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Boston Logan International Airport to Luis Munoz Marin International Airport flight

Explore the cheapest one-way and round-trip flights from Boston Logan International Airport to Luis Munoz Marin International Airport over the next 90 days, with one-way fares from €124 and round-trip from €237. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        BOS 11:10 AM
        4h 4m
        Nonstop
        SJU 3:14 PM
        Boston - San Juan | Mon, Oct 26 | Jetblue Airways
        SJU 7:40 PM
        4h 18m
        Nonstop
        BOS 11:58 PM
        San Juan - Boston | Sun, Nov 1 | Jetblue Airways
        €285 €342
        17% off
        17% off
        €342 €285
      • BOS 7:42 PM
        4h 7m
        Nonstop
        SJU 11:49 PM
        Boston - San Juan | Mon, Oct 19 | Jetblue Airways
        SJU 6:20 AM
        4h 4m
        Nonstop
        BOS 10:24 AM
        San Juan - Boston | Sun, Oct 25 | Jetblue Airways
        €290 €342
        15% off
        15% off
        €342 €290
      • BOS 11:47 AM
        11h 18m
        1 stop
        SJU 11:05 PM
        Boston - San Juan | Sun, Oct 18 | Frontier Airlines
        SJU 3:00 AM
        8h 2m
        1 stop
        BOS 11:02 AM
        San Juan - Boston | Sun, Oct 25 | Frontier Airlines
        €237 €342
        31% off
        31% off
        €342 €237
      • BOS 8:50 AM
        4h 2m
        Nonstop
        SJU 12:52 PM
        Boston - San Juan | Sun, Oct 18 | Delta Air Lines
        SJU 3:00 AM
        8h 2m
        1 stop
        BOS 11:02 AM
        San Juan - Boston | Sun, Oct 25 | Frontier Airlines
        €257
        25% off
        €342 €257
      • BOS 12:39 PM
        11h 20m
        1 stop
        SJU 12:59 AM
        Boston - San Juan | Thu, Nov 19 | Frontier Airlines
        SJU 3:55 AM
        7h 16m
        1 stop
        BOS 10:11 AM
        San Juan - Boston | Tue, Nov 24 | Frontier Airlines
        €270
        21% off
        €342 €270
      • BOS 11:08 AM
        11h 20m
        1 stop
        SJU 11:28 PM
        Boston - San Juan | Fri, Dec 4 | Frontier Airlines
        SJU 6:00 AM
        9h 30m
        1 stop
        BOS 2:30 PM
        San Juan - Boston | Fri, Dec 11 | Frontier Airlines
        €271
        21% off
        €342 €271
      • BOS 11:06 AM
        14h 18m
        1 stop
        SJU 2:24 AM
        Boston - San Juan | Tue, Nov 24 | Frontier Airlines
        SJU 10:21 PM
        12h 50m
        1 stop
        BOS 10:11 AM
        San Juan - Boston | Fri, Nov 27 | Frontier Airlines
        €272
        20% off
        €342 €272
      • BOS 11:08 AM
        14h 3m
        1 stop
        SJU 2:11 AM
        Boston - San Juan | Sat, Dec 5 | Frontier Airlines
        SJU 8:44 PM
        14h 29m
        1 stop
        BOS 10:13 AM
        San Juan - Boston | Sat, Dec 12 | Frontier Airlines
        €274
        20% off
        €342 €274
      • BOS 12:15 PM
        11h 44m
        1 stop
        SJU 12:59 AM
        Boston - San Juan | Wed, Nov 18 | Frontier Airlines
        SJU 10:21 PM
        12h 50m
        1 stop
        BOS 10:11 AM
        San Juan - Boston | Mon, Nov 23 | Frontier Airlines
        €274
        20% off
        €342 €274
      • BOS 11:34 AM
        12h 33m
        1 stop
        SJU 1:07 AM
        Boston - San Juan | Tue, Dec 8 | Frontier Airlines
        SJU 8:44 PM
        14h 29m
        1 stop
        BOS 10:13 AM
        San Juan - Boston | Sat, Dec 12 | Frontier Airlines
        €275
        20% off
        €342 €275
      • BOS 11:27 AM
        12h 32m
        1 stop
        SJU 12:59 AM
        Boston - San Juan | Sun, Nov 15 | Frontier Airlines
        SJU 3:19 PM
        18h 11m
        1 stop
        BOS 8:30 AM
        San Juan - Boston | Mon, Nov 23 | Frontier Airlines
        €278
        19% off
        €342 €278
      • BOS 12:39 PM
        11h 20m
        1 stop
        SJU 12:59 AM
        Boston - San Juan | Thu, Nov 5 | Frontier Airlines
        SJU 4:52 PM
        9h 7m
        1 stop
