STI - BOS

$202 Find Cheap Flights from Santiago de los Caballeros to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Santiago de los Caballeros to Boston departing on 5/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santiago de los Caballeros to Boston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santiago de los Caballeros to Boston, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$403
Typical prices: $617-$452
Delta
Thu 5/21Tue 5/26
STI - BOS • 1 stop
Cheapest non-stop
$441
Typical prices: $633-$444
JetBlue
Tue 5/26Sat 5/30
STI - BOS • Non-stop
Top airlines
Cheapest • from $403 (round-trip)
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with JetBlue. Average duration is 3h 53m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $371 (round-trip)
Shortest trip • 8h 09m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 25% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 27% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Boston!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Santiago de los Caballeros to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Santiago de los Caballeros to Boston

Thu, May 21 - Tue, May 26
Delta Logo
8:59 pm - 7:22 am
STI
-
BOS
10h 23m
1 stop
Delta Logo
6:00 am - 12:23 pm
BOS
-
STI
6h 23m
1 stop
$403Delta
Thu, May 21 - Thu, May 28
Delta Logo
8:59 pm - 7:22 am
STI
-
BOS
10h 23m
1 stop
Delta Logo
9:05 am - 7:28 pm
BOS
-
STI
10h 23m
1 stop
$415Delta
Tue, May 26 - Sat, May 30
JetBlue Logo
5:01 am - 8:56 am
STI
-
BOS
3h 55mnonstop
JetBlue Logo
8:09 pm - 11:59 pm
BOS
-
STI
3h 50mnonstop
$441JetBlue
Sat, May 23 - Sun, Jun 7
Delta Logo
6:00 am - 11:01 pm
STI
-
BOS
17h 01m
1 stop
Delta Logo
6:06 am - 7:33 pm
BOS
-
STI
13h 27m
1 stop
$447Delta
Thu, May 21 - Tue, May 26
JetBlue Logo
5:01 am - 8:56 am
STI
-
BOS
3h 55mnonstop
JetBlue Logo
5:35 am - 9:20 am
BOS
-
STI
3h 45mnonstop
$449JetBlue
Fri, May 15 - Sun, May 17
JetBlue Logo
1:37 pm - 5:36 pm
STI
-
BOS
3h 59mnonstop
JetBlue Logo
8:20 am - 12:08 pm
BOS
-
STI
3h 48mnonstop
$454JetBlue
Sat, May 30 - Tue, Jun 2
Multiple Airlines Logo
3:17 pm - 11:54 pm
STI
-
BOS
8h 37m
1 stop
Multiple Airlines Logo
8:09 pm - 11:59 pm
BOS
-
STI
3h 50mnonstop
$458Multiple Airlines
Fri, Jun 5 - Fri, Jun 12
American Airlines Logo
7:04 am - 10:15 pm
STI
-
BOS
15h 11m
1 stop
American Airlines Logo
5:01 am - 9:12 pm
BOS
-
STI
16h 11m
1 stop
$469American Airlines
Fri, Jun 5 - Fri, Jun 12
American Airlines Logo
7:04 am - 9:24 pm
STI
-
BOS
14h 20m
2 stops
American Airlines Logo
5:01 am - 9:12 pm
BOS
-
STI
16h 11m
1 stop
$474American Airlines
Tue, May 26 - Sat, May 30
American Airlines Logo
1:21 pm - 8:41 am
STI
-
BOS
19h 20m
1 stop
American Airlines Logo
5:04 pm - 12:21 pm
BOS
-
STI
19h 17m
1 stop
$478American Airlines
Booking Insights

KAYAK's insights & trends for Santiago de los Caballeros to Boston flights

Get data-powered insights and trends into flights from Santiago de los Caballeros to Boston to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Santiago de los Caballeros to Boston?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Santiago de los Caballeros to Boston departing in May.

What’s the cheapest day of the week to fly from Santiago de los Caballeros to Boston?

