$105+ Cheap flights from Massachusetts to California
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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LAX
Apr 6 — Apr 131
Round-trip
1 adult, Economy
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Cheapest flights from Massachusetts to CaliforniaExplore the most affordable flight options available from Massachusetts to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 7, 2026.
Explore the most affordable flight options available from Massachusetts to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 7, 2026.
This American Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 5/57:00 am
BOS
- LAX
Nonstop6h 27m
American Airlines
Mon 5/1111:30 pm
LAX
- BOS
Nonstop5h 34m
American Airlines
Deal found 3/2![American Airlines logo]()
$189
This United Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 5/55:45 am
BOS
- LAX
1 stop8h 53m
United Airlines
Sat 5/910:43 pm
LAX
- BOS
Nonstop5h 41m
United Airlines
Deal found 3/2![United Airlines logo]()
$195
This Frontier deal was found by Cheapflights users on 3/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2712:42 pm
BOS
- LAX
1 stop12h 03m
Frontier
Tue 5/510:07 pm
LAX
- BOS
1 stop10h 58m
Frontier
Deal found 3/4![Frontier logo]()
$199
This Expedia deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 4/156:00 am
BOS
- LAX
1 stop9h 36m
Frontier
Wed 4/221:52 pm
LAX
- BOS
1 stop8h 39m
Frontier
Deal found 3/2![Frontier logo]()
$200
This Frontier deal was found by Cheapflights users on 3/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2012:42 pm
BOS
- LAS
1 stop12h 46m
Frontier
Tue 4/2811:35 pm
LAS
- BOS
1 stop9h 35m
Frontier
Deal found 3/3![Frontier logo]()
$201
This Frontier deal was found by Cheapflights users on 3/5. 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.
Fri 5/16:00 am
BOS
- LAX
1 stop9h 36m
Frontier
Tue 5/58:54 pm
LAX
- BOS
1 stop10h 27m
Frontier
Deal found 3/5![Frontier logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2712:42 pm
BOS
- LAS
1 stop12h 46m
Frontier
Tue 5/512:19 pm
LAS
- BOS
1 stop9h 32m
Frontier
Deal found 3/3![Frontier logo]()
$202
This AOBTravel deal was found by Cheapflights users on 3/3. 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 AOBTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/309:35 am
BOS
- LAX
Nonstop6h 34m
JetBlue
Tue 4/79:05 pm
LAX
- BOS
Nonstop5h 27m
JetBlue
Deal found 3/3![JetBlue logo]()
$202
This Orbitz deal was found by Cheapflights users on 3/3. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/3112:36 pm
BOS
- LAS
1 stop13h 32m
Frontier
Tue 4/711:59 pm
LAS
- BOS
1 stop31h 32m
Frontier
Deal found 3/3![Frontier logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/249:45 am
BOS
- LAS
1 stop16h 04m
Multiple Airlines
Wed 3/251:36 pm
LAS
- BOS
1 stop24h 18m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$204
This Southwest deal was found by Cheapflights users on 3/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/13:45 pm
BOS
- LAX
1 stop7h 50m
Southwest
Sun 5/39:50 pm
LAX
- BOS
1 stop7h 15m
Southwest
Deal found 3/3![Southwest logo]()
$204
This Trip.com deal was found by Cheapflights users on 3/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2512:52 pm
BOS
- LAS
1 stop10h 57m
Frontier
Tue 4/2811:35 pm
LAS
- BOS
1 stop9h 35m
Frontier
Deal found 3/5![Frontier logo]()
$205
Best flights from Massachusetts to CaliforniaDiscover carefully curated flight deals from Massachusetts to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 7, 2026.
Discover carefully curated flight deals from Massachusetts to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 7, 2026.
This Southwest deal was found by Cheapflights users on 3/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/13:45 pm
BOS
- LAX
1 stop7h 50m
Southwest
Thu 5/710:40 am
LAX
- BOS
2 stops8h 40m
Southwest
Deal found 3/6![Southwest logo]()
$230
This United Airlines deal was found by Cheapflights users on 3/6. 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.
