What are the cheapest airlines flying from Las Vegas to Santiago round-trip?

Our cheapest airline available from Las Vegas to Santiago is LATAM Airlines. Our recent data shows that you can find tickets from as low as $708 on this airline. Additional options worth looking into are Delta and Copa Airlines, starting at $744 and $842 round-trip. Users have found that LATAM Airlines is 25% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Las Vegas to Santiago one-way?

For one-way options, check prices for Avianca. According to our data, you can fly for as low as $377. Users have also found prices from $424 and $565 on LATAM Airlines and Copa Airlines, respectively.

What is the cheapest day to fly from Las Vegas to Santiago?

Travelers seeking maximum savings on their Las Vegas to Santiago flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Santiago ranges from 0.0 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Santiago when rainfall is around 0.0 in.

If weather is an important factor for your trip to Santiago, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 46.4 F).

What are the most popular airlines that fly from Las Vegas to Santiago?

Consider American Airlines, Copa Airlines or Delta when booking your flight. These represent the most popular airlines when flying from Las Vegas to Santiago.

What is the cheapest day to fly round-trip from Las Vegas to Santiago?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 26% when planning your travel around this day of the week.

How far in advance should I book a flight from Las Vegas to Santiago?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 51 days in advance, which can save you up to 46% on flights from Las Vegas to Santiago compared to booking the week you need them. Waiting 51 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $913. For sooner than that we have options available in the next 3 days from $1,329.

What is the cheapest month to fly from Las Vegas to Santiago?

Flights from Las Vegas to Santiago lean towards being more expensive in July. Prices are generally better when you fly from Las Vegas to Santiago in September, with the cheapest ticket starting at $820.

Can I find deals for flights from Las Vegas to Santiago that include hotel bookings?

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

How can I find direct flights from Las Vegas to Santiago?

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

Can I find deals for business class flights from Las Vegas to Santiago?

Yes. Cheapflights offers flight deals from Las Vegas to Santiago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$306+ Flights from Las Vegas to Santiago

Q: How much does it cost to fly round-trip from Las Vegas to Santiago?

Airfare is below average for this route at the moment. Las Vegas to Santiago flights typically cost between $804 and $1,052 in September. The cheapest round-trip price found within the last 3 days was $626 on Multiple Airlines (Sep 11-Sep 18).

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Find cheap flights from Las Vegas to Santiago with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Santiago Arturo Merino Benitez are usually found in September or April, booked 62 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Las Vegas to Santiago

Round-trip from	$626 (Kiwi.com)
One-way from	$306 (Kiwi.com)
Popular in	July
Cheapest in	September
Average price	$1,252

From Las Vegas Harry Reid Intl to Santiago Arturo Merino Benitez

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One-way flight from Las Vegas Harry Reid Intl to Santiago Arturo Merino Benitez

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Highest demand for flights based on searches. 11% potential increase in price ($128 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Las Vegas to Santiago

Cheapest flights from Las Vegas to Santiago
Explore the most affordable flight options available from Las Vegas to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.

