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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 $154 and round-trip from $265. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        BOS 7:55 AM
        4h 7m
        Nonstop
        SJU 12:02 PM
        Boston - San Juan | Sat, Sep 26 | Jetblue Airways
        SJU 6:00 AM
        4h 3m
        Nonstop
        BOS 10:03 AM
        San Juan - Boston | Fri, Oct 2 | Jetblue Airways
        $311 $347
        10% off
        10% off
        $347 $311
      • BOS 8:55 AM
        4h 2m
        Nonstop
        SJU 12:57 PM
        Boston - San Juan | Fri, Sep 25 | Delta Air Lines
        SJU 2:10 PM
        4h 13m
        Nonstop
        BOS 6:23 PM
        San Juan - Boston | Thu, Oct 1 | Delta Air Lines
        $313 $347
        10% off
        10% off
        $347 $313
      • BOS 7:55 AM
        4h 7m
        Nonstop
        SJU 12:02 PM
        Boston - San Juan | Sun, Sep 27 | Jetblue Airways
        SJU 6:00 AM
        4h 3m
        Nonstop
        BOS 10:03 AM
        San Juan - Boston | Mon, Oct 5 | Jetblue Airways
        $314 $347
        10% off
        10% off
        $347 $314
      • BOS 11:47 AM
        11h 18m
        1 stop
        SJU 11:05 PM
        Boston - San Juan | Fri, Oct 23 | Frontier Airlines
        SJU 3:00 AM
        8h 2m
        1 stop
        BOS 11:02 AM
        San Juan - Boston | Fri, Oct 30 | Frontier Airlines
        $265
        24% off
        $347 $265
      • BOS 8:50 AM
        4h 2m
        Nonstop
        SJU 12:52 PM
        Boston - San Juan | Fri, Oct 23 | Delta Air Lines
        SJU 3:00 AM
        8h 2m
        1 stop
        BOS 11:02 AM
        San Juan - Boston | Fri, Oct 30 | Frontier Airlines
        $287
        17% off
        $347 $287
      • BOS 9:46 AM
        6h 26m
        1 stop
        SJU 4:12 PM
        Boston - San Juan | Mon, Sep 21 | Jetblue Airways
        SJU 2:49 PM
        8h 29m
        1 stop
        BOS 11:18 PM
        San Juan - Boston | Mon, Sep 28 | Jetblue Airways
        $301
        13% off
        $347 $301
      • BOS 6:15 PM
        16h 45m
        1 stop
        SJU 11:00 AM
        Boston - San Juan | Mon, Sep 28 | American Airlines
        SJU 2:58 PM
        8h 59m
        1 stop
        BOS 11:57 PM
        San Juan - Boston | Fri, Oct 2 | American Airlines
        $302
        13% off
        $347 $302
      • BOS 7:55 AM
        4h 7m
        Nonstop
        SJU 12:02 PM
        Boston - San Juan | Tue, Sep 29 | Jetblue Airways
        SJU 6:42 PM
        15h 40m
        1 stop
        BOS 10:22 AM
        San Juan - Boston | Tue, Oct 6 | Frontier Airlines
        $308
        11% off
        $347 $308
      • BOS 2:30 PM
        8h 40m
        1 stop
        SJU 12:10 AM
        Boston - San Juan | Mon, Nov 9 | Jetblue Airways
        SJU 7:00 AM
        4h 13m
        Nonstop
        BOS 10:13 AM
        San Juan - Boston | Thu, Nov 12 | Jetblue Airways
        $313
        10% off
        $347 $313
      • BOS 6:00 AM
        7h 45m
        1 stop
        SJU 1:45 PM
        Boston - San Juan | Fri, Oct 23 | United Airlines
        SJU 3:00 AM
        8h 2m
        1 stop
        BOS 11:02 AM
        San Juan - Boston | Fri, Oct 30 | Frontier Airlines
        $315
        9% off
        $347 $315
      • BOS 8:50 AM
        4h 2m
        Nonstop
