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San Francisco International Airport to Boston Logan International Airport flight

Search for flights from San Francisco to Boston and check out affordable one-way and round-trip options.

      • Cheapest nonstop
        SFO 13:00
        5h 41m
        Direct
        BOS 21:41
        San Francisco - Boston | Wed, Apr 29 | Delta Air Lines
        BOS 20:45
        6h 42m
        Direct
        SFO 00:27
        Boston - San Francisco | Tue, May 5 | Delta Air Lines
        SGD 306 SGD 371
        18% off
        18% off
        SGD 371 SGD 306
      • SFO 07:05
        5h 34m
        Direct
        BOS 15:39
        San Francisco - Boston | Sat, May 2 | Delta Air Lines
        BOS 07:35
        6h 42m
        Direct
        SFO 11:17
        Boston - San Francisco | Sat, May 9 | Delta Air Lines
        SGD 315 SGD 371
        15% off
        15% off
        SGD 371 SGD 315
      • SFO 22:38
        9h 47m
        1 stop
        BOS 11:25
        San Francisco - Boston | Sun, May 3 | Frontier Airlines
        BOS 06:00
        16h 34m
        1 stop
        SFO 19:34
        Boston - San Francisco | Tue, May 5 | Frontier Airlines
        SGD 275 SGD 371
        26% off
        26% off
        SGD 371 SGD 275
      • SFO 20:45
        5h 42m
        Direct
        BOS 05:27
        San Francisco - Boston | Wed, Apr 29 | Jetblue Airways
        BOS 12:01
        10h 33m
        1 stop
        SFO 19:34
        Boston - San Francisco | Wed, May 6 | Frontier Airlines
        SGD 284
        23% off
        SGD 371 SGD 284
      • SFO 07:05
        5h 34m
        Direct
        BOS 15:39
        San Francisco - Boston | Wed, Apr 29 | Delta Air Lines
        BOS 12:01
        10h 33m
        1 stop
        SFO 19:34
        Boston - San Francisco | Wed, May 6 | Frontier Airlines
        SGD 285
        23% off
        SGD 371 SGD 285
      • SFO 09:00
        11h 59m
        1 stop
        BOS 23:59
        San Francisco - Boston | Tue, Apr 28 | Alaska Airlines
        BOS 16:33
        10h 11m
        1 stop
        SFO 23:44
        Boston - San Francisco | Mon, May 4 | Alaska Airlines
        SGD 292
        21% off
        SGD 371 SGD 292
      • SFO 22:38
        9h 47m
        1 stop
        BOS 11:25
        San Francisco - Boston | Wed, Apr 29 | Frontier Airlines
        BOS 12:01
        10h 33m
        1 stop
        SFO 19:34
        Boston - San Francisco | Wed, May 6 | Frontier Airlines
        SGD 293
        21% off
        SGD 371 SGD 293
      • SFO 22:38
        10h 7m
        1 stop
        BOS 11:45
        San Francisco - Boston | Sun, May 17 | Frontier Airlines
        BOS 21:25
        6h 41m
        Direct
        SFO 01:06
        Boston - San Francisco | Sat, May 23 | Jetblue Airways
        SGD 295
        20% off
        SGD 371 SGD 295
      • SFO 10:25
        10h 34m
        1 stop
        BOS 23:59
        San Francisco - Boston | Tue, May 5 | Alaska Airlines
        BOS 11:00
        6h 30m
        Direct
        SFO 14:30
        Boston - San Francisco | Wed, May 6 | Jetblue Airways
        SGD 300
        19% off
        SGD 371 SGD 300
      • SFO 10:25
        10h 34m
