$136+ Cheap flights from Massachusetts to California
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LAX
Oct 7 — Oct 141
Round-trip
1 adult, Economy
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Find cheap flights from Massachusetts to California with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from 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 September 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 September 7, 2026.
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Sat 10/39:30 am -
1 stop8h 27m
Wed 11/410:20 pm -
1 stop7h 57m
Deal found 9/3![United Airlines logo]()
$253
This Southwest deal was found by Cheapflights users on 9/3. 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.
Wed 11/48:25 am -
Nonstop6h 20m
Wed 11/116:35 am -
1 stop9h 25m
Deal found 9/3![Southwest logo]()
$255
This KAYAK deal was found by Cheapflights users on 9/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1710:00 am -
Nonstop6h 13m
Sat 10/248:20 pm -
Nonstop6h 06m
Deal found 9/3![JetBlue logo]()
$256
This JetBlue deal was found by Cheapflights users on 9/7. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/243:35 pm -
Nonstop6h 11m
Sat 10/319:44 pm -
Nonstop5h 31m
Deal found 9/7![JetBlue logo]()
$257
This Delta deal was found by Cheapflights users on 9/2. 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 9/265:10 pm -
Nonstop6h 05m
Sat 10/310:04 pm -
Nonstop5h 36m
Deal found 9/2![Delta logo]()
$258
This Breeze Airways deal was found by Cheapflights users on 9/3. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:10 am -
1 stop8h 56m
Wed 9/3012:51 pm -
1 stop7h 33m
Deal found 9/3![Breeze Airways logo]()
$260
This Super.com deal was found by Cheapflights users on 9/3. 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 9/253:41 pm -
Nonstop6h 05m
Tue 9/298:27 pm -
Nonstop5h 55m
Deal found 9/3![JetBlue logo]()
$261
This Southwest deal was found by Cheapflights users on 9/3. 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.
Wed 10/2810:55 am -
2 stops10h 55m
Wed 11/410:55 am -
2 stops9h 45m
Deal found 9/3![Southwest logo]()
$263
This Southwest deal was found by Cheapflights users on 9/3. 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.
Mon 11/24:20 pm -
1 stop10h 25m
Thu 11/51:25 pm -
1 stop8h 45m
Deal found 9/3![Southwest logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Wed 9/236:10 am -
1 stop8h 56m
Sat 10/312:51 pm -
1 stop7h 33m
Deal found 9/3![Breeze Airways logo]()
$266
This Southwest deal was found by Cheapflights users on 9/7. 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.
Sat 10/241:40 pm -
Nonstop6h 15m
Sat 10/316:35 am -
1 stop7h 30m
Deal found 9/7![Southwest logo]()
$267
This Cheapflightsfares deal was found by Cheapflights users on 9/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:00 am -
Nonstop6h 09m
Sun 10/258:26 pm -
Nonstop5h 34m
Deal found 9/2![JetBlue logo]()
$268
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 September 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 September 7, 2026.
This Delta deal was found by Cheapflights users on 9/6. 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.
Sat 10/245:10 pm -
Nonstop6h 18m
Sat 10/3110:25 pm -
Nonstop5h 37m
Deal found 9/6![Delta logo]()
$257
This Breeze Airways deal was found by Cheapflights users on 9/4. 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.
Sat 9/266:10 am -
1 stop8h 56m
Wed 9/3012:51 pm -
1 stop7h 33m
Deal found 9/4![Breeze Airways logo]()
$269
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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.
Thu 10/297:51 am -
Nonstop6h 18m
Fri 10/308:41 pm -
Nonstop5h 47m
Deal found 9/2![Alaska Airlines logo]()
$270
This Southwest deal was found by Cheapflights users on 9/3. 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 10/307:05 am -
1 stop10h 20m
Wed 11/42:00 pm -
1 stop6h 40m
Deal found 9/3![Southwest logo]()
$297
This United Airlines deal was found by Cheapflights users on 9/4. 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 11/64:45 pm -
1 stop9h 10m
Mon 11/910:45 pm -
Nonstop5h 30m
Deal found 9/4![United Airlines logo]()
$347
This JetBlue deal was found by Cheapflights users on 9/5. 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.
Thu 10/294:10 pm -
1 stop11h 40m
Wed 11/46:05 am -
Nonstop5h 35m
Deal found 9/5![JetBlue logo]()
$353
This Delta deal was found by Cheapflights users on 9/2. 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.
