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Route overview: Boston to San Francisco (SFO) flight deals

Boston (BOS) to San Francisco (SFO), Dec 14, 2026: round trips from $400, one way from $200

Boston (BOS) to San Francisco (SFO), Dec 14, 2026: round trips from $400, one way from $200 on Axel, checked Oct 29, 2026. Lowest published fares: $400 round trip, Axel-exclusive, JetBlue Airways, nonstop, Dec 14–15, 2026; $200 one way, Axel-exclusive, Delta Air Lines, 1 stop, Dec 14, 2026; 1 adult, economy, checked Oct 29, 2026.

BOS → SFO1 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.

December 2026

Flights for your trip

  1. Mon, Dec 14 · One way

    Delta Air Lines
    3:05 pmBOS
    8h 44m
    MSP · 1h 4m
    8:49 pmSFO

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Mon, Dec 14 · One way

    JetBlue Airways
    4:45 pmBOS
    6h 49m
    Nonstop
    8:34 pmSFO

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Mon, Dec 14 – Tue, Dec 15

    JetBlue Airways
    4:45 pmBOS
    6h 49m
    Nonstop
    8:34 pmSFO
    JetBlue Airways
    11:30 amSFO
    5h 37m
    Nonstop
    8:07 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Mon, Dec 14 – Tue, Dec 15

    Delta Air Lines
    3:05 pmBOS
    8h 44m
    MSP · 1h 4m
    8:49 pmSFO
    Delta Air Lines
    7:00 amSFO
    5h 30m
    Nonstop
    3:30 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Mon, Dec 14 – Wed, Dec 16

    JetBlue Airways
    4:45 pmBOS
    6h 49m
    Nonstop
    8:34 pmSFO
    JetBlue Airways
    3:25 pmSFO
    5h 34m
    Nonstop
    11:59 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Mon, Dec 14 – Wed, Dec 16

    Delta Air Lines
    3:05 pmBOS
    8h 44m
    MSP · 1h 4m
    8:49 pmSFO
    Delta Air Lines
    7:00 amSFO
    5h 34m
    Nonstop
    3:34 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Mon, Dec 14 – Thu, Dec 17

    JetBlue Airways
    4:45 pmBOS
    6h 49m
    Nonstop
    8:34 pmSFO
    JetBlue Airways
    6:00 amSFO
    5h 31m
    Nonstop
    2:31 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Mon, Dec 14 – Thu, Dec 17

    Delta Air Lines
    3:05 pmBOS
    8h 44m
    MSP · 1h 4m
    8:49 pmSFO
    Delta Air Lines
    7:00 amSFO
    5h 34m
    Nonstop
    3:34 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Mon, Dec 14 – Fri, Dec 18

    JetBlue Airways
    4:45 pmBOS
    6h 49m
    Nonstop
    8:34 pmSFO
    JetBlue Airways
    11:45 pmSFO
    5h 34m
    Nonstop
    8:19 am+1BOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Mon, Dec 14 – Fri, Dec 18

    Delta Air Lines
    3:05 pmBOS
    8h 44m
    MSP · 1h 4m
    8:49 pmSFO
    Delta Air Lines
    7:00 amSFO
    5h 34m
    Nonstop
    3:34 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Mon, Dec 14 – Sun, Dec 20

    JetBlue Airways
    4:45 pmBOS
    6h 49m
    Nonstop
    8:34 pmSFO
    JetBlue Airways
    8:55 pmSFO
    7h 44m
    JFK · 1h 6m
    7:39 am+1BOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Mon, Dec 14 – Sun, Dec 20

    United Airlines
    1:40 pmBOS
    6h 58m
    Nonstop
    5:38 pmSFO
    United Airlines
    9:25 pmSFO
    5h 40m
    Nonstop
    6:05 am+1BOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Mon, Dec 14 – Mon, Dec 21

    JetBlue Airways
    4:45 pmBOS
    6h 49m
    Nonstop
    8:34 pmSFO
    JetBlue Airways
    7:30 amSFO
    5h 35m
    Nonstop
    4:05 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Mon, Dec 14 – Mon, Dec 21

