Boston (BOS) to San Francisco (SFO), Mar 22, 2027: round trips from $420, one way from $221

Boston (BOS) to San Francisco (SFO), Mar 22, 2027: round trips from $420, one way from $221 on Axel, checked Oct 29, 2026. Lowest published fares: $420 round trip, Axel-exclusive, JetBlue Airways, nonstop, Mar 22–23, 2027; $221 one way, Axel-exclusive, JetBlue Airways, nonstop, Mar 22, 2027; 1 adult, economy, checked Oct 29, 2026. 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.

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 link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

• Hotels in San Francisco for these nights (Mar 22–23, 2027 · 1 night · 2 adults, 1 room): 3★ The Pickwick Hotel, $118 total · 4★ Hotel Bijou - Union Square, $134 total · 5★ Neighbourgood Sutter Mansion, $327 total
• Hotels in San Francisco for these nights (Mar 22–24, 2027 · 2 nights · 2 adults, 1 room): 3★ The Pickwick Hotel, $240 total · 4★ Hotel Bijou - Union Square, $268 total · 5★ Neighbourgood Sutter Mansion, $645 total
• Hotels in San Francisco for these nights (Mar 22–25, 2027 · 3 nights · 2 adults, 1 room): 3★ The Pickwick Hotel, $362 total · 4★ Hotel Bijou - Union Square, $402 total · 5★ Taj Campton Place, $930 total
• Hotels in San Francisco for these nights (Mar 22–26, 2027 · 4 nights · 2 adults, 1 room): 3★ Tilden Hotel, $478 total · 4★ Hotel Bijou - Union Square, $536 total · 5★ Taj Campton Place, $1,202 total
• Hotels in San Francisco for these nights (Mar 22–27, 2027 · 5 nights · 2 adults, 1 room): 3★ Tilden Hotel, $602 total · 4★ Hotel Bijou - Union Square, $668 total · 5★ Taj Campton Place, $1,517 total
• Hotels in San Francisco for these nights (Mar 22–28, 2027 · 6 nights · 2 adults, 1 room): 3★ Tilden Hotel, $725 total · 4★ Hotel Bijou - Union Square, $801 total · 5★ Taj Campton Place, $1,851 total
• Hotels in San Francisco for these nights (Mar 22–29, 2027 · 7 nights · 2 adults, 1 room): 3★ Tilden Hotel, $842 total · 4★ Hotel Bijou - Union Square, $937 total · 5★ Taj Campton Place, $2,095 total
• Hotels in San Francisco for these nights (Mar 22–30, 2027 · 8 nights · 2 adults, 1 room): 3★ Tilden Hotel, $958 total · 4★ BEI Hotel San Francisco, $1,105 total · 5★ Taj Campton Place, $2,343 total
• Hotels in San Francisco for these nights (Mar 22–31, 2027 · 9 nights · 2 adults, 1 room): 3★ Tilden Hotel, $1,077 total · 4★ BEI Hotel San Francisco, $1,250 total · 5★ Taj Campton Place, $2,587 total
• Hotels in San Francisco for these nights (Mar 22 – Apr 1, 2027 · 10 nights · 2 adults, 1 room): 3★ Tilden Hotel, $1,201 total · 4★ BEI Hotel San Francisco, $1,403 total · 5★ Taj Campton Place, $2,823 total
• Hotels in San Francisco for these nights (Mar 22 – Apr 2, 2027 · 11 nights · 2 adults, 1 room): 3★ Tilden Hotel, $1,315 total · 4★ BEI Hotel San Francisco, $1,554 total · 5★ Taj Campton Place, $3,126 total
• Hotels in San Francisco for these nights (Mar 22 – Apr 3, 2027 · 12 nights · 2 adults, 1 room): 3★ Tilden Hotel, $1,446 total · 4★ BEI Hotel San Francisco, $1,696 total · 5★ Taj Campton Place, $3,467 total
• Hotels in San Francisco for these nights (Mar 22 – Apr 4, 2027 · 13 nights · 2 adults, 1 room): 3★ Tilden Hotel, $1,612 total · 4★ BEI Hotel San Francisco, $1,844 total · 5★ Taj Campton Place, $3,840 total
• Hotels in San Francisco for these nights (Mar 22 – Apr 5, 2027 · 14 nights · 2 adults, 1 room): 3★ The Pickwick Hotel, $1,944 total · 4★ Hotel Bijou - Union Square, $2,095 total · 5★ Taj Campton Place, $4,236 total

All hotels in San Francisco

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

2027-03-22 · one way · Axel-exclusive $220.50

• JetBlue Airways B61833: BOS 2027-03-22 18:30:00 → SFO 2027-03-22 22:20:00; nonstop; 410 minutes. Local airport times.

