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Route overview: San Francisco Bay Area to Boston (BOS) flight deals

San Francisco → Boston

Feb 2, 2027 · choose your return date

SFO → BOS1 adulteconomyOne way and round trips

30 flight options · 3 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

February 2027

Feb 2, 2027 · One wayAmerican AirlinesUp to 1 stop each way$185.00 Feb 2, 2027 · One wayJetBlue AirwaysNonstop$210.00 Feb 2, 2027 – Feb 3, 2027 · 1 nightAmerican Airlines / United AirlinesUp to 1 stop each way$385.00 Feb 2, 2027 – Feb 3, 2027 · 1 nightJetBlue AirwaysNonstop$400.00 Feb 2, 2027 – Feb 4, 2027 · 2 nightsAmerican AirlinesUp to 1 stop each way$350.00 Feb 2, 2027 – Feb 4, 2027 · 2 nightsJetBlue AirwaysNonstop$400.00 Feb 2, 2027 – Feb 5, 2027 · 3 nightsAmerican AirlinesUp to 1 stop each way$350.00 Feb 2, 2027 – Feb 5, 2027 · 3 nightsJetBlue AirwaysNonstop$400.00 Feb 2, 2027 – Feb 6, 2027 · 4 nightsAmerican AirlinesUp to 1 stop each way$350.00 Feb 2, 2027 – Feb 6, 2027 · 4 nightsJetBlue AirwaysNonstop$400.00 Feb 2, 2027 – Feb 7, 2027 · 5 nightsAmerican AirlinesUp to 1 stop each way$350.00 Feb 2, 2027 – Feb 7, 2027 · 5 nightsJetBlue AirwaysNonstop$400.00 Feb 2, 2027 – Feb 8, 2027 · 6 nightsAmerican AirlinesUp to 1 stop each way$350.00 Feb 2, 2027 – Feb 8, 2027 · 6 nightsJetBlue AirwaysNonstop$400.00 Feb 2, 2027 – Feb 9, 2027 · 7 nightsAmerican AirlinesUp to 1 stop each way$350.00 Feb 2, 2027 – Feb 9, 2027 · 7 nightsJetBlue AirwaysNonstop$400.00 Feb 2, 2027 – Feb 10, 2027 · 8 nightsAmerican AirlinesUp to 1 stop each way$350.00 Feb 2, 2027 – Feb 10, 2027 · 8 nightsJetBlue AirwaysNonstop$400.00 Feb 2, 2027 – Feb 11, 2027 · 9 nightsAmerican AirlinesUp to 1 stop each way$350.00 Feb 2, 2027 – Feb 11, 2027 · 9 nightsJetBlue AirwaysNonstop$400.00 Feb 2, 2027 – Feb 12, 2027 · 10 nightsAmerican AirlinesUp to 1 stop each way$376.25 Feb 2, 2027 – Feb 12, 2027 · 10 nightsJetBlue AirwaysNonstop$430.00 Feb 2, 2027 – Feb 13, 2027 · 11 nightsAmerican AirlinesUp to 1 stop each way$376.25 Feb 2, 2027 – Feb 13, 2027 · 11 nightsJetBlue AirwaysNonstop$430.00 Feb 2, 2027 – Feb 14, 2027 · 12 nightsAmerican AirlinesUp to 1 stop each way$376.25 Feb 2, 2027 – Feb 14, 2027 · 12 nightsJetBlue AirwaysNonstop$430.00 Feb 2, 2027 – Feb 15, 2027 · 13 nightsAmerican AirlinesUp to 1 stop each way$376.25 Feb 2, 2027 – Feb 15, 2027 · 13 nightsJetBlue AirwaysNonstop$430.00 Feb 2, 2027 – Feb 16, 2027 · 14 nightsAmerican AirlinesUp to 1 stop each way$376.25 Feb 2, 2027 – Feb 16, 2027 · 14 nightsJetBlue AirwaysNonstop$430.00

