$105+ Cheap flights from California 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOS
Apr 22 — Apr 291
Round-trip
1 adult, Economy
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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 March 23, 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 March 23, 2026.
This Expedia deal was found by Cheapflights users on 3/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/711:59 pm
LAS
- BOS
1 stop31h 32m
Frontier
Mon 4/1312:42 pm
BOS
- LAS
1 stop13h 12m
Frontier
Deal found 3/18![Frontier logo]()
$220
This SmartFares deal was found by Cheapflights users on 3/19. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/162:00 pm
LAX
- BOS
Nonstop5h 29m
JetBlue
Fri 4/248:36 pm
BOS
- LAX
Nonstop6h 23m
JetBlue
Deal found 3/19![JetBlue logo]()
$222
This Cheapflightsfares deal was found by Cheapflights users on 3/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/110:09 pm
LAX
- BOS
Nonstop5h 34m
JetBlue
Tue 6/97:01 am
BOS
- LAX
Nonstop6h 29m
JetBlue
Deal found 3/21![JetBlue logo]()
$224
This Super.com deal was found by Cheapflights users on 3/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/291:52 pm
LAX
- BOS
1 stop8h 39m
Frontier
Sun 5/36:00 am
BOS
- LAX
1 stop9h 36m
Frontier
Deal found 3/20![Frontier logo]()
$225
This Frontier deal was found by Cheapflights users on 3/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/212:41 pm
LAS
- BOS
1 stop9h 48m
Frontier
Sun 4/511:31 am
BOS
- LAS
1 stop14h 05m
Frontier
Deal found 3/20![Frontier logo]()
$225
This Frontier deal was found by Cheapflights users on 3/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/11:52 pm
LAX
- BOS
1 stop8h 39m
Frontier
Wed 5/66:00 am
BOS
- LAX
1 stop14h 12m
Frontier
Deal found 3/21![Frontier logo]()
$226
This Alaska Airlines deal was found by Cheapflights users on 3/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/308:45 am
LAX
- BOS
1 stop12h 14m
Alaska Airlines
Thu 5/286:00 am
BOS
- LAX
1 stop12h 19m
Alaska Airlines
Deal found 3/20![Alaska Airlines logo]()
$229
This Frontier deal was found by Cheapflights users on 3/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/301:52 pm
LAX
- BOS
1 stop8h 39m
Frontier
Tue 5/126:00 am
BOS
- LAX
1 stop11h 15m
Frontier
Deal found 3/23![Frontier logo]()
$230
This Frontier deal was found by Cheapflights users on 3/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/138:17 pm
LAS
- BOS
1 stop9h 55m
Frontier
Sat 5/1610:07 am
BOS
- LAS
1 stop13h 40m
Frontier
Deal found 3/19![Frontier logo]()
$230
This Southwest deal was found by Cheapflights users on 3/22. 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 4/217:30 am
LAX
- BOS
2 stops11h 50m
Southwest
Thu 4/236:55 pm
BOS
- LAX
1 stop8h 15m
Southwest
Deal found 3/22![Southwest logo]()
$231
This Southwest deal was found by Cheapflights users on 3/22. 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 4/207:55 pm
LAX
- BOS
2 stops9h 20m
Southwest
Fri 4/243:45 pm
BOS
- LAX
1 stop7h 50m
Southwest
Deal found 3/22![Southwest logo]()
$232
This Mytrip deal was found by Cheapflights users on 3/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:17 pm
LAS
- BOS
1 stop9h 55m
Frontier
Wed 5/136:00 am
BOS
- LAS
1 stop9h 53m
Frontier
Deal found 3/22![Frontier logo]()
$232
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 March 23, 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 March 23, 2026.
This United Airlines deal was found by Cheapflights users on 3/23. 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 5/236:45 pm
LAX
- BOS
1 stop8h 15m
United Airlines
Wed 5/276:21 am
BOS
- LAX
Nonstop6h 14m
United Airlines
Deal found 3/23![United Airlines logo]()
$259
This Southwest deal was found by Cheapflights users on 3/19. 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 6/42:55 pm
LAX
- BOS
1 stop7h 05m
Southwest
Mon 6/88:00 pm
BOS
- LAX
1 stop7h 50m
Southwest
Deal found 3/19![Southwest logo]()
$269
This Alaska Airlines deal was found by Cheapflights users on 3/19. 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.