Fri 9/255:10 pm -
Nonstop6h 05m
Mon 10/199:53 pm -
Nonstop5h 42m
Deal found 9/2![Delta logo]()
$270
This Alaska Airlines deal was found by Cheapflights users on 9/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:13 am -
1 stop9h 54m
Wed 11/183:05 pm -
1 stop11h 35m
Deal found 9/4![Alaska Airlines logo]()
$297
This Southwest deal was found by Cheapflights users on 9/6. 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.
Wed 10/214:15 pm -
1 stop9h 55m
Fri 10/3012:45 pm -
2 stops9h 30m
Deal found 9/6![Southwest logo]()
$302
This Breeze Airways deal was found by Cheapflights users on 9/4. 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.
Thu 10/17:00 am -
1 stop8h 36m
Tue 10/61:21 pm -
1 stop7h 10m
Deal found 9/4![Breeze Airways logo]()
$324
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/26:40 pm -
1 stop8h 17m
Tue 10/611:43 pm -
1 stop6h 50m
Deal found 9/4![United Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 9/3. 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.
Thu 10/2210:40 am -
2 stops12h 50m
Mon 10/269:50 pm -
1 stop9h 05m
Deal found 9/3![Southwest logo]()
$320
This Alaska Airlines deal was found by Cheapflights users on 9/5. 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.
Sat 10/247:03 am -
1 stop10h 20m
Tue 10/278:20 am -
1 stop18h 08m
Deal found 9/5![Alaska Airlines logo]()
$342
This Delta deal was found by Cheapflights users on 9/3. 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.
Tue 9/296:05 am -
1 stop8h 58m
Tue 10/62:15 pm -
1 stop8h 05m
Deal found 9/3![Delta logo]()
$347
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Tue 10/65:01 pm -
1 stop8h 12m
Wed 10/76:00 am -
1 stop7h 21m
Deal found 9/6![United Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 9/3. 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.
Wed 10/281:15 pm -
1 stop10h 20m
Thu 10/291:40 pm -
1 stop7h 30m
Deal found 9/3![Southwest logo]()
$327
This Delta deal was found by Cheapflights users on 9/2. 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.
Wed 10/146:05 am -
1 stop8h 57m
Wed 10/214:53 pm -
1 stop10h 32m
Deal found 9/2![Delta logo]()
$347
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Sat 11/71:29 pm -
2 stops10h 25m
Wed 11/119:08 am -
1 stop7h 31m
Deal found 9/3![United Airlines logo]()
$352
This Southwest deal was found by Cheapflights users on 9/2. 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.
Wed 11/45:45 pm -
1 stop8h 45m
Tue 11/106:15 am -
1 stop9h 45m
Deal found 9/2![Southwest logo]()
$327
This Alaska Airlines deal was found by Cheapflights users on 9/3. 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.
Wed 9/238:00 am -
Nonstop6h 12m
Mon 9/288:59 pm -
Nonstop5h 48m
Deal found 9/3![Alaska Airlines logo]()
$360
This Delta deal was found by Cheapflights users on 9/3. 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.
Sat 12/511:00 am -
1 stop8h 18m
Thu 12/1012:41 pm -
1 stop8h 33m
Deal found 9/3![Delta logo]()
$347
This United Airlines deal was found by Cheapflights users on 9/6. 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 9/305:08 pm -
1 stop8h 19m
Mon 10/1210:30 pm -
1 stop8h 03m
Deal found 9/6![United Airlines logo]()
$354
This Breeze Airways deal was found by Cheapflights users on 9/6. 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.
Tue 10/68:00 am -
Nonstop6h 11m
Tue 10/1312:19 pm -
1 stop8h 12m
Deal found 9/6![Breeze Airways logo]()
$438
This Southwest deal was found by Cheapflights users on 9/2. 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 10/305:35 am -
2 stops9h 10m
Mon 11/21:25 am -
2 stops9h 15m
Deal found 9/2![Southwest logo]()
$330
This Alaska Airlines deal was found by Cheapflights users on 9/3. 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 10/137:51 am -
Nonstop6h 18m
Sat 10/177:27 pm -
1 stop17h 28m
Deal found 9/3![Alaska Airlines logo]()
$365
This Delta deal was found by Cheapflights users on 9/2. 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 11/145:30 am -
2 stops13h 44m
Thu 11/1912:49 pm -
1 stop8h 08m
Deal found 9/2![Delta logo]()
$352
This Southwest deal was found by Cheapflights users on 9/2. 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 11/66:35 pm -
1 stop8h 15m
Tue 11/1011:10 pm -
1 stop7h 35m
Deal found 9/2![Southwest logo]()
$337
This Alaska Airlines deal was found by Cheapflights users on 9/5. 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.