Wed 4/84:50 pm
BOS
- LAS
1 stop8h 09m
United Airlines
Sat 4/116:00 am
LAS
- BOS
1 stop8h 13m
United Airlines
Deal found 3/6![United Airlines logo]()
$246
This Delta deal was found by Cheapflights users on 3/4. 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.
Tue 6/95:55 pm
BOS
- LAS
Nonstop6h 07m
Delta
Sun 6/149:50 pm
LAS
- BOS
Nonstop5h 13m
Delta
Deal found 3/4![Delta logo]()
$252
This JetBlue deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 5/88:19 pm
BOS
- SFO
Nonstop6h 40m
JetBlue
Sun 5/109:30 pm
SFO
- BOS
Nonstop5h 38m
JetBlue
Deal found 3/2![JetBlue logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 3/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:05 am
BOS
- SAN
Nonstop6h 27m
Alaska Airlines
Sat 5/304:40 pm
SAN
- BOS
1 stop10h 40m
Alaska Airlines
Deal found 3/3![Alaska Airlines logo]()
$272
This Breeze Airways deal was found by Cheapflights users on 3/6. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/45:40 pm
BDL
- LAS
Nonstop5h 51m
Breeze Airways
Sun 6/710:01 pm
LAS
- BDL
Nonstop5h 14m
Breeze Airways
Deal found 3/6![Breeze Airways logo]()
$358
This Southwest deal was found by Cheapflights users on 3/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/265:40 am
BOS
- LAS
2 stops8h 40m
Southwest
Wed 4/297:00 am
LAS
- BOS
1 stop7h 15m
Southwest
Deal found 3/3![Southwest logo]()
$242
This JetBlue deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 5/274:15 pm
BOS
- SAN
Nonstop6h 17m
JetBlue
Mon 6/18:45 pm
SAN
- BOS
Nonstop5h 37m
JetBlue
Deal found 3/2![JetBlue logo]()
$257
This Delta deal was found by Cheapflights users on 3/6. 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.
Fri 6/125:55 pm
BOS
- LAS
Nonstop6h 07m
Delta
Tue 6/1611:00 am
LAS
- BOS
Nonstop5h 19m
Delta
Deal found 3/6![Delta logo]()
$267
This United Airlines deal was found by Cheapflights users on 3/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:10 am
ALB
- LAS
1 stop9h 51m
United Airlines
Tue 6/210:25 am
LAS
- ALB
1 stop8h 18m
United Airlines
Deal found 3/4![United Airlines logo]()
$277
This JetBlue deal was found by Cheapflights users on 3/3. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/51:00 pm
BOS
- LAX
1 stop13h 18m
JetBlue
Wed 5/62:00 pm
LAX
- BOS
Nonstop5h 35m
JetBlue
Deal found 3/3![JetBlue logo]()
$266
This Southwest deal was found by Cheapflights users on 3/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/292:25 pm
BOS
- SAN
2 stops10h 05m
Southwest
Sat 5/98:20 pm
SAN
- BOS
2 stops10h 35m
Southwest
Deal found 3/4![Southwest logo]()
$267
This Delta deal was found by Cheapflights users on 3/6. 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.
