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Boston Logan International Airport to San Francisco International Airport flight

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 MYR 368 and round-trip from MYR 728. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        BOS 07:35
        6h 34m
        Direct
        SFO 11:09
        Boston - San Francisco | Tue, Sep 1 | Delta Air Lines
        SFO 21:48
        5h 42m
        Direct
        BOS 06:30
        San Francisco - Boston | Fri, Sep 4 | Delta Air Lines
        MYR 1,011 MYR 1,688
        40% off
        40% off
        MYR 1,688 MYR 1,011
      • BOS 07:35
        6h 34m
        Direct
        SFO 11:09
        Boston - San Francisco | Mon, Aug 24 | Delta Air Lines
        SFO 07:00
        5h 45m
        Direct
        BOS 15:45
        San Francisco - Boston | Mon, Aug 31 | Delta Air Lines
        MYR 1,030 MYR 1,688
        39% off
        39% off
        MYR 1,688 MYR 1,030
      • BOS 12:54
        9h 54m
        1 stop
        SFO 19:48
        Boston - San Francisco | Thu, Sep 10 | Frontier Airlines
        SFO 22:05
        11h 4m
        1 stop
        BOS 12:09
        San Francisco - Boston | Sun, Sep 13 | Frontier Airlines
        MYR 728 MYR 1,688
        56% off
        56% off
        MYR 1,688 MYR 728
      • BOS 12:54
        9h 54m
        1 stop
        SFO 19:48
        Boston - San Francisco | Sat, Sep 26 | Frontier Airlines
        SFO 22:05
        11h 2m
        1 stop
        BOS 12:07
        San Francisco - Boston | Mon, Sep 28 | Frontier Airlines
        MYR 728
        56% off
        MYR 1,688 MYR 728
      • BOS 12:52
        10h 16m
        1 stop
        SFO 20:08
        Boston - San Francisco | Tue, Sep 22 | Frontier Airlines
        SFO 22:05
        11h 2m
        1 stop
        BOS 12:07
        San Francisco - Boston | Mon, Sep 28 | Frontier Airlines
        MYR 730
        56% off
        MYR 1,688 MYR 730
      • BOS 12:54
        9h 54m
        1 stop
        SFO 19:48
        Boston - San Francisco | Fri, Sep 11 | Frontier Airlines
        SFO 22:05
        11h 4m
        1 stop
        BOS 12:09
        San Francisco - Boston | Sat, Sep 12 | Frontier Airlines
        MYR 746
        56% off
        MYR 1,688 MYR 746
      • BOS 12:45
        9h 18m
        1 stop
        SFO 19:03
        Boston - San Francisco | Wed, Sep 2 | Frontier Airlines
        SFO 22:35
        10h 12m
        1 stop
        BOS 11:47
        San Francisco - Boston | Sat, Sep 5 | Frontier Airlines
        MYR 752
        55% off
        MYR 1,688 MYR 752
      • BOS 12:54
        10h 14m
        1 stop
        SFO 20:08
        Boston - San Francisco | Wed, Sep 23 | Frontier Airlines
        SFO 22:05
        10h 54m
        1 stop
        BOS 11:59
        San Francisco - Boston | Fri, Sep 25 | Frontier Airlines
        MYR 774
        54% off
        MYR 1,688 MYR 774
      • BOS 12:54
        9h 54m
        1 stop
        SFO 19:48
        Boston - San Francisco | Sat, Sep 12 | Frontier Airlines
        SFO 06:25
        15h 5m
        1 stop
        BOS 00:30
        San Francisco - Boston | Sat, Sep 19 |
        MYR 908
        46% off
        MYR 1,688 MYR 908
      • BOS 12:45
        9h 18m
        1 stop
        SFO 19:03
        Boston - San Francisco | Sat, Sep 5 | Frontier Airlines
        SFO 22:05
        11h 4m
        1 stop
        BOS 12:09
        San Francisco - Boston | Sat, Sep 12 | Frontier Airlines
        MYR 1,317
        22% off
        MYR 1,688 MYR 1,317
      • BOS 12:45
        9h 18m
        1 stop
        SFO 19:03
        Boston - San Francisco | Thu, Aug 27 | Frontier Airlines
        SFO 22:35
        10h 12m
        1 stop
        BOS 11:47
        San Francisco - Boston | Tue, Sep 1 | Frontier Airlines
        MYR 1,506
        11% off
        MYR 1,688 MYR 1,506
      • BOS 12:54
        9h 54m
        1 stop
        SFO 19:48
        Boston - San Francisco | Sat, Sep 19 | Frontier Airlines
        SFO 22:05
        11h 2m
        1 stop
        BOS 12:07
        San Francisco - Boston | Mon, Sep 21 | Frontier Airlines
        MYR 1,519
        10% off
        MYR 1,688 MYR 1,519
      • BOS 13:00
        17h 25m
        1 stop
        SFO 14:00
        Boston - San Francisco | Mon, Aug 24 | Normal Airline
        SFO 15:00
        6h
        Direct
        BOS 16:00
        San Francisco - Boston | Wed, Aug 26 | Normal Airline
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      • Cheapest nonstop
        BOS 10:05
        6h 34m
        Direct
        SFO 13:39
        Boston - San Francisco | Tue, Sep 1 | Delta Air Lines
        MYR 529 MYR 667
        21% off
        21% off
        MYR 667 MYR 529
      • BOS 20:55
        7h 1m
        Direct
        SFO 00:56
        Boston - San Francisco | Tue, Oct 6 | Delta Air Lines
        MYR 600 MYR 667
        10% off
        10% off
        MYR 667 MYR 600
      • BOS 12:54
        10h 14m
        1 stop
        SFO 20:08
        Boston - San Francisco | Tue, Sep 22 | Frontier Airlines
        MYR 368 MYR 667
        45% off
        45% off
        MYR 667 MYR 368
      • BOS 12:45
        9h 18m
        1 stop
        SFO 19:03
        Boston - San Francisco | Tue, Sep 1 | Frontier Airlines
        MYR 369
        45% off
        MYR 667 MYR 369
      • BOS 12:54
        9h 54m
        1 stop
        SFO 19:48
        Boston - San Francisco | Wed, Sep 30 | Frontier Airlines
        MYR 369
        45% off
        MYR 667 MYR 369
      • BOS 12:45
        9h 18m
        1 stop
        SFO 19:03
        Boston - San Francisco | Sun, Aug 30 | Frontier Airlines
        MYR 372
        44% off
        MYR 667 MYR 372
      • BOS 12:54
        9h 54m
        1 stop
        SFO 19:48
        Boston - San Francisco | Fri, Oct 9 | Frontier Airlines
        MYR 455
        32% off
        MYR 667 MYR 455
      • BOS 12:45
        9h 18m
        1 stop
        SFO 19:03
        Boston - San Francisco | Fri, Sep 4 | Frontier Airlines
        MYR 458
        31% off
        MYR 667 MYR 458
      • BOS 12:54
        10h 14m
        1 stop
        SFO 20:08
        Boston - San Francisco | Tue, Sep 15 | Frontier Airlines
        MYR 497
        25% off
        MYR 667 MYR 497
      • BOS 12:45
        9h 18m
        1 stop
        SFO 19:03
        Boston - San Francisco | Thu, Aug 27 | Frontier Airlines
        MYR 508
        24% off
        MYR 667 MYR 508
      • BOS 12:52
        10h 16m
        1 stop
        SFO 20:08
        Boston - San Francisco | Mon, Sep 21 | Frontier Airlines
        MYR 512
        23% off
        MYR 667 MYR 512
      • BOS 12:45
        9h 18m
        1 stop
        SFO 19:03
        Boston - San Francisco | Fri, Sep 11 | Frontier Airlines
        MYR 514
        23% off
        MYR 667 MYR 514
      • BOS 12:45
        9h 18m
        1 stop
        SFO 19:03
        Boston - San Francisco | Mon, Sep 7 | Frontier Airlines
        MYR 515
        23% off
        MYR 667 MYR 515
      • BOS 13:00
        17h 25m
        1 stop
        SFO 14:00
        Boston - San Francisco | Mon, Aug 24 | Normal Airline
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Flight fares from Boston Logan International Airport to San Francisco International Airport are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

