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

Boston → San Francisco

Jun 3, 2027 · choose your return date

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.

June 2027

Jun 3, 2027 · One wayJetBlue AirwaysNonstop$270.00 Jun 3, 2027 · One wayDelta Air LinesNonstop$290.00 Jun 3, 2027 – Jun 4, 2027 · 1 nightJetBlue AirwaysNonstop$520.00 Jun 3, 2027 – Jun 4, 2027 · 1 nightUnited AirlinesNonstop$560.00 Jun 3, 2027 – Jun 5, 2027 · 2 nightsJetBlue AirwaysNonstop$520.00 Jun 3, 2027 – Jun 5, 2027 · 2 nightsDelta Air LinesNonstop$560.00 Jun 3, 2027 – Jun 6, 2027 · 3 nightsJetBlue AirwaysNonstop$520.00 Jun 3, 2027 – Jun 6, 2027 · 3 nightsDelta Air LinesNonstop$560.00 Jun 3, 2027 – Jun 7, 2027 · 4 nightsJetBlue AirwaysNonstop$520.00 Jun 3, 2027 – Jun 7, 2027 · 4 nightsDelta Air LinesNonstop$560.00 Jun 3, 2027 – Jun 8, 2027 · 5 nightsJetBlue AirwaysNonstop$520.00 Jun 3, 2027 – Jun 8, 2027 · 5 nightsUnited AirlinesNonstop$560.00 Jun 3, 2027 – Jun 9, 2027 · 6 nightsJetBlue AirwaysNonstop$520.00 Jun 3, 2027 – Jun 9, 2027 · 6 nightsUnited AirlinesNonstop$560.00 Jun 3, 2027 – Jun 10, 2027 · 7 nightsJetBlue AirwaysNonstop$520.00 Jun 3, 2027 – Jun 10, 2027 · 7 nightsDelta Air LinesNonstop$560.00 Jun 3, 2027 – Jun 11, 2027 · 8 nightsJetBlue AirwaysNonstop$520.00 Jun 3, 2027 – Jun 11, 2027 · 8 nightsDelta Air LinesNonstop$560.00 Jun 3, 2027 – Jun 12, 2027 · 9 nightsJetBlue AirwaysNonstop$520.00 Jun 3, 2027 – Jun 12, 2027 · 9 nightsUnited AirlinesNonstop$560.00 Jun 3, 2027 – Jun 13, 2027 · 10 nightsJetBlue AirwaysNonstop$520.00 Jun 3, 2027 – Jun 13, 2027 · 10 nightsUnited AirlinesNonstop$560.00 Jun 3, 2027 – Jun 14, 2027 · 11 nightsJetBlue AirwaysNonstop$520.00 Jun 3, 2027 – Jun 14, 2027 · 11 nightsUnited AirlinesNonstop$560.00 Jun 3, 2027 – Jun 15, 2027 · 12 nightsJetBlue AirwaysNonstop$520.00 Jun 3, 2027 – Jun 15, 2027 · 12 nightsUnited AirlinesNonstop$560.00 Jun 3, 2027 – Jun 16, 2027 · 13 nightsJetBlue AirwaysNonstop$520.00 Jun 3, 2027 – Jun 16, 2027 · 13 nightsUnited AirlinesNonstop$560.00 Jun 3, 2027 – Jun 17, 2027 · 14 nightsJetBlue AirwaysNonstop$520.00 Jun 3, 2027 – Jun 17, 2027 · 14 nightsDelta Air LinesNonstop$560.00

Flights for your trip

  1. Thu, Jun 3 · One way

    JetBlue Airways
    3:45 pmBOS
    6h 47m
    Nonstop
    7:32 pmSFO

    One-way total · 1 adult · Taxes included

  2. Thu, Jun 3 · One way

    Delta Air Lines
    4:50 pmBOS
    6h 48m
    Nonstop
    8:38 pmSFO

    One-way total · 1 adult · Taxes included

  3. Thu, Jun 3 – Fri, Jun 4

    JetBlue Airways
    3:45 pmBOS
    6h 47m
    Nonstop
    7:32 pmSFO
    JetBlue Airways
    11:45 pmSFO
    5h 34m
    Nonstop
    8:19 am+1BOS

