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

Find cheap airline tickets from Boston to San Diego by date

  • any
  • August 2018
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • any
  • August 2018
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • price
  • month of departure
  • month of return
$229
outward: Sep 7, 2018
6:45p BOS » 9:12p SAN
Spirit Airlines 1 stop (26h27m)
inbound: Sep 11, 2018
5:16a SAN » 12:32p BOS
Spirit Airlines 1 stop (7h16m)
$259
outward: Apr 27, 2019
11:05p BOS » 7:52a SAN
Delta Air Lines 1 stop (8h47m)
inbound: May 4, 2019
11:06p SAN » 6:04a BOS
Delta Air Lines 1 stop (6h58m)
$261
outward: Sep 29, 2018
8:36p BOS » 7:45a SAN
United Airlines 1 stop (11h09m)
inbound: Oct 7, 2018
5:16a SAN » 12:32p BOS
Spirit Airlines 1 stop (7h16m)
$322
outward: Mar 28, 2019
9:17p BOS » 3:52a SAN
JetBlue direct (6h35m)
inbound: Apr 5, 2019
6:10a SAN » 11:25a BOS
JetBlue direct (5h15m)
$325
outward: Sep 22, 2018
2:22a BOS » 4:20a SAN
Spirit Airlines 1 stop (25h58m)
inbound: Sep 23, 2018
4:00p SAN » 7:06p BOS
Spirit Airlines 2 stops (27h06m)
$342
outward: Mar 14, 2019
9:17p BOS » 3:52a SAN
JetBlue direct (6h35m)
inbound: Mar 22, 2019
5:10a SAN » 10:25a BOS
JetBlue direct (5h15m)
$400
outward: Aug 27, 2018
2:05a BOS » 5:32p SAN
Spirit Airlines 1 stop (15h27m)
inbound: Sep 1, 2018
5:59a SAN » 3:09a BOS
Spirit Airlines 1 stop (21h10m)
$400
outward: Aug 27, 2018
2:05a BOS » 5:32p SAN
Spirit Airlines 1 stop (15h27m)
inbound: Sep 1, 2018
5:59a SAN » 3:09a BOS
Spirit Airlines 1 stop (21h10m)
$446
outward: Feb 16, 2019
1:30p BOS » 5:39p SAN
Unknown Company 1 stop (28h09m)
inbound: Feb 24, 2019
7:55a SAN » 2:55a BOS
Unknown Company 1 stop (19h)
$449
outward: Feb 17, 2019
3:45a BOS » 5:39p SAN
Unknown Company 1 stop (13h54m)
inbound: Feb 24, 2019
7:55a SAN » 2:55a BOS
Unknown Company 1 stop (19h)
$449
outward: Feb 16, 2019
1:30p BOS » 5:39p SAN
Unknown Company 1 stop (28h09m)
inbound: Feb 24, 2019
7:55a SAN » 2:55a BOS
Unknown Company 1 stop (19h)
$449
outward: Feb 17, 2019
3:45a BOS » 5:39p SAN
Unknown Company 1 stop (13h54m)
inbound: Feb 24, 2019
7:55a SAN » 2:55a BOS
Unknown Company 1 stop (19h)
$449
outward: Feb 17, 2019
3:45a BOS » 5:39p SAN
Unknown Company 1 stop (13h54m)
inbound: Feb 24, 2019
7:55a SAN » 2:55a BOS
Unknown Company 1 stop (19h)
$458
outward: Feb 17, 2019
5:30a BOS » 8:12p TIJ
Aeromexico 1 stop (14h42m)
inbound: Feb 24, 2019
8:50a TIJ » 3:03a BOS
Aeromexico 2 stops (18h13m)
$473
outward: Feb 16, 2019
8:16p BOS » 4:43a SAN
United Airlines 1 stop (8h27m)
inbound: Feb 23, 2019
4:50p SAN » 4:00a BOS
United Airlines 1 stop (11h10m)
$476
outward: Feb 17, 2019
5:30a BOS » 5:40p TIJ
Aeromexico 1 stop (12h10m)
inbound: Feb 24, 2019
2:35a TIJ » 4:38p BOS
Unknown Company 2 stops (14h03m)
$476
outward: Feb 17, 2019
5:30a BOS » 5:40p TIJ
Aeromexico 1 stop (12h10m)
inbound: Feb 24, 2019
2:35a TIJ » 4:38p BOS
Unknown Company 2 stops (14h03m)
$478
outward: Feb 16, 2019
11:00a BOS » 7:16p SAN
United Airlines 1 stop (8h16m)
