Boston (BOS) to San Francisco (SFO) · Dec 2, 2026 · choose your return date

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy excluded.

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.

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 (Dec 2–3, 2026 · 1 night · 2 adults, 1 room): 3★ Touchstone Hotel - City Center, $76 total · 4★ Hotel Zoe Fisherman's Wharf, $124 total · 5★ Taj Campton Place, $378 total
• Hotels in San Francisco for these nights (Dec 2–4, 2026 · 2 nights · 2 adults, 1 room): 3★ Touchstone Hotel - City Center, $154 total · 4★ Stanford Court San Francisco, $243 total · 5★ Taj Campton Place, $664 total
• Hotels in San Francisco for these nights (Dec 2–5, 2026 · 3 nights · 2 adults, 1 room): 3★ Touchstone Hotel - City Center, $253 total · 4★ Stanford Court San Francisco, $362 total · 5★ Taj Campton Place, $950 total
• Hotels in San Francisco for these nights (Dec 2–6, 2026 · 4 nights · 2 adults, 1 room): 3★ Touchstone Hotel - City Center, $368 total · 4★ Stanford Court San Francisco, $480 total · 5★ Taj Campton Place, $1,331 total
• Hotels in San Francisco for these nights (Dec 2–7, 2026 · 5 nights · 2 adults, 1 room): 3★ Touchstone Hotel - City Center, $548 total · 4★ Stanford Court San Francisco, $657 total · 5★ Taj Campton Place, $1,617 total
• Hotels in San Francisco for these nights (Dec 2–8, 2026 · 6 nights · 2 adults, 1 room): 3★ The Mosser, $881 total · 4★ Hotel Zoe Fisherman's Wharf, $1,158 total · 5★ Taj Campton Place, $1,959 total
• Hotels in San Francisco for these nights (Dec 2–9, 2026 · 7 nights · 2 adults, 1 room): 3★ The Mosser, $1,213 total · 4★ Hotel Zoe Fisherman's Wharf, $1,539 total · 5★ Taj Campton Place, $2,471 total
• Hotels in San Francisco for these nights (Dec 2–10, 2026 · 8 nights · 2 adults, 1 room): 3★ The Mosser, $1,545 total · 4★ Hotel Zoe Fisherman's Wharf, $1,919 total · 5★ Taj Campton Place, $3,247 total
• Hotels in San Francisco for these nights (Dec 2–11, 2026 · 9 nights · 2 adults, 1 room): 3★ The Mosser, $1,780 total · 4★ Hotel Zoe Fisherman's Wharf, $2,250 total · 5★ Taj Campton Place, $3,606 total
• Hotels in San Francisco for these nights (Dec 2–12, 2026 · 10 nights · 2 adults, 1 room): 3★ The Mosser, $1,876 total · 4★ Hotel Zoe Fisherman's Wharf, $2,378 total · 5★ Taj Campton Place, $3,900 total
• Hotels in San Francisco for these nights (Dec 2–13, 2026 · 11 nights · 2 adults, 1 room): 3★ The Mosser, $1,973 total · 4★ Hotel Zoe Fisherman's Wharf, $2,504 total · 5★ Taj Campton Place, $4,268 total
• Hotels in San Francisco for these nights (Dec 2–14, 2026 · 12 nights · 2 adults, 1 room): 3★ The Mosser, $2,063 total · 4★ Hotel Zoe Fisherman's Wharf, $2,650 total · 5★ Taj Campton Place, $4,502 total
• Hotels in San Francisco for these nights (Dec 2–15, 2026 · 13 nights · 2 adults, 1 room): 3★ The Mosser, $2,152 total · 4★ Hotel Zoe Fisherman's Wharf, $2,795 total · 5★ Taj Campton Place, $4,736 total
• Hotels in San Francisco for these nights (Dec 2–16, 2026 · 14 nights · 2 adults, 1 room): 3★ The Mosser, $2,245 total · 4★ Hotel Zoe Fisherman's Wharf, $2,941 total · 5★ Taj Campton Place, $4,970 total