    Round-trip total · 1 adult · Taxes included

  4. Thu, Jun 3 – Fri, Jun 4

    United Airlines
    9:00 amBOS
    6h 49m
    Nonstop
    12:49 pmSFO
    United Airlines
    9:30 pmSFO
    5h 36m
    Nonstop
    6:06 am+1BOS

    Round-trip total · 1 adult · Taxes included

  5. Thu, Jun 3 – Sat, Jun 5

    JetBlue Airways
    3:45 pmBOS
    6h 47m
    Nonstop
    7:32 pmSFO
    JetBlue Airways
    8:10 amSFO
    5h 35m
    Nonstop
    4:45 pmBOS

    Round-trip total · 1 adult · Taxes included

  6. Thu, Jun 3 – Sat, Jun 5

    Delta Air Lines
    4:50 pmBOS
    6h 48m
    Nonstop
    8:38 pmSFO
    Delta Air Lines
    7:20 amSFO
    5h 35m
    Nonstop
    3:55 pmBOS

    Round-trip total · 1 adult · Taxes included

  7. Thu, Jun 3 – Sun, Jun 6

    JetBlue Airways
    3:45 pmBOS
    6h 47m
    Nonstop
    7:32 pmSFO
    JetBlue Airways
    6:00 amSFO
    5h 31m
    Nonstop
    2:31 pmBOS

    Round-trip total · 1 adult · Taxes included

  8. Thu, Jun 3 – Sun, Jun 6

    Delta Air Lines
    4:50 pmBOS
    6h 48m
    Nonstop
    8:38 pmSFO
    Delta Air Lines
    7:00 amSFO
    5h 30m
    Nonstop
    3:30 pmBOS

    Round-trip total · 1 adult · Taxes included

  9. Thu, Jun 3 – Mon, Jun 7

    JetBlue Airways
    3:45 pmBOS
    6h 47m
    Nonstop
    7:32 pmSFO
    JetBlue Airways
    7:30 amSFO
    5h 35m
    Nonstop
    4:05 pmBOS

    Round-trip total · 1 adult · Taxes included

  10. Thu, Jun 3 – Mon, Jun 7

    Delta Air Lines
    4:50 pmBOS
    6h 48m
    Nonstop
    8:38 pmSFO
    Delta Air Lines
    7:00 amSFO
    5h 30m
    Nonstop
    3:30 pmBOS

    Round-trip total · 1 adult · Taxes included

  11. Thu, Jun 3 – Wed, Jun 9

    JetBlue Airways
    3:45 pmBOS
    6h 47m
    Nonstop
    7:32 pmSFO
    JetBlue Airways
    3:25 pmSFO
    5h 34m
    Nonstop
    11:59 pmBOS

    Round-trip total · 1 adult · Taxes included

  12. Thu, Jun 3 – Wed, Jun 9

    United Airlines
    9:00 amBOS
    6h 49m
    Nonstop
    12:49 pmSFO
    United Airlines
    9:30 pmSFO
    5h 36m
    Nonstop
    6:06 am+1BOS

    Round-trip total · 1 adult · Taxes included

  13. Thu, Jun 3 – Thu, Jun 10

    JetBlue Airways
    3:45 pmBOS
    6h 47m
    Nonstop
    7:32 pmSFO
    JetBlue Airways
    6:00 amSFO
    5h 31m
    Nonstop
    2:31 pmBOS

    Round-trip total · 1 adult · Taxes included

  14. Thu, Jun 3 – Thu, Jun 10

    Delta Air Lines
    4:50 pmBOS
    6h 48m
    Nonstop
    8:38 pmSFO
    Delta Air Lines
    7:00 amSFO
    5h 30m
    Nonstop
    3:30 pmBOS

    Round-trip total · 1 adult · Taxes included

  15. Thu, Jun 3 – Fri, Jun 11

    JetBlue Airways
    3:45 pmBOS
    6h 47m
    Nonstop
    7:32 pmSFO
    JetBlue Airways
    11:45 pmSFO
    5h 34m
    Nonstop
    8:19 am+1BOS

    Round-trip total · 1 adult · Taxes included

  16. Thu, Jun 3 – Fri, Jun 11

    Delta Air Lines
    4:50 pmBOS
    6h 48m
    Nonstop
    8:38 pmSFO
    Delta Air Lines
    7:00 amSFO
    5h 34m
    Nonstop
    3:34 pmBOS