Mon 5/47:51 pm
SMF
- BOS
1 stop8h 21m
Alaska Airlines
Wed 5/67:00 am
BOS
- SMF
1 stop10h 12m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$291
This Delta deal was found by Cheapflights users on 3/23. 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.
Thu 8/137:00 pm
SMF
- BOS
1 stop8h 09m
Delta
Mon 8/175:30 am
BOS
- SMF
1 stop8h 21m
Delta
Deal found 3/23![Delta logo]()
$297
This JetBlue deal was found by Cheapflights users on 3/18. 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.
Wed 4/2911:05 pm
LAX
- BOS
1 stop8h 24m
JetBlue
Sat 5/26:25 am
BOS
- LAX
Nonstop6h 15m
JetBlue
Deal found 3/18![JetBlue logo]()
$308
This Breeze Airways deal was found by Cheapflights users on 3/23. 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.
Fri 5/2912:54 pm
LAX
- BDL
1 stop7h 37m
Breeze Airways
Mon 6/17:00 am
BDL
- LAX
1 stop8h 09m
Breeze Airways
Deal found 3/23![Breeze Airways logo]()
$338
This Southwest deal was found by Cheapflights users on 3/19. 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.
Fri 6/52:55 pm
LAX
- BOS
1 stop7h 05m
Southwest
Mon 6/85:50 pm
BOS
- LAX
1 stop9h 35m
Southwest
Deal found 3/19![Southwest logo]()
$269
This United Airlines deal was found by Cheapflights users on 3/19. 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 4/215:48 pm
BUR
- BOS
1 stop9h 33m
United Airlines
Tue 4/281:52 pm
BOS
- BUR
1 stop11h 07m
United Airlines
Deal found 3/19![United Airlines logo]()
$271
This Southwest deal was found by Cheapflights users on 3/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/52:55 pm
LAX
- BOS
1 stop7h 05m
Southwest
Tue 6/93:45 pm
BOS
- LAX
1 stop10h 55m
Southwest
Deal found 3/21![Southwest logo]()
$269
This Delta deal was found by Cheapflights users on 3/22. 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 5/512:24 pm
SMF
- BOS
1 stop9h 51m
Delta
Tue 5/126:10 am
BOS
- SMF
1 stop8h 56m
Delta
Deal found 3/22![Delta logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 3/19. 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 5/510:24 am
SJC
- BOS
1 stop10h 35m
Alaska Airlines
Wed 5/67:00 am
BOS
- SJC
1 stop9h 50m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$305
This JetBlue deal was found by Cheapflights users on 3/19. 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.
Tue 5/59:30 pm
SFO
- BOS
Nonstop5h 38m
JetBlue
Thu 5/78:19 pm
BOS
- SFO
Nonstop6h 40m
JetBlue
Deal found 3/19![JetBlue logo]()
$317
This Southwest deal was found by Cheapflights users on 3/22. 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 5/510:55 pm
SJC
- BOS
1 stop9h 05m
Southwest
Wed 5/132:30 pm
BOS
- SJC
1 stop9h 35m
Southwest
Deal found 3/22![Southwest logo]()
$271
This Delta deal was found by Cheapflights users on 3/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/185:55 pm
BUR
- BOS
1 stop9h 05m
Delta
Sat 4/252:10 pm
BOS
- BUR
2 stops10h 32m
Delta
Deal found 3/21![Delta logo]()
$302
This United Airlines deal was found by Cheapflights users on 3/18. 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 9/511:55 pm
LAS
- BOS
1 stop6h 58m
United Airlines
Sat 9/126:00 am
BOS
- LAS
1 stop8h 08m
United Airlines
Deal found 3/18![United Airlines logo]()
$302
This JetBlue deal was found by Cheapflights users on 3/22. 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 5/43:10 pm
SFO
- BOS
Nonstop5h 48m
JetBlue
Wed 5/68:21 pm
BOS
- SFO
Nonstop6h 38m
JetBlue
Deal found 3/22![JetBlue logo]()
$317
This Alaska Airlines deal was found by Cheapflights users on 3/18. 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.
