$455 Cheap Flights from Miami (MIA) to La Serena (LSC)

View $455 flight on Tue, Nov 11, 2025Opens in a new window

Popular airlines from Miami Intl. Airport (MIA) to La Serena (LSC-La Florida)

Cheap Flights from Miami to La Serena (MIA-LSC)

Prices were available within the past 7 days and start at $455 for one-way flights and $752 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Thu, Oct 16 - Tue, Nov 4
MIA
Miami
LSC
La Serena
$752 Roundtrip, just found
$752
Roundtrip
just found
Select LATAM Airlines Group flight, departing Thu, Oct 16 from Miami to La Serena, returning Tue, Nov 4, priced at $752 just found
LATAM Airlines Group
Thu, Nov 6 - Sat, Nov 22
MIA
Miami
LSC
La Serena
$757 Roundtrip, found 3 days ago
$757
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Thu, Nov 6 from Miami to La Serena, returning Sat, Nov 22, priced at $757 found 3 days ago
LATAM Airlines Group
Thu, Oct 16 - Tue, Nov 4
MIA
Miami
LSC
La Serena
$765 Roundtrip, just found
$765
Roundtrip
just found
Select LATAM Airlines Group flight, departing Thu, Oct 16 from Miami to La Serena, returning Tue, Nov 4, priced at $765 just found
Delta
Tue, Nov 11 - Fri, Nov 28
MIA
Miami
LSC
La Serena
$787 Roundtrip, just found
$787
Roundtrip
just found
Select Delta flight, departing Tue, Nov 11 from Miami to La Serena, returning Fri, Nov 28, priced at $787 just found
LATAM Airlines Group
Tue, Nov 11 - Fri, Nov 28
MIA
Miami
LSC
La Serena
$792 Roundtrip, just found
$792
Roundtrip
just found
Select LATAM Airlines Group flight, departing Tue, Nov 11 from Miami to La Serena, returning Fri, Nov 28, priced at $792 just found
Delta
Thu, Oct 16 - Tue, Nov 4
MIA
Miami
LSC
La Serena
$842 Roundtrip, just found
$842
Roundtrip
just found
Select Delta flight, departing Thu, Oct 16 from Miami to La Serena, returning Tue, Nov 4, priced at $842 just found
LATAM Airlines Group
Thu, Oct 16 - Tue, Nov 4
MIA
Miami
LSC
La Serena
$852 Roundtrip, just found
$852
Roundtrip
just found
Select LATAM Airlines Group flight, departing Thu, Oct 16 from Miami to La Serena, returning Tue, Nov 4, priced at $852 just found
LATAM Airlines Group
Thu, Oct 16 - Tue, Nov 4
MIA
Miami
LSC
La Serena
$865 Roundtrip, just found
$865
Roundtrip
just found
Select LATAM Airlines Group flight, departing Thu, Oct 16 from Miami to La Serena, returning Tue, Nov 4, priced at $865 just found
LATAM Airlines Group
Thu, Oct 16 - Tue, Nov 4
MIA
Miami
LSC
La Serena
$912 Roundtrip, just found
$912
Roundtrip
just found
Select LATAM Airlines Group flight, departing Thu, Oct 16 from Miami to La Serena, returning Tue, Nov 4, priced at $912 just found
Delta
Thu, Oct 16 - Tue, Nov 4
MIA
Miami
LSC
La Serena
$918 Roundtrip, just found
$918
Roundtrip
just found
Select Delta flight, departing Thu, Oct 16 from Miami to La Serena, returning Tue, Nov 4, priced at $918 just found

Alternative airports near La Serena

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

Select flight to La Florida LSC. Cheapest and Closest option available. Average driving time to city center is 7 minutes. Flights from $752
LSC
La Florida
CheapestClosest
Average driving time to city center7 min
Flights from $752
Flights from Miami (MIA) to La Serena (LSC)
Origin airport
Miami Intl.
Destination airport
La Florida
Airlines serving
LATAM Airlines Group
Roundtrip price
$751
Distance
3895 mi

Miami to La Serena Flights

The cheapest times to fly from Miami to La Serena

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

 

The best time to book a flight from Miami to La Serena

Sunday is one of the best days to book for cheap flights from Miami to La Serena: 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 Miami to La Serena

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 Miami to La Serena in 2025. You can also book with separate airlines for your outbound and return journeys, from $455 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 Miami to La Serena 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 Miami to La Serena 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 Miami Intl. Airport (MIA) to La Florida Airport (LSC) cost?
Secure a cheap one-way flight from $455 or cheap return flight from $752 from Miami Intl. Airport (MIA) to La Florida Airport (LSC) 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 Miami Intl. Airport (MIA) to La Florida Airport (LSC)?
The cheapest month to fly from MIA to LSC is October, when there's less demand. Off-peak months are typically when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Miami Intl. Airport (MIA) to La Florida Airport (LSC)?
To find the cheapest airline that'll fly you from MIA to LSC, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Miami Intl. Airport (MIA) to La Florida Airport (LSC)?
Direct flights from Miami Intl. Airport (MIA) to La Florida Airport (LSC) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MIA to LSC?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Miami Intl. Airport (MIA) to La Florida Airport (LSC)?
To reach La Florida Airport (LSC) without delays, pick a flight that leaves from Miami Intl. Airport (MIA) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Miami Intl. Airport (MIA) to La Florida Airport (LSC) last-minute?
Last-minute fares from MIA to LSC are typically more expensive. To secure the best rates, start searching for flights well in advance. That said, if you can play around with your travel dates, it's possible to find a cheap ticket right before your journey.
Is it cheaper to book a MIA to LSC flight and hotel package?
You'll generally save money by securing a MIA to LSC 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 everything in one place. After selecting your preferred flights and accommodations, you can add extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Miami Intl. Airport (MIA) to La Florida Airport (LSC)?
Typically, you're able to reschedule or cancel your MIA to LSC flight. However, additional charges may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you'd like further information, head to our Customer Service portal.

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*Available to One Key members.