Thu 11/59:03 am -
1 stop11h 10m
Sat 11/710:33 am -
1 stop10h 25m
Deal found 9/5![Alaska Airlines logo]()
$372
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Sat 10/2411:44 am -
2 stops11h 24m
Fri 10/309:08 am -
1 stop7h 31m
Deal found 9/6![United Airlines logo]()
$372
This Breeze Airways deal was found by Cheapflights users on 9/6. 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 12/135:51 pm -
Nonstop6h 11m
Sun 12/2012:19 pm -
1 stop8h 12m
Deal found 9/6![Breeze Airways logo]()
$463
Last-minute flights from Massachusetts to CaliforniaDiscover last-minute flight deals from Massachusetts to California. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from Massachusetts to California. Data last updated September 7, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Wed 9/236:10 am -
1 stop8h 56m
Sat 10/312:51 pm -
1 stop7h 33m
Deal found 9/3![Breeze Airways logo]()
$266
This Super.com deal was found by Cheapflights users on 9/3. 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 9/253:41 pm -
Nonstop6h 05m
Tue 9/298:27 pm -
Nonstop5h 55m
Deal found 9/3![JetBlue logo]()
$261
This Delta deal was found by Cheapflights users on 9/2. 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 9/265:10 pm -
Nonstop6h 05m
Sat 10/310:04 pm -
Nonstop5h 36m
Deal found 9/2![Delta logo]()
$258
This Breeze Airways deal was found by Cheapflights users on 9/3. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:10 am -
1 stop8h 56m
Wed 9/3012:51 pm -
1 stop7h 33m
Deal found 9/3![Breeze Airways logo]()
$260
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/111:45 am -
1 stop8h 41m
Sun 10/42:24 pm -
1 stop7h 35m
Deal found 9/3![United Airlines logo]()
$265
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Sat 10/39:30 am -
1 stop8h 27m
Wed 11/410:20 pm -
1 stop7h 57m
Deal found 9/3![United Airlines logo]()
$253
This KAYAK deal was found by Cheapflights users on 9/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1710:00 am -
Nonstop6h 13m
Sat 10/248:20 pm -
Nonstop6h 06m
Deal found 9/3![JetBlue logo]()
$256
This Expedia deal was found by Cheapflights users on 9/6. 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.
Tue 10/207:00 am -
Nonstop6h 09m
Tue 10/278:15 am -
Nonstop5h 52m
Deal found 9/6![Multiple Airlines logo]()
$260
This KAYAK deal was found by Cheapflights users on 9/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/243:35 pm -
Nonstop6h 11m
Wed 10/288:26 pm -
Nonstop5h 34m
Deal found 9/6![JetBlue logo]()
$255
This JetBlue deal was found by Cheapflights users on 9/7. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/243:35 pm -
Nonstop6h 11m
Sat 10/319:44 pm -
Nonstop5h 31m
Deal found 9/7![JetBlue logo]()
$257
This Southwest deal was found by Cheapflights users on 9/7. 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.
Sat 10/241:40 pm -
Nonstop6h 15m
Sat 10/316:35 am -
1 stop7h 30m
Deal found 9/7![Southwest logo]()
$267
This Southwest deal was found by Cheapflights users on 9/3. 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.
Wed 10/2810:55 am -
2 stops10h 55m
Wed 11/410:55 am -
2 stops9h 45m
Deal found 9/3![Southwest logo]()
$263
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 September 7, 2026.
Search for one-way flight options from Massachusetts to California. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This Super.com deal was found by Cheapflights users on 9/3. 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 12/47:00 am -
Nonstop6h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![JetBlue logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Tue 9/298:00 am -
Nonstop6h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Breeze Airways logo]()
$138
This American Airlines deal was found by Cheapflights users on 9/2. 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.
Wed 11/43:26 pm -
1 stop8h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![American Airlines logo]()
$139
This Delta deal was found by Cheapflights users on 9/2. 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.
Fri 10/235:10 pm -
Nonstop6h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Delta logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:05 am -
Nonstop6h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Breeze Airways logo]()
$144
This Southwest deal was found by Cheapflights users on 9/6. 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.
Wed 11/183:30 pm -
2 stops10h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Southwest logo]()
$144
This Expedia deal was found by Cheapflights users on 9/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/123:16 pm -
1 stop26h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Frontier logo]()
$145
This Super.com deal was found by Cheapflights users on 9/3. 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.