    Round-trip total · 1 adult · Taxes included

  17. Thu, Jun 3 – Sun, Jun 13

    JetBlue Airways
    3:45 pmBOS
    6h 47m
    Nonstop
    7:32 pmSFO
    JetBlue Airways
    6:00 amSFO
    5h 31m
    Nonstop
    2:31 pmBOS

    Round-trip total · 1 adult · Taxes included

  18. Thu, Jun 3 – Sun, Jun 13

    United Airlines
    9:00 amBOS
    6h 49m
    Nonstop
    12:49 pmSFO
    United Airlines
    9:30 pmSFO
    5h 36m
    Nonstop
    6:06 am+1BOS

    Round-trip total · 1 adult · Taxes included

  19. Thu, Jun 3 – Mon, Jun 14

    JetBlue Airways
    3:45 pmBOS
    6h 47m
    Nonstop
    7:32 pmSFO
    JetBlue Airways
    7:30 amSFO
    5h 35m
    Nonstop
    4:05 pmBOS

    Round-trip total · 1 adult · Taxes included

  20. Thu, Jun 3 – Mon, Jun 14

    United Airlines
    9:00 amBOS
    6h 49m
    Nonstop
    12:49 pmSFO
    United Airlines
    9:30 pmSFO
    5h 36m
    Nonstop
    6:06 am+1BOS

    Round-trip total · 1 adult · Taxes included

  21. Thu, Jun 3 – Tue, Jun 15

    JetBlue Airways
    3:45 pmBOS
    6h 47m
    Nonstop
    7:32 pmSFO
    JetBlue Airways
    7:30 amSFO
    5h 35m
    Nonstop
    4:05 pmBOS

    Round-trip total · 1 adult · Taxes included

  22. Thu, Jun 3 – Tue, Jun 15

    United Airlines
    9:00 amBOS
    6h 49m
    Nonstop
    12:49 pmSFO
    United Airlines
    11:20 pmSFO
    5h 36m
    Nonstop
    7:56 am+1BOS

    Round-trip total · 1 adult · Taxes included

  23. Thu, Jun 3 – Thu, Jun 17

    JetBlue Airways
    3:45 pmBOS
    6h 47m
    Nonstop
    7:32 pmSFO
    JetBlue Airways
    6:00 amSFO
    5h 31m
    Nonstop
    2:31 pmBOS

    Round-trip total · 1 adult · Taxes included

  24. Thu, Jun 3 – Thu, Jun 17

    Delta Air Lines
    4:50 pmBOS
    6h 48m
    Nonstop
    8:38 pmSFO
    Delta Air Lines
    7:00 amSFO
    5h 30m
    Nonstop
    3:30 pmBOS