Flights for your trip

  1. Tue, Feb 2 · One way

    American Airlines
    11:46 pmSFO
    7h 46m
    ORD · 1h
    10:32 am+1BOS

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Tue, Feb 2 · One way

    JetBlue Airways
    11:30 amSFO
    5h 37m
    Nonstop
    8:07 pmBOS

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Tue, Feb 2 – Wed, Feb 3

    American Airlines
    11:46 pmSFO
    7h 46m
    ORD · 1h
    10:32 am+1BOS
    United Airlines
    6:01 pmBOS
    6h 49m
    Nonstop
    9:50 pmSFO

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Tue, Feb 2 – Wed, Feb 3

    JetBlue Airways
    11:30 amSFO
    5h 37m
    Nonstop
    8:07 pmBOS
    JetBlue Airways
    3:45 pmBOS
    6h 54m
    Nonstop
    7:39 pmSFO

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Tue, Feb 2 – Thu, Feb 4

    American Airlines
    11:46 pmSFO
    7h 46m
    ORD · 1h
    10:32 am+1BOS
    American Airlines
    9:00 amBOS
    9h 16m
    LAX · 1h 18m
    3:16 pmSFO

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Tue, Feb 2 – Thu, Feb 4

    JetBlue Airways
    11:30 amSFO
    5h 37m
    Nonstop
    8:07 pmBOS
    JetBlue Airways
    3:45 pmBOS
    6h 47m
    Nonstop
    7:32 pmSFO

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Tue, Feb 2 – Fri, Feb 5

    American Airlines
    11:46 pmSFO
    7h 46m
    ORD · 1h
    10:32 am+1BOS
    American Airlines
    9:00 amBOS
    9h 16m
    LAX · 1h 18m
    3:16 pmSFO

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Tue, Feb 2 – Fri, Feb 5

    JetBlue Airways
    11:30 amSFO
    5h 37m
    Nonstop
    8:07 pmBOS
    JetBlue Airways
    8:50 pmBOS
    6h 47m
    Nonstop
    12:37 am+1SFO

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Tue, Feb 2 – Sat, Feb 6

    American Airlines
    11:46 pmSFO
    7h 46m
    ORD · 1h
    10:32 am+1BOS
    American Airlines
    9:00 amBOS
    9h 16m
    LAX · 1h 18m
    3:16 pmSFO

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Tue, Feb 2 – Sat, Feb 6

    JetBlue Airways
    11:30 amSFO
    5h 37m
    Nonstop
    8:07 pmBOS
    JetBlue Airways
    3:45 pmBOS
    6h 54m
    Nonstop
    7:39 pmSFO

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Tue, Feb 2 – Mon, Feb 8

    American Airlines
    11:46 pmSFO
    7h 46m
    ORD · 1h
    10:32 am+1BOS
    American Airlines
    9:00 amBOS
    9h 16m
    LAX · 1h 18m
    3:16 pmSFO

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Tue, Feb 2 – Mon, Feb 8

    JetBlue Airways
    11:30 amSFO
    5h 37m
    Nonstop
    8:07 pmBOS
    JetBlue Airways
    3:50 pmBOS
    6h 47m
    Nonstop
    7:37 pmSFO

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Tue, Feb 2 – Tue, Feb 9

    American Airlines
    11:46 pmSFO
    7h 46m
    ORD · 1h
    10:32 am+1BOS
    American Airlines
    9:00 amBOS
    9h 16m
    LAX · 1h 18m
    3:16 pmSFO

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Tue, Feb 2 – Tue, Feb 9

    JetBlue Airways
    11:30 amSFO
    5h 37m
    Nonstop
    8:07 pmBOS
    JetBlue Airways
    6:30 pmBOS
    6h 50m
    Nonstop
    10:20 pmSFO

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Tue, Feb 2 – Wed, Feb 10

    American Airlines
    11:46 pmSFO
    7h 46m
    ORD · 1h
    10:32 am+1BOS
    American Airlines
    9:00 amBOS
    9h 16m
    LAX · 1h 18m
    3:16 pmSFO