Fri 4/35:20 pm
BOS
- SFO
Nonstop6h 53m
Delta
Sun 4/1910:30 pm
SFO
- BOS
Nonstop5h 55m
Delta
Deal found 3/6![Delta logo]()
$277
This United Airlines deal was found by Cheapflights users on 3/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:54 pm
ALB
- LAS
1 stop8h 05m
United Airlines
Tue 5/510:46 am
LAS
- ALB
2 stops9h 44m
United Airlines
Deal found 3/4![United Airlines logo]()
$282
This Alaska Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 5/138:05 am
BOS
- SJC
1 stop9h 08m
Alaska Airlines
Sun 5/177:06 am
SJC
- BOS
1 stop19h 38m
Alaska Airlines
Deal found 3/2![Alaska Airlines logo]()
$317
This JetBlue deal was found by Cheapflights users on 3/3. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/303:55 pm
BOS
- LAX
1 stop12h 38m
JetBlue
Tue 6/210:00 pm
LAX
- BOS
Nonstop5h 40m
JetBlue
Deal found 3/3![JetBlue logo]()
$268
This Southwest deal was found by Cheapflights users on 3/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/35:00 am
BOS
- SJC
1 stop8h 20m
Southwest
Wed 4/810:55 pm
SJC
- BOS
1 stop9h 00m
Southwest
Deal found 3/3![Southwest logo]()
$274
This Delta deal was found by Cheapflights users on 3/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/196:00 pm
ALB
- LAS
1 stop8h 15m
Delta
Mon 4/2012:30 am
LAS
- ALB
1 stop8h 43m
Delta
Deal found 3/3![Delta logo]()
$277
This United Airlines deal was found by Cheapflights users on 3/3. 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.
Thu 5/141:30 pm
BOS
- SAN
1 stop9h 34m
United Airlines
Sun 5/1710:40 pm
SAN
- BOS
1 stop7h 45m
United Airlines
Deal found 3/3![United Airlines logo]()
$291
This Breeze Airways deal was found by Cheapflights users on 3/6. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/45:40 pm
BDL
- LAS
Nonstop5h 51m
Breeze Airways
Mon 6/811:27 am
LAS
- BDL
1 stop7h 08m
Breeze Airways
Deal found 3/6![Breeze Airways logo]()
$362
This Alaska Airlines deal was found by Cheapflights users on 3/6. 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.
Fri 4/36:10 pm
BOS
- SFO
2 stops17h 41m
Alaska Airlines
Wed 4/86:40 pm
SFO
- BOS
1 stop8h 13m
Alaska Airlines
Deal found 3/6![Alaska Airlines logo]()
$330
This JetBlue deal was found by Cheapflights users on 3/6. 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.
Thu 4/29:15 pm
BOS
- SFO
Nonstop6h 44m
JetBlue
Wed 4/812:15 pm
SFO
- BOS
Nonstop5h 48m
JetBlue
Deal found 3/6![JetBlue logo]()
$277
This Southwest deal was found by Cheapflights users on 3/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/243:45 pm
BOS
- SJC
2 stops11h 10m
Southwest
Sat 5/91:15 pm
SJC
- BOS
1 stop7h 35m
Southwest
Deal found 3/4![Southwest logo]()
$279
This Delta deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 4/1410:20 am
BOS
- ONT
1 stop9h 05m
Delta
Mon 5/45:05 pm
ONT
- BOS
1 stop9h 55m
Delta
Deal found 3/2![Delta logo]()
$297
This United Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 7/106:00 am
BOS
- SFO
Nonstop6h 27m
United Airlines
Sun 7/1210:38 pm
SFO
- BOS
1 stop8h 01m
United Airlines
Deal found 3/2![United Airlines logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 3/5. 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.
Tue 5/57:00 am
BOS
- ONT
1 stop10h 32m
Alaska Airlines
Fri 5/87:59 pm
ONT
- BOS
1 stop16h 34m
Alaska Airlines
Deal found 3/5![Alaska Airlines logo]()
$331
This Southwest deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 4/246:55 pm
BOS
- SFO
1 stop8h 25m
Southwest
Tue 4/287:15 pm
SFO
- BOS
2 stops10h 00m
Southwest
Deal found 3/2![Southwest logo]()
$282
This JetBlue deal was found by Cheapflights users on 3/4. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/245:40 pm
BOS
- LAS
Nonstop6h 09m
JetBlue
Wed 3/2512:24 pm
LAS
- BOS
Nonstop5h 11m
JetBlue
Deal found 3/4![JetBlue logo]()
$287
This Alaska Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 5/14:33 pm
BOS
- BUR
1 stop24h 35m
Alaska Airlines
Fri 5/86:40 pm
BUR
- BOS
1 stop9h 32m
Alaska Airlines
Deal found 3/2![Alaska Airlines logo]()
$331
This Breeze Airways deal was found by Cheapflights users on 3/6. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/245:40 pm
BDL
- LAS
Nonstop5h 51m
Breeze Airways
Sat 5/3012:15 pm
LAS
- BDL
1 stop7h 40m
Breeze Airways
Deal found 3/6![Breeze Airways logo]()
$401
Last-minute flights from Massachusetts to CaliforniaDiscover last-minute flight deals from Massachusetts to California. Data last updated March 7, 2026 and is based on user searches.