Sat 9/196:27 pm
LAS
- BOS
1 stop8h 35m
Alaska Airlines
Sat 10/38:50 am
BOS
- LAS
1 stop10h 52m
Alaska Airlines
Deal found 3/18![Alaska Airlines logo]()
$317
This Breeze Airways deal was found by Cheapflights users on 3/18. 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 5/2112:53 pm
LAX
- BDL
1 stop7h 20m
Breeze Airways
Sun 5/247:02 am
BDL
- LAX
1 stop8h 06m
Breeze Airways
Deal found 3/18![Breeze Airways logo]()
$360
This Southwest deal was found by Cheapflights users on 3/18. 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 5/29:50 pm
LAX
- BOS
1 stop7h 40m
Southwest
Sat 5/95:15 am
BOS
- LAX
2 stops9h 55m
Southwest
Deal found 3/18![Southwest logo]()
$274
This Delta deal was found by Cheapflights users on 3/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/209:53 pm
SAN
- BOS
Nonstop5h 37m
Delta
Tue 7/285:10 pm
BOS
- SAN
Nonstop6h 15m
Delta
Deal found 3/21![Delta logo]()
$313
This Alaska Airlines deal was found by Cheapflights users on 3/18. 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.
Sat 7/116:19 pm
LAS
- BOS
1 stop8h 24m
Alaska Airlines
Sat 7/183:23 pm
BOS
- LAS
1 stop11h 36m
Alaska Airlines
Deal found 3/18![Alaska Airlines logo]()
$322
This United Airlines deal was found by Cheapflights users on 3/19. 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 8/148:58 pm
SFO
- BOS
Nonstop5h 52m
United Airlines
Tue 9/14:15 pm
BOS
- SFO
Nonstop6h 25m
United Airlines
Deal found 3/19![United Airlines logo]()
$327
This Southwest deal was found by Cheapflights users on 3/23. 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.
Sun 4/1911:55 pm
OAK
- BOS
1 stop8h 00m
Southwest
Tue 4/286:20 pm
BOS
- OAK
1 stop8h 05m
Southwest
Deal found 3/23![Southwest logo]()
$276
This Delta deal was found by Cheapflights users on 3/18. 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.
Sat 5/29:59 pm
SAN
- BOS
Nonstop5h 31m
Delta
Sat 5/95:10 pm
BOS
- SAN
Nonstop6h 21m
Delta
Deal found 3/18![Delta logo]()
$313
This Alaska Airlines deal was found by Cheapflights users on 3/22. 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 5/56:00 am
LAS
- BOS
1 stop7h 53m
Alaska Airlines
Wed 5/69:00 am
BOS
- LAS
1 stop11h 28m
Alaska Airlines
Deal found 3/22![Alaska Airlines logo]()
$322
This United Airlines deal was found by Cheapflights users on 3/21. 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.
Tue 5/2610:40 pm
SAN
- BOS
1 stop7h 59m
United Airlines
Thu 5/289:30 am
BOS
- SAN
1 stop8h 33m
United Airlines
Deal found 3/21![United Airlines logo]()
$333
This Southwest deal was found by Cheapflights users on 3/18. 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.
Wed 4/291:35 pm
SJC
- BOS
1 stop7h 30m
Southwest
Tue 5/511:40 am
BOS
- SJC
2 stops9h 40m
Southwest
Deal found 3/18![Southwest logo]()
$276
This JetBlue deal was found by Cheapflights users on 3/18. 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 4/289:15 pm
SAN
- BOS
1 stop7h 25m
JetBlue
Wed 5/66:00 am
BOS
- SAN
Nonstop6h 15m
JetBlue
Deal found 3/18![JetBlue logo]()
$375
This Breeze Airways deal was found by Cheapflights users on 3/20. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/512:54 pm
LAX
- BDL
1 stop7h 37m
Breeze Airways
Sun 6/77:02 am
BDL
- LAX
1 stop8h 06m
Breeze Airways
Deal found 3/20![Breeze Airways logo]()
$413
This Delta deal was found by Cheapflights users on 3/18. 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.
Tue 4/215:04 pm
OAK
- BOS
1 stop9h 56m
Delta
Wed 4/222:48 pm
BOS
- OAK
2 stops12h 06m
Delta
Deal found 3/18![Delta logo]()
$322
Last-minute flights from California to MassachusettsDiscover last-minute flight deals from California to Massachusetts. Data last updated March 23, 2026 and is based on user searches.
