Trip.com
>
Cheap Flights
>
United States
>
Massachusetts
>
Boston
>
San Francisco International Airport to Boston Logan International Airport flight

Explore the cheapest one-way and round-trip flights from San Francisco International Airport to Boston Logan International Airport over the next 90 days, with one-way fares from MXN$1,491 and round-trip from MXN$4,559. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      SFO 12:55
      5h 28m
      Direct
      BOS 21:23
      San Francisco - Boston | Fri, Nov 27 | Delta Air Lines
      BOS 20:25
      6h 56m
      Direct
      SFO 00:21
      Boston - San Francisco | Thu, Dec 3 | Delta Air Lines
      MXN$5,132 MXN$6,504
      21% off
      21% off
      MXN$6,504 MXN$5,132
    • SFO 06:10
      7h 53m
      1 stop
      BOS 17:03
      San Francisco - Boston | Thu, Dec 3 | American Airlines
      BOS 15:50
      9h 27m
      1 stop
      SFO 22:17
      Boston - San Francisco | Tue, Dec 8 | American Airlines
      MXN$4,559 MXN$6,504
      30% off
      30% off
      MXN$6,504 MXN$4,559
    • SFO 23:07
      7h 38m
      1 stop
      BOS 09:45
      San Francisco - Boston | Wed, Dec 2 | American Airlines
      BOS 13:11
      9h 2m
      1 stop
      SFO 19:13
      Boston - San Francisco | Wed, Dec 9 | American Airlines
      MXN$4,565 MXN$6,504
      30% off
      30% off
      MXN$6,504 MXN$4,565
    • SFO 06:00
      5h 31m
      Direct
      BOS 14:31
      San Francisco - Boston | Fri, Nov 27 | Jetblue Airways
      BOS 09:00
      12h 7m
      1 stop
      SFO 18:07
      Boston - San Francisco | Thu, Dec 3 | Alaska Airlines
      MXN$4,743
      27% off
      MXN$6,504 MXN$4,743
    • SFO 22:46
      9h 12m
      1 stop
      BOS 10:58
      San Francisco - Boston | Thu, Dec 3 | Frontier Airlines
      BOS 15:50
      9h 27m
      1 stop
      SFO 22:17
      Boston - San Francisco | Tue, Dec 8 | American Airlines
      MXN$4,813
      26% off
      MXN$6,504 MXN$4,813
    • SFO 05:50
      8h 15m
      1 stop
      BOS 17:05
      San Francisco - Boston | Fri, Nov 27 | American Airlines
      BOS 17:26
      9h 50m
      1 stop
      SFO 00:16
      Boston - San Francisco | Wed, Dec 2 | American Airlines
      MXN$4,881
      25% off
      MXN$6,504 MXN$4,881
    • SFO 10:40
      10h 19m
      1 stop
      BOS 23:59
      San Francisco - Boston | Thu, Dec 3 | Alaska Airlines
      BOS 16:56
      9h 33m
      1 stop
      SFO 23:29
      Boston - San Francisco | Sat, Dec 5 | Alaska Airlines
      MXN$4,907
      25% off
      MXN$6,504 MXN$4,907
    • SFO 22:46
      9h 12m
      1 stop
      BOS 10:58
      San Francisco - Boston | Fri, Dec 4 | Frontier Airlines
      BOS 09:00
      9h 47m
      1 stop
      SFO 15:47
      Boston - San Francisco | Thu, Dec 10 | Alaska Airlines
      MXN$5,138
      21% off
      MXN$6,504 MXN$5,138
    • SFO 13:00
      17h 25m
      1 stop
      BOS 14:00
      San Francisco - Boston | Wed, Nov 4 | Normal Airline
      BOS 15:00
      6h
      Direct
      SFO 16:00
      Boston - San Francisco | Fri, Nov 6 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest
      SFO 16:29
      24h 21m
      1 stop
      BOS 19:50
      San Francisco - Boston | Thu, Dec 3 | Frontier Airlines
      MXN$1,491 MXN$3,413
      56% off
      56% off
      MXN$3,413 MXN$1,491
    • SFO 16:33
      22h 17m
      1 stop
      BOS 17:50
      San Francisco - Boston | Sun, Dec 13 | Frontier Airlines
      MXN$1,576 MXN$3,413
      54% off
      54% off
      MXN$3,413 MXN$1,576
    • SFO 16:33
      24h 17m
      1 stop
      BOS 19:50
      San Francisco - Boston | Tue, Dec 8 | Frontier Airlines
      MXN$1,677 MXN$3,413
      51% off
      51% off
      MXN$3,413 MXN$1,677
    • SFO 16:33
      11h 6m
      1 stop
      BOS 06:39
      San Francisco - Boston | Wed, Dec 16 | Frontier Airlines
      MXN$2,120
      38% off
      MXN$3,413 MXN$2,120
    • SFO 17:25
      21h 25m
      1 stop
      BOS 17:50
      San Francisco - Boston | Sun, Dec 13 | Alaska Airlines
      MXN$2,228
      35% off
