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Boston Logan International Airport to Luis Munoz Marin International Airport flight

Search for flights from Boston to San Juan and check out affordable one-way and round-trip options.

      • Cheapest nonstop
        BOS 08:50
        4h 4m
        Direct
        SJU 12:54
        Boston - San Juan | Sun, Jun 21 | Delta Air Lines
        SJU 14:05
        4h 9m
        Direct
        BOS 18:14
        San Juan - Boston | Thu, Jun 25 | Delta Air Lines
        S$ 387 S$ 493
        22% off
        22% off
        S$ 493 S$ 387
      • BOS 21:44
        4h
        Direct
        SJU 01:44
        Boston - San Juan | Sun, Jun 21 | Jetblue Airways
        SJU 08:30
        4h 3m
        Direct
        BOS 12:33
        San Juan - Boston | Thu, Jun 25 | Jetblue Airways
        S$ 389 S$ 493
        21% off
        21% off
        S$ 493 S$ 389
      • BOS 06:00
        8h 16m
        1 stop
        SJU 14:16
        Boston - San Juan | Mon, Aug 3 | Frontier Airlines
        SJU 17:15
        14h 31m
        1 stop
        BOS 07:46
        San Juan - Boston | Wed, Aug 5 | Frontier Airlines
        S$ 337 S$ 493
        32% off
        32% off
        S$ 493 S$ 337
      • BOS 06:00
        8h 15m
        1 stop
        SJU 14:15
        Boston - San Juan | Sat, Jul 4 | Frontier Airlines
        SJU 08:00
        27h 5m
        1 stop
        BOS 11:05
        San Juan - Boston | Tue, Jul 7 | Frontier Airlines
        S$ 350
        28% off
        S$ 493 S$ 350
      • BOS 11:05
        15h 6m
        1 stop
        SJU 02:11
        Boston - San Juan | Fri, Jul 24 | Frontier Airlines
        SJU 17:15
        14h 31m
        1 stop
        BOS 07:46
        San Juan - Boston | Fri, Jul 31 | Frontier Airlines
        S$ 355
        28% off
        S$ 493 S$ 355
      • BOS 11:05
        15h 6m
        1 stop
        SJU 02:11
        Boston - San Juan | Wed, Jul 8 | Frontier Airlines
        SJU 17:15
        14h 31m
        1 stop
        BOS 07:46
        San Juan - Boston | Tue, Jul 14 | Frontier Airlines
        S$ 358
        27% off
        S$ 493 S$ 358
      • BOS 06:00
        8h 16m
        1 stop
        SJU 14:16
        Boston - San Juan | Sun, Jul 12 | Frontier Airlines
        SJU 17:15
        14h 31m
        1 stop
        BOS 07:46
        San Juan - Boston | Sat, Jul 18 | Frontier Airlines
        S$ 358
        27% off
        S$ 493 S$ 358
      • BOS 06:00
        8h 16m
        1 stop
        SJU 14:16
        Boston - San Juan | Mon, Aug 10 | Frontier Airlines
        SJU 17:15
        14h 31m
        1 stop
        BOS 07:46
        San Juan - Boston | Thu, Aug 13 | Frontier Airlines
        S$ 359
        27% off
        S$ 493 S$ 359
      • BOS 06:00
        8h 15m
        1 stop
        SJU 14:15
        Boston - San Juan | Thu, Jul 9 | Frontier Airlines
        SJU 08:00
        27h 5m
        1 stop
        BOS 11:05
        San Juan - Boston | Tue, Jul 14 | Frontier Airlines
        S$ 365
        26% off
        S$ 493 S$ 365
      • BOS 06:00
        8h 16m
        1 stop
        SJU 14:16
        Boston - San Juan | Fri, Jul 31 | Frontier Airlines
        SJU 17:15
        14h 31m
        1 stop
        BOS 07:46
        San Juan - Boston | Sat, Aug 8 | Frontier Airlines
        S$ 367
        26% off
        S$ 493 S$ 367
      • BOS 06:00
        8h 16m
        1 stop
        SJU 14:16
        Boston - San Juan | Sun, Aug 2 | Frontier Airlines
        SJU 08:00
        27h 9m
        1 stop
        BOS 11:09
        San Juan - Boston | Tue, Aug 4 | Frontier Airlines
        S$ 372
        25% off
        S$ 493 S$ 372
      • BOS 11:05
        15h 6m
        1 stop
        SJU 02:11
        Boston - San Juan | Thu, Jul 16 | Frontier Airlines
        SJU 17:15
        14h 31m
        1 stop
        BOS 07:46
        San Juan - Boston | Thu, Jul 23 | Frontier Airlines
        S$ 375
        24% off
        S$ 493 S$ 375
      • BOS 13:00
        17h 25m
        1 stop
        SJU 14:00
        Boston - San Juan | Sat, Jun 20 | Normal Airline
        SJU 15:00
        6h
        Direct
        BOS 16:00
        San Juan - Boston | Mon, Jun 22 | Normal Airline
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      • Cheapest nonstop
        BOS 06:00
        4h 1m
        Direct
        SJU 10:01
        Boston - San Juan | Mon, Jun 22 | Jetblue Airways
        S$ 297 S$ 421
        28% off
        28% off
        S$ 421 S$ 297
      • BOS 21:26
        4h 2m
        Direct
        SJU 01:28
        Boston - San Juan | Sun, Jun 21 | Jetblue Airways
        S$ 308 S$ 421
        27% off
        27% off
        S$ 421 S$ 308
      • BOS 08:50
        4h 4m
        Direct
        SJU 12:54
        Boston - San Juan | Sun, Jun 21 | Delta Air Lines
        S$ 316 S$ 421
        25% off
        25% off
        S$ 421 S$ 316
      • BOS 11:05
        15h 6m
        1 stop
        SJU 02:11
        Boston - San Juan | Sat, Aug 8 | Frontier Airlines
        S$ 178
        57% off
        S$ 421 S$ 178
      • BOS 11:05
        30h 31m
        1 stop
        SJU 17:36
        Boston - San Juan | Tue, Aug 4 | Frontier Airlines
        S$ 194
        54% off
        S$ 421 S$ 194
      • BOS 05:30
        7h 34m
        1 stop
        SJU 13:04
        Boston - San Juan | Sun, Jul 12 | Delta Air Lines
        S$ 206
        51% off
        S$ 421 S$ 206
      • BOS 06:00
        8h 16m
        1 stop
        SJU 14:16
        Boston - San Juan | Wed, Jul 22 | Frontier Airlines
        S$ 239
        43% off
        S$ 421 S$ 239
      • BOS 11:05
        15h 6m
        1 stop
        SJU 02:11
        Boston - San Juan | Wed, Jul 15 | Frontier Airlines
        S$ 271
        36% off
        S$ 421 S$ 271
      • BOS 11:05
        20h 52m
        1 stop
        SJU 07:57
        Boston - San Juan | Sun, Aug 2 | Frontier Airlines
        S$ 278
        34% off
        S$ 421 S$ 278
      • BOS 11:05
        15h 6m
        1 stop
        SJU 02:11
        Boston - San Juan | Fri, Jul 31 | Frontier Airlines
        S$ 332
        21% off
        S$ 421 S$ 332
      • BOS 13:00
        17h 25m
        1 stop
        SJU 14:00
        Boston - San Juan | Sat, Jun 20 | Normal Airline
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Flight prices from Boston Logan International Airport to Luis Munoz Marin International Airport are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.