Discover last-minute flight deals from California to Massachusetts. Data last updated March 23, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 3/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/212:41 pm
LAS
- BOS
1 stop9h 48m
Frontier
Sun 4/511:31 am
BOS
- LAS
1 stop14h 05m
Frontier
Deal found 3/20![Frontier logo]()
$225
This Expedia deal was found by Cheapflights users on 3/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/711:59 pm
LAS
- BOS
1 stop31h 32m
Frontier
Mon 4/1312:42 pm
BOS
- LAS
1 stop13h 12m
Frontier
Deal found 3/18![Frontier logo]()
$220
This Travelocity deal was found by Cheapflights users on 3/22. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/79:05 pm
LAX
- BOS
Nonstop5h 27m
Multiple Airlines
Tue 4/146:00 am
BOS
- LAX
1 stop9h 36m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$234
This Expedia deal was found by Cheapflights users on 3/22. 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.
Fri 4/109:03 pm
LAS
- BOS
Nonstop5h 05m
Multiple Airlines
Tue 4/1412:40 pm
BOS
- LAS
1 stop9h 52m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$234
This SmartFares deal was found by Cheapflights users on 3/19. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/162:00 pm
LAX
- BOS
Nonstop5h 29m
JetBlue
Fri 4/248:36 pm
BOS
- LAX
Nonstop6h 23m
JetBlue
Deal found 3/19![JetBlue logo]()
$222
This Southwest deal was found by Cheapflights users on 3/22. 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 4/207:55 pm
LAX
- BOS
2 stops9h 20m
Southwest
Fri 4/243:45 pm
BOS
- LAX
1 stop7h 50m
Southwest
Deal found 3/22![Southwest logo]()
$232
This Southwest deal was found by Cheapflights users on 3/22. 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 4/217:30 am
LAX
- BOS
2 stops11h 50m
Southwest
Thu 4/236:55 pm
BOS
- LAX
1 stop8h 15m
Southwest
Deal found 3/22![Southwest logo]()
$231
This Expedia deal was found by Cheapflights users on 3/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/291:52 pm
LAX
- BOS
1 stop8h 39m
Multiple Airlines
Tue 5/57:00 am
BOS
- LAX
1 stop11h 48m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$224
This Super.com deal was found by Cheapflights users on 3/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/291:52 pm
LAX
- BOS
1 stop8h 39m
Frontier
Sun 5/36:00 am
BOS
- LAX
1 stop9h 36m
Frontier
Deal found 3/20![Frontier logo]()
$225
This Frontier deal was found by Cheapflights users on 3/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2912:19 pm
LAS
- BOS
1 stop10h 12m
Frontier
Sun 5/36:00 am
BOS
- LAS
1 stop10h 43m
Frontier
Deal found 3/20![Frontier logo]()
$230
This Alaska Airlines deal was found by Cheapflights users on 3/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/308:45 am
LAX
- BOS
1 stop12h 14m
Alaska Airlines
Thu 5/286:00 am
BOS
- LAX
1 stop12h 19m
Alaska Airlines
Deal found 3/20![Alaska Airlines logo]()
$229
This Frontier deal was found by Cheapflights users on 3/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/301:52 pm
LAX
- BOS
1 stop8h 39m
Frontier
Tue 5/126:00 am
BOS
- LAX
1 stop11h 15m
Frontier
Deal found 3/23![Frontier logo]()
$230
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 March 23, 2026.
Search for one-way flight options from California to Massachusetts. Find affordable one-way fares based on user searches. Data last updated March 23, 2026.
This Southwest deal was found by Cheapflights users on 3/23. 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 4/289:50 pm
SMF
- BOS
1 stop8h 55m
Southwest
Deal found 3/23![Southwest logo]()
$105
This Trip.com deal was found by Cheapflights users on 3/22. 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.
Wed 4/159:03 am
BUR
- BOS
2 stops23h 22m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$117
This Southwest deal was found by Cheapflights users on 3/22. 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 5/51:30 pm
OAK
- BOS
1 stop7h 35m
Southwest
Deal found 3/22![Southwest logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 3/19. 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.
Fri 4/311:44 pm
LAS
- BOS
1 stop15h 25m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$118
This Super.com deal was found by Cheapflights users on 3/22. 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 4/2112:19 pm
LAS
- BOS
1 stop10h 12m
Frontier
Deal found 3/22![Frontier logo]()
$123
This United Airlines deal was found by Cheapflights users on 3/19. 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 4/218:10 am
LAS
- BOS
1 stop7h 56m
United Airlines
Deal found 3/19![United Airlines logo]()
$124
This Frontier deal was found by Cheapflights users on 3/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1711:49 pm
LAS
- BOS
1 stop8h 58m
Frontier
Deal found 3/21![Frontier logo]()
$125
This Frontier deal was found by Cheapflights users on 3/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:19 pm
LAS
- BOS
1 stop10h 12m
Frontier
Deal found 3/21![Frontier logo]()
$126
This Mytrip deal was found by Cheapflights users on 3/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/71:53 pm
LAS
- BOS
2 stops22h 35m
Spirit Airlines
Deal found 3/22![Spirit Airlines logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 4/811:15 am
LAS
- BOS
2 stops25h 13m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$128
This Super.com deal was found by Cheapflights users on 3/18. 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.