        SJU 12:52 PM
        Boston - San Juan | Mon, Oct 19 | Delta Air Lines
        SJU 6:45 AM
        8h 4m
        1 stop
        BOS 2:49 PM
        San Juan - Boston | Thu, Oct 22 | Delta Air Lines
        $315
        9% off
        $347 $315
      • BOS 8:55 AM
        4h 2m
        Nonstop
        SJU 12:57 PM
        Boston - San Juan | Tue, Sep 29 | Delta Air Lines
        SJU 6:42 PM
        15h 40m
        1 stop
        BOS 10:22 AM
        San Juan - Boston | Tue, Oct 6 | Frontier Airlines
        $315
        9% off
        $347 $315
      • BOS 1:00 PM
        17h 25m
        1 stop
        SJU 2:00 PM
        Boston - San Juan | Mon, Sep 21 | Normal Airline
        SJU 3:00 PM
        6h
        Nonstop
        BOS 4:00 PM
        San Juan - Boston | Wed, Sep 23 | Normal Airline
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      • Cheapest nonstop
        BOS 7:55 AM
        4h 7m
        Nonstop
        SJU 12:02 PM
        Boston - San Juan | Mon, Sep 28 | Jetblue Airways
        $168 $308
        45% off
        45% off
        $308 $168
      • BOS 8:55 AM
        4h 2m
        Nonstop
        SJU 12:57 PM
        Boston - San Juan | Fri, Oct 9 | Delta Air Lines
        $169 $308
        45% off
        45% off
        $308 $169
      • BOS 12:39 PM
        12h 20m
        1 stop
        SJU 12:59 AM
        Boston - San Juan | Tue, Nov 3 | Frontier Airlines
        $154 $308
        50% off
        50% off
        $308 $154
      • BOS 12:39 PM
        11h 20m
        1 stop
        SJU 12:59 AM
        Boston - San Juan | Tue, Nov 10 | Frontier Airlines
        $158
        49% off
        $308 $158
      • BOS 11:12 AM
        13h 47m
        1 stop
        SJU 12:59 AM
        Boston - San Juan | Mon, Nov 2 | Frontier Airlines
        $158
        49% off
        $308 $158
      • BOS 12:15 PM
        11h 44m
        1 stop
        SJU 12:59 AM
        Boston - San Juan | Mon, Nov 9 | Frontier Airlines
        $158
        49% off
        $308 $158
      • BOS 12:39 PM
        11h 20m
        1 stop
        SJU 12:59 AM
        Boston - San Juan | Tue, Nov 17 | Frontier Airlines
        $160
        48% off
        $308 $160
      • BOS 12:15 PM
        11h 44m
        1 stop
        SJU 12:59 AM
        Boston - San Juan | Mon, Nov 16 | Frontier Airlines
        $163
        47% off
        $308 $163
      • BOS 5:40 AM
        7h 36m
        1 stop
        SJU 1:16 PM
        Boston - San Juan | Fri, Oct 2 | Delta Air Lines
        $169
        45% off
        $308 $169
      • BOS 11:47 AM
        11h 18m
        1 stop
        SJU 11:05 PM
        Boston - San Juan | Fri, Oct 30 | Frontier Airlines
        $178
        42% off
        $308 $178
      • BOS 11:47 AM
        14h 6m
        1 stop
        SJU 1:53 AM
        Boston - San Juan | Fri, Oct 23 | Frontier Airlines
        $178
        42% off
        $308 $178
      • BOS 7:11 AM
        9h 1m
        1 stop
        SJU 4:12 PM
        Boston - San Juan | Sun, Sep 27 | Jetblue Airways
        $280
        9% off
        $308 $280
      • BOS 1:00 PM
        17h 25m
        1 stop
        SJU 2:00 PM
        Boston - San Juan | Mon, Sep 21 | 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 January, with an average price of $155. You’ll want to avoid July, when the average price can reach as high as $304.

