Cheap Flights from Boston, MA to San Juan from $46
Return flight: San Juan – Boston
On Cheapflightsplus.com you will find 3 direct and 152 connecting flights from Boston to San Juan. You can compare airfare deals from 3 airlines and multiple travel sites from $46, book and save on cheap plane tickets and last minute offers. Also check out BOS-SJU flight schedule to find best flight time, convenient departure and arrival airports.
Find One-Way and Round-Trip Boston to San Juan Flight Deals
To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights».
To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight.
Cheapest flights in November: $46 (one-way), $79 (round-trip).
Direct flights
Check prices for return flight
Best Flights from Boston to San Juan Today
Take a look at the list of non stop flights and flights with layovers from Boston to San Juan with the lowest price of $46. The fastest direct flight takes 3h 58m and the fastest connecting – 6h 10m.
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $46 | 09:27 Boston Logan | 14:25 San Juan Luis Munoz Marin Intl | 3h 58m | Frontier Airlines | F93001 |
| from $145 | 12:43 Boston Logan | 17:53 San Juan Luis Munoz Marin Intl | 4h 10m | Spirit Airlines | NK934 |
| from $533 | 21:30 Boston Logan | 02:47+1 день San Juan Luis Munoz Marin Intl | 4h 17m | Spirit Airlines | NK2324 |
| from $55 | 12:25 Boston Logan | 20:47 San Juan Luis Munoz Marin Intl | 7h 22m layover 1h 53m - Philadelphia | Frontier Airlines | F93011 F91166 |
| from $66 | 10:00 Boston Logan | 19:48 San Juan Luis Munoz Marin Intl | 8h 48m layover 2h 31m - Orlando | Spirit Airlines | NK793 NK1687 |
| from $66 | 06:00 Boston Logan | 19:48 San Juan Luis Munoz Marin Intl | 12h 48m layover 6h 28m - Orlando | Spirit Airlines | NK2990 NK1687 |
| from $66 | 06:00 Boston Logan | 00:33+1 день San Juan Luis Munoz Marin Intl | 17h 33m layover 11h 12m - Orlando | Spirit Airlines | NK2990 NK1761 |
| from $89 | 19:24 Boston Logan | 11:18+1 день San Juan Luis Munoz Marin Intl | 14h 54m layover 8h 36m - Orlando | Spirit Airlines | NK870 NK1687 |
| from $90 | 12:06 Boston Logan | 00:59+1 день San Juan Luis Munoz Marin Intl | 11h 53m layover 5h 31m - Tampa | Frontier Airlines | F91215 F92542 |
| from $91 | 09:00 Boston Logan | 23:25 San Juan Luis Munoz Marin Intl | 13h 25m layover 7h 24m - Charlotte | Frontier Airlines | F93613 F93004 |
| from $91 | 08:15 Boston Logan | 01:20+1 день San Juan Luis Munoz Marin Intl | 16h 5m layover 10h 28m - Philadelphia | Frontier Airlines | F92167 F94462 |
| from $97 | 11:05 Boston Logan | 16:28+1 день San Juan Luis Munoz Marin Intl | 28h 23m layover 21h 56m - Tampa | Frontier Airlines | F91215 F92216 |
| from $123 | 16:20 Boston Logan | 23:38 San Juan Luis Munoz Marin Intl | 6h 18m layover 0h 55m - Baltimore | Spirit Airlines | NK1376 NK1377 |
| from $172 | 11:04 Boston Logan | 01:59+1 день San Juan Luis Munoz Marin Intl | 13h 55m layover 7h 31m - Miami | Frontier Airlines | F91435 F92284 |
| from $173 | 05:45 Boston Logan | 13:17 San Juan Luis Munoz Marin Intl | 6h 32m layover 0h 59m - Washington D.C. | United Airlines | UA1734 UA2021 |
| from $167 | 11:26 Boston Logan | 11:18+1 день San Juan Luis Munoz Marin Intl | 22h 52m layover 4h 12m - Miami 11h 3m - Orlando | Spirit Airlines | NK2975 NK360 NK1687 |
Show all tickets
*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on December 22, 2024
Flight Schedule Boston (Massachusetts) to San Juan
Full flight schedule will help you in detecting at what time planes fly from Boston to San Juan. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
| Departure | Arrival | Flight Details | Flight Duration | Price |
|---|---|---|---|---|
|
09:27 — 14:25
|
09:27 — 14:25
F93001
Frontier Airlines
Boston — San Juan
|
3h 58m |
Find flight
from$46 |
|
|
12:43 — 17:53
|
12:43 — 17:53
NK934
Spirit Airlines
Boston — San Juan
|
4h 10m |
Find flight
from$145 |
|
|
21:30 — 02:47
+1 day
|
21:30 — 02:47
NK2324
Spirit Airlines
Boston — San Juan
|
4h 17m |
Find flight
from$533 |
|
|
05:45 — 13:17
|
05:45 — 07:29
UA1734
United Airlines
Boston — Washington D.C.
