Find Cheap Flights from Boston Logan International to Santiago de los Caballeros (BOS - STI)

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Good to Know

Low Season:
January
Best time to beat the crowds
3%
expected price decrease
High Season:
December
Most popular time to fly
1%
expected price increase
Average Price:
$477
(avg. price over the last 2 weeks)
Good Deal:
$401
or less (round trip)

When to Book Flights from Boston Logan International to Santiago de los Caballeros

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $401 or less.
The cheapest flight from Boston Logan International to Santiago de los Caballeros was found 41 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
Morning departure is around 6% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Boston Logan International to Santiago de los Caballeros Flights

How long does a flight from Boston Logan International to Santiago de los Caballeros take?
An average nonstop flight takes 3h 44m, covering a distance of 1581 miles.
How many flights are there between Boston Logan International and Santiago de los Caballeros?
There are 14 (nonstop) flights between Boston Logan International and Santiago de los Caballeros per week, averaging 2 per day.
Which airlines provide the cheapest flights from Boston Logan International to Santiago de los Caballeros?
In the past 3 days, the cheapest round-trip tickets were found on Spirit Airlines ($329), Delta ($341) and Multiple Airlines ($356).
Do I need a passport to fly between Boston Logan International and Santiago de los Caballeros?
Yes.
Which airlines fly most frequently between Boston Logan International and Santiago de los Caballeros?
JetBlue (2 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Boston Logan International to Santiago de los Caballeros?
For Boston Logan International to Santiago de los Caballeros, Tuesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Santiago de los Caballeros back to Boston Logan International, the best deals are generally found on Wednesday, with Sunday being the most expensive.

Book cheap flights from Boston Logan International to Santiago de los Caballeros (round-trip)

Airports
Origin
Boston
$329
only
$329
Destination
Santiago de los Caballeros
$329
only
$329
Tue, Mar 27
BOS
STI
14h 31m
Wed, Apr 25
STI
BOS
15h 46m
Trip: 30 days
5.5OkayShow reviews
Overall 5.5 Okay
Based on 52901 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
LAX
ORD
Good 7.6

Great last minute price for trip to Chicago

Seats were a bit uncomfortable

LGA
DTW
Good 6.0

Not a fan of spirit airlines. I would have rather paid an extra few dollars on flight cost for free water then have to be bothered paying on plane

ORD
LAX
Mediocre 2.0

Having to move from gate-to-gate three different times.

TPA
MSY
Excellent 10.0

I read that everything was ala carte on Spirit Airlines, so I knew to pay for my bag online and carry on only the size allowed for free. The boarding and flight was very smooth. There are kiosks at the airport to print your boarding pass which also saves you money.

I didn't understand how to pay for a beverage/snack while on board the plane. Wish that something that inexpensive would be offered without charge!

PHL
FLL
Mediocre 2.0

Over 2 hrs late. No explanation.

Sat, Mar 17
BOS
STI
17h 26m
Thu, Apr 26
STI
BOS
10h 15m
Trip: 41 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16166 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
MSP
CZM
Excellent 10.0

Everything went smoothly.

All was good.

ATL
PIT
Excellent 9.0

Pilots and crew did an amazing job during unstable air coming into Pittsburgh. Great job.

SLC
YYZ
Excellent 8.0

was a difficult transition from delta to west jet in Toronto and we almost missed the flight

GDL
ATL
Excellent 9.6

Expensive food

JFK
MCO
Excellent 8.0

Entertainment system great. Individual choices include recent movies. On board staff very nice

We had issues with baggage. Delta was supposed to transfer 4 bags to Disney for Magic Express transportation. Only 3 went. Disney tried hard to fix problem, and even gave us something to ameliorate the situation. Delta took hard line, wasn't helpful and gave nothing. It took 2 days to find bag.

Tue, Mar 13
BOS
STI
14h 45m
Thu, Apr 19
STI
BOS
13h 14m
Trip: 38 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Apr 15
BOS
STI
3h 44m
Wed, Apr 25
STI
BOS
3h 57m
Trip: 11 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 6 reviews
Overall
8.2
Boarding
8.3
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
7.8
SDQ
BOS
Excellent 10.0

Very good

JFK
SLC
Excellent 10.0

Got there on time, had paid for more leg room, was good

Nothing

PHL
FLL
Excellent 10.0

Most TVs on the plane did not connect to direct TV as promised

JAX
DCA
Excellent 10.0

What an amazing staff!! We loved our flight experience!!

