$100+ 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOS
mar. 9 — mar. 161
1 adult, Economy
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Find cheap flights from California to Massachusetts with Cheapflights
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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 februar 7, 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 februar 7, 2026.
This American Airlines deal was found by Cheapflights users on 2/4. 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.
tir. 9/223:05 pm
LAX
- BOS
Nonstop5h 38m
American Airlines
tir. 9/297:00 am
BOS
- LAX
Nonstop6h 19m
American Airlines
Deal found 2/4![American Airlines logo]()
$179
This Expedia deal was found by Cheapflights users on 2/6. 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.
ons. 2/258:46 am
LAX
- BOS
1 stop12h 13m
Multiple Airlines
tir. 3/36:00 am
BOS
- LAX
1 stop9h 55m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$183
This United Airlines deal was found by Cheapflights users on 2/6. 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.
lør. 5/306:00 am
LAX
- BOS
1 stop8h 04m
United Airlines
fre. 8/288:00 am
BOS
- LAX
Nonstop6h 30m
United Airlines
Deal found 2/6![United Airlines logo]()
$185
This United Airlines deal was found by Cheapflights users on 2/7. 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.
tir. 5/1210:43 pm
LAX
- BOS
Nonstop5h 41m
United Airlines
ons. 5/276:25 pm
BOS
- LAX
Nonstop6h 24m
United Airlines
Deal found 2/7![United Airlines logo]()
$191
This United Airlines deal was found by Cheapflights users on 2/5. 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.
søn. 3/812:25 am
LAX
- BOS
1 stop9h 24m
United Airlines
ons. 3/188:21 am
BOS
- LAX
Nonstop6h 44m
United Airlines
Deal found 2/5![United Airlines logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 2/6. 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.
ons. 5/68:54 pm
LAX
- BOS
1 stop10h 27m
Multiple Airlines
ons. 5/137:00 am
BOS
- LAX
1 stop14h 39m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$195
This Cheapflightsfares deal was found by Cheapflights users on 2/6. 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.
tor. 2/267:00 am
LAX
- BOS
Nonstop5h 21m
JetBlue
ons. 3/46:15 am
BOS
- LAX
Nonstop6h 33m
JetBlue
Deal found 2/6![JetBlue logo]()
$197
This Delta deal was found by Cheapflights users on 2/6. 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.
tor. 2/269:10 pm
LAX
- BOS
Nonstop5h 30m
Delta
ons. 3/117:30 am
BOS
- LAX
Nonstop6h 37m
Delta
Deal found 2/6![Delta logo]()
$198
This Expedia deal was found by Cheapflights users on 2/7. 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.
fre. 2/2711:59 pm
LAS
- BOS
Nonstop4h 50m
Multiple Airlines
tir. 3/36:00 am
BOS
- LAS
1 stop9h 45m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$198
This United Airlines deal was found by Cheapflights users on 2/5. 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.
man. 3/1610:39 pm
LAX
- BOS
Nonstop5h 25m
United Airlines
ons. 3/188:21 am
BOS
- LAX
Nonstop6h 44m
United Airlines
Deal found 2/5![United Airlines logo]()
$199
This Expedia deal was found by Cheapflights users on 2/5. 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.
tor. 5/710:07 pm
LAX
- BOS
1 stop10h 38m
Frontier
lør. 5/96:00 am
BOS
- LAX
1 stop9h 36m
Frontier
Deal found 2/5![Frontier logo]()
$200
This Frontier deal was found by Cheapflights users on 2/5. 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.
tir. 4/1412:19 pm
LAS
- BOS
1 stop9h 32m
Frontier
man. 5/1112:35 pm
BOS
- LAS
1 stop12h 53m
Frontier
Deal found 2/5![Frontier logo]()
$200
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 februar 7, 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 februar 7, 2026.