inbound: Feb 23, 2019
4:50p SAN » 4:00a BOS
United Airlines 1 stop (11h10m)
$483
outward: Feb 16, 2019
8:16p BOS » 4:43a SAN
United Airlines 1 stop (8h27m)
inbound: Feb 23, 2019
4:50p SAN » 4:00a BOS
United Airlines 1 stop (11h10m)
$499
outward: Feb 17, 2019
5:30a BOS » 5:40p TIJ
Aeromexico 1 stop (12h10m)
inbound: Feb 24, 2019
2:35a TIJ » 4:38p BOS
Unknown Company 2 stops (14h03m)
$503
outward: Feb 17, 2019
5:30a BOS » 5:40p TIJ
Aeromexico 1 stop (12h10m)
inbound: Feb 24, 2019
8:50a TIJ » 3:03a BOS
Aeromexico 2 stops (18h13m)
$503
outward: Feb 17, 2019
5:30a BOS » 5:40p TIJ
Aeromexico 1 stop (12h10m)
inbound: Feb 23, 2019
10:20a TIJ » 3:00a BOS
Unknown Company 2 stops (16h40m)
$505
outward: Feb 17, 2019
5:30a BOS » 5:40p TIJ
Aeromexico 1 stop (12h10m)
inbound: Feb 23, 2019
10:20a TIJ » 3:00a BOS
Unknown Company 2 stops (16h40m)
$507
outward: Feb 17, 2019
5:30a BOS » 5:40p TIJ
Aeromexico 1 stop (12h10m)
inbound: Feb 23, 2019
10:15a TIJ » 11:59p BOS
Unknown Company 2 stops (13h44m)
$507
outward: Feb 17, 2019
5:30a BOS » 5:40p TIJ
Aeromexico 1 stop (12h10m)
inbound: Feb 23, 2019
10:15a TIJ » 11:59p BOS
Unknown Company 2 stops (13h44m)
$507
outward: Feb 17, 2019
5:30a BOS » 5:40p TIJ
Aeromexico 1 stop (12h10m)
inbound: Feb 23, 2019
10:15a TIJ » 11:59p BOS
Unknown Company 2 stops (13h44m)
$510
outward: Feb 17, 2019
5:30a BOS » 5:40p TIJ
Aeromexico 1 stop (12h10m)
inbound: Feb 24, 2019
8:50a TIJ » 3:03a BOS
Aeromexico 2 stops (18h13m)
$512
outward: Feb 17, 2019
5:30a BOS » 5:40p TIJ
Aeromexico 1 stop (12h10m)
inbound: Feb 24, 2019
8:50a TIJ » 9:01p BOS
Unknown Company 2 stops (12h11m)
Return
Departure
Choose when you'd like to depart to San Diego (USA):
Find the cheapest Boston San Diego flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for Boston - San Diego with these new dates, click on an offer. Want to depart from another city? Choose: Las Vegas - San Diego New York - San Diego London - San Diego Miami - San Diego Chicago - San Diego San Francisco - San Diego See more routes

Airlines operating flights from Boston to San Diego

  • any
  • August 2018
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • all
  • American Airlines
  • JetBlue
  • United Airlines
JetBlue
outbound: Mar 14, 2019
JetBlue direct
return: Mar 21, 2019
JetBlue direct
American Airlines
outbound: Apr 27, 2019
American Airlines 1 stop
return: May 4, 2019
American Airlines 1 stop
United Airlines
outbound: Sep 21, 2018
United Airlines 1 stop
return: Sep 23, 2018
JetBlue 1 stop

Travel tips for flights Boston - San Diego

Average flight duration: 16h02m (flight with stopovers)

  • Arrival city:
  • San Diego, USA
  • Airport(s):
  • Lindbergh Field (SAN)
  • Local time:
  • Aug 20, 2018 11:10 AM, GMT-7
  • Weather:
  • min. 71ºF, max. 80ºF
  • Departure city:
  • Boston, USA
  • Airport(s):
  • Logan International Airport (BOS)
  • Manchester–Boston Regional Airport (MHT)
  • Local time:
  • Aug 20, 2018 2:10 PM, GMT-4
  • Weather:
  • min. 57ºF, max. 71ºF