$451 Cheap Flights from Santiago (SCL) to Mount Pleasant (MPN)

View $451 flight on Sat, Sep 20, 2025Opens in a new window

Popular airlines from Santiago Intl. Airport (SCL) to Mount Pleasant (MPN)

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Cheap Flights from Santiago to Mount Pleasant (SCL-MPN)

Prices were available within the past 7 days and start at $451 for one-way flights and $844 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Fri, Oct 3 - Sat, Oct 4
SCL
Santiago
MPN
Mount Pleasant
$844 Roundtrip, found 4 days ago
$844
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Fri, Oct 3 from Santiago to Mount Pleasant, returning Sat, Oct 4, priced at $844 found 4 days ago
LATAM Airlines Group
Fri, Sep 12 - Sat, Sep 27
SCL
Santiago
MPN
Mount Pleasant
$848 Roundtrip, found 8 hours ago
$848
Roundtrip
found 8 hours ago
Select LATAM Airlines Group flight, departing Fri, Sep 12 from Santiago to Mount Pleasant, returning Sat, Sep 27, priced at $848 found 8 hours ago
LATAM Airlines Group
Fri, Oct 24 - Sat, Nov 8
SCL
Santiago
MPN
Mount Pleasant
$853 Roundtrip, found 5 days ago
$853
Roundtrip
found 5 days ago
Select LATAM Airlines Group flight, departing Fri, Oct 24 from Santiago to Mount Pleasant, returning Sat, Nov 8, priced at $853 found 5 days ago
LATAM Airlines Group
Fri, Sep 12 - Sat, Sep 27
SCL
Santiago
MPN
Mount Pleasant
$855 Roundtrip, found 2 hours ago
$855
Roundtrip
found 2 hours ago
Select LATAM Airlines Group flight, departing Fri, Sep 12 from Santiago to Mount Pleasant, returning Sat, Sep 27, priced at $855 found 2 hours ago
LATAM Airlines Group
Fri, Oct 24 - Sat, Nov 8
SCL
Santiago
MPN
Mount Pleasant
$860 Roundtrip, found 2 hours ago
$860
Roundtrip
found 2 hours ago
Select LATAM Airlines Group flight, departing Fri, Oct 24 from Santiago to Mount Pleasant, returning Sat, Nov 8, priced at $860 found 2 hours ago
LATAM Airlines Group
Fri, Oct 3 - Sat, Oct 4
SCL
Santiago
MPN
Mount Pleasant
$867 Roundtrip, found 7 hours ago
$867
Roundtrip
found 7 hours ago
Select LATAM Airlines Group flight, departing Fri, Oct 3 from Santiago to Mount Pleasant, returning Sat, Oct 4, priced at $867 found 7 hours ago
LATAM Airlines Group
Sat, Sep 27 - Sat, Oct 11
SCL
Santiago
MPN
Mount Pleasant
$872 Roundtrip, found 2 hours ago
$872
Roundtrip
found 2 hours ago
Select LATAM Airlines Group flight, departing Sat, Sep 27 from Santiago to Mount Pleasant, returning Sat, Oct 11, priced at $872 found 2 hours ago
LATAM Airlines Group
Fri, Oct 10 - Sat, Oct 25
SCL
Santiago
MPN
Mount Pleasant
$877 Roundtrip, found 5 days ago
$877
Roundtrip
found 5 days ago
Select LATAM Airlines Group flight, departing Fri, Oct 10 from Santiago to Mount Pleasant, returning Sat, Oct 25, priced at $877 found 5 days ago
LATAM Airlines Group
Sat, Jan 10 - Sat, Jan 17
SCL
Santiago
MPN
Mount Pleasant
$877 Roundtrip, found 2 hours ago
$877
Roundtrip
found 2 hours ago
Select LATAM Airlines Group flight, departing Sat, Jan 10 from Santiago to Mount Pleasant, returning Sat, Jan 17, priced at $877 found 2 hours ago
LATAM Airlines Group
Fri, Oct 3 - Sat, Oct 4
SCL
Santiago
MPN
Mount Pleasant
$878 Roundtrip, found 7 hours ago
$878
Roundtrip
found 7 hours ago
Select LATAM Airlines Group flight, departing Fri, Oct 3 from Santiago to Mount Pleasant, returning Sat, Oct 4, priced at $878 found 7 hours ago
LATAM Airlines Group
Fri, Oct 3 - Sat, Oct 4
SCL
Santiago
MPN
Mount Pleasant
$887 Roundtrip, found 7 hours ago
$887
Roundtrip
found 7 hours ago
Select LATAM Airlines Group flight, departing Fri, Oct 3 from Santiago to Mount Pleasant, returning Sat, Oct 4, priced at $887 found 7 hours ago
LATAM Airlines Group
Fri, Oct 3 - Sat, Oct 4
SCL
Santiago
MPN
Mount Pleasant
$890 Roundtrip, found 7 hours ago
$890
Roundtrip
found 7 hours ago
Select LATAM Airlines Group flight, departing Fri, Oct 3 from Santiago to Mount Pleasant, returning Sat, Oct 4, priced at $890 found 7 hours ago
LATAM Airlines Group
Fri, Oct 3 - Sat, Oct 4
SCL
Santiago
MPN
Mount Pleasant
$895 Roundtrip, found 7 hours ago
$895
Roundtrip
found 7 hours ago
Select LATAM Airlines Group flight, departing Fri, Oct 3 from Santiago to Mount Pleasant, returning Sat, Oct 4, priced at $895 found 7 hours ago
LATAM Airlines Group
Fri, Aug 8 - Sat, Aug 23
SCL
Santiago
MPN
Mount Pleasant
$896 Roundtrip, found 2 days ago
$896
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Fri, Aug 8 from Santiago to Mount Pleasant, returning Sat, Aug 23, priced at $896 found 2 days ago
LATAM Airlines Group
Fri, Oct 3 - Sat, Oct 4
SCL
Santiago
MPN
Mount Pleasant
$899 Roundtrip, found 7 hours ago
$899
Roundtrip
found 7 hours ago
Select LATAM Airlines Group flight, departing Fri, Oct 3 from Santiago to Mount Pleasant, returning Sat, Oct 4, priced at $899 found 7 hours ago
LATAM Airlines Group
Thu, Oct 9 - Sat, Oct 25
SCL
Santiago
MPN
Mount Pleasant
$901 Roundtrip, found 5 days ago
$901
Roundtrip
found 5 days ago
Select LATAM Airlines Group flight, departing Thu, Oct 9 from Santiago to Mount Pleasant, returning Sat, Oct 25, priced at $901 found 5 days ago
LATAM Airlines Group
Thu, Sep 25 - Sat, Oct 4
SCL
Santiago
MPN
Mount Pleasant
$901 Roundtrip, found 8 hours ago
$901
Roundtrip
found 8 hours ago
Select LATAM Airlines Group flight, departing Thu, Sep 25 from Santiago to Mount Pleasant, returning Sat, Oct 4, priced at $901 found 8 hours ago