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  16. Tue, Feb 2 – Wed, Feb 10

    JetBlue Airways
    11:30 amSFO
    5h 37m
    Nonstop
    8:07 pmBOS
    JetBlue Airways
    3:45 pmBOS
    6h 54m
    Nonstop
    7:39 pmSFO

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Tue, Feb 2 – Fri, Feb 12

    American Airlines
    11:46 pmSFO
    7h 46m
    ORD · 1h
    10:32 am+1BOS
    American Airlines
    9:00 amBOS
    9h 16m
    LAX · 1h 18m
    3:16 pmSFO

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  18. Tue, Feb 2 – Fri, Feb 12

    JetBlue Airways
    11:30 amSFO
    5h 37m
    Nonstop
    8:07 pmBOS
    JetBlue Airways
    8:50 pmBOS
    6h 47m
    Nonstop
    12:37 am+1SFO

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Tue, Feb 2 – Sat, Feb 13

    American Airlines
    11:46 pmSFO
    7h 46m
    ORD · 1h
    10:32 am+1BOS
    American Airlines
    9:00 amBOS
    9h 16m
    LAX · 1h 18m
    3:16 pmSFO

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  20. Tue, Feb 2 – Sat, Feb 13

    JetBlue Airways
    11:30 amSFO
    5h 37m
    Nonstop
    8:07 pmBOS
    JetBlue Airways
    3:45 pmBOS
    6h 54m
    Nonstop
    7:39 pmSFO

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Tue, Feb 2 – Sun, Feb 14

    American Airlines
    11:46 pmSFO
    7h 46m
    ORD · 1h
    10:32 am+1BOS
    American Airlines
    9:00 amBOS
    9h 16m
    LAX · 1h 18m
    3:16 pmSFO

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  22. Tue, Feb 2 – Sun, Feb 14

    JetBlue Airways
    11:30 amSFO
    5h 37m
    Nonstop
    8:07 pmBOS
    JetBlue Airways
    8:50 pmBOS
    6h 47m
    Nonstop
    12:37 am+1SFO

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  23. Tue, Feb 2 – Tue, Feb 16

    American Airlines
    11:46 pmSFO
    7h 46m
    ORD · 1h
    10:32 am+1BOS
    American Airlines
    9:00 amBOS
    9h 16m
    LAX · 1h 18m
    3:16 pmSFO

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Tue, Feb 2 – Tue, Feb 16

    JetBlue Airways
    11:30 amSFO
    5h 37m
    Nonstop
    8:07 pmBOS
    JetBlue Airways
    6:30 pmBOS
    6h 50m
    Nonstop
    10:20 pmSFO

