$25 Cheap Flights from Salt Lake City (SLC) to Las Vegas (LAS)

View $25 flight on Sat, Sep 13, 2025Opens in a new window

Popular airlines from Salt Lake City International Airport (SLC) to Harry Reid Intl. Airport (LAS)

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Cheap Flights from Salt Lake City to Las Vegas (SLC-LAS)

Prices were available within the past 7 days and start at $25 for one-way flights and $49 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Sat, Sep 6 - Sat, Sep 13
SLC
Salt Lake City
LAS
Las Vegas
$49 Roundtrip, just found
$49
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, Sep 6 from Salt Lake City to Las Vegas, returning Sat, Sep 13, priced at $49 just found
Spirit Airlines
Thu, Sep 4 - Sat, Sep 6
SLC
Salt Lake City
LAS
Las Vegas
$54 Roundtrip, just found
$54
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Sep 4 from Salt Lake City to Las Vegas, returning Sat, Sep 6, priced at $54 just found
Spirit Airlines
Mon, Sep 22 - Fri, Sep 26
SLC
Salt Lake City
LAS
Las Vegas
$58 Roundtrip, just found
$58
Roundtrip
just found
Select Spirit Airlines flight, departing Mon, Sep 22 from Salt Lake City to Las Vegas, returning Fri, Sep 26, priced at $58 just found
Southwest Airlines
Thu, Sep 4 - Sat, Sep 6
SLC
Salt Lake City
LAS
Las Vegas
$63 Roundtrip, just found
$63
Roundtrip
just found
Select Southwest Airlines flight, departing Thu, Sep 4 from Salt Lake City to Las Vegas, returning Sat, Sep 6, priced at $63 just found
Spirit Airlines
Sat, Sep 6 - Sat, Sep 13
SLC
Salt Lake City
LAS
Las Vegas
$68 Roundtrip, just found
$68
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, Sep 6 from Salt Lake City to Las Vegas, returning Sat, Sep 13, priced at $68 just found
Frontier Airlines
Thu, Sep 4 - Sat, Sep 6
SLC
Salt Lake City
LAS
Las Vegas
$69 Roundtrip, just found
$69
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Sep 4 from Salt Lake City to Las Vegas, returning Sat, Sep 6, priced at $69 just found
Frontier Airlines
Mon, Sep 8 - Sat, Sep 13
SLC
Salt Lake City
LAS
Las Vegas
$69 Roundtrip, found 1 hour ago
$69
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Mon, Sep 8 from Salt Lake City to Las Vegas, returning Sat, Sep 13, priced at $69 found 1 hour ago
Spirit Airlines
Thu, Sep 4 - Sat, Sep 6
SLC
Salt Lake City
LAS
Las Vegas
$72 Roundtrip, just found
$72
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Sep 4 from Salt Lake City to Las Vegas, returning Sat, Sep 6, priced at $72 just found
Delta
Tue, Dec 16 - Tue, Jan 6
SLC
Salt Lake City
LAS
Las Vegas
$117 Roundtrip, just found
$117
Roundtrip
just found
Select Delta flight, departing Tue, Dec 16 from Salt Lake City to Las Vegas, returning Tue, Jan 6, priced at $117 just found
American Airlines
Tue, Sep 23 - Wed, Sep 24
SLC
Salt Lake City
LAS
Las Vegas
$159 Roundtrip, just found
$159
Roundtrip
just found
Select American Airlines flight, departing Tue, Sep 23 from Salt Lake City to Las Vegas, returning Wed, Sep 24, priced at $159 just found

Find the cheapest month to fly from Salt Lake City (SLC) to Las Vegas (LAS)

September is typically the cheapest month to fly

From $40 - $78 per traveler.

Graph displaying average flight prices per month

Alternative airports near Las Vegas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to McCarran Intl. LAS. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $68
LAS
McCarran Intl.
CheapestClosest
Average driving time to city center6 min
Flights from $68
0
Flights from Salt Lake City (SLC) to Las Vegas (LAS)
Origin airport
Salt Lake City Intl.
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, Spirit Airlines, United
Roundtrip price
$49
Distance
366 mi

Salt Lake City to Las Vegas Flights

The cheapest times to fly from Salt Lake City to Las Vegas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Salt Lake City to Las Vegas are during the month of September. You can find some of the cheapest flights from Salt Lake City to Las Vegas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Salt Lake City to Las Vegas