    Delta Air Lines
    3:05 pmBOS
    8h 44m
    MSP · 1h 4m
    8:49 pmSFO
    Delta Air Lines
    7:00 amSFO
    5h 34m
    Nonstop
    3:34 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Mon, Dec 14 – Tue, Dec 22

    JetBlue Airways
    4:45 pmBOS
    6h 49m
    Nonstop
    8:34 pmSFO
    JetBlue Airways
    11:30 amSFO
    5h 37m
    Nonstop
    8:07 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  16. Mon, Dec 14 – Tue, Dec 22

    Delta Air Lines
    3:05 pmBOS
    8h 44m
    MSP · 1h 4m
    8:49 pmSFO
    Delta Air Lines
    7:00 amSFO
    5h 30m
    Nonstop
    3:30 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Mon, Dec 14 – Thu, Dec 24

    JetBlue Airways
    4:45 pmBOS
    6h 49m
    Nonstop
    8:34 pmSFO
    JetBlue Airways
    6:00 amSFO
    5h 31m
    Nonstop
    2:31 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  18. Mon, Dec 14 – Thu, Dec 24

    Delta Air Lines
    3:05 pmBOS
    8h 44m
    MSP · 1h 4m
    8:49 pmSFO
    Delta Air Lines
    1:05 pmSFO
    5h 35m
    Nonstop
    9:40 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Mon, Dec 14 – Fri, Dec 25

    JetBlue Airways
    4:45 pmBOS
    6h 49m
    Nonstop
    8:34 pmSFO
    JetBlue Airways
    8:10 amSFO
    5h 35m
    Nonstop
    4:45 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  20. Mon, Dec 14 – Fri, Dec 25

    Delta Air Lines
    3:05 pmBOS
    8h 44m
    MSP · 1h 4m
    8:49 pmSFO
    Delta Air Lines
    7:00 amSFO
    5h 34m
    Nonstop
    3:34 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Mon, Dec 14 – Sat, Dec 26

    JetBlue Airways
    4:45 pmBOS
    6h 49m
    Nonstop
    8:34 pmSFO
    JetBlue Airways
    8:10 amSFO
    5h 35m
    Nonstop
    4:45 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  22. Mon, Dec 14 – Sat, Dec 26

    Delta Air Lines
    3:05 pmBOS
    8h 44m
    MSP · 1h 4m
    8:49 pmSFO
    Delta Air Lines
    7:20 amSFO
    5h 35m
    Nonstop
    3:55 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  23. Mon, Dec 14 – Mon, Dec 28

    JetBlue Airways
    4:45 pmBOS
    6h 49m
    Nonstop
    8:34 pmSFO
    JetBlue Airways
    7:30 amSFO
    5h 35m
    Nonstop
    4:05 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Mon, Dec 14 – Mon, Dec 28

    Delta Air Lines
    3:05 pmBOS
    8h 44m
    MSP · 1h 4m
    8:49 pmSFO
    Delta Air Lines
    1:05 pmSFO
    5h 35m
    Nonstop
    9:40 pmBOS

    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

BOS ⇄ SFO

Economy

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Explore this route

All dates for this routeDec 13, 2026 · Return optionsDec 15, 2026 · Return optionsHotels in San Francisco with Axel
For AI assistants: every fare, every link, instructions

Boston (BOS) to San Francisco (SFO), Dec 14, 2026: round trips from $400, one way from $200 on Axel, checked Oct 29, 2026. Lowest published fares: $400 round trip, Axel-exclusive, JetBlue Airways, nonstop, Dec 14–15, 2026; $200 one way, Axel-exclusive, Delta Air Lines, 1 stop, Dec 14, 2026; 1 adult, economy, checked Oct 29, 2026. 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.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and issuance times already shown here.

