Cheap Flights from Boston, MA to San Francisco, CA from $83

One way Round trip

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On Cheapflightsplus.com you will find 15 direct and 561 connecting flights from Boston to San Francisco. You can compare airfare deals from 13 airlines and multiple travel sites from $83, book and save on cheap plane tickets and last minute offers. Also check out BOS-SFO flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Boston to San Francisco Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $83 (one-way), $142 (round-trip).

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Best Flights from Boston to San Francisco Today

Take a look at the list of non stop flights and flights with layovers from Boston to San Francisco with the lowest price of $83. The fastest direct flight takes 6h 38m and the fastest connecting – 8h 5m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $99 Find flight	06:50 Boston Logan	10:38 San Francisco San Francisco	6h 48m	JetBlue	B61833
from $106 Find flight	05:55 Boston Logan	09:40 San Francisco San Francisco	6h 45m	United Airlines	UA2441
from $106 Find flight	13:30 Boston Logan	17:19 San Francisco San Francisco	6h 49m	United Airlines	UA1187
from $106 Find flight	08:30 Boston Logan	12:20 San Francisco San Francisco	6h 50m	United Airlines	UA1008
from $178 Find flight	05:45 Boston Logan	09:40 San Francisco San Francisco	6h 55m	United Airlines	UA2367
from $186 Find flight	18:30 Boston Logan	22:08 San Francisco San Francisco	6h 38m	Alaska Airlines	AS357
from $192 Find flight	07:55 Boston Logan	11:56 San Francisco San Francisco	7h 1m	Delta Air Lines Inc.	DL977
from $204 Find flight	17:25 Boston Logan	21:22 San Francisco San Francisco	6h 57m	JetBlue	B6733
from $206 Find flight	19:38 Boston Logan	01:07+1 день San Francisco San Francisco	8h 29m	United Airlines	UA2136
from $236 Find flight	13:20 Boston Logan	17:05 San Francisco San Francisco	6h 45m	JetBlue	B6333
from $248 Find flight	18:30 Boston Logan	22:08 San Francisco San Francisco	6h 38m	American Airlines	AA7459
from $83 Find flight	12:38 Boston Logan	19:50 San Francisco San Francisco	10h 12m layover 1h 30m - Dallas	Frontier Airlines	F93601 F93999
from $131 Find flight	07:00 Boston Logan	13:37 San Francisco San Francisco	9h 37m layover 0h 42m - Seattle	Alaska Airlines	AS459 AS1284
from $132 Find flight	11:37 Boston Logan	16:58 San Francisco San Francisco	8h 21m layover 0h 56m - Minneapolis	Sun Country Airlines	SY252 SY395
from $133 Find flight	16:41 Boston Logan	07:45+1 день San Francisco San Francisco	18h 4m layover 0h 57m - Atlanta 7h 48m - Las Vegas	Spirit Airlines	NK1460 NK332 F93801
from $154 Find flight	11:12 Boston Logan	19:05 San Francisco San Francisco	10h 53m layover 0h 58m - Philadelphia 0h 47m - Phoenix	American Airlines	AA1776 AA1330 AA2421

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on November 05, 2024

Flight Schedule Boston (Massachusetts) to San Francisco (California)