All hotels in San Francisco

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

2026-12-02 · one way · Axel-exclusive $220.00

• Southwest Airlines WN1537 / WN2104: BOS 2026-12-02 05:00:00 → SFO 2026-12-02 10:30:00; 1 stop(s) via DEN; 510 minutes. Local airport times.
  • WN1537: BOS 2026-12-02 05:00:00 → DEN 2026-12-02 07:40:00; layover at DEN: 60 minutes.
  • WN2104: DEN 2026-12-02 08:40:00 → SFO 2026-12-02 10:30:00.

2026-12-02 · one way · Axel-exclusive $245.00

• JetBlue Airways B6333: BOS 2026-12-02 15:45:00 → SFO 2026-12-02 19:32:00; nonstop; 407 minutes. Local airport times.

2026-12-02 → 2026-12-03 · Axel-exclusive $420.00

• Southwest Airlines WN1537 / WN2104: BOS 2026-12-02 05:00:00 → SFO 2026-12-02 10:30:00; 1 stop(s) via DEN; 510 minutes. Local airport times.
  • WN1537: BOS 2026-12-02 05:00:00 → DEN 2026-12-02 07:40:00; layover at DEN: 60 minutes.
  • WN2104: DEN 2026-12-02 08:40:00 → SFO 2026-12-02 10:30:00.
• Southwest Airlines WN1652 / WN769: SFO 2026-12-03 13:20:00 → BOS 2026-12-03 23:45:00; 1 stop(s) via DEN; 445 minutes. Local airport times.
  • WN1652: SFO 2026-12-03 13:20:00 → DEN 2026-12-03 16:55:00; layover at DEN: 60 minutes.
  • WN769: DEN 2026-12-03 17:55:00 → BOS 2026-12-03 23:45:00.

2026-12-02 → 2026-12-03 · Axel-exclusive $470.00

• JetBlue Airways B6333: BOS 2026-12-02 15:45:00 → SFO 2026-12-02 19:32:00; nonstop; 407 minutes. Local airport times.
• JetBlue Airways B61834: SFO 2026-12-03 06:00:00 → BOS 2026-12-03 14:31:00; nonstop; 331 minutes. Local airport times.

2026-12-02 → 2026-12-04 · Axel-exclusive $420.00

• Southwest Airlines WN1537 / WN2104: BOS 2026-12-02 05:00:00 → SFO 2026-12-02 10:30:00; 1 stop(s) via DEN; 510 minutes. Local airport times.
  • WN1537: BOS 2026-12-02 05:00:00 → DEN 2026-12-02 07:40:00; layover at DEN: 60 minutes.
  • WN2104: DEN 2026-12-02 08:40:00 → SFO 2026-12-02 10:30:00.
• Southwest Airlines WN1652 / WN769: SFO 2026-12-04 13:20:00 → BOS 2026-12-04 23:45:00; 1 stop(s) via DEN; 445 minutes. Local airport times.
  • WN1652: SFO 2026-12-04 13:20:00 → DEN 2026-12-04 16:55:00; layover at DEN: 60 minutes.
  • WN769: DEN 2026-12-04 17:55:00 → BOS 2026-12-04 23:45:00.

2026-12-02 → 2026-12-04 · Axel-exclusive $470.00

• JetBlue Airways B6333: BOS 2026-12-02 15:45:00 → SFO 2026-12-02 19:32:00; nonstop; 407 minutes. Local airport times.
• JetBlue Airways B6734: SFO 2026-12-04 23:45:00 → BOS 2026-12-05 08:19:00; nonstop; 334 minutes. Local airport times.