    Round-trip total · 1 adult · Taxes included

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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 routeJun 2, 2027 · Return optionsJun 4, 2027 · Return optionsHotels in San Francisco 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)
2027-06-03 · one wayJetBlue AirwaysB6333Axel-exclusive $270.002026-10-29T00:52:48Z
2027-06-03 · one wayDelta Air LinesDL1655Axel-exclusive $290.002026-10-29T00:52:48Z
2027-06-03 → 2027-06-04JetBlue AirwaysB6333 / B6734Axel-exclusive $520.002026-10-29T00:52:48Z
2027-06-03 → 2027-06-04United AirlinesUA574 / UA796Axel-exclusive $560.002026-10-29T00:52:48Z
2027-06-03 → 2027-06-05JetBlue AirwaysB6333 / B6434Axel-exclusive $520.002026-10-29T00:52:48Z
2027-06-03 → 2027-06-05Delta Air LinesDL1655 / DL400Axel-exclusive $560.002026-10-29T00:52:48Z
2027-06-03 → 2027-06-06JetBlue AirwaysB6333 / B61834Axel-exclusive $520.002026-10-29T00:52:48Z
2027-06-03 → 2027-06-06Delta Air LinesDL1655 / DL400Axel-exclusive $560.002026-10-29T00:52:48Z
2027-06-03 → 2027-06-07JetBlue AirwaysB6333 / B6434Axel-exclusive $520.002026-10-29T00:52:48Z
2027-06-03 → 2027-06-07Delta Air LinesDL1655 / DL400Axel-exclusive $560.002026-10-29T00:52:48Z
2027-06-03 → 2027-06-08JetBlue AirwaysB6333 / B6434Axel-exclusive $520.002026-10-29T00:52:48Z
2027-06-03 → 2027-06-08United AirlinesUA574 / UA1665Axel-exclusive $560.002026-10-29T00:52:48Z
2027-06-03 → 2027-06-09JetBlue AirwaysB6333 / B6334Axel-exclusive $520.002026-10-29T00:52:48Z
2027-06-03 → 2027-06-09United AirlinesUA574 / UA796Axel-exclusive $560.002026-10-29T00:52:48Z
2027-06-03 → 2027-06-10JetBlue AirwaysB6333 / B61834Axel-exclusive $520.002026-10-29T00:52:48Z
2027-06-03 → 2027-06-10Delta Air LinesDL1655 / DL400Axel-exclusive $560.002026-10-29T00:52:48Z
2027-06-03 → 2027-06-11JetBlue AirwaysB6333 / B6734Axel-exclusive $520.002026-10-29T00:52:48Z
2027-06-03 → 2027-06-11Delta Air LinesDL1655 / DL400Axel-exclusive $560.002026-10-29T00:52:48Z
2027-06-03 → 2027-06-12JetBlue AirwaysB6333 / B6434Axel-exclusive $520.002026-10-29T00:52:48Z
2027-06-03 → 2027-06-12United AirlinesUA574 / UA1496Axel-exclusive $560.002026-10-29T00:52:48Z
2027-06-03 → 2027-06-13JetBlue AirwaysB6333 / B61834Axel-exclusive $520.002026-10-29T00:52:48Z
2027-06-03 → 2027-06-13United AirlinesUA574 / UA796Axel-exclusive $560.002026-10-29T00:52:48Z
2027-06-03 → 2027-06-14JetBlue AirwaysB6333 / B6434Axel-exclusive $520.002026-10-29T00:52:48Z
2027-06-03 → 2027-06-14United AirlinesUA574 / UA796Axel-exclusive $560.002026-10-29T00:52:48Z
2027-06-03 → 2027-06-15JetBlue AirwaysB6333 / B6434Axel-exclusive $520.002026-10-29T00:52:48Z
2027-06-03 → 2027-06-15United AirlinesUA574 / UA1665Axel-exclusive $560.002026-10-29T00:52:48Z
2027-06-03 → 2027-06-16JetBlue AirwaysB6333 / B6334Axel-exclusive $520.002026-10-29T00:52:48Z
2027-06-03 → 2027-06-16United AirlinesUA574 / UA796Axel-exclusive $560.002026-10-29T00:52:48Z
2027-06-03 → 2027-06-17JetBlue AirwaysB6333 / B61834Axel-exclusive $520.002026-10-29T00:52:48Z
2027-06-03 → 2027-06-17Delta Air LinesDL1655 / DL400Axel-exclusive $560.002026-10-29T00:52:48Z

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

2027-06-03 · one way · Axel-exclusive $270.00

  • JetBlue Airways B6333: BOS 2027-06-03 15:45:00 → SFO 2027-06-03 19:32:00; nonstop; 407 minutes. Local airport times.

2027-06-03 · one way · Axel-exclusive $290.00

  • Delta Air Lines DL1655: BOS 2027-06-03 16:50:00 → SFO 2027-06-03 20:38:00; nonstop; 408 minutes. Local airport times.

2027-06-03 → 2027-06-04 · Axel-exclusive $520.00

  • JetBlue Airways B6333: BOS 2027-06-03 15:45:00 → SFO 2027-06-03 19:32:00; nonstop; 407 minutes. Local airport times.
  • JetBlue Airways B6734: SFO 2027-06-04 23:45:00 → BOS 2027-06-05 08:19:00; nonstop; 334 minutes. Local airport times.

2027-06-03 → 2027-06-04 · Axel-exclusive $560.00

  • United Airlines UA574: BOS 2027-06-03 09:00:00 → SFO 2027-06-03 12:49:00; nonstop; 409 minutes. Local airport times.
  • United Airlines UA796: SFO 2027-06-04 21:30:00 → BOS 2027-06-05 06:06:00; nonstop; 336 minutes. Local airport times.

