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
  • June 2019
  • July 2019
  • August 2019
  • September 2019
  • October 2019
  • November 2019
  • December 2019
  • January 2020
  • February 2020
  • March 2020
  • April 2020
  • May 2020
  • any
  • June 2019
  • July 2019
  • August 2019
  • September 2019
  • October 2019
  • November 2019
  • December 2019
  • January 2020
  • February 2020
  • March 2020
  • April 2020
  • May 2020
  • price
  • month of departure
  • month of return
$288
JetBlue outward: Sep 11, 2019
4:30a BOS » 8:30a SJU
JetBlue direct (4h)
JetBlue inbound: Sep 29, 2019
10:00a SJU » 2:03p BOS
JetBlue direct (4h03m)
$289
JetBlue outward: Oct 3, 2019
4:30a BOS » 8:30a SJU
JetBlue direct (4h)
JetBlue inbound: Oct 7, 2019
10:00a SJU » 2:03p BOS
JetBlue direct (4h03m)
$291
JetBlue outward: Oct 6, 2019
4:30a BOS » 8:30a SJU
JetBlue direct (4h)
JetBlue inbound: Oct 12, 2019
10:00a SJU » 2:03p BOS
JetBlue direct (4h03m)
$296
United Airlines outward: Sep 1, 2019
12:46a BOS » 6:00p SJU
United Airlines 1 stop (17h14m)
JetBlue inbound: Sep 7, 2019
10:00a SJU » 2:03p BOS
JetBlue direct (4h03m)
$297
United Airlines outward: Mar 2, 2020
1:00a BOS » 6:22p SJU
United Airlines 1 stop (17h22m)
United Airlines inbound: Mar 8, 2020
7:01a SJU » 6:43p BOS
United Airlines 1 stop (11h42m)
$297
United Airlines outward: Mar 2, 2020
1:00a BOS » 6:22p SJU
United Airlines 1 stop (17h22m)
United Airlines inbound: Mar 8, 2020
7:01a SJU » 6:43p BOS
United Airlines 1 stop (11h42m)
$308
JetBlue outward: Oct 2, 2019
4:30a BOS » 8:30a SJU
JetBlue direct (4h)
JetBlue inbound: Oct 29, 2019
5:43a SJU » 9:47a BOS
JetBlue direct (4h04m)
$331
JetBlue outward: Dec 10, 2019
4:30a BOS » 8:28a SJU
JetBlue direct (3h58m)
JetBlue inbound: Jan 17, 2020
4:40p SJU » 2:29a BOS
JetBlue 1 stop (9h49m)
$331
JetBlue outward: Dec 10, 2019
4:30a BOS » 8:28a SJU
JetBlue direct (3h58m)
JetBlue inbound: Jan 17, 2020
4:40p SJU » 2:29a BOS
JetBlue 1 stop (9h49m)
$336
JetBlue outward: Aug 13, 2019
3:50a BOS » 7:49a SJU
JetBlue direct (3h59m)
JetBlue inbound: Aug 28, 2019
3:20a SJU » 3:37p BOS
JetBlue 1 stop (12h17m)
$337
United Airlines outward: Nov 9, 2019
12:00p BOS » 6:22p SJU
United Airlines 1 stop (6h22m)
Spirit Airlines inbound: Nov 19, 2019
2:45a SJU » 8:32p BOS
Spirit Airlines 1 stop (17h47m)
$337
United Airlines outward: Nov 9, 2019
12:00p BOS » 6:22p SJU
United Airlines 1 stop (6h22m)
Spirit Airlines inbound: Nov 19, 2019
2:45a SJU » 8:32p BOS
Spirit Airlines 1 stop (17h47m)
$340
United Airlines outward: Mar 2, 2020
1:00a BOS » 6:22p SJU
United Airlines 1 stop (17h22m)
United Airlines inbound: Mar 8, 2020
7:01a SJU » 1:39p BOS
United Airlines 1 stop (6h38m)
$340
United Airlines outward: Mar 2, 2020
1:00a BOS » 6:22p SJU
United Airlines 1 stop (17h22m)
United Airlines inbound: Mar 8, 2020
7:01a SJU » 1:39p BOS
United Airlines 1 stop (6h38m)
$340
United Airlines outward: Mar 2, 2020
1:00a BOS » 6:22p SJU
United Airlines 1 stop (17h22m)
United Airlines inbound: Mar 8, 2020
7:01a SJU » 6:43p BOS
United Airlines 1 stop (11h42m)
$341
United Airlines outward: Mar 2, 2020
1:00a BOS » 6:22p SJU
United Airlines 1 stop (17h22m)
United Airlines inbound: Mar 8, 2020
7:01a SJU » 1:39p BOS
United Airlines 1 stop (6h38m)
$342
JetBlue outward: Aug 20, 2019
3:50a BOS » 7:49a SJU
JetBlue direct (3h59m)
JetBlue inbound: Aug 23, 2019
9:04a SJU » 1:06p BOS
JetBlue direct (4h02m)
$343
JetBlue outward: Jul 30, 2019
5:30a BOS » 9:26a SJU
JetBlue direct (3h56m)
JetBlue inbound: Aug 6, 2019
9:04a SJU » 1:06p BOS
JetBlue direct (4h02m)
$346
JetBlue outward: Aug 13, 2019
5:30a BOS » 9:26a SJU
JetBlue direct (3h56m)
JetBlue inbound: Aug 28, 2019
3:20a SJU » 3:37p BOS
JetBlue 1 stop (12h17m)
$347
JetBlue outward: Aug 13, 2019
5:30a BOS » 9:26a SJU
JetBlue direct (3h56m)
JetBlue inbound: Aug 28, 2019
3:20a SJU » 3:37p BOS
JetBlue 1 stop (12h17m)
$347
JetBlue outward: Aug 13, 2019
5:30a BOS » 9:26a SJU
JetBlue direct (3h56m)
JetBlue inbound: Aug 28, 2019
3:20a SJU » 3:37p BOS
JetBlue 1 stop (12h17m)
$347
JetBlue outward: Aug 13, 2019
5:30a BOS » 9:26a SJU
JetBlue direct (3h56m)
JetBlue inbound: Aug 28, 2019
3:20a SJU » 3:37p BOS
JetBlue 1 stop (12h17m)
$347
JetBlue outward: Aug 13, 2019
5:30a BOS » 9:26a SJU
JetBlue direct (3h56m)
JetBlue inbound: Aug 28, 2019
3:20a SJU » 3:37p BOS
JetBlue 1 stop (12h17m)
$347
JetBlue outward: Aug 13, 2019
3:50a BOS » 7:49a SJU
JetBlue direct (3h59m)
JetBlue inbound: Aug 28, 2019
3:20a SJU » 3:37p BOS
JetBlue 1 stop (12h17m)
$347
JetBlue outward: Aug 13, 2019
3:50a BOS » 7:49a SJU
JetBlue direct (3h59m)
JetBlue inbound: Aug 28, 2019
3:20a SJU » 3:37p BOS
JetBlue 1 stop (12h17m)
$350
United Airlines outward: Nov 8, 2019
3:00p BOS » 6:01a SJU
United Airlines 1 stop (15h01m)
Spirit Airlines inbound: Nov 18, 2019
2:45a SJU » 8:32p BOS
Spirit Airlines 1 stop (17h47m)
$350
United Airlines outward: Nov 8, 2019
3:00p BOS » 6:01a SJU
United Airlines 1 stop (15h01m)
Spirit Airlines inbound: Nov 18, 2019
2:45a SJU » 8:32p BOS
Spirit Airlines 1 stop (17h47m)
$352
United Airlines outward: Mar 2, 2020
1:00a BOS » 6:22p SJU
United Airlines 1 stop (17h22m)
United Airlines inbound: Mar 8, 2020
7:01a SJU » 1:39p BOS
United Airlines 1 stop (6h38m)
$354
United Airlines outward: Mar 2, 2020
2:45a BOS » 6:22p SJU
United Airlines 1 stop (15h37m)
United Airlines inbound: Mar 8, 2020
7:01a SJU » 1:39p BOS
United Airlines 1 stop (6h38m)
$354
United Airlines outward: Mar 2, 2020
1:00a BOS » 6:22p SJU
United Airlines 1 stop (17h22m)
United Airlines inbound: Mar 8, 2020
7:01a SJU » 1:39p BOS
United Airlines 1 stop (6h38m)
Return
Departure
05 July Jul Friday $retDate.dayShortName
06 July Jul Saturday $retDate.dayShortName
07 July Jul Sunday $retDate.dayShortName
08 July Jul Monday $retDate.dayShortName
09 July Jul Tuesday $retDate.dayShortName
10 July Jul Wednesday $retDate.dayShortName
11 July Jul Thursday $retDate.dayShortName
26 June Jun Wednesday $outDate.dayShortName
$395
27 June Jun Thursday $outDate.dayShortName
$504 $355 $382
28 June Jun Friday $outDate.dayShortName
$506 $475
29 June Jun Saturday $outDate.dayShortName
$511 $452 $515
30 June Jun Sunday $outDate.dayShortName
$498 $439 $502 $378
01 July Jul Monday $outDate.dayShortName
$491
02 July Jul Tuesday $outDate.dayShortName
$483 $490 $413
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:

Airlines operating flights from Boston to San Juan

  • any
  • June 2019
  • July 2019
  • August 2019
  • September 2019
  • October 2019
  • November 2019
  • December 2019
  • January 2020
  • February 2020
  • March 2020
  • April 2020
  • May 2020
  • all
  • American Airlines
  • Delta Air Lines
  • Frontier Airlines
  • JetBlue
  • Spirit Airlines
  • United Airlines
Spirit Airlines
outbound: Jul 16, 2019
Spirit Airlines 1 stop
return: Aug 19, 2019
Spirit Airlines 1 stop
JetBlue
outbound: Jul 10, 2019
JetBlue direct
return: Jul 24, 2019
JetBlue direct
American Airlines
outbound: Jul 16, 2019
American Airlines 1 stop
return: Aug 19, 2019
American Airlines 1 stop
United Airlines
outbound: Jul 10, 2019
United Airlines 1 stop
return: Jul 24, 2019
United Airlines 1 stop
Delta Air Lines
outbound: Aug 19, 2019
Delta Air Lines 1 stop
return: Aug 23, 2019
Frontier Airlines 1 stop
Frontier Airlines
outbound: Jul 2, 2019
Frontier Airlines 1 stop
return: Jul 8, 2019
Spirit Airlines 1 stop

Travel tips for flights Boston - San Juan

Average flight duration: 3h59m (direct flight)

  • Arrival city:
  • San Juan, Puerto Rico
  • Airport(s):
  • Fernando Luis Ribas Dominicci Airport (SIG)
  • Luis Muñoz Marín International Airport (SJU)
  • Local time:
  • Jun 25, 2019 4:40 AM, GMT-4
  • Weather:
  • min. 39ºF, max. 55ºF
  • Departure city:
  • Boston, USA
  • Airport(s):
  • Logan International Airport (BOS)
  • Manchester–Boston Regional Airport (MHT)
  • Local time:
  • Jun 25, 2019 4:40 AM, GMT-4
  • Weather:
  • min. 65ºF, max. 75ºF