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

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1 of 24

Make this trip yours

SFO ⇄ BOS

Economy

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Explore this route

All dates for this routeFeb 1, 2027 · Return optionsFeb 3, 2027 · Return optionsHotels in Boston with Axel
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-02-02 · one wayJetBlue AirwaysB62734Axel-exclusive $210.002026-10-29T01:17:22Z
2027-02-02 · one wayAmerican AirlinesAA3119 + AA2089Axel-exclusive $185.002026-10-29T01:17:22Z
2027-02-02 → 2027-02-03JetBlue AirwaysB62734 / B6333Axel-exclusive $400.002026-10-29T01:17:22Z
2027-02-02 → 2027-02-03American Airlines / United AirlinesAA3119 + AA2089 / UA2400Axel-exclusive $385.002026-10-29T01:17:22Z
2027-02-02 → 2027-02-04JetBlue AirwaysB62734 / B6333Axel-exclusive $400.002026-10-29T01:17:22Z
2027-02-02 → 2027-02-04American AirlinesAA3119 + AA2089 / AA1243 + AS465Axel-exclusive $350.002026-10-29T01:17:22Z
2027-02-02 → 2027-02-05JetBlue AirwaysB62734 / B6733Axel-exclusive $400.002026-10-29T01:17:22Z
2027-02-02 → 2027-02-05American AirlinesAA3119 + AA2089 / AA1243 + AS465Axel-exclusive $350.002026-10-29T01:17:22Z
2027-02-02 → 2027-02-06JetBlue AirwaysB62734 / B6333Axel-exclusive $400.002026-10-29T01:17:22Z
2027-02-02 → 2027-02-06American AirlinesAA3119 + AA2089 / AA1243 + AS465Axel-exclusive $350.002026-10-29T01:17:22Z
2027-02-02 → 2027-02-07JetBlue AirwaysB62734 / B6733Axel-exclusive $400.002026-10-29T01:17:22Z
2027-02-02 → 2027-02-07American AirlinesAA3119 + AA2089 / AA1243 + AS465Axel-exclusive $350.002026-10-29T01:17:22Z
2027-02-02 → 2027-02-08JetBlue AirwaysB62734 / B6333Axel-exclusive $400.002026-10-29T01:17:22Z
2027-02-02 → 2027-02-08American AirlinesAA3119 + AA2089 / AA1243 + AS465Axel-exclusive $350.002026-10-29T01:17:22Z
2027-02-02 → 2027-02-09JetBlue AirwaysB62734 / B61833Axel-exclusive $400.002026-10-29T01:17:22Z
2027-02-02 → 2027-02-09American AirlinesAA3119 + AA2089 / AA1243 + AS465Axel-exclusive $350.002026-10-29T01:17:22Z
2027-02-02 → 2027-02-10JetBlue AirwaysB62734 / B6333Axel-exclusive $400.002026-10-29T01:17:22Z
2027-02-02 → 2027-02-10American AirlinesAA3119 + AA2089 / AA1243 + AS465Axel-exclusive $350.002026-10-29T01:17:22Z
2027-02-02 → 2027-02-11JetBlue AirwaysB62734 / B6333Axel-exclusive $400.002026-10-29T01:17:22Z
2027-02-02 → 2027-02-11American AirlinesAA3119 + AA2089 / AA1243 + AS465Axel-exclusive $350.002026-10-29T01:17:22Z
2027-02-02 → 2027-02-12JetBlue AirwaysB62734 / B6733Axel-exclusive $430.002026-10-29T01:17:22Z
2027-02-02 → 2027-02-12American AirlinesAA3119 + AA2089 / AA1243 + AS465Axel-exclusive $376.252026-10-29T01:17:22Z
2027-02-02 → 2027-02-13JetBlue AirwaysB62734 / B6333Axel-exclusive $430.002026-10-29T01:17:22Z
2027-02-02 → 2027-02-13American AirlinesAA3119 + AA2089 / AA1243 + AS465Axel-exclusive $376.252026-10-29T01:17:22Z
2027-02-02 → 2027-02-14JetBlue AirwaysB62734 / B6733Axel-exclusive $430.002026-10-29T01:17:22Z
2027-02-02 → 2027-02-14American AirlinesAA3119 + AA2089 / AA1243 + AS465Axel-exclusive $376.252026-10-29T01:17:22Z
2027-02-02 → 2027-02-15JetBlue AirwaysB62734 / B6333Axel-exclusive $430.002026-10-29T01:17:22Z
2027-02-02 → 2027-02-15American AirlinesAA3119 + AA2089 / AA1243 + AS465Axel-exclusive $376.252026-10-29T01:17:22Z
2027-02-02 → 2027-02-16JetBlue AirwaysB62734 / B61833Axel-exclusive $430.002026-10-29T01:17:22Z
2027-02-02 → 2027-02-16American AirlinesAA3119 + AA2089 / AA1243 + AS465Axel-exclusive $376.252026-10-29T01:17:22Z

Route overview: San Francisco Bay Area to Boston (BOS) flight deals

2027-02-02 · one way · Axel-exclusive $185.00

  • American Airlines AA3119 / AA2089: SFO 2027-02-02 23:46:00 → BOS 2027-02-03 10:32:00; 1 stop(s) via ORD; 466 minutes. Local airport times.
    • AA3119: SFO 2027-02-02 23:46:00 → ORD 2027-02-03 05:59:00; layover at ORD: 60 minutes.
    • AA2089: ORD 2027-02-03 06:59:00 → BOS 2027-02-03 10:32:00.

