Take off on cheap flights from Boston to San Juan, your adventure starts now!

Find cheap airline tickets from Boston to San Juan by date

  • any
  • May 2018
  • June 2018
  • July 2018
  • August 2018
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • any
  • May 2018
  • June 2018
  • July 2018
  • August 2018
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • price
  • month of departure
  • month of return
$237
outward: Aug 14, 2018
11:35a BOS » 8:30p SJU
Southwest Airlines 1 stop (8h55m)
inbound: Aug 21, 2018
9:15p SJU » 5:00a BOS
Southwest Airlines 1 stop (7h45m)
$240
outward: Jul 17, 2018
12:09p BOS » 7:48p SJU
American Airlines 1 stop (7h39m)
inbound: Jul 30, 2018
10:44p SJU » 6:17a BOS
American Airlines 1 stop (7h33m)
$241
outward: Sep 8, 2018
12:45p BOS » 10:23p SJU
American Airlines 1 stop (9h38m)
inbound: Sep 15, 2018
10:12a SJU » 7:20p BOS
JetBlue 1 stop (9h08m)
$244
outward: Aug 14, 2018
11:35a BOS » 8:30p SJU
Southwest Airlines 1 stop (8h55m)
inbound: Aug 21, 2018
9:15p SJU » 7:15a BOS
Southwest Airlines 1 stop (10h)
$249
outward: Aug 14, 2018
11:35a BOS » 8:30p SJU
Southwest Airlines 1 stop (8h55m)
inbound: Aug 21, 2018
2:05p SJU » 12:40a BOS
Southwest Airlines 2 stops (10h35m)
$249
outward: Jun 14, 2018
7:30p MHT » 5:00a SJU
Southwest Airlines 1 stop (9h30m)
inbound: Jun 17, 2018
11:05p SJU » 6:05a MHT
Southwest Airlines 1 stop (7h)
$258
outward: Jun 13, 2018
11:05a BOS » 7:08p SJU
Spirit Airlines 1 stop (8h03m)
inbound: Jun 25, 2018
10:06a SJU » 2:07p BOS
JetBlue direct (4h01m)
$263
outward: Dec 3, 2018
12:00p BOS » 6:08p SJU
Delta Air Lines 1 stop (6h08m)
inbound: Dec 10, 2018
7:10p SJU » 4:30a BOS
Delta Air Lines 1 stop (9h20m)
$265
outward: Dec 3, 2018
1:00p BOS » 9:23p SJU
Delta Air Lines 1 stop (8h23m)
inbound: Dec 10, 2018
1:00p SJU » 10:41p BOS
Delta Air Lines 1 stop (9h41m)
$265
outward: Dec 3, 2018
12:00p BOS » 6:08p SJU
Delta Air Lines 1 stop (6h08m)
inbound: Dec 10, 2018
1:00p SJU » 10:41p BOS
Delta Air Lines 1 stop (9h41m)
$266
outward: Dec 3, 2018
1:00p BOS » 9:23p SJU
Delta Air Lines 1 stop (8h23m)
inbound: Dec 10, 2018
7:10p SJU » 3:05a BOS
Delta Air Lines 1 stop (7h55m)
$266
outward: Jun 13, 2018
11:05a BOS » 7:08p SJU
Spirit Airlines 1 stop (8h03m)
inbound: Jun 19, 2018
2:39a SJU » 6:37a BOS
JetBlue direct (3h58m)
$267
outward: Dec 7, 2018
3:45p BOS » 6:05p SJU
United Airlines 1 stop (26h20m)
inbound: Dec 10, 2018
8:23p SJU » 3:55a BOS
JetBlue 1 stop (7h32m)
$269
outward: Aug 20, 2018
11:50a PVD » 8:30p SJU
Southwest Airlines 1 stop (8h40m)
inbound: Aug 27, 2018
9:15p SJU » 7:05a PVD
Southwest Airlines 1 stop (9h50m)
$269
outward: Nov 8, 2018
12:45p BOS » 10:23p SJU
American Airlines 1 stop (9h38m)
inbound: Nov 14, 2018
4:28p SJU » 1:24a BOS
JetBlue 1 stop (8h56m)
$270
outward: Jun 6, 2018
11:10a PVD » 7:40p SJU
Southwest Airlines 1 stop (8h30m)
inbound: Jun 10, 2018
7:00p SJU » 4:40a PVD
Southwest Airlines 1 stop (9h40m)
$272
outward: Jun 26, 2018
12:08p BOS » 9:41p SJU
American Airlines 1 stop (9h33m)
inbound: Jul 25, 2018
10:44p SJU » 6:17a BOS
American Airlines 1 stop (7h33m)
$275
outward: Aug 14, 2018
11:35a BOS » 8:30p SJU
Unknown Airline 1 stop (8h55m)
inbound: Aug 21, 2018
2:05p SJU » 12:40a BOS
Unknown Airline 2 stops (10h35m)
$276
outward: Aug 14, 2018
5:48a BOS » 9:45a SJU
JetBlue direct (3h57m)
inbound: Aug 20, 2018
10:42p SJU » 1:29p BOS
Spirit Airlines 1 stop (14h47m)
$276
outward: Jun 14, 2018
11:40a PVD » 9:15p SJU
Southwest Airlines 1 stop (9h35m)
inbound: Jun 25, 2018
11:05p SJU » 7:00a PVD
Southwest Airlines 1 stop (7h55m)
$277
outward: Aug 14, 2018
5:48a BOS » 9:45a SJU
JetBlue direct (3h57m)
inbound: Aug 20, 2018
10:42p SJU » 1:29p BOS
Spirit Airlines 1 stop (14h47m)
$278
outward: Jun 14, 2018
11:40a PVD » 9:15p SJU
Southwest Airlines 1 stop (9h35m)
inbound: Jun 25, 2018
11:05p SJU » 7:00a PVD
Southwest Airlines 1 stop (7h55m)
$278
outward: Jul 20, 2018
11:40a PVD » 9:15p SJU
Southwest Airlines 1 stop (9h35m)
inbound: Jul 25, 2018
11:05p SJU » 7:00a PVD
Southwest Airlines 1 stop (7h55m)
$278
outward: Jun 6, 2018
11:10a PVD » 7:40p SJU
Southwest Airlines 1 stop (8h30m)
inbound: Jun 10, 2018
11:05p SJU » 6:05a PVD
Southwest Airlines 1 stop (7h)
$280
outward: Jun 14, 2018
7:30p MHT » 5:00a SJU
Unknown Airline 1 stop (9h30m)
inbound: Jun 17, 2018
11:05p SJU » 6:05a MHT
Unknown Airline 1 stop (7h)
$281
outward: Jun 14, 2018
11:40a PVD » 9:15p SJU
Southwest Airlines 1 stop (9h35m)
inbound: Jun 25, 2018
11:05p SJU » 7:00a PVD
Southwest Airlines 1 stop (7h55m)
$281
outward: Jun 14, 2018
11:40a PVD » 9:15p SJU
Southwest Airlines 1 stop (9h35m)
inbound: Jun 25, 2018
11:05p SJU » 7:00a PVD
Southwest Airlines 1 stop (7h55m)
$281
outward: Aug 14, 2018
5:48a BOS » 9:45a SJU
JetBlue direct (3h57m)
inbound: Aug 20, 2018
10:42p SJU » 1:29p BOS
Spirit Airlines 1 stop (14h47m)
$282
outward: Aug 13, 2018
9:00p BOS » 7:37a PSE
JetBlue 1 stop (10h37m)
inbound: Aug 20, 2018
7:31a PSE » 3:55p BOS
JetBlue 1 stop (8h24m)
$282
outward: Aug 14, 2018
5:48a BOS » 9:45a SJU
JetBlue direct (3h57m)
inbound: Aug 20, 2018
10:42p SJU » 1:29p BOS
Spirit Airlines 1 stop (14h47m)
Return
Departure
25 July Jul Wednesday $retDate.dayShortName
26 July Jul Thursday $retDate.dayShortName
27 July Jul Friday $retDate.dayShortName
28 July Jul Saturday $retDate.dayShortName
29 July Jul Sunday $retDate.dayShortName
30 July Jul Monday $retDate.dayShortName
31 July Jul Tuesday $retDate.dayShortName
13 July Jul Friday $outDate.dayShortName
$307 $360
14 July Jul Saturday $outDate.dayShortName
15 July Jul Sunday $outDate.dayShortName
16 July Jul Monday $outDate.dayShortName
17 July Jul Tuesday $outDate.dayShortName
$331 $240
18 July Jul Wednesday $outDate.dayShortName
$336 $300 $307
19 July Jul Thursday $outDate.dayShortName
$324
Choose when you'd like to depart to San Juan (Puerto Rico):
Find the cheapest Boston San Juan flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for Boston - San Juan with these new dates, click on an offer. Want to depart from another city? Choose: New York - San Juan London - San Juan Miami - San Juan Chicago - San Juan See more routes

