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Boston to Santiago de los Caballeros flight ticket price

Compare live prices for BOS to STI. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
BOS → STI Approx. 2553.11 km 08 May 2026 Live inventory
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Showing 25 of 104 live flights
American Airlines
AA-922
18:53
05/08/2026
BOS
General Edward Lawrence Logan International Airport
17h 30m
2 Stops
⏱ CLT · 8h 33mCLT Airport⏱ MIA · 1h 54mMIA Airport
12:23
05/09/2026
+1
STI
Cibao International Airport
₹14,198
per person
✕ Non-refundable9 fare options
American Airlines
AA-3220
17:40
05/08/2026
BOS
General Edward Lawrence Logan International Airport
18h 43m
2 Stops
⏱ CLT · 9h 41mCLT Airport⏱ MIA · 1h 54mMIA Airport
12:23
05/09/2026
+1
STI
Cibao International Airport
₹14,198
per person
✕ Non-refundable9 fare options
American Airlines
AA-3220
17:40
05/08/2026
BOS
General Edward Lawrence Logan International Airport
18h 43m
2 Stops
⏱ CLT · 8h 36mCLT Airport⏱ MIA · 2h 56mMIA Airport
12:23
05/09/2026
+1
STI
Cibao International Airport
₹14,198
per person
✕ Non-refundable9 fare options
American Airlines
AA-3220
17:40
05/08/2026
BOS
General Edward Lawrence Logan International Airport
18h 43m
2 Stops
⏱ CLT · 10h 42mCLT Airport⏱ MIA · 0h 55mMIA Airport
12:23
05/09/2026
+1
STI
Cibao International Airport
₹14,198
per person
✕ Non-refundable5 fare options
American Airlines
AA-922
18:53
05/08/2026
BOS
General Edward Lawrence Logan International Airport
17h 30m
2 Stops
⏱ CLT · 9h 34mCLT Airport⏱ MIA · 0h 55mMIA Airport
12:23
05/09/2026
+1
STI
Cibao International Airport
₹14,198
per person
✕ Non-refundable5 fare options
Delta Air Lines
DL-2611
06:00
05/08/2026
BOS
General Edward Lawrence Logan International Airport
6h 23m
1 Stop
⏱ JFK · 1h 0mJFK Airport
12:23
05/08/2026
STI
Cibao International Airport
₹15,223
per person
✕ Non-refundable
Delta Air Lines
DL-5720
09:05
05/08/2026
BOS
General Edward Lawrence Logan International Airport
10h 24m
1 Stop
⏱ JFK · 5h 0mJFK Airport
19:29
05/08/2026
STI
Cibao International Airport
₹15,223
per person
✕ Non-refundable
Delta Air Lines
DL-2611
06:00
05/08/2026
BOS
General Edward Lawrence Logan International Airport
13h 29m
1 Stop
⏱ JFK · 8h 5mJFK Airport
19:29
05/08/2026
STI
Cibao International Airport
₹15,223
per person
✕ Non-refundable
Delta Air Lines
DL-5732
09:00
05/08/2026
BOS
General Edward Lawrence Logan International Airport
15h 59m
1 Stop
⏱ LGA · 10h 36mLGA Airport
00:59
05/09/2026
+1
STI
Cibao International Airport
₹15,910
per person
✕ Non-refundable
Delta Air Lines
DL-5735
08:00
05/08/2026
BOS
General Edward Lawrence Logan International Airport
16h 59m
1 Stop
⏱ LGA · 11h 35mLGA Airport
00:59
05/09/2026
+1
STI
Cibao International Airport
₹15,910
per person
✕ Non-refundable
United Airlines
UA-1307
08:30
05/08/2026
BOS
General Edward Lawrence Logan International Airport
14h 22m
1 Stop
⏱ EWR · 9h 2mEWR Airport
22:52
05/08/2026
STI
Cibao International Airport
₹18,923
per person
✕ Non-refundable
United Airlines
UA-570
07:00
05/08/2026
BOS
General Edward Lawrence Logan International Airport
15h 52m
1 Stop
⏱ EWR · 10h 32mEWR Airport
22:52
05/08/2026
STI
Cibao International Airport
₹18,923
per person
✕ Non-refundable
United Airlines
UA-1833
06:00
05/08/2026
BOS
General Edward Lawrence Logan International Airport
16h 52m
1 Stop
⏱ EWR · 11h 32mEWR Airport
22:52
05/08/2026
STI
Cibao International Airport
₹18,923