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

What is the cheapest month to fly from Boston Logan International Airport to San Francisco International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Boston Logan International Airport to San Francisco International Airport for each month in the Trip.com database.

Based on Trip.com's 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 MYR 892. It is best to avoid October, when the average price can reach MYR 1,188.

MYR 1,188
MYR 1,040
MYR 892
MYR 744
    Cheapest
  • MYR 1,005
    Aug
  • MYR 961
    Sep
  • MYR 1,188
    Oct
  • MYR 892
    Nov
  • MYR 1,146
    Dec
  • MYR 1,050
    Jan
  • MYR 914
    Feb
  • MYR 927
    Mar
  • MYR 1,121
    Apr
  • MYR 1,109
    May
  • MYR 1,174
    Jun
  • MYR 1,108
    Jul

What is the cheapest month to fly return from Boston Logan International Airport to San Francisco International Airport?

The data is based on the past 12 months and shows the average monthly return fares from Boston Logan International Airport to San Francisco International Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, January is often the month to find the lowest fares from Boston Logan International Airport to San Francisco International Airport, with an average price of MYR 1,156. April is usually the most expensive month, with an average price reaching MYR 3,186.

MYR 3,186
MYR 2,171
MYR 1,156
MYR 141
    Cheapest
  • MYR 1,401
    Aug
  • MYR 1,591
    Sep
  • MYR 1,527
    Oct
  • MYR 1,749
    Nov
  • MYR 2,001
    Dec
  • MYR 1,156
    Jan
  • MYR 1,479
    Feb
  • MYR 1,655
    Mar
  • MYR 3,186
    Apr
  • MYR 1,932
    May
  • MYR 1,587
    Jun
  • MYR 1,594
    Jul

What is the cheapest day of the week to fly from Boston Logan International Airport to San Francisco International Airport?