This United Airlines deal was found by Cheapflights users on 2/5. 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.
man. 3/910:39 pm
LAX
- BOS
Nonstop5h 25m
United Airlines
ons. 3/188:21 am
BOS
- LAX
Nonstop6h 44m
United Airlines
Deal found 2/5![United Airlines logo]()
$196
This Frontier deal was found by Cheapflights users on 2/7. 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.
tor. 4/3010:07 pm
LAX
- BOS
1 stop10h 38m
Frontier
tir. 5/512:55 pm
BOS
- LAX
1 stop10h 17m
Frontier
Deal found 2/7![Frontier logo]()
$200
This Delta deal was found by Cheapflights users on 2/7. 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.
ons. 3/189:45 pm
LAS
- BOS
Nonstop4h 56m
Delta
lør. 3/286:55 pm
BOS
- LAS
Nonstop6h 04m
Delta
Deal found 2/7![Delta logo]()
$217
This Cheapflightsfares deal was found by Cheapflights users on 2/5. 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.
tir. 4/149:50 pm
LAS
- BOS
Nonstop5h 10m
JetBlue
man. 5/117:08 pm
BOS
- LAS
Nonstop6h 02m
JetBlue
Deal found 2/5![JetBlue logo]()
$221
This CheapOair deal was found by Cheapflights users on 2/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons. 5/2012:19 pm
LAS
- BOS
1 stop9h 32m
Multiple Airlines
ons. 5/274:09 pm
BOS
- LAS
1 stop10h 23m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$221
This Southwest deal was found by Cheapflights users on 2/5. 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.
ons. 3/255:05 am
LAX
- BOS
1 stop8h 20m
Southwest
man. 3/307:25 pm
BOS
- LAX
1 stop8h 50m
Southwest
Deal found 2/5![Southwest logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 2/6. 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.
tir. 5/196:56 pm
SFO
- BOS
1 stop8h 24m
Alaska Airlines
ons. 6/106:03 pm
BOS
- SFO
1 stop8h 49m
Alaska Airlines
Deal found 2/6![Alaska Airlines logo]()
$237
This Breeze Airways deal was found by Cheapflights users on 2/5. 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.
fre. 5/1512:54 pm
LAX
- BDL
1 stop7h 37m
Breeze Airways
ons. 5/206:10 am
BDL
- LAX
1 stop8h 28m
Breeze Airways
Deal found 2/5![Breeze Airways logo]()
$278
This JetBlue deal was found by Cheapflights users on 2/5. 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.
søn. 3/2210:00 pm
LAX
- BOS
Nonstop5h 20m
JetBlue
søn. 3/296:15 am
BOS
- LAX
Nonstop6h 33m
JetBlue
Deal found 2/5![JetBlue logo]()
$223
This United Airlines deal was found by Cheapflights users on 2/7. 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.
ons. 3/1812:25 am
LAX
- BOS
1 stop7h 24m
United Airlines
søn. 3/228:21 am
BOS
- LAX
Nonstop6h 44m
United Airlines
Deal found 2/7![United Airlines logo]()
$225
This Delta deal was found by Cheapflights users on 2/5. 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.
tor. 4/912:10 pm
LAS
- BOS
Nonstop5h 04m
Delta
tir. 4/147:15 am
BOS
- LAS
Nonstop6h 06m
Delta
Deal found 2/5![Delta logo]()
$227
This CheapOair deal was found by Cheapflights users on 2/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tor. 4/211:30 pm
LAS
- BOS
1 stop9h 15m
Multiple Airlines
man. 4/66:10 pm
BOS
- LAS
Nonstop6h 05m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$244
This United Airlines deal was found by Cheapflights users on 2/5. 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.
tor. 2/195:05 am
LAX
- BOS
1 stop7h 30m
United Airlines
man. 2/236:07 pm
BOS
- LAX
Nonstop6h 43m
United Airlines
Deal found 2/5![United Airlines logo]()
$227
This Delta deal was found by Cheapflights users on 2/7. 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.
