h 58m.

✈️ Airlines & availability

Connecting flights are dominant

Only 2.9% of recent flights on this route are direct, with connecting flights being dominant.

🏆 Airline highlight

Allegiant Air offers direct flights

Allegiant Air is an airline offering direct flights on the Sioux Falls to Las Vegas route.

🎯 Booking tip

Deals appear regularly

Deals for flights from Sioux Falls to Las Vegas appear regularly, typically within a 30-day window.

Sioux Falls main airports to depart from

Sioux Falls Regional (FSD)

Cheapest

Sioux Falls Regional is a convenient departure airport for flights from Sioux Falls to Las Vegas.

📍 ~4 km from city center

💸 Flights from ~$116

Las Vegas main airports to arrive at

Harry Reid International Airport (LAS)

Cheapest

Harry Reid International Airport is the primary airport for flights arriving in Las Vegas.

📍 ~10 km from Las Vegas (reachable by car)

💸 Flights from ~$116

Airports nearby Las Vegas used as alternative

Ontario International (ONT)

Ontario International is a major regional hub with significant domestic capacity, offering easier navigation and less congestion.

📍 ~350 km from Las Vegas (reachable by car, requires a drive of approximately 3 to 4 hours)

💸 Flights from ~$243

Business & First Class Flight Deals to Las Vegas

Discover luxury on the budget with premium cabin class on flights from Sioux Falls to Las Vegas.

Elite

Best Elite deals to Las Vegas

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From FSD

Elite

Dec 05

Las Vegas, United States

34% AI deal score

$5,921

Alaska Airlines, Inc., +1

Business Class

From FSD

Elite

Apr 11

Las Vegas, United States

33% AI deal score

$6,021

Alaska Airlines, Inc., +1

Business Class

From FSD

Elite

Dec 01

Las Vegas, United States

33% AI deal score

$6,130

Alaska Airlines, Inc., +1

Business Class

From FSD

Elite

Nov 14

Las Vegas, United States

33% AI deal score

$6,254

Alaska Airlines, Inc., +1

Business Class

From FSD

Elite

Nov 14

Las Vegas, United States

33% AI deal score

$6,254

Alaska Airlines, Inc., +1

Business Class

From FSD

Elite

Nov 08

Las Vegas, United States

33% AI deal score

$6,272

Alaska Airlines, Inc., +1

Business Class

From FSD

Elite

Nov 08

Las Vegas, United States

33% AI deal score

$6,272

Alaska Airlines, Inc., +1

Business Class

From FSD

Elite

Dec 12

Las Vegas, United States

33% AI deal score

$6,424

Alaska Airlines, Inc., +1

Business Class

From FSD

Elite

Nov 22

Las Vegas, United States

33% AI deal score

$6,606

Alaska Airlines, Inc., +1

Business Class

From FSD

Elite

Nov 24

Las Vegas, United States

33% AI deal score

$6,606

Alaska Airlines, Inc., +1

Business Class

From FSD

Elite

Nov 25

Las Vegas, United States

33% AI deal score

$6,606

Alaska Airlines, Inc., +1

Business Class

From FSD

Elite

Nov 23

Las Vegas, United States

33% AI deal score

$6,615

Alaska Airlines, Inc., +1

Business Class

Frequently Asked Questions About Flights to Las Vegas

To find more affordable flights, consider being flexible with your travel dates and times. Using flight comparison sites can help you compare options across various airlines and online travel agencies. Also, looking into different airports in the region may sometimes reveal better deals.

Booking flights in advance often provides more options and potentially better prices, though the ideal booking window can vary. Prices may fluctuate, so monitoring fares over time can help you identify a good opportunity. Last-minute bookings can sometimes be more expensive.

Comparing nearby airports can sometimes lead to more economical flight options. While it may require additional travel time to and from these airports, the savings on airfare could be significant. It's a good strategy to consider if your primary airport's prices are high.

Related routes

More routes from Sioux Falls

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Sioux Falls to Las Vegas: Overview

Insights for flights from Sioux Falls to Las Vegas

A typical journey from Sioux Falls to Las Vegas, including connections, takes about 2h 58m. This duration reflects the overall travel time for most itineraries on this route.

Most itineraries from Sioux Falls to Las Vegas connect at least once, with only 2.9% of recent fares being non-stop. When connections are involved, the typical number of stopovers is 2.

The route from Sioux Falls to Las Vegas covers a distance of 1774 km, classifying it as a medium-haul journey.

How much is a round trip from Sioux Falls to Las Vegas

Regular price: $115 - $359

Prices for flights from Sioux Falls to Las Vegas are currently within the regular range.

The regular price range for flights from Sioux Falls to Las Vegas is $115 to $359. The current lowest deal is $117 with Allegiant Air, for travel from Dec 13-Jan 7.

now $117

Low $115

High $359

The cheapest time to fly from Sioux Falls to Las Vegas

The cheapest month to fly from FSD to LAS is July, with a median price of $244. The most expensive month is October, with a median price of $764. Prices are generally lower from January to September.