SYR
JFK
Excellent 8.0

when we finally left it was a fast flight

the delay

Mon, May 7
BOS
STI
7h 15m
Fri, May 11
STI
BOS
9h 10m
Trip: 5 days
5.5OkayShow reviews
Overall 5.5 Okay
Based on 52901 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
LGA
DTW
Good 6.0

Not a fan of spirit airlines. I would have rather paid an extra few dollars on flight cost for free water then have to be bothered paying on plane

ORD
LAX
Mediocre 2.0

Having to move from gate-to-gate three different times.

PHL
FLL
Mediocre 2.0

Over 2 hrs late. No explanation.

MYR
PHL
Excellent 10.0

flight attendants, price, easy of checking in

bag fees

PHX
MSP
Mediocre 2.0

Nothing

We arrived at the airport 2 hours before flight time, got ready to check our bag only to be told our flight to Phoenix had been cancelled and there was no replacement flight available until Friday - this was on Monday. No assistance to get us on another airline, just no customer service. We found another flight which cost double our fare and waited 12 hours in the airport— they didn’t even offer to buy us breakfast.

Mon, Mar 19
BOS
STI
12h 44m
Thu, Apr 19
STI
BOS
13h 14m
Trip: 32 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16166 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
LAX
MCO
Excellent 10.0

I am used to flying Frontier because of cost but recently traveled Delta and boy did I feel completely spoiled! Not only did my other half get our bags for free due to his status with Delta but the amenities they offer and the comfort of the economy seats compared to other airlines is a major difference. As a chronic pain patient, if I can find a Delta flight for a little more, I will be booking with them for sure! Highly recommend them!

JFK
MCO
Excellent 8.0

Entertainment system great. Individual choices include recent movies. On board staff very nice

We had issues with baggage. Delta was supposed to transfer 4 bags to Disney for Magic Express transportation. Only 3 went. Disney tried hard to fix problem, and even gave us something to ameliorate the situation. Delta took hard line, wasn't helpful and gave nothing. It took 2 days to find bag.

JFK
CDG
Excellent 10.0

The food and the service

PIT
ATL
Excellent 10.0

I have always known of airlines to offer preboarding to those military members in uniform or on official orders. Delta took it one step further and allows prior service members to board also.

FLL
ATL
Excellent 8.0

Departure was right on time and we actually arrived 15 minutes early.

The inflight monitor worked but none of the data (GPS altitude or speed) was working.

Wed, May 16
BOS
STI
6h 59m
Mon, Jun 4
STI
BOS
13h 24m
Trip: 20 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Mar 20
BOS
STI
6h 44m
Thu, Apr 19
STI
BOS
13h 14m
Trip: 31 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16166 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
JFK
MCO
Excellent 8.0

Entertainment system great. Individual choices include recent movies. On board staff very nice

We had issues with baggage. Delta was supposed to transfer 4 bags to Disney for Magic Express transportation. Only 3 went. Disney tried hard to fix problem, and even gave us something to ameliorate the situation. Delta took hard line, wasn't helpful and gave nothing. It took 2 days to find bag.

PIT
ATL
Excellent 10.0

I have always known of airlines to offer preboarding to those military members in uniform or on official orders. Delta took it one step further and allows prior service members to board also.

SLC
YYZ
Excellent 8.0

was a difficult transition from delta to west jet in Toronto and we almost missed the flight

FLL
ATL
Excellent 8.0

Departure was right on time and we actually arrived 15 minutes early.

The inflight monitor worked but none of the data (GPS altitude or speed) was working.

ATL
PIT
Excellent 9.0

Pilots and crew did an amazing job during unstable air coming into Pittsburgh. Great job.

Sat, Apr 7
BOS
STI
3h 44m
Sun, Apr 15
STI
BOS
3h 57m
Trip: 9 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 6 reviews
Overall
8.2
Boarding
8.3
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
7.8
BOS
SFO
Okay 5.3

Late departure; headphone jack on my armrest was faulty so I had to hold the plug in the whole time if I wanted to hear sound of movies; once we were at the gate in SFO, it took a good 10 minutes for them to open the door to let us off.