2027-02-02 · one way · Axel-exclusive $210.00

  • JetBlue Airways B62734: SFO 2027-02-02 11:30:00 → BOS 2027-02-02 20:07:00; nonstop; 337 minutes. Local airport times.

2027-02-02 → 2027-02-03 · Axel-exclusive $385.00

  • American Airlines AA3119 / AA2089: SFO 2027-02-02 23:46:00 → BOS 2027-02-03 10:32:00; 1 stop(s) via ORD; 466 minutes. Local airport times.
    • AA3119: SFO 2027-02-02 23:46:00 → ORD 2027-02-03 05:59:00; layover at ORD: 60 minutes.
    • AA2089: ORD 2027-02-03 06:59:00 → BOS 2027-02-03 10:32:00.
  • United Airlines UA2400: BOS 2027-02-03 18:01:00 → SFO 2027-02-03 21:50:00; nonstop; 409 minutes. Local airport times.

2027-02-02 → 2027-02-03 · Axel-exclusive $400.00

  • JetBlue Airways B62734: SFO 2027-02-02 11:30:00 → BOS 2027-02-02 20:07:00; nonstop; 337 minutes. Local airport times.
  • JetBlue Airways B6333: BOS 2027-02-03 15:45:00 → SFO 2027-02-03 19:39:00; nonstop; 414 minutes. Local airport times.

2027-02-02 → 2027-02-04 · Axel-exclusive $350.00

  • American Airlines AA3119 / AA2089: SFO 2027-02-02 23:46:00 → BOS 2027-02-03 10:32:00; 1 stop(s) via ORD; 466 minutes. Local airport times.
    • AA3119: SFO 2027-02-02 23:46:00 → ORD 2027-02-03 05:59:00; layover at ORD: 60 minutes.
    • AA2089: ORD 2027-02-03 06:59:00 → BOS 2027-02-03 10:32:00.
  • American Airlines AA1243 / AS465: BOS 2027-02-04 09:00:00 → SFO 2027-02-04 15:16:00; 1 stop(s) via LAX; 556 minutes. Local airport times.
    • AA1243: BOS 2027-02-04 09:00:00 → LAX 2027-02-04 12:32:00; layover at LAX: 78 minutes.
    • AS465: LAX 2027-02-04 13:50:00 → SFO 2027-02-04 15:16:00.

2027-02-02 → 2027-02-04 · Axel-exclusive $400.00

  • JetBlue Airways B62734: SFO 2027-02-02 11:30:00 → BOS 2027-02-02 20:07:00; nonstop; 337 minutes. Local airport times.
  • JetBlue Airways B6333: BOS 2027-02-04 15:45:00 → SFO 2027-02-04 19:32:00; nonstop; 407 minutes. Local airport times.

2027-02-02 → 2027-02-05 · Axel-exclusive $350.00

  • American Airlines AA3119 / AA2089: SFO 2027-02-02 23:46:00 → BOS 2027-02-03 10:32:00; 1 stop(s) via ORD; 466 minutes. Local airport times.
    • AA3119: SFO 2027-02-02 23:46:00 → ORD 2027-02-03 05:59:00; layover at ORD: 60 minutes.
    • AA2089: ORD 2027-02-03 06:59:00 → BOS 2027-02-03 10:32:00.
  • American Airlines AA1243 / AS465: BOS 2027-02-05 09:00:00 → SFO 2027-02-05 15:16:00; 1 stop(s) via LAX; 556 minutes. Local airport times.
    • AA1243: BOS 2027-02-05 09:00:00 → LAX 2027-02-05 12:32:00; layover at LAX: 78 minutes.
    • AS465: LAX 2027-02-05 13:50:00 → SFO 2027-02-05 15:16:00.