ons. 2/251:00 pm
LAX
- BOS
Nonstop5h 23m
Delta
ons. 3/47:30 am
BOS
- LAX
Nonstop6h 52m
Delta
Deal found 2/7![Delta logo]()
$228
This Alaska Airlines deal was found by Cheapflights users on 2/6. 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.
tir. 3/310:16 am
SJC
- BOS
1 stop10h 43m
Alaska Airlines
ons. 3/47:00 am
BOS
- SJC
1 stop9h 42m
Alaska Airlines
Deal found 2/6![Alaska Airlines logo]()
$251
This JetBlue deal was found by Cheapflights users on 2/5. 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.
lør. 3/79:20 pm
LAX
- BOS
1 stop8h 55m
JetBlue
tor. 3/126:15 am
BOS
- LAX
Nonstop6h 33m
JetBlue
Deal found 2/5![JetBlue logo]()
$238
This Southwest deal was found by Cheapflights users on 2/5. 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.
søn. 3/2910:55 pm
SJC
- BOS
1 stop9h 15m
Southwest
ons. 4/17:15 am
BOS
- SJC
1 stop8h 55m
Southwest
Deal found 2/5![Southwest logo]()
$267
This Expedia deal was found by Cheapflights users on 2/6. 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.
tir. 4/219:50 pm
LAS
- BOS
Nonstop5h 10m
Multiple Airlines
fre. 4/2412:35 pm
BOS
- LAS
1 stop12h 53m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$245
This CheapOair deal was found by Cheapflights users on 2/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tir. 4/2810:24 am
SJC
- BOS
1 stop10h 35m
Alaska Airlines
tir. 5/55:56 pm
BOS
- SJC
1 stop18h 48m
Alaska Airlines
Deal found 2/7![Alaska Airlines logo]()
$251
This United Airlines deal was found by Cheapflights users on 2/5. 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.
lør. 2/287:03 pm
LAX
- BOS
1 stop7h 49m
United Airlines
man. 3/97:34 pm
BOS
- LAX
1 stop8h 35m
United Airlines
Deal found 2/5![United Airlines logo]()
$237
This Delta deal was found by Cheapflights users on 2/7. 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.
tor. 5/2810:06 pm
LAS
- BOS
Nonstop5h 09m
Delta
man. 6/17:55 pm
BOS
- LAS
Nonstop5h 49m
Delta
Deal found 2/7![Delta logo]()
$237
This JetBlue deal was found by Cheapflights users on 2/5. 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.
tir. 4/218:45 pm
LAX
- BOS
1 stop7h 56m
JetBlue
tir. 4/288:36 pm
BOS
- LAX
Nonstop6h 23m
JetBlue
Deal found 2/5![JetBlue logo]()
$238
This CheapOair deal was found by Cheapflights users on 2/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tor. 2/269:54 pm
LAS
- BOS
1 stop11h 14m
Multiple Airlines
søn. 3/16:00 am
BOS
- LAS
1 stop13h 07m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$247
This Breeze Airways deal was found by Cheapflights users on 2/4. 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.
tor. 5/1412:51 pm
LAX
- BDL
1 stop7h 20m
Breeze Airways
ons. 5/206:10 am
BDL
- LAX
1 stop8h 28m
Breeze Airways
Deal found 2/4![Breeze Airways logo]()
$310
This Southwest deal was found by Cheapflights users on 2/5. 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.
man. 3/239:40 pm
SAN
- BOS
1 stop7h 25m
Southwest
tir. 3/244:40 pm
BOS
- SAN
1 stop8h 55m
Southwest
Deal found 2/5![Southwest logo]()
$282
This Alaska Airlines deal was found by Cheapflights users on 2/7. 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.