2027-06-03 → 2027-06-05 · Axel-exclusive $520.00

  • JetBlue Airways B6333: BOS 2027-06-03 15:45:00 → SFO 2027-06-03 19:32:00; nonstop; 407 minutes. Local airport times.
  • JetBlue Airways B6434: SFO 2027-06-05 08:10:00 → BOS 2027-06-05 16:45:00; nonstop; 335 minutes. Local airport times.

2027-06-03 → 2027-06-05 · Axel-exclusive $560.00

  • Delta Air Lines DL1655: BOS 2027-06-03 16:50:00 → SFO 2027-06-03 20:38:00; nonstop; 408 minutes. Local airport times.
  • Delta Air Lines DL400: SFO 2027-06-05 07:20:00 → BOS 2027-06-05 15:55:00; nonstop; 335 minutes. Local airport times.

2027-06-03 → 2027-06-06 · Axel-exclusive $520.00

  • JetBlue Airways B6333: BOS 2027-06-03 15:45:00 → SFO 2027-06-03 19:32:00; nonstop; 407 minutes. Local airport times.
  • JetBlue Airways B61834: SFO 2027-06-06 06:00:00 → BOS 2027-06-06 14:31:00; nonstop; 331 minutes. Local airport times.

2027-06-03 → 2027-06-06 · Axel-exclusive $560.00

  • Delta Air Lines DL1655: BOS 2027-06-03 16:50:00 → SFO 2027-06-03 20:38:00; nonstop; 408 minutes. Local airport times.
  • Delta Air Lines DL400: SFO 2027-06-06 07:00:00 → BOS 2027-06-06 15:30:00; nonstop; 330 minutes. Local airport times.

2027-06-03 → 2027-06-07 · Axel-exclusive $520.00

  • JetBlue Airways B6333: BOS 2027-06-03 15:45:00 → SFO 2027-06-03 19:32:00; nonstop; 407 minutes. Local airport times.
  • JetBlue Airways B6434: SFO 2027-06-07 07:30:00 → BOS 2027-06-07 16:05:00; nonstop; 335 minutes. Local airport times.

2027-06-03 → 2027-06-07 · Axel-exclusive $560.00

  • Delta Air Lines DL1655: BOS 2027-06-03 16:50:00 → SFO 2027-06-03 20:38:00; nonstop; 408 minutes. Local airport times.
  • Delta Air Lines DL400: SFO 2027-06-07 07:00:00 → BOS 2027-06-07 15:30:00; nonstop; 330 minutes. Local airport times.

2027-06-03 → 2027-06-09 · Axel-exclusive $520.00

  • JetBlue Airways B6333: BOS 2027-06-03 15:45:00 → SFO 2027-06-03 19:32:00; nonstop; 407 minutes. Local airport times.
  • JetBlue Airways B6334: SFO 2027-06-09 15:25:00 → BOS 2027-06-09 23:59:00; nonstop; 334 minutes. Local airport times.

2027-06-03 → 2027-06-09 · Axel-exclusive $560.00

  • United Airlines UA574: BOS 2027-06-03 09:00:00 → SFO 2027-06-03 12:49:00; nonstop; 409 minutes. Local airport times.
  • United Airlines UA796: SFO 2027-06-09 21:30:00 → BOS 2027-06-10 06:06:00; nonstop; 336 minutes. Local airport times.

2027-06-03 → 2027-06-10 · Axel-exclusive $520.00

  • JetBlue Airways B6333: BOS 2027-06-03 15:45:00 → SFO 2027-06-03 19:32:00; nonstop; 407 minutes. Local airport times.
  • JetBlue Airways B61834: SFO 2027-06-10 06:00:00 → BOS 2027-06-10 14:31:00; nonstop; 331 minutes. Local airport times.

2027-06-03 → 2027-06-10 · Axel-exclusive $560.00

  • Delta Air Lines DL1655: BOS 2027-06-03 16:50:00 → SFO 2027-06-03 20:38:00; nonstop; 408 minutes. Local airport times.
  • Delta Air Lines DL400: SFO 2027-06-10 07:00:00 → BOS 2027-06-10 15:30:00; nonstop; 330 minutes. Local airport times.