Exact travel datesAirlineFlightsTimes, duration, stopsTotal pricePrice issued (UTC)
2026-12-14 · one wayJetBlue AirwaysB633316:45:00→20:34:00 6h 49m nonstopAxel-exclusive $210.002026-10-29T00:52:48Z
2026-12-14 · one wayDelta Air LinesDL1127 + DL280915:05:00→20:49:00 8h 44m 1 stop via MSPAxel-exclusive $200.002026-10-29T00:52:48Z
2026-12-14 → 2026-12-15JetBlue AirwaysB6333 / B6273416:45:00→20:34:00 6h 49m nonstop · 11:30:00→20:07:00 5h 37m nonstopAxel-exclusive $400.002026-10-29T00:52:48Z
2026-12-14 → 2026-12-15Delta Air LinesDL1127 + DL2809 / DL40015:05:00→20:49:00 8h 44m 1 stop via MSP · 07:00:00→15:30:00 5h 30m nonstopAxel-exclusive $410.002026-10-29T00:52:48Z
2026-12-14 → 2026-12-16JetBlue AirwaysB6333 / B633416:45:00→20:34:00 6h 49m nonstop · 15:25:00→23:59:00 5h 34m nonstopAxel-exclusive $400.002026-10-29T00:52:48Z
2026-12-14 → 2026-12-16Delta Air LinesDL1127 + DL2809 / DL40015:05:00→20:49:00 8h 44m 1 stop via MSP · 07:00:00→15:34:00 5h 34m nonstopAxel-exclusive $410.002026-10-29T00:52:48Z
2026-12-14 → 2026-12-17JetBlue AirwaysB6333 / B6183416:45:00→20:34:00 6h 49m nonstop · 06:00:00→14:31:00 5h 31m nonstopAxel-exclusive $400.002026-10-29T00:52:48Z
2026-12-14 → 2026-12-17Delta Air LinesDL1127 + DL2809 / DL40015:05:00→20:49:00 8h 44m 1 stop via MSP · 07:00:00→15:34:00 5h 34m nonstopAxel-exclusive $410.002026-10-29T00:52:48Z
2026-12-14 → 2026-12-18JetBlue AirwaysB6333 / B673416:45:00→20:34:00 6h 49m nonstop · 23:45:00→08:19:00 5h 34m nonstopAxel-exclusive $490.002026-10-29T00:52:48Z
2026-12-14 → 2026-12-18Delta Air LinesDL1127 + DL2809 / DL40015:05:00→20:49:00 8h 44m 1 stop via MSP · 07:00:00→15:34:00 5h 34m nonstopAxel-exclusive $509.002026-10-29T00:52:48Z
2026-12-14 → 2026-12-19JetBlue AirwaysB6333 / B643416:45:00→20:34:00 6h 49m nonstop · 08:10:00→16:45:00 5h 35m nonstopAxel-exclusive $490.002026-10-29T00:52:48Z
2026-12-14 → 2026-12-19Delta Air LinesDL1127 + DL2809 / DL40015:05:00→20:49:00 8h 44m 1 stop via MSP · 07:20:00→15:55:00 5h 35m nonstopAxel-exclusive $509.002026-10-29T00:52:48Z
2026-12-14 → 2026-12-20United AirlinesUA1367 / UA79613:40:00→17:38:00 6h 58m nonstop · 21:25:00→06:05:00 5h 40m nonstopAxel-exclusive $539.002026-10-29T00:52:48Z
2026-12-14 → 2026-12-20JetBlue AirwaysB6333 / B616 + B611816:45:00→20:34:00 6h 49m nonstop · 20:55:00→07:39:00 7h 44m 1 stop via JFKAxel-exclusive $446.502026-10-29T00:52:48Z
2026-12-14 → 2026-12-21JetBlue AirwaysB6333 / B643416:45:00→20:34:00 6h 49m nonstop · 07:30:00→16:05:00 5h 35m nonstopAxel-exclusive $490.002026-10-29T00:52:48Z