ons. 2/2511:31 am
SNA
- BOS
1 stop9h 28m
Alaska Airlines
ons. 3/47:00 am
BOS
- SNA
1 stop12h 26m
Alaska Airlines
Deal found 2/7![Alaska Airlines logo]()
$258
This United Airlines deal was found by Cheapflights users on 2/3. 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.
lør. 5/239:16 pm
SFO
- BOS
Nonstop5h 56m
United Airlines
lør. 6/68:15 pm
BOS
- SFO
Nonstop6h 37m
United Airlines
Deal found 2/3![United Airlines logo]()
$237
This Delta deal was found by Cheapflights users on 2/7. 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.
tir. 3/249:15 pm
LAX
- BOS
Nonstop5h 17m
Delta
ons. 3/251:55 pm
BOS
- LAX
Nonstop6h 30m
Delta
Deal found 2/7![Delta logo]()
$238
This JetBlue deal was found by Cheapflights users on 2/6. 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.
man. 3/210:00 pm
LAX
- BOS
1 stop9h 14m
JetBlue
man. 3/97:55 pm
BOS
- LAX
Nonstop6h 35m
JetBlue
Deal found 2/6![JetBlue logo]()
$239
This Southwest deal was found by Cheapflights users on 2/7. 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.
lør. 5/29:50 pm
SMF
- BOS
1 stop7h 40m
Southwest
tor. 5/72:30 pm
BOS
- SMF
1 stop10h 45m
Southwest
Deal found 2/7![Southwest logo]()
$283
Last-minute flights from California to MassachusettsDiscover last-minute flight deals from California to Massachusetts. Data last updated februar 7, 2026 and is based on user searches.
Discover last-minute flight deals from California to Massachusetts. Data last updated februar 7, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 2/6. 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.
ons. 2/258:46 am
LAX
- BOS
1 stop12h 13m
Multiple Airlines
tir. 3/36:00 am
BOS
- LAX
1 stop9h 55m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$183
This Cheapflightsfares deal was found by Cheapflights users on 2/6. 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.
tor. 2/267:00 am
LAX
- BOS
Nonstop5h 21m
JetBlue
tir. 3/106:15 am
BOS
- LAX
Nonstop6h 33m
JetBlue
Deal found 2/6![JetBlue logo]()
$197
This JetBlue deal was found by Cheapflights users on 2/6. 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.
tor. 2/267:00 am
LAX
- BOS
Nonstop5h 21m
JetBlue
man. 3/97:55 pm
BOS
- LAX
Nonstop6h 35m
JetBlue
Deal found 2/6![JetBlue logo]()
$198
This Expedia deal was found by Cheapflights users on 2/7. 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.
fre. 2/2711:59 pm
LAS
- BOS
Nonstop4h 50m
Multiple Airlines
tir. 3/36:00 am
BOS
- LAS
1 stop9h 45m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$198
This United Airlines deal was found by Cheapflights users on 2/5. 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.
man. 3/210:58 pm
LAX
- BOS
Nonstop5h 23m
United Airlines
man. 3/97:16 am
BOS
- LAX
1 stop9h 27m
United Airlines
Deal found 2/5![United Airlines logo]()
$185
This Delta deal was found by Cheapflights users on 2/6. 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.
ons. 3/47:55 am
LAX
- BOS
Nonstop5h 22m
Delta
ons. 3/111:55 pm
BOS
- LAX
Nonstop6h 30m
Delta
Deal found 2/6![Delta logo]()
$179
This United Airlines deal was found by Cheapflights users on 2/5. 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.
ons. 3/412:25 am
LAX
- BOS
1 stop9h 24m
United Airlines
tor. 3/128:21 am
BOS
- LAX
Nonstop6h 44m
United Airlines
Deal found 2/5![United Airlines logo]()
$202
This United Airlines deal was found by Cheapflights users on 2/5. 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.
