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Cheap flights from Boston to California from £95
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LAX
9 Nov — 16 Nov1
Cheap flight deals from Boston to California
Enter your travel dates to find the best prices.
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Direct
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One-way
Cheapest flights from Boston to CaliforniaExplore the most affordable flight options available from Boston to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2026.
Explore the most affordable flight options available from Boston to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2026.
Thu 29/1010:05 -
1 stop10h 35m
Thu 29/1022:40 -
1 stop7h 15m
Deal found 9/10£189
Mon 9/1113:32 -
1 stop11h 08m
Wed 11/1106:00 -
1 stop7h 49m
Deal found 7/10£190
Fri 11/1205:10 -
1 stop8h 20m
Mon 14/1211:25 -
Nonstop5h 20m
Deal found 8/10£190
Thu 29/1005:00 -
1 stop7h 55m
Thu 29/1012:40 -
1 stop9h 35m
Deal found 5/10£190
Sat 12/1208:00 -
Nonstop6h 25m
Sun 13/1209:25 -
Nonstop5h 25m
Deal found 8/10£190
Tue 27/1013:00 -
1 stop10h 25m
Fri 30/1014:07 -
Nonstop5h 53m
Deal found 7/10£191
Thu 19/1113:24 -
1 stop9h 20m
Sun 22/1120:55 -
Nonstop5h 30m
Deal found 6/10£192
Thu 22/1022:00 -
1 stop12h 50m
Tue 27/1022:40 -
1 stop9h 30m
Deal found 6/10£193
Wed 11/1115:28 -
1 stop9h 12m
Wed 18/1105:00 -
2 stops9h 24m
Deal found 6/10£193
Thu 29/1010:05 -
1 stop10h 35m
Mon 2/1120:30 -
2 stops8h 50m
Deal found 5/10£193
Sat 5/1218:13 -
Nonstop6h 42m
Tue 8/1208:33 -
Nonstop5h 36m
Deal found 9/10£194
Tue 27/1013:00 -
1 stop10h 25m
Thu 12/1114:07 -
Nonstop5h 52m
Deal found 8/10£195
Best flights from Boston to CaliforniaDiscover carefully curated flight deals from Boston to California that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.
Discover carefully curated flight deals from Boston to California that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.
Thu 29/1010:50 -
Nonstop6h 15m
Mon 2/1109:25 -
Nonstop5h 25m
Deal found 5/10£193
Thu 19/1117:10 -
Nonstop6h 30m
Mon 23/1122:17 -
Nonstop5h 23m
Deal found 5/10£194
Sat 7/1116:56 -
1 stop8h 36m
Tue 10/1105:15 -
2 stops9h 09m
Deal found 8/10£212
Mon 14/1206:00 -
Nonstop6h 34m
Tue 15/1209:00 -
1 stop7h 50m
Deal found 5/10£225
Wed 3/218:14 -
1 stop28h 45m
Tue 9/210:25 -
1 stop16h 15m
Deal found 8/10£260
Thu 19/1108:25 -
Nonstop6h 20m
Mon 23/1122:35 -
1 stop9h 00m
Deal found 5/10£198
Mon 16/1118:45 -
1 stop8h 04m
Wed 18/1113:15 -
1 stop7h 42m
Deal found 8/10£224
Tue 27/1006:00 -
2 stops10h 46m
Tue 10/1107:10 -
1 stop7h 14m
Deal found 6/10£252
Tue 10/1106:15 -
Nonstop6h 44m
Wed 11/1110:44 -
Nonstop5h 41m
Deal found 9/10£255
Sat 14/1107:13 -
1 stop10h 08m
Mon 16/1109:20 -
2 stops17h 26m
Deal found 8/10£268
Thu 19/1109:10 -
1 stop8h 15m
Thu 26/1123:10 -
1 stop7h 35m
Deal found 5/10£244
Sat 5/1206:00 -
Nonstop6h 34m
Wed 9/1215:30 -
Nonstop5h 26m
Deal found 5/10£255