Discover last-minute flight deals from Massachusetts to California. Data last updated March 7, 2026 and is based on user searches.
This Vliegwinkel deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/167:59 pm
BOS
- LAS
Nonstop6h 05m
Multiple Airlines
Tue 3/2411:59 pm
LAS
- BOS
1 stop8h 14m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$224
This Flysmarter deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/167:59 pm
BOS
- LAS
Nonstop6h 05m
JetBlue
Tue 3/2410:10 pm
LAS
- BOS
Nonstop4h 59m
JetBlue
Deal found 3/2![JetBlue logo]()
$225
This Cheapflightsfares deal was found by Cheapflights users on 3/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/167:59 pm
BOS
- LAS
Nonstop6h 05m
JetBlue
Tue 3/172:30 pm
LAS
- BOS
Nonstop5h 05m
JetBlue
Deal found 3/3![JetBlue logo]()
$227
This JetBlue deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 3/168:50 pm
BOS
- LAX
Nonstop6h 35m
JetBlue
Sun 3/222:20 pm
LAX
- BOS
Nonstop5h 26m
JetBlue
Deal found 3/2![JetBlue logo]()
$227
This JetBlue deal was found by Cheapflights users on 3/3. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/171:59 pm
BOS
- LAX
Nonstop6h 39m
JetBlue
Tue 3/247:45 am
LAX
- BOS
Nonstop5h 25m
JetBlue
Deal found 3/3![JetBlue logo]()
$208
This Expedia deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 3/177:59 pm
BOS
- LAS
Nonstop6h 05m
Multiple Airlines
Tue 3/2411:59 pm
LAS
- BOS
1 stop8h 14m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$209
This Super.com deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 3/175:40 pm
BOS
- LAS
Nonstop6h 09m
JetBlue
Tue 3/2412:24 pm
LAS
- BOS
Nonstop5h 11m
JetBlue
Deal found 3/2![JetBlue logo]()
$214
This Frontier deal was found by Cheapflights users on 3/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1712:36 pm
BOS
- LAS
1 stop13h 12m
Frontier
Tue 3/2411:59 pm
LAS
- BOS
1 stop8h 14m
Frontier
Deal found 3/4![Frontier logo]()
$221
This Expedia deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 3/178:45 pm
BOS
- LAX
Nonstop6h 35m
Multiple Airlines
Tue 4/1411:00 pm
LAX
- BOS
1 stop10h 10m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$224
This Expedia deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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.
Sun 3/298:08 pm
BDL
- LAS
1 stop18h 47m
Frontier
Wed 4/111:22 pm
LAS
- BDL
1 stop11h 36m
Frontier
Deal found 3/2![Frontier logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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.
Mon 3/308:08 pm
BDL
- LAS
1 stop18h 47m
Multiple Airlines
Mon 4/611:59 pm
LAS
- BDL
1 stop13h 21m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$229
This SmartFares deal was found by Cheapflights users on 3/3. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/29:15 pm
BOS
- SFO
Nonstop6h 44m
JetBlue
Wed 4/812:15 pm
SFO
- BOS
Nonstop5h 48m
JetBlue
Deal found 3/3![JetBlue logo]()
$228
One-way flights from Massachusetts to CaliforniaSearch for one-way flight options from Massachusetts to California. Find affordable one-way fares based on user searches. Data last updated March 7, 2026.