2026-12-14 → 2026-12-21Delta Air LinesDL1127 + DL2809 / DL40015:05:00→20:49:00 8h 44m 1 stop via MSP · 07:00:00→15:34:00 5h 34m nonstopAxel-exclusive $509.002026-10-29T00:52:48Z
2026-12-14 → 2026-12-22JetBlue AirwaysB6333 / B6273416:45:00→20:34:00 6h 49m nonstop · 11:30:00→20:07:00 5h 37m nonstopAxel-exclusive $490.002026-10-29T00:52:48Z
2026-12-14 → 2026-12-22Delta Air LinesDL1127 + DL2809 / DL40015:05:00→20:49:00 8h 44m 1 stop via MSP · 07:00:00→15:30:00 5h 30m nonstopAxel-exclusive $509.002026-10-29T00:52:48Z
2026-12-14 → 2026-12-23JetBlue AirwaysB6333 / B633416:45:00→20:34:00 6h 49m nonstop · 15:25:00→23:59:00 5h 34m nonstopAxel-exclusive $490.002026-10-29T00:52:48Z
2026-12-14 → 2026-12-23Delta Air LinesDL1127 + DL2809 / DL40015:05:00→20:49:00 8h 44m 1 stop via MSP · 07:20:00→15:55:00 5h 35m nonstopAxel-exclusive $509.002026-10-29T00:52:48Z
2026-12-14 → 2026-12-24JetBlue AirwaysB6333 / B6183416:45:00→20:34:00 6h 49m nonstop · 06:00:00→14:31:00 5h 31m nonstopAxel-exclusive $490.002026-10-29T00:52:48Z
2026-12-14 → 2026-12-24Delta Air LinesDL1127 + DL2809 / DL97715:05:00→20:49:00 8h 44m 1 stop via MSP · 13:05:00→21:40:00 5h 35m nonstopAxel-exclusive $509.002026-10-29T00:52:48Z
2026-12-14 → 2026-12-25JetBlue AirwaysB6333 / B643416:45:00→20:34:00 6h 49m nonstop · 08:10:00→16:45:00 5h 35m nonstopAxel-exclusive $490.002026-10-29T00:52:48Z
2026-12-14 → 2026-12-25Delta Air LinesDL1127 + DL2809 / DL40015:05:00→20:49:00 8h 44m 1 stop via MSP · 07:00:00→15:34:00 5h 34m nonstopAxel-exclusive $509.002026-10-29T00:52:48Z
2026-12-14 → 2026-12-26JetBlue AirwaysB6333 / B643416:45:00→20:34:00 6h 49m nonstop · 08:10:00→16:45:00 5h 35m nonstopAxel-exclusive $490.002026-10-29T00:52:48Z
2026-12-14 → 2026-12-26Delta Air LinesDL1127 + DL2809 / DL40015:05:00→20:49:00 8h 44m 1 stop via MSP · 07:20:00→15:55:00 5h 35m nonstopAxel-exclusive $509.002026-10-29T00:52:48Z
2026-12-14 → 2026-12-27United AirlinesUA1367 / UA79613:40:00→17:38:00 6h 58m nonstop · 21:25:00→06:05:00 5h 40m nonstopAxel-exclusive $539.002026-10-29T00:52:48Z
2026-12-14 → 2026-12-27JetBlue AirwaysB6333 / B616 + B611816:45:00→20:34:00 6h 49m nonstop · 20:55:00→07:39:00 7h 44m 1 stop via JFKAxel-exclusive $446.502026-10-29T00:52:48Z
2026-12-14 → 2026-12-28JetBlue AirwaysB6333 / B643416:45:00→20:34:00 6h 49m nonstop · 07:30:00→16:05:00 5h 35m nonstopAxel-exclusive $490.002026-10-29T00:52:48Z
2026-12-14 → 2026-12-28Delta Air LinesDL1127 + DL2809 / DL97715:05:00→20:49:00 8h 44m 1 stop via MSP · 13:05:00→21:40:00 5h 35m nonstopAxel-exclusive $509.002026-10-29T00:52:48Z