Trip.com Price Insights: Flights from Boston Logan International Airport to Luis Munoz Marin International Airport

Which month has the cheapest one-way flights from Boston Logan International Airport to Luis Munoz Marin International Airport?

The data is based on Trip.com data from the past 12 months and shows the average one-way fares by month from Boston Logan International Airport to Luis Munoz Marin International Airport.

Based on Trip.com data from the past 12 months, the cheapest one-way flights from Boston Logan International Airport to Luis Munoz Marin International Airport are usually in January, with an average price of S$ 197. December sees the highest fares, around S$ 273.

S$ 273
S$ 235
S$ 197
S$ 159
    Cheapest
  • S$ 250
    Jun
  • S$ 256
    Jul
  • S$ 234
    Aug
  • S$ 269
    Sep
  • S$ 230
    Oct
  • S$ 268
    Nov
  • S$ 273
    Dec
  • S$ 197
    Jan
  • S$ 267
    Feb
  • S$ 228
    Mar
  • S$ 227
    Apr
  • S$ 232
    May

Which month has the cheapest round-trip flights from Boston Logan International Airport to Luis Munoz Marin International Airport?

The data is based on Trip.com data from the past 12 months and shows the average round-trip fares by month from Boston Logan International Airport to Luis Munoz Marin International Airport.

Based on Trip.com data from the past 12 months, the cheapest round‑trip flights from Boston Logan International Airport to Luis Munoz Marin International Airport are usually in May, with an average price of S$ 339. December sees the highest fares, around S$ 846.

S$ 846
S$ 593
S$ 339
S$ 86
    Cheapest
  • S$ 570
    Jun
  • S$ 445
    Jul
  • S$ 576
    Aug
  • S$ 615
    Sep
  • S$ 451
    Oct
  • S$ 705
    Nov
  • S$ 846
    Dec
  • S$ 693
    Jan
  • S$ 532
    Feb
  • S$ 489
    Mar
  • S$ 801
    Apr
  • S$ 339
    May

Which day of the week has the cheapest flights from Boston Logan International Airport to Luis Munoz Marin International Airport?

The data is based on Trip.com data from the past 12 months and shows the average fares by each day of the week from Boston Logan International Airport to Luis Munoz Marin International Airport.

Based on Trip.com data from the past 12 months, the cheapest day for flights from Boston Logan International Airport to Luis Munoz Marin International Airport is Wednesday, with average prices lower than other days. Try to avoid departing on Thursday, as fares are typically the highest.