2027-06-03 → 2027-06-11 · Axel-exclusive $520.00

  • JetBlue Airways B6333: BOS 2027-06-03 15:45:00 → SFO 2027-06-03 19:32:00; nonstop; 407 minutes. Local airport times.
  • JetBlue Airways B6734: SFO 2027-06-11 23:45:00 → BOS 2027-06-12 08:19:00; nonstop; 334 minutes. Local airport times.

2027-06-03 → 2027-06-11 · Axel-exclusive $560.00

  • Delta Air Lines DL1655: BOS 2027-06-03 16:50:00 → SFO 2027-06-03 20:38:00; nonstop; 408 minutes. Local airport times.
  • Delta Air Lines DL400: SFO 2027-06-11 07:00:00 → BOS 2027-06-11 15:34:00; nonstop; 334 minutes. Local airport times.

2027-06-03 → 2027-06-13 · Axel-exclusive $520.00

  • JetBlue Airways B6333: BOS 2027-06-03 15:45:00 → SFO 2027-06-03 19:32:00; nonstop; 407 minutes. Local airport times.
  • JetBlue Airways B61834: SFO 2027-06-13 06:00:00 → BOS 2027-06-13 14:31:00; nonstop; 331 minutes. Local airport times.

2027-06-03 → 2027-06-13 · Axel-exclusive $560.00

  • United Airlines UA574: BOS 2027-06-03 09:00:00 → SFO 2027-06-03 12:49:00; nonstop; 409 minutes. Local airport times.
  • United Airlines UA796: SFO 2027-06-13 21:30:00 → BOS 2027-06-14 06:06:00; nonstop; 336 minutes. Local airport times.

2027-06-03 → 2027-06-14 · Axel-exclusive $520.00

  • JetBlue Airways B6333: BOS 2027-06-03 15:45:00 → SFO 2027-06-03 19:32:00; nonstop; 407 minutes. Local airport times.
  • JetBlue Airways B6434: SFO 2027-06-14 07:30:00 → BOS 2027-06-14 16:05:00; nonstop; 335 minutes. Local airport times.

2027-06-03 → 2027-06-14 · Axel-exclusive $560.00

  • United Airlines UA574: BOS 2027-06-03 09:00:00 → SFO 2027-06-03 12:49:00; nonstop; 409 minutes. Local airport times.
  • United Airlines UA796: SFO 2027-06-14 21:30:00 → BOS 2027-06-15 06:06:00; nonstop; 336 minutes. Local airport times.

2027-06-03 → 2027-06-15 · Axel-exclusive $520.00

  • JetBlue Airways B6333: BOS 2027-06-03 15:45:00 → SFO 2027-06-03 19:32:00; nonstop; 407 minutes. Local airport times.
  • JetBlue Airways B6434: SFO 2027-06-15 07:30:00 → BOS 2027-06-15 16:05:00; nonstop; 335 minutes. Local airport times.

2027-06-03 → 2027-06-15 · Axel-exclusive $560.00

  • United Airlines UA574: BOS 2027-06-03 09:00:00 → SFO 2027-06-03 12:49:00; nonstop; 409 minutes. Local airport times.
  • United Airlines UA1665: SFO 2027-06-15 23:20:00 → BOS 2027-06-16 07:56:00; nonstop; 336 minutes. Local airport times.

2027-06-03 → 2027-06-17 · Axel-exclusive $520.00

  • JetBlue Airways B6333: BOS 2027-06-03 15:45:00 → SFO 2027-06-03 19:32:00; nonstop; 407 minutes. Local airport times.
  • JetBlue Airways B61834: SFO 2027-06-17 06:00:00 → BOS 2027-06-17 14:31:00; nonstop; 331 minutes. Local airport times.

2027-06-03 → 2027-06-17 · Axel-exclusive $560.00

  • Delta Air Lines DL1655: BOS 2027-06-03 16:50:00 → SFO 2027-06-03 20:38:00; nonstop; 408 minutes. Local airport times.
  • Delta Air Lines DL400: SFO 2027-06-17 07:00:00 → BOS 2027-06-17 15:30:00; nonstop; 330 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Boston (BOS) to San Francisco (SFO) · Jun 3, 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 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. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. 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.