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

United Airlines is the most popular carrier operating from Santiago de los Caballeros to Boston Logan Intl

What airlines fly to Boston?

JetBlue, Arajet and Delta 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 88% 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 December 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.

$198 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 week?

As of December 2025, there are 16 flights per week flying from Santiago de los Caballeros to Boston. The most common day of the week flights depart is Mon, with 25% of flights taking off on this day.

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

As of December 2025, there are 2 flights per day flying from Santiago de los Caballeros to Boston. The most common time of day flights depart is 6:00AM, with 92% of flights taking off at noon.

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4:40 pm - 11:57 pm

STI

BOS

8h 17m1 stop

5:34 am - 3:33 pm

BOS

STI

8h 59m1 stop

$334Spirit Airlines

Mon, Jan 12 - Mon, Jan 19

4:40 pm - 11:57 pm

STI

BOS

8h 17m1 stop

5:34 am - 3:33 pm

BOS

STI

8h 59m1 stop

$336Spirit Airlines

Tue, Jan 13 - Mon, Feb 9

4:40 pm - 11:57 pm

STI

BOS

8h 17m1 stop

5:34 am - 3:33 pm

BOS

STI

8h 59m1 stop

$337Spirit Airlines

Mon, Jan 26 - Wed, Feb 11

3:43 am - 10:50 am

STI

BOS

8h 07m1 stop

11:55 am - 2:42 am

BOS

STI

13h 47m1 stop

$338Spirit Airlines

Fri, Dec 26 - Tue, Jan 6

4:40 pm - 2:38 pm

STI

BOS

22h 58m3 stops

5:34 am - 3:33 pm

BOS

STI

8h 59m1 stop

$343Spirit Airlines

Thu, Jan 29 - Thu, Feb 5

4:40 pm - 11:57 pm

STI

BOS

8h 17m1 stop

5:27 am - 3:35 pm

BOS

STI

9h 08m1 stop

$344Spirit Airlines

Wed, Feb 18 - Wed, Feb 25

4:40 pm - 11:57 pm

STI

BOS

8h 17m1 stop

5:04 pm - 1:49 am

BOS

STI

8h 45m1 stop

$345Spirit Airlines

Wed, Feb 25 - Wed, Apr 8

6:00 am - 2:10 pm

STI

BOS

8h 10m1 stop

3:28 pm - 10:52 pm

BOS

STI

7h 24m1 stop

$350United Airlines

Fri, May 1 - Mon, May 4

3:43 am - 10:50 am

STI

BOS

8h 07m1 stop

11:55 am - 2:42 am

BOS

STI

13h 47m1 stop

$356Spirit Airlines

Fri, Dec 26 - Sat, Jan 3

6:00 am - 1:13 pm

STI

BOS

8h 13m1 stop

6:00 am - 2:53 pm

BOS

STI

7h 53m1 stop

$358United Airlines

Fri, Feb 6 - Sun, Feb 8

United Airlines flights from Santiago de los Caballeros to Boston

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

United Airlines

May 1

STI6:00 amSantiago de los Caballeros

8h 10m

1 stop

BOS2:10 pmBoston Logan Intl

May 4

BOS3:28 pmBoston Logan Intl

7h 24m

1 stop

STI10:52 pmSantiago de los Caballeros

$350

Find similar

United Airlines

Feb 6

STI6:00 amSantiago de los Caballeros

8h 13m

1 stop

BOS1:13 pmBoston Logan Intl

Feb 8

BOS6:00 amBoston Logan Intl

7h 53m

1 stop

STI2:53 pmSantiago de los Caballeros

$358

Find similar

United Airlines

Feb 6

STI6:00 amSantiago de los Caballeros

8h 13m

1 stop

BOS1:13 pmBoston Logan Intl

Feb 8

BOS6:00 amBoston Logan Intl

7h 53m

1 stop

STI2:53 pmSantiago de los Caballeros

$363

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

Jan 12

STI4:40 pmSantiago de los Caballeros

8h 17m

1 stop

BOS11:57 pmBoston Logan Intl

Jan 19

BOS5:34 amBoston Logan Intl

8h 59m

1 stop

STI3:33 pmSantiago de los Caballeros

$334

Find similar

Spirit Airlines

Jan 13

STI4:40 pmSantiago de los Caballeros

8h 17m

1 stop

BOS11:57 pmBoston Logan Intl

Feb 9

BOS5:34 amBoston Logan Intl

8h 59m

1 stop

STI3:33 pmSantiago de los Caballeros

$336

Find similar

Spirit Airlines

Jan 26

STI4:40 pmSantiago de los Caballeros

8h 17m

1 stop

BOS11:57 pmBoston Logan Intl

Feb 11

BOS5:34 amBoston Logan Intl

8h 59m

1 stop

STI3:33 pmSantiago de los Caballeros

$337

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

Mon 1/12

4:40 pm-11:57 pm

1 stop8h 17m

Boston Logan Intl

Mon 1/19

5:34 am-3:33 pm

1 stop8h 59m

$334

Santiago de los CaballerosBoston

STI - BOS

STIBOS

Santiago de los Caballeros

Tue 1/13

4:40 pm-11:57 pm

1 stop8h 17m

Boston Logan Intl

Mon 2/9

5:34 am-3:33 pm

1 stop8h 59m

$336

Santiago de los CaballerosBoston

STI - BOS

STIBOS

Santiago de los Caballeros

Mon 1/26

4:40 pm-11:57 pm

1 stop8h 17m

Boston Logan Intl

Wed 2/11

5:34 am-3:33 pm

1 stop8h 59m

$337

Santiago de los CaballerosBoston

STI - BOS

STIBOS

Santiago de los Caballeros

Fri 12/26

3:43 am-10:50 am

1 stop8h 07m

Boston Logan Intl

Tue 1/6

11:55 am-2:42 am

1 stop13h 47m

$338

Santiago de los CaballerosBoston

STI - BOS

STIBOS

Santiago de los Caballeros

Thu 1/29

4:40 pm-2:38 pm

3 stops22h 58m

Boston Logan Intl

Thu 2/5

5:34 am-3:33 pm

1 stop8h 59m

$343

Santiago de los CaballerosBoston

STI - BOS

STIBOS

Santiago de los Caballeros

Wed 2/18

4:40 pm-11:57 pm

1 stop8h 17m

Boston Logan Intl

Wed 2/25

5:27 am-3:35 pm

1 stop9h 08m

$344