        1 stop
        BOS 23:59
        San Francisco - Boston | Wed, Apr 29 | Alaska Airlines
        BOS 12:01
        10h 33m
        1 stop
        SFO 19:34
        Boston - San Francisco | Wed, May 6 | Frontier Airlines
        SGD 305
        18% off
        SGD 371 SGD 305
      • SFO 22:30
        5h 55m
        Direct
        BOS 07:25
        San Francisco - Boston | Sun, May 3 | Delta Air Lines
        BOS 06:00
        16h 34m
        1 stop
        SFO 19:34
        Boston - San Francisco | Tue, May 5 | Frontier Airlines
        SGD 305
        18% off
        SGD 371 SGD 305
      • SFO 13:00
        17h 25m
        1 stop
        BOS Invalid Date
        San Francisco - Boston | Sat, Apr 25 | Normal Airline
        BOS 15:00
        6h
        Direct
        SFO 16:00
        Boston - San Francisco | Mon, Apr 27 | Normal Airline
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      • Cheapest nonstop
        SFO 15:10
        5h 48m
        Direct
        BOS 23:58
        San Francisco - Boston | Wed, May 13 | Jetblue Airways
        SGD 161 SGD 212
        24% off
        24% off
        SGD 212 SGD 161
      • SFO 21:54
        5h 51m
        Direct
        BOS 06:45
        San Francisco - Boston | Tue, May 12 | Delta Air Lines
        SGD 166 SGD 212
        22% off
        22% off
        SGD 212 SGD 166
      • SFO 21:30
        5h 38m
        Direct
        BOS 06:08
        San Francisco - Boston | Tue, May 12 | Jetblue Airways
        SGD 167 SGD 212
        21% off
        21% off
        SGD 212 SGD 167
      • SFO 20:25
        5h 42m
        Direct
        BOS 05:07
        San Francisco - Boston | Sat, May 2 | Jetblue Airways
        SGD 178
        16% off
        SGD 212 SGD 178
      • SFO 13:00
        5h 41m
        Direct
        BOS 21:41
        San Francisco - Boston | Sat, May 2 | Delta Air Lines
        SGD 179
        16% off
        SGD 212 SGD 179
      • SFO 20:44
        5h 44m
        Direct
        BOS 05:28
        San Francisco - Boston | Wed, May 6 | Jetblue Airways
        SGD 179
        16% off
        SGD 212 SGD 179
      • SFO 15:20
        5h 48m
        Direct
        BOS 00:08
        San Francisco - Boston | Tue, May 19 | Jetblue Airways
        SGD 180
        15% off
        SGD 212 SGD 180
      • SFO 22:38
        9h 47m
        1 stop
        BOS 11:25
        San Francisco - Boston | Sun, May 3 | Frontier Airlines
        SGD 165
        22% off
        SGD 212 SGD 165
      • SFO 16:44
        10h
        1 stop
        BOS 05:44
        San Francisco - Boston | Tue, Jun 2 | Alaska Airlines
        SGD 176
        17% off
        SGD 212 SGD 176
      • SFO 16:44
        10h
        1 stop
        BOS 05:44
        San Francisco - Boston | Tue, Jun 9 | Alaska Airlines
        SGD 177
        17% off
        SGD 212 SGD 177
      • SFO 13:00
        17h 25m
        1 stop
        BOS Invalid Date
        San Francisco - Boston | Sat, Apr 25 | Normal Airline
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Displayed flight fares from San Francisco to Boston are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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