søn. 3/812:25 am
LAX
- BOS
1 stop9h 24m
United Airlines
ons. 3/188:21 am
BOS
- LAX
Nonstop6h 44m
United Airlines
Deal found 2/5![United Airlines logo]()
$194
This CheapOair deal was found by Cheapflights users on 2/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons. 3/1110:07 pm
LAX
- BOS
1 stop10h 34m
Multiple Airlines
tir. 3/178:45 pm
BOS
- LAX
Nonstop6h 35m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$206
This Delta deal was found by Cheapflights users on 2/4. 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.
man. 3/169:15 pm
LAX
- BOS
Nonstop5h 17m
Delta
ons. 3/187:30 am
BOS
- LAX
Nonstop6h 37m
Delta
Deal found 2/4![Delta logo]()
$199
This Priceline deal was found by Cheapflights users on 2/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tir. 3/1710:07 pm
LAX
- BOS
1 stop9h 22m
Multiple Airlines
ons. 3/188:45 pm
BOS
- LAX
Nonstop6h 35m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$205
This Priceline deal was found by Cheapflights users on 2/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tir. 3/2411:30 pm
LAX
- BOS
1 stop12h 58m
Multiple Airlines
ons. 3/258:40 pm
BOS
- LAX
Nonstop6h 35m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$201
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 februar 7, 2026.
Search for one-way flight options from California to Massachusetts. Find affordable one-way fares based on user searches. Data last updated februar 7, 2026.
This United Airlines deal was found by Cheapflights users on 2/7. 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.
tir. 3/38:15 am
LAX
- BOS
Nonstop5h 26m
United Airlines
Deal found 2/7![United Airlines logo]()
$100
This Cheapflightsfares deal was found by Cheapflights users on 2/5. 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.
tir. 3/1711:30 pm
LAX
- BOS
1 stop12h 58m
Spirit Airlines
Deal found 2/5![Spirit Airlines logo]()
$101
This CheapOair deal was found by Cheapflights users on 2/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tir. 3/2411:30 pm
LAX
- BOS
1 stop12h 58m
Spirit Airlines
Deal found 2/5![Spirit Airlines logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 2/6. 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.
tir. 4/144:17 pm
LAX
- BOS
2 stops40h 26m
Frontier
Deal found 2/6![Frontier logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 2/7. 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.
tir. 4/1412:59 am
ONT
- BOS
2 stops31h 44m
Frontier
Deal found 2/7![Frontier logo]()
$103
This United Airlines deal was found by Cheapflights users on 2/7. 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.
ons. 3/1112:25 am
LAX
- BOS
1 stop9h 24m
United Airlines
Deal found 2/7![United Airlines logo]()
$105
This CheapOair deal was found by Cheapflights users on 2/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tor. 5/710:07 pm
LAX
- BOS
1 stop10h 38m
Frontier
Deal found 2/7![Frontier logo]()
$106
This Super.com deal was found by Cheapflights users on 2/7. 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.
man. 3/910:07 pm
LAX
- BOS
1 stop10h 34m
Frontier
Deal found 2/7![Frontier logo]()
$108
This Alaska Airlines deal was found by Cheapflights users on 2/5. 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.
ons. 5/68:45 am
LAX
- BOS
1 stop12h 14m
Alaska Airlines
Deal found 2/5![Alaska Airlines logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 2/7. 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.
man. 4/1312:59 am
ONT
- BOS
2 stops20h 52m
Frontier
Deal found 2/7![Frontier logo]()
$109
This Delta deal was found by Cheapflights users on 2/5. 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.
ons. 4/19:45 pm
LAS
- BOS
Nonstop4h 56m
Delta
Deal found 2/5![Delta logo]()
$109
This Southwest deal was found by Cheapflights users on 2/5. 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.
tir. 3/36:30 am
LAX
- BOS
1 stop7h 20m
Southwest
Deal found 2/5![Southwest logo]()
$110
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 februar 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $179 (Delta) |
One-way from | $100 (United Airlines) |
Popular in | July |
Cheapest in | January |
Average price | $344 |
Good round-trip deal | $239 or less |
Good one-way deal | $156 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 februar 7, 2026.