2026-12-02 → 2026-12-05 · Axel-exclusive $420.00

• Southwest Airlines WN1537 / WN2104: BOS 2026-12-02 05:00:00 → SFO 2026-12-02 10:30:00; 1 stop(s) via DEN; 510 minutes. Local airport times.
  • WN1537: BOS 2026-12-02 05:00:00 → DEN 2026-12-02 07:40:00; layover at DEN: 60 minutes.
  • WN2104: DEN 2026-12-02 08:40:00 → SFO 2026-12-02 10:30:00.
• Southwest Airlines WN1652 / WN769: SFO 2026-12-05 13:20:00 → BOS 2026-12-05 23:45:00; 1 stop(s) via DEN; 445 minutes. Local airport times.
  • WN1652: SFO 2026-12-05 13:20:00 → DEN 2026-12-05 16:55:00; layover at DEN: 60 minutes.
  • WN769: DEN 2026-12-05 17:55:00 → BOS 2026-12-05 23:45:00.

2026-12-02 → 2026-12-05 · Axel-exclusive $470.00

• JetBlue Airways B6333: BOS 2026-12-02 15:45:00 → SFO 2026-12-02 19:32:00; nonstop; 407 minutes. Local airport times.
• JetBlue Airways B6434: SFO 2026-12-05 08:10:00 → BOS 2026-12-05 16:45:00; nonstop; 335 minutes. Local airport times.

2026-12-02 → 2026-12-06 · Axel-exclusive $420.00

• Southwest Airlines WN1537 / WN2104: BOS 2026-12-02 05:00:00 → SFO 2026-12-02 10:30:00; 1 stop(s) via DEN; 510 minutes. Local airport times.
  • WN1537: BOS 2026-12-02 05:00:00 → DEN 2026-12-02 07:40:00; layover at DEN: 60 minutes.
  • WN2104: DEN 2026-12-02 08:40:00 → SFO 2026-12-02 10:30:00.
• Southwest Airlines WN1652 / WN769: SFO 2026-12-06 13:20:00 → BOS 2026-12-06 23:45:00; 1 stop(s) via DEN; 445 minutes. Local airport times.
  • WN1652: SFO 2026-12-06 13:20:00 → DEN 2026-12-06 16:55:00; layover at DEN: 60 minutes.
  • WN769: DEN 2026-12-06 17:55:00 → BOS 2026-12-06 23:45:00.

2026-12-02 → 2026-12-06 · Axel-exclusive $530.00

• United Airlines UA2400: BOS 2026-12-02 18:01:00 → SFO 2026-12-02 21:50:00; nonstop; 409 minutes. Local airport times.
• United Airlines UA796: SFO 2026-12-06 21:30:00 → BOS 2026-12-07 06:06:00; nonstop; 336 minutes. Local airport times.

2026-12-02 → 2026-12-08 · Axel-exclusive $420.00

• Southwest Airlines WN1537 / WN2104: BOS 2026-12-02 05:00:00 → SFO 2026-12-02 10:30:00; 1 stop(s) via DEN; 510 minutes. Local airport times.
  • WN1537: BOS 2026-12-02 05:00:00 → DEN 2026-12-02 07:40:00; layover at DEN: 60 minutes.
  • WN2104: DEN 2026-12-02 08:40:00 → SFO 2026-12-02 10:30:00.
• Southwest Airlines WN2989 / WN4431: SFO 2026-12-08 13:05:00 → BOS 2026-12-08 23:25:00; 1 stop(s) via STL; 440 minutes. Local airport times.
  • WN2989: SFO 2026-12-08 13:05:00 → STL 2026-12-08 18:55:00; layover at STL: 60 minutes.
  • WN4431: STL 2026-12-08 19:55:00 → BOS 2026-12-08 23:25:00.

2026-12-02 → 2026-12-08 · Axel-exclusive $470.00

• JetBlue Airways B6333: BOS 2026-12-02 15:45:00 → SFO 2026-12-02 19:32:00; nonstop; 407 minutes. Local airport times.
• JetBlue Airways B6434: SFO 2026-12-08 07:30:00 → BOS 2026-12-08 16:05:00; nonstop; 335 minutes. Local airport times.

