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Luis Munoz Marin International Airport to Boston flight

Search for flights from Luis Munoz Marin International Airport to Boston. Find affordable one-way or round-trip flights.

      • Cheapest nonstop
        SJU 10:25
        4h 7m
        Nonstop
        BOS 14:32
        San Juan - Boston | Sun, Apr 19 | Spirit Airlines
        BOS 14:12
        3h 54m
        Nonstop
        SJU 18:06
        Boston - San Juan | Sun, Apr 26 | Spirit Airlines
        US$168 US$236
        28% off
        28% off
        US$236 US$168
      • SJU 05:01
        4h 11m
        Nonstop
        BOS 09:12
        San Juan - Boston | Sun, Apr 19 | Jetblue Airways
        BOS 14:12
        3h 54m
        Nonstop
        SJU 18:06
        Boston - San Juan | Sun, Apr 26 | Spirit Airlines
        US$196 US$236
        17% off
        17% off
        US$236 US$196
      • SJU 10:00
        4h 18m
        Nonstop
        BOS 14:18
        San Juan - Boston | Tue, Apr 14 | Spirit Airlines
        BOS 11:26
        12h 36m
        1 stop
        SJU 00:02
        Boston - San Juan | Wed, Apr 15 | Frontier Airlines
        US$175 US$236
        26% off
        26% off
        US$236 US$175
      • SJU 06:00
        4h 16m
        Nonstop
        BOS 10:16
        San Juan - Boston | Tue, Apr 14 | Frontier Airlines
        BOS 11:26
        12h 36m
        1 stop
        SJU 00:02
        Boston - San Juan | Wed, Apr 15 | Frontier Airlines
        US$179
        24% off
        US$236 US$179
      • SJU 08:30
        26h 36m
        1 stop
        BOS 11:06
        San Juan - Boston | Fri, May 8 | Frontier Airlines
        BOS 10:07
        12h 36m
        1 stop
        SJU 22:43
        Boston - San Juan | Tue, May 12 | Frontier Airlines
        US$189
        20% off
        US$236 US$189
      • SJU 17:15
        14h 34m
        1 stop
        BOS 07:49
        San Juan - Boston | Sun, May 10 | Frontier Airlines
        BOS 06:00
        8h 7m
        1 stop
        SJU 14:07
        Boston - San Juan | Fri, May 15 | Frontier Airlines
        US$193
        18% off
        US$236 US$193
      • SJU 15:23
        10h 8m
        1 stop
        BOS 01:31
        San Juan - Boston | Mon, Apr 20 | Frontier Airlines
        BOS 14:12
        3h 54m
        Nonstop
        SJU 18:06
        Boston - San Juan | Tue, Apr 28 | Spirit Airlines
        US$197
        17% off
        US$236 US$197
      • SJU 15:23
        10h 8m
        1 stop
        BOS 01:31
        San Juan - Boston | Mon, May 4 | Frontier Airlines
        BOS 11:16
        14h 45m
        1 stop
        SJU 02:01
        Boston - San Juan | Thu, May 7 | Frontier Airlines
        US$197
        17% off
        US$236 US$197
      • SJU 03:03
        30h 9m
        1 stop
        BOS 09:12
        San Juan - Boston | Sat, May 16 | Frontier Airlines
        BOS 06:00
        8h 7m
        1 stop
        SJU 14:07
        Boston - San Juan | Thu, May 21 | Frontier Airlines
        US$198
        16% off
        US$236 US$198
      • SJU 13:00
        17h 25m
        1 stop
        BOS Invalid Date
        San Juan - Boston | Wed, Apr 15 | Normal Airline
        BOS 15:00
        6h
        Nonstop
        SJU 16:00
        Boston - San Juan | Fri, Apr 17 | Normal Airline
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      • Cheapest nonstop
        SJU 10:25
        4h 7m
        Nonstop
        BOS 14:32
        San Juan - Boston | Wed, Apr 15 | Spirit Airlines
        US$83 US$448
        81% off
        81% off
        US$448 US$83
      • SJU 23:25
        4h
        Nonstop
        BOS 03:25
        San Juan - Boston | Sun, Apr 19 | Jetblue Airways
        US$224 US$448
        50% off
        50% off
        US$448 US$224
      • SJU 10:00
        4h 18m
        Nonstop
        BOS 14:18
        San Juan - Boston | Tue, Apr 14 | Spirit Airlines
        US$277 US$448
        38% off
        38% off
        US$448 US$277
      • SJU 10:25
        4h 7m
        Nonstop
        BOS 14:32
        San Juan - Boston | Thu, Apr 23 | Spirit Airlines
        US$376
        16% off
        US$448 US$376
      • SJU 15:33
        17h 39m
        1 stop
        BOS 09:12
        San Juan - Boston | Wed, May 6 | Frontier Airlines
        US$89
        80% off
        US$448 US$89
      • SJU 18:09
        15h 3m
        1 stop
        BOS 09:12
        San Juan - Boston | Fri, May 8 | Frontier Airlines
        US$89
        80% off
        US$448 US$89
      • SJU 18:09
        15h 3m
        1 stop
        BOS 09:12
        San Juan - Boston | Thu, May 7 | Frontier Airlines
        US$91
        80% off
        US$448 US$91
      • SJU 03:03
        30h 9m
        1 stop
        BOS 09:12
        San Juan - Boston | Tue, May 5 | Frontier Airlines
        US$94
        79% off
        US$448 US$94
      • SJU 15:23
        10h 8m
        1 stop
        BOS 01:31
        San Juan - Boston | Fri, Apr 17 | Frontier Airlines
        US$129
        71% off
        US$448 US$129
      • SJU 13:00
        17h 25m
        1 stop
        BOS Invalid Date
        San Juan - Boston | Wed, Apr 15 | Normal Airline
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Displayed flight fares from San Juan to Boston are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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

Which month offers the lowest one-way fares from Luis Munoz Marin International Airport to Boston?

Data is based on the past 12 months. It shows the average one-way fares by month for flights from Luis Munoz Marin International Airport to Boston on Trip.com.

Based on Trip.com data from the past 12 months, the lowest-priced month for one-way flights from Luis Munoz Marin International Airport to Boston is May, with an average fare of US$146. The most expensive month is usually November, with average fares reaching US$250.

US$250
US$198
US$146
US$94
    Cheapest
  • US$166
    Apr
  • US$146
    May
  • US$200
    Jun
  • US$214
    Jul
  • US$225
    Aug
  • US$218
    Sep
  • US$174
    Oct
  • US$250
    Nov
  • US$228
    Dec
  • US$248
    Jan
  • US$181
    Feb
  • US$219
    Mar

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

Data is based on the past 12 months. It shows the average fares by day of the week for flights from Luis Munoz Marin International Airport to Boston on Trip.com.

Based on Trip.com data from the past 12 months, the cheapest day to depart from Luis Munoz Marin International Airport to Boston is Thursday, when average fares are usually lower than other days. Avoid departing on Monday, as fares are typically the highest.

US$290
US$218
US$145
US$73
    Cheapest
  • US$290
    Mon
  • US$181
    Tue
  • US$179
    Wed
  • US$145
    Thu
  • US$219
    Fri
  • US$236
    Sat
  • US$211
    Sun

Selected Airlines from Luis Munoz Marin International Airport to Boston

View airlines operating flights from Luis Munoz Marin International Airport to Boston. Compare prices and find the airline that meets your travel needs to enjoy a comfortable journey.
Frontier Airlines logo Frontier Airlines
Delta Air Lines logo Delta Air Lines

Flight Schedule from Luis Munoz Marin International Airport to Boston

Check on the flight schedule from Luis Munoz Marin International Airport to Boston. Find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. B6662

    Luis Munoz Marin International Airport

    03:30

    SJU

    4h 9m

    06:39

    BOS

    S M T W T F S
    Search

  2. B6862

    Luis Munoz Marin International Airport

    12:45

    SJU

    4h 14m

    15:59

    BOS

    S M T W T F S
    Search

  3. NK891

    Luis Munoz Marin International Airport

    10:25

    SJU

    4h 7m

    14:32

    BOS

    S - T W T F S
    Search

  4. B61462

    Luis Munoz Marin International Airport

    19:20

    SJU

    4h 14m

    22:34

    BOS

    S M T W T F S
    Search

  5. B6162

    Luis Munoz Marin International Airport

    06:10

    SJU

    4h 12m

    09:22

    BOS

    S M T W T F S
    Search

  6. NK3012

    Luis Munoz Marin International Airport

    10:00

    SJU

    4h 18m

    14:18

    BOS

    - M - - - - -
    Search

  7. AA3298

    Luis Munoz Marin International Airport

    06:00

    SJU

    4h 9m

    Nonstop

    10:09

    PHL

    S M T W T F S
    Search

  8. AA1534

    Philadelphia International Airport

    14:45

    PHL

    1h 33m

    Nonstop

    16:18

    BOS

    S M T W T F S

  9. F92871

    Luis Munoz Marin International Airport

    11:55

    SJU

    4h 17m

    Nonstop

    16:12

    ATL

    S - - W T F S
    Search

  10. F93086

    Hartsfield-Jackson Atlanta International Airport

    22:45

    ATL

    2h 46m

    Nonstop

    01:31

    BOS

    S M T W T F S

  11. NK1482

    Luis Munoz Marin International Airport

    12:57

    SJU

    2h 47m

    Nonstop

    15:44

    FLL

    S - T W T F S
    Search

  12. NK778

    Fort Lauderdale-Hollywood International Airport

    20:45

    FLL

    3h 14m

    Nonstop

    23:59

    BOS

    S - T W T F S

  13. F92871

    Luis Munoz Marin International Airport

    11:55

    SJU

    4h 17m

    Nonstop

    16:12

    ATL

    S - - W T F S
    Search

  14. F93512

    Hartsfield-Jackson Atlanta International Airport

    09:00

    ATL

    2h 45m

    Nonstop

    11:45

    BOS

    S M T W T F S
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Flight Info of Flights from Luis Munoz Marin International Airport to Boston

Cheapest return ticket priceUS$168
Cheapest one-way flight priceUS$83
Cheapest monthAugust
Peak season for travelJanuary

FAQs for Luis Munoz Marin International Airport to Boston Flights

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Note: Prices shown on this page are the estimated lowest 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 clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

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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.