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

Direct flights offer convenience by minimizing travel time and avoiding layovers. However, they are not always the most budget-friendly choice. Flights with one or more connections can sometimes be significantly cheaper, especially if you are flexible with your schedule.

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

Yes, being flexible with your travel dates can often lead to finding more affordable flights. Prices for airfare can vary significantly depending on the day of the week or time of year. Adjusting your departure or return by a few days may unlock 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. Factoring these into your total budget can prevent 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

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Prices updated 5 days ago

402 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 12, 2026.)

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

Explore current cheapest deals departing from Sioux Falls to Las Vegas

Round trip

Sort by: Cheapest

November 15 - November 19

Cheapest

FSD - Las Vegas

$216

$90

Round trip

October 23 - October 29

FSD - Las Vegas

$204

$93

Round trip

October 4 - October 8

FSD - Las Vegas

$193

$110

Round trip

August 12 - August 14

Earliest

FSD - Las Vegas

$198

$111

Round trip

November 15 - December 4

FSD - Las Vegas

$186

$114

Round trip

November 15 - December 3

FSD - Las Vegas

$187

$114

Round trip

November 15 - December 2

FSD - Las Vegas

$187

$114

Round trip

October 26 - October 29

Best

FSD - Las Vegas

$215

$116

Round trip

December 12 - January 7

FSD - Las Vegas

$199

$116

Round trip

December 13 - January 7

FSD - Las Vegas

$199

$116

Round trip

Unlock all 500+ flight deals to Las Vegas and get alerts when great deals appear

Sioux Falls to Las Vegas: Overview

Insights for flights from Sioux Falls to Las Vegas

A typical journey from Sioux Falls to Las Vegas takes about 2h 58m, including connections. Given that most itineraries connect at least once, with a median of 2 stopovers when connecting, this journey time reflects the overall travel experience on this route.

For those seeking cheap flights from Sioux Falls to Las Vegas, prices typically range from $459–$934, with a median of $741. Right now, current fares are below the typical level. Only about 4% of recent fares were classified as a good price, indicating that finding exceptional value can be challenging. New deals appear almost daily, so setting up price alerts can be beneficial.

When is the cheapest time to fly from Sioux Falls to Las Vegas? The most affordable months to fly are typically April, with a median fare of $105, and May, where the median fare is $112. March also offers competitive pricing, with a median fare of $202. These months present the best opportunities for travelers to find lower prices.

The distance between Sioux Falls and Las Vegas is approximately 1774 kilometers. This classifies the route as a medium-haul journey, meaning you can expect a flight that is longer than a short regional hop but not a full-day international trip.

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

Regular price: $149 - $360

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

The regular price range for flights from Sioux Falls to Las Vegas is between $149 and $360. The current lowest deal is $115 with Allegiant Air for travel from Nov 15-Dec 2.

now $115

Low $149

High $360

The cheapest time to fly from Sioux Falls to Las Vegas

The cheapest month to fly from FSD to LAS is February, with a median price of $83. The most expensive month to fly is June, with a median price of $850. Prices are generally lower from February to December.

February

Cheapest

Flights from $83

June

Most Expensive

Flights from $850

Feb

Apr

May

Jun

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

Mon, Jul 13

⌛ Last-Minute

FSD - Las Vegas

Sioux Falls (FSD) - Las Vegas (LAS)

Frontier Airlines

$490

$292

One-way

Wed, Jul 15

⌛ Last-Minute

FSD - Las Vegas

Sioux Falls (FSD) - Las Vegas (LAS)

Frontier Airlines

$416

$212

One-way

Wed, Jul 15

⌛ Last-Minute

FSD - Las Vegas

Sioux Falls (FSD) - Las Vegas (LAS)

Frontier Airlines

$491

$277

One-way

Fri, Jul 17

⌛ Last-Minute

FSD - Las Vegas

Sioux Falls (FSD) - Las Vegas (LAS)