per person
✕ Non-refundable
United Airlines
UA-2060
21:03
05/08/2026
BOS
General Edward Lawrence Logan International Airport
25h 49m
1 Stop
⏱ EWR · 20h 31mEWR Airport
22:52
05/09/2026
+1
STI
Cibao International Airport
₹19,442
per person
✕ Non-refundable6 fare options
United Airlines
UA-1693
19:26
05/08/2026
BOS
General Edward Lawrence Logan International Airport
27h 26m
1 Stop
⏱ EWR · 22h 8mEWR Airport
22:52
05/09/2026
+1
STI
Cibao International Airport
₹19,442
per person
✕ Non-refundable6 fare options
Delta Air Lines
DL-5744
10:00
05/08/2026
BOS
General Edward Lawrence Logan International Airport
14h 59m
1 Stop
⏱ LGA · 9h 45mLGA Airport
00:59
05/09/2026
+1
STI
Cibao International Airport
₹19,935
per person
✕ Non-refundable
American Airlines
AA-922
18:53
05/08/2026
BOS
General Edward Lawrence Logan International Airport
17h 30m
2 Stops
⏱ CLT · 7h 28mCLT Airport⏱ MIA · 2h 56mMIA Airport
12:23
05/09/2026
+1
STI
Cibao International Airport
₹20,028
per person
✕ Non-refundable9 fare options
Spirit Airlines
NK-808
05:45
05/08/2026
BOS
General Edward Lawrence Logan International Airport
9h 35m
1 Stop
⏱ FLL · 4h 21mFLL Airport
15:20
05/08/2026
STI
Cibao International Airport
₹21,122
per person
✕ Non-refundableLCC
United Airlines
UA-1783
20:25
05/08/2026
BOS
General Edward Lawrence Logan International Airport
26h 27m
2 Stops
⏱ ORD · 6h 40mORD Airport⏱ EWR · 10h 49mEWR Airport
22:52
05/09/2026
+1
STI
Cibao International Airport
₹21,926
per person
✕ Non-refundable🔥 Last 1 seats
American Airlines
AA-4370
16:00
05/08/2026
BOS
General Edward Lawrence Logan International Airport
20h 23m
2 Stops
⏱ DCA · 12h 1mDCA Airport⏱ MIA · 1h 25mMIA Airport
12:23
05/09/2026
+1
STI
Cibao International Airport
₹22,804
per person
✕ Non-refundable5 fare options
American Airlines
AA-4375
16:58
05/08/2026
BOS
General Edward Lawrence Logan International Airport
19h 25m
2 Stops
⏱ LGA · 11h 31mLGA Airport⏱ MIA · 0h 55mMIA Airport
12:23
05/09/2026
+1
STI
Cibao International Airport
₹22,804
per person
✕ Non-refundable5 fare options
American Airlines
AA-3219
17:30
05/08/2026
BOS
General Edward Lawrence Logan International Airport
18h 53m
2 Stops
⏱ DCA · 9h 40mDCA Airport⏱ MIA · 2h 25mMIA Airport
12:23
05/09/2026
+1
STI
Cibao International Airport
₹22,804
per person
✕ Non-refundable5 fare options
American Airlines
AA-3219
17:30
05/08/2026
BOS
General Edward Lawrence Logan International Airport
18h 53m
2 Stops
⏱ DCA · 10h 40mDCA Airport⏱ MIA · 1h 25mMIA Airport
12:23
05/09/2026
+1
STI
Cibao International Airport
₹22,804
per person
✕ Non-refundable5 fare options
American Airlines
AA-4575
19:18
05/08/2026
BOS
General Edward Lawrence Logan International Airport
17h 5m
2 Stops
⏱ LGA · 9h 11mLGA Airport⏱ MIA · 0h 55mMIA Airport
12:23
05/09/2026
+1
STI
Cibao International Airport
₹22,804
per person
✕ Non-refundable5 fare options
American Airlines
AA-4370
16:00
05/08/2026
BOS
General Edward Lawrence Logan International Airport
20h 23m
2 Stops
⏱ DCA · 11h 1mDCA Airport⏱ MIA · 2h 25mMIA Airport
12:23
05/09/2026
+1
STI
Cibao International Airport
₹23,526
per person
✕ Non-refundable4 fare options
😕 No flights match your filters.
Boston (BOS)
📍 General Edward Lawrence Logan International Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 42.36429977
📐 Longitude: -71.00520325
Santiago de los Caballeros (STI)
📍 Cibao International Airport
🌍 Dominican Republic
🕐 GMT -4
📐 Latitude: 19.406099319458008
📐 Longitude: -70.60469818115234

