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
  • July 2018
  • August 2018
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • any
  • July 2018
  • August 2018
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • price
  • month of departure
  • month of return
$252
outward: Sep 6, 2018
3:00p BOS » 9:23p SJU
Delta Air Lines 1 stop (6h23m)
inbound: Sep 9, 2018
1:00p SJU » 8:19p BOS
Delta Air Lines 1 stop (7h19m)
$253
outward: Sep 6, 2018
1:05p BOS » 9:23p SJU
Delta Air Lines 1 stop (8h18m)
inbound: Sep 9, 2018
1:00p SJU » 10:26p BOS
Delta Air Lines 1 stop (9h26m)
$253
outward: Sep 6, 2018
3:00p BOS » 9:23p SJU
Delta Air Lines 1 stop (6h23m)
inbound: Sep 9, 2018
1:00p SJU » 10:26p BOS
Delta Air Lines 1 stop (9h26m)
$253
outward: Sep 6, 2018
11:50a BOS » 6:08p SJU
Delta Air Lines 1 stop (6h18m)
inbound: Sep 9, 2018
1:00p SJU » 10:26p BOS
Delta Air Lines 1 stop (9h26m)
$253
outward: Sep 6, 2018
6:45p BOS » 3:54a SJU
Delta Air Lines 1 stop (9h09m)
inbound: Sep 9, 2018
1:00p SJU » 10:26p BOS
Delta Air Lines 1 stop (9h26m)
$253
outward: Sep 6, 2018
1:05p BOS » 9:23p SJU
Delta Air Lines 1 stop (8h18m)
inbound: Sep 9, 2018
1:00p SJU » 8:19p BOS
Delta Air Lines 1 stop (7h19m)
$254
outward: Sep 6, 2018
7:10p BOS » 4:20a SJU
Delta Air Lines 1 stop (9h10m)
inbound: Sep 9, 2018
1:00p SJU » 8:19p BOS
Delta Air Lines 1 stop (7h19m)
$257
outward: Oct 4, 2018
5:57a BOS » 10:00a SJU
JetBlue direct (4h03m)
inbound: Oct 14, 2018
11:10a SJU » 3:10p BOS
JetBlue direct (4h)
$270
outward: Aug 14, 2018
11:05a BOS » 7:13p SJU
Spirit Airlines 2 stops (8h08m)
inbound: Aug 15, 2018
2:05p SJU » 12:40a BOS
Southwest Airlines 2 stops (10h35m)
$274
outward: Mar 30, 2019
2:35p BOS » 9:45p SJU
American Airlines 1 stop (7h10m)
inbound: Apr 7, 2019
8:40p SJU » 6:21a BOS
American Airlines 1 stop (9h41m)
$275
outward: Aug 14, 2018
11:05a BOS » 7:13p SJU
Spirit Airlines 2 stops (8h08m)
inbound: Aug 21, 2018
10:42p SJU » 6:53a BOS
Spirit Airlines 2 stops (8h11m)
$275
outward: Aug 14, 2018
11:05a BOS » 7:13p SJU
Spirit Airlines 2 stops (8h08m)
inbound: Aug 21, 2018
10:42p SJU » 6:53a BOS
Spirit Airlines 2 stops (8h11m)
$275
outward: Aug 14, 2018
11:05a BOS » 7:13p SJU
Spirit Airlines 2 stops (8h08m)
inbound: Aug 21, 2018
10:42p SJU » 6:53a BOS
Spirit Airlines 2 stops (8h11m)
$275
outward: Aug 14, 2018
11:05a BOS » 7:13p SJU
Spirit Airlines 2 stops (8h08m)
inbound: Aug 21, 2018
10:42p SJU » 6:53a BOS
Spirit Airlines 2 stops (8h11m)
$279
outward: Dec 6, 2018
12:45p BOS » 8:31p SJU
American Airlines 1 stop (7h46m)
inbound: Dec 13, 2018
11:55a SJU » 10:20p BOS
JetBlue 1 stop (10h25m)
$286
outward: Aug 7, 2018
4:40p BOS » 6:20a SJU
United Airlines 1 stop (13h40m)
inbound: Aug 15, 2018
7:15a SJU » 7:10p BOS
United Airlines 1 stop (11h55m)
$286
outward: Aug 7, 2018
4:40p BOS » 6:20a SJU
United Airlines 1 stop (13h40m)
inbound: Aug 15, 2018
7:15a SJU » 7:10p BOS
United Airlines 1 stop (11h55m)
$286
outward: Aug 14, 2018
5:48a BOS » 9:45a SJU
JetBlue direct (3h57m)
inbound: Aug 27, 2018
10:42p SJU » 1:29p BOS
Spirit Airlines 2 stops (14h47m)
$287
outward: Mar 10, 2019
12:00p BOS » 5:07p SJU
United Airlines 1 stop (29h07m)
inbound: Mar 17, 2019