      MXN$3,413 MXN$2,228
    • SFO 09:40
      11h 19m
      1 stop
      BOS 23:59
      San Francisco - Boston | Tue, Dec 8 | Alaska Airlines
      MXN$2,349
      31% off
      MXN$3,413 MXN$2,349
    • SFO 10:40
      10h 19m
      1 stop
      BOS 23:59
      San Francisco - Boston | Wed, Dec 16 | Alaska Airlines
      MXN$2,349
      31% off
      MXN$3,413 MXN$2,349
    • SFO 10:40
      10h 19m
      1 stop
      BOS 23:59
      San Francisco - Boston | Thu, Dec 3 | Alaska Airlines
      MXN$2,439
      28% off
      MXN$3,413 MXN$2,439
    • SFO 17:35
      8h 53m
      1 stop
      BOS 05:28
      San Francisco - Boston | Thu, Dec 17 | Alaska Airlines
      MXN$2,448
      28% off
      MXN$3,413 MXN$2,448
    • SFO 13:00
      17h 25m
      1 stop
      BOS 14:00
      San Francisco - Boston | Wed, Nov 4 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      SFO 12:59
      5h 34m
      Direct
      BOS 21:33
      San Francisco - Boston | Sun, Dec 13 | Delta Air Lines
      MXN$2,691 MXN$3,413
      21% off
      21% off
      MXN$3,413 MXN$2,691
    • SFO 21:57
      5h 37m
      Direct
      BOS 06:34
      San Francisco - Boston | Wed, Dec 2 | Delta Air Lines
      MXN$2,691 MXN$7,147
      62% off
      62% off
      MXN$7,147 MXN$2,691
    • SFO 21:57
      5h 37m
      Direct
      BOS 06:34
      San Francisco - Boston | Wed, Dec 16 | Delta Air Lines
      MXN$2,696 MXN$3,413
      21% off
      21% off
      MXN$3,413 MXN$2,696
    • SFO 07:00
      5h 34m
      Direct
      BOS 15:34
      San Francisco - Boston | Sat, Dec 5 | Delta Air Lines
      MXN$2,696
      62% off
      MXN$7,147 MXN$2,696
    • SFO 07:00
      5h 42m
      Direct
      BOS 15:42
      San Francisco - Boston | Sun, Jan 10 | Delta Air Lines
      MXN$2,965
      59% off
      MXN$7,147 MXN$2,965
    • SFO 21:57
      5h 37m
      Direct
      BOS 06:34
      San Francisco - Boston | Tue, Dec 15 | Delta Air Lines
      MXN$3,049
      56% off
      MXN$7,147 MXN$3,049
    • SFO 11:30
      5h 37m
      Direct
      BOS 20:07
      San Francisco - Boston | Tue, Dec 8 | Jetblue Airways
      MXN$3,106
      56% off
      MXN$7,147 MXN$3,106
    • SFO 07:15
      5h 43m
      Direct
      BOS 15:58
      San Francisco - Boston | Thu, Jan 7 | Delta Air Lines
      MXN$3,185
      55% off
      MXN$7,147 MXN$3,185
    • SFO 21:57
      5h 37m
      Direct
      BOS 06:34
      San Francisco - Boston | Tue, Dec 8 | Delta Air Lines
      MXN$3,230
      55% off
      MXN$7,147 MXN$3,230
    • SFO 13:00
      17h 25m
      1 stop
      BOS 14:00
      San Francisco - Boston | Wed, Nov 4 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      SFO 21:57
      5h 37m
      Direct
      BOS 06:34
      San Francisco - Boston | Wed, Dec 2 | Delta Air Lines
      MXN$2,691 MXN$7,490
      64% off
      64% off
      MXN$7,490 MXN$2,691
    • SFO 07:00
      5h 34m
      Direct
      BOS 15:34
      San Francisco - Boston | Sat, Dec 5 | Delta Air Lines
      MXN$2,696 MXN$7,490
      64% off
      64% off
      MXN$7,490 MXN$2,696
    • SFO 07:00
      5h 42m
      Direct
      BOS 15:42
      San Francisco - Boston | Sun, Jan 10 | Delta Air Lines
      MXN$2,965 MXN$7,490
      60% off
      60% off
      MXN$7,490 MXN$2,965
    • SFO 21:57
      5h 37m
      Direct
      BOS 06:34
      San Francisco - Boston | Tue, Dec 15 | Delta Air Lines
      MXN$3,049
      59% off
      MXN$7,490 MXN$3,049
    • SFO 11:30
      5h 37m
      Direct
      BOS 20:07
      San Francisco - Boston | Tue, Dec 8 | Jetblue Airways
      MXN$3,106
      59% off
      MXN$7,490 MXN$3,106
    • SFO 07:15
      5h 43m
      Direct
      BOS 15:58
      San Francisco - Boston | Thu, Jan 7 | Delta Air Lines
      MXN$3,185
      56% off
      MXN$7,490 MXN$3,185
    • SFO 21:57
      5h 37m
      Direct
      BOS 06:34
      San Francisco - Boston | Tue, Dec 8 | Delta Air Lines
      MXN$3,230
      56% off
      MXN$7,490 MXN$3,230
    • SFO 21:58
      5h 37m
      Direct
      BOS 06:35
      San Francisco - Boston | Mon, Nov 16 | Delta Air Lines