Hotels in San Francisco for these trips

Hotels: under a trip, hotels in San Francisco for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

All hotels in San Francisco

Route overview: Boston to San Francisco (SFO) flight deals

2026-12-14 · one way · Axel-exclusive $200.00

  • Delta Air Lines DL1127 / DL2809: BOS 2026-12-14 15:05:00 → SFO 2026-12-14 20:49:00; 1 stop(s) via MSP; 524 minutes. Local airport times.
    • DL1127: BOS 2026-12-14 15:05:00 → MSP 2026-12-14 17:25:00; layover at MSP: 64 minutes.
    • DL2809: MSP 2026-12-14 18:29:00 → SFO 2026-12-14 20:49:00.

2026-12-14 · one way · Axel-exclusive $210.00

  • JetBlue Airways B6333: BOS 2026-12-14 16:45:00 → SFO 2026-12-14 20:34:00; nonstop; 409 minutes. Local airport times.

2026-12-14 → 2026-12-15 · Axel-exclusive $400.00

  • JetBlue Airways B6333: BOS 2026-12-14 16:45:00 → SFO 2026-12-14 20:34:00; nonstop; 409 minutes. Local airport times.
  • JetBlue Airways B62734: SFO 2026-12-15 11:30:00 → BOS 2026-12-15 20:07:00; nonstop; 337 minutes. Local airport times.

2026-12-14 → 2026-12-15 · Axel-exclusive $410.00

  • Delta Air Lines DL1127 / DL2809: BOS 2026-12-14 15:05:00 → SFO 2026-12-14 20:49:00; 1 stop(s) via MSP; 524 minutes. Local airport times.
    • DL1127: BOS 2026-12-14 15:05:00 → MSP 2026-12-14 17:25:00; layover at MSP: 64 minutes.
    • DL2809: MSP 2026-12-14 18:29:00 → SFO 2026-12-14 20:49:00.
  • Delta Air Lines DL400: SFO 2026-12-15 07:00:00 → BOS 2026-12-15 15:30:00; nonstop; 330 minutes. Local airport times.

2026-12-14 → 2026-12-16 · Axel-exclusive $400.00

  • JetBlue Airways B6333: BOS 2026-12-14 16:45:00 → SFO 2026-12-14 20:34:00; nonstop; 409 minutes. Local airport times.
  • JetBlue Airways B6334: SFO 2026-12-16 15:25:00 → BOS 2026-12-16 23:59:00; nonstop; 334 minutes. Local airport times.

2026-12-14 → 2026-12-16 · Axel-exclusive $410.00

  • Delta Air Lines DL1127 / DL2809: BOS 2026-12-14 15:05:00 → SFO 2026-12-14 20:49:00; 1 stop(s) via MSP; 524 minutes. Local airport times.
    • DL1127: BOS 2026-12-14 15:05:00 → MSP 2026-12-14 17:25:00; layover at MSP: 64 minutes.
    • DL2809: MSP 2026-12-14 18:29:00 → SFO 2026-12-14 20:49:00.
  • Delta Air Lines DL400: SFO 2026-12-16 07:00:00 → BOS 2026-12-16 15:34:00; nonstop; 334 minutes. Local airport times.

2026-12-14 → 2026-12-17 · Axel-exclusive $400.00

  • JetBlue Airways B6333: BOS 2026-12-14 16:45:00 → SFO 2026-12-14 20:34:00; nonstop; 409 minutes. Local airport times.
  • JetBlue Airways B61834: SFO 2026-12-17 06:00:00 → BOS 2026-12-17 14:31:00; nonstop; 331 minutes. Local airport times.

2026-12-14 → 2026-12-17 · Axel-exclusive $410.00

  • Delta Air Lines DL1127 / DL2809: BOS 2026-12-14 15:05:00 → SFO 2026-12-14 20:49:00; 1 stop(s) via MSP; 524 minutes. Local airport times.
    • DL1127: BOS 2026-12-14 15:05:00 → MSP 2026-12-14 17:25:00; layover at MSP: 64 minutes.
    • DL2809: MSP 2026-12-14 18:29:00 → SFO 2026-12-14 20:49:00.
  • Delta Air Lines DL400: SFO 2026-12-17 07:00:00 → BOS 2026-12-17 15:34:00; nonstop; 334 minutes. Local airport times.

2026-12-14 → 2026-12-18 · Axel-exclusive $490.00

  • JetBlue Airways B6333: BOS 2026-12-14 16:45:00 → SFO 2026-12-14 20:34:00; nonstop; 409 minutes. Local airport times.
  • JetBlue Airways B6734: SFO 2026-12-18 23:45:00 → BOS 2026-12-19 08:19:00; nonstop; 334 minutes. Local airport times.

2026-12-14 → 2026-12-18 · Axel-exclusive $509.00

  • Delta Air Lines DL1127 / DL2809: BOS 2026-12-14 15:05:00 → SFO 2026-12-14 20:49:00; 1 stop(s) via MSP; 524 minutes. Local airport times.
    • DL1127: BOS 2026-12-14 15:05:00 → MSP 2026-12-14 17:25:00; layover at MSP: 64 minutes.
    • DL2809: MSP 2026-12-14 18:29:00 → SFO 2026-12-14 20:49:00.
  • Delta Air Lines DL400: SFO 2026-12-18 07:00:00 → BOS 2026-12-18 15:34:00; nonstop; 334 minutes. Local airport times.