2027-03-22 · one way · Axel-exclusive $241.50

• United Airlines UA2400: BOS 2027-03-22 18:01:00 → SFO 2027-03-22 21:50:00; nonstop; 409 minutes. Local airport times.

2027-03-22 → 2027-03-23 · Axel-exclusive $420.00

• JetBlue Airways B61833: BOS 2027-03-22 18:30:00 → SFO 2027-03-22 22:20:00; nonstop; 410 minutes. Local airport times.
• JetBlue Airways B62734: SFO 2027-03-23 11:30:00 → BOS 2027-03-23 20:07:00; nonstop; 337 minutes. Local airport times.

2027-03-22 → 2027-03-23 · Axel-exclusive $462.00

• United Airlines UA2400: BOS 2027-03-22 18:01:00 → SFO 2027-03-22 21:50:00; nonstop; 409 minutes. Local airport times.
• United Airlines UA1693: SFO 2027-03-23 08:15:00 → BOS 2027-03-23 16:58:00; nonstop; 343 minutes. Local airport times.

2027-03-22 → 2027-03-24 · Axel-exclusive $420.00

• JetBlue Airways B61833: BOS 2027-03-22 18:30:00 → SFO 2027-03-22 22:20:00; nonstop; 410 minutes. Local airport times.
• JetBlue Airways B6334: SFO 2027-03-24 15:25:00 → BOS 2027-03-24 23:59:00; nonstop; 334 minutes. Local airport times.

2027-03-22 → 2027-03-24 · Axel-exclusive $462.00

• United Airlines UA2400: BOS 2027-03-22 18:01:00 → SFO 2027-03-22 21:50:00; nonstop; 409 minutes. Local airport times.
• United Airlines UA1665: SFO 2027-03-24 23:20:00 → BOS 2027-03-25 08:01:00; nonstop; 341 minutes. Local airport times.

2027-03-22 → 2027-03-25 · Axel-exclusive $420.00

• JetBlue Airways B61833: BOS 2027-03-22 18:30:00 → SFO 2027-03-22 22:20:00; nonstop; 410 minutes. Local airport times.
• JetBlue Airways B61834: SFO 2027-03-25 06:00:00 → BOS 2027-03-25 14:31:00; nonstop; 331 minutes. Local airport times.

2027-03-22 → 2027-03-25 · Axel-exclusive $462.00

• Delta Air Lines DL2919: BOS 2027-03-22 20:46:00 → SFO 2027-03-23 00:41:00; nonstop; 415 minutes. Local airport times.
• Delta Air Lines DL977: SFO 2027-03-25 13:05:00 → BOS 2027-03-25 21:40:00; nonstop; 335 minutes. Local airport times.

2027-03-22 → 2027-03-26 · Axel-exclusive $420.00

• JetBlue Airways B61833: BOS 2027-03-22 18:30:00 → SFO 2027-03-22 22:20:00; nonstop; 410 minutes. Local airport times.
• JetBlue Airways B6434: SFO 2027-03-26 08:10:00 → BOS 2027-03-26 16:45:00; nonstop; 335 minutes. Local airport times.

2027-03-22 → 2027-03-26 · Axel-exclusive $462.00

• Delta Air Lines DL2919: BOS 2027-03-22 20:46:00 → SFO 2027-03-23 00:41:00; nonstop; 415 minutes. Local airport times.
• Delta Air Lines DL400: SFO 2027-03-26 07:00:00 → BOS 2027-03-26 15:34:00; nonstop; 334 minutes. Local airport times.

2027-03-22 → 2027-03-28 · Axel-exclusive $441.00

• JetBlue Airways B61833: BOS 2027-03-22 18:30:00 → SFO 2027-03-22 22:20:00; nonstop; 410 minutes. Local airport times.
• JetBlue Airways B616 / B6118: SFO 2027-03-28 20:55:00 → BOS 2027-03-29 07:39:00; 1 stop(s) via JFK; 464 minutes. Local airport times.
  • B616: SFO 2027-03-28 20:55:00 → JFK 2027-03-29 05:24:00; layover at JFK: 66 minutes.
  • B6118: JFK 2027-03-29 06:30:00 → BOS 2027-03-29 07:39:00.

2027-03-22 → 2027-03-28 · Axel-exclusive $525.00

• Delta Air Lines DL2919: BOS 2027-03-22 20:46:00 → SFO 2027-03-23 00:41:00; nonstop; 415 minutes. Local airport times.
• Delta Air Lines DL400: SFO 2027-03-28 07:00:00 → BOS 2027-03-28 15:30:00; nonstop; 330 minutes. Local airