What is the cheapest airline that flies from Santiago de los Caballeros to Boston Logan Intl?

United Airlines, Spirit Airlines, and American Airlines are the most popular carriers operating from Santiago de los Caballeros to Boston Logan Intl

What airlines fly to Boston?

JetBlue, Delta and Spirit Airlines are the top three most popular airlines that fly to Boston from Santiago de los Caballeros according to our data. JetBlue is the first choice among our users, with 91% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 8 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Santiago de los Caballeros Airport to Boston Logan Intl Airport?

Prices for flights from Santiago de los Caballeros Airport to Boston Logan Intl Airport are updated daily.

How many operators does momondo search for flights from Santiago de los Caballeros Airport to Boston Logan Intl Airport?

As of September 2025, there are 2 operators available to choose from for flights from Santiago de los Caballeros Airport to Boston Logan Intl Airport.

How old do you have to be to fly from Santiago de los Caballeros Airport to Boston Logan Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Santiago de los Caballeros Airport to Boston Logan Intl Airport.

What documentation or ID do you need to fly to Boston Logan Intl Airport?

The necessary travel and health documents for your Boston Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$204 Cheap Flights from Santiago de los Caballeros to Boston in 2025/26

Q: How many flights depart from Santiago de los Caballeros to Boston on average per day?

As of September 2025, there are 2 flights per day flying from Santiago de los Caballeros to Boston. The most common time of day flights depart is 12:00PM, with 100% of flights taking off in the afternoon.

Q: How many flights depart from Santiago de los Caballeros to Boston on average per week?

As of September 2025, there are 14 flights per week flying from Santiago de los Caballeros to Boston. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

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Find the cheapest flights from Santiago de los Caballeros to Boston

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:40 pm - 7:18 amSTI-BOS

10h 38m1 stop

9:59 am - 7:11 pmBOS-STI

9h 12m1 stop

$356Delta

Find Deal

Fri, Sep 26 - Sun, Sep 28

9:01 pm - 11:20 amSTI-BOS

15h 19m1 stop

1:10 pm - 12:59 amBOS-STI

10h 49m1 stop

$360Delta

Find Deal

Wed, Nov 12 - Mon, Nov 24

11:43 am - 11:59 pmSTI-BOS

12h 16m1 stop

2:15 pm - 11:38 amBOS-STI

21h 23m2 stops

$361Spirit Airlines

Find Deal

Sat, Oct 25 - Sat, Nov 1

12:10 pm - 11:13 amSTI-BOS

23h 03m1 stop

6:16 am - 10:38 amBOS-STI

28h 22m1 stop

$362Spirit Airlines

Find Deal

Sun, Sep 28 - Wed, Oct 15

2:04 pm - 11:57 pmSTI-BOS

33h 53m2 stops

12:31 pm - 10:38 amBOS-STI

22h 07m1 stop

$377

Find Deal

Thu, Oct 2 - Sat, Oct 18

6:00 am - 1:25 pmSTI-BOS

7h 25m1 stop

6:00 am - 1:53 pmBOS-STI

7h 53m1 stop

$387United Airlines

Find Deal

Fri, Oct 17 - Tue, Oct 28

4:00 pm - 9:50 pmSTI-BOS

6h 50m1 stop

9:30 am - 11:51 pmBOS-STI

13h 21m2 stops

$388United Airlines

Find Deal

Sun, Dec 14 - Mon, Jan 12

11:43 am - 7:27 amSTI-BOS

19h 44m2 stops

8:24 pm - 10:38 amBOS-STI

14h 14m1 stop

$391

Find Deal

Sat, Oct 11 - Sun, Oct 26

3:20 am - 4:13 pmSTI-BOS

12h 53m1 stop

11:00 pm - 2:53 amBOS-STI

3h 53mnonstop

$411JetBlue

Find Deal

Fri, Oct 10 - Sun, Oct 26

3:20 am - 1:47 pmSTI-BOS

10h 27m1 stop

11:35 pm - 3:27 amBOS-STI

3h 52mnonstop

$414JetBlue

Find Deal

Fri, Oct 3 - Sat, Oct 25

Delta flights from Santiago de los Caballeros to Boston

Our best Delta deals on Santiago de los Caballeros to Boston flight tickets

Delta

Sep 26

STI8:40 pmSantiago de los Caballeros

10h 38m

1 stop

BOS7:18 amBoston Logan Intl

Sep 28

BOS9:59 amBoston Logan Intl

9h 12m

1 stop

STI7:11 pmSantiago de los Caballeros

$356

Find similar

Delta

Nov 12

STI9:01 pmSantiago de los Caballeros

15h 19m

1 stop

BOS11:20 amBoston Logan Intl

Nov 24

BOS1:10 pmBoston Logan Intl

10h 49m

1 stop

STI12:59 amSantiago de los Caballeros

$360

Find similar

Delta

Dec 13

STI8:57 pmSantiago de los Caballeros

11h 36m

1 stop

BOS7:33 amBoston Logan Intl

Jan 5

BOS8:45 pmBoston Logan Intl

15h 23m

1 stop

STI1:08 pmSantiago de los Caballeros

$374

Find similar

Spirit Airlines flights from Santiago de los Caballeros to Boston

Our best Spirit Airlines deals on Santiago de los Caballeros to Boston flight tickets

Spirit Airlines

Oct 25

STI11:43 amSantiago de los Caballeros

12h 16m

1 stop

BOS11:59 pmBoston Logan Intl

Nov 1

BOS2:15 pmBoston Logan Intl

21h 23m

2 stops

STI11:38 amSantiago de los Caballeros

$361

Find similar

Spirit Airlines

Sep 28

STI12:10 pmSantiago de los Caballeros

23h 03m

1 stop

BOS11:13 amBoston Logan Intl

Oct 15

BOS6:16 amBoston Logan Intl

28h 22m

1 stop

STI10:38 amSantiago de los Caballeros

$362

Find similar

Spirit Airlines

Sep 30

STI12:10 pmSantiago de los Caballeros

23h 03m

1 stop

BOS11:13 amBoston Logan Intl

Oct 18

BOS12:31 pmBoston Logan Intl

22h 07m

1 stop

STI10:38 amSantiago de los Caballeros

$365

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Santiago de los Caballeros to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santiago de los CaballerosBoston

STI - BOS

STIBOS

Santiago de los Caballeros

Fri 9/26

8:40 pm-7:18 am

1 stop10h 38m

Boston Logan Intl

Sun 9/28

9:59 am-7:11 pm

1 stop9h 12m

$356

Santiago de los CaballerosBoston

STI - BOS

STIBOS

Santiago de los Caballeros

Wed 11/12

9:01 pm-11:20 am

1 stop15h 19m

Boston Logan Intl

Mon 11/24

1:10 pm-12:59 am

1 stop10h 49m

$360

Santiago de los CaballerosBoston

STI - BOS

STIBOS

Santiago de los Caballeros

Sat 10/25

11:43 am-11:59 pm

1 stop12h 16m

Boston Logan Intl

Sat 11/1

2:15 pm-11:38 am

2 stops21h 23m

$361

Santiago de los CaballerosBoston

STI - BOS

STIBOS

Santiago de los Caballeros

Sun 9/28

12:10 pm-11:13 am

1 stop23h 03m

Boston Logan Intl

Wed 10/15

6:16 am-10:38 am

1 stop28h 22m

$362

Santiago de los CaballerosBoston

STI - BOS

STIBOS

Santiago de los Caballeros

Thu 10/2

2:04 pm-11:57 pm

2 stops33h 53m

Boston Logan Intl

Sat 10/18

12:31 pm-10:38 am

1 stop22h 07m

$377

Santiago de los CaballerosBoston

STI - BOS

STIBOS

Santiago de los Caballeros

Fri 10/17

6:00 am-1:25 pm

1 stop7h 25m

Boston Logan Intl

Tue 10/28

6:00 am-1:53 pm

1 stop7h 53m

$387

Santiago de los CaballerosBoston

STI - BOS

STIBOS

Santiago de los Caballeros

Sun 12/14

4:00 pm-9:50 pm

1 stop6h 50m

Boston Logan Intl

Mon 1/12

9:30 am-11:51 pm

2 stops13h 21m

$388

Santiago de los CaballerosBoston

STI - BOS

STIBOS

Santiago de los Caballeros

Sat 10/11

11:43 am-7:27 am

2 stops19h 44m

Boston Logan Intl

Sun 10/26

8:24 pm-10:38 am

1 stop14h 14m

$391

Santiago de los CaballerosBoston

STI - BOS

STIBOS

Santiago de los Caballeros

Fri 10/10

3:20 am-4:13 pm

1 stop12h 53m

Boston Logan Intl

Sun 10/26

11:00 pm-2:53 am

Nonstop3h 53m

$411

Santiago de los CaballerosBoston

STI - BOS

STIBOS

Santiago de los Caballeros

Fri 10/3

3:20 am-1:47 pm

1 stop10h 27m

Boston Logan Intl

Sat 10/25

11:35 pm-3:27 am

Nonstop3h 52m

$414

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Santiago de los Caballeros to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Boston?

In general, February is the cheapest month to fly from Santiago de los Caballeros to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $452. If you aren’t able to travel during the month of February, then book flights to Boston from Santiago de los Caballeros during December instead. Flights to Boston in December, while not as cheap as those in February, still average around $466.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Santiago de los Caballeros to Boston is on a Tuesday when prices can be found for as low as $461. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Monday is $568.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is in the afternoon. momondo users have found flights departing from Santiago de los Caballeros to Boston in the afternoon for as low as $452. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Boston, so prices are often more expensive at around $528 per ticket.

What is the cheapest Santiago de los Caballeros to Boston Logan Intl flight route?

Fly from Santiago de los Caballeros to Boston Logan Intl for the best Santiago de los Caballeros - Boston Logan Intl flight prices

How far in advance should I book a flight to Boston?

You are more likely to see cheaper flights to Boston from Santiago de los Caballeros when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $514 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Santiago de los Caballeros for as low as $446 on momondo.

What cabin class options are available on Santiago de los Caballeros to Boston Logan Intl flights?

There is only 1 cabin class available to choose from on Santiago de los Caballeros to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Santiago de los Caballeros to Boston flights?

You could potentially save up to 5% on your flight if you consider stops on a Santiago de los Caballeros to Boston flight.

How have Santiago de los Caballeros to Boston flight prices changed over time?

As of September 2025, prices for Santiago de los Caballeros to Boston flights are approximately 3% cheaper when compared to flights at the same time last year.

When to book flights from Santiago de los Caballeros to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Santiago de los Caballeros to Boston according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Santiago de los Caballeros to Boston (STI to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santiago de los Caballeros to Boston

Best Price Found	$254
Fastest flight time	3h 54m
Direct flights	Every day
Airports in Boston	1 airport

The best one-way flight to Boston from Santiago de los Caballeros in the past 72 hours is $254. The best round-trip flight deal from Santiago de los Caballeros to Boston found on momondo in the last 72 hours is $470.

The fastest flight from Santiago de los Caballeros to Boston takes 3h 54m

Direct flights go from Santiago de los Caballeros to Boston every day.

There is 1 airport near Boston: Boston Logan Intl (BOS)

Search flight deals

How far is Santiago de los Caballeros to Boston Logan Intl by plane?
The distance between Santiago de los Caballeros and Boston Logan Intl is about 1581.9 mi. In terms of flight time, this usually takes a little over 3h 59m.
When did momondo last update prices for flights from Santiago de los Caballeros Airport to Boston Logan Intl Airport?
Prices for flights from Santiago de los Caballeros Airport to Boston Logan Intl Airport are updated daily.
How many operators does momondo search for flights from Santiago de los Caballeros Airport to Boston Logan Intl Airport?
As of September 2025, there are 2 operators available to choose from for flights from Santiago de los Caballeros Airport to Boston Logan Intl Airport.
How old do you have to be to fly from Santiago de los Caballeros Airport to Boston Logan Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Santiago de los Caballeros Airport to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The necessary travel and health documents for your Boston Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Santiago de los Caballeros to Boston?
Based on momondo bookings for flights between Santiago de los Caballeros and Boston, the leading plane model is Airbus A320-100/200, making up 55.04% of the total bookings. Other popular models include Airbus A220-300 with 29.68%, Airbus A321-100/200 with 11.82%, and Airbus A319 with 0.58%.
What is the most popular airline from Santiago de los Caballeros to Boston?
Based on momondo bookings for flights between Santiago de los Caballeros and Boston, the leading airline is JetBlue, making up 98% of the total bookings. Other popular airlines include Delta with 2%.

Best airlines flying from Santiago de los Caballeros to Boston

Compare and see reviews for airlines that fly from Santiago de los Caballeros to Boston with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $371	Free Cancellation	Rating 7.9 7,954 reviews		Search Delta flights
JetBlue	PriceFrom $378	Free Cancellation	Rating 7.2 2,912 reviews		Search JetBlue flights

JetBlue Flights From Santiago de los Caballeros to Boston
JetBlue flight deals from Santiago de los Caballeros to Boston start from $378 round-trip. Over the 7 JetBlue flights for this route in a normal week, average airfare is usually $515 round-trip - but some users have found much cheaper deals with momondo.

Hampton Beach

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Ogunquit

Old Orchard Beach

Hampton

York Beach

Plymouth

Kennebunkport

Cambridge

South Yarmouth

Narragansett

Nashua

Gloucester

Brockton

Laconia

Falmouth

Concord

Everett

Wells

Chatham

Why use momondo?

Why should I use momondo to find a flight deal from Santiago de los Caballeros to Boston?

Finding the right flight to Boston from Santiago de los Caballeros is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Boston quick and easy, saving you time and money.

Can I find flights from Santiago de los Caballeros to Boston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Santiago de los Caballeros to Boston flights to just show those with flexible booking policies.

How can momondo help me find flights from Santiago de los Caballeros to Boston?

momondo helps you find the best flight between Santiago de los Caballeros and Boston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Santiago de los Caballeros to Boston right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Boston from Santiago de los Caballeros. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Boston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Santiago de los Caballeros to Boston from $204

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Find the cheapest flights from Santiago de los Caballeros to Boston

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Delta flights from Santiago de los Caballeros to Boston

Our best Delta deals on Santiago de los Caballeros to Boston flight tickets

Spirit Airlines flights from Santiago de los Caballeros to Boston

Our best Spirit Airlines deals on Santiago de los Caballeros to Boston flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Santiago de los Caballeros to Boston that are best for you.

See travel insights to Boston from

How to get the cheapest flight ticket from Santiago de los Caballeros to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Boston?

What is the cheapest day to depart on your flight to Boston?

What is the cheapest time of day to depart on your flight to Boston?

What is the cheapest Santiago de los Caballeros to Boston Logan Intl flight route?

Fly from Santiago de los Caballeros to Boston Logan Intl for the best Santiago de los Caballeros - Boston Logan Intl flight prices

How far in advance should I book a flight to Boston?

What cabin class options are available on Santiago de los Caballeros to Boston Logan Intl flights?

There is only 1 cabin class available to choose from on Santiago de los Caballeros to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Santiago de los Caballeros to Boston flights?

You could potentially save up to 5% on your flight if you consider stops on a Santiago de los Caballeros to Boston flight.

How have Santiago de los Caballeros to Boston flight prices changed over time?

As of September 2025, prices for Santiago de los Caballeros to Boston flights are approximately 3% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Santiago de los Caballeros to Boston Logan Intl?

United Airlines, Spirit Airlines, and American Airlines are the most popular carriers operating from Santiago de los Caballeros to Boston Logan Intl

What airlines fly to Boston?

How many flights depart from Santiago de los Caballeros to Boston on average per day?

As of September 2025, there are 2 flights per day flying from Santiago de los Caballeros to Boston. The most common time of day flights depart is 12:00PM, with 100% of flights taking off in the afternoon.

How many flights depart from Santiago de los Caballeros to Boston on average per week?

As of September 2025, there are 14 flights per week flying from Santiago de los Caballeros to Boston. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

When to book flights from Santiago de los Caballeros to Boston

Cheap Santiago de los Caballeros to Boston (STI to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santiago de los Caballeros to Boston

Best Price Found

Fastest flight time

Direct flights

Airports in Boston

How far is Santiago de los Caballeros to Boston Logan Intl by plane?

When did momondo last update prices for flights from Santiago de los Caballeros Airport to Boston Logan Intl Airport?

How many operators does momondo search for flights from Santiago de los Caballeros Airport to Boston Logan Intl Airport?

How old do you have to be to fly from Santiago de los Caballeros Airport to Boston Logan Intl Airport?

What documentation or ID do you need to fly to Boston Logan Intl Airport?

What is the most popular plane model from Santiago de los Caballeros to Boston?

What is the most popular airline from Santiago de los Caballeros to Boston?

Best airlines flying from Santiago de los Caballeros to Boston

Compare and see reviews for airlines that fly from Santiago de los Caballeros to Boston with momondo

JetBlue Flights From Santiago de los Caballeros to Boston

Traveling to a place near Boston?

Why use momondo?

Why should I use momondo to find a flight deal from Santiago de los Caballeros to Boston?

Can I find flights from Santiago de los Caballeros to Boston with flexible booking policies on momondo?

How can momondo help me find flights from Santiago de los Caballeros to Boston?

I’m not ready to book a flight from Santiago de los Caballeros to Boston right now. Can momondo alert me if prices change?

An easier way to manage your Boston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Massachusetts