S$ 269
S$ 240
S$ 210
S$ 181
    Cheapest
  • S$ 222
    Mon
  • S$ 220
    Tue
  • S$ 210
    Wed
  • S$ 269
    Thu
  • S$ 268
    Fri
  • S$ 229
    Sat
  • S$ 244
    Sun

Selected Airlines from Boston Logan International Airport to Luis Munoz Marin International Airport

See which airlines fly from Boston to San Juan. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Delta Air Lines
From S$ 206
Jetblue Airways
From S$ 247
United Airlines
From S$ 252
Frontier Airlines
From S$ 297
American Airlines
From S$ 386

Find more flights and airlines

Flight Schedule from Boston Logan International Airport to Luis Munoz Marin International Airport

Check the schedule for flights from Boston to San Juan and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL1780

    Boston Logan International Airport

    08:50

    BOS

    4h 4m

    12:54

    SJU

    S M T W T F S
    Search

  2. DL5720

    Boston Logan International Airport

    09:55

    BOS

    1h 23m

    Direct

    11:18

    JFK

    S M T W T F S
    Search

  3. DL1961

    John F. Kennedy International Airport

    12:30

    JFK

    3h 59m

    Direct

    16:29

    SJU

    S M T W T F S

  4. DL1019

    Boston Logan International Airport

    05:30

    BOS

    2h 24m

    Direct

    07:54

    DTW

    S M T W T F S
    Search

  5. DL1913

    Detroit Metropolitan Wayne County Airport

    08:35

    DTW

    4h 29m

    Direct

    13:04

    SJU

    S M T W T F S

  6. F93085

    Boston Logan International Airport

    06:00

    BOS

    3h 3m

    Direct

    09:03

    ATL

    S M T W T F S
    Search

  7. F92082

    Hartsfield-Jackson Atlanta International Airport

    10:25

    ATL

    3h 51m

    Direct

    14:16

    SJU

    S M T W T F S

  8. DL695

    Boston Logan International Airport

    06:55

    BOS

    3h 8m

    Direct

    10:03

    ATL

    S M T W T F S
    Search

  9. DL1946

    Hartsfield-Jackson Atlanta International Airport

    13:00

    ATL

    3h 20m

    Direct

    16:20

    SJU

    S M T W T F S

  10. DL2611

    Boston Logan International Airport

    06:00

    BOS

    1h 29m

    Direct

    07:29

    JFK

    S M T W T F S
    Search

  11. DL1961

    John F. Kennedy International Airport

    12:30

    JFK

    3h 59m

    Direct

    16:29

    SJU

    S M T W T F S

  12. AA1562

    Boston Logan International Airport

    17:55

    BOS

    3h 40m

    Direct

    21:35

    MIA

    S M T W T F S
    Search

  13. AA3001

    Miami International Airport

    07:00

    MIA

    2h 39m

    Direct

    09:39

    SJU

    S M T W T F S

  14. AA1462

    Boston Logan International Airport

    07:00

    BOS

    2h 31m

    Direct

    09:31

    CLT

    S M T W T F S
    Search

  15. AA2830

    Charlotte Douglas International Airport

    19:15

    CLT

    3h 51m

    Direct

    23:06

    SJU

    S M T W T F S

  16. AA1562

    Boston Logan International Airport

    17:55

    BOS

    3h 40m

    Direct

    21:35

    MIA

    S M T W T F S
    Search

  17. AA2582

    Miami International Airport

    08:20

    MIA

    2h 42m

    Direct

    11:02

    SJU

    S M T W T F S
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Boston Logan International Airport to Luis Munoz Marin International Airport Flights Info

Flight distance2,705.67km
Cheapest one-way ticket priceS$ 178
Cheapest return ticket priceS$ 337

FAQs for Boston Logan International Airport to Luis Munoz Marin International Airport Flights

  • How long is a flight from Boston Logan International Airport (BOS) to Luis Munoz Marin International Airport (SJU)?

    It takes around 4 hours 2 minutes to fly from Boston Logan International Airport (bos) to Luis Munoz Marin International Airport (sju).
  • There are around 3 daily flights from Boston Logan International Airport (BOS) to Luis Munoz Marin International Airport (SJU).
  • Tickets cost around S$ 380 in July, making it the cheapest month to book. Boston Logan International Airport (BOS) to Luis Munoz Marin International Airport (SJU) is a popular route, so don't forget to book your tickets in advance.
  • The route from Boston Logan International Airport (BOS) to Luis Munoz Marin International Airport (SJU) is quite popular. Without considering departure times or holidays, tickets cost around S$ 450 in June, the most expensive month to book this route.
  • The earliest flight departs from Boston Logan International Airport (BOS) at 06:55 and arrives in Luis Munoz Marin International Airport (SJU) at 11:01.
  • The latest flight departs from Boston Logan International Airport (BOS) at 19:30 and arrives in Luis Munoz Marin International Airport (SJU) at 23:35.
    • The distance from Luis Munoz Marin International Airport to downtown is about 11km, by taxi about 30 minutes.
  • The closest airport to Luis Munoz Marin International Airport (SJU) is Fernando Luis Ribas Dominicci Airport. The distance is around 10km.
  • Jetblue Airways is a very popular airline operating an average of 8292 flights per month.

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Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

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Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.