Tue 12/113:45 -
Nonstop6h 44m
Sat 16/121:05 -
Nonstop5h 39m
Deal found 9/10£255
Fri 6/1114:30 -
1 stop11h 05m
Mon 9/1121:55 -
1 stop9h 40m
Deal found 8/10£248
Wed 18/1107:13 -
1 stop10h 42m
Wed 25/1116:23 -
1 stop10h 57m
Deal found 9/10£274
Fri 23/1013:12 -
1 stop9h 44m
Mon 26/1021:40 -
1 stop10h 01m
Deal found 8/10£260
Mon 9/1113:32 -
1 stop11h 08m
Tue 10/1109:25 -
1 stop8h 59m
Deal found 7/10£288
Sat 14/1106:05 -
1 stop9h 12m
Sat 21/1106:00 -
1 stop7h 26m
Deal found 9/10£285
Tue 10/1107:13 -
1 stop11h 48m
Wed 11/1117:42 -
1 stop8h 58m
Deal found 8/10£289
Fri 11/1214:45 -
1 stop11h 04m
Wed 16/1211:30 -
1 stop9h 18m
Deal found 6/10£267
Wed 2/1212:50 -
2 stops11h 00m
Wed 6/107:15 -
2 stops10h 35m
Deal found 5/10£273
Thu 10/1209:20 -
2 stops13h 46m
Mon 14/1205:00 -
2 stops9h 55m
Deal found 7/10£314
Wed 28/1006:00 -
Nonstop6h 30m
Wed 4/1122:30 -
Nonstop5h 30m
Deal found 6/10£270
Sat 20/205:45 -
2 stops14h 00m
Thu 25/206:40 -
2 stops9h 15m
Deal found 8/10£273
Sat 31/1008:35 -
2 stops15h 16m
Sat 7/1109:25 -
2 stops11h 34m
Deal found 6/10£317
Wed 18/1107:13 -
1 stop11h 00m
Sun 22/1106:00 -
1 stop22h 40m
Deal found 8/10£327
Mon 23/1105:30 -
1 stop9h 00m
Thu 26/1112:40 -
1 stop7h 42m
Deal found 9/10£330
Tue 15/1212:50 -
2 stops10h 55m
Tue 22/1215:05 -
1 stop6h 40m
Deal found 5/10£276
Mon 9/1117:59 -
Nonstop6h 31m
Tue 10/1122:00 -
Nonstop5h 30m
Deal found 7/10£277
Mon 2/1107:03 -
1 stop28h 49m
Mon 9/1112:13 -
1 stop8h 45m
Deal found 5/10£327
Direct flights from Boston to CaliforniaExplore direct flight options from Boston to California based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 October 2026.
Explore direct flight options from Boston to California based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 October 2026.
Fri 11/1208:15 -
Nonstop6h 25m
Mon 14/1211:25 -
Nonstop5h 20m
Deal found 8/10£190
Sat 12/1208:00 -
Nonstop6h 25m
Sun 13/1209:25 -
Nonstop5h 25m
Deal found 8/10£190
Fri 1/107:00 -
Nonstop6h 34m
Wed 6/121:39 -
Nonstop5h 22m
Deal found 8/10£192
Thu 29/1010:50 -
Nonstop6h 15m
Mon 2/1109:25 -
Nonstop5h 25m
Deal found 5/10£193
Fri 4/1218:13 -
Nonstop6h 42m
Thu 10/1208:32 -
Nonstop5h 36m
Deal found 9/10£194
Mon 2/1107:00 -
Nonstop6h 31m
Mon 9/1120:26 -
Nonstop5h 34m
Deal found 9/10£195
Fri 4/1208:25 -
Nonstop6h 20m
Mon 7/1211:25 -
Nonstop5h 20m
Deal found 7/10£196
Tue 27/1007:51 -
Nonstop6h 18m
Fri 30/1008:15 -
Nonstop5h 52m
Deal found 5/10£196
Sat 7/1108:00 -
Nonstop6h 25m
Sat 14/1109:35 -
Nonstop5h 30m
Deal found 6/10£198
Sat 20/217:45 -
Nonstop6h 23m
Sat 27/208:40 -
Nonstop5h 50m
Deal found 6/10£199
Fri 30/1007:51 -
Nonstop6h 18m
Mon 2/1121:07 -
Nonstop5h 39m
Deal found 7/10£199
Wed 2/1215:45 -
Nonstop6h 47m
Fri 11/1207:30 -
Nonstop5h 35m
Deal found 5/10£254
Last-minute flights from Boston to CaliforniaDiscover last-minute flight deals from Boston to California. Data last updated 10 October 2026 and is based on user searches.
