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Cheap Flights from Boston Logan International to Santiago

Compare Boston Logan International to Santiago flight deals

Find the cheapest month or even day of the year to fly to Santiago

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Flight deals from Boston Logan International to Santiago

Looking for a cheap last-minute deal or the best return flight from Boston Logan International to Santiago? Find the lowest prices on one-way and return tickets right here.
Santiago.R 2,270 per passenger.Departing Tue, 13 Jan.One-way flight with Delta.Outbound indirect flight with Delta, departs from Boston Logan International on Tue, 13 Jan, arriving in Santiago.Price includes taxes and charges.From R 2,270, select.
Santiago.R 2,270 per passenger.Departing Fri, 14 Nov.One-way flight with Delta.Outbound indirect flight with Delta, departs from Boston Logan International on Fri, 14 Nov, arriving in Santiago.Price includes taxes and charges.From R 2,270, select.
Santiago.R 2,522 per passenger.Departing Mon, 9 Feb.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Boston Logan International on Mon, 9 Feb, arriving in Santiago.Price includes taxes and charges.From R 2,522, select.
Santiago.R 2,953 per passenger.Departing Sun, 14 Dec.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Boston Logan International on Sun, 14 Dec, arriving in Santiago.Price includes taxes and charges.From R 2,953, select.
Santiago.R 3,169 per passenger.Departing Wed, 25 Mar.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Boston Logan International on Wed, 25 Mar, arriving in Santiago.Price includes taxes and charges.From R 3,169, select.
Santiago.R 3,281 per passenger.Departing Thu, 8 Jan.One-way flight with jetBlue.Outbound direct flight with jetBlue departs from Boston Logan International on Thu, 8 Jan, arriving in Santiago.Price includes taxes and charges.From R 3,281, select.
Santiago.R 11,803 per passenger.Departing Sat, 20 Dec.One-way flight with jetBlue.Outbound direct flight with jetBlue departs from Boston Logan International on Sat, 20 Dec, arriving in Santiago.Price includes taxes and charges.From R 11,803, select.

Find the cheapest month to fly from Boston Logan International to Santiago

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Boston Logan International to Santiago flights are currently cheapest in November.
Nov
from R 2,270
Dec
from R 2,953
Jan
from R 2,270
Feb
from R 2,522
Mar
from R 3,169
Apr
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May
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Jun
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Jul
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Aug
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Sep
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Oct
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Direct flights from Boston Logan International to Santiago

Boston Logan International to Santiago: Alternative routes

Compare routes from Boston Logan International to Santiago below. You may find an airport to fly into that's cheaper, faster, or easier than Santiago.

Boston to Santiago: Flight information

The things to know before you go.
Cheapest flight foundR 2,270
Cheapest month to flyJanuary
Average flight time3 hrs, 54 mins
Most popular airlinejetBlue
Average flights per week26

Finding cheap flights from Boston Logan International to Santiago: Frequently asked questions

The best price we found for a return flight from Boston Logan International to Santiago is R 4,945. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 54 minutes is the average flight time from Boston Logan International to Santiago.
jetBlue and Qatar Airways fly direct from Boston Logan International to Santiago.
As of November 2025, there are 26 flights per week flying from Boston Logan International to Santiago.
The cheapest month to fly from Boston Logan International to Santiago is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Boston Logan International Airport to Santiago Airport on Tuesday, 3 March 2026.
Yes – the average flight time is 3 hours and 54 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Santiago but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Santiago is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta and jetBlue offer the cheapest flight tickets to Santiago.

Flying from Logan International Airport (BOS) to Cibao International Airport (STI): what you need to know

  • Book a direct flight from Logan International Airport to Cibao International Airport and you'll be travelling for an average of 3 hours 55 minutes.

  • Boston and Santiago follow the same timezone, UTC-4.

  • Each week, there are nine Logan International Airport to Cibao International Airport flights. If you prefer to jet off as early as possible, jump on the 05:01 JetBlue Airways flight. If you're eager to make the most of your day before flying, the last departure is at 23:59 with JetBlue Airways.

  • Arrive at the airport on time so you don't miss your BOS to STI flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.

