$129+ Cheap flights from San Diego (SAN) to Massachusetts
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — BOS
Sep 20 — Sep 271
Round-trip
1 adult, Economy
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Cheapest flights from San Diego to MassachusettsExplore the most affordable flight options available from San Diego to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
Explore the most affordable flight options available from San Diego to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:24 pm -
1 stop7h 18m
Tue 9/157:05 am -
1 stop8h 32m
Deal found 8/19![Breeze Airways logo]()
$224
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:04 pm -
Nonstop5h 36m
Sat 9/265:10 pm -
Nonstop6h 05m
Deal found 8/20![Delta logo]()
$239
This Alaska Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:25 am -
Nonstop5h 47m
Thu 9/106:17 pm -
Nonstop6h 13m
Deal found 8/19![Alaska Airlines logo]()
$242
This Cheapflightsfares deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:20 pm -
Nonstop5h 44m
Tue 10/276:30 am -
Nonstop6h 35m
Deal found 8/17![JetBlue logo]()
$245
This Southwest deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:55 pm -
Nonstop5h 35m
Wed 9/239:05 am -
Nonstop5h 55m
Deal found 8/17![Southwest logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:54 pm -
2 stops27h 50m
Tue 9/157:05 am -
1 stop8h 32m
Deal found 8/19![Multiple Airlines logo]()
$250
This Trip.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:41 pm -
Nonstop5h 47m
Tue 11/37:03 am -
Nonstop6h 31m
Deal found 8/19![Alaska Airlines logo]()
$251
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/192:15 pm -
1 stop7h 55m
Sat 9/265:01 pm -
1 stop8h 40m
Deal found 8/19![United Airlines logo]()
$252
This Super.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:25 pm -
Nonstop6h 06m
Sun 10/186:35 am -
Nonstop6h 17m
Deal found 8/18![JetBlue logo]()
$254
This Super.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:25 pm -
Nonstop6h 06m
Sun 10/116:35 am -
Nonstop6h 17m
Deal found 8/16![JetBlue logo]()
$255
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2610:20 pm -
1 stop7h 27m
Tue 9/296:00 am -
1 stop8h 25m
Deal found 8/17![United Airlines logo]()
$257
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:32 am -
1 stop8h 58m
Sat 9/2610:30 am -
1 stop9h 59m
Deal found 8/17![American Airlines logo]()
$258
Best flights from San Diego to MassachusettsDiscover carefully curated flight deals from San Diego to Massachusetts that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from San Diego to Massachusetts that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
This Southwest deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/163:55 pm -
Nonstop5h 35m
Sat 9/195:00 am -
1 stop7h 50m
Deal found 8/16![Southwest logo]()
$257
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2610:20 pm -
1 stop7h 27m
Tue 9/296:00 am -
1 stop8h 25m
Deal found 8/19![United Airlines logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:41 pm -
Nonstop5h 47m
Sun 11/19:03 am -
1 stop10h 29m
Deal found 8/18![Alaska Airlines logo]()
$342
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1412:50 pm -
1 stop8h 07m
Mon 9/216:00 am -
1 stop7h 18m
Deal found 8/17![Delta logo]()
$363
This American Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:20 am -
1 stop9h 01m
Sat 9/126:36 pm -
1 stop7h 49m
Deal found 8/21![American Airlines logo]()
$363
This Breeze Airways deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:24 pm -
1 stop7h 18m
Tue 9/87:00 am -
1 stop7h 39m
Deal found 8/18![Breeze Airways logo]()
$429
This Southwest deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:40 pm -
1 stop9h 30m
Mon 11/163:30 pm -
2 stops10h 35m
Deal found 8/18![Southwest logo]()
$292
This FlightHub deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:20 pm -
2 stops15h 44m
Mon 10/53:54 pm -
1 stop20h 20m
Deal found 8/19![JetBlue logo]()
$635
This Southwest deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:55 pm -
Nonstop5h 35m
Mon 10/55:10 pm -
1 stop10h 00m
Deal found 8/16![Southwest logo]()
$307
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1812:05 pm -
1 stop8h 21m
Tue 12/85:04 pm -
1 stop7h 53m
Deal found 8/19![United Airlines logo]()
$346
This Expedia deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:30 pm -
2 stops13h 30m
Tue 10/131:20 pm -
1 stop11h 15m
Deal found 8/19![Multiple Airlines logo]()
$788