59m stop
08:30 — 13:17
UA2021
United Airlines
Washington D.C. — San Juan
|
6h 32m including layover |
Find flight
from$173 |
|
|
06:00 — 19:48
|
06:00 — 09:32
NK2990
Spirit Airlines
Boston — Orlando
6h 28m stop
16:00 — 19:48
NK1687
Spirit Airlines
Orlando — San Juan
|
12h 48m including layover |
Find flight
from$66 |
|
|
06:00 — 00:33
+1 day
|
06:00 — 09:32
NK2990
Spirit Airlines
Boston — Orlando
11h 12m stop
20:44 — 00:33
NK1761
Spirit Airlines
Orlando — San Juan
|
17h 33m including layover |
Find flight
from$66 |
|
|
08:15 — 01:20
+1 day
|
08:15 — 09:47
F92167
Frontier Airlines
Boston — Philadelphia
10h 28m stop
20:15 — 01:20
F94462
Frontier Airlines
Philadelphia — San Juan
|
16h 5m including layover |
Find flight
from$91 |
|
|
09:00 — 23:25
|
09:00 — 11:22
F93613
Frontier Airlines
Boston — Charlotte
7h 24m stop
18:46 — 23:25
F93004
Frontier Airlines
Charlotte — San Juan
|
13h 25m including layover |
Find flight
from$91 |
|
|
10:00 — 19:48
|
10:00 — 13:29
NK793
Spirit Airlines
Boston — Orlando
2h 31m stop
16:00 — 19:48
NK1687
Spirit Airlines
Orlando — San Juan
|
8h 48m including layover |
Find flight
from$66 |
|
|
10:00 — 00:33
+1 day
|
10:00 — 13:29
NK793
Spirit Airlines
Boston — Orlando
7h 15m stop
20:44 — 00:33
NK1761
Spirit Airlines
Orlando — San Juan
|
13h 33m including layover |
Find flight
from$66 |
|
|
11:05 — 16:28
+1 day
|
11:05 — 14:34
F91215
Frontier Airlines
Boston — Tampa
21h 56m stop
12:30 — 16:28
F92216
Frontier Airlines
Tampa — San Juan
|
28h 23m including layover |
Find flight
from$97 |
|
|
12:06 — 00:59
+1 day
|
12:25 — 15:54
F91215
Frontier Airlines
Boston — Tampa
5h 31m stop
05:20 — 09:23
F92542
Frontier Airlines
Tampa — San Juan
|
11h 53m including layover |
Find flight
from$90 |
|
|
12:25 — 20:47
|
12:25 — 14:00
F93011
Frontier Airlines
Boston — Philadelphia
1h 53m stop
08:00 — 12:50
F91166
Frontier Airlines
Philadelphia — San Juan
|
7h 22m including layover |
Find flight
from$55 |
|
|
14:00 — 00:36
+1 day
|
13:53 — 15:30
UA2454
United Airlines
Boston — Newark
4h 5m stop
19:41 — 00:36
UA1543
United Airlines
Newark — San Juan
|
9h 36m including layover |
Find flight
from$173 |
|
|
14:45 — 22:22
|
14:45 — 16:28
UA214
United Airlines
Boston — Washington D.C.
1h 7m stop
17:35 — 22:22
UA2025
United Airlines
Washington D.C. — San Juan
|
6h 37m including layover |
Find flight
from$173 |
|
|
16:20 — 23:38
|
16:20 — 17:57
NK1376
Spirit Airlines
Boston — Baltimore
55m stop
18:52 — 23:38
NK1377
Spirit Airlines
Baltimore — San Juan
|
6h 18m including layover |
Find flight
from$123 |
|
|
19:24 — 11:18
+1 day
|
19:24 — 22:55
NK870
Spirit Airlines
Boston — Orlando
8h 36m stop
07:31 — 11:18
NK1687
Spirit Airlines
Orlando — San Juan
|
14h 54m including layover |
Find flight
from$89 |
|
|
19:24 — 13:47
+1 day
|
19:24 — 22:55
NK870
Spirit Airlines
Boston — Orlando
11h 5m stop
10:00 — 13:47
NK325
Spirit Airlines
Orlando — San Juan
|
17h 23m including layover |
Find flight
from$89 |
|
|
20:30 — 09:47
+1 day
|
16:17 — 19:46
NK2071
Spirit Airlines
Boston — Orlando
6h 1m stop
06:19 — 10:07
NK3159
Spirit Airlines
Orlando — San Juan
|
12h 17m including layover |
Find flight
from$203 |
|
|
05:45 — 21:28
|
05:45 — 07:31
UA1734
United Airlines
Boston — Washington D.C.