The data is based on the past 12 months and shows the average ticket prices from Boston Logan International Airport to San Francisco International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Boston Logan International Airport to San Francisco International Airport is Wednesday, with average prices usually lower than other days. Avoid departing on Monday as prices are typically highest on that day.

MYR 1,189
MYR 1,078
MYR 967
MYR 856
    Cheapest
  • MYR 1,189
    Mon
  • MYR 1,037
    Tue
  • MYR 967
    Wed
  • MYR 1,036
    Thu
  • MYR 1,014
    Fri
  • MYR 1,129
    Sat
  • MYR 1,145
    Sun

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 Frontier Airlines (from MYR 366) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From MYR 366
American Airlines
From MYR 553
Delta Air Lines
From MYR 603
Alaska Airlines
From MYR 627
Jetblue Airways
From MYR 628
Hahn Air
From MYR 787
United Airlines
From MYR 804
Qatar Airways
From MYR 905
WestJet
From MYR 1,021

Find more flights and airlines

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. B6413

    Boston Logan International Airport

    20:55

    BOS

    6h 35m

    00:30

    SFO

    S M T W T F S
    Search

  2. DL1655

    Boston Logan International Airport

    16:55

    BOS

    6h 55m

    20:50

    SFO

    S M T W T F S
    Search

  3. DL860

    Boston Logan International Airport

    10:00

    BOS

    6h 57m

    13:57

    SFO

    S M T W T F S
    Search

  4. AA3048

    Boston Logan International Airport

    11:57

    BOS

    3h 2m

    Direct

    13:59

    ORD

    S M T W T F S
    Search

  5. AA1253

    O'Hare International Airport

    15:20

    ORD

    4h 49m

    Direct

    18:09

    SFO

    S M T W T F S

  6. AA547

    Boston Logan International Airport

    13:25

    BOS

    3h 4m

    Direct

    15:29

    ORD

    S M T W T F S
    Search

  7. AA3141

    O'Hare International Airport

    17:13

    ORD

    4h 51m

    Direct

    20:04

    SFO

    S M T W T F S

  8. AA1348

    Boston Logan International Airport

    08:02

    BOS

    2h 28m

    Direct

    10:30

    CLT

    S - - - - - S
    Search

  9. AA1489

    Charlotte Douglas International Airport

    12:21

    CLT

    5h 24m

    Direct

    14:45

    SFO

    S M T W T F S

  10. AS311

    Boston Logan International Airport

    09:03

    BOS

    6h 20m

    Direct

    12:23

    PDX

    S M T W T F S
    Search

  11. AS236

    Portland International Airport

    14:42

    PDX

    1h 55m

    Direct

    16:37

    SFO

    S M T W T F S

  12. AS256

    Boston Logan International Airport

    08:00

    BOS

    6h 12m

    Direct

    11:12

    SAN

    S M T W T F S
    Search

  13. AS3211

    San Diego International Airport

    13:00

    SAN

    1h 45m

    Direct

    14:45

    SFO

    S M T W T F S

  14. F93511

    Boston Logan International Airport

    12:45

    BOS

    2h 55m

    Direct

    15:40

    ATL

    S M T W T F S
    Search

  15. F91447

    Hartsfield–Jackson Atlanta International Airport

    15:28

    ATL

    5h 42m

    Direct

    18:10

    SFO

    S M T W T F S

  16. AS459

    Boston Logan International Airport

    07:00

    BOS

    6h 29m

    Direct

    10:29

    SEA

    S M T W T F S
    Search

  17. AS688

    Seattle-Tacoma International Airport

    13:30

    SEA

    2h 11m

    Direct

    15:41

    SFO

    S M T W T F S
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About Boston Logan International Airport and San Francisco International Airport

Learn about Boston Logan International Airport (BOS) and San Francisco International Airport (SFO) — including location, terminals, transportation, and travel tips.

Flight distance 4,346.23km
Cheapest one-way ticket price MYR 368
Cheapest return ticket price MYR 728

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

  • How long does it take to fly from Boston Logan International Airport (BOS) to San Francisco International Airport (SFO)?

    It takes around 6 hours 58 minutes to fly from Boston Logan International Airport (bos) to San Francisco International Airport(sfo).
  • There are around 13 daily flights from Boston Logan International Airport (BOS) to San Francisco International Airport (SFO).
  • Tickets cost around MYR 871 in September, making it the cheapest month to book. Boston Logan International Airport (BOS) to San Francisco International Airport (SFO) is a popular route, so don't forget to book your tickets in advance.
  • 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 MYR 1,556 in August, the most expensive month to book this route.
    • 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.

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

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Prices displayed on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

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Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.