The average price of all round-trip flights from Santiago de los Caballeros to Boston clicked on KAYAK for each day over the last 12 months.

For Santiago de los Caballeros to Boston, Wednesday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Boston back to Santiago de los Caballeros, the best deals are generally found on Thursday, with Tuesday being the most expensive.

What is the cheapest month to fly from Santiago de los Caballeros to Boston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Santiago de los Caballeros to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Santiago de los Caballeros to Boston is February, where tickets cost $368 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is $628 and $553 respectively.

Can I save money by flying with a layover from Santiago de los Caballeros to Boston?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $647 on average.

How far in advance should I book a flight from Santiago de los Caballeros to Boston?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Santiago de los Caballeros to Boston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Santiago de los Caballeros to Boston, you should book around 4 weeks before departure, which saves you about 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$201
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Santiago de los Caballeros to Boston

When to book flights from Santiago de los Caballeros to Boston

Are your dates flexible? Find out the best times to travel from Santiago de los Caballeros to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Santiago de los Caballeros to Boston

  • What is the cheapest flight from Santiago de los Caballeros to Boston?

    In the last 3 days, the lowest price for a flight from Santiago de los Caballeros to Boston was $203 for a one-way ticket and $403 for a round-trip.

  • Do I need a passport to fly between Santiago de los Caballeros and Boston?

    Yes, you’ll need a passport to travel to Boston from Santiago de los Caballeros.

  • Which airlines offer Wi-Fi service onboard planes from Santiago de los Caballeros to Boston?

    American Airlines, JetBlue, and Air Europa offer inflight Wi-Fi service on the Santiago de los Caballeros to Boston flight route.

  • Which aircraft models fly most regularly from Santiago de los Caballeros to Boston?

    The Airbus A321-100/200 is the aircraft model that flies most regularly on the Santiago de los Caballeros to Boston flight route.

  • On which days can I fly direct from Santiago de los Caballeros to Boston?

    There are nonstop flights from Santiago de los Caballeros to Boston on a daily basis.

  • Which is the best airline for flights from Santiago de los Caballeros to Boston, JetBlue or Spirit Airlines?

    The two airlines most popular with KAYAK users for flights from Santiago de los Caballeros to Boston are JetBlue and Spirit Airlines. With an average price for the route of $556 and an overall rating of 7.1, JetBlue is the most popular choice. Spirit Airlines is also a great choice for the route, with an average price of $385 and an overall rating of 6.3.

  • How does KAYAK find such low prices on flights from Santiago de los Caballeros to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Santiago de los Caballeros to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Santiago de los Caballeros to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Santiago de los Caballeros is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Santiago de los Caballeros to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Santiago de los Caballeros with another airline. Booking your flights between Santiago de los Caballeros and BOS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Santiago de los Caballeros to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Santiago de los Caballeros up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Santiago de los Caballeros to Boston

  • Looking for a cheap flight? 25% of our users found flights on this route for $293 or less one-way and $574 or less round-trip.

Prefer to fly direct from Santiago de los Caballeros to Boston?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Santiago de los Caballeros to Boston Logan Intl.
Find which airlines fly direct from Santiago de los Caballeros Airport to Boston Logan Intl Airport, which days they fly and book direct flights.

Direct departures

Santiago de los Caballeros to Boston Logan Intl

Monday

JetBlue

JetBlue

Tuesday

JetBlue

JetBlue

Wednesday

JetBlue

JetBlue

Thursday

JetBlue

JetBlue

Friday

JetBlue

JetBlue

Saturday

JetBlue

JetBlue

Sunday

JetBlue

JetBlue

See more direct flights

Direct returns

Boston Logan Intl to Santiago de los Caballeros

Monday

JetBlue

JetBlue

Tuesday

JetBlue

JetBlue

Wednesday

JetBlue

JetBlue

Thursday

JetBlue

JetBlue

Friday

JetBlue

JetBlue

Saturday

JetBlue

JetBlue

Sunday

JetBlue

JetBlue

See more direct flights

Reviews of the top airlines flying from Santiago de los Caballeros to Boston

 
See real verified KAYAK customer reviews for airlines flying from Santiago de los Caballeros to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Santiago de los Caballeros to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
JetBlueOverall score based on 2968 reviews
7.9Crew
7.5Comfort
7.3Boarding
7.2Entertainment
6.6Food
Airline reviews