$304
$230
$155
$81
    Cheapest
  • $205
    Sep
  • $181
    Oct
  • $211
    Nov
  • $215
    Dec
  • $155
    Jan
  • $210
    Feb
  • $180
    Mar
  • $178
    Apr
  • $183
    May
  • $197
    Jun
  • $304
    Jul
  • $271
    Aug

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.

$230
$206
$182
$158
    Cheapest
  • $189
    Mon
  • $183
    Tue
  • $186
    Wed
  • $226
    Thu
  • $230
    Fri
  • $182
    Sat
  • $190
    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 Frontier Airlines (from $154) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From $154
Delta Air Lines
From $169
American Airlines
From $201
United Airlines
From $220
Jetblue Airways
From $280
DM Airlines
From $293

Find more flights and airlines

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

    7:15 AM

    BOS

    4h 8m

    12:23 PM

    SJU

    S M T W T F S
    Search

  2. B6861

    Boston Logan International Airport

    7:15 AM

    BOS

    4h 8m

    12:23 PM

    SJU

    S M T W T F S
    Search

  3. B61017

    Boston Logan International Airport

    7:38 PM

    BOS

    1h 22m

    Nonstop

    9:00 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. DL1019

    Boston Logan International Airport

    5:27 AM

    BOS

    2h 17m

    Nonstop

    7:44 AM

    DTW

    S M T W T F S
    Search

  6. DL1913

    Detroit Metropolitan Wayne County Airport

    8:25 AM

    DTW

    4h 24m

    Nonstop

    1:49 PM

    SJU

    - - - - - F -

  7. B61117

    Boston Logan International Airport

    8:29 PM

    BOS

    1h 21m

    Nonstop

    9:50 PM

    JFK

    S M T W T F S
    Search

  8. B6803

    John F Kennedy Intl. Airport

    2:00 PM

    JFK

    4h 10m

    Nonstop

    6:10 PM

    SJU

    S M T W T F S

  9. B6917

    Boston Logan International Airport

    7:11 AM

    BOS

    1h 19m

    Nonstop

    8:30 AM

    JFK

    S M T W T F S
    Search

  10. B61603

    John F Kennedy Intl. Airport

    8:29 AM

    JFK

    3h 58m

    Nonstop

    12:27 PM

    SJU

    S M T W T F S

  11. F91977

    Boston Logan International Airport

    11:53 AM

    BOS

    3h 16m

    Nonstop

    3:09 PM

    MCO

    S - - W T F S
    Search

  12. F91746

    Orlando Intl. Airport

    5:45 PM

    MCO

    3h 3m

    Nonstop

    8:48 PM

    SJU

    - - - - - F -

  13. F93511

    Boston Logan International Airport

    12:54 PM

    BOS

    3h 6m

    Nonstop

    4:00 PM

    ATL

    S M T W T F S
    Search

  14. F92082

    Hartsfield–Jackson Atlanta International Airport

    11:36 AM

    ATL

    3h 46m

    Nonstop

    3:22 PM

    SJU

    S M T W T F S

  15. F91977

    Boston Logan International Airport

    11:53 AM

    BOS

    3h 16m

    Nonstop

    3:09 PM

    MCO

    S - - W T F S
    Search

  16. F92868

    Orlando Intl. Airport

    8:10 PM

    MCO

    3h 3m

    Nonstop

    11:13 PM

    SJU

    S - - W T - S

  17. AA2247

    Boston Logan International Airport

    2:02 PM

    BOS

    3h 37m

    Nonstop

    5:39 PM

    MIA

    S M T - - - -
    Search

  18. F93378

    Miami Intl. Airport

    11:30 PM

    MIA

    2h 43m

    Nonstop

    2:13 AM

    SJU

    S M T 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 distance2,705.67 km
Cheapest one-way ticket price$154
Cheapest return ticket price$265

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 29 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 18:20, 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 $333 in September, 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.
  • 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 29 minutes, and around 12 weekly flights. Actual flight frequency may vary by season.

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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.

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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.
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