$108+ Cheap flights from California to Massachusetts
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOS
Nov 18 — Nov 251
Round-trip
1 adult, Economy
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Find cheap flights from California to Massachusetts with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from California to MassachusettsExplore the most affordable flight options available from California to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.
Explore the most affordable flight options available from California to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.
This Southwest deal was found by Cheapflights users on 10/19. 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.
Sat 12/59:35 am -
Nonstop5h 25m
Wed 12/95:10 am -
1 stop8h 25m
Deal found 10/19![Southwest logo]()
$213
This Southwest deal was found by Cheapflights users on 10/18. 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 11/2611:05 am -
Nonstop5h 20m
Sat 12/58:00 am -
Nonstop6h 25m
Deal found 10/18![Southwest logo]()
$215
This Southwest deal was found by Cheapflights users on 10/19. 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.
Sat 12/55:45 pm -
2 stops11h 20m
Sat 12/128:00 am -
Nonstop6h 25m
Deal found 10/19![Southwest logo]()
$218
This JetBlue deal was found by Cheapflights users on 10/19. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2511:39 am -
1 stop9h 53m
Tue 12/86:40 am -
Nonstop6h 34m
Deal found 10/19![JetBlue logo]()
$220
This American Airlines deal was found by Cheapflights users on 10/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:50 am -
1 stop8h 41m
Tue 11/1710:00 am -
1 stop8h 39m
Deal found 10/19![American Airlines logo]()
$221
This Southwest deal was found by Cheapflights users on 10/19. 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 12/311:25 am -
Nonstop5h 25m
Thu 12/108:25 am -
Nonstop6h 20m
Deal found 10/19![Southwest logo]()
$227
This Southwest deal was found by Cheapflights users on 10/19. 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.
Tue 11/1011:25 am -
Nonstop5h 25m
Thu 11/128:15 am -
Nonstop6h 25m
Deal found 10/19![Southwest logo]()
$236
This Delta deal was found by Cheapflights users on 10/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:17 pm -
Nonstop5h 23m
Wed 12/95:10 pm -
Nonstop6h 33m
Deal found 10/19![Delta logo]()
$237
This American Airlines deal was found by Cheapflights users on 10/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/128:54 am -
1 stop8h 59m
Wed 12/166:26 am -
1 stop9h 09m
Deal found 10/19![American Airlines logo]()
$251
This Southwest deal was found by Cheapflights users on 10/19. 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.
Sat 12/127:00 am -
1 stop8h 35m
Wed 12/165:00 am -
1 stop8h 05m
Deal found 10/19![Southwest logo]()
$252
This Southwest deal was found by Cheapflights users on 10/18. 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 12/110:00 am -
2 stops9h 15m
Tue 12/84:40 pm -
1 stop8h 05m
Deal found 10/18![Southwest logo]()
$258
This Southwest deal was found by Cheapflights users on 10/18. 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 12/56:10 am -
1 stop9h 25m
Wed 12/95:00 am -
1 stop8h 10m
Deal found 10/18![Southwest logo]()
$264
Best flights from California to MassachusettsDiscover carefully curated flight deals from California to Massachusetts that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
Discover carefully curated flight deals from California to Massachusetts that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
This Southwest deal was found by Cheapflights users on 10/18. 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 12/57:40 pm -
2 stops11h 00m
Fri 12/1110:10 am -
1 stop11h 00m
Deal found 10/18![Southwest logo]()
$291
This JetBlue deal was found by Cheapflights users on 10/16. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:40 pm -
1 stop10h 01m
Thu 11/191:24 pm -
1 stop9h 20m
Deal found 10/16![JetBlue logo]()
$296
This Delta deal was found by Cheapflights users on 10/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:17 pm -
Nonstop5h 23m
Sun 11/155:10 pm -
Nonstop6h 30m
Deal found 10/15![Delta logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 10/18. 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.