Sun 11/16:00 am -
Nonstop6h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![JetBlue logo]()
$146
This Cheapflightsfares deal was found by Cheapflights users on 9/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:00 am -
Nonstop6h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![JetBlue logo]()
$147
This KAYAK deal was found by Cheapflights users on 9/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:20 am -
Nonstop6h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![JetBlue logo]()
$148
This Delta deal was found by Cheapflights users on 9/3. 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.
Tue 9/226:05 am -
1 stop8h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Delta logo]()
$149
This Breeze Airways deal was found by Cheapflights users on 9/5. 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.
Sun 11/15:51 pm -
Nonstop6h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Breeze Airways logo]()
$149
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 September 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $253 (United Airlines) |
One-way from | $136 (Super.com) |
Popular in | April |
Cheapest in | January |
Average price | $318 |
Good round-trip deal | $268 or less |
Good one-way deal | $187 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 7,457,451 searches. Data last updated September 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
HartfordLas Vegas
BDL Hartford Bradley Intl - LAS Las Vegas Harry Reid Intl
BDLLAS
Hartford Bradley Intl
Sun 11/1
5:51 pm-9:02 pm
Nonstop6h 11m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$139
BostonSan Diego
BOS Boston Logan Intl - SAN San Diego
BOSSAN
Boston Logan Intl
Fri 11/6
5:10 pm-8:28 pm
Nonstop6h 18m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$149
BostonSan Diego
BOS Boston Logan Intl - SAN San Diego
BOSSAN
Boston Logan Intl
Fri 10/2
4:50 pm-11:45 pm
1 stop9h 55m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$152
BostonSan Diego
BOS Boston Logan Intl - SAN San Diego
BOSSAN
Boston Logan Intl
Tue 11/3
5:10 am-11:50 am
2 stops9h 40m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$154
BostonLong Beach
BOS Boston Logan Intl - LGB Long Beach Municipal
BOSLGB
Boston Logan Intl
Tue 10/20
6:05 am-12:09 pm
1 stop9h 04m
Long Beach Municipal
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$159
BostonSan Diego
BOS Boston Logan Intl - SAN San Diego
BOSSAN
Boston Logan Intl
Tue 10/27
12:50 pm-8:25 pm
2 stops10h 35m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$164
BostonLos Angeles
BOS Boston Logan Intl - LAX Los Angeles
BOSLAX
Boston Logan Intl
Wed 10/21
4:15 pm-11:15 pm
1 stop10h 00m
Los Angeles
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$164
BostonOntario
BOS Boston Logan Intl - ONT Ontario
BOSONT
Boston Logan Intl
Wed 10/28
6:50 pm-11:55 pm
1 stop8h 05m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$169
BostonLas Vegas
BOS Boston Logan Intl - LAS Las Vegas Harry Reid Intl
BOSLAS
Boston Logan Intl
Fri 10/30
11:55 am-6:26 pm
1 stop9h 31m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$170
BostonSan Francisco
BOS Boston Logan Intl - SFO San Francisco
BOSSFO
Boston Logan Intl
Fri 10/2
7:45 am-11:15 am
Nonstop6h 30m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$174
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-SAN
BDL-LAX
BOS-LGB
BOS-LAX
BOS-LAS
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-SAN
BDL-LAX
BOS-LGB
BOS-LAX
What is the cheapest month to book a flight from Massachusetts to California?
Currently, January is the cheapest month in which you can book a flight from Massachusetts to California (average of $325). Flying from Massachusetts to California in December is currently the most expensive (average of $453). 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 September 7, 2026.
It’s optimal to fly from Massachusetts to California in the evening. By choosing this option you can save up to 43% on the cost of your flight, compared to a flight at noon.
How much does it cost to fly round-trip from Massachusetts to California?
Airfare is typical for this route at the moment.
Massachusetts to California flights typically cost between $270 and $421 in October.The cheapest round-trip price found within the last 5 days was $279 on Frontier (Oct 1-Oct 14).
How far ahead should I book a flight from Massachusetts to California?
The price you pay for your flight from Massachusetts to California may vary depending on when you book. For the best chance of a lower fare, look to book 27 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 September 5, 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 evenings 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 September 7, 2026.
Read through reviews of airlines operating flights from Massachusetts to California, such as Southwest,Delta, andUnited Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
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 September 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 7,457,451 searches. Data last updated September 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$97 | Average$183 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$98 | Average$449 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$100 | Average$244 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$133 | Average$443 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$149 | Average$488 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$173 | Average$425 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$188 | Average$448 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$196 | Average$480 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$207 | Average$399 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$229 | Average$473 | FlexibilityNo cancel fee | On-time63% |