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Boston Logan International Airport to San Francisco International Airport flight
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Boston Logan International Airport to San Francisco International Airport Flights Info

Cheapest one-way
INR 11,104
Alaska Airlines Alaska Airlines 30h 33m · 1 stop Thu, Dec 17
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Cheapest return
INR 24,213
Alaska Airlines Alaska Airlines 10h 12m · 2 stops Sun, Dec 6 - Wed, Dec 9
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Best time to book
November
Cheapest

Explore the cheapest one-way and round-trip flights from Boston Logan International Airport to San Francisco International Airport over the next 90 days, with one-way fares from INR 11,104 and round-trip from INR 24,213. Based on Trip.com's latest 7-day flight data.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Which airline offers the cheapest flights from Boston Logan International Airport to San Francisco International Airport?

The cheapest airline flying from Boston Logan International Airport to San Francisco International Airport is Alaska Airlines (from INR 11,104) among 3 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Trip.com Price Insights: Flights from Boston Logan International Airport to San Francisco International Airport

Which month has the cheapest one-way flights from Boston Logan International Airport to San Francisco International Airport?

The data is based on Trip.com data from the past 12 months and shows the average one-way fares by month from Boston Logan International Airport to San Francisco International Airport.

Based on Trip.com data from the past 12 months, the cheapest one-way flights from Boston Logan International Airport to San Francisco International Airport are usually in November, with an average price of INR 21,249. October sees the highest fares, around INR 32,636.

INR 32,636
INR 26,943
INR 21,249
INR 15,556
  • INR 21,249
    Nov
  • INR 26,938
    Dec
  • INR 24,673
    Jan
  • INR 21,479
    Feb
  • INR 21,774
    Mar
  • INR 26,340
    Apr
  • INR 26,068
    May
  • INR 27,584
    Jun
  • INR 26,026
    Jul
  • INR 31,507
    Aug
  • INR 29,330
    Sep
  • INR 32,636
    Oct

Which day of the week has the cheapest flights from Boston Logan International Airport to San Francisco International Airport?

The data is based on Trip.com data from the past 12 months and shows the average fares by each day of the week from Boston Logan International Airport to San Francisco International Airport.

Based on Trip.com data from the past 12 months, the cheapest day for flights from Boston Logan International Airport to San Francisco International Airport is Wednesday, with average prices lower than other days. Try to avoid departing on Monday, as fares are typically the highest.

INR 29,178
INR 26,631
INR 24,083
INR 21,536
    Cheapest
  • INR 29,178
    Mon
  • INR 25,582
    Tue
  • INR 24,083
    Wed
  • INR 25,521
    Thu
  • INR 25,799
    Fri
  • INR 27,524
    Sat
  • INR 27,952
    Sun

What is the flight schedule from Boston Logan International Airport to San Francisco International Airport?

Check the schedule for flights from Boston to San Francisco and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule
  1. DL1655

    16:55

    BOS

    6h 55m

    20:50

    SFO

    S - - W T - S
    Search
  2. DL977

    07:00

    BOS

    6h 59m

    10:59

    SFO

    S M T W T F S
    Search
  3. DL2919

    20:55

    BOS

    6h 57m

    00:52

    SFO

    S M T W T F S
    Search
  4. AS459

    07:00

    BOS

    6h 35m

    Direct

    10:35

    SEA

    S M T W T F S
    Search
  5. AS655

    11:43

    SEA

    2h 27m

    Direct

    14:10

    SFO

    S M T W T F S
  6. AS215

    09:00

    BOS

    6h 26m

    Direct

    12:26

    SEA

    S M T W T F S
    Search
  7. AS688

    13:50

    SEA

    2h 11m

    Direct

    16:01

    SFO

    S M T W T F S
  8. AS459

    07:00

    BOS

    6h 35m

    Direct

    10:35

    SEA

    S M T W T F S
    Search
  9. AS688

    13:50

    SEA

    2h 11m

    Direct

    16:01

    SFO

    S M T W T F S
  10. AS389

    16:36

    BOS

    6h 46m

    Direct

    20:22

    SAN

    S - - W T F S
    Search
  11. AS597

    07:08

    SAN

    1h 44m

    Direct

    08:52

    SFO

    S M T W T F S
  12. B6919

    06:11

    BOS

    6h 39m

    Direct

    09:50

    SAN

    - - - W T F -
    Search
  13. F93383

    19:02

    SAN

    1h 58m

    Direct

    21:00

    SFO

    - - - - T F -
  14. AS389

    16:36

    BOS

    6h 46m

    Direct

    20:22

    SAN

    S - - W T F S
    Search
  15. F93381

    15:30

    SAN

    1h 52m

    Direct

    17:22

    SFO

    S - - W - - S
  16. DL571

    17:15

    BOS

    6h 33m

    Direct

    20:48

    SAN

    S M T W T F S
    Search
  17. F93381

    15:30

    SAN

    1h 52m

    Direct

    17:22

    SFO

    S - - W - - S
Find more flights and airlines

FAQs for Boston Logan International Airport to San Francisco International Airport Flights

  • How long is the flight from Boston Logan International Airport to San Francisco International Airport?

    Boston Logan International Airport to San Francisco International Airport takes about 6 hours 10 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 11 daily flights from Boston Logan International Airport (BOS) to San Francisco International Airport (SFO).
  • The earliest flight from Boston Logan International Airport to San Francisco International Airport departs at 06:00, and the last departs at 20:59, with about 16 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Boston Logan International Airport (BOS) to San Francisco International Airport (SFO) is quite popular. Without considering departure times or holidays, tickets cost around INR 34,737 in November, the most expensive month to book this route.
  • The earliest flight departs from Boston Logan International Airport (BOS) at 06:00 and arrives in San Francisco International Airport (SFO) at 09:45.
  • The latest flight departs from Boston Logan International Airport (BOS) at 20:05 and arrives in San Francisco International Airport (SFO) at 23:59.
    • The distance from San Francisco International Airport to downtown is about 17km, by taxi about 30 minutes.
  • The closest airport to San Francisco International Airport (SFO) is Oakland San Francisco Bay Airport. The distance is around 17km.
  • Jetblue Airways is a very popular airline operating an average of 16112 flights per month.
  • One-way flights from Boston Logan International Airport to San Francisco International Airport currently start from INR 11,104, and round-trip fares start from INR 24,213. The current lowest fare is a Alaska Airlines flight departing on Thu, Dec 17; prices may vary depending on availability.
  • Yes. United Airlines, Jetblue Airways and Delta Air Lines operate direct flights from Boston Logan International Airport to San Francisco International Airport, with an average flight time of 6 hours 19 minutes, and around 99 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Boston Logan International Airport to San Francisco International Airport is INR 29,391. Prices may vary depending on the departure date, airline, and availability.
  • Jetblue Airways and Westjet are the most popular budget airlines flying from Boston Logan International Airport to San Francisco International Airport, with one-way fares starting from INR 11,104. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Boston Logan International Airport to San Francisco International Airport operates around 98 weekly flights, mainly by United Airlines, Jetblue Airways and Delta Air Lines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Boston Logan International Airport and San Francisco International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.