Boston (BOS) to San Francisco (SFO) · Mar 25, 2027 · return Mar 29, 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.

Hotels in San Francisco for these trips

Hotels: under a trip, hotels in San Francisco for exactly those nights: the lowest 3★, 4★, 5★ stay totals among the city's featured hotels, Axel's price for 2 adults in 1 room, each opening that hotel's page for those dates with the rooms and the booking link.

• Hotels in San Francisco for these nights (Mar 25–29, 2027 · 4 nights · 2 adults, 1 room): 3★ The Mosser, $571 total · 4★ Parc 55 San Francisco-A Hilton Hotel, $613 total · 5★ Taj Campton Place, $1,195 total

All hotels in San Francisco

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

2027-03-25 → 2027-03-29 · Axel-exclusive $483.00

• JetBlue Airways B6733: BOS 2027-03-25 20:50:00 → SFO 2027-03-26 00:37:00; nonstop; 407 minutes. Local airport times.
• JetBlue Airways B6434: SFO 2027-03-29 07:30:00 → BOS 2027-03-29 16:05:00; nonstop; 335 minutes. Local airport times.

2027-03-25 → 2027-03-29 · Axel-exclusive $525.00

• United Airlines UA2441: BOS 2027-03-25 06:00:00 → SFO 2027-03-25 09:51:00; nonstop; 411 minutes. Local airport times.
• United Airlines UA1665: SFO 2027-03-29 23:20:00 → BOS 2027-03-30 08:01:00; nonstop; 341 minutes. Local airport times.

2027-03-25 → 2027-03-29 · Axel-exclusive $525.00

• Delta Air Lines DL1655: BOS 2027-03-25 16:50:00 → SFO 2027-03-25 20:38:00; nonstop; 408 minutes. Local airport times.
• Delta Air Lines DL977: SFO 2027-03-29 13:05:00 → BOS 2027-03-29 21:40:00; nonstop; 335 minutes. Local airport times.

2027-03-25 → 2027-03-29 · Axel-exclusive $425.25

• Southwest Airlines WN4995 / WN786: BOS 2027-03-25 07:10:00 → SFO 2027-03-25 12:45:00; 1 stop(s) via MDW; 515 minutes. Local airport times.
  • WN4995: BOS 2027-03-25 07:10:00 → MDW 2027-03-25 08:55:00; layover at MDW: 60 minutes.
  • WN786: MDW 2027-03-25 09:55:00 → SFO 2027-03-25 12:45:00.
• Southwest Airlines WN2331 / WN2900: SFO 2027-03-29 06:00:00 → BOS 2027-03-29 16:20:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
  • WN2331: SFO 2027-03-29 06:00:00 → MDW 2027-03-29 12:15:00; layover at MDW: 60 minutes.
  • WN2900: MDW 2027-03-29 13:15:00 → BOS 2027-03-29 16:20:00.

2027-03-25 → 2027-03-29 · Axel-exclusive $430.50

• American Airlines AA1243 / AS465: BOS 2027-03-25 09:00:00 → SFO 2027-03-25 15:16:00; 1 stop(s) via LAX; 556 minutes. Local airport times.
  • AA1243: BOS 2027-03-25 09:00:00 → LAX 2027-03-25 12:32:00; layover at LAX: 78 minutes.
  • AS465: LAX 2027-03-25 13:50:00 → SFO 2027-03-25 15:16:00.
• American Airlines AA3119 / AA2089: SFO 2027-03-29 23:46:00 → BOS 2027-03-30 10:32:00; 1 stop(s) via ORD; 466 minutes. Local airport times.
  • AA3119: SFO 2027-03-29 23:46:00 → ORD 2027-03-30 05:59:00; layover at ORD: 60 minutes.
  • AA2089: ORD 2027-03-30 06:59:00 → BOS 2027-03-30 10:32:00.

2027-03-25 → 2027-03-29 · Axel-exclusive $483.00

• JetBlue Airways B6333: BOS 2027-03-25 15:45:00 → SFO 2027-03-25 19:32:00; nonstop; 407 minutes. Local airport times.
• JetBlue Airways B6434: SFO 2027-03-29 07:30:00 → BOS 2027-03-29 16:05:00; nonstop; 335 minutes. Local airport times.