jue. 9/1111:00 amLAS - SCL

2 stops38h 15mMultiple Airlines

jue. 9/1811:00 amSCL - LAS

1 stop38h 01mMultiple Airlines

Deal found 7/28

$626

mar. 9/1611:53 pmLAS - SCL

2 stops26h 07mLATAM Airlines

mar. 9/233:15 pmSCL - LAS

2 stops25h 43mLATAM Airlines

Deal found 7/27

$708

lun. 11/36:00 amLAS - SCL

2 stops19h 35mDelta

jue. 11/1311:55 pmSCL - LAS

1 stop21h 59mDelta

Deal found 7/28

$744

mar. 8/53:05 pmLAS - SCL

2 stops28h 25mAvianca

lun. 8/112:30 pmSCL - LAS

2 stops26h 15mAvianca

Deal found 7/28

$814

dom. 11/212:51 amLAS - SCL

1 stop17h 50mCopa Airlines

jue. 11/135:12 amSCL - LAS

1 stop22h 17mCopa Airlines

Deal found 7/28

$842

lun. 11/312:00 pmLAS - SCL

2 stops16h 05mAmerican Airlines

jue. 11/1310:15 pmSCL - LAS

2 stops18h 25mAmerican Airlines

Deal found 7/27

$878

vie. 11/216:57 pmLAS - SCL

1 stop32h 53mUnited Airlines

vie. 11/2810:45 pmSCL - LAS

1 stop19h 46mUnited Airlines

Deal found 7/27

$950

Best flights from Las Vegas to Santiago
Discover carefully curated flight deals from Las Vegas to Santiago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 29, 2025.

jue. 9/1111:00 amLAS - SCL

2 stops38h 15mMultiple Airlines

jue. 9/1811:00 amSCL - LAS

1 stop38h 01mMultiple Airlines

Deal found 7/28

$626

mar. 9/1611:53 pmLAS - SCL

2 stops26h 07mLATAM Airlines

mar. 9/233:15 pmSCL - LAS

2 stops25h 43mLATAM Airlines

Deal found 7/27

$708

lun. 11/36:00 amLAS - SCL

2 stops19h 35mDelta

jue. 11/1311:55 pmSCL - LAS

1 stop21h 59mDelta

Deal found 7/28

$744

dom. 11/212:51 amLAS - SCL

1 stop17h 50mCopa Airlines

jue. 11/135:12 amSCL - LAS

1 stop22h 17mCopa Airlines

Deal found 7/28

$842

mié. 1/71:36 amLAS - SCL

1 stop25h 14mAmerican Airlines

mié. 2/1810:15 pmSCL - LAS

1 stop24h 56mAmerican Airlines

Deal found 7/28

$864

sáb. 1/1011:35 amLAS - SCL

2 stops16h 15mUnited Airlines

lun. 2/910:45 pmSCL - LAS

2 stops17h 19mUnited Airlines

Deal found 7/27

$898

Last-minute flights from Las Vegas to Santiago
Discover last-minute flight deals from Las Vegas to Santiago. Data last updated julio 29, 2025 and is based on user searches.

mié. 7/301:49 amLAS - SCL

1 stop14h 35mCopa Airlines

vie. 8/12:26 amSCL - LAS

1 stop23h 03mCopa Airlines

Deal found 7/27

$1,429

mar. 8/53:05 pmLAS - SCL

3 stops27h 35mMultiple Airlines

lun. 8/112:30 pmSCL - LAS

2 stops26h 15mMultiple Airlines

Deal found 7/28

$813

mar. 8/53:05 pmLAS - SCL

2 stops28h 25mAvianca

lun. 8/112:30 pmSCL - LAS

2 stops26h 15mAvianca

Deal found 7/28

$814

mar. 8/56:21 amLAS - SCL

1 stop21h 44mAmerican Airlines

lun. 8/119:55 pmSCL - LAS

1 stop15h 49mAmerican Airlines

Deal found 7/28

$1,004

mar. 8/512:41 pmLAS - SCL

1 stop14h 19mLATAM Airlines

lun. 8/114:00 pmSCL - LAS

2 stops22h 01mLATAM Airlines

Deal found 7/28

$1,007

mar. 8/263:05 pmLAS - SCL

2 stops33h 56mMultiple Airlines

mar. 9/211:00 amSCL - LAS

1 stop38h 05mMultiple Airlines

Deal found 7/27

$680

mar. 8/268:40 amLAS - SCL

2 stops19h 10mLATAM Airlines

mar. 9/27:15 amSCL - LAS

2 stops19h 03mLATAM Airlines

Deal found 7/27

$836

One-way flights from Las Vegas to Santiago
Search for one-way flight options from Las Vegas to Santiago. Find affordable one-way fares based on user searches. Data last updated julio 29, 2025.