6:01a SJU » 12:39p BOS
United Airlines 1 stop (6h38m)
$288
outward: Aug 15, 2018
5:48a BOS » 9:45a SJU
JetBlue direct (3h57m)
inbound: Aug 21, 2018
10:42p SJU » 6:47a BOS
Spirit Airlines 1 stop (8h05m)
$291
outward: Aug 25, 2018
5:48a BOS » 9:45a SJU
JetBlue direct (3h57m)
inbound: Sep 1, 2018
10:42p SJU » 1:29p BOS
Spirit Airlines 1 stop (14h47m)
$293
outward: Mar 29, 2019
2:00p BOS » 5:01a SJU
United Airlines 1 stop (15h01m)
inbound: Apr 6, 2019
7:15a SJU » 11:55p BOS
United Airlines 1 stop (16h40m)
$295
outward: Aug 25, 2018
5:48a BOS » 9:45a SJU
JetBlue direct (3h57m)
inbound: Sep 1, 2018
10:42p SJU » 1:29p BOS
Spirit Airlines 1 stop (14h47m)
$296
outward: Aug 14, 2018
5:48a BOS » 9:45a SJU
JetBlue direct (3h57m)
inbound: Aug 21, 2018
4:06a SJU » 8:57p BOS
Spirit Airlines 1 stop (16h51m)
$296
outward: Aug 14, 2018
5:48a BOS » 9:45a SJU
JetBlue direct (3h57m)
inbound: Aug 20, 2018
5:00p SJU » 3:07a BOS
Spirit Airlines 1 stop (10h07m)
$297
outward: Aug 14, 2018
5:48a BOS » 9:45a SJU
JetBlue direct (3h57m)
inbound: Aug 20, 2018
5:00p SJU » 3:07a BOS
Spirit Airlines 1 stop (10h07m)
$298
outward: Jul 23, 2018
12:32a ORH » 6:57a SJU
JetBlue 1 stop (6h25m)
inbound: Aug 14, 2018
8:46a SJU » 5:41a ORH
JetBlue 1 stop (20h55m)
$298
outward: Jul 23, 2018
12:32a ORH » 6:57a SJU
JetBlue 1 stop (6h25m)
inbound: Aug 14, 2018
11:40a SJU » 5:41a ORH
JetBlue 1 stop (18h01m)
$298
outward: Dec 12, 2018
12:45p BOS » 8:31p SJU
American Airlines 1 stop (7h46m)
inbound: Dec 17, 2018
11:55a SJU » 9:06p BOS
JetBlue 1 stop (9h11m)
$298
outward: Dec 12, 2018
12:45p BOS » 8:31p SJU
American Airlines 1 stop (7h46m)
inbound: Dec 17, 2018
11:55a SJU » 9:06p BOS
JetBlue 1 stop (9h11m)
Return
Departure
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
  • July 2018
  • August 2018
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • all
  • American Airlines
  • Delta Air Lines
  • JetBlue
  • Southwest Airlines
  • Spirit Airlines
  • United Airlines
Spirit Airlines
outbound: Jan 11, 2019
Spirit Airlines 1 stop
return: Jan 19, 2019
Spirit Airlines 1 stop
JetBlue
outbound: Aug 17, 2018
JetBlue direct
return: Sep 3, 2018
Spirit Airlines 1 stop
Southwest Airlines
outbound: Dec 12, 2018
Southwest Airlines 2 stops
return: Dec 17, 2018
Southwest Airlines 2 stops
American Airlines
outbound: Mar 30, 2019
American Airlines 1 stop
return: Apr 7, 2019
American Airlines 1 stop
United Airlines
outbound: Aug 7, 2018
United Airlines 1 stop
return: Aug 15, 2018
United Airlines 1 stop
Delta Air Lines
outbound: Dec 12, 2018
Delta Air Lines 1 stop
return: Dec 17, 2018
Delta Air Lines 1 stop

Travel tips for flights Boston - San Juan

Average flight duration: 3h57m (direct flight)

  • Arrival city:
  • San Juan, Puerto Rico
  • Airport(s):
  • Fernando Luis Ribas Dominicci Airport (SIG)
  • Luis Muñoz Marín International Airport (SJU)
  • Local time:
  • Jul 15, 2018 5:21 PM, GMT-4
  • Weather:
  • min. 40ºF, max. 55ºF
  • Departure city:
  • Boston, USA
  • Airport(s):
  • Logan International Airport (BOS)
  • Manchester–Boston Regional Airport (MHT)
  • Local time:
  • Jul 15, 2018 5:21 PM, GMT-4
  • Weather:
  • min. 70ºF, max. 78ºF