✈ Distance: Boston,USA to Santiago de los Caballeros,Dominican Republic2553.11 km

📅 Results on this page are loaded for 08 May 2026. Click View all flights for the complete live search.

Boston to Santiago de los Caballeros — what to expect when booking

The BOS–STI route is served by multiple carriers throughout the year. Fares on this route can move quickly — a price available now may not be there 30 minutes later.

If your dates are flexible, try shifting your departure by a day or two using the date strip above. Mid-week departures often show lower base fares compared to weekend starts on many routes.

The distance between Boston,USA and Santiago de los Caballeros,Dominican Republic is approximately 2553.11 km.

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BOS → ISP
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BOS → LAX
Boston Madrid
BOS → MAD
Boston Martha-s Vineyard
BOS → MVY
Boston Miami
BOS → MIA
Boston Milwaukee
BOS → MKE
Boston Minneapolis
BOS → MSP
Boston Montreal
BOS → YUL
Boston Muenchen
BOS → MUC
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BOS → MYR
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Boston Nashville
BOS → BNA
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BOS → PDX
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BOS → RAI
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BOS → PQI
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BOS → PLS
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BOS → PVC
Boston Punta Cana
BOS → PUJ
Boston Raleigh
BOS → RDU
Boston Reykjavik
BOS → KEF
Boston Richmond
BOS → RIC
Boston Rochester
BOS → ROC
Boston Rockland
BOS → RKD
Boston Rome
BOS → FCO
Boston Rutland
BOS → RUT
Boston Salt Lake City
BOS → SLC
Boston San Diego
BOS → SAN
Boston San Francisco
BOS → SFO
Boston San Jose
BOS → SJC
Boston San Juan
BOS → SJU
Boston Santo Domingo
BOS → SDQ
Boston Saranac Lake
BOS → SLK
Boston Savannah
BOS → SAV
Boston Seattle
BOS → SEA
Boston Shannon
BOS → SNN
Boston St. Louis
BOS → STL
Boston St. Marteen
BOS → SXM
Boston St. Thomas
BOS → STT
Boston Syracuse
BOS → SYR
Boston Tampa
BOS → TPA
Boston Tokyo
BOS → NRT
Boston Toronto
BOS → YYZ
Boston Washington DC
BOS → DCA
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More flights from Santiago de los Caballeros (STI)
8 routes
❓ Frequently asked questions — Boston to Santiago de los Caballeros flights

Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.

The straight-line distance between Boston,USA (BOS) and Santiago de los Caballeros,Dominican Republic (STI) is approximately 2553.11 km. Actual flying distance may vary slightly depending on routing.

Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.

Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.