mar. 9/3010:33 pmLAS - SCL

3 stops26h 42mMultiple Airlines

Deal found 7/27

$306

mar. 8/123:05 pmLAS - SCL

2 stops28h 25mAvianca

Deal found 7/27

$377

lun. 9/2912:29 amLAS - SCL

3 stops33h 26mLATAM Airlines

Deal found 7/27

$424

dom. 9/141:50 amLAS - SCL

1 stop21h 34mCopa Airlines

Deal found 7/27

$565

mar. 10/2112:26 pmLAS - SCL

1 stop14h 34mDelta

Deal found 7/27

$568

mié. 10/2212:42 pmLAS - SCL

1 stop15h 18mAmerican Airlines

Deal found 7/27

$648

Fly from

Fly to

Route

Depart

Return

Price

Las VegasSantiago

LAS - SCL

LASSCL

Las Vegas Harry Reid Intl

jue. 9/11

11:00 am-5:15 am

2 stops38h 15m

Santiago Arturo Merino Benitez

jue. 9/18

11:00 am-9:01 pm

1 stop38h 01m

$626

Las VegasSantiago

LAS - SCL

LASSCL

Las Vegas Harry Reid Intl

mar. 9/16

11:53 pm-6:00 am

2 stops26h 07m

Santiago Arturo Merino Benitez

mar. 9/23

3:15 pm-12:58 pm

2 stops25h 43m

$708

Las VegasSantiago

LAS - SCL

LASSCL

Las Vegas Harry Reid Intl

lun. 11/3

6:00 am-6:35 am

2 stops19h 35m

Santiago Arturo Merino Benitez

jue. 11/13

11:55 pm-4:54 pm

1 stop21h 59m

$744

Las VegasSantiago

LAS - SCL

LASSCL

Las Vegas Harry Reid Intl

dom. 11/2

12:51 am-11:41 pm

1 stop17h 50m

Santiago Arturo Merino Benitez

jue. 11/13

5:12 am-10:29 pm

1 stop22h 17m

$842

Las VegasSantiago

LAS - SCL

LASSCL

Las Vegas Harry Reid Intl

mié. 1/7

1:36 am-7:50 am

1 stop25h 14m

Santiago Arturo Merino Benitez

mié. 2/18

10:15 pm-6:11 pm

1 stop24h 56m

$864

Las VegasSantiago

LAS - SCL

LASSCL

Las Vegas Harry Reid Intl

sáb. 1/10

11:35 am-8:50 am

2 stops16h 15m

Santiago Arturo Merino Benitez

lun. 2/9

10:45 pm-11:04 am

2 stops17h 19m

$898

Las VegasSantiago

LAS - SCL

LASSCL

Las Vegas Harry Reid Intl

mar. 9/30

10:33 pm-5:15 am

3 stops26h 42m

$306

Las VegasSantiago

LAS - SCL

LASSCL

Las Vegas Harry Reid Intl

mar. 8/12

3:05 pm-10:30 pm

2 stops28h 25m

$377

Las VegasSantiago

LAS - SCL

LASSCL

Las Vegas Harry Reid Intl

lun. 9/29

12:29 am-1:55 pm

3 stops33h 26m

$424

Las VegasSantiago

LAS - SCL

LASSCL

Las Vegas Harry Reid Intl

dom. 9/14

1:50 am-3:24 am

1 stop21h 34m

$565

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 12 results

Best time to book a flight from Las Vegas to Santiago

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

How far ahead should I book a flight from Las Vegas to Santiago?

Booking 62 days in advance of your planned departure date is, on average, the best time to get cheap flights from Las Vegas to Santiago. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, April is the cheapest month in which you can book a flight from Las Vegas to Santiago (average of $752). Flying from Las Vegas to Santiago in December is currently the most expensive (average of $1,098). 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 LAS to SCL?

It’s optimal to fly from Las Vegas to Santiago in the afternoon. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the morning.

How much does it cost to fly round-trip from Las Vegas to Santiago?

Reviews of airlines servicing Santiago

Read through reviews of airlines operating flights from Las Vegas to Santiago, such as Delta, LATAM Airlines, and Copa Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,977 reviews

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!

Delta

8.0

Very good

7,977 reviews

Delta

8.0

Very good

7,977 reviews

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!