2027-02-02 → 2027-02-05 · Axel-exclusive $400.00

  • JetBlue Airways B62734: SFO 2027-02-02 11:30:00 → BOS 2027-02-02 20:07:00; nonstop; 337 minutes. Local airport times.
  • JetBlue Airways B6733: BOS 2027-02-05 20:50:00 → SFO 2027-02-06 00:37:00; nonstop; 407 minutes. Local airport times.

2027-02-02 → 2027-02-06 · Axel-exclusive $350.00

  • American Airlines AA3119 / AA2089: SFO 2027-02-02 23:46:00 → BOS 2027-02-03 10:32:00; 1 stop(s) via ORD; 466 minutes. Local airport times.
    • AA3119: SFO 2027-02-02 23:46:00 → ORD 2027-02-03 05:59:00; layover at ORD: 60 minutes.
    • AA2089: ORD 2027-02-03 06:59:00 → BOS 2027-02-03 10:32:00.
  • American Airlines AA1243 / AS465: BOS 2027-02-06 09:00:00 → SFO 2027-02-06 15:16:00; 1 stop(s) via LAX; 556 minutes. Local airport times.
    • AA1243: BOS 2027-02-06 09:00:00 → LAX 2027-02-06 12:32:00; layover at LAX: 78 minutes.
    • AS465: LAX 2027-02-06 13:50:00 → SFO 2027-02-06 15:16:00.

2027-02-02 → 2027-02-06 · Axel-exclusive $400.00

  • JetBlue Airways B62734: SFO 2027-02-02 11:30:00 → BOS 2027-02-02 20:07:00; nonstop; 337 minutes. Local airport times.
  • JetBlue Airways B6333: BOS 2027-02-06 15:45:00 → SFO 2027-02-06 19:39:00; nonstop; 414 minutes. Local airport times.

2027-02-02 → 2027-02-08 · Axel-exclusive $350.00

  • American Airlines AA3119 / AA2089: SFO 2027-02-02 23:46:00 → BOS 2027-02-03 10:32:00; 1 stop(s) via ORD; 466 minutes. Local airport times.
    • AA3119: SFO 2027-02-02 23:46:00 → ORD 2027-02-03 05:59:00; layover at ORD: 60 minutes.
    • AA2089: ORD 2027-02-03 06:59:00 → BOS 2027-02-03 10:32:00.
  • American Airlines AA1243 / AS465: BOS 2027-02-08 09:00:00 → SFO 2027-02-08 15:16:00; 1 stop(s) via LAX; 556 minutes. Local airport times.
    • AA1243: BOS 2027-02-08 09:00:00 → LAX 2027-02-08 12:32:00; layover at LAX: 78 minutes.
    • AS465: LAX 2027-02-08 13:50:00 → SFO 2027-02-08 15:16:00.

2027-02-02 → 2027-02-08 · Axel-exclusive $400.00

  • JetBlue Airways B62734: SFO 2027-02-02 11:30:00 → BOS 2027-02-02 20:07:00; nonstop; 337 minutes. Local airport times.
  • JetBlue Airways B6333: BOS 2027-02-08 15:50:00 → SFO 2027-02-08 19:37:00; nonstop; 407 minutes. Local airport times.

2027-02-02 → 2027-02-09 · Axel-exclusive $350.00

  • American Airlines AA3119 / AA2089: SFO 2027-02-02 23:46:00 → BOS 2027-02-03 10:32:00; 1 stop(s) via ORD; 466 minutes. Local airport times.
    • AA3119: SFO 2027-02-02 23:46:00 → ORD 2027-02-03 05:59:00; layover at ORD: 60 minutes.
    • AA2089: ORD 2027-02-03 06:59:00 → BOS 2027-02-03 10:32:00.
  • American Airlines AA1243 / AS465: BOS 2027-02-09 09:00:00 → SFO 2027-02-09 15:16:00; 1 stop(s) via LAX; 556 minutes. Local airport times.
    • AA1243: BOS 2027-02-09 09:00:00 → LAX 2027-02-09 12:32:00; layover at LAX: 78 minutes.
    • AS465: LAX 2027-02-09 13:50:00 → SFO 2027-02-09 15:16:00.