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

The data is based on the past 12 months and shows the average one-way ticket prices from San Francisco International Airport to Boston Logan 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 San Francisco International Airport to Boston Logan International Airport are usually in January, with an average price of SGD 270. It is best to avoid March, when the average price can reach SGD 429.

SGD 429
SGD 350
SGD 270
SGD 191
    Cheapest
  • SGD 369
    Apr
  • SGD 280
    May
  • SGD 353
    Jun
  • SGD 318
    Jul
  • SGD 348
    Aug
  • SGD 273
    Sep
  • SGD 355
    Oct
  • SGD 306
    Nov
  • SGD 312
    Dec
  • SGD 270
    Jan
  • SGD 331
    Feb
  • SGD 429
    Mar

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

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

Based on Trip.com's data from the past 12 months, September is often the month to find the lowest fares from San Francisco International Airport to Boston Logan International Airport, with an average price of SGD 444. November is usually the most expensive month, with an average price reaching SGD 880.

SGD 880
SGD 662
SGD 444
SGD 226
    Cheapest
  • SGD 463
    Apr
  • SGD 529
    May
  • SGD 665
    Jun
  • SGD 567
    Jul
  • SGD 567
    Aug
  • SGD 444
    Sep
  • SGD 842
    Oct
  • SGD 880
    Nov
  • SGD 537
    Dec
  • SGD 639
    Jan
  • SGD 513
    Feb
  • SGD 641
    Mar

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

The data is based on the past 12 months and shows the average ticket prices from San Francisco International Airport to Boston Logan 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 San Francisco International Airport to Boston Logan International Airport is Tuesday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

SGD 367
SGD 324
SGD 281
SGD 238
  • SGD 330
    Mon
  • SGD 281
    Tue
  • SGD 288
    Wed
  • SGD 315
    Thu
  • SGD 335
    Fri
  • SGD 348
    Sat
  • SGD 367
    Sun

Selected Airlines from San Francisco International Airport to Boston Logan International Airport

See which airlines fly from San Francisco to Boston. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Jetblue Airways
From SGD 161
Frontier Airlines
From SGD 165
Delta Air Lines
From SGD 166
Alaska Airlines
From SGD 176
American Airlines
From SGD 184
United Airlines
From SGD 189
Hahn Air
From SGD 225
Sun Country Airlines
From SGD 296
WestJet
From SGD 363

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Flight Schedule from San Francisco International Airport to Boston Logan International Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. B61034

    San Francisco International Airport

    20:15

    SFO

    5h 45m

    05:00

    BOS

    - - T W - - -
    Search

  2. DL977

    San Francisco International Airport

    13:00

    SFO

    5h 41m

    21:41

    BOS

    S M T W T F S
    Search

  3. B61634

    San Francisco International Airport

    14:55

    SFO

    6h 3m

    23:58

    BOS

    - - T W - - -
    Search

  4. DL1655

    San Francisco International Airport

    21:55

    SFO

    5h 46m

    06:41

    BOS

    S M T W T - S
    Search

  5. UA1665

    San Francisco International Airport

    23:20

    SFO

    6h 4m

    08:24

    BOS

    - M T W T F S
    Search

  6. AA1960

    San Francisco International Airport

    07:05

    SFO

    5h 9m

    Direct

    15:14

    CLT

    S M T W T F S
    Search

  7. AA2595

    Charlotte Douglas International Airport

    17:40

    CLT

    2h 20m

    Direct

    20:00

    BOS

    S M T W T F S

  8. AA3070

    San Francisco International Airport

    00:59

    SFO

    3h 36m

    Direct

    06:35

    DFW

    S M - - T F -
    Search

  9. AA1206

    Dallas Fort Worth International Airport

    08:24

    DFW

    3h 47m

    Direct

    13:11

    BOS

    S M T W T F S

  10. F91448

    San Francisco International Airport

    22:38

    SFO

    5h 2m

    Direct

    06:40

    ATL

    S M T W T F S
    Search

  11. F93512

    Hartsfield-Jackson Atlanta International Airport

    08:35

    ATL

    2h 50m

    Direct

    11:25

    BOS

    S M T W T F S

  12. AS1476

    San Francisco International Airport

    08:23

    SFO

    2h 17m

    Direct

    10:40

    SEA

    S M T W T F S
    Search

  13. AS460

    Seattle-Tacoma International Airport

    15:36

    SEA

    5h 23m

    Direct

    23:59

    BOS

    S M T W T F S
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San Francisco International Airport to Boston Logan International Airport Flights Info

Flight distance4,346.23km
Cheapest one-way ticket priceSGD 161
Cheapest return ticket priceSGD 275

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

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

    It takes around 5 hours 56 minutes to fly from San Francisco International Airport (sfo) to Boston Logan International Airport(bos).
  • There are around 15 daily flights from San Francisco International Airport (SFO) to Boston Logan International Airport (BOS).
  • Tickets cost around SGD 298 in May, making it the cheapest month to book. San Francisco International Airport (SFO) to Boston Logan International Airport (BOS) is a popular route, so don't forget to book your tickets in advance.
  • The route from San Francisco International Airport (SFO) to Boston Logan International Airport (BOS) is quite popular. Without considering departure times or holidays, tickets cost around SGD 522 in April, the most expensive month to book this route.
  • Jetblue Airways is a very popular airline operating an average of 14941 flights per month.

Find Cheap Flights with Trip.com

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

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Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, 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 have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check 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 according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.