Boston (BOS) to San Francisco (SFO) · Dec 3, 2026 · return Dec 13, 2026

Flights for 2 adults in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

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

2026-12-03 → 2026-12-13 · Axel-exclusive $800.00

• JetBlue Airways B6333: BOS 2026-12-03 16:45:00 → SFO 2026-12-03 20:34:00; nonstop; 409 minutes. Local airport times.
• JetBlue Airways B62734: SFO 2026-12-13 11:30:00 → BOS 2026-12-13 20:07:00; nonstop; 337 minutes. Local airport times.

2026-12-03 → 2026-12-13 · Axel-exclusive $880.00

• Delta Air Lines DL977: BOS 2026-12-03 07:50:00 → SFO 2026-12-03 11:41:00; nonstop; 411 minutes. Local airport times.
• Delta Air Lines DL400: SFO 2026-12-13 07:00:00 → BOS 2026-12-13 15:30:00; nonstop; 330 minutes. Local airport times.

2026-12-03 → 2026-12-13 · Axel-exclusive $880.00

• United Airlines UA1023: BOS 2026-12-03 07:30:00 → SFO 2026-12-03 11:23:00; nonstop; 413 minutes. Local airport times.
• United Airlines UA796: SFO 2026-12-13 21:30:00 → BOS 2026-12-14 06:06:00; nonstop; 336 minutes. Local airport times.

2026-12-03 → 2026-12-13 · Axel-exclusive $700.00

• Southwest Airlines WN4995 / WN786: BOS 2026-12-03 07:10:00 → SFO 2026-12-03 12:45:00; 1 stop(s) via MDW; 515 minutes. Local airport times.
  • WN4995: BOS 2026-12-03 07:10:00 → MDW 2026-12-03 08:55:00; layover at MDW: 60 minutes.
  • WN786: MDW 2026-12-03 09:55:00 → SFO 2026-12-03 12:45:00.
• Southwest Airlines WN2331 / WN2900: SFO 2026-12-13 06:00:00 → BOS 2026-12-13 16:20:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
  • WN2331: SFO 2026-12-13 06:00:00 → MDW 2026-12-13 12:15:00; layover at MDW: 60 minutes.
  • WN2900: MDW 2026-12-13 13:15:00 → BOS 2026-12-13 16:20:00.

2026-12-03 → 2026-12-13 · Axel-exclusive $800.00

• JetBlue Airways B6333: BOS 2026-12-03 20:40:00 → SFO 2026-12-04 00:25:00; nonstop; 405 minutes. Local airport times.
• JetBlue Airways B6434: SFO 2026-12-13 07:30:00 → BOS 2026-12-13 16:05:00; nonstop; 335 minutes. Local airport times.

2026-12-03 → 2026-12-13 · Axel-exclusive $880.00

• Delta Air Lines DL1655: BOS 2026-12-03 16:50:00 → SFO 2026-12-03 20:38:00; nonstop; 408 minutes. Local airport times.
• Delta Air Lines DL400: SFO 2026-12-13 07:00:00 → BOS 2026-12-13 15:30:00; nonstop; 330 minutes. Local airport times.

2026-12-03 → 2026-12-13 · Axel-exclusive $880.00

• United Airlines UA2400: BOS 2026-12-03 18:01:00 → SFO 2026-12-03 21:50:00; nonstop; 409 minutes. Local airport times.
• United Airlines UA796: SFO 2026-12-13 21:30:00 → BOS 2026-12-14 06:06:00; nonstop; 336 minutes. Local airport times.

2026-12-03 → 2026-12-13 · Axel-exclusive $700.00

• Southwest Airlines WN1537 / WN2104: BOS 2026-12-03 05:00:00 → SFO 2026-12-03 10:30:00; 1 stop(s) via DEN; 510 minutes. Local airport times.
  • WN1537: BOS 2026-12-03 05:00:00 → DEN 2026-12-03 07:40:00; layover at DEN: 60 minutes.
  • WN2104: DEN 2026-12-03 08:40:00 → SFO 2026-12-03 10:30:00.
• Southwest Airlines WN2331 / WN2900: SFO 2026-12-13 06:00:00 → BOS 2026-12-13 16:20:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
  • WN2331: SFO 2026-12-13 06:00:00 → MDW 2026-12-13 12:15:00; layover at MDW: 60 minutes.
  • WN2900: MDW 2026-12-13 13:15:00 → BOS 2026-12-13 16:20:00.

2026-12-03 → 2026-12-13 · Axel-exclusive $740.00

• JetBlue Airways B6333: BOS 2026-12-03 15:45:00 → SFO 2026-12-03 19:32:00; nonstop; 407 minutes. Local airport times.
• JetBlue Airways B616 / B6118: SFO 2026-12-13 20:55:00 → BOS 2026-12-14 07:39:00; 1 stop(s) via JFK; 464 minutes. Local airport times.
  • B616: SFO 2026-12-13 20:55:00 → JFK 2026-12-14 05:24:00; layover at JFK: 66 minutes.
  • B6118: JFK 2026-12-14 06:30:00 → BOS 2026-12-14 07:39:00.

2026-12-03 → 2026-12-13 · Axel-exclusive $810.00

• United Airlines UA2098 / UA1434: BOS 2026-12-03 09:30:00 → SFO 2026-12-03 15:44:00; 1 stop(s) via IAD; 554 minutes. Local airport times.
  • UA2098: BOS 2026-12-03 09:30:00 → IAD 2026-12-03 11:15:00; layover at IAD: 80 minutes.
  • UA1434: IAD 2026-12-03 12:35:00 → SFO 2026-12-03 15:44:00.
• United Airlines UA796: SFO 2026-12-13 21:30:00 → BOS 2026-12-14 06:06:00; nonstop; 336 minutes. Local airport times.

2026-12-03 → 2026-12-13 · Axel-exclusive $820.00

• Delta Air Lines DL1127 / DL2809: BOS 2026-12-03 15:05:00 → SFO 2026-12-03 20:49:00; 1 stop(s) via MSP; 524 minutes. Local airport times.
  • DL1127: BOS 2026-12-03 15:05:00 → MSP 2026-12-03 17:25:00; layover at MSP: 64 minutes.
  • DL2809: MSP 2026-12-03 18:29:00 → SFO 2026-12-03 20:49:00.
• Delta Air Lines DL400: SFO 2026-12-13 07:00:00 → BOS 2026-12-13 15:30:00; nonstop; 330 minutes. Local airport times.

2026-12-03 → 2026-12-13 · Axel-exclusive $820.00

• Delta Air Lines DL2222 / DL442: BOS 2026-12-03 13:04:00 → SFO 2026-12-03 19:16:00; 1 stop(s) via DTW; 552 minutes. Local airport times.
  • DL2222: BOS 2026-12-03 13:04:00 → DTW 2026-12-03 15:19:00; layover at DTW: 100 minutes.
  • DL442: DTW 2026-12-03 16:59:00 → SFO 2026-12-03 19:16:00.
• Delta Air Lines DL400: SFO 2026-12-13 07:00:00 → BOS 2026-12-13 15:30:00; nonstop; 330 minutes. Local airport times.

Travelers: prices on this page are totals for 2 adults. For a different party, open this trip for 1 adult · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

• All dates for this route
• Dec 2, 2026 · Return options
• Dec 4, 2026 · Return options
• Hotels in San Francisco with Axel

For AI assistants

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