Full flight schedule will help you in detecting at what time planes fly from Boston to San Francisco. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
05:45 — 09:40	05:45 — 09:40 UA2367 United Airlines Boston — San Francisco	6h 55m	Find flight from$178
05:55 — 09:40	05:55 — 09:40 UA2441 United Airlines Boston — San Francisco	6h 45m	Find flight from$106
06:50 — 10:38	06:50 — 10:38 B61833 JetBlue Boston — San Francisco	6h 48m	Find flight from$99
07:55 — 11:56	07:55 — 11:56 DL977 Delta Air Lines Inc. Boston — San Francisco	7h 1m	Find flight from$192
08:30 — 12:20	08:30 — 12:20 UA1008 United Airlines Boston — San Francisco	6h 50m	Find flight from$106
09:35 — 13:26	09:35 — 13:26 B6133 JetBlue Boston — San Francisco	6h 51m	Find flight from$236
11:00 — 14:49	11:00 — 14:49 UA1413 United Airlines Boston — San Francisco	6h 49m	Find flight from$180
13:20 — 17:05	13:20 — 17:05 B6333 JetBlue Boston — San Francisco	6h 45m	Find flight from$236
13:30 — 17:19	13:30 — 17:19 UA1187 United Airlines Boston — San Francisco	6h 49m	Find flight from$106
17:10 — 21:13	17:10 — 21:13 DL475 Delta Air Lines Inc. Boston — San Francisco	7h 3m	Find flight from$192
17:25 — 21:22	17:25 — 21:22 B6733 JetBlue Boston — San Francisco	6h 57m	Find flight from$204
18:00 — 21:49	18:00 — 21:49 UA2400 United Airlines Boston — San Francisco	6h 49m	Find flight from$233
18:30 — 22:08	18:30 — 22:08 AS357 Alaska Airlines Boston — San Francisco	6h 38m	Find flight from$186
18:30 — 22:08	18:30 — 22:08 AA7459 American Airlines Boston — San Francisco	6h 38m	Find flight from$248
19:38 — 01:07 +1 day	19:38 — 01:07 UA2136 United Airlines Boston — San Francisco	8h 29m	Find flight from$206
06:30 — 12:31	06:30 — 10:32 AA2315 American Airlines Boston — Phoenix 38m stop 11:10 — 12:31 AA2423 American Airlines Phoenix — San Francisco	9h 1m including layover	Find flight from$155
07:00 — 13:37	07:00 — 10:21 AS459 Alaska Airlines Boston — Seattle 42m stop 12:00 — 14:12 AS1284 Alaska Airlines Seattle — San Francisco	9h 37m including layover	Find flight from$131
07:00 — 15:35	07:00 — 10:37 AS459 Alaska Airlines Boston — Seattle 2h 45m stop 13:59 — 16:16 AS1304 Alaska Airlines Seattle — San Francisco	11h 35m including layover	Find flight from$131
08:53 — 16:02	08:53 — 12:55 AA2229 American Airlines Boston — Phoenix 1h 59m stop 14:54 — 16:02 AA2431 American Airlines Phoenix — San Francisco	10h 9m including layover	Find flight from$155
10:00 — 19:09	19:54 — 23:31 AS537 Alaska Airlines Boston — Seattle 3h 22m stop 09:05 — 11:22 AS1132 Alaska Airlines Seattle — San Francisco	12h 9m including layover	Find flight from$149
11:37 — 16:58	11:30 — 13:44 SY252 Sun Country Airlines Boston — Minneapolis 56m stop 14:40 — 16:51 SY395 Sun Country Airlines Minneapolis — San Francisco	8h 21m including layover	Find flight from$132
12:19 — 19:38	12:19 — 14:55 AA3252 American Airlines Boston — Charlotte 1h 54m stop 16:49 — 19:38 AA430 American Airlines Charlotte — San Francisco	10h 19m including layover	Find flight from$158
12:38 — 19:50	12:38 — 16:09 F93601 Frontier Airlines Boston — Dallas 1h 30m stop 17:39 — 19:50 F93999 Frontier Airlines Dallas — San Francisco	10h 12m including layover	Find flight from$83