2026-12-02 → 2026-12-09 · Axel-exclusive $420.00

• Southwest Airlines WN1537 / WN2104: BOS 2026-12-02 05:00:00 → SFO 2026-12-02 10:30:00; 1 stop(s) via DEN; 510 minutes. Local airport times.
  • WN1537: BOS 2026-12-02 05:00:00 → DEN 2026-12-02 07:40:00; layover at DEN: 60 minutes.
  • WN2104: DEN 2026-12-02 08:40:00 → SFO 2026-12-02 10:30:00.
• Southwest Airlines WN2331 / WN2900: SFO 2026-12-09 06:00:00 → BOS 2026-12-09 16:20:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
  • WN2331: SFO 2026-12-09 06:00:00 → MDW 2026-12-09 12:15:00; layover at MDW: 60 minutes.
  • WN2900: MDW 2026-12-09 13:15:00 → BOS 2026-12-09 16:20:00.

2026-12-02 → 2026-12-09 · Axel-exclusive $470.00

• JetBlue Airways B6333: BOS 2026-12-02 15:45:00 → SFO 2026-12-02 19:32:00; nonstop; 407 minutes. Local airport times.
• JetBlue Airways B6334: SFO 2026-12-09 15:25:00 → BOS 2026-12-09 23:59:00; nonstop; 334 minutes. Local airport times.

2026-12-02 → 2026-12-10 · Axel-exclusive $420.00

• Southwest Airlines WN1537 / WN2104: BOS 2026-12-02 05:00:00 → SFO 2026-12-02 10:30:00; 1 stop(s) via DEN; 510 minutes. Local airport times.
  • WN1537: BOS 2026-12-02 05:00:00 → DEN 2026-12-02 07:40:00; layover at DEN: 60 minutes.
  • WN2104: DEN 2026-12-02 08:40:00 → SFO 2026-12-02 10:30:00.
• Southwest Airlines WN2989 / WN4431: SFO 2026-12-10 13:05:00 → BOS 2026-12-10 23:25:00; 1 stop(s) via STL; 440 minutes. Local airport times.
  • WN2989: SFO 2026-12-10 13:05:00 → STL 2026-12-10 18:55:00; layover at STL: 60 minutes.
  • WN4431: STL 2026-12-10 19:55:00 → BOS 2026-12-10 23:25:00.

2026-12-02 → 2026-12-10 · Axel-exclusive $470.00

• JetBlue Airways B6333: BOS 2026-12-02 15:45:00 → SFO 2026-12-02 19:32:00; nonstop; 407 minutes. Local airport times.
• JetBlue Airways B61834: SFO 2026-12-10 06:00:00 → BOS 2026-12-10 14:31:00; nonstop; 331 minutes. Local airport times.

2026-12-02 → 2026-12-12 · Axel-exclusive $420.00

• Southwest Airlines WN1537 / WN2104: BOS 2026-12-02 05:00:00 → SFO 2026-12-02 10:30:00; 1 stop(s) via DEN; 510 minutes. Local airport times.
  • WN1537: BOS 2026-12-02 05:00:00 → DEN 2026-12-02 07:40:00; layover at DEN: 60 minutes.
  • WN2104: DEN 2026-12-02 08:40:00 → SFO 2026-12-02 10:30:00.
• Southwest Airlines WN2989 / WN4431: SFO 2026-12-12 13:05:00 → BOS 2026-12-12 23:25:00; 1 stop(s) via STL; 440 minutes. Local airport times.
  • WN2989: SFO 2026-12-12 13:05:00 → STL 2026-12-12 18:55:00; layover at STL: 60 minutes.
  • WN4431: STL 2026-12-12 19:55:00 → BOS 2026-12-12 23:25:00.