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/710:10 pm -
2 stops13h 42m
Fri 12/113:35 pm -
2 stops11h 20m
Deal found 8/17![Delta logo]()
$398
This Southwest deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/113:55 pm -
Nonstop5h 35m
Mon 9/145:30 pm -
1 stop8h 20m
Deal found 8/18![Southwest logo]()
$330
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:18 am -
1 stop8h 25m
Thu 9/171:07 pm -
2 stops9h 55m
Deal found 8/16![United Airlines logo]()
$368
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:37 pm -
1 stop7h 53m
Sat 9/126:00 am -
2 stops10h 01m
Deal found 8/21![United Airlines logo]()
$368
This Southwest deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2312:45 pm -
2 stops9h 25m
Mon 10/2610:40 am -
2 stops12h 50m
Deal found 8/16![Southwest logo]()
$336
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:30 am -
1 stop8h 52m
Sun 9/209:36 am -
1 stop7h 33m
Deal found 8/20![Delta logo]()
$415
This American Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:45 pm -
2 stops10h 27m
Sun 9/612:42 pm -
1 stop10h 53m
Deal found 8/18![American Airlines logo]()
$486
This Southwest deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:55 pm -
Nonstop5h 35m
Wed 9/239:05 am -
Nonstop5h 55m
Deal found 8/20![Southwest logo]()
$340
This American Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:45 pm -
2 stops11h 29m
Sat 9/53:27 pm -
1 stop8h 55m
Deal found 8/16![American Airlines logo]()
$486
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/510:10 pm -
2 stops13h 42m
Tue 12/83:35 pm -
2 stops22h 22m
Deal found 8/17![Delta logo]()
$447
This Southwest deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:30 am -
1 stop10h 15m
Sun 10/255:00 am -
2 stops9h 15m
Deal found 8/18![Southwest logo]()
$348
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/710:10 pm -
2 stops13h 42m
Thu 12/103:35 pm -
2 stops23h 39m
Deal found 8/17![Delta logo]()
$447
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:05 pm -
1 stop8h 21m
Sat 10/319:38 am -
2 stops13h 59m
Deal found 8/15![United Airlines logo]()
$462
This Southwest deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:55 pm -
Nonstop5h 35m
Sun 9/205:20 am -
1 stop11h 50m
Deal found 8/20![Southwest logo]()
$352
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:45 pm -
2 stops15h 13m
Sat 9/55:23 pm -
1 stop20h 43m
Deal found 8/17![American Airlines logo]()
$531
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/510:10 pm -
2 stops13h 42m
Wed 12/93:35 pm -
2 stops31h 43m
Deal found 8/17![Delta logo]()
$447
This Southwest deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:35 am -
1 stop9h 25m
Tue 12/18:25 am -
Nonstop6h 20m
Deal found 8/19![Southwest logo]()
$357
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:30 pm -
1 stop9h 19m
Fri 9/255:03 pm -
1 stop8h 38m
Deal found 8/16![United Airlines logo]()
$495
This American Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:25 pm -
1 stop16h 42m
Tue 11/105:36 pm -
2 stops18h 44m
Deal found 8/20![American Airlines logo]()
$552
Last-minute flights from San Diego to MassachusettsDiscover last-minute flight deals from San Diego to Massachusetts. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Massachusetts. Data last updated August 21, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:24 pm -
1 stop7h 18m
Tue 9/157:05 am -
1 stop8h 32m
Deal found 8/19![Breeze Airways logo]()
$224
This Alaska Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:25 am -
Nonstop5h 47m
Thu 9/106:17 pm -
Nonstop6h 13m
Deal found 8/19![Alaska Airlines logo]()
$242
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:04 pm -
Nonstop5h 36m
Wed 9/235:10 pm -
Nonstop6h 05m
Deal found 8/18![Delta logo]()
$247
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:15 pm -
1 stop7h 55m
Wed 9/233:45 pm -
1 stop8h 39m
Deal found 8/18![United Airlines logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:54 pm -
2 stops27h 50m
Tue 9/157:05 am -
1 stop8h 32m
Deal found 8/19![Multiple Airlines logo]()
$250
This Alaska Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:59 pm -
Nonstop5h 48m
Tue 9/158:00 am -
Nonstop6h 12m
Deal found 8/17![Alaska Airlines logo]()
$260
This Cheapflightsfares deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:20 pm -
Nonstop5h 55m
Tue 9/223:41 pm -
Nonstop6h 05m
Deal found 8/17![JetBlue logo]()
$255
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals ”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:04 pm -
