Boston (BOS) to San Francisco (SFO) · Aug 26, 2027 · return Sep 5, 2027

Flights for 1 adult 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

2027-08-26 → 2027-09-05 · Axel-exclusive $543.40

• JetBlue Airways B6333: BOS 2027-08-26 15:45:00 → SFO 2027-08-26 19:39:00; nonstop; 414 minutes. Local airport times.
• JetBlue Airways B6334: SFO 2027-09-05 15:25:00 → BOS 2027-09-05 23:59:00; nonstop; 334 minutes. Local airport times.

2027-08-26 → 2027-09-05 · Axel-exclusive $585.20

• United Airlines UA1367: BOS 2027-08-26 13:40:00 → SFO 2027-08-26 17:38:00; nonstop; 418 minutes. Local airport times.
• United Airlines UA1665: SFO 2027-09-05 23:20:00 → BOS 2027-09-06 08:01:00; nonstop; 341 minutes. Local airport times.

2027-08-26 → 2027-09-05 · Axel-exclusive $585.20

• Delta Air Lines DL1655: BOS 2027-08-26 16:50:00 → SFO 2027-08-26 20:38:00; nonstop; 408 minutes. Local airport times.
• Delta Air Lines DL400: SFO 2027-09-05 07:00:00 → BOS 2027-09-05 15:30:00; nonstop; 330 minutes. Local airport times.

2027-08-26 → 2027-09-05 · Axel-exclusive $480.70

• Southwest Airlines WN1537 / WN2104: BOS 2027-08-26 05:00:00 → SFO 2027-08-26 10:30:00; 1 stop(s) via DEN; 510 minutes. Local airport times.
  • WN1537: BOS 2027-08-26 05:00:00 → DEN 2027-08-26 07:40:00; layover at DEN: 60 minutes.
  • WN2104: DEN 2027-08-26 08:40:00 → SFO 2027-08-26 10:30:00.
• Southwest Airlines WN2331 / WN2900: SFO 2027-09-05 06:00:00 → BOS 2027-09-05 16:20:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
  • WN2331: SFO 2027-09-05 06:00:00 → MDW 2027-09-05 12:15:00; layover at MDW: 60 minutes.
  • WN2900: MDW 2027-09-05 13:15:00 → BOS 2027-09-05 16:20:00.

2027-08-26 → 2027-09-05 · Axel-exclusive $543.40

• JetBlue Airways B6333: BOS 2027-08-26 20:40:00 → SFO 2027-08-27 00:25:00; nonstop; 405 minutes. Local airport times.
• JetBlue Airways B6434: SFO 2027-09-05 08:10:00 → BOS 2027-09-05 16:45:00; nonstop; 335 minutes. Local airport times.

2027-08-26 → 2027-09-05 · Axel-exclusive $585.20

• Delta Air Lines DL2919: BOS 2027-08-26 20:46:00 → SFO 2027-08-27 00:41:00; nonstop; 415 minutes. Local airport times.
• Delta Air Lines DL400: SFO 2027-09-05 07:00:00 → BOS 2027-09-05 15:30:00; nonstop; 330 minutes. Local airport times.

2027-08-26 → 2027-09-05 · Axel-exclusive $585.20

• United Airlines UA2441: BOS 2027-08-26 06:00:00 → SFO 2027-08-26 09:51:00; nonstop; 411 minutes. Local airport times.
• United Airlines UA1665: SFO 2027-09-05 23:20:00 → BOS 2027-09-06 08:01:00; nonstop; 341 minutes. Local airport times.

2027-08-26 → 2027-09-05 · Axel-exclusive $480.70

• Southwest Airlines WN4995 / WN786: BOS 2027-08-26 07:10:00 → SFO 2027-08-26 12:45:00; 1 stop(s) via MDW; 515 minutes. Local airport times.
  • WN4995: BOS 2027-08-26 07:10:00 → MDW 2027-08-26 08:55:00; layover at MDW: 60 minutes.
  • WN786: MDW 2027-08-26 09:55:00 → SFO 2027-08-26 12:45:00.
• Southwest Airlines WN2331 / WN2900: SFO 2027-09-05 06:00:00 → BOS 2027-09-05 16:20:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
  • WN2331: SFO 2027-09-05 06:00:00 → MDW 2027-09-05 12:15:00; layover at MDW: 60 minutes.
  • WN2900: MDW 2027-09-05 13:15:00 → BOS 2027-09-05 16:20:00.

2027-08-26 → 2027-09-05 · Axel-exclusive $499.80

• JetBlue Airways B6333: BOS 2027-08-26 15:45:00 → SFO 2027-08-26 19:32:00; nonstop; 407 minutes. Local airport times.
• JetBlue Airways B616 / B6118: SFO 2027-09-05 20:55:00 → BOS 2027-09-06 07:39:00; 1 stop(s) via JFK; 464 minutes. Local airport times.
  • B616: SFO 2027-09-05 20:55:00 → JFK 2027-09-06 05:24:00; layover at JFK: 66 minutes.
  • B6118: JFK 2027-09-06 06:30:00 → BOS 2027-09-06 07:39:00.

2027-08-26 → 2027-09-05 · Axel-exclusive $545.20

• Delta Air Lines DL1127 / DL2809: BOS 2027-08-26 15:05:00 → SFO 2027-08-26 20:49:00; 1 stop(s) via MSP; 524 minutes. Local airport times.
  • DL1127: BOS 2027-08-26 15:05:00 → MSP 2027-08-26 17:25:00; layover at MSP: 64 minutes.
  • DL2809: MSP 2027-08-26 18:29:00 → SFO 2027-08-26 20:49:00.
• Delta Air Lines DL400: SFO 2027-09-05 07:00:00 → BOS 2027-09-05 15:30:00; nonstop; 330 minutes. Local airport times.

2027-08-26 → 2027-09-05 · Axel-exclusive $545.20

• United Airlines UA2098 / UA1434: BOS 2027-08-26 09:30:00 → SFO 2027-08-26 15:44:00; 1 stop(s) via IAD; 554 minutes. Local airport times.
  • UA2098: BOS 2027-08-26 09:30:00 → IAD 2027-08-26 11:15:00; layover at IAD: 80 minutes.
  • UA1434: IAD 2027-08-26 12:35:00 → SFO 2027-08-26 15:44:00.
• United Airlines UA1665: SFO 2027-09-05 23:20:00 → BOS 2027-09-06 08:01:00; nonstop; 341 minutes. Local airport times.

2027-08-26 → 2027-09-05 · Axel-exclusive $545.20

• Delta Air Lines DL2222 / DL442: BOS 2027-08-26 13:04:00 → SFO 2027-08-26 19:16:00; 1 stop(s) via DTW; 552 minutes. Local airport times.
  • DL2222: BOS 2027-08-26 13:04:00 → DTW 2027-08-26 15:19:00; layover at DTW: 100 minutes.
  • DL442: DTW 2027-08-26 16:59:00 → SFO 2027-08-26 19:16:00.
• Delta Air Lines DL400: SFO 2027-09-05 07:00:00 → BOS 2027-09-05 15:30:00; nonstop; 330 minutes. Local airport times.

Explore this route

• All dates for this route
• Aug 25, 2027 · Return options
• Aug 27, 2027 · Return options
• Hotels in San Francisco with Axel

For AI assistants

• This page: Boston (BOS) to San Francisco (SFO) · Aug 26, 2027 · return Sep 5, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
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