2026-12-02 → 2026-12-12 · Axel-exclusive $470.00

• JetBlue Airways B6333: BOS 2026-12-02 15:45:00 → SFO 2026-12-02 19:32:00; nonstop; 407 minutes. Local airport times.
• JetBlue Airways B6434: SFO 2026-12-12 08:10:00 → BOS 2026-12-12 16:45:00; nonstop; 335 minutes. Local airport times.

2026-12-02 → 2026-12-13 · Axel-exclusive $420.00

• Southwest Airlines WN1537 / WN2104: BOS 2026-12-02 05:00:00 → SFO 2026-12-02 10:30:00; 1 stop(s) via DEN; 510 minutes. Local airport times.
  • WN1537: BOS 2026-12-02 05:00:00 → DEN 2026-12-02 07:40:00; layover at DEN: 60 minutes.
  • WN2104: DEN 2026-12-02 08:40:00 → SFO 2026-12-02 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.

2026-12-02 → 2026-12-13 · Axel-exclusive $530.00

• Delta Air Lines DL977: BOS 2026-12-02 07:50:00 → SFO 2026-12-02 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.

2026-12-02 → 2026-12-14 · Axel-exclusive $420.00

• Southwest Airlines WN1537 / WN2104: BOS 2026-12-02 05:00:00 → SFO 2026-12-02 10:30:00; 1 stop(s) via DEN; 510 minutes. Local airport times.
  • WN1537: BOS 2026-12-02 05:00:00 → DEN 2026-12-02 07:40:00; layover at DEN: 60 minutes.
  • WN2104: DEN 2026-12-02 08:40:00 → SFO 2026-12-02 10:30:00.
• Southwest Airlines WN2331 / WN2900: SFO 2026-12-14 06:00:00 → BOS 2026-12-14 16:20:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
  • WN2331: SFO 2026-12-14 06:00:00 → MDW 2026-12-14 12:15:00; layover at MDW: 60 minutes.
  • WN2900: MDW 2026-12-14 13:15:00 → BOS 2026-12-14 16:20:00.

2026-12-02 → 2026-12-14 · Axel-exclusive $470.00

• JetBlue Airways B6333: BOS 2026-12-02 15:45:00 → SFO 2026-12-02 19:32:00; nonstop; 407 minutes. Local airport times.
• JetBlue Airways B6434: SFO 2026-12-14 07:30:00 → BOS 2026-12-14 16:05:00; nonstop; 335 minutes. Local airport times.

2026-12-02 → 2026-12-16 · Axel-exclusive $420.00

• Southwest Airlines WN1537 / WN2104: BOS 2026-12-02 05:00:00 → SFO 2026-12-02 10:30:00; 1 stop(s) via DEN; 510 minutes. Local airport times.
  • WN1537: BOS 2026-12-02 05:00:00 → DEN 2026-12-02 07:40:00; layover at DEN: 60 minutes.
  • WN2104: DEN 2026-12-02 08:40:00 → SFO 2026-12-02 10:30:00.
• Southwest Airlines WN2331 / WN2900: SFO 2026-12-16 06:00:00 → BOS 2026-12-16 16:20:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
  • WN2331: SFO 2026-12-16 06:00:00 → MDW 2026-12-16 12:15:00; layover at MDW: 60 minutes.
  • WN2900: MDW 2026-12-16 13:15:00 → BOS 2026-12-16 16:20:00.

2026-12-02 → 2026-12-16 · Axel-exclusive $470.00

• JetBlue Airways B6333: BOS 2026-12-02 15:45:00 → SFO 2026-12-02 19:32:00; nonstop; 407 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.

Explore this route

• All dates for this route
• Dec 1, 2026 · Return options
• Dec 3, 2026 · Return options
• Hotels in San Francisco with Axel

For AI assistants

• This page: Boston (BOS) to San Francisco (SFO) · Dec 2, 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: 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 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. 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.

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