Nonstop5h 36m
Sat 9/265:10 pm -
Nonstop6h 05m
Deal found 8/20![Delta logo]()
$239
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/192:15 pm -
1 stop7h 55m
Sat 9/265:01 pm -
1 stop8h 40m
Deal found 8/19![United Airlines logo]()
$252
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:32 am -
1 stop8h 58m
Sat 9/2610:30 am -
1 stop9h 59m
Deal found 8/17![American Airlines logo]()
$258
This Super.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:20 pm -
Nonstop5h 55m
Tue 9/294:00 pm -
Nonstop6h 07m
Deal found 8/17![JetBlue logo]()
$245
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2610:20 pm -
1 stop7h 27m
Tue 9/296:00 am -
1 stop8h 25m
Deal found 8/17![United Airlines logo]()
$257
One-way flights from San Diego to MassachusettsSearch for one-way flight options from San Diego to Massachusetts. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
Search for one-way flight options from San Diego to Massachusetts. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:04 pm -
Nonstop5h 36m
Deal found 8/17![Delta logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:25 am -
2 stops25h 37m
Deal found 8/19![Frontier logo]()
$130
This Booking.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:34 pm -
Nonstop5h 47m
Deal found 8/18![Alaska Airlines logo]()
$131
This Jetabroad deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:30 pm -
1 stop7h 22m
Deal found 8/17![JetBlue logo]()
$132
This Trip.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:59 pm -
Nonstop5h 48m
Deal found 8/18![Alaska Airlines logo]()
$133
This Southwest deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:30 am -
2 stops11h 45m
Deal found 8/18![Southwest logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:24 pm -
1 stop7h 18m
Deal found 8/19![Breeze Airways logo]()
$135
This Super.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:40 pm -
Nonstop5h 44m
Deal found 8/18![JetBlue logo]()
$136
This Super.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/258:40 pm -
Nonstop5h 31m
Deal found 8/16![JetBlue logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:25 am -
2 stops24h 57m
Deal found 8/16![Frontier logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:25 am -
2 stops14h 17m
Deal found 8/16![Multiple Airlines logo]()
$138
This Southwest deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/253:55 pm -
Nonstop5h 35m
Deal found 8/16![Southwest logo]()
$139
Find flight deals from San Diego to Massachusetts
Keep the following information in mind while searching for San Diego to Massachusetts flight deals. Data was last updated August 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $224 (Kiwi.com) |
One-way from | $129 (Delta) |
Popular in | December |
Cheapest in | October |
Average price | $361 |
Good round-trip deal | $270 or less |
Good one-way deal | $176 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego to Massachusetts that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 21, 2026.
Use the filters below to find and compare flights from San Diego to Massachusetts that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoBoston
SAN San Diego - BOS Boston Logan Intl
SANBOS
San Diego
Wed 9/16
3:55 pm-12:30 am
Nonstop5h 35m
Boston Logan Intl
Sat 9/19
5:00 am-9:50 am
1 stop7h 50m
$257
San DiegoBoston
SAN San Diego - BOS Boston Logan Intl
SANBOS
San Diego
Sat 9/26
10:20 pm-8:47 am
1 stop7h 27m
Boston Logan Intl
Tue 9/29
6:00 am-11:25 am
1 stop8h 25m
$257
San DiegoBoston
SAN San Diego - BOS Boston Logan Intl
SANBOS
San Diego
Thu 11/12
10:40 pm-11:10 am
1 stop9h 30m
Boston Logan Intl
Mon 11/16
3:30 pm-11:05 pm
2 stops10h 35m
$292
San DiegoBoston
SAN San Diego - BOS Boston Logan Intl
SANBOS
San Diego
Tue 9/29
3:55 pm-12:30 am
Nonstop5h 35m
Boston Logan Intl
Mon 10/5
5:10 pm-12:10 am
1 stop10h 00m
$307
San DiegoBoston
SAN San Diego - BOS Boston Logan Intl
SANBOS
San Diego
Fri 9/11
3:55 pm-12:30 am
Nonstop5h 35m
Boston Logan Intl
Mon 9/14
5:30 pm-10:50 pm
1 stop8h 20m
$330
San DiegoBoston
SAN San Diego - BOS Boston Logan Intl
SANBOS
San Diego
Fri 10/23
12:45 pm-1:10 am
2 stops9h 25m
Boston Logan Intl
Mon 10/26
10:40 am-8:30 pm
2 stops12h 50m
$336
Quickest round-trip
San DiegoBoston
SAN San Diego - BOS Boston Logan Intl
SANBOS
San Diego
Wed 9/9
3:55 pm-12:30 am
Nonstop5h 35m
Boston Logan Intl
Wed 9/23
9:05 am-12:00 pm
Nonstop5h 55m
$340