July

Cheapest

Flights from $244

October

Most Expensive

Flights from $764

Jan

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Sioux Falls to Las Vegas

Allegiant Air

Last-minute flights going from Sioux Falls to Las Vegas

Thu, Oct 29

⌛ Last-Minute

FSD - Las Vegas

Sioux Falls (FSD) - Las Vegas (LAS)

Allegiant Air

$319

$291

One-way

Fri, Nov 6

⌛ Last-Minute

FSD - Las Vegas

Sioux Falls (FSD) - Las Vegas (LAS)

Allegiant Air

$148

$161

One-way

Fri, Nov 6

⌛ Last-Minute

FSD - Las Vegas

Sioux Falls (FSD) - Las Vegas (LAS)

Allegiant Air

$148

$161

One-way

Fri, Nov 13

⌛ Last-Minute

FSD - Las Vegas

Sioux Falls (FSD) - Las Vegas (LAS)

Allegiant Air

$134

$149

One-way

Fri, Nov 13

⌛ Last-Minute

FSD - Las Vegas

Sioux Falls (FSD) - Las Vegas (LAS)

Allegiant Air

$134

$150

One-way

Fri, Nov 13

⌛ Last-Minute

FSD - Las Vegas

Sioux Falls (FSD) - Las Vegas (LAS)

Allegiant Air

$134

$158

One-way

Biggest price drops on these dates for flights from Sioux Falls to Las Vegas

4 nights

Nov 15 - Nov 19

$334 → $238

29%

23 nights

Feb 8 - Mar 3

$154 → $126

18%

26 nights

Feb 5 - Mar 3

$154 → $126

18%

1 night

Oct 29 - Oct 30

$319 → $291

Popular Airports to fly from Sioux Falls to Las Vegas

Sioux Falls - Las Vegas route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Sioux Falls to Las Vegas are above the typical level at $657.

📅 Best time to fly

Fly in July for the best prices

Historically, July has offered the lowest median price at $244 for this route.

⏱️ Flight duration

Direct flights average 2h 58m

The median flight time for a direct flight from Sioux Falls to Las Vegas is 2h 58m.

✈️ Airlines & availability

Connecting flights are dominant

Only 2.9% of recent flights on this route are direct, with connecting flights being dominant.

🏆 Airline highlight

Allegiant Air offers direct flights

Allegiant Air is an airline offering direct flights on the Sioux Falls to Las Vegas route.

🎯 Booking tip

Deals appear regularly

Deals for flights from Sioux Falls to Las Vegas appear regularly, typically within a 30-day window.

Sioux Falls main airports to depart from

Sioux Falls Regional (FSD)

Cheapest

Sioux Falls Regional is a convenient departure airport for flights from Sioux Falls to Las Vegas.

📍 ~4 km from city center

💸 Flights from ~$116

Las Vegas main airports to arrive at

Harry Reid International Airport (LAS)

Cheapest

Harry Reid International Airport is the primary airport for flights arriving in Las Vegas.

📍 ~10 km from Las Vegas (reachable by car)

💸 Flights from ~$116

Airports nearby Las Vegas used as alternative

Ontario International (ONT)

Ontario International is a major regional hub with significant domestic capacity, offering easier navigation and less congestion.

📍 ~350 km from Las Vegas (reachable by car, requires a drive of approximately 3 to 4 hours)

💸 Flights from ~$243

Las Vegas, United States

33% AI deal score

$6,615

Alaska Airlines, Inc., +1

Business Class

Frequently Asked Questions About Flights to Las Vegas

Cheap Flights from Sioux Falls to Las Vegas

Today’s best flight deals from Sioux Falls to Las Vegas

Sioux Falls to Las Vegas: Overview

Insights for flights from Sioux Falls to Las Vegas

How much is a round trip from Sioux Falls to Las Vegas

The cheapest time to fly from Sioux Falls to Las Vegas

Direct flights from Sioux Falls to Las Vegas

Last-minute flights going from Sioux Falls to Las Vegas

Biggest price drops on these dates for flights from Sioux Falls to Las Vegas

Popular Airports to fly from Sioux Falls to Las Vegas

Sioux Falls - Las Vegas route insights

Recent fares are above the typical level

Fly in July for the best prices

Direct flights average 2h 58m

Connecting flights are dominant

Allegiant Air offers direct flights

Deals appear regularly

Sioux Falls main airports to depart from

Las Vegas main airports to arrive at

Airports nearby Las Vegas used as alternative

Business & First Class Flight Deals to Las Vegas

Best Elite deals to Las Vegas

Dec 05

Apr 11

Dec 01

Nov 14

Nov 14

Nov 08

Nov 08

Dec 12

Nov 22

Nov 24

Nov 25

Nov 23

Frequently Asked Questions About Flights to Las Vegas

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

When should I book flights from Sioux Falls to Las Vegas?

Should I compare nearby airports for flights from Sioux Falls to Las Vegas?

Are direct flights from Sioux Falls to Las Vegas always the best option?

Can flexible travel dates help on Sioux Falls to Las Vegas flights?

What extra costs should I check before booking Sioux Falls to Las Vegas flights?

Related routes

More routes from Sioux Falls

Flights to Las Vegas from other cities

Sioux Falls to Las Vegas: Overview

Insights for flights from Sioux Falls to Las Vegas

How much is a round trip from Sioux Falls to Las Vegas

The cheapest time to fly from Sioux Falls to Las Vegas

Direct flights from Sioux Falls to Las Vegas

Last-minute flights going from Sioux Falls to Las Vegas

Biggest price drops on these dates for flights from Sioux Falls to Las Vegas

Popular Airports to fly from Sioux Falls to Las Vegas

Sioux Falls - Las Vegas route insights

Recent fares are above the typical level

Fly in July for the best prices

Direct flights average 2h 58m

Connecting flights are dominant

Allegiant Air offers direct flights

Deals appear regularly

Sioux Falls main airports to depart from

Las Vegas main airports to arrive at

Airports nearby Las Vegas used as alternative

Business & First Class Flight Deals to Las Vegas

Best Elite deals to Las Vegas

Dec 05

Apr 11

Dec 01

Nov 14

Nov 14

Nov 08

Nov 08

Dec 12

Nov 22

Nov 24

Nov 25

Nov 23

Frequently Asked Questions About Flights to Las Vegas

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

When should I book flights from Sioux Falls to Las Vegas?

Should I compare nearby airports for flights from Sioux Falls to Las Vegas?