      MXN$3,535
      53% off
      MXN$7,490 MXN$3,535
    • SFO 21:57
      5h 37m
      Direct
      BOS 06:34
      San Francisco - Boston | Fri, Dec 11 | Delta Air Lines
      MXN$3,803
      49% off
      MXN$7,490 MXN$3,803
    • SFO 13:00
      17h 25m
      1 stop
      BOS 14:00
      San Francisco - Boston | Wed, Nov 4 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      SFO 14:50
      6h 8m
      Direct
      BOS 23:58
      San Francisco - Boston | Sun, Nov 8 | Jetblue Airways
      MXN$3,569 MXN$10,492
      66% off
      66% off
      MXN$10,492 MXN$3,569
    • SFO 12:14
      5h 45m
      Direct
      BOS 20:59
      San Francisco - Boston | Thu, Nov 5 | Jetblue Airways
      MXN$4,164 MXN$10,492
      60% off
      60% off
      MXN$10,492 MXN$4,164
    • SFO 07:00
      5h 45m
      Direct
      BOS 15:45
      San Francisco - Boston | Thu, Nov 5 | Delta Air Lines
      MXN$4,252 MXN$10,492
      59% off
      59% off
      MXN$10,492 MXN$4,252
    • SFO 10:44
      5h 41m
      Direct
      BOS 19:25
      San Francisco - Boston | Mon, Nov 9 | Jetblue Airways
      MXN$5,674
      46% off
      MXN$10,492 MXN$5,674
    • SFO 21:58
      5h 37m
      Direct
      BOS 06:35
      San Francisco - Boston | Mon, Nov 9 | Delta Air Lines
      MXN$5,756
      45% off
      MXN$10,492 MXN$5,756
    • SFO 07:00
      5h 45m
      Direct
      BOS 15:45
      San Francisco - Boston | Tue, Nov 3 | Delta Air Lines
      MXN$6,970
      34% off
      MXN$10,492 MXN$6,970
    • SFO 12:14
      5h 45m
      Direct
      BOS 20:59
      San Francisco - Boston | Tue, Nov 3 | Jetblue Airways
      MXN$6,973
      34% off
      MXN$10,492 MXN$6,973
    • SFO 12:14
      5h 45m
      Direct
      BOS 20:59
      San Francisco - Boston | Wed, Nov 4 | Jetblue Airways
      MXN$7,012
      33% off
      MXN$10,492 MXN$7,012
    • SFO 22:10
      5h 34m
      Direct
      BOS 06:44
      San Francisco - Boston | Sat, Nov 7 | Jetblue Airways
      MXN$7,089
      32% off
      MXN$10,492 MXN$7,089
    • SFO 13:00
      17h 25m
      1 stop
      BOS 14:00
      San Francisco - Boston | Wed, Nov 4 | Normal Airline
      Find more flights
      Find more flights
    • SFO 12:55
      5h 28m
      Direct
      BOS 21:23
      San Francisco - Boston | Thu, Nov 12 | Delta Air Lines
      MXN$3,741 MXN$22,090
      83% off
      83% off
      MXN$22,090 MXN$3,741
    • SFO 12:55
      5h 28m
      Direct
      BOS 21:23
      San Francisco - Boston | Thu, Nov 26 | Delta Air Lines
      MXN$4,449 MXN$7,147
      38% off
      38% off
      MXN$7,147 MXN$4,449
    • SFO 12:55
      5h 28m
      Direct
      BOS 21:23
      San Francisco - Boston | Mon, Nov 9 | Delta Air Lines
      MXN$5,756 MXN$22,090
      74% off
      74% off
      MXN$22,090 MXN$5,756
    • SFO 12:55
      5h 28m
      Direct
      BOS 21:23
      San Francisco - Boston | Sun, Nov 15 | Delta Air Lines
      MXN$6,056
      73% off
      MXN$22,090 MXN$6,056
    • SFO 12:55
      5h 28m
      Direct
      BOS 21:23
      San Francisco - Boston | Thu, Nov 19 | Delta Air Lines
      MXN$7,207
      67% off
      MXN$22,090 MXN$7,207
    • SFO 12:55
      5h 28m
      Direct
      BOS 21:23
      San Francisco - Boston | Sat, Nov 28 | Delta Air Lines
      MXN$17,451
      21% off
      MXN$22,090 MXN$17,451
    • SFO 13:00
      5h 29m
      Direct
      BOS 21:29
      San Francisco - Boston | Tue, Nov 17 | Delta Air Lines
      MXN$3,295
      85% off
      MXN$22,090 MXN$3,295
    • SFO 13:00
      5h 29m
      Direct
      BOS 21:29
      San Francisco - Boston | Sat, Nov 14 | Delta Air Lines
      MXN$3,329
      85% off
      MXN$22,090 MXN$3,329
    • SFO 13:00
      5h 29m
      Direct
      BOS 21:29
      San Francisco - Boston | Wed, Nov 18 | Delta Air Lines
      MXN$3,766
      83% off
      MXN$22,090 MXN$3,766
    • SFO 13:00
      17h 25m
      1 stop
      BOS 14:00
      San Francisco - Boston | Wed, Nov 4 | Normal Airline
      Find more flights
      Find more flights

