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Cheap Flights from Boston to Santiago, DO, Dominican Republic - BOS to STI

Popular flights from Boston to Santiago

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
May 10, 2016 May 17, 2016 $336
May 10, 2016 May 17, 2016 $336
JetBlue Airways
Departure Date Return Date Lowest Price
May 12, 2016 May 16, 2016 $373
May 13, 2016 May 27, 2016 $373
May 15, 2016 May 22, 2016 $373
May 21, 2016 Jun 4, 2016 $373
Jun 1, 2016 Jun 9, 2016 $373
Spirit Airlines
Departure Date Return Date Lowest Price
Jun 2, 2016 Jun 15, 2016 $378
Jun 2, 2016 Jun 15, 2016 $378
Jun 2, 2016 Jun 8, 2016 $378
Aug 23, 2016 Aug 31, 2016 $378
Aug 23, 2016 Aug 31, 2016 $378
United Airlines
Departure Date Return Date Lowest Price
May 9, 2016 May 14, 2016 $437

How Much Does it Cost to Fly from Boston to Santiago (BOS to STI)?

We have collected flight cost data from across the web for travel from Boston to Santiago, and have found the average flight price for this trip to be $362.

When Can I Buy the Cheapest Flight from Boston to Santiago (BOS to STI)?

Airlines can adjust prices for plane tickets from Boston to Santiago 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.

How far in advance should you book flights from Boston to Santiago

The chart below shows up-to-date information regarding how far in advance a flight from Boston to Santiago should be booked.

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $538 $336
7-14 days $373 $376
14-21 days $373 $423
21-30 days $373 $364
30-60 days $373 $364
60-90 days $598 $441
90+ days $463 $378

Cheapest Day To Fly from Boston to Santiago

The chart below shows up-to-date information regarding the cheapest days to fly from Boston to Santiago.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$373 $336 $340 $373 $373 $364 $373

Lowest Fares Chart By Month from Boston to Santiago

The chart below shows the lowest fare by month when flying from Boston to Santiago.

Month Origin Destination Carrier Depart Date Return Date Stops Price
May Boston Santiago American 5/10/16 5/17/16 1 $336
June Boston Santiago American 6/1/16 6/9/16 2 $340
July Boston Santiago American 7/19/16 8/3/16 1 $441
August Boston Santiago Spirit 8/23/16 8/31/16 1 $378
September Boston Santiago Spirit 9/4/16 9/19/16 1 $378
October Boston Santiago United 10/20/16 10/25/16 1 $420
November Boston Santiago American 11/30/16 12/7/16 1 $410
December Boston Santiago United 12/2/16 12/21/16 1 $449

Non-Stop vs Connecting Flights from Boston to Santiago (BOS to STI)

Your Boston to Santiago flight can be significantly cheaper by choosing a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Boston to Santiago is $423.

The average price for non-stop flights from Boston to Santiago is $373.

The chart below shows up to date information regarding non-stop flights from Boston to Santiago.

Nonstop Flight Details from Boston to Santiago
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
JetBlue 0 1 1 1 1 1 1 22:55 22:55

Round Trip vs One Way Flights from Boston to Santiago (BOS to STI)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Boston to Santiago. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Boston to Santiago is $183.

The average price for round trip flights from Boston to Santiago is $410.

Boston to Santiago Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is a direct flight from Boston to Santiago?
Answer: The average Boston to Santiago flight time is 3 hours and 47 minutes.
Question: How many miles are there between Boston and Santiago?
Answer: The distance from Boston to Santiago is 1585 miles.
Question: How common are direct flights from Boston to Santiago?
Answer: There are 6 direct flights from Boston to Santiago.
Question: What is the most popular airline for non-stop flights from Boston to Santiago?
Answer: JetBlue Airways provides 100% of the non-stop flights between Boston and Santiago.
Question: What are the most popular connecting cities when flying from Boston to Santiago?
Answer: New York, NY

Airlines Flying from Boston to Santiago (BOS to STI)

Below are the different airlines that fly from Boston to Santiago with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Boston to Santiago.

Boston to Santiago
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American MIA X X X X X X X
American PHL / MIA X X X X X X X
JetBlue - X X X X X X
JetBlue JFK X X X X X X X
Copa PTY X X X X X
Delta JFK X X X X X X X
Spirit FLL X X X
United EWR X X X X X X X
United IAD / EWR X X X X X X X

Airports for Your Route

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

Cheap Domestic Flights from Boston - BOS

FlightsAirlineLowest Price
Boston to Atlanta American, Alaska, Spirit, United $151
Boston to New York American, JetBlue $105

Cheap International Flights from Boston - BOS

FlightsAirlineLowest Price
Boston to Puerto Plata American, JetBlue, United $508
Boston to Santo Domingo American, JetBlue, Spirit, United $342
Boston to Port au Prince Silver, American, JetBlue, Spirit, United $271

Cheap Domestic Flights to Santiago - STI

FlightsAirlineLowest Price
New York to Ft Lauderdale American, JetBlue, Spirit, United, Virgin America $100
New York to San Juan Silver, American, JetBlue, Spirit, Sun Country, United, Virgin America, Great Lakes $218
New York to Tampa American, JetBlue, United $195
New York to Aguadilla JetBlue, Spirit $268
New York to Charlotte American, JetBlue $147
New York to Houston American, Alaska, JetBlue, Spirit, United $262

Cheap International Flights to Santiago - STI

FlightsAirlineLowest Price
New York to Santiago Silver, American, JetBlue, Spirit, United $367
Newark to Santiago American, JetBlue, Spirit, United $367
Portland to Santiago American, JetBlue, United $521
Bangor to Santiago American Check Dates
New York to Puerto Plata Silver, American, JetBlue, United $386
New York to Santo Domingo American, JetBlue, Frontier, Spirit, United, Great Lakes $268
Newark to Puerto Plata Silver, American, JetBlue, United $386
New York to Port au Prince Silver, American, JetBlue, Spirit, United $254
New York to Punta Cana American, JetBlue, Frontier, Spirit, Sun Country, United, Great Lakes $388
Hartford to Puerto Plata Silver, American, JetBlue, United $661
Newark to Santo Domingo Silver, American, JetBlue, Spirit, United, Great Lakes $288
Burlington to Puerto Plata American, JetBlue, United $551
New York to Providenciales Silver, American, JetBlue, interCaribbean, Spirit, United, Great Lakes $370
Portland to Puerto Plata American, JetBlue, United $527
New York to La Romana Silver, American, JetBlue, United $411
New York to Montego Bay Silver, American, JetBlue, Spirit, Sun Country, United $294
New York to Kingston Silver, American, JetBlue, Spirit, Fly Jamaica, United, Virgin America $365
New York to St Thomas Island American, JetBlue, Seaborne, Spirit, United $284
New York to Aruba Insel Air Aruba, American, JetBlue, Spirit, United $373
Cheap Flights from Boston to Santiago, DO, Dominican Republic, from $336 Round trip from BOS to STI