Alternative airports near Mount Pleasant

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

Select flight to Mount Pleasant MPN. Cheapest and Closest option available. Average driving time to city center is 1 minute. Flights from $995
MPN
Mount Pleasant
CheapestClosest
Average driving time to city center1 min
Flights from $995
Flights from Santiago (SCL) to Mount Pleasant (MPN)
Origin airport
Arturo Merino Benitez
Destination airport
Mount Pleasant
Airlines serving
LATAM Airlines Group
Roundtrip price
$843
Distance
1414 mi
Average flight time
7 hours 13 mins

Santiago to Mount Pleasant Flights

The cheapest times to fly from Santiago to Mount Pleasant

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

 

The best time to book a flight from Santiago to Mount Pleasant

Sunday is one of the best days to book for cheap flights from Santiago to Mount Pleasant: 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 Santiago to Mount Pleasant

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 Santiago to Mount Pleasant in 2025. You can also book with separate airlines for your outbound and return journeys, from $451 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 Santiago to Mount Pleasant 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 Santiago to Mount Pleasant 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 Arturo Merino Benitez Airport (SCL) to Mount Pleasant Airport (MPN) cost?
Discover the latest flight deals from SCL to MPN by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from SCL to MPN?
The cheapest flights from SCL to MPN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from SCL to MPN?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from SCL to MPN. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Arturo Merino Benitez Airport (SCL) to Mount Pleasant Airport (MPN)?
You'll need to book a flight with a layover when traveling from Arturo Merino Benitez Airport (SCL) to Mount Pleasant Airport (MPN). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from SCL to MPN?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Arturo Merino Benitez Airport (SCL) to Mount Pleasant Airport (MPN)?
To avoid potential delays on the Arturo Merino Benitez Airport (SCL) to Mount Pleasant Airport (MPN) route, aim to travel before 3 PM. Later departures have a 22% higher chance of cancellation.**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 Arturo Merino Benitez Airport (SCL) to Mount Pleasant Airport (MPN) last-minute?
Holding off until right before your break to book a flight from SCL to MPN often results in higher prices. While you might find some last-minute discounts, they aren't always guaranteed. Be flexible with your itinerary for the best chance of landing a bargain.
Is it cheaper to book a SCL to MPN flight and hotel package?
You'll typically save money by booking a SCL to MPN flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've chosen your preferred accommodations and flights, you can add extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Arturo Merino Benitez Airport (SCL) to Mount Pleasant Airport (MPN)?
Typically, you can reschedule or cancel your SCL to MPN flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you want further details, go to our Customer Service portal.

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*Available to One Key members.