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 MXN$4,071. It is best to avoid October, when the average price can reach MXN$6,818.

MXN$6,818
MXN$5,445
MXN$4,071
MXN$2,698
    Cheapest
  • MXN$4,666
    Nov
  • MXN$4,704
    Dec
  • MXN$4,071
    Jan
  • MXN$4,994
    Feb
  • MXN$6,485
    Mar
  • MXN$5,647
    Apr
  • MXN$5,285
    May
  • MXN$5,536
    Jun
  • MXN$5,551
    Jul
  • MXN$5,304
    Aug
  • MXN$5,854
    Sep
  • MXN$6,818
    Oct

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, July is often the month to find the lowest fares from San Francisco International Airport to Boston Logan International Airport, with an average price of MXN$7,566. November is usually the most expensive month, with an average price reaching MXN$14,133.

MXN$14,133
MXN$10,850
MXN$7,566
MXN$4,283
    Cheapest
  • MXN$14,133
    Nov
  • MXN$8,113
    Dec
  • MXN$9,655
    Jan
  • MXN$7,748
    Feb
  • MXN$9,682
    Mar
  • MXN$10,113
    Apr
  • MXN$9,821
    May
  • MXN$9,370
    Jun
  • MXN$7,566
    Jul
  • MXN$9,376
    Aug
  • MXN$10,721
    Sep
  • MXN$12,377
    Oct

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 Wednesday, with average prices usually lower than other days. Avoid departing on Friday as prices are typically highest on that day.

MXN$5,880
MXN$5,229
MXN$4,578
MXN$3,927
    Cheapest
  • MXN$5,439
    Mon
  • MXN$4,614
    Tue
  • MXN$4,578
    Wed
  • MXN$5,581
    Thu
  • MXN$5,880
    Fri
  • MXN$5,791
    Sat
  • MXN$5,837
    Sun

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

The cheapest airline flying from San Francisco International Airport to Boston Logan International Airport is Frontier Airlines (from MXN$1,491) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From MXN$1,491
Alaska Airlines
From MXN$2,228
Hahn Air
From MXN$2,620
Delta Air Lines
From MXN$2,691
American Airlines
From MXN$2,716
Jetblue Airways
From MXN$2,996
United Airlines
From MXN$3,924
Sun Country Airlines
From MXN$4,461
Air Canada
From MXN$7,171