Mon 11/910:39 am -
1 stop10h 19m
Fri 1/87:00 am -
1 stop11h 41m
Deal found 10/18![Alaska Airlines logo]()
$342
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Sat 12/510:10 am -
1 stop8h 14m
Sat 12/126:00 am -
1 stop8h 57m
Deal found 10/18![United Airlines logo]()
$345
This American Airlines deal was found by Cheapflights users on 10/14. 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 12/225:07 pm -
1 stop9h 18m
Tue 12/2910:00 am -
1 stop9h 22m
Deal found 10/14![American Airlines logo]()
$489
This Southwest deal was found by Cheapflights users on 10/18. 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 11/311:25 am -
Nonstop5h 20m
Tue 11/178:25 am -
Nonstop6h 20m
Deal found 10/18![Southwest logo]()
$300
This Delta deal was found by Cheapflights users on 10/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2110:17 pm -
Nonstop5h 23m
Thu 11/265:30 am -
1 stop7h 56m
Deal found 10/19![Delta logo]()
$307
This United Airlines deal was found by Cheapflights users on 10/14. 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.
Tue 12/110:47 pm -
Nonstop5h 30m
Sat 12/58:27 am -
Nonstop6h 38m
Deal found 10/14![United Airlines logo]()
$350
This Southwest deal was found by Cheapflights users on 10/19. 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 11/51:50 pm -
2 stops8h 25m
Mon 11/94:20 pm -
1 stop10h 35m
Deal found 10/19![Southwest logo]()
$321
This JetBlue deal was found by Cheapflights users on 10/18. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/109:40 pm -
1 stop10h 01m
Thu 11/129:30 am -
Nonstop6h 26m
Deal found 10/18![JetBlue logo]()
$355
This Alaska Airlines deal was found by Cheapflights users on 10/17. 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.
Sat 1/238:30 am -
Nonstop5h 33m
Mon 2/86:14 pm -
Nonstop6h 44m
Deal found 10/17![Alaska Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 10/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:34 pm -
1 stop7h 53m
Sun 11/86:05 am -
1 stop9h 42m
Deal found 10/15![Delta logo]()
$330
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Fri 10/302:14 pm -
1 stop7h 32m
Tue 11/36:00 am -
2 stops12h 08m
Deal found 10/19![United Airlines logo]()
$360
This JetBlue deal was found by Cheapflights users on 10/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:50 pm -
1 stop8h 00m
Mon 11/96:00 am -
Nonstop6h 27m
Deal found 10/14![JetBlue logo]()
$362
This Alaska Airlines deal was found by Cheapflights users on 10/17. 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.
Tue 11/1010:39 am -
1 stop10h 19m
Thu 11/127:03 am -
1 stop10h 02m
Deal found 10/17![Alaska Airlines logo]()
$362
This Delta deal was found by Cheapflights users on 10/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:16 pm -
2 stops14h 59m
Sat 11/141:00 pm -
2 stops11h 25m
Deal found 10/19![Delta logo]()
$343
This Southwest deal was found by Cheapflights users on 10/18. 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 11/59:55 pm -
1 stop7h 10m
Wed 11/115:05 pm -
1 stop8h 35m
Deal found 10/18![Southwest logo]()
$354
This JetBlue deal was found by Cheapflights users on 10/16. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1312:45 pm -
1 stop8h 03m
Mon 11/166:39 pm -
1 stop9h 08m
Deal found 10/16![JetBlue logo]()
$367
This Alaska Airlines deal was found by Cheapflights users on 10/17. 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.
Sat 11/142:35 pm -
1 stop12h 11m
Mon 11/166:09 pm -
1 stop8h 34m
Deal found 10/17![Alaska Airlines logo]()
$367
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Tue 11/36:20 am -
1 stop7h 29m
Sat 11/78:05 am -
1 stop10h 23m
Deal found 10/19![United Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 10/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/312:40 pm -
1 stop8h 19m
Sat 11/147:15 am -
2 stops11h 48m
Deal found 10/15![Delta logo]()
$352
This Southwest deal was found by Cheapflights users on 10/19. 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.