13:00 — 19:38	13:00 — 15:36 AA1445 American Airlines Boston — Charlotte 1h 13m stop 16:49 — 19:38 AA430 American Airlines Charlotte — San Francisco	9h 38m including layover	Find flight from$155
16:23 — 23:45	16:23 — 20:22 AS389 Alaska Airlines Boston — San Diego 1h 37m stop 21:59 — 23:45 AS3458 Alaska Airlines San Diego — San Francisco	10h 22m including layover	Find flight from$134
19:45 — 07:45 +1 day	19:45 — 22:49 B6777 JetBlue Boston — Las Vegas 7h 11m stop 06:00 — 07:45 F93801 Frontier Airlines Las Vegas — San Francisco	15h including layover	Find flight from$169
19:54 — 09:22 +1 day	19:54 — 23:31 AS537 Alaska Airlines Boston — Seattle 7h 34m stop 07:05 — 09:22 AS1166 Alaska Airlines Seattle — San Francisco	16h 28m including layover	Find flight from$148
09:30 — 18:43	09:30 — 11:03 AA1859 American Airlines Boston — Philadelphia 2h 37m stop 13:40 — 16:39 AA1531 American Airlines Philadelphia — Los Angeles 39m stop 17:18 — 18:43 AA4971 American Airlines Los Angeles — San Francisco	12h 13m including layover	Find flight from$158
09:30 — 19:05	09:30 — 11:03 AA1859 American Airlines Boston — Philadelphia 2h 41m stop 13:44 — 17:10 AA1330 American Airlines Philadelphia — Phoenix 47m stop 17:57 — 19:05 AA2421 American Airlines Phoenix — San Francisco	12h 35m including layover	Find flight from$158
11:12 — 19:05	11:12 — 12:46 AA1776 American Airlines Boston — Philadelphia 58m stop 13:44 — 17:10 AA1330 American Airlines Philadelphia — Phoenix 47m stop 17:57 — 19:05 AA2421 American Airlines Phoenix — San Francisco	10h 53m including layover	Find flight from$154
14:41 — 07:45 +1 day	14:41 — 16:43 AA514 American Airlines Boston — Chicago 3h 43m stop 20:26 — 22:32 AA2654 American Airlines Chicago — Las Vegas 7h 28m stop 06:00 — 07:45 F93801 Frontier Airlines Las Vegas — San Francisco	20h 4m including layover	Find flight from$170
15:06 — 07:45 +1 day	15:06 — 16:29 B61117 JetBlue Boston — New York 1h 30m stop 17:59 — 21:05 B6711 JetBlue New York — Las Vegas 8h 55m stop 06:00 — 07:45 F93801 Frontier Airlines Las Vegas — San Francisco	19h 39m including layover	Find flight from$158
15:06 — 13:43 +1 day	15:06 — 16:29 B61117 JetBlue Boston — New York 1h 30m stop 17:59 — 21:05 B6711 JetBlue New York — Las Vegas 14h 52m stop 11:57 — 13:43 F94157 Frontier Airlines Las Vegas — San Francisco	25h 37m including layover	Find flight from$158
16:41 — 07:45 +1 day	16:41 — 19:45 NK1460 Spirit Airlines Boston — Atlanta 57m stop 20:42 — 22:12 NK332 Spirit Airlines Atlanta — Las Vegas 7h 48m stop 06:00 — 07:45 F93801 Frontier Airlines Las Vegas — San Francisco	18h 4m including layover	Find flight from$133
17:35 — 07:45 +1 day	17:35 — 18:59 B6517 JetBlue Boston — New York 2h 11m stop 21:10 — 00:13 B6111 JetBlue New York — Las Vegas 5h 47m stop 06:00 — 07:45 F93801 Frontier Airlines Las Vegas — San Francisco	17h 10m including layover	Find flight from$158
17:35 — 13:43 +1 day	17:35 — 18:59 B6517 JetBlue Boston — New York 2h 11m stop 21:10 — 00:13 B6111 JetBlue New York — Las Vegas 11h 44m stop 11:57 — 13:43 F94157 Frontier Airlines Las Vegas — San Francisco	23h 8m including layover	Find flight from$158

