BOS - LSC

$801 Find Cheap Flights from Boston to La Serena - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Boston to La Serena (BOS-LSC)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to La Serena

Sun, Nov 1 - Thu, Nov 5
LATAM Airlines Logo
9:10 am - 4:19 pmBOS  Boston Logan Intl-LSC La Serena La Florida
29h 09m2 stops New York John F Kennedy Intl Santiago Arturo Merino Benitez
LATAM Airlines Logo
5:20 pm - 2:49 pmLSC  La Serena La Florida-BOS Boston Logan Intl
23h 29m2 stops Santiago Arturo Merino Benitez New York John F Kennedy Intl
$801LATAM Airlines
Sun, Nov 1 - Wed, Nov 4
LATAM Airlines Logo
9:10 am - 4:19 pmBOS  Boston Logan Intl-LSC La Serena La Florida
29h 09m2 stops New York John F Kennedy Intl Santiago Arturo Merino Benitez
LATAM Airlines Logo
7:35 pm - 1:44 pmLSC  La Serena La Florida-BOS Boston Logan Intl
20h 09m2 stops Santiago Arturo Merino Benitez Atlanta Hartsfield-Jackson
$891LATAM Airlines
Sun, Nov 1 - Thu, Nov 5
LATAM Airlines Logo
9:10 am - 3:30 pmBOS  Boston Logan Intl-LSC La Serena La Florida
28h 20m2 stops New York John F Kennedy Intl Santiago Arturo Merino Benitez
LATAM Airlines Logo
1:56 pm - 12:42 pmLSC  La Serena La Florida-BOS Boston Logan Intl
24h 46m2 stops Santiago Arturo Merino Benitez Atlanta Hartsfield-Jackson
$951LATAM Airlines
Sun, Nov 1 - Thu, Nov 5
LATAM Airlines Logo
9:05 am - 4:19 pmBOS  Boston Logan Intl-LSC La Serena La Florida
29h 14m2 stops Sao Paulo Guarulhos Intl Santiago Arturo Merino Benitez
LATAM Airlines Logo
6:37 pm - 2:33 pmLSC  La Serena La Florida-BOS Boston Logan Intl
21h 56m2 stops Santiago Arturo Merino Benitez Miami
$1,081LATAM Airlines
Sun, Nov 1 - Thu, Nov 5
LATAM Airlines Logo
3:33 pm - 5:46 pmBOS  Boston Logan Intl-LSC La Serena La Florida
24h 13m2 stops Miami Santiago Arturo Merino Benitez
LATAM Airlines Logo
5:20 pm - 2:33 pmLSC  La Serena La Florida-BOS Boston Logan Intl
23h 13m2 stops Santiago Arturo Merino Benitez Miami
$1,115LATAM Airlines
Booking Insights

Price, demand and travel trends for Boston to La Serena flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Boston to La Serena with more confidence.

What is the cheapest airline to fly from Boston to La Serena?

LATAM Airlines ($801) offered the cheapest round-trip ticket from Boston to La Serena in the last 5 days.

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Key details for Boston to La Serena flights

Cheapest flight

$801
Flight from Boston to La Serena

When to book flights from Boston to La Serena

Are your dates flexible? Find out the best times to travel from Boston to La Serena based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Boston to La Serena flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Boston to La Serena?

    Flights from Boston to La Serena usually depart from Boston Logan Intl (BOS) and arrive at La Serena La Florida (LSC).

  • Do I need a passport to fly from Boston to La Serena?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Boston to La Serena changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $801 to $1,115. That means the highest observed fare was about 39% higher than the lowest one.

  • What car rental options are available at La Serena La Florida Airport (LSC)?

    La Serena La Florida Airport (LSC) hosts 5 major car rental companies, with daily rates starting from around $9 for economy cars. Top options include:
    · Street Rent a Car
    · Gama Rent
    · Sixt
    · Mitta Rent a Car
    · Budget

Everything you need to know for your flight from Boston to La Serena

Information on your arrival and departure airports

Boston (BOS)
La Serena (LSC)