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Santiago de los Caballeros

$162+ Cheap flights from Massachusetts to Santiago de los Caballeros (STI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — STI
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Massachusetts to Santiago de los Caballeros

Cheapest flights from Massachusetts to Santiago de los Caballeros
Explore the most affordable flight options available from Massachusetts to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This American Airlines deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:20 amBOS - STI
2 stops14h 44mAmerican Airlines
Tue 1/206:00 amSTI - BOS
2 stops10h 48mAmerican Airlines
Deal found 12/2$406
This SmartFares deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/137:30 pmBOS - STI
1 stop11h 49mJetBlue
Sat 1/1712:12 pmSTI - BOS
1 stop10h 05mJetBlue
Deal found 12/2$408
This Kiwi.com deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/158:28 amBOS - STI
2 stops17h 14mMultiple Airlines
Fri 12/263:43 amSTI - BOS
1 stop8h 07mMultiple Airlines
Deal found 12/1$413
This Kiwi.com deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/138:11 pmBOS - STI
2 stops29h 31mSpirit Airlines
Sat 12/203:43 amSTI - BOS
1 stop21h 14mSpirit Airlines
Deal found 12/1$416
This SmartFares deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:05 pmBOS - STI
1 stop7h 13mJetBlue
Tue 1/2012:12 pmSTI - BOS
1 stop24h 42mJetBlue
Deal found 12/2$417
This Expedia deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/157:40 pmBOS - STI
1 stop12h 17mMultiple Airlines
Sat 12/273:43 amSTI - BOS
1 stop8h 07mMultiple Airlines
Deal found 12/3$418
This American Airlines deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:56 amBOS - STI
2 stops12h 08mAmerican Airlines
Wed 1/146:00 amSTI - BOS
2 stops14h 33mAmerican Airlines
Deal found 12/4$419
This JetBlue deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:40 pmBOS - STI
1 stop12h 39mJetBlue
Wed 1/1412:12 pmSTI - BOS
1 stop8h 07mJetBlue
Deal found 12/2$424
This JetBlue deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:15 amBOS - STI
1 stop8h 38mJetBlue
Wed 12/3111:25 amSTI - BOS
1 stop11h 34mJetBlue
Deal found 12/4$425
This Expedia deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1110:00 amBOS - STI
2 stops21h 57mMultiple Airlines
Thu 12/183:43 amSTI - BOS
1 stop8h 07mMultiple Airlines
Deal found 12/3$426
This American Airlines deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/65:20 pmALB - STI
2 stops21h 12mAmerican Airlines
Mon 12/84:32 pmSTI - ALB
2 stops19h 44mAmerican Airlines
Deal found 12/2$440
This JetBlue deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:40 pmBDL - STI
1 stop13h 17mJetBlue
Thu 12/183:34 pmSTI - BDL
1 stop9h 25mJetBlue
Deal found 12/4$469

Find flight deals from Massachusetts to Santiago de los Caballeros

Keep the following information in mind while searching for Massachusetts to Santiago de los Caballeros flight deals. Data was last updated December 4, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$318
(American Airlines)

One-way from

$162
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$779

Good round-trip deal

$533 or less

Good one-way deal

$190 or less
Provider with most accurate pricing for Boston Logan Intl-Santiago de los Caballeros flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Santiago de los Caballeros flights.
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From Massachusetts to Santiago de los Caballeros
Search Deals
One-way flight from Massachusetts to Santiago de los Caballeros
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Massachusetts to Santiago de los Caballeros.
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Price to beat on a one-way flight from Massachusetts to Santiago de los Caballeros.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts to Santiago de los Caballeros that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from Massachusetts to Santiago de los Caballeros that are best for you.