Purchased through 3rd party vendor which made everything difficult. Unable to check in online. Unable to get flight updates easily, tsa precheck information didn’t carry through, longer time to check in in person. Entertainment looked good but had to purchase conventional headphones to view.

6.0 GoodAnonymous, Apr 2026
BOS - PHL
Read more JetBlue reviews

Purchased through 3rd party vendor which made everything difficult. Unable to check in online. Unable to get flight updates easily, tsa precheck information didn’t carry through, longer time to check in in person. Entertainment looked good but had to purchase conventional headphones to view.

Boarding was fast, easy, and we landed early. The entertainment system was very buggy and kept resetting throughout the flight.

Not having an assigned seat until boarding and then having to check my bag.

I purchased ticket so our daughter ( a minor) can sit next to her mother. No help at gate after kayak insisted that this could be done. She ended sitting by herself

Terrible. There was a lot of misleading information regarding ticketing, seat upgrades, & boarding group. I also expect my seat will recline. I have back problems & it is very painful for me of the seat doesn’t recline. In addition, when I choose a fare that allows me a carry-on bag, I expect to be able to carry it on. Not be forced to check it. Thos happened on my flight to MCO & back to Boston. Not sure I will ever fly JetBlue again. Further I bought the ticket through hat deal. I will NEVER do that again. They were incapable of providing an accurate record locator # for either leg of the trip. I had to call them before each flight with me VERY stressed about whether I would actually be able to get on my flight. Who does that? Who books flight & then FAILS to give an accurate record locator? Twice!

Jet Blue has excellent everything, Friendly customer service and staff, clean aircraft’s and is always on time.

Entertainment and wifi were very sub-par - audio issues and no wifi

They forced me to check my hand luggage at the gate.

Still hasn’t left. Why are you asking how it was?

I was denied a plastic fork to eat my food and was told plastic forks are for paying customers who buy Jet Blue’s food. So I had to make a utensil out of a cup so nourish my body. Like a refugee. Because decency is dead.

Wonderful! Very polite crew that was dedicated to excellent customer service

Everyone was nice but it's budget. There's nothing free and no entertainment

The flight was delayed for over an hour. No one at the gate said anything about the flight being delayed. I had to rely on my phone for updates. Absolutely no communication at the gate.

The AC broke and we were onboard for 2 hrs waiting for them to fix it. It was so hot and we could not get any water or anything to drink. They finally let us off the plane after the second attempt and we boarded a new plane. We didn't land till 12:15am!

The boarding process was simple but the seats were very uncomfortable. The staff lady was also very hard to understand when she spoke over the intercom about procedures and updates. Other staff members seemed like they were just tired and didnt want to be on the plane. Im used to happy attendants and being able to understand what is said over the speakers.

The seats on this aircraft were so uncomfortable it was like sitting on high school gym bleachers. I’m not sure we will fly spirit again. I also paid for the so called shortcut security and ended up being told to get in the regular security line, don’t waste your money.

There was no flight. Call the airline and confirmed. I have no idea why you think that I flew on the days that you say I did.

They canceled my flight and never told me. There was no follow up email. I had to buy another ticket the day of.

Easy to get our TSA pre check #added. Flight crew was great and entertaining and we landed early!

Flight was delayed 6plus hours Did not take flight Customer service was terrible Will never fly again and will spread how terrible you are You stink

Everything you need to know for your flight from Santiago de los Caballeros to Boston

Information on your arrival and departure airports