2026-12-14 → 2026-12-20 · Axel-exclusive $446.50

  • JetBlue Airways B6333: BOS 2026-12-14 16:45:00 → SFO 2026-12-14 20:34:00; nonstop; 409 minutes. Local airport times.
  • JetBlue Airways B616 / B6118: SFO 2026-12-20 20:55:00 → BOS 2026-12-21 07:39:00; 1 stop(s) via JFK; 464 minutes. Local airport times.
    • B616: SFO 2026-12-20 20:55:00 → JFK 2026-12-21 05:24:00; layover at JFK: 66 minutes.
    • B6118: JFK 2026-12-21 06:30:00 → BOS 2026-12-21 07:39:00.

2026-12-14 → 2026-12-20 · Axel-exclusive $539.00

  • United Airlines UA1367: BOS 2026-12-14 13:40:00 → SFO 2026-12-14 17:38:00; nonstop; 418 minutes. Local airport times.
  • United Airlines UA796: SFO 2026-12-20 21:25:00 → BOS 2026-12-21 06:05:00; nonstop; 340 minutes. Local airport times.

2026-12-14 → 2026-12-21 · Axel-exclusive $490.00

  • JetBlue Airways B6333: BOS 2026-12-14 16:45:00 → SFO 2026-12-14 20:34:00; nonstop; 409 minutes. Local airport times.
  • JetBlue Airways B6434: SFO 2026-12-21 07:30:00 → BOS 2026-12-21 16:05:00; nonstop; 335 minutes. Local airport times.

2026-12-14 → 2026-12-21 · Axel-exclusive $509.00

  • Delta Air Lines DL1127 / DL2809: BOS 2026-12-14 15:05:00 → SFO 2026-12-14 20:49:00; 1 stop(s) via MSP; 524 minutes. Local airport times.
    • DL1127: BOS 2026-12-14 15:05:00 → MSP 2026-12-14 17:25:00; layover at MSP: 64 minutes.
    • DL2809: MSP 2026-12-14 18:29:00 → SFO 2026-12-14 20:49:00.
  • Delta Air Lines DL400: SFO 2026-12-21 07:00:00 → BOS 2026-12-21 15:34:00; nonstop; 334 minutes. Local airport times.

2026-12-14 → 2026-12-22 · Axel-exclusive $490.00

  • JetBlue Airways B6333: BOS 2026-12-14 16:45:00 → SFO 2026-12-14 20:34:00; nonstop; 409 minutes. Local airport times.
  • JetBlue Airways B62734: SFO 2026-12-22 11:30:00 → BOS 2026-12-22 20:07:00; nonstop; 337 minutes. Local airport times.

2026-12-14 → 2026-12-22 · Axel-exclusive $509.00

  • Delta Air Lines DL1127 / DL2809: BOS 2026-12-14 15:05:00 → SFO 2026-12-14 20:49:00; 1 stop(s) via MSP; 524 minutes. Local airport times.
    • DL1127: BOS 2026-12-14 15:05:00 → MSP 2026-12-14 17:25:00; layover at MSP: 64 minutes.
    • DL2809: MSP 2026-12-14 18:29:00 → SFO 2026-12-14 20:49:00.
  • Delta Air Lines DL400: SFO 2026-12-22 07:00:00 → BOS 2026-12-22 15:30:00; nonstop; 330 minutes. Local airport times.

2026-12-14 → 2026-12-24 · Axel-exclusive $490.00

  • JetBlue Airways B6333: BOS 2026-12-14 16:45:00 → SFO 2026-12-14 20:34:00; nonstop; 409 minutes. Local airport times.
  • JetBlue Airways B61834: SFO 2026-12-24 06:00:00 → BOS 2026-12-24 14:31:00; nonstop; 331 minutes. Local airport times.