  • Flying during a peak time such as August? Major public holidays and other popular periods can lead to longer lines at security. Be extra cautious and get there up to four hours ahead of international flights and two hours before a domestic departure.

  • JetBlue Airways is your ticket to exploring Santiago (and perhaps some other exciting parts of Dominican Republic!). Check out the direct flights from Logan International Airport to Cibao International Airport offered by this carrier.

  • JetBlue Airways has the highest passenger demand on this route.

  • The carrier with the most reliable on-time arrival rate for BOS to STI flights is JetBlue Airways.

  • If you want to split up your journey, just deselect 'Direct flights only' when searching for your ticket from Logan International Airport to Cibao International Airport. Here are the top stopovers between BOS and STI:

    • John F. Kennedy International Airport

    • Newark Liberty International Airport

    • Miami International Airport

How to find the cheapest flights from Logan International Airport (BOS) to Cibao International Airport (STI)

  • Currently, R 2,270 is the cheapest price we've seen for a one-way Logan International Airport to Cibao International Airport flight. The best price for a return ticket is R 4,945. Bear in mind that fares could change due to availability when booking.

  • Book six months before you want to fly. After looking at the numbers on our calendar, this is how far you'll want to book ahead to secure cheap tickets from BOS to STI.

  • The cheapest month for flights from Logan International Airport to Cibao International Airport is May. Use the 'Whole month' tool to see the lowest airfares if you have flexible dates.

  • Save time looking for cheap flights from BOS to STI by setting up a Price Alert. You'll receive an email or push notification on the app when a special offer becomes available.

  • Discover the ideal flight for you with the help of the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Logan International Airport to Cibao International Airport, use the 'Sort by' function. You can also filter results by departure and arrival times, airline, and number of stops.

Handy information about Logan International Airport (BOS)

  • You'll find BOS at One Harborside Drive.

  • 73.94% of flights departing from Logan International Airport touch down at their destination on schedule.

  • Central Boston to Logan International Airport is approximately 5 kilometres. Depending on traffic, it'll take about 10 minutes to get there if you're ride-sharing, catching a cab or driving.

  • Planning to catch public transport? Expect a journey time of around 25 minutes.

  • Get your trip off to a leisurely start by staying near BOS. Whether you're catching an early flight from Logan International Airport to Cibao International Airport or just don't want to be rushed, these hotels are ideal:

Arriving at Cibao International Airport (STI)

  • If you're getting in on a late Logan International Airport to Cibao International Airport flight, few things beat the convenience of staying near the terminal. Pick up your bags from the carousel and then be resting not long after at one of these options near STI:

  • Follow your own route with a Cibao International Airport rental car. Pick up your wheels from America, Zezgo Rent a Car or Alamo and discover more of Santiago and beyond.

  • Reserving your ride from Cibao International Airport around one week ahead gives you the best shot at securing a great deal.

Getting from Cibao International Airport (STI) to central Santiago

  • Cibao International Airport is approximately 19 kilometres from the centre of Santiago. Driving there takes about 30 minutes.

  • Travelling by public transport typically takes 1 hour 10 minutes.

When to fly to Cibao International Airport (STI)

  • It's time to plan your trip dates for your flight from Logan International Airport to Cibao International Airport. August is the most popular month to visit Santiago. If you're after a more relaxed vibe, go in May.

  • When reserving your flight from Logan International Airport to Cibao International Airport, consider the type of weather you enjoy. August is the warmest month in Santiago, with the temperature ranging from 21ºC (70ºF) to 33ºC (91ºF).

  • Search for cheap tickets from BOS to STI in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between 16ºC (61ºF) and 29ºC (84ºF) on average.

Explore more of Dominican Republic

  • You've seen Santiago, now it's time to discover more of Dominican Republic. Journey about 137 kilometres south-east to Santo Domingo to tick off its top sights. From Alcazar de Colon to National Pantheon (Pantheon Nacional) and National Palace, you'll have a packed itinerary ahead.

  • If you're ready to explore another corner of Dominican Republic, head for Santo Domingo Este, about 145 kilometres south-east of Santiago. Museo Las Tres Aves, billeteros Park and Abuela Mota Final Resting Place are among its highlights.

Plan the rest of your trip from Boston to Santiago

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.