LATAM Airlines

7.5

Good

1,821 reviews

Delta

8.0

Very good

7,977 reviews

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!

Copa Airlines

7.5

Good

1,493 reviews

Delta

8.0

Very good

7,977 reviews

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!

United Airlines

7.4

Good

8,899 reviews

Delta

8.0

Very good

7,977 reviews

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!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,977 reviews

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

What are the cheapest airlines flying from Las Vegas to Santiago round-trip?
Our cheapest airline available from Las Vegas to Santiago is LATAM Airlines. Our recent data shows that you can find tickets from as low as $708 on this airline. Additional options worth looking into are Delta and Copa Airlines, starting at $744 and $842 round-trip. Users have found that LATAM Airlines is 25% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Las Vegas to Santiago one-way?
For one-way options, check prices for Avianca. According to our data, you can fly for as low as $377. Users have also found prices from $424 and $565 on LATAM Airlines and Copa Airlines, respectively.
Can I find deals for flights from Las Vegas to Santiago that include hotel bookings?
Yes. In addition to deals on Las Vegas to Santiago flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Las Vegas to Santiago?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Santiago.
Can I find deals for business class flights from Las Vegas to Santiago?
Yes. Cheapflights offers flight deals from Las Vegas to Santiago 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 Las Vegas to Santiago?
Currently, April is the cheapest month in which you can book a flight from Las Vegas to Santiago (average of $752). Flying from Las Vegas to Santiago in December is currently the most expensive (average of $1,098). 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

Browse thousands of different options on Cheapflights for your next trip

Complete your trip

Santiago car rentals

Santiago Arturo Merino Benitez Airport car rentals

Punta Arenas car rentals

Temuco car rentals

Lastarria car rentals

Other flights to Santiago

Top 4 airlines flying from Las Vegas to Santiago

Airline	Cheapest	Average	Flexibility	On-time
LATAM Airlines	Cheapest$703	Average$964	FlexibilityNo cancel fee	On-time81%
American Airlines	Cheapest$765	Average$961	FlexibilityNo cancel fee	On-time71%
Copa Airlines	Cheapest$770	Average$969	FlexibilityNo cancel fee	On-time70%
Delta	Cheapest$853	Average$1,032	FlexibilityNo cancel fee	On-timeN/A

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$306+ Cheap flights from Las Vegas (LAS) to Santiago (SCL)

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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Las Vegas to Santiago with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Santiago Arturo Merino Benitez are usually found in September or April, booked 62 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Las Vegas to Santiago

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Las Vegas to Santiago

Cheapest flights from Las Vegas to SantiagoExplore the most affordable flight options available from Las Vegas to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.

Explore the most affordable flight options available from Las Vegas to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Las Vegas to Santiago that are best for you.

Best time to book a flight from Las Vegas to Santiago

Have a flexible travel schedule? Discover the best time to fly to Santiago from Las Vegas with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Las Vegas to Santiago

How far ahead should I book a flight from Las Vegas to Santiago?

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to Santiago. Price data was last updated on July 25, 2025.

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

What is the cheapest time of day to fly from LAS to SCL?

Find hourly flight availability from Las Vegas to Santiago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 29, 2025.

How much does it cost to fly round-trip from Las Vegas to Santiago?

Reviews of airlines servicing Santiago

Read through reviews of airlines operating flights from Las Vegas to Santiago, such as Delta, LATAM Airlines, and Copa Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Santiago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Las Vegas to Santiago round-trip?

What are the cheapest airlines to fly from Las Vegas to Santiago one-way?

Can I find deals for flights from Las Vegas to Santiago that include hotel bookings?

How can I find direct flights from Las Vegas to Santiago?

Can I find deals for business class flights from Las Vegas to Santiago?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Santiago by adding a car rental and/or hotel reservation to your travel itinerary.

Top 4 airlines flying from Las Vegas to Santiago

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Cheapest flights from Las Vegas to Santiago
Explore the most affordable flight options available from Las Vegas to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.