Search for one-way flight options from Massachusetts to California. Find affordable one-way fares based on user searches. Data last updated March 7, 2026.
This Delta deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 5/98:35 pm
BOS
- LAX
Nonstop6h 20m
Delta
Deal found 3/2![Delta logo]()
$105
This Priceline deal was found by Cheapflights users on 3/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/151:07 pm
BDL
- LAS
1 stop12h 21m
Frontier
Deal found 3/3![Frontier logo]()
$106
This CheapOair deal was found by Cheapflights users on 3/5. 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.
Tue 4/287:00 am
BOS
- LAX
1 stop11h 48m
Alaska Airlines
Deal found 3/5![Alaska Airlines logo]()
$109
This Southwest deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 5/95:15 am
BOS
- LAX
2 stops9h 55m
Southwest
Deal found 3/2![Southwest logo]()
$110
This Super.com deal was found by Cheapflights users on 3/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/201:18 pm
BOS
- LAX
1 stop13h 38m
Spirit Airlines
Deal found 3/3![Spirit Airlines logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/712:42 pm
BOS
- ONT
2 stops38h 14m
Frontier
Deal found 3/3![Frontier logo]()
$112
This CheapOair deal was found by Cheapflights users on 3/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/168:08 pm
BDL
- LAS
1 stop29h 28m
Frontier
Deal found 3/4![Frontier logo]()
$112
This Priceline deal was found by Cheapflights users on 3/4. 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.
Sun 4/52:25 pm
BOS
- LAS
1 stop10h 19m
JetBlue
Deal found 3/4![JetBlue logo]()
$112
This CheapOair deal was found by Cheapflights users on 3/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1512:51 pm
BOS
- LAX
1 stop7h 47m
Spirit Airlines
Deal found 3/3![Spirit Airlines logo]()
$112
This Super.com deal was found by Cheapflights users on 3/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1512:51 pm
BOS
- LAS
1 stop9h 37m
Spirit Airlines
Deal found 3/4![Spirit Airlines logo]()
$113
This Super.com deal was found by Cheapflights users on 3/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/298:36 pm
BOS
- LAX
Nonstop6h 23m
JetBlue
Deal found 3/4![JetBlue logo]()
$113
This United Airlines deal was found by Cheapflights users on 3/5. 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.
Wed 4/296:01 pm
BOS
- LAS
1 stop9h 25m
United Airlines
Deal found 3/5![United Airlines logo]()
$114
Find flight deals from Massachusetts to California
Keep the following information in mind while searching for Massachusetts to California flight deals. Data was last updated March 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $189 (American Airlines) |
One-way from | $105 (Delta) |
Popular in | April |
Cheapest in | January |
Average price | $500 |
Good round-trip deal | $280 or less |
Good one-way deal | $163 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Massachusetts to California 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 7, 2026.
Use the filters below to find and compare flights from Massachusetts to California that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonLos Angeles
BOS - LAX
BOSLAX
Boston Logan Intl
Fri 5/1
3:45 pm-8:35 pm
1 stop7h 50m
Los Angeles Los Angeles
Thu 5/7
10:40 am-10:20 pm
2 stops8h 40m
$230
BostonLas Vegas
BOS - LAS
BOSLAS
Boston Logan Intl
Sun 4/26
5:40 am-11:20 am
2 stops8h 40m
Las Vegas Harry Reid Intl
Wed 4/29
7:00 am-5:15 pm
1 stop7h 15m
$242
BostonLas Vegas
BOS - LAS
BOSLAS
Boston Logan Intl
Wed 4/8
4:50 pm-9:59 pm
1 stop8h 09m
Las Vegas Harry Reid Intl
Sat 4/11
6:00 am-5:13 pm
1 stop8h 13m
$246
BostonLas Vegas
BOS - LAS
BOSLAS
Boston Logan Intl
Tue 6/9
5:55 pm-9:02 pm
Nonstop6h 07m
Las Vegas Harry Reid Intl
Sun 6/14
9:50 pm-6:03 am
Nonstop5h 13m
$252
BostonSan Francisco
BOS - SFO
BOSSFO
Boston Logan Intl
Fri 5/8
8:19 pm-11:59 pm
Nonstop6h 40m
San Francisco
Sun 5/10
9:30 pm-6:08 am
Nonstop5h 38m
$257
BostonSan Diego
BOS - SAN
BOSSAN
Boston Logan Intl
Wed 5/27
4:15 pm-7:32 pm
Nonstop6h 17m
San Diego
Mon 6/1
8:45 pm-5:22 am
Nonstop5h 37m
$257
BostonLos Angeles
BOS - LAX
BOSLAX
Boston Logan Intl
Tue 5/5
1:00 pm-11:18 pm
1 stop13h 18m
Los Angeles Los Angeles
Wed 5/6
2:00 pm-10:35 pm
Nonstop5h 35m
$266
BostonLas Vegas
BOS - LAS
BOSLAS
Boston Logan Intl
Fri 6/12
5:55 pm-9:02 pm