Sunday is one of the best days to book for cheap flights from Salt Lake City to Las Vegas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Salt Lake City to Las Vegas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Salt Lake City to Las Vegas in 2025. You can also book with separate airlines for your outbound and return journeys, from $25 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Salt Lake City to Las Vegas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Salt Lake City to Las Vegas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Salt Lake City Intl. Airport (SLC) to Harry Reid Intl. Airport (LAS) cost?
Lock in a cheap one-way flight from $25 or cheap return flight from $49 from Salt Lake City Intl. Airport (SLC) to Harry Reid Intl. Airport (LAS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Salt Lake City Intl. Airport (SLC) to Harry Reid Intl. Airport (LAS)?
Flying in September can help you save, as it's the cheapest month for flights between SLC and LAS. You'll usually find the lowest prices during off-peak months.
Which airlines fly direct from Salt Lake City Intl. Airport (SLC) to Harry Reid Intl. Airport (LAS)?
Enjoy a seamless journey to Harry Reid Intl. Airport (LAS). 4 airlines operate nonstop flights from Salt Lake City Intl. Airport (SLC), including:

  • Delta Air Lines
  • Southwest Airlines
  • Spirit Airlines

What is the cheapest airline that flies from Salt Lake City Intl. Airport (SLC) to Harry Reid Intl. Airport (LAS)?
While prices may vary depending on your travel dates, Frontier Airlines and Spirit Airlines are often among the top picks for flights between Salt Lake City Intl. Airport (SLC) and Harry Reid Intl. Airport (LAS). You can also compare carriers on Expedia and use the "Sort by" filter to find the cheapest ticket for your SLC to LAS flight.
How many flights per day from Salt Lake City Intl. Airport (SLC) to Harry Reid Intl. Airport (LAS)?
Every day, an average of 11 direct flights operate from Salt Lake City Intl. Airport (SLC) to Harry Reid Intl. Airport (LAS). Select the departure date that fits your schedule best.
What are the most popular departure times for flights from Salt Lake City Intl. Airport (SLC) to Harry Reid Intl. Airport (LAS)?
The 12 PM departures from SLC to LAS are the busiest. Greater demand means you'll likely pay more for these departures. If you're looking to save, choose a less crowded time to fly.
What day of the week has the most flights from SLC to LAS?
Friday has the most flights from Salt Lake City Intl. Airport (SLC) to Harry Reid Intl. Airport (LAS). Consider taking off on this day and you'll have the best chance of finding a departure that works with your plans.
What is the earliest flight from Salt Lake City Intl. Airport (SLC) to Harry Reid Intl. Airport (LAS)?
Catch the earliest flight at around 6:35AM UTC-7, heading out of Salt Lake City Intl. Airport (SLC). You'll be traveling for about 1h 40m, touching down at Harry Reid Intl. Airport (LAS) at approximately 7:15AM UTC-8.
How long does it take to fly from Salt Lake City Intl. Airport (SLC) to Harry Reid Intl. Airport (LAS)?
The average flight duration from SLC to LAS is 1 hour and 32 minutes, covering a total distance of 370 mi.
What airline has the least delays from SLC to LAS?
Consider traveling with Aeromexico if you'd like to go straight from Salt Lake City Intl. Airport (SLC) to Harry Reid Intl. Airport (LAS) without any interruptions. This airline has the best track record for punctuality, with an on-time performance of 100%. Want real-time updates? You can check your flight status using the Expedia App.
What is the best time to fly from Salt Lake City Intl. Airport (SLC) to Harry Reid Intl. Airport (LAS)?
Book a flight from Salt Lake City Intl. Airport (SLC) to Harry Reid Intl. Airport (LAS) that takes off before 3 PM to reduce the likelihood of delays. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Las Vegas from Salt Lake City Intl. Airport (SLC)?
Harry Reid Intl. Airport (LAS) is the only airport in Las Vegas with direct flights from Salt Lake City Intl. Airport (SLC). Consider your options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Salt Lake City Intl. Airport (SLC) to Harry Reid Intl. Airport (LAS) last-minute?
Booking your ticket from SLC to LAS shortly before your journey is generally more expensive. But if there's some wiggle room with your schedule, you could grab a cheap last-minute fare.
Is it cheaper to book a SLC to LAS flight and hotel package?
Booking a SLC to LAS flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Select from our extensive range of accommodations and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Salt Lake City Intl. Airport (SLC) to Harry Reid Intl. Airport (LAS)?
If you booked your SLC to LAS flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.

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