Find more flights and airlines

What is the 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. DL400

    San Francisco International Airport

    07:00

    SFO

    5h 43m

    15:43

    BOS

    S M T W T F S
    Search

  2. DL977

    San Francisco International Airport

    12:40

    SFO

    5h 40m

    21:20

    BOS

    S M T W T F S
    Search

  3. DL1655

    San Francisco International Airport

    22:00

    SFO

    5h 54m

    06:54

    BOS

    S - - - - - S
    Search

  4. AS068

    San Francisco International Airport

    07:00

    SFO

    2h 15m

    Direct

    09:15

    SEA

    S M - W T - S
    Search

  5. AS279

    Seattle-Tacoma International Airport

    08:47

    SEA

    5h 30m

    Direct

    17:17

    BOS

    S M T W T F S

  6. AS591

    San Francisco International Airport

    17:39

    SFO

    2h 14m

    Direct

    19:53

    SEA

    S M T W T F S
    Search

  7. AS460

    Seattle-Tacoma International Airport

    21:20

    SEA

    5h 20m

    Direct

    05:40

    BOS

    S M T W T F S

  8. AS620

    San Francisco International Airport

    20:35

    SFO

    2h 19m

    Direct

    22:54

    SEA

    S M - W T F S
    Search

  9. AS460

    Seattle-Tacoma International Airport

    21:20

    SEA

    5h 20m

    Direct

    05:40

    BOS

    S M T W T F S

  10. AS580

    San Francisco International Airport

    10:25

    SFO

    2h 16m

    Direct

    12:41

    SEA

    S M T W - F S
    Search

  11. AS460

    Seattle-Tacoma International Airport

    21:20

    SEA

    5h 20m

    Direct

    05:40

    BOS

    S M T W T F S

  12. F93382

    San Francisco International Airport

    17:17

    SFO

    1h 41m

    Direct

    18:58

    SAN

    S - - W T - S
    Search

  13. DL571

    San Diego International Airport

    21:53

    SAN

    5h 42m

    Direct

    06:35

    BOS

    S M T W T F S

  14. AS630

    San Francisco International Airport

    15:08

    SFO

    2h 13m

    Direct

    17:21

    SEA

    S M T W T F S
    Search

  15. AS214

    Seattle-Tacoma International Airport

    21:20

    SEA

    5h 20m

    Direct

    05:40

    BOS

    S M T W T F S

  16. AS1327

    San Francisco International Airport

    09:25

    SFO

    2h 18m

    Direct

    11:43

    SEA

    S M T W T F S
    Search

  17. AS460

    Seattle-Tacoma International Airport

    21:20

    SEA

    5h 20m

    Direct

    05:40

    BOS

    S M T W T F S
Find more flights and airlines

About San Francisco International Airport and Boston Logan International Airport

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

Flight distance 4,346.23km
Cheapest one-way ticket price MXN$1,491
Cheapest return ticket price MXN$4,559

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

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

    San Francisco International Airport to Boston Logan International Airport takes about 5 hours 5 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 11 daily flights from San Francisco International Airport (SFO) to Boston Logan International Airport (BOS).
  • The earliest flight from San Francisco International Airport to Boston Logan International Airport departs at 07:00, and the last departs at 23:20, with about 20 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • 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 MXN$6,236 in November, the most expensive month to book this route.
  • Jetblue Airways is a very popular airline operating an average of 14941 flights per month.
  • One-way flights from San Francisco International Airport to Boston Logan International Airport currently start from MXN$1,491, and round-trip fares start from MXN$4,559. The current lowest fare is a Frontier Airlines flight departing on Thu, Dec 3; prices may vary depending on availability.
  • Yes. United Airlines, Jetblue Airways and Delta Air Lines operate direct flights from San Francisco International Airport to Boston Logan International Airport, with an average flight time of 5 hours 16 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 San Francisco International Airport to Boston Logan International Airport is MXN$5,047. Prices may vary depending on the departure date, airline, and availability.
  • Jetblue Airways and WestJet are the most popular budget airlines flying from San Francisco International Airport to Boston Logan International Airport, with one-way fares starting from MXN$1,491. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • San Francisco International Airport to Boston Logan International Airport operates around 104 weekly flights, mainly by United Airlines, Jetblue Airways and Delta Air Lines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter San Francisco International Airport and Boston Logan 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.

Find Cheap Flights with Trip.com