United Airlines San Juan to Boston Flights

Return flight: Boston – San Juan

Cheapflightsplus.com will find cheap United Airlines flights from San Juan to Boston. Compare airline ticket prices and book air tickets starting from $173 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.

Find Cheap Airfare San Juan — Boston (MA) by United Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in january: one-way - $173, two-way – $297.
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Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
2:05 am — 9:16 am
2:05 am — 5:22 am UA2219 United Airlines
San Juan — Newark
2h 38m stop
8:00 am — 9:16 am UA1109 United Airlines
Newark — Boston
8h 11m
including layover
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from$173
5:50 pm — 11:59 pm
5:50 pm — 8:50 pm UA2024 United Airlines
San Juan — Washington D.C.
1h 34m stop
10:22 pm — 11:59 pm UA755 United Airlines
Washington D.C. — Boston
7h 9m
including layover
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from$173
5:50 pm — 9:55 am
+1 day
5:50 pm — 8:50 pm UA2024 United Airlines
San Juan — Washington D.C.
11h 30m stop
8:45 am — 10:22 am UA641 United Airlines
Washington D.C. — Boston
17h 5m
including layover
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from$322
8:10 am — 2:30 pm
8:10 am — 11:10 am UA2022 United Airlines
San Juan — Washington D.C.
1h 45m stop
12:55 pm — 2:30 pm UA2060 United Airlines
Washington D.C. — Boston
7h 20m
including layover
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from$173
10:10 am — 11:59 pm
10:10 am — 1:17 pm UA2495 United Airlines
San Juan — Houston
3h 23m stop
4:40 pm — 8:40 pm UA1788 United Airlines
Houston — Washington D.C.
1h 44m stop
10:24 pm — 11:59 pm UA755 United Airlines
Washington D.C. — Boston
14h 49m
including layover
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from$173
10:10 am — 9:59 pm
10:10 am — 1:17 pm UA2495 United Airlines
San Juan — Houston
1h 3m stop
2:20 pm — 5:10 pm UA1293 United Airlines
Houston — Chicago
1h 20m stop
6:30 pm — 9:59 pm UA1989 United Airlines
Chicago — Boston
12h 49m
including layover
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from$216
2:05 am — 4:48 pm
2:05 am — 5:22 am UA2219 United Airlines
San Juan — Newark
1h 38m stop
6:48 am — 9:51 am UA2438 United Airlines
Newark — Houston
1h 47m stop
2:36 pm — 7:19 pm UA2439 United Airlines
Houston — Boston
15h 43m
including layover
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from$173
7:45 am — 11:59 pm
7:45 am — 10:54 am UA1644 United Airlines
San Juan — Houston
5h 46m stop
4:40 pm — 8:40 pm UA1788 United Airlines
Houston — Washington D.C.
1h 44m stop
10:24 pm — 11:59 pm UA755 United Airlines
Washington D.C. — Boston
17h 14m
including layover
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from$173
7:45 am — 9:36 pm
7:45 am — 10:54 am UA1644 United Airlines
San Juan — Houston
2h 38m stop
1:32 pm — 6:10 pm UA1397 United Airlines
Houston — Newark
2h 10m stop
8:20 pm — 9:36 pm UA1393 United Airlines
Newark — Boston
14h 51m
including layover
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from$173
8:10 am — 9:59 pm
8:10 am — 11:10 am UA2022 United Airlines
San Juan — Washington D.C.
2h 5m stop
1:15 pm — 2:34 pm UA1193 United Airlines
Washington D.C. — Chicago
3h 56m stop
6:30 pm — 9:59 pm UA1989 United Airlines
Chicago — Boston
14h 49m
including layover
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from$216
*Departure and arrival times are local. Last updated on 12/22/2024

Flight Information

There are 54 flights by United Airlines from San Juan to Boston every week with departures from Luis Munoz Marin Intl and Isla Grande. All flights arrive at Logan, Boston City Heliport, Boston RT128 Rail, Boston South Rail.

Departures start from 10:10 am to 8:35 am. Nonstop flight is 7h 9m. The time difference between San Juan and Boston is 1h.

  • The fastest flight 7h 9m
  • Average flight time 14h 49m
  • The earliest flight 10:10 am
  • The latest flight 8:35 am
  • Distance 1679 ml

The cheapest months for traveling to Boston are december (from 157 $), november (from 171 $), january (from 173 $).

The most expensive and popular months are february (from 173 $), january (from 173 $), november (from 171 $).

The cheapest flight by United Airlines that our users were able to find is $173. This airfare is economy class on one-way UA2024 flight for January 22, 2025 leaving Luis Munoz Marin Intl in San Juan at 5:50 pm, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides United Airlines there are other 2 airline carriers between San Juan and Boston. Please review schedules and prices from the most popular airlines to find the best airfare deals from San Juan to Boston.

Nonstop flights

There are 1 direct flights every day from San Juan. Airlines and fares are below:

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Connecting Flights

List of flights with layovers (1 and more stops):

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How to book an air ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected airfare.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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