$411 Cheap Flights from Las Vegas (LAS) to Santiago (SCL)

View $411 flight on Thu, Jan 1, 2026Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to Santiago Intl. Airport (SCL)

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Cheap Flights from Las Vegas to Santiago (LAS-SCL)

Prices were available within the past 7 days and start at $411 for one-way flights and $822 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Copa
Wed, Nov 26 - Wed, Dec 3
LAS
Las Vegas
SCL
Santiago
$822 Roundtrip, found 4 hours ago
$822
Roundtrip
found 4 hours ago
Select Copa flight, departing Wed, Nov 26 from Las Vegas to Santiago, returning Wed, Dec 3, priced at $822 found 4 hours ago
United
Wed, Nov 26 - Wed, Dec 3
LAS
Las Vegas
SCL
Santiago
$834 Roundtrip, found 4 hours ago
$834
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Nov 26 from Las Vegas to Santiago, returning Wed, Dec 3, priced at $834 found 4 hours ago
Delta
Wed, Nov 26 - Wed, Dec 3
LAS
Las Vegas
SCL
Santiago
$834 Roundtrip, found 4 hours ago
$834
Roundtrip
found 4 hours ago
Select Delta flight, departing Wed, Nov 26 from Las Vegas to Santiago, returning Wed, Dec 3, priced at $834 found 4 hours ago
American Airlines
Wed, Nov 26 - Wed, Dec 3
LAS
Las Vegas
SCL
Santiago
$834 Roundtrip, found 4 hours ago
$834
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Wed, Nov 26 from Las Vegas to Santiago, returning Wed, Dec 3, priced at $834 found 4 hours ago
United
Wed, Nov 26 - Wed, Dec 3
LAS
Las Vegas
SCL
Santiago
$838 Roundtrip, found 4 hours ago
$838
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Nov 26 from Las Vegas to Santiago, returning Wed, Dec 3, priced at $838 found 4 hours ago
Copa
Wed, Oct 22 - Sun, Nov 16
LAS
Las Vegas
SCL
Santiago
$842 Roundtrip, found 7 hours ago
$842
Roundtrip
found 7 hours ago
Select Copa flight, departing Wed, Oct 22 from Las Vegas to Santiago, returning Sun, Nov 16, priced at $842 found 7 hours ago
Delta
Wed, Nov 26 - Wed, Dec 3
LAS
Las Vegas
SCL
Santiago
$844 Roundtrip, found 4 hours ago
$844
Roundtrip
found 4 hours ago
Select Delta flight, departing Wed, Nov 26 from Las Vegas to Santiago, returning Wed, Dec 3, priced at $844 found 4 hours ago
United
Sun, Nov 2 - Mon, Nov 17
LAS
Las Vegas
SCL
Santiago
$845 Roundtrip, found 23 hours ago
$845
Roundtrip
found 23 hours ago
Select United flight, departing Sun, Nov 2 from Las Vegas to Santiago, returning Mon, Nov 17, priced at $845 found 23 hours ago
American Airlines
Thu, Oct 23 - Thu, Nov 13
LAS
Las Vegas
SCL
Santiago
$848 Roundtrip, found 14 hours ago
$848
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Thu, Oct 23 from Las Vegas to Santiago, returning Thu, Nov 13, priced at $848 found 14 hours ago
Alaska Airlines
Mon, Sep 29 - Mon, Oct 6
LAS
Las Vegas
SCL
Santiago
$850 Roundtrip, found 6 days ago
$850
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Sep 29 from Las Vegas to Santiago, returning Mon, Oct 6, priced at $850 found 6 days ago

Find the cheapest month to fly from Las Vegas (LAS) to Santiago (SCL)

August is typically the cheapest month to fly

From $725 - $1,301 per traveler.

Graph displaying average flight prices per month

Alternative airports near Santiago

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

Select flight to Arturo Merino Benitez SCL. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $1,075
SCL
Arturo Merino Benitez
CheapestClosest
Average driving time to city center17 min
Flights from $1,075
Flights from Las Vegas (LAS) to Santiago (SCL)
Origin airport
Harry Reid Intl.
Destination airport
Arturo Merino Benitez
Airlines serving
Aeromexico, Air Canada, American Airlines, Copa, Delta, LATAM Airlines Group, United, avianca
Roundtrip price
$821
Distance
5589 mi

Las Vegas to Santiago Flights

The cheapest times to fly from Las Vegas to Santiago

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 Las Vegas to Santiago are during the month of November. You can find some of the cheapest flights from Las Vegas to Santiago with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Las Vegas to Santiago

Sunday is one of the best days to book for cheap flights from Las Vegas to Santiago: 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 Las Vegas to Santiago

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 Las Vegas to Santiago in 2025. You can also book with separate airlines for your outbound and return journeys, from $411 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 Las Vegas to Santiago 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 Las Vegas to Santiago 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 Harry Reid Intl. Airport (LAS) to Arturo Merino Benitez Airport (SCL) cost?
Grab a cheap one-way flight from $411 or cheap return flight from $822 from Harry Reid Intl. Airport (LAS) to Arturo Merino Benitez Airport (SCL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Harry Reid Intl. Airport (LAS) to Arturo Merino Benitez Airport (SCL)?
November is the least expensive month to fly from LAS to SCL. Planning your trip for the off-season is often the key to scoring lower fares.
What is the cheapest airline that flies from Harry Reid Intl. Airport (LAS) to Arturo Merino Benitez Airport (SCL)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll take you from LAS to SCL. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Harry Reid Intl. Airport (LAS) to Arturo Merino Benitez Airport (SCL)?
You'll need to hop on a flight with a layover when traveling from Harry Reid Intl. Airport (LAS) to Arturo Merino Benitez Airport (SCL). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from LAS to SCL?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change based on various factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Harry Reid Intl. Airport (LAS) to Arturo Merino Benitez Airport (SCL)?
To touch down at Arturo Merino Benitez Airport (SCL) on schedule, pick a flight that leaves Harry Reid Intl. Airport (LAS) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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.
Is it cheaper to buy a plane ticket from Harry Reid Intl. Airport (LAS) to Arturo Merino Benitez Airport (SCL) last-minute?
Booking your ticket from LAS to SCL just before your trip is generally more expensive. However, if you're flexible with your travel dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a LAS to SCL flight and hotel package?
Compared with arranging flights and hotels separately, booking a LAS to SCL flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one convenient place will take the stress out of travel planning. Just secure your flights and select from our wide range of stays, then customize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Harry Reid Intl. Airport (LAS) to Arturo Merino Benitez Airport (SCL)?
If you booked your LAS to SCL flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

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*Available to One Key members.