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on November 5, 2024

Flight Information

Below we will explain in detail what the flights cost on the destination from Boston to San Francisco depends on and how to choose the most interesting flight option for you.

Distance between Boston and San Francisco is 4341 miles. Time difference between the cities is 3h. Airplanes depart 05:01 to 21:55 from 4 Boston airports and arrive 05:01 to 21:55 to 3 San Francisco airports. Average flight time is 6h 49m.

The fastest flight 6h 38m
Average flight time 6h 49m
The earliest flight 05:01
The latest flight 21:55
Distance 2698 ml

The cheapest months to travel to San Francisco are december (from 83 $), november (from 86 $), february (from 134 $).

The most expensive months are january (from 173 $), february (from 134 $), november (from 86 $).

What is the lowest airfare Boston to San Francisco?

The cheapest plane ticket found by our users is $83. This airfare is for economy class on one-way F93601 flight by Frontier Airlines for December 13, 2024 which leaves Logan in Boston at 12:38 am and arrives at San Francisco San Francisco at 19:50.

Economy class

$83

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Business class

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First class

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Popular Airlines on the Route

The flight Boston — San Francisco is served by 13 regular airlines and 5 low-cost airlines. Most of the flights on this route are operated by American Airlines - 100 departures per week at the price of from $ 154 . And the most expensive tickets are offered by SWISS International Air Lines airline - from $ 2080.

Direct flights

There are 15 nonstop flights on the route. The fastest direct flight is AS357 by Alaska Airlines takes 6h 38m and the cheapest is F93601 by Frontier Airlines for $99.

AA - American Airlines

from $248

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AS - Alaska Airlines

from $186

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B6 - JetBlue

from $99

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DL - Delta Air Lines Inc.

from $192

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UA - United Airlines

from $106

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Connecting Flights

There are 561 flights with layovers on the route. The fastest connecting flight is DL1056 by Delta Air Lines Inc. takes 8h 5m and the cheapest is F93601 by Frontier Airlines for $83.

AA - American Airlines

from $154

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SY - Sun Country Airlines

from $132

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DL - Delta Air Lines Inc.

from $188

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UA - United Airlines

from $163

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AS - Alaska Airlines

from $131

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B6 - JetBlue

from $158

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NK - Spirit Airlines

from $133

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AM - Aeromexico

from $499

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LX - SWISS International Air Lines

from $1628

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F9 - Frontier Airlines

from $83

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PD - Porter Airlines

from $378

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HA - Hawaiian Airlines

from $628

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See more connecting flights

Airports

You can fly from Boston to San Francisco from 4 airports (Boston City Heliport, Boston RT128 Rail, Boston South Rail, Logan).

Boston airports

Boston City Heliport-JBC

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Boston RT128 Rail-ZRU

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Boston South Rail-ZTO

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Logan-BOS

from $83
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San Francisco airports

San Francisco-SFO

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Embarkadero-EMB

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China Basin Heliport-JCC

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Airplanes

There are flights to San Francisco from Boston by 13 airlines that use 10 aircraft brands. They range from huge modern airplanes to small-sized.

Airbus A318/319/320/321

from $99

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Airbus A320

from $154

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Boeing 737-800

from $155

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Airbus A319

from $155

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Boeing 737-100/200

from $158

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Airbus A321

from $170

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Embraer Lineage 1000

from $170

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Embraer 175 (short wing)

from $172

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Embraer 170

from $188

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Boeing 737 MAX 9

from $193

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Top Domestic Destinations from Boston

You may also consider searching for discounted plane tickets to some other popular places from Boston within United States.

Boston — Orlando

from $67

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Boston — Newark

from $73

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Boston — Minneapolis

from $54

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Boston — Chicago

from $59

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Boston — Los Angeles

from $62

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Boston — Las Vegas

from $63

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Boston — San Francisco

from $61

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Boston — New York

from $57

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Boston — Miami

from $56

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Boston — Louisville

from $69

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Top International Destinations from Boston

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Boston — Rome

from $77

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Boston — London

from $76

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Boston — Zurich

from $68

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Boston — Paris

from $76

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Boston — Manchester

from $68

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Boston — Dublin

from $54

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Boston — Athens

from $59

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Boston — Lisbon

from $66

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Boston — Barcelona

from $67

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Boston — Munich

from $74

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
To find a plane ticket, please select dates.