Airlines operating flights from Boston to San Juan

  • any
  • May 2018
  • June 2018
  • July 2018
  • August 2018
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • all
  • American Airlines
  • Delta Air Lines
  • JetBlue
  • Southwest Airlines
  • Spirit Airlines
  • United Airlines
JetBlue
outbound: Aug 17, 2018
JetBlue direct
return: Aug 27, 2018
Spirit Airlines 1 stop
Spirit Airlines
outbound: Aug 17, 2018
Spirit Airlines 1 stop
return: Aug 27, 2018
Spirit Airlines 1 stop
Southwest Airlines
outbound: Jun 26, 2018
Southwest Airlines 1 stop
return: Oct 27, 2018
Southwest Airlines 1 stop
American Airlines
outbound: Dec 8, 2018
American Airlines 1 stop
return: Dec 19, 2018
JetBlue 1 stop
United Airlines
outbound: Dec 8, 2018
United Airlines 1 stop
return: Dec 19, 2018
United Airlines 1 stop
Delta Air Lines
outbound: Dec 8, 2018
Delta Air Lines 1 stop
return: Dec 19, 2018
Delta Air Lines 1 stop

Travel tips for flights Boston - San Juan

Average flight duration: 3h58m (direct flight)

  • Arrival city:
  • San Juan, Puerto Rico
  • Airport(s):
  • Fernando Luis Ribas Dominicci Airport (SIG)
  • Luis Muñoz Marín International Airport (SJU)
  • Local time:
  • May 23, 2018 6:37 PM, GMT-4
  • Departure city:
  • Boston, USA
  • Airport(s):
  • Logan International Airport (BOS)
  • Manchester–Boston Regional Airport (MHT)
  • Local time:
  • May 23, 2018 6:37 PM, GMT-4