2027-02-02 → 2027-02-09 · Axel-exclusive $400.00

  • JetBlue Airways B62734: SFO 2027-02-02 11:30:00 → BOS 2027-02-02 20:07:00; nonstop; 337 minutes. Local airport times.
  • JetBlue Airways B61833: BOS 2027-02-09 18:30:00 → SFO 2027-02-09 22:20:00; nonstop; 410 minutes. Local airport times.

2027-02-02 → 2027-02-10 · Axel-exclusive $350.00

  • American Airlines AA3119 / AA2089: SFO 2027-02-02 23:46:00 → BOS 2027-02-03 10:32:00; 1 stop(s) via ORD; 466 minutes. Local airport times.
    • AA3119: SFO 2027-02-02 23:46:00 → ORD 2027-02-03 05:59:00; layover at ORD: 60 minutes.
    • AA2089: ORD 2027-02-03 06:59:00 → BOS 2027-02-03 10:32:00.
  • American Airlines AA1243 / AS465: BOS 2027-02-10 09:00:00 → SFO 2027-02-10 15:16:00; 1 stop(s) via LAX; 556 minutes. Local airport times.
    • AA1243: BOS 2027-02-10 09:00:00 → LAX 2027-02-10 12:32:00; layover at LAX: 78 minutes.
    • AS465: LAX 2027-02-10 13:50:00 → SFO 2027-02-10 15:16:00.

2027-02-02 → 2027-02-10 · Axel-exclusive $400.00

  • JetBlue Airways B62734: SFO 2027-02-02 11:30:00 → BOS 2027-02-02 20:07:00; nonstop; 337 minutes. Local airport times.
  • JetBlue Airways B6333: BOS 2027-02-10 15:45:00 → SFO 2027-02-10 19:39:00; nonstop; 414 minutes. Local airport times.

2027-02-02 → 2027-02-12 · Axel-exclusive $376.25

  • American Airlines AA3119 / AA2089: SFO 2027-02-02 23:46:00 → BOS 2027-02-03 10:32:00; 1 stop(s) via ORD; 466 minutes. Local airport times.
    • AA3119: SFO 2027-02-02 23:46:00 → ORD 2027-02-03 05:59:00; layover at ORD: 60 minutes.
    • AA2089: ORD 2027-02-03 06:59:00 → BOS 2027-02-03 10:32:00.
  • American Airlines AA1243 / AS465: BOS 2027-02-12 09:00:00 → SFO 2027-02-12 15:16:00; 1 stop(s) via LAX; 556 minutes. Local airport times.
    • AA1243: BOS 2027-02-12 09:00:00 → LAX 2027-02-12 12:32:00; layover at LAX: 78 minutes.
    • AS465: LAX 2027-02-12 13:50:00 → SFO 2027-02-12 15:16:00.

2027-02-02 → 2027-02-12 · Axel-exclusive $430.00

  • JetBlue Airways B62734: SFO 2027-02-02 11:30:00 → BOS 2027-02-02 20:07:00; nonstop; 337 minutes. Local airport times.
  • JetBlue Airways B6733: BOS 2027-02-12 20:50:00 → SFO 2027-02-13 00:37:00; nonstop; 407 minutes. Local airport times.