FLL
CTG
Excellent 10.0

Awesome stewardess, gave us a couple free drinks too!!

BOS
STI
Okay 5.0

I made it safely

Without any apparent reason flight was delayed for one hour, we were not informed of the delay. I requested a meal and then was informed it was not available in the flight,requested headphones they were never brought to me.

SDQ
BOS
Excellent 10.0

Very good

SYR
JFK
Excellent 8.0

when we finally left it was a fast flight

the delay

Sat, May 12
BOS
STI
16h 02m
Mon, May 14
STI
BOS
9h 10m
Trip: 3 days
5.5OkayShow reviews
Overall 5.5 Okay
Based on 52901 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
IAH
TPA
Okay 4.3

Price Get what you pay

Late flight Indifferent flight attendants

LAX
ORD
Good 7.6

Great last minute price for trip to Chicago

Seats were a bit uncomfortable

MYR
PHL
Excellent 10.0

flight attendants, price, easy of checking in

bag fees

PHX
MSP
Mediocre 2.0

Nothing

We arrived at the airport 2 hours before flight time, got ready to check our bag only to be told our flight to Phoenix had been cancelled and there was no replacement flight available until Friday - this was on Monday. No assistance to get us on another airline, just no customer service. We found another flight which cost double our fare and waited 12 hours in the airport— they didn’t even offer to buy us breakfast.

PHL
FLL
Mediocre 2.0

Over 2 hrs late. No explanation.

Wed, Mar 14
BOS
STI
8h 49m
Mon, Apr 16
STI
BOS
3h 57m
Trip: 34 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Apr 15
BOS
STI
6h 46m
Thu, Apr 26
STI
BOS
10h 15m
Trip: 12 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16166 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
PVR
MSP
Good 7.3

They have few movies selection that was good

I like being in a big space faster. And clean good service I

ATL
PIT
Excellent 9.0

Pilots and crew did an amazing job during unstable air coming into Pittsburgh. Great job.

FLL
ATL
Excellent 8.0

Departure was right on time and we actually arrived 15 minutes early.

The inflight monitor worked but none of the data (GPS altitude or speed) was working.

PIT
ATL
Excellent 10.0

I have always known of airlines to offer preboarding to those military members in uniform or on official orders. Delta took it one step further and allows prior service members to board also.

MSP
CZM
Excellent 10.0

Everything went smoothly.

All was good.

Sat, Apr 21
BOS
STI
7h 15m
Mon, Apr 23
STI
BOS
22h 07m
Trip: 3 days
5.5OkayShow reviews
Overall 5.5 Okay
Based on 52901 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
PHL
FLL
Mediocre 2.0

Over 2 hrs late. No explanation.

IAH
LAX
Mediocre 2.0

I tried to find out who checked me into the flight and her supervisor. I was discriminated against for having a service animal. I was told my doctors paperwork was insufficient. I called spirit airlines to see who was working and they could not find out. I will never fly again with spirit.

TPA
MSY
Excellent 10.0

I read that everything was ala carte on Spirit Airlines, so I knew to pay for my bag online and carry on only the size allowed for free. The boarding and flight was very smooth. There are kiosks at the airport to print your boarding pass which also saves you money.

I didn't understand how to pay for a beverage/snack while on board the plane. Wish that something that inexpensive would be offered without charge!

LAX
ORD
Good 7.6

Great last minute price for trip to Chicago

Seats were a bit uncomfortable

MYR
PHL
Excellent 10.0

flight attendants, price, easy of checking in

bag fees

Thu, May 17
BOS
STI
3h 50m
Sat, May 19
STI
BOS
3h 56m
Trip: 3 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 6 reviews
Overall
8.2
Boarding
8.3
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
7.8
JFK
SLC
Excellent 10.0

Got there on time, had paid for more leg room, was good

Nothing

JFK
PHX
Excellent 10.0

The easy breezy

Nothing not to like

BOS
SFO
Okay 5.3

Late departure; headphone jack on my armrest was faulty so I had to hold the plug in the whole time if I wanted to hear sound of movies; once we were at the gate in SFO, it took a good 10 minutes for them to open the door to let us off.

BOS
STI
Okay 5.0

I made it safely

Without any apparent reason flight was delayed for one hour, we were not informed of the delay. I requested a meal and then was informed it was not available in the flight,requested headphones they were never brought to me.