Discover last-minute flight deals from Boston to California. Data last updated 10 October 2026 and is based on user searches.
Thu 22/1022:00 -
1 stop12h 50m
Tue 27/1022:40 -
1 stop9h 30m
Deal found 6/10£193
Tue 27/1013:00 -
1 stop10h 25m
Fri 30/1014:07 -
Nonstop5h 53m
Deal found 7/10£191
Tue 27/1013:00 -
1 stop10h 25m
Thu 12/1114:07 -
Nonstop5h 52m
Deal found 8/10£195
Thu 29/1010:05 -
1 stop10h 35m
Thu 29/1022:40 -
1 stop7h 15m
Deal found 9/10£189
Thu 29/1005:00 -
1 stop7h 55m
Thu 29/1012:40 -
1 stop9h 35m
Deal found 5/10£190
Thu 29/1010:05 -
1 stop10h 35m
Mon 2/1120:30 -
2 stops8h 50m
Deal found 5/10£193
Mon 9/1113:32 -
1 stop11h 08m
Wed 11/1106:00 -
1 stop7h 49m
Deal found 7/10£190
Mon 9/1107:00 -
Nonstop6h 31m
Tue 17/1111:48 -
1 stop9h 00m
Deal found 9/10£194
Wed 11/1115:28 -
1 stop9h 12m
Wed 18/1105:00 -
2 stops9h 24m
Deal found 6/10£193
Fri 13/1107:00 -
Nonstop6h 31m
Thu 19/1111:39 -
1 stop9h 53m
Deal found 7/10£190
Sun 15/1108:15 -
Nonstop6h 25m
Tue 17/1111:25 -
Nonstop5h 25m
Deal found 8/10£190
Thu 19/1113:24 -
1 stop9h 20m
Sun 22/1120:55 -
Nonstop5h 30m
Deal found 7/10£192
One-way flights from Boston to CaliforniaSearch for one-way flight options from Boston to California. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.
Search for one-way flight options from Boston to California. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.
Wed 4/1105:00 -
1 stop8h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/10£95
Wed 28/1012:50 -
2 stops11h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/10£99
Mon 14/1212:50 -
2 stops10h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/10£100
Mon 11/105:30 -
2 stops15h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/10£104
Sat 14/1106:00 -
1 stop9h 08m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/10£104
Wed 4/1117:05 -
1 stop9h 41m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/10£105
Wed 16/1208:25 -
Nonstop6h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/10£107
Sat 7/1113:29 -
2 stops10h 29m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/10£108
Sat 19/1222:20 -
1 stop14h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/10£109
Sat 19/1216:00 -
Nonstop6h 27m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/10£110
Fri 6/1108:15 -
Nonstop6h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/10£110
Thu 10/1205:20 -
1 stop8h 47m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/10£113
Find flight deals from Boston to California
Keep the following information in mind while searching for Boston to California flight deals. Data was last updated 10 October 2026.
Cheapflights Fare Finder
Customise your flight search to find flights from Boston 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 10 October 2026.