Frontier Airlines

$408

$244

One-way

Fri, Jul 17

⌛ Last-Minute

FSD - Las Vegas

Sioux Falls (FSD) - Las Vegas (LAS)

Frontier Airlines

$458

$300

One-way

Mon, Jul 20

⌛ Last-Minute

FSD - Las Vegas

Sioux Falls (FSD) - Las Vegas (LAS)

Frontier Airlines

$403

$275

One-way

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

2 nights

Jul 8 - Jul 10

$491 → $229

53%

4 nights

Aug 12 - Aug 16

$360 → $178

51%

4 nights

Jul 13 - Jul 17

$400 → $241

40%

1 night

Oct 19 - Oct 20

$383 → $231

40%

Popular Airports to fly from Sioux Falls to Las Vegas

Sioux Falls - Las Vegas route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Sioux Falls to Las Vegas are below the typical level at $115.

📅 Best time to fly

February is historically the cheapest month to fly

Historically, February is the cheapest month to fly from Sioux Falls to Las Vegas, with a median price of $83.

⏱️ Flight duration

Direct flights take 2h 58m

A direct flight from Sioux Falls to Las Vegas typically takes 2h 58m, covering 1774 km.

✈️ Airlines & availability

Connecting flights are dominant

About 2.4% of recent deals for this route are direct, with connecting flights being dominant.

🏆 Airline highlight

Allegiant Air offers direct flights

Allegiant Air has offered direct flights from Sioux Falls to Las Vegas in recent deals.

🎯 Booking tip

Deals are frequent on this route

Deals for flights from Sioux Falls to Las Vegas are frequent, appearing often in recent months.

Sioux Falls main airports to depart from

Sioux Falls Regional (FSD)

Cheapest

Sioux Falls Regional Airport offers flights to Las Vegas, providing a convenient local departure option.

📍 ~4 km from Sioux Falls city center (reachable by car)

💸 Flights from ~$115

Las Vegas main airports to arrive at

Harry Reid International Airport (LAS)

Cheapest

Harry Reid International Airport is ideal for travelers flying from Sioux Falls to Las Vegas.

📍 ~10 km from city center (reachable by car)

💸 Flights from ~$90

Airports nearby Las Vegas used as alternative

Ontario International (ONT)

Ontario International is a major regional hub offering significant domestic capacity and easier navigation than larger coastal hubs.

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

💸 Flights from ~$212

Palm Springs International (PSP)

Palm Springs International is a geographically closer medium-sized airport to Las Vegas, offering a variety of cabin classes.

📍 ~270 km from Las Vegas

💸 Flights from ~$304

St. George Regional (SGU)

St. George Regional is the closest geographic candidate to Las Vegas, offering a simple terminal and fast security processing.

📍 ~190 km from Las Vegas

💸 Flights from ~$307

Hollywood Burbank (BUR)

Hollywood Burbank offers a highly convenient terminal layout with quick access and a strong domestic network.

📍 ~400 km from Las Vegas

💸 Flights from ~$206

Phoenix Sky Harbor International (PHX)

Cheapest

Phoenix Sky Harbor International is a major international hub with extensive global connectivity and high reliability.

📍 ~420 km from Las Vegas (long drive of approx. 4.5 to 5 hours)

💸 Flights from ~$129

Business & First Class Flight Deals to Las Vegas

Las Vegas, United States

40% AI deal score

$2,615

Frequently Asked Questions About Flights to Las Vegas

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can also help you discover better deals. Looking into flights with layovers may sometimes present lower fares than direct options.

Booking flights in advance, often several weeks or months before your intended departure, can sometimes result in better prices. However, prices can fluctuate, so monitoring fares over time may help you identify a good booking window. Weekday bookings sometimes offer different pricing compared to weekends.

Comparing nearby airports can sometimes uncover additional flight options or different pricing. While it may require extra travel time to and from these airports, the potential savings on airfare could be worthwhile. Always factor in the total cost and convenience when considering this option.

Related routes

Consider alternative routes from Sioux Falls

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