2026-12-14 → 2026-12-24 · Axel-exclusive $509.00

  • Delta Air Lines DL1127 / DL2809: BOS 2026-12-14 15:05:00 → SFO 2026-12-14 20:49:00; 1 stop(s) via MSP; 524 minutes. Local airport times.
    • DL1127: BOS 2026-12-14 15:05:00 → MSP 2026-12-14 17:25:00; layover at MSP: 64 minutes.
    • DL2809: MSP 2026-12-14 18:29:00 → SFO 2026-12-14 20:49:00.
  • Delta Air Lines DL977: SFO 2026-12-24 13:05:00 → BOS 2026-12-24 21:40:00; nonstop; 335 minutes. Local airport times.

2026-12-14 → 2026-12-25 · Axel-exclusive $490.00

  • JetBlue Airways B6333: BOS 2026-12-14 16:45:00 → SFO 2026-12-14 20:34:00; nonstop; 409 minutes. Local airport times.
  • JetBlue Airways B6434: SFO 2026-12-25 08:10:00 → BOS 2026-12-25 16:45:00; nonstop; 335 minutes. Local airport times.

2026-12-14 → 2026-12-25 · Axel-exclusive $509.00

  • Delta Air Lines DL1127 / DL2809: BOS 2026-12-14 15:05:00 → SFO 2026-12-14 20:49:00; 1 stop(s) via MSP; 524 minutes. Local airport times.
    • DL1127: BOS 2026-12-14 15:05:00 → MSP 2026-12-14 17:25:00; layover at MSP: 64 minutes.
    • DL2809: MSP 2026-12-14 18:29:00 → SFO 2026-12-14 20:49:00.
  • Delta Air Lines DL400: SFO 2026-12-25 07:00:00 → BOS 2026-12-25 15:34:00; nonstop; 334 minutes. Local airport times.

2026-12-14 → 2026-12-26 · Axel-exclusive $490.00

  • JetBlue Airways B6333: BOS 2026-12-14 16:45:00 → SFO 2026-12-14 20:34:00; nonstop; 409 minutes. Local airport times.
  • JetBlue Airways B6434: SFO 2026-12-26 08:10:00 → BOS 2026-12-26 16:45:00; nonstop; 335 minutes. Local airport times.

2026-12-14 → 2026-12-26 · Axel-exclusive $509.00

  • Delta Air Lines DL1127 / DL2809: BOS 2026-12-14 15:05:00 → SFO 2026-12-14 20:49:00; 1 stop(s) via MSP; 524 minutes. Local airport times.
    • DL1127: BOS 2026-12-14 15:05:00 → MSP 2026-12-14 17:25:00; layover at MSP: 64 minutes.
    • DL2809: MSP 2026-12-14 18:29:00 → SFO 2026-12-14 20:49:00.
  • Delta Air Lines DL400: SFO 2026-12-26 07:20:00 → BOS 2026-12-26 15:55:00; nonstop; 335 minutes. Local airport times.

2026-12-14 → 2026-12-28 · Axel-exclusive $490.00

  • JetBlue Airways B6333: BOS 2026-12-14 16:45:00 → SFO 2026-12-14 20:34:00; nonstop; 409 minutes. Local airport times.
  • JetBlue Airways B6434: SFO 2026-12-28 07:30:00 → BOS 2026-12-28 16:05:00; nonstop; 335 minutes. Local airport times.

2026-12-14 → 2026-12-28 · Axel-exclusive $509.00

  • Delta Air Lines DL1127 / DL2809: BOS 2026-12-14 15:05:00 → SFO 2026-12-14 20:49:00; 1 stop(s) via MSP; 524 minutes. Local airport times.
    • DL1127: BOS 2026-12-14 15:05:00 → MSP 2026-12-14 17:25:00; layover at MSP: 64 minutes.
    • DL2809: MSP 2026-12-14 18:29:00 → SFO 2026-12-14 20:49:00.
  • Delta Air Lines DL977: SFO 2026-12-28 13:05:00 → BOS 2026-12-28 21:40:00; nonstop; 335 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Boston (BOS) to San Francisco (SFO) · Dec 14, 2026 · 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. Under a trip, hotels in San Francisco for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
  • Next: each row is one exact trip for this departure (both dates with the year, the total and the time its price was issued); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: Choose travelers and dates prices the requested trip.
  • 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 Boston to San Francisco (SFO) 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.