Sun 5/1711:21 pm
LAX
- BOS
1 stop30h 51m
Frontier
Deal found 3/18![Frontier logo]()
$129
This United Airlines deal was found by Cheapflights users on 3/18. 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 5/66:35 pm
LAS
- BOS
1 stop8h 29m
United Airlines
Deal found 3/18![United Airlines logo]()
$129
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 March 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $220 (Expedia) |
One-way from | $105 (Southwest) |
Popular in | July |
Cheapest in | January |
Average price | $388 |
Good round-trip deal | $312 or less |
Good one-way deal | $203 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 2,558,603 searches. Data last updated March 23, 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
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Sat 5/23
6:45 pm-6:00 am
1 stop8h 15m
Boston Logan Intl
Wed 5/27
6:21 am-9:35 am
Nonstop6h 14m
$259
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Thu 6/4
2:55 pm-1:00 am
1 stop7h 05m
Boston Logan Intl
Mon 6/8
8:00 pm-12:50 am
1 stop7h 50m
$269
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Fri 6/5
2:55 pm-1:00 am
1 stop7h 05m
Boston Logan Intl
Mon 6/8
5:50 pm-12:25 am
1 stop9h 35m
$269
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Fri 6/5
2:55 pm-1:00 am
1 stop7h 05m
Boston Logan Intl
Tue 6/9
3:45 pm-11:40 pm
1 stop10h 55m
$269
BurbankBoston
BUR - BOS
BURBOS
Burbank Bob Hope
Tue 4/21
5:48 pm-6:21 am
1 stop9h 33m
Boston Logan Intl
Tue 4/28
1:52 pm-9:59 pm
1 stop11h 07m
$271
San JoseBoston
SJC - BOS
SJCBOS
San Jose
Tue 5/5
10:55 pm-11:00 am
1 stop9h 05m
Boston Logan Intl
Wed 5/13
2:30 pm-9:05 pm
1 stop9h 35m
$271
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Sat 5/2
9:50 pm-8:30 am
1 stop7h 40m
Boston Logan Intl
Sat 5/9
5:15 am-12:10 pm
2 stops9h 55m
$274
OaklandBoston
OAK - BOS
OAKBOS
Oakland
Sun 4/19
11:55 pm-10:55 am
1 stop8h 00m
Boston Logan Intl
Tue 4/28
6:20 pm-11:25 pm
1 stop8h 05m
$276
San JoseBoston
SJC - BOS
SJCBOS
San Jose
Wed 4/29
1:35 pm-12:05 am
1 stop7h 30m
Boston Logan Intl
Tue 5/5
11:40 am-6:20 pm
2 stops9h 40m
$276
SacramentoBoston
SMF - BOS
SMFBOS
Sacramento Intl
Mon 5/4
7:51 pm-7:12 am
1 stop8h 21m
Boston Logan Intl
Wed 5/6
7:00 am-2:12 pm
1 stop10h 12m
$291
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.
LAS-BOS
SJC-BOS
BUR-BOS
OAK-BOS
SFO-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
LAS-BOS
SJC-BOS
BUR-BOS
OAK-BOS
What is the cheapest month to book a flight from California to Massachusetts?
Currently, December is the cheapest month in which you can book a flight from California to Massachusetts (average of $118). Flying from California to Massachusetts in June is currently the most expensive (average of $173). 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 March 23, 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 29% versus a flight in the morning.
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 March 23, 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 at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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 March 23, 2026.
The most flights from USCA to USMA are scheduled on a Friday (55 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (39 on average).
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 March 23, 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.
Entertainment
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.0
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 March 23, 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 10 airlines flying from California to Massachusetts
Discover the top 10 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 2,558,603 searches. Data last updated March 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$85 | Average$237 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$98 | Average$214 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$118 | Average$400 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$128 | Average$329 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$129 | Average$371 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$179 | Average$366 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$190 | Average$456 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$194 | Average$414 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$196 | Average$376 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$200 | Average$433 | FlexibilityNo cancel fee | On-time63% |