54m stop
08:25 — 11:08
UA1524
United Airlines
Washington D.C. — Houston
3h 57m stop
15:05 — 21:28
UA701
United Airlines
Houston — San Juan
|
14h 43m including layover |
Find flight
from$173 |
|
|
11:26 — 11:18
+1 day
|
11:26 — 15:03
NK2975
Spirit Airlines
Boston — Miami
4h 12m stop
19:15 — 20:28
NK360
Spirit Airlines
Miami — Orlando
11h 3m stop
07:31 — 11:18
NK1687
Spirit Airlines
Orlando — San Juan
|
22h 52m including layover |
Find flight
from$167 |
|
|
13:53 — 15:58
+1 day
|
13:53 — 17:30
NK370
Spirit Airlines
Boston — Miami
4h 24m stop
21:54 — 23:52
NK693
Spirit Airlines
Miami — Houston
9h 40m stop
09:32 — 15:58
NK1631
Spirit Airlines
Houston — San Juan
|
25h 5m including layover |
Find flight
from$189 |
|
|
13:53 — 15:58
+1 day
|
13:53 — 17:30
NK370
Spirit Airlines
Boston — Miami
2h 24m stop
19:54 — 21:56
NK931
Spirit Airlines
Miami — Houston
11h 36m stop
09:32 — 15:58
NK1631
Spirit Airlines
Houston — San Juan
|
25h 5m including layover |
Find flight
from$189 |
|
|
15:15 — 13:43
+1 day
|
14:27 — 16:42
NK2328
Spirit Airlines
Boston — Detroit
3h 5m stop
21:06 — 23:21
NK3788
Spirit Airlines
Detroit — Houston
8h 52m stop
07:24 — 13:49
NK1151
Spirit Airlines
Houston — San Juan
|
21h 28m including layover |
Find flight
from$205 |
|
|
16:02 — 13:47
+1 day
|
16:02 — 19:00
NK1460
Spirit Airlines
Boston — Atlanta
3h 30m stop
22:30 — 23:47
NK920
Spirit Airlines
Atlanta — Dallas
7h 13m stop
07:00 — 13:47
NK3707
Spirit Airlines
Dallas — San Juan
|
20h 45m including layover |
Find flight
from$180 |
|
|
20:52 — 15:58
+1 day
|
20:52 — 00:34
NK889
Spirit Airlines
Boston — Miami
5h 9m stop
05:43 — 07:42
NK271
Spirit Airlines
Miami — Houston
1h 50m stop
09:32 — 15:58
NK1631
Spirit Airlines
Houston — San Juan
|
18h 6m including layover |
Find flight
from$173 |
|
*Departure and arrival times - local. Updated on December 22, 2024
Flight Information
Below we will explain in detail what the flights cost on the destination from Boston to San Juan depends on and how to choose the most interesting flight option for you.
Distance between Boston and San Juan is 2702 miles. Time difference between the cities is 1h. Airplanes depart 05:45 to 21:54 from 4 Boston airports and arrive 05:45 to 21:54 to 2 San Juan airports. Average flight time is 4h 10m.
- The fastest flight 3h 58m
- Average flight time 4h 10m
- The earliest flight 05:45
- The latest flight 21:54
- Distance 1679 ml
The cheapest months to travel to San Juan are february (from 46 $), november (from 49 $), january (from 52 $).
The most expensive months are december (from 83 $), january (from 52 $), november (from 49 $).
What is the lowest airfare Boston to San Juan?
The cheapest plane ticket found by our users is $46. This airfare is for economy class on one-way F93001 flight by Frontier Airlines for February 1, 2025 which leaves Logan in Boston at 09:27 am and arrives at San Juan Luis Munoz Marin Intl at 14:25.
Economy class
$46
Business class
?
First class
?
Popular Airlines on the Route
The flight Boston — San Juan is served by 3 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by United Airlines - 76 departures per week at the price of from $ 173 . And the most expensive tickets are offered by United Airlines airline - from $ 559.
Direct flights
There are 3 nonstop flights on the route. The fastest direct flight is F93001 by Frontier Airlines takes 3h 58m and the cheapest is F93001 by Frontier Airlines for $46.
- from $145Find
- F9 - Frontier Airlinesfrom $46Find
See more direct flights
Connecting Flights
There are 152 flights with layovers on the route. The fastest connecting flight is UA570 by United Airlines takes 6h 10m and the cheapest is F93001 by Frontier Airlines for $55.
- from $173Find
- from $66Find
- F9 - Frontier Airlinesfrom $55Find
See more connecting flights
Airports
You can fly from Boston to San Juan from 4 airports (Boston City Heliport, Boston RT128 Rail, Boston South Rail, Logan).
Boston airports
- Boston City Heliport-JBCFind
- Boston RT128 Rail-ZRUFind
- Boston South Rail-ZTOFind
- Logan-BOSfrom $46Find
San Juan airports
- Isla Grande-SIGFind
- Luis Munoz Marin Intl-SJUFind
Airplanes
There are flights to San Juan from Boston by 3 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
Top Domestic Destinations from Boston
You may also consider searching for discounted plane tickets to some other popular places from Boston within United States.
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Top International Destinations from Boston
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
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How to book a plane 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 flight ticket.
- 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.
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