2027-02-02 → 2027-02-13 · Axel-exclusive $376.25

  • American Airlines AA3119 / AA2089: SFO 2027-02-02 23:46:00 → BOS 2027-02-03 10:32:00; 1 stop(s) via ORD; 466 minutes. Local airport times.
    • AA3119: SFO 2027-02-02 23:46:00 → ORD 2027-02-03 05:59:00; layover at ORD: 60 minutes.
    • AA2089: ORD 2027-02-03 06:59:00 → BOS 2027-02-03 10:32:00.
  • American Airlines AA1243 / AS465: BOS 2027-02-13 09:00:00 → SFO 2027-02-13 15:16:00; 1 stop(s) via LAX; 556 minutes. Local airport times.
    • AA1243: BOS 2027-02-13 09:00:00 → LAX 2027-02-13 12:32:00; layover at LAX: 78 minutes.
    • AS465: LAX 2027-02-13 13:50:00 → SFO 2027-02-13 15:16:00.

2027-02-02 → 2027-02-13 · Axel-exclusive $430.00

  • JetBlue Airways B62734: SFO 2027-02-02 11:30:00 → BOS 2027-02-02 20:07:00; nonstop; 337 minutes. Local airport times.
  • JetBlue Airways B6333: BOS 2027-02-13 15:45:00 → SFO 2027-02-13 19:39:00; nonstop; 414 minutes. Local airport times.

2027-02-02 → 2027-02-14 · Axel-exclusive $376.25

  • American Airlines AA3119 / AA2089: SFO 2027-02-02 23:46:00 → BOS 2027-02-03 10:32:00; 1 stop(s) via ORD; 466 minutes. Local airport times.
    • AA3119: SFO 2027-02-02 23:46:00 → ORD 2027-02-03 05:59:00; layover at ORD: 60 minutes.
    • AA2089: ORD 2027-02-03 06:59:00 → BOS 2027-02-03 10:32:00.
  • American Airlines AA1243 / AS465: BOS 2027-02-14 09:00:00 → SFO 2027-02-14 15:16:00; 1 stop(s) via LAX; 556 minutes. Local airport times.
    • AA1243: BOS 2027-02-14 09:00:00 → LAX 2027-02-14 12:32:00; layover at LAX: 78 minutes.
    • AS465: LAX 2027-02-14 13:50:00 → SFO 2027-02-14 15:16:00.

2027-02-02 → 2027-02-14 · Axel-exclusive $430.00

  • JetBlue Airways B62734: SFO 2027-02-02 11:30:00 → BOS 2027-02-02 20:07:00; nonstop; 337 minutes. Local airport times.
  • JetBlue Airways B6733: BOS 2027-02-14 20:50:00 → SFO 2027-02-15 00:37:00; nonstop; 407 minutes. Local airport times.

2027-02-02 → 2027-02-16 · Axel-exclusive $376.25

  • American Airlines AA3119 / AA2089: SFO 2027-02-02 23:46:00 → BOS 2027-02-03 10:32:00; 1 stop(s) via ORD; 466 minutes. Local airport times.
    • AA3119: SFO 2027-02-02 23:46:00 → ORD 2027-02-03 05:59:00; layover at ORD: 60 minutes.
    • AA2089: ORD 2027-02-03 06:59:00 → BOS 2027-02-03 10:32:00.
  • American Airlines AA1243 / AS465: BOS 2027-02-16 09:00:00 → SFO 2027-02-16 15:16:00; 1 stop(s) via LAX; 556 minutes. Local airport times.
    • AA1243: BOS 2027-02-16 09:00:00 → LAX 2027-02-16 12:32:00; layover at LAX: 78 minutes.
    • AS465: LAX 2027-02-16 13:50:00 → SFO 2027-02-16 15:16:00.

2027-02-02 → 2027-02-16 · Axel-exclusive $430.00

  • JetBlue Airways B62734: SFO 2027-02-02 11:30:00 → BOS 2027-02-02 20:07:00; nonstop; 337 minutes. Local airport times.
  • JetBlue Airways B61833: BOS 2027-02-16 18:30:00 → SFO 2027-02-16 22:20:00; nonstop; 410 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: San Francisco (SFO) to Boston (BOS) · Feb 2, 2027 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel San Francisco Bay Area to Boston (BOS) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.