Cheap flights from Santiago to La Serena from $44 SCL → LSC

Found recently, and the cheapest we hold

What have prices looked like?

Over 38 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $43 to $77.

At $95, the cheapest return found recently is above that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

Yes. Among 1-night return fares leaving within 3 days of 16 Nov, 18 Nov – 19 Nov costs $78: $17 less than the cheapest found recently.

Sky Airline · Arturo Merino Benitez Airport (SCL) → La Florida Airport (LSC) · out nonstop, back nonstop · found 3 days ago

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Every date we hold

3 fares on 3 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $43.

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $17 to $27.

At $44, the cheapest one-way found recently is above that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

Yes. Among one-way fares leaving within 3 days of 17 Nov, 19 Nov costs $40: $4 less than the cheapest found recently.

LATAM Airlines Group · Arturo Merino Benitez Airport (SCL) → La Florida Airport (LSC) · nonstop · found 4 days ago

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Every date we hold

4 fares on 4 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $22.

Return

Fares 30 to 59 days before departure were typically 38% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (38 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

Fares 30 to 59 days before departure were typically 11% lower than 0 to 6 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

How much is a return flight from Santiago to La Serena?

The cheapest return found recently is $95 with JetSmart, 16 Nov to 17 Nov, found 2 days ago. The cheapest return we hold, of any age, is $43 with JetSmart, 18 Dec to 25 Dec, found 7 days ago. The cheapest return fare on each of 3 departure dates is usually $61 to $87.

How much is a one-way flight from Santiago to La Serena?

The cheapest one-way found recently is $44 with Sky Airline, 17 Nov, found 3 days ago. The cheapest one-way we hold, of any age, is $22 with JetSmart, 18 Dec, found 7 days ago. The cheapest one-way fare on each of 4 departure dates is usually $33 to $41.

What is the cheapest month to fly from Santiago to La Serena?

December 2026 is the cheapest month for a return, from $43, 18 Dec to 25 Dec, found 7 days ago. It is the cheapest month for a one-way too, from $22, 18 Dec, found 7 days ago.

How far ahead should I book a flight from Santiago to La Serena?

In 38 days of prices between 24 Sept and 11 Nov, return fares 30 to 59 days before departure were typically 38% lower than 0 to 6 days before departure. In 49 days of prices between 24 Sept and 11 Nov, one-way fares 30 to 59 days before departure were typically 11% lower than 0 to 6 days before departure.

Is there a direct flight from Santiago to La Serena?

Yes, the cheapest nonstop return found recently is $95 with JetSmart, 16 Nov to 17 Nov, found 2 days ago. The cheapest nonstop one-way found recently is $44 with Sky Airline, 17 Nov, found 3 days ago.

How long is the flight from Santiago to La Serena?

The cheapest nonstop one-way found recently, with Sky Airline on 17 Nov, takes 1 h 11 min from Arturo Merino Benitez Airport (SCL) to La Florida Airport (LSC).

Which airlines have the cheapest flights from Santiago to La Serena?

Between 16 Nov and 18 Dec, JetSmart has the cheapest return on 2 of the 3 departure dates we hold, and Sky Airline on 1. Between 17 Nov and 18 Dec, Sky Airline has the cheapest one-way on 2 of the 4 departure dates we hold, LATAM Airlines Group on 1 and JetSmart on 1.