Santiago de los CaballerosBoston

STI - BOS

STIBOS

Santiago de los Caballeros

Wed 2/25

4:40 pm-11:57 pm

1 stop8h 17m

Boston Logan Intl

Wed 4/8

5:04 pm-1:49 am

1 stop8h 45m

$345

Santiago de los CaballerosBoston

STI - BOS

STIBOS

Santiago de los Caballeros

Fri 5/1

6:00 am-2:10 pm

1 stop8h 10m

Boston Logan Intl

Mon 5/4

3:28 pm-10:52 pm

1 stop7h 24m

$350

Santiago de los CaballerosBoston

STI - BOS

STIBOS

Santiago de los Caballeros

Fri 12/26

3:43 am-10:50 am

1 stop8h 07m

Boston Logan Intl

Sat 1/3

11:55 am-2:42 am

1 stop13h 47m

$356

Santiago de los CaballerosBoston

STI - BOS

STIBOS

Santiago de los Caballeros

Fri 2/6

6:00 am-1:13 pm

1 stop8h 13m

Boston Logan Intl

Sun 2/8

6:00 am-2:53 pm

1 stop7h 53m

$358

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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, October 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 $423. If you aren’t able to travel during the month of October, then book flights to Boston from Santiago de los Caballeros during February instead. Flights to Boston in February, while not as cheap as those in October, still average around $445.

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 $482. 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 $612.

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 $495. 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 morning is when there is more demand to fly to Boston, so prices are often more expensive at around $548 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 $508 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 $474 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?

No. A direct flight is the cheapest option for a flight between Santiago de los Caballeros to Boston.

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

As of December 2025, prices for Santiago de los Caballeros to Boston flights are approximately 46% more expensive 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	$231
Fastest flight time	3h 55m
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 $231. The best round-trip flight deal from Santiago de los Caballeros to Boston found on momondo in the last 72 hours is $547.

The fastest flight from Santiago de los Caballeros to Boston takes 3h 55m

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

There is 1 airport in Boston. From Santiago de los Caballeros there are direct flights to 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 55m.
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 December 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 A321-100/200, making up 46.21% of the total bookings. Other popular models include Airbus A320-100/200 with 30.81%, Airbus A220-300 with 19.06%, and Airbus A321neo with 1.31%.
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 97% of the total bookings. Other popular airlines include Spirit Airlines with 3%.

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
Spirit Airlines	PriceFrom $305	Free Cancellation	Rating 6.3 8,185 reviews		Search Spirit Airlines flights
JetBlue	PriceFrom $383	Free Cancellation	Rating 7.2 2,894 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 $383 round-trip. Over the 8 JetBlue flights for this route in a normal week, average airfare is usually $538 round-trip - but some users have found much cheaper deals with momondo.

Hampton Beach

Salem

Ogunquit

Old Orchard Beach

Hampton

York Beach

Plymouth

Kennebunkport

South Yarmouth

Cambridge

Narragansett

Gloucester

Nashua

Falmouth

Laconia

Brockton

Concord

Sturbridge

Everett

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 $198

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United Airlines flights from Santiago de los Caballeros to Boston

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

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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

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?

No. A direct flight is the cheapest option for a flight between Santiago de los Caballeros to Boston.

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

As of December 2025, prices for Santiago de los Caballeros to Boston flights are approximately 46% more expensive 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 is the most popular carrier 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 December 2025, there are 2 flights per day flying from Santiago de los Caballeros to Boston. The most common time of day flights depart is 6:00AM, with 92% of flights taking off at noon.

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

As of December 2025, there are 16 flights per week flying from Santiago de los Caballeros to Boston. The most common day of the week flights depart is Mon, with 25% 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