Wed 11/49:45 am -
2 stops9h 45m
Sun 11/85:00 am -
1 stop10h 05m
Deal found 10/19![Southwest logo]()
$360
This United Airlines deal was found by Cheapflights users on 10/16. 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.
Sat 10/319:00 am -
1 stop7h 39m
Wed 11/46:01 pm -
1 stop8h 45m
Deal found 10/16![United Airlines logo]()
$367
This Alaska Airlines deal was found by Cheapflights users on 10/19. 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.
Fri 12/256:00 pm -
1 stop9h 20m
Tue 1/56:14 pm -
Nonstop6h 44m
Deal found 10/19![Alaska Airlines logo]()
$375
This Delta deal was found by Cheapflights users on 10/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/44:50 pm -
1 stop10h 35m
Wed 11/1110:10 am -
2 stops15h 00m
Deal found 10/15![Delta logo]()
$352
This JetBlue deal was found by Cheapflights users on 10/17. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1911:40 am -
Nonstop5h 28m
Fri 11/206:26 pm -
1 stop9h 36m
Deal found 10/17![JetBlue logo]()
$397
This Southwest deal was found by Cheapflights users on 10/18. 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.
Mon 12/147:05 am -
1 stop9h 45m
Mon 1/45:10 am -
2 stops10h 40m
Deal found 10/18![Southwest logo]()
$365
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Fri 10/3010:13 am -
1 stop8h 11m
Tue 11/36:01 pm -
1 stop8h 45m
Deal found 10/15![United Airlines logo]()
$367
This Alaska Airlines deal was found by Cheapflights users on 10/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/163:23 pm -
1 stop11h 05m
Sat 1/26:00 am -
1 stop9h 45m
Deal found 10/16![Alaska Airlines logo]()
$380
Last-minute flights from California to MassachusettsDiscover last-minute flight deals from California to Massachusetts. Data last updated October 19, 2026 and is based on user searches.
Discover last-minute flight deals from California to Massachusetts. Data last updated October 19, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/14. 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 11/212:57 pm -
1 stop9h 23m
Sat 11/77:55 am -
1 stop12h 07m
Deal found 10/14![Delta logo]()
$320
This Southwest deal was found by Cheapflights users on 10/19. 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.
Wed 11/49:45 am -
2 stops9h 10m
Mon 11/94:20 pm -
1 stop10h 35m
Deal found 10/19![Southwest logo]()
$299
This Southwest deal was found by Cheapflights users on 10/18. 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 11/75:25 pm -
2 stops11h 40m
Tue 11/105:00 am -
2 stops10h 15m
Deal found 10/18![Southwest logo]()
$296
This Delta deal was found by Cheapflights users on 10/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:00 am -
1 stop10h 01m
Sat 11/146:05 am -
1 stop9h 12m
Deal found 10/19![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 10/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:00 am -
1 stop7h 27m
Sat 11/146:05 am -
1 stop8h 52m
Deal found 10/19![Delta logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 10/19. 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.
