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Cheap Flights from Boston to La Serena, CL, Chile - BOS to LSC Last modified: Jun 30, 2016 12:52 PM

When Can I Buy the Cheapest Flight from Boston to La Serena (BOS to LSC)?

Airlines can adjust prices for plane tickets from Boston to La Serena based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Airports for Your Route

These pages contain information about the major airports in Boston and La Serena, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap International Flights from Boston - BOS

FlightsAirlineLowest Price
Boston to Santiago American, JetBlue, LAN, United $739
Boston to Sao Paulo American, Azul, JetBlue, TAM, Spirit, Avianca Brazil, United $856
Boston to Buenos Aires LAN Argentina, American, Argentinas, Alaska, JetBlue, Spirit, United $815
Boston to Lima American, Alaska, JetBlue, Spirit, United, Virgin America $467
Boston to Cordoba LAN Argentina, American, Argentinas, JetBlue, United $1,298
Boston to Rio de Janeiro American, Azul, JetBlue, GOL, TAM, Spirit, Avianca Brazil, United $932

Cheap International Flights to La Serena - LSC

FlightsAirlineLowest Price
New York to Santiago American, JetBlue, LAN, Spirit, United $731
New York to Buenos Aires Aero VIP, LAN Argentina, American, Argentinas, Alaska, JetBlue, Spirit, United $882
New York to Mendoza LAN Argentina, American, Argentinas, Alaska, United $929
Newark to Santiago American, JetBlue, LAN, United $781
New York to Cordoba Aero VIP, LAN Argentina, American, Argentinas, Alaska, JetBlue, United $929
New York to Quito American, JetBlue, TAME Ecuador, Spirit, United, LAN Ecuador $373
New York to Sao Paulo Silver, American, Azul, JetBlue, GOL, TAM, Spirit, Avianca Brazil, United $788
New York to Montevideo American, JetBlue, United $948
New York to Cuzco American, JetBlue, Spirit, United $757
Newark to Buenos Aires LAN Argentina, American, Argentinas, JetBlue, United $824
New York to Medellin American, Avianca, JetBlue, Frontier, Spirit, United $398
New York to St Lucia Silver, American, JetBlue, Spirit, United $298
New York to Asuncion American, Alaska, JetBlue, United $731
Newark to Lima American, JetBlue, Spirit, United $497
New York to Guatemala City Silver, American, JetBlue, Frontier, Spirit, United, Virgin America $353
New York to Copiapo American, LAN, United $1,128
New York to Grenada American, Alaska, JetBlue, United $367
Newark to Sao Paulo American, Azul, JetBlue, TAM, Spirit, Avianca Brazil, United $788
New York to Georgetown American, JetBlue, Frontier, United $587
New York to Brasilia American, Azul, JetBlue, GOL, TAM, Avianca Brazil, United $911
New York to Santa Cruz American, JetBlue, Spirit, BOA, United $728
New York to Punta Cana American, JetBlue, Frontier, Spirit, Sun Country, United $325
New York to Liberia Silver, American, Alaska, JetBlue, Avianca LACSA, Spirit, Sun Country, United $295
New York to Cali American, Avianca, JetBlue, Spirit, United $456
Cheap Flights from Boston to La Serena, CL, Airfare Search for BOS to LSC, Airline One-Way and Roundtrip Schedules