Use the filters below to find and compare flights from California to Massachusetts that are best for you.
Fly from
California
Fly to
Massachusetts
Route
Depart
Return
Price
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
man. 3/9
10:39 pm-7:04 am
Nonstop5h 25m
Boston Logan Intl
ons. 3/18
8:21 am-12:05 pm
Nonstop6h 44m
$196
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
tor. 4/30
10:07 pm-11:45 am
1 stop10h 38m
Boston Logan Intl
tir. 5/5
12:55 pm-8:12 pm
1 stop10h 17m
$200
Las VegasBoston
LAS - BOS
LASBOS
Las Vegas Harry Reid Intl
ons. 3/18
9:45 pm-5:41 am
Nonstop4h 56m
Boston Logan Intl
lør. 3/28
6:55 pm-9:59 pm
Nonstop6h 04m
$217
Las VegasBoston
LAS - BOS
LASBOS
Las Vegas Harry Reid Intl
tir. 4/14
9:50 pm-6:00 am
Nonstop5h 10m
Boston Logan Intl
man. 5/11
7:08 pm-10:10 pm
Nonstop6h 02m
$221
Las VegasBoston
LAS - BOS
LASBOS
Las Vegas Harry Reid Intl
ons. 5/20
12:19 pm-12:51 am
1 stop9h 32m
Boston Logan Intl
ons. 5/27
4:09 pm-11:32 pm
1 stop10h 23m
$221
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
søn. 3/22
10:00 pm-6:20 am
Nonstop5h 20m
Boston Logan Intl
søn. 3/29
6:15 am-9:48 am
Nonstop6h 33m
$223
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
ons. 3/18
12:25 am-10:49 am
1 stop7h 24m
Boston Logan Intl
søn. 3/22
8:21 am-12:05 pm
Nonstop6h 44m
$225
Las VegasBoston
LAS - BOS
LASBOS
Las Vegas Harry Reid Intl
tor. 4/9
12:10 pm-8:14 pm
Nonstop5h 04m
Boston Logan Intl
tir. 4/14
7:15 am-10:21 am
Nonstop6h 06m
$227
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
tor. 2/19
5:05 am-3:35 pm
1 stop7h 30m
Boston Logan Intl
man. 2/23
6:07 pm-9:50 pm
Nonstop6h 43m
$227
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
ons. 2/25
1:00 pm-9:23 pm
Nonstop5h 23m
Boston Logan Intl
ons. 3/4
7:30 am-11:22 am
Nonstop6h 52m
$228
Showing 1-10 of 60 results
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.
LAX-BOS
LAS-BOS
SMF-BOS
BUR-BOS
LAX-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 California to Massachusetts
USCA-USMA
LAX-BOS
LAS-BOS
SMF-BOS
BUR-BOS
What is the cheapest month to book a flight from California to Massachusetts?
Currently, April 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 $177). 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 februar 7, 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 February 7, 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.
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 februar 7, 2026.
The most flights from USCA to USMA are scheduled on a Friday (52 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (5 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 februar 7, 2026.
Read through reviews of airlines operating flights from California to Massachusetts, such as Alaska Airlines, Delta, and United 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.
Overall
8.0
Crew
8.5
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Overall
8.0
Crew
8.5
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Overall
8.0
Crew
8.5
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Overall
8.0
Crew
8.5
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Overall
8.0
Crew
8.5
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Overall
8.0
Crew
8.5
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
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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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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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 februar 7, 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 februar 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$75 | Average$199 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$85 | Average$239 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$118 | Average$408 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$118 | Average$388 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$126 | Average$330 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$159 | Average$277 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$176 | Average$430 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$190 | Average$464 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$192 | Average$412 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$196 | Average$380 | FlexibilityNo cancel fee | On-time75% |