San DiegoBoston
SAN San Diego - BOS Boston Logan Intl
SANBOS
San Diego
Thu 10/29
8:41 pm-5:28 am
Nonstop5h 47m
Boston Logan Intl
Sun 11/1
9:03 am-4:32 pm
1 stop10h 29m
$342
San DiegoHartford
SAN San Diego - BDL Hartford Bradley Intl
SANBDL
San Diego
Wed 11/18
12:05 pm-11:26 pm
1 stop8h 21m
Hartford Bradley Intl
Tue 12/8
5:04 pm-9:57 pm
1 stop7h 53m
$346
San DiegoBoston
SAN San Diego - BOS Boston Logan Intl
SANBOS
San Diego
Sat 10/17
6:30 am-7:45 pm
1 stop10h 15m
Boston Logan Intl
Sun 10/25
5:00 am-11:15 am
2 stops9h 15m
$348
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from San Diego to Massachusetts
Have a flexible travel schedule? Discover the best time to fly to Massachusetts from San Diego with our price prediction graph.
SAN-BOS
SAN-ORH
SAN-ALB
SAN-PVC
SAN-BDL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Diego to Massachusetts
SAN-USMA
SAN-BOS
SAN-ORH
SAN-ALB
SAN-PVC
What is the cheapest month to book a flight from San Diego to Massachusetts?
Currently, October is the cheapest month in which you can book a flight from San Diego to Massachusetts (average of $306). Flying from San Diego to Massachusetts in December is currently the most expensive (average of $449). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SAN to MA?
Find hourly flight availability from San Diego to Massachusetts. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 21, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 26% on flights from San Diego to Massachusetts by exploring options for tickets in the evening.
Weekly flight availability from San Diego to Massachusetts
Explore weekly flight availability from San Diego to Massachusetts. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 21, 2026.
The most flights from SAN to USMA are scheduled on a Wednesday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).
How much does it cost to fly round-trip from San Diego to Massachusetts?
Airfare is below average for this route at the moment.
San Diego to Massachusetts flights typically cost between $277 and $460 in September.The cheapest round-trip price found within the last 5 days was $239 on Delta (Sep 19-Sep 26).
How far ahead should I book a flight from San Diego to Massachusetts?
Booking 89 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Diego to Massachusetts. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest day to fly from San Diego to Massachusetts?
Use this chart to determine the cheapest time to fly round-trip from San Diego to Massachusetts. Price data was last updated on August 15, 2026.
Travelers seeking maximum savings on their San Diego to Massachusetts flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Massachusetts
Get insights into the airlines that provide service to Massachusetts. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Massachusetts. Reviews last updated August 21, 2026.
Peruse reviews from past customers who have flown with Southwest,Alaska Airlines, andDelta from San Diego to Massachusetts to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from San Diego to Massachusetts. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Diego to Massachusetts
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Complete your trip
Complete your trip to Massachusetts by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Diego to Massachusetts by cabin class
Find flights from San Diego to Massachusetts, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Diego and Massachusetts flights
Browse other San Diego and Massachusetts flight options. Last updated on August 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Diego to Massachusetts flights
Consider these flights traveling from San Diego to Massachusetts.
Top 7 airlines flying from San Diego to Massachusetts
Discover the top 7 airlines that operate flights from San Diego to Massachusetts. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$118 | Average$367 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$129 | Average$332 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$151 | Average$349 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$198 | Average$403 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$222 | Average$421 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$247 | Average$406 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$255 | Average$464 | FlexibilityNo cancel fee | On-time71% |