Nonstop6h 07m
Las Vegas Harry Reid Intl
Tue 6/16
11:00 am-7:19 pm
Nonstop5h 19m
$267
BostonSan Diego
BOS - SAN
BOSSAN
Boston Logan Intl
Wed 4/29
2:25 pm-9:30 pm
2 stops10h 05m
San Diego
Sat 5/9
8:20 pm-9:55 am
2 stops10h 35m
$267
BostonLos Angeles
BOS - LAX
BOSLAX
Boston Logan Intl
Sat 5/30
3:55 pm-1:33 am
1 stop12h 38m
Los Angeles Los Angeles
Tue 6/2
10:00 pm-6:40 am
Nonstop5h 40m
$268
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Massachusetts to California
Have a flexible travel schedule? Discover the best time to fly to California from Massachusetts with our price prediction graph.
BOS-LAX
BDL-LAS
BOS-ONT
BOS-LAS
BOS-SFO
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 Massachusetts to California
USMA-USCA
BOS-LAX
BDL-LAS
BOS-ONT
BOS-LAS
What is the cheapest month to book a flight from Massachusetts to California?
Currently, March is the cheapest month in which you can book a flight from Massachusetts to California (average of $118). Flying from Massachusetts to California in December 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 MA to CA?
Find hourly flight availability from Massachusetts to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 7, 2026.
It’s optimal to fly from Massachusetts to California in the evening. By choosing this option you can save up to 50% on the cost of your flight, compared to a flight at noon.
What is the cheapest day to fly from Massachusetts to California?
Use this chart to determine the cheapest time to fly round-trip from Massachusetts to California. Price data was last updated on February 21, 2026.
Travelers seeking maximum savings on their Massachusetts to California flight should consider departing on Thursday afternoons 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.
Reviews of airlines servicing California
Get insights into the airlines that provide service to California. 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 California. Reviews last updated March 7, 2026.
Read through reviews of airlines operating flights from Massachusetts to California, such as Alaska Airlines, Delta, and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Food
7.1
Overall
8.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Food
7.1
Overall
8.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Food
7.1
Overall
8.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Food
7.1
Overall
8.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Food
7.1
Overall
8.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Food
7.1
Overall
8.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from Massachusetts to California. 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 Massachusetts to California
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to California by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Massachusetts to California by cabin class
Find flights from Massachusetts to California, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Massachusetts and California flights
Browse other Massachusetts and California flight options. Last updated on March 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from California
Find the right flight back to Massachusetts after your stay in California
Massachusetts to California flights
Consider these flights traveling from Massachusetts to California.
Top 10 airlines flying from Massachusetts to California
Discover the top 10 airlines that operate flights from Massachusetts to California. 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 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$85 | Average$134 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$91 | Average$203 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$94 | Average$259 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$99 | Average$340 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$119 | Average$308 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$128 | Average$391 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$153 | Average$433 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$172 | Average$382 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$177 | Average$381 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$183 | Average$415 | FlexibilityNo cancel fee | On-time69% |