Use the filters below to find and compare flights from Boston to California that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest return flight
BostonPalm Springs
BOS Boston Logan Intl - PSP Palm Springs
BOSPSP
Boston Logan Intl
Mon 25/1
06:00-11:58
1 stop8h 58m
Palm Springs
Wed 31/12
00:00-03:00
Nonstop0h 00m
£104
BostonSan Diego
BOS Boston Logan Intl - SAN San Diego
BOSSAN
Boston Logan Intl
Sat 19/12
22:20-09:50
1 stop14h 30m
San Diego
Wed 31/12
00:00-03:00
Nonstop0h 00m
£109
BostonSan Diego
BOS Boston Logan Intl - SAN San Diego
BOSSAN
Boston Logan Intl
Tue 22/12
22:25-08:30
1 stop13h 05m
San Diego
Wed 31/12
00:00-03:00
Nonstop0h 00m
£109
BostonOntario
BOS Boston Logan Intl - ONT Ontario
BOSONT
Boston Logan Intl
Sat 12/12
13:50-19:55
1 stop9h 05m
Ontario
Wed 31/12
00:00-03:00
Nonstop0h 00m
£113
BostonPalm Springs
BOS Boston Logan Intl - PSP Palm Springs
BOSPSP
Boston Logan Intl
Tue 3/11
06:00-11:53
1 stop8h 53m
Palm Springs
Wed 31/12
00:00-03:00
Nonstop0h 00m
£113
Fastest return journey
BostonSan Diego
BOS Boston Logan Intl - SAN San Diego
BOSSAN
Boston Logan Intl
Wed 21/10
17:10-20:28
Nonstop6h 18m
San Diego
Wed 31/12
00:00-03:00
Nonstop0h 00m
£113
BostonSan Diego
BOS Boston Logan Intl - SAN San Diego
BOSSAN
Boston Logan Intl
Tue 1/12
08:25-11:45
Nonstop6h 20m
San Diego
Wed 31/12
00:00-03:00
Nonstop0h 00m
£135
BostonLos Angeles
BOS Boston Logan Intl - LAX Los Angeles
BOSLAX
Boston Logan Intl
Sat 30/1
08:40-18:10
2 stops12h 30m
Los Angeles
Wed 31/12
00:00-03:00
Nonstop0h 00m
£139
BostonLos Angeles
BOS Boston Logan Intl - LAX Los Angeles
BOSLAX
Boston Logan Intl
Sat 9/1
08:40-18:10
2 stops12h 30m
Los Angeles
Wed 31/12
00:00-03:00
Nonstop0h 00m
£139
BostonOntario
BOS Boston Logan Intl - ONT Ontario
BOSONT
Boston Logan Intl
Thu 19/11
06:05-12:17
1 stop9h 12m
Ontario
Wed 31/12
00:00-03:00
Nonstop0h 00m
£143
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Boston to California
Have a flexible travel schedule? Discover the best time to fly to California from Boston with our price prediction graph.
BOS-SAN
BOS-PSP
BOS-LAX
BOS-SFO
BOS-ONT
Estimated return 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 Boston to California
BOS-USCA
BOS-SAN
BOS-PSP
BOS-LAX
BOS-SFO
What is the cheapest month to book a flight from Boston to California?
Currently, January is the cheapest month in which you can book a flight from Boston to California (average of £246). Flying from Boston to California in December is currently the most expensive (average of £346). 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 BOS to CA?
Find hourly flight availability from Boston 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 10 October 2026.
One of the essential ways to save on airfare from Boston to California is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the evening could potentially save you up to 55% on airfare.
Weekly flight availability from Boston to California
Explore weekly flight availability from Boston to California. 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 10 October 2026.
The most flights from BOS to USCA are scheduled on a Thursday (61 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (27 on average).
How much does it cost for a return flight from Boston to California?
Airfare is below average for this route at the moment.
Boston to California flights typically cost between £221 and £376 in December.The cheapest return price found within the last 5 days was £220 on JetBlue (6 Dec–9 Dec).
How far ahead should I book a flight from Boston to California?
Booking 53 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to California. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 10 October 2026.
Read reviews from past customers who have flown with Delta,JetBlue, andAmerican Airlines from Boston to California. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.8
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.8
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.8
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.8
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Related info for your journey
Find useful and relevant information for your journey from Boston to California. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Popular flights
Alternative routes for Boston 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 hire and/or hotel booking to your travel itinerary.
Direct flights to United States
Book a non-stop flight to one of these other cities located in United States.
Search flights from Boston to California by cabin class
Find flights from Boston to California, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and California flights
Browse other Boston and California flight options. Last updated on 10 October 2026.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
Top 3 airlines flying from Boston to California
Discover the top 3 airlines that operate flights from Boston 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 10 October 2026.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Boston to California?
When you search for this flight from Boston to California, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Boston to California?
Millions of users choose and trust Cheapflights to book the best flight deals from Boston to California for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Boston to California with no change fees?
Yes, we can. To see specific flights from Boston to California with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Boston to California become cheaper?
Yes, Cheapflights offers price alerts on Boston to California flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.