Tue 11/1010:39 am -
1 stop10h 19m
Thu 11/127:03 am -
1 stop13h 13m
Deal found 10/19![Alaska Airlines logo]()
$313
This American Airlines deal was found by Cheapflights users on 10/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:18 pm -
1 stop7h 34m
Sun 11/156:36 am -
1 stop8h 24m
Deal found 10/19![American Airlines logo]()
$287
This Southwest deal was found by Cheapflights users on 10/18. 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 11/1210:50 am -
1 stop9h 55m
Tue 11/175:00 am -
1 stop8h 25m
Deal found 10/18![Southwest logo]()
$307
This Southwest deal was found by Cheapflights users on 10/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:10 pm -
2 stops9h 55m
Thu 11/198:25 am -
1 stop10h 30m
Deal found 10/15![Southwest logo]()
$310
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Thu 11/121:06 pm -
1 stop7h 44m
Sun 11/159:12 am -
2 stops11h 16m
Deal found 10/19![United Airlines logo]()
$321
This American Airlines deal was found by Cheapflights users on 10/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:59 pm -
1 stop10h 32m
Mon 11/237:00 am -
1 stop9h 19m
Deal found 10/19![American Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 10/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/201:15 pm -
1 stop7h 42m
Thu 11/261:45 pm -
1 stop9h 04m
Deal found 10/19![Delta logo]()
$316
One-way flights from California to MassachusettsSearch for one-way flight options from California to Massachusetts. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
Search for one-way flight options from California to Massachusetts. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
This Southwest deal was found by Cheapflights users on 10/19. 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.
Tue 11/106:00 am -
1 stop7h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Southwest logo]()
$108
This American Airlines deal was found by Cheapflights users on 10/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1412:51 pm -
1 stop7h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![American Airlines logo]()
$120
This Southwest deal was found by Cheapflights users on 10/18. 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 12/127:00 am -
1 stop8h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Southwest logo]()
$120
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Thu 12/2411:00 pm -
2 stops12h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![United Airlines logo]()
$124
This Southwest deal was found by Cheapflights users on 10/19. 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.
Mon 12/147:45 pm -
2 stops9h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Southwest logo]()
$129
This Delta deal was found by Cheapflights users on 10/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:08 pm -
1 stop8h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Delta logo]()
$129
This Southwest deal was found by Cheapflights users on 10/19. 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 12/241:40 pm -
1 stop7h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Southwest logo]()
$130
This Southwest deal was found by Cheapflights users on 10/19. 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.
Sat 1/98:55 am -
2 stops10h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Southwest logo]()
$132
This Southwest deal was found by Cheapflights users on 10/19. 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.
Tue 1/57:45 pm -
2 stops9h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Southwest logo]()
$134
This Jetabroad deal was found by Cheapflights users on 10/15. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/169:39 pm -
Nonstop5h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![JetBlue logo]()
$135
This Delta deal was found by Cheapflights users on 10/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/271:00 pm -
1 stop9h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Delta logo]()
$135
This Cheapflightsfares deal was found by Cheapflights users on 10/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/232:06 pm -
Nonstop5h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![JetBlue logo]()
$137
Find flight deals from California to Massachusetts
Keep the following information in mind while searching for California to Massachusetts flight deals. Data was last updated October 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $213 (Southwest) |
One-way from | $108 (Southwest) |
Popular in | June |
Cheapest in | January |
Average price | $444 |
Good round-trip deal | $294 or less |
Good one-way deal | $179 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from California 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 October 19, 2026.