2027-03-25 → 2027-03-29 · Axel-exclusive $525.00

• Delta Air Lines DL2919: BOS 2027-03-25 20:46:00 → SFO 2027-03-26 00:41:00; nonstop; 415 minutes. Local airport times.
• Delta Air Lines DL977: SFO 2027-03-29 13:05:00 → BOS 2027-03-29 21:40:00; nonstop; 335 minutes. Local airport times.

2027-03-25 → 2027-03-29 · Axel-exclusive $525.00

• United Airlines UA1367: BOS 2027-03-25 13:40:00 → SFO 2027-03-25 17:38:00; nonstop; 418 minutes. Local airport times.
• United Airlines UA1665: SFO 2027-03-29 23:20:00 → BOS 2027-03-30 08:01:00; nonstop; 341 minutes. Local airport times.

2027-03-25 → 2027-03-29 · Axel-exclusive $425.25

• Southwest Airlines WN1537 / WN2104: BOS 2027-03-25 05:00:00 → SFO 2027-03-25 10:30:00; 1 stop(s) via DEN; 510 minutes. Local airport times.
  • WN1537: BOS 2027-03-25 05:00:00 → DEN 2027-03-25 07:40:00; layover at DEN: 60 minutes.
  • WN2104: DEN 2027-03-25 08:40:00 → SFO 2027-03-25 10:30:00.
• Southwest Airlines WN2331 / WN2900: SFO 2027-03-29 06:00:00 → BOS 2027-03-29 16:20:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
  • WN2331: SFO 2027-03-29 06:00:00 → MDW 2027-03-29 12:15:00; layover at MDW: 60 minutes.
  • WN2900: MDW 2027-03-29 13:15:00 → BOS 2027-03-29 16:20:00.

2027-03-25 → 2027-03-29 · Axel-exclusive $488.25

• United Airlines UA2098 / UA1434: BOS 2027-03-25 09:30:00 → SFO 2027-03-25 15:44:00; 1 stop(s) via IAD; 554 minutes. Local airport times.
  • UA2098: BOS 2027-03-25 09:30:00 → IAD 2027-03-25 11:15:00; layover at IAD: 80 minutes.
  • UA1434: IAD 2027-03-25 12:35:00 → SFO 2027-03-25 15:44:00.
• United Airlines UA1665: SFO 2027-03-29 23:20:00 → BOS 2027-03-30 08:01:00; nonstop; 341 minutes. Local airport times.

2027-03-25 → 2027-03-29 · Axel-exclusive $493.50

• Delta Air Lines DL2222 / DL442: BOS 2027-03-25 13:04:00 → SFO 2027-03-25 19:16:00; 1 stop(s) via DTW; 552 minutes. Local airport times.
  • DL2222: BOS 2027-03-25 13:04:00 → DTW 2027-03-25 15:19:00; layover at DTW: 100 minutes.
  • DL442: DTW 2027-03-25 16:59:00 → SFO 2027-03-25 19:16:00.
• Delta Air Lines DL977: SFO 2027-03-29 13:05:00 → BOS 2027-03-29 21:40:00; nonstop; 335 minutes. Local airport times.

2027-03-25 → 2027-03-29 · Axel-exclusive $493.50

• Delta Air Lines DL1127 / DL2809: BOS 2027-03-25 15:05:00 → SFO 2027-03-25 20:49:00; 1 stop(s) via MSP; 524 minutes. Local airport times.
  • DL1127: BOS 2027-03-25 15:05:00 → MSP 2027-03-25 17:25:00; layover at MSP: 64 minutes.
  • DL2809: MSP 2027-03-25 18:29:00 → SFO 2027-03-25 20:49:00.
• Delta Air Lines DL977: SFO 2027-03-29 13:05:00 → BOS 2027-03-29 21:40:00; nonstop; 335 minutes. Local airport times.

Explore this route

• All dates for this route
• Mar 24, 2027 · Return options
• Mar 26, 2027 · Return options
• Hotels in San Francisco with Axel

For AI assistants

• This page: Boston (BOS) to San Francisco (SFO) · Mar 25, 2027 · return Mar 29, 2027: 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: the lowest 3★, 4★ and 5★ stay totals for 2 adults in 1 room, each linking to that hotel's page for those dates.
• Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
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