Fly from

Massachusetts

Fly to

Santiago de los Caballeros

Route

Depart

Return

Price

AlbanySantiago de los Caballeros

ALB - STI

ALBSTI

Albany Intl

Sun 1/25

8:00 am-9:46 pm

2 stops12h 46m

Santiago de los Caballeros

Thu 1/29

6:00 am-10:01 pm

2 stops17h 01m

$346

AlbanySantiago de los Caballeros

ALB - STI

ALBSTI

Albany Intl

Fri 1/23

6:24 pm-3:32 pm

2 stops20h 08m

Santiago de los Caballeros

Fri 1/30

6:00 am-10:34 pm

2 stops17h 34m

$346

HartfordSantiago de los Caballeros

BDL - STI

BDLSTI

Hartford Bradley Intl

Thu 3/12

5:33 pm-12:15 pm

2 stops18h 42m

Santiago de los Caballeros

Tue 3/31

7:00 am-11:50 pm

2 stops16h 50m

$346

HartfordSantiago de los Caballeros

BDL - STI

BDLSTI

Hartford Bradley Intl

Sat 1/17

4:14 pm-3:32 pm

2 stops22h 18m

Santiago de los Caballeros

Sat 1/31

4:33 pm-11:40 am

2 stops20h 07m

$346

AlbanySantiago de los Caballeros

ALB - STI

ALBSTI

Albany Intl

Sat 1/31

3:48 pm-3:32 pm

2 stops22h 44m

Santiago de los Caballeros

Sun 2/8

4:33 pm-11:41 am

2 stops20h 08m

$351

HartfordSantiago de los Caballeros

BDL - STI

BDLSTI

Hartford Bradley Intl

Mon 2/2

6:00 am-2:02 pm

1 stop7h 02m

Santiago de los Caballeros

Thu 2/5

9:35 am-8:02 pm

1 stop11h 27m

$354

HartfordSantiago de los Caballeros

BDL - STI

BDLSTI

Hartford Bradley Intl

Sat 1/17

6:42 pm-10:37 am

1 stop14h 55m

Santiago de los Caballeros

Sat 1/24

12:12 pm-11:41 pm

1 stop12h 29m

$387

AlbanySantiago de los Caballeros

ALB - STI

ALBSTI

Albany Intl

Sat 1/24

5:07 pm-3:32 pm

2 stops21h 25m

Santiago de los Caballeros

Tue 1/27

6:00 am-9:39 pm

2 stops16h 39m

$406

AlbanySantiago de los Caballeros

ALB - STI

ALBSTI

Albany Intl

Sat 1/10

5:07 pm-3:32 pm

2 stops21h 25m

Santiago de los Caballeros

Mon 1/19

4:33 pm-11:41 am

2 stops20h 08m

$418

AlbanySantiago de los Caballeros

ALB - STI

ALBSTI

Albany Intl

Fri 1/23

6:00 am-11:02 am

1 stop28h 02m

Santiago de los Caballeros

Fri 1/30

9:33 am-8:54 pm

1 stop12h 21m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 55 results
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Best time to book a flight from Massachusetts to Santiago de los Caballeros

Have a flexible travel schedule? Discover the best time to fly to Santiago de los Caballeros from Massachusetts with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Massachusetts to Santiago de los Caballeros

What is the cheapest month to book a flight from Massachusetts to Santiago de los Caballeros?

Currently, November is the cheapest month in which you can book a flight from Massachusetts to Santiago de los Caballeros (average of $241). Flying from Massachusetts to Santiago de los Caballeros in July is currently the most expensive (average of $380). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MA to STI?

Find hourly flight availability from Massachusetts to Santiago de los Caballeros. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

A simple way to save on the total cost of your ticket is to fly from Massachusetts to Santiago de los Caballeros at noon. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Massachusetts to Santiago de los Caballeros?

Use this chart to determine the cheapest time to fly round-trip from Massachusetts to Santiago de los Caballeros. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Massachusetts to Santiago de los Caballeros flight should consider departing on Friday afternoons when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to Santiago de los Caballeros. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Santiago de los Caballeros from Massachusetts?

    Most people fly into Santiago de los Caballeros (STI) if they book a flight to Santiago de los Caballeros from Massachusetts. Santiago is conveniently located just 6.8 mi from Santiago de los Caballeros’s city center.

  • How popular is this Massachusetts to Santiago de los Caballeros flight route?

    Flights from Massachusetts to Santiago de los Caballeros have been viewed 9 times in the past calendar month.

  • How long is the flight from Massachusetts to Santiago de los Caballeros?

    Airlines like American Airlines, JetBlue, and United Airlines fly from Massachusetts to Santiago de los Caballeros in about 7h 02m. The time it takes to get you to your destination can typically vary by up to 6h 19m. The distance from Massachusetts to Santiago de los Caballeros is about 1560 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Massachusetts to Santiago de los Caballeros one-way?

    One-way options have recently been found by users for as low as $91 on Frontier. Other airlines that offer cheap prices include Delta from $123 and Spirit Airlines from $140 one-way.

  • What are the most popular routes from Massachusetts to Santiago de los Caballeros?

    Most travelers choose Boston Logan Intl - Santiago de los Caballeros, Hartford Bradley Intl - Santiago de los Caballeros or Albany Intl - Santiago de los Caballeros when deciding on the best route from Massachusetts to Santiago de los Caballeros.

  • What are the cheapest flights from Massachusetts to Santiago de los Caballeros?

    While on average a flight from Massachusetts to Santiago de los Caballeros is generally $442, our data shows the cheapest flight currently is $190. When looking at the most popular route, (Boston Logan Intl - Santiago de los Caballeros), you can expect to pay $290 for that flight.

  • Can I find deals for flights from Massachusetts to Santiago de los Caballeros that include hotel bookings?

    Yes. In addition to deals on Massachusetts to Santiago de los Caballeros flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Massachusetts to Santiago de los Caballeros?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Massachusetts to Santiago de los Caballeros.

  • Can I find deals for business class flights from Massachusetts to Santiago de los Caballeros?

    Yes. Cheapflights offers flight deals from Massachusetts to Santiago de los Caballeros by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Massachusetts to Santiago de los Caballeros?

    Currently, November is the cheapest month in which you can book a flight from Massachusetts to Santiago de los Caballeros (average of $241). Flying from Massachusetts to Santiago de los Caballeros in July is currently the most expensive (average of $380). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Massachusetts to Santiago de los Caballeros

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Massachusetts to Santiago de los Caballeros

Discover the top 6 airlines that operate flights from Massachusetts to Santiago de los Caballeros. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$92Average$423FlexibilityNo cancel feeOn-time62%
DeltaCheapest$313Average$390FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$329Average$422FlexibilityNo cancel feeOn-time69%
Spirit AirlinesCheapest$330Average$409FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$375Average$543FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$397Average$515FlexibilityNo cancel feeOn-time71%

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