Use the filters below to find and compare flights from California to Massachusetts that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JoseBoston
SJC San Jose - BOS Boston Logan Intl
SJCBOS
San Jose
Thu 12/3
9:00 am-9:55 pm
2 stops9h 55m
Boston Logan Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$113
FresnoBoston
FAT Fresno Airterminal - BOS Boston Logan Intl
FATBOS
Fresno Airterminal
Sat 12/12
7:00 am-6:00 pm
1 stop8h 00m
Boston Logan Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$120
Quickest round-trip
San DiegoBoston
SAN San Diego - BOS Boston Logan Intl
SANBOS
San Diego
Fri 2/19
10:30 pm-6:45 am
Nonstop5h 15m
Boston Logan Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$129
San JoseBoston
SJC San Jose - BOS Boston Logan Intl
SJCBOS
San Jose
Fri 11/27
1:00 pm-1:08 am
1 stop9h 08m
Boston Logan Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$135
Santa AnaBoston
SNA Santa Ana J. Wayne/Orange Cnty - BOS Boston Logan Intl
SNABOS
Santa Ana J. Wayne/Orange Cnty
Wed 11/25
2:22 pm-12:46 am
1 stop7h 24m
Boston Logan Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$149
Santa BarbaraBoston
SBA Santa Barbara - BOS Boston Logan Intl
SBABOS
Santa Barbara
Fri 12/11
6:15 am-4:53 pm
1 stop7h 38m
Boston Logan Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$152
FresnoBoston
FAT Fresno Airterminal - BOS Boston Logan Intl
FATBOS
Fresno Airterminal
Fri 12/25
7:05 am-7:50 pm
1 stop9h 45m
Boston Logan Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$152
San DiegoBoston
SAN San Diego - BOS Boston Logan Intl
SANBOS
San Diego
Sun 12/20
7:40 pm-8:05 am
2 stops9h 25m
Boston Logan Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$154
San DiegoBoston
SAN San Diego - BOS Boston Logan Intl
SANBOS
San Diego
Wed 12/16
7:05 am-5:10 pm
1 stop7h 05m
Boston Logan Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$159
Santa AnaBoston
SNA Santa Ana J. Wayne/Orange Cnty - BOS Boston Logan Intl
SNABOS
Santa Ana J. Wayne/Orange Cnty
Thu 11/12
1:50 pm-1:15 am
2 stops8h 25m
Boston Logan Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$159
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from California to Massachusetts
Have a flexible travel schedule? Discover the best time to fly to Massachusetts from California with our price prediction graph.
SBA-BOS
SJC-BOS
ONT-BOS
SNA-BOS
FAT-BOS
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 California to Massachusetts
USCA-USMA
SBA-BOS
SJC-BOS
ONT-BOS
SNA-BOS
What is the cheapest month to book a flight from California to Massachusetts?
Currently, January is the cheapest month in which you can book a flight from California to Massachusetts (average of $325). Flying from California to Massachusetts in June is currently the most expensive (average of $490). 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 CA to MA?
Find hourly flight availability from California 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 October 19, 2026.
When flying from California to Massachusetts, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 27% versus a flight in the morning.
Weekly flight availability from California to Massachusetts
Explore weekly flight availability from California 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 October 19, 2026.
The most flights from USCA to USMA are scheduled on a Sunday (55 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (38 on average).
How much does it cost to fly round-trip from California to Massachusetts?
Airfare is below average for this route at the moment.
California to Massachusetts flights typically cost between $352 and $586 in November.The cheapest round-trip price found within the last 5 days was $343 on Frontier (Nov 11-Nov 20).
How far ahead should I book a flight from California to Massachusetts?
Booking 84 days in advance of your planned departure date is, on average, the best time to get cheap flights from California 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 California to Massachusetts?
Use this chart to determine the cheapest time to fly round-trip from California to Massachusetts. Price data was last updated on October 17, 2026.
Travelers seeking maximum savings on their California to Massachusetts flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday mornings 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 October 19, 2026.
Read through reviews of airlines operating flights from California to Massachusetts, such as Alaska Airlines,Delta, andUnited Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.0
Entertainment
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.0
Entertainment
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.0
Entertainment
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.0
Entertainment
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.0
Entertainment
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.0
Entertainment
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Related info for your journey
Find useful and relevant information for your journey from California 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 California to Massachusetts
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Massachusetts by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from California to Massachusetts by cabin class
Find flights from California to Massachusetts, based on your preferred cabin class, be it economy, premium economy, business, or first class.
California and Massachusetts flights
Browse other California and Massachusetts flight options. Last updated on October 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Massachusetts
Find the right flight back to California after your stay in Massachusetts
California to Massachusetts flights
Consider these flights traveling from California to Massachusetts.
Top 7 airlines flying from California to Massachusetts
Discover the top 7 airlines that operate flights from California 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 October 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$102 | Average$252 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$118 | Average$525 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$134 | Average$431 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$179 | Average$386 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$197 | Average$496 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$204 | Average$466 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$214 | Average$452 | FlexibilityNo cancel fee | On-time71% |