        BOS 12:59 AM
        San Juan - Boston | Sun, Nov 8 | Frontier Airlines
        €279
        18% off
        €342 €279
      • BOS 11:47 AM
        14h 6m
        1 stop
        SJU 1:53 AM
        Boston - San Juan | Sun, Oct 25 | Frontier Airlines
        SJU 3:00 AM
        8h 2m
        1 stop
        BOS 11:02 AM
        San Juan - Boston | Tue, Oct 27 | Frontier Airlines
        €280
        18% off
        €342 €280
      • BOS 6:00 AM
        7h 45m
        1 stop
        SJU 1:45 PM
        Boston - San Juan | Sun, Oct 18 | United Airlines
        SJU 3:00 AM
        8h 2m
        1 stop
        BOS 11:02 AM
        San Juan - Boston | Sun, Oct 25 | Frontier Airlines
        €281
        18% off
        €342 €281
      • BOS 1:00 PM
        17h 25m
        1 stop
        SJU 2:00 PM
        Boston - San Juan | Mon, Oct 12 | Normal Airline
        SJU 3:00 PM
        6h
        Nonstop
        BOS 4:00 PM
        San Juan - Boston | Wed, Oct 14 | Normal Airline
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      • Cheapest nonstop
        BOS 7:42 PM
        4h 7m
        Nonstop
        SJU 11:49 PM
        Boston - San Juan | Sat, Oct 17 | Jetblue Airways
        €154 €184
        16% off
        16% off
        €184 €154
      • BOS 8:50 AM
        4h 2m
        Nonstop
        SJU 1:52 PM
        Boston - San Juan | Tue, Nov 3 | Delta Air Lines
        €156 €184
        15% off
        15% off
        €184 €156
      • BOS 7:25 PM
        27h 13m
        1 stop
        SJU 11:38 PM
        Boston - San Juan | Thu, Nov 12 | Delta Air Lines
        €124 €184
        33% off
        33% off
        €184 €124
      • BOS 11:27 AM
        12h 32m
        1 stop
        SJU 12:59 AM
        Boston - San Juan | Sun, Nov 8 | Frontier Airlines
        €132
        28% off
        €184 €132
      • BOS 12:39 PM
        11h 20m
        1 stop
        SJU 12:59 AM
        Boston - San Juan | Thu, Nov 5 | Frontier Airlines
        €132
        28% off
        €184 €132
      • BOS 11:27 AM
        12h 32m
        1 stop
        SJU 12:59 AM
        Boston - San Juan | Sun, Nov 15 | Frontier Airlines
        €132
        28% off
        €184 €132
      • BOS 12:39 PM
        11h 20m
        1 stop
        SJU 12:59 AM
        Boston - San Juan | Fri, Nov 20 | Frontier Airlines
        €134
        27% off
        €184 €134
      • BOS 11:27 AM
        12h 17m
        1 stop
        SJU 11:44 PM
        Boston - San Juan | Sun, Nov 1 | Frontier Airlines
        €136
        26% off
        €184 €136
      • BOS 11:08 AM
        14h 3m
        1 stop
        SJU 2:11 AM
        Boston - San Juan | Sat, Dec 5 | Frontier Airlines
        €136
        26% off
        €184 €136
      • BOS 12:39 PM
        12h 20m
        1 stop
        SJU 12:59 AM
        Boston - San Juan | Sat, Oct 31 | Frontier Airlines
        €136
        26% off
        €184 €136
      • BOS 12:15 PM
        11h 44m
        1 stop
        SJU 12:59 AM
        Boston - San Juan | Wed, Nov 18 | Frontier Airlines
        €136
        26% off
        €184 €136
      • BOS 12:39 PM
        11h 20m
        1 stop
        SJU 12:59 AM
        Boston - San Juan | Thu, Nov 19 | Frontier Airlines
        €136
        26% off
        €184 €136
      • BOS 11:34 AM
        12h 33m
        1 stop
        SJU 1:07 AM
        Boston - San Juan | Sun, Dec 6 | Frontier Airlines
        €136
        26% off
        €184 €136
      • BOS 12:39 PM
        11h 20m
        1 stop
        SJU 12:59 AM
        Boston - San Juan | Thu, Nov 12 | Frontier Airlines
        €136
        26% off
        €184 €136
      • BOS 1:00 PM
        17h 25m
        1 stop
        SJU 2:00 PM
        Boston - San Juan | Mon, Oct 12 | Normal Airline
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Displayed flight fares from Boston Logan International Airport to Luis Munoz Marin International Airport 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 Boston Logan International Airport to Luis Munoz Marin International Airport

What is the cheapest month for one-way flights from Boston Logan International Airport to Luis Munoz Marin International Airport?

Data is based on average one-way flight prices from Boston Logan International Airport to Luis Munoz Marin International Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Boston Logan International Airport to Luis Munoz Marin International Airport, the best time to buy is in September, with an average price of €98. You’ll want to avoid July, when the average price can reach as high as €271.

€271
€185
€98
€12
    Cheapest
  • €164
    Oct
  • €188
    Nov
  • €192
    Dec
  • €138
    Jan
  • €188
    Feb
  • €160
    Mar
  • €159
    Apr
  • €163
    May
  • €176
    Jun
  • €271
    Jul
  • €242
    Aug
  • €98
    Sep

What’s the cheapest month to fly round-trip from Boston Logan International Airport to Luis Munoz Marin International Airport?

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

Based on Trip.com’s data from the past 12 months, May is typically the cheapest month to find flights from Boston Logan International Airport to Luis Munoz Marin International Airport, with an average price of €238. In contrast, December is usually the most expensive month, with average fares reaching €594.

€594
€416
€238
€60
    Cheapest
  • €317
    Oct
  • €496
    Nov
  • €594
    Dec
  • €487
    Jan
  • €374
    Feb
  • €344
    Mar
  • €563
    Apr
  • €238
    May
  • €479
    Jun
  • €507
    Jul
  • €362
    Aug
  • €450
    Sep

What is the cheapest day of the week to fly from Boston Logan International Airport to Luis Munoz Marin International Airport?

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

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Boston Logan International Airport to Luis Munoz Marin International Airport is Saturday, with average fares typically lower than other days. You’ll want to avoid flying on Friday, as ticket prices are usually the highest that day.

€210
€186
€162
€138
    Cheapest
  • €168
    Mon
  • €164
    Tue
  • €164
    Wed
  • €202
    Thu
  • €210
    Fri
  • €162
    Sat
  • €173
    Sun

Which airline offers the cheapest flights from Boston Logan International Airport to Luis Munoz Marin International Airport?

The cheapest airline flying from Boston Logan International Airport to Luis Munoz Marin International Airport is Delta Air Lines (from €124) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Delta Air Lines
From €124
Frontier Airlines
From €136
Jetblue Airways
From €143
Allegiant Air
From €154
United Airlines
From €171
American Airlines
From €179
DM Airlines
From €261

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What is the 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

    8:50 AM

    BOS

    4h 2m

    12:52 PM

    SJU

    S M T W T F S
    Search

  2. B6561

    Boston Logan International Airport

    7:05 PM

    BOS

    4h 7m

    12:12 AM

    SJU

    S M T W T F S
    Search

  3. B61017

    Boston Logan International Airport

    5:38 PM

    BOS

    1h 21m

    Nonstop

    6:59 PM

    JFK

    S M T W T F S
    Search

  4. B61603

    John F Kennedy Intl. Airport

    8:29 AM

    JFK

    3h 58m

    Nonstop

    12:27 PM

    SJU

    S M T W T F S

  5. UA570

    Boston Logan International Airport

    7:38 AM

    BOS

    1h 21m

    Nonstop

    8:59 AM

    EWR

    S M T W T F S
    Search

  6. UA1556

    Newark Liberty Intl. Airport Airport

    9:47 AM

    EWR

    2h 58m

    Nonstop

    1:45 PM

    SJU

    S M T W T F S

  7. UA1734

    Boston Logan International Airport

    6:00 AM

    BOS

    1h 34m

    Nonstop

    7:34 AM

    IAD

    S M T W T F S
    Search

  8. UA2021

    Dulles International Airport

    8:40 AM

    IAD

    2h 54m

    Nonstop

    12:34 PM

    SJU

    S M T W T F S

  9. B6917

    Boston Logan International Airport

    5:15 AM

    BOS

    1h 13m

    Nonstop

    6:28 AM

    JFK

    S M T W T F S
    Search

  10. B6503

    John F Kennedy Intl. Airport

    2:46 PM

    JFK

    3h 54m

    Nonstop

    7:40 PM

    SJU

    S M T W T F S

  11. UA1833

    Boston Logan International Airport

    6:00 AM

    BOS

    1h 24m

    Nonstop

    7:24 AM

    EWR

    S M T W T F S
    Search

  12. UA1556

    Newark Liberty Intl. Airport Airport

    9:47 AM

    EWR

    2h 58m

    Nonstop

    1:45 PM

    SJU

    S M T W T F S

  13. DL5808

    Boston Logan International Airport

    1:10 PM

    BOS

    1h 31m

    Nonstop

    2:41 PM

    JFK

    S M T W T F S
    Search

  14. DL1859

    John F Kennedy Intl. Airport

    7:25 PM

    JFK

    3h 25m

    Nonstop

    11:50 PM

    SJU

    S M T W T F S

  15. F91977

    Boston Logan International Airport

    11:47 AM

    BOS

    3h 23m

    Nonstop

    3:10 PM

    MCO

    - - - - - F -
    Search

  16. F91746

    Orlando Intl. Airport

    8:09 PM

    MCO

    2h 56m

    Nonstop

    11:05 PM

    SJU

    S - - W T F S

  17. F93347

    Boston Logan International Airport

    11:47 AM

    BOS

    3h 23m

    Nonstop

    3:10 PM

    MCO

    S - - W T - S
    Search

  18. F91746

    Orlando Intl. Airport

    8:09 PM

    MCO

    2h 56m

    Nonstop

    11:05 PM

    SJU

    S - - W T F S
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About Boston Logan International Airport and Luis Munoz Marin International Airport

Learn about Boston Logan International Airport (BOS) and Luis Munoz Marin International Airport (SJU) — including location, terminals, transportation, and travel tips.

Flight distance 2,705.67 km
Cheapest one-way ticket price €124
Cheapest return ticket price €237

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

  • How long is the flight from Boston Logan International Airport to Luis Munoz Marin International Airport?

    Boston Logan International Airport to Luis Munoz Marin International Airport takes about 3 hours 35 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 2 daily flights from Boston Logan International Airport (BOS) to Luis Munoz Marin International Airport (SJU).
  • The earliest flight from Boston Logan International Airport to Luis Munoz Marin International Airport departs at 07:55, and the last departs at 18:40, with about 3 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • 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 €365 in December, the most expensive month to book this route.
  • The earliest flight departs from Boston Logan International Airport (BOS) at 05:01 and arrives in Luis Munoz Marin International Airport (SJU) at 10:00.
  • The latest flight departs from Boston Logan International Airport (BOS) at 20:20 and arrives in Luis Munoz Marin International Airport (SJU) at 01:22.
    • The distance from Luis Munoz Marin International Airport to downtown is about 11 km. It takes about 30 minutes by taxi.
  • The closest airport to Luis Munoz Marin International Airport (SJU) is Fernando Luis Ribas Dominicci Airport. The distance is around 10 km.
  • Jetblue Airways is a very popular airline operating an average of 8292 flights per month.
  • One-way flights from Boston Logan International Airport to Luis Munoz Marin International Airport currently start from €124, and round-trip fares start from €237. The current lowest fare is a Delta Air Lines flight departing on Thu, Nov 12; prices may vary depending on availability.
  • Yes. Jetblue Airways and Delta Air Lines operate direct flights from Boston Logan International Airport to Luis Munoz Marin International Airport, with an average flight time of 3 hours 32 minutes, and around 18 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Boston Logan International Airport to Luis Munoz Marin International Airport is €253. Prices may vary depending on the departure date, airline, and availability.
  • Jetblue Airways are the most popular budget airlines flying from Boston Logan International Airport to Luis Munoz Marin International Airport, with one-way fares starting from €124. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Boston Logan International Airport to Luis Munoz Marin International Airport operates around 18 weekly flights, mainly by Jetblue Airways and Delta Air Lines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Boston Logan International Airport and Luis Munoz Marin International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.