Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.
STIBOSSat, 14 Nov
Fare checked before payment All fees shown upfront Transparent cancellation policy 24×7 booking support
Lowest fare₹21,241United Airlines
Fastest6h 35mgate to gate
Options found84flights on this route
Find your flightSTI → BOS
Available Flights & Fares
Compare fares, timings and baggage. Pick the flight that suits your trip.
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United Airlines
UA-240
06:00
2026-11-14
Santiago (STI)Cibao International Airport
18H :59 M
2 Stops
EWR
· 11h 00m New York (EWR), United States
IAD
· 0h 49m Washington (IAD), United States
23:59
2026-11-14
BOSTON (BOS)Logan International
Non Refundable 2 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
₹21,241
Flight DetailsSTI to BOS - 18H :59 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
₹25,116
Flight DetailsSTI to BOS - 18H :59 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
AirLine Private
0 Pieces 1 Pieces
₹27,931
Flight DetailsSTI to BOS - 18H :59 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
₹30,580
Flight DetailsSTI to BOS - 18H :59 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
AirLine Private
0 Pieces 1 Pieces
₹31,807
Flight DetailsSTI to BOS - 18H :59 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
₹35,070
Flight DetailsSTI to BOS - 18H :59 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
AirLine Private
0 Pieces 1 Pieces
₹37,276
Flight DetailsSTI to BOS - 18H :59 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
₹40,733
Flight DetailsSTI to BOS - 18H :59 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
AirLine Private
0 Pieces 1 Pieces
₹41,767
Flight DetailsSTI to BOS - 18H :59 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
AirLine Private
0 Pieces 1 Pieces
₹47,424
Flight DetailsSTI to BOS - 18H :59 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
United Airlines
UA-240
06:00
2026-11-14
Santiago (STI)Cibao International Airport
7H :26 M
1 Stop
EWR
· 2h 04m New York (EWR), United States
12:26
2026-11-14
BOSTON (BOS)Logan International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
₹21,437
Flight DetailsSTI to BOS - 7H :26 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
AirLine Private
0 Pieces 1 Pieces
₹28,127
Flight DetailsSTI to BOS - 7H :26 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
United Airlines
UA-240
06:00
2026-11-14
Santiago (STI)Cibao International Airport
8H :31 M
1 Stop
EWR
· 3h 14m New York (EWR), United States
13:31
2026-11-14
BOSTON (BOS)Logan International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
₹21,437
Flight DetailsSTI to BOS - 8H :31 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
AirLine Private
0 Pieces 1 Pieces
₹28,127
Flight DetailsSTI to BOS - 8H :31 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
United Airlines
UA-240
06:00
2026-11-14
Santiago (STI)Cibao International Airport
10H :50 M
1 Stop
EWR
· 5h 33m New York (EWR), United States
15:50
2026-11-14
BOSTON (BOS)Logan International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
₹21,437
Flight DetailsSTI to BOS - 10H :50 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
AirLine Private
0 Pieces 1 Pieces
₹28,127
Flight DetailsSTI to BOS - 10H :50 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
United Airlines
UA-240
06:00
2026-11-14
Santiago (STI)Cibao International Airport
12H :45 M
1 Stop
EWR
· 7h 20m New York (EWR), United States
17:45
2026-11-14
BOSTON (BOS)Logan International
Non Refundable 4 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
₹21,437
Flight DetailsSTI to BOS - 12H :45 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
AirLine Private
0 Pieces 1 Pieces
₹28,127
Flight DetailsSTI to BOS - 12H :45 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
United Airlines
UA-240
06:00
2026-11-14
Santiago (STI)Cibao International Airport
13H :53 M
1 Stop
EWR
· 8h 24m New York (EWR), United States
18:53
2026-11-14
BOSTON (BOS)Logan International
Non Refundable 6 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
₹21,437
Flight DetailsSTI to BOS - 13H :53 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
AirLine Private
0 Pieces 1 Pieces
₹28,127
Flight DetailsSTI to BOS - 13H :53 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
United Airlines
UA-240
06:00
2026-11-14
Santiago (STI)Cibao International Airport
16H :59 M
1 Stop
EWR
· 11h 30m New York (EWR), United States
21:59
2026-11-14
BOSTON (BOS)Logan International
Non Refundable 2 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
₹21,437
Flight DetailsSTI to BOS - 16H :59 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
AirLine Private
0 Pieces 1 Pieces
₹28,127
Flight DetailsSTI to BOS - 16H :59 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
United Airlines
UA-240
06:00
2026-11-14
Santiago (STI)Cibao International Airport
26H :43 M
1 Stop
EWR
· 21h 25m New York (EWR), United States
07:43
2026-11-15
BOSTON (BOS)Logan International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
₹21,437
Flight DetailsSTI to BOS - 26H :43 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
AirLine Private
0 Pieces 1 Pieces
₹28,127
Flight DetailsSTI to BOS - 26H :43 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
United Airlines
UA-240
06:00
2026-11-14
Santiago (STI)Cibao International Airport
28H :17 M
1 Stop
EWR
· 22h 54m New York (EWR), United States
09:17
2026-11-15
BOSTON (BOS)Logan International
Non Refundable 3 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
₹21,437
Flight DetailsSTI to BOS - 28H :17 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
AirLine Private
0 Pieces 1 Pieces
₹28,127
Flight DetailsSTI to BOS - 28H :17 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Non Refundable
Fare Type
Main Plus
23KG (23 KG X 1 pcs) 2 Pieces (UPTO45LI/115LCM)
₹52,671
Flight DetailsSTI to BOS - 28H :59 M
Baggage InfoCheck-in 23KG (23 KG X 1 pcs) - Cabin 2 Pieces (UPTO45LI/115LCM)
Fare RulesNon-refundable fare. Final rules are verified before booking.
No flights match the selected filters. Clear filters or open full search.
Airfare Highlights
From flights departing on Sat, 14 Nov 2026.
Lowest fare₹21,241United Airlines06:00
Earliest departure₹21,241United Airlines06:00
Shortest duration₹25,897American Airlines17:38
Night
00:00-05:59
No optionOpen full search for moreMorning
06:00-11:59
₹21,241United Airlines at 06:00Afternoon
12:00-17:59
₹25,897American Airlines at 17:38Evening
18:00-23:59
₹27,573Delta Air Lines at 21:25
Departure & Arrival Airport Details
Santiago (STI)
Cibao International Airport
Dominican Republic
GMT -4
Latitude: 19.406099319458008
Longitude: -70.60469818115234
Boston (BOS)
Logan International
United States
GMT -5
Latitude: 42.36429977
Longitude: -71.00520325
Distance: Santiago (STI), Dominican Republic to Boston (BOS), United States - 2,553.11 km
Flights shown for 14 Nov 2026. View all flights opens the complete search result.
Fares and hotel rates usually run higher around these dates. Booking earlier or moving your trip by a day or two often costs less.
Busiest periods: Summer travel (15 Jun – 31 Aug), Holiday season (18 Dec – 02 Jan).
11NovVeterans DayWednesdayPeak
26NovThanksgiving DayThursdayPeak
25DecChristmas DayFridayPeak
01JanNew Year's DayFridayPeak
18JanMartin Luther King, Jr. DayMondayPeak
12FebLincoln's BirthdayFridayPeak
Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here, so check the exact date for your travel year.
Compare your journey
How to travel Santiago to Boston
Ways to make this trip that you can book on FlyX, compared by price and journey time.
OptionFromJourney timeAvailabilityAction
Connecting flight₹21,241Longer, includes a stop84 options
Air distance is about 2,553 km. 3 airlines operate this route.
Road distance and coach duration are approximate estimates from the air distance, not a timetable.
Airlines flying from Santiago to Boston
Compare fares, stops, baggage and refundability across the airlines flying this route.
UN
United Airlines Flights
from ₹21,24132 flights
Fares from
₹21,241
Non-stop
None in these results
Departures
32 in the list above
AM
American Airlines Flights
from ₹25,89727 flights
Fares from
₹25,897
Non-stop
None in these results
Departures
27 in the list above
DE
Delta Air Lines Flights
from ₹27,57325 flights
Fares from
₹27,573
Non-stop
None in these results
Departures
25 in the list above
Route Overview & Flight Facts
Fastest flight duration
6h 35m · American Airlines
First departure of the day
06:00 · United Airlines
Last departure of the day
21:25 · Delta Air Lines
Flight options found
84
Airport codes
Santiago–STI, Boston–BOS
Fares and timings are indicative. The exact price is confirmed with the airline when you search.
Flight Schedule, Timings & Airfare Insights
Daily Flight Schedule & Travel Duration
The search for Sat, 14 Nov found 84 flight options. The first flight leaves around 06:00 and the last around 21:25. The fastest flight takes about 6h 35m.
Morning vs Evening Departure Fares
Lowest fare by departure window: Morning from ₹21,241, Afternoon from ₹25,897, Evening from ₹27,573. These observations do not predict the cheapest departure window on other dates.
Cheapest Airfare & Best Time to Book
Search your travel dates to compare current fares. Prices change with airline seat availability.
One-Way vs Round-Trip Fare Comparison
Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.
Online Web Check-In & Boarding Pass
Check the operating airline’s opening time and check-in deadline for each sector. Seat charges and availability depend on your fare. Use the airline reference and the links on Web Check-in.
How to Book Cheap Flights on FlyX
1
Enter your travel details
Choose one-way or round-trip, pick your dates and travellers in the search form above.
2
Compare search results
Sort or filter the Santiago–Boston results by price, departure time, stops and airline.
3
Open the fare choices
Check baggage allowance and refundability for each fare type before continuing.
4
Review the final price
Review the refreshed supplier fare, coupon saving and selected payment-method fee before you pay.
5
Pay securely
UPI, cards, net banking and wallets supported; payment and ticket issuance have separate statuses. If issuance is pending, follow the booking status; the confirmed ticket is sent after issuance.
Why Book Your Flight with FlyX?
Compare the available Santiago to Boston options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.
Payment confirmation and ticket issuance are separate steps. If your booking is awaiting a PNR or ticket, follow its status and contact FlyX support when you need help. Your issued ticket contains the airline reference and itinerary. Change and cancellation charges depend on the purchased fare and any separately disclosed service fee.
Fare checked before paymentCoupon eligibility checkedBooking status trackingBooking support
Exclusive Flight Offers & Promo Coupons
Coupon code
Offer
Max saving
FLYX20
Up to 20% Off on Flights
₹1,500
Check coupon eligibility and the final discount on the review page before you pay. View full terms.
Frequently Asked Questions
Is it worth booking Santiago to Boston flights in advance?
There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. On the Santiago to Boston dates shown on this page, the lowest fare is on a Saturday at ₹21,241. This can change from week to week.
How far is Santiago from Boston by air?
The direct air distance between Santiago (STI) and Boston (BOS) is about 2,553 km. Actual flight time varies with the routing the airline files and with winds on the day.
Is there a direct flight from Santiago to Boston?
Not on the dates shown here. Every Santiago to Boston option on this page has at least one stop. Non-stop service can differ by season and by day, so check nearby dates before you decide.
Which airlines fly Santiago to Boston?
United Airlines, American Airlines and Delta Air Lines are listed on this route for the dates shown here. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.
How long is the flight from Santiago to Boston?
Every option on this page has at least one stop, and the shortest total journey time is about 6h 35m including the layover. Non-stop service on this route can vary by season and by day.
What is the cheapest Santiago to Boston flight fare?
The lowest Santiago to Boston fare on this page is ₹21,241. Fares on the same dates run up to ₹112,910, depending on airline, timing and fare type. Airline prices change often, so search your dates for the current fare.
Which is the cheapest airline for Santiago to Boston flight?
On this page, United Airlines has the lowest Santiago to Boston fare, starting from ₹21,241. American Airlines is next, from ₹25,897. The cheapest airline can change with the date, so compare a few days around your trip.
What time do Santiago to Boston flights depart?
On the dates shown here, the first departure is around 06:00 and the last around 21:25, local time at Santiago. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.
Why does the price change after clicking Book Now?
Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay. If it has moved, you see the new figure before any payment.
Before you book this route
Check the airport codes STI–BOS, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.
Where these fares come from
The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price. Run a search to see what is available for your own dates.
Fares shown are for departures on .
Check official travel requirements
Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.
Planning more than the flight? Our United States guide covers the best time to go, how long to plan for, and which places are worth the days you have. Long-haul city breaks and national parks.
The STI to BOS cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.
Approx route distance: 2,553.11 km.
Before you book
Compare nearby dates
The date strip opens the complete search result for the route and selected date.
Use filters
Shortlist by price, stops, departure time and refundable fare preference.
Check fare choices
Continue to Booking opens the verified fare choices, including baggage and refundability, before review.
Lowest Santiago to Boston airfare, in 30 days and in 90 days
Cheapest Fare
Fare
Date
Airline
Departure
Lowest Airfare
₹21,241
14/11/2026
United Airlines
06:00
Cheapest Airfare Within 30 Days
₹20,816
27/11/2026
United Airlines
06:00
Cheapest Airfare Within 90 Days
₹20,179
26/01/2027
United Airlines
06:00
Book Santiago to Boston Flight Tickets on FlyX
FlyX lists each Santiago to Boston flight in these results with its fare, departure time, stops, layover airport and baggage, so you can compare air tickets side by side. To find a cheap ticket, sort by price and check what baggage the fare includes. The fare is checked with the airline again before you pay.
Santiago to Boston Flight Distance, Duration and Time
The aerial distance between Santiago and Boston is about 2,553 KM. In these results, journey times range from 6h 35m to 33h 32m. Flights with a layover take longer because the total includes the connection time.
Santiago to Boston flight duration is approximately 6 hours 35 minutes with a stop. No non-stop Santiago to Boston flight is listed for the departure date shown on this page. Santiago to Boston flight distance is around 2,553 KM.
Santiago to Boston Flight Schedule and Timing
The search for these dates returned 84 flight options. The first departure from Santiago is at 06:00 and the last is at 21:25. Flights leave from Cibao International Airport and land at Logan International.
Flight Route Details & Analysis
Flight Details
Information
Route
Santiago to Boston
Aerial Distance
2,553 KM
Flight Duration
6h 35m - 33h 32m
Airport Codes
Santiago - STI, Boston - BOS
Total Flights Available
84 flights0 direct84 with layovers
First Flight Departure
Departs at 06:00
Last Flight Departure
Departs at 21:25
Early Morning Flights (12 AM - 8 AM)
18 flights0 direct18 with layovers
Morning Flights (8 AM - 12 PM)
No flights in this time slot
Afternoon Flights (12 PM - 4 PM)
23 flights0 direct23 with layovers
Evening Flights (4 PM - 8 PM)
27 flights0 direct27 with layovers
Night Flights (8 PM - 12 AM)
16 flights0 direct16 with layovers
Airport Information & Terminals
STI: Santiago de los Caballeros airport. Airport access in Santiago de los Caballeros depends on arrival time, terminal, hotel location and local traffic. Confirm the airport name on the ticket, then choose between official taxi, app cab, airport bus, rail or hotel transfer based on luggage and time of day.
BOS: Boston Logan International Airport. Logan is close to downtown Boston compared with many US airports. Taxis, airport buses and transit work well, but winter weather and academic move-in dates can change travel ease.
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Santiago to Boston
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Logan International