JAX
DCA
Excellent 10.0

What an amazing staff!! We loved our flight experience!!

Mon, May 7
BOS
STI
6h 13m
Wed, May 16
STI
BOS
3h 56m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Apr 20
BOS
STI
8h 51m
Fri, Apr 27
STI
BOS
13h 12m
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16166 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
GDL
ATL
Excellent 9.6

Expensive food

MSP
CZM
Excellent 10.0

Everything went smoothly.

All was good.

PIT
ATL
Excellent 10.0

I have always known of airlines to offer preboarding to those military members in uniform or on official orders. Delta took it one step further and allows prior service members to board also.

FLL
ATL
Excellent 8.0

Departure was right on time and we actually arrived 15 minutes early.

The inflight monitor worked but none of the data (GPS altitude or speed) was working.

SLC
YYZ
Excellent 8.0

was a difficult transition from delta to west jet in Toronto and we almost missed the flight

Sat, Apr 7
BOS
STI
14h 31m
Tue, Apr 10
STI
BOS
7h 43m
Trip: 4 days
5.5OkayShow reviews
Overall 5.5 Okay
Based on 52901 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
IAH
LAX
Mediocre 2.0

I tried to find out who checked me into the flight and her supervisor. I was discriminated against for having a service animal. I was told my doctors paperwork was insufficient. I called spirit airlines to see who was working and they could not find out. I will never fly again with spirit.

EWR
LAS
Mediocre 2.0

seats were comfortable from vegas to lax...

the fee increase to chevk bag at airpirt is ridiculous:( Majes me not want to fly spirit again sadly..... not necessary

MYR
PHL
Excellent 10.0

flight attendants, price, easy of checking in

bag fees

LGA
DTW
Good 6.0

Not a fan of spirit airlines. I would have rather paid an extra few dollars on flight cost for free water then have to be bothered paying on plane

DEN
ORD
Excellent 8.0

Good thing I travel light! I thought the round trip fare was great!

Seating was cramped and seat back did not move

Sun, Mar 18
BOS
STI
3h 44m
Thu, Mar 29
STI
BOS
3h 57m
Trip: 12 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 6 reviews
Overall
8.2
Boarding
8.3
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
7.8
PBI
JFK
Excellent 10.0

Fun and friendly crew

PHL
FLL
Excellent 10.0

Most TVs on the plane did not connect to direct TV as promised

SDQ
BOS
Excellent 10.0

Very good

JFK
SLC
Excellent 10.0

Got there on time, had paid for more leg room, was good

Nothing

BOS
SFO
Okay 5.3

Late departure; headphone jack on my armrest was faulty so I had to hold the plug in the whole time if I wanted to hear sound of movies; once we were at the gate in SFO, it took a good 10 minutes for them to open the door to let us off.

Tue, May 8
BOS
STI
9h 02m
Wed, May 16
STI
BOS
3h 56m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Apr 21
BOS
STI
12h 46m
Fri, Apr 27
STI
BOS
13h 12m
Trip: 7 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16166 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
PIT
ATL
Excellent 10.0

I have always known of airlines to offer preboarding to those military members in uniform or on official orders. Delta took it one step further and allows prior service members to board also.

JFK
MCO
Excellent 8.0

Entertainment system great. Individual choices include recent movies. On board staff very nice

We had issues with baggage. Delta was supposed to transfer 4 bags to Disney for Magic Express transportation. Only 3 went. Disney tried hard to fix problem, and even gave us something to ameliorate the situation. Delta took hard line, wasn't helpful and gave nothing. It took 2 days to find bag.

SLC
YYZ
Excellent 8.0

was a difficult transition from delta to west jet in Toronto and we almost missed the flight

ATL
PIT
Excellent 9.0

Pilots and crew did an amazing job during unstable air coming into Pittsburgh. Great job.

MSP
CZM
Excellent 10.0

Everything went smoothly.

All was good.

Show more results

Boston Logan International to Santiago de los Caballeros Flight Information

Avg. Flight Duration 3h 51m
Flights Arrive in Santiago de los Caballeros
Flights Depart from Boston Logan International
Flight Price $329
Distance 1581 miles
Airlines Spirit Airlines, Delta, JetBlue
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.