Flights
Hotels
From
To
1 traveler
Unsupported Browser!
Find Flights
Finding cheap flights is simple. More than 36 million people last year saved hundreds by using our flights tool.
Flights
Hotels
Round-trip
One-way
1 traveler
Unsupported Browser!
Find Flights
Finding cheap flights is simple. More than 36 million people last year saved hundreds by using our flights tool.

Cheap Flights from Boston to La Serena, CL, Chile - BOS to LSC Last modified: May 27, 2016 12:50 PM

Popular flights from Boston to La Serena Last modified: May 27, 2016 12:50 PM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

American Airlines
Departure Date Return Date Lowest Price
Jul 3, 2016 Jul 9, 2016 $2,869
LAN Airlines
Departure Date Return Date Lowest Price
Jul 3, 2016 Jul 9, 2016 $1,914
United Airlines
Departure Date Return Date Lowest Price
Jul 3, 2016 Jul 9, 2016 $1,643

How Much Does it Cost to Fly from Boston to La Serena (BOS to LSC)?

We have collected flight cost data from across the web for travel from Boston to La Serena, and have found the average flight price for this trip to be $1,643.

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 $357
Boston to Sao Paulo American, Azul, JetBlue, GOL, TAM, Spirit, Avianca Brazil, United $750
Boston to Buenos Aires LAN Argentina, American, Argentinas, JetBlue, United $662
Boston to Lima American, Alaska, JetBlue, Spirit, Taca Peru, United, Virgin America $350
Boston to Cordoba LAN Argentina, American, Argentinas, JetBlue, United $1,205
Boston to Rio de Janeiro American, Azul, JetBlue, GOL, TAM, Spirit, Avianca Brazil, United $870

Cheap International Flights to La Serena - LSC

FlightsAirlineLowest Price
New York to Santiago American, JetBlue, LAN, Spirit, United $356
New York to Buenos Aires Aero VIP, LAN Argentina, American, Argentinas, JetBlue, Spirit, United $720
New York to Mendoza LAN Argentina, American, Argentinas, United $929
Newark to Santiago American, JetBlue, LAN, Spirit, United $357
New York to Cordoba LAN Argentina, American, Argentinas, JetBlue, United $999
New York to Quito Aerogal, Silver, American, JetBlue, TAME Ecuador, United, LAN Ecuador $265
New York to Sao Paulo Silver, American, Azul, JetBlue, Frontier, TAM, Spirit, Avianca Brazil, United $730
New York to Montevideo Silver, American, Alaska, JetBlue, United $289
New York to Cuzco American, JetBlue, LAN Peru, Spirit, Taca Peru, United $509
Newark to Buenos Aires LAN Argentina, American, Argentinas, JetBlue, Spirit, United $739
New York to Medellin LAN Colombia, American, Alaska, Avianca, JetBlue, Frontier, Falcon Express, Spirit, United $263
New York to St Lucia Silver, American, JetBlue, United $348
New York to Asuncion American, Alaska, JetBlue, TAM*, United $755
Newark to Lima Silver, American, Alaska, JetBlue, Spirit, United, Virgin America $265
New York to Guatemala City American, Alaska, JetBlue, Spirit, United $351
New York to Copiapo American, LAN, United $1,028
New York to Grenada American, JetBlue, United $397
Newark to Sao Paulo American, Azul, JetBlue, TAM, Spirit, Avianca Brazil, Sun Country, United $739
New York to Georgetown American, JetBlue, United $517
New York to Brasilia American, Azul, JetBlue, GOL, TAM, Spirit, Avianca Brazil, Sun Country, United $609
New York to Santa Cruz American, Alaska, JetBlue, United $954
New York to Punta Cana American, JetBlue, Frontier, Spirit, Sun Country, United, Great Lakes $415
New York to Liberia Silver, American, Alaska, JetBlue, Avianca LACSA, Spirit, United $281
New York to Cali LAN Colombia, American, Alaska, Avianca, JetBlue, Frontier, Falcon Express, Spirit, United $329
Cheap Flights from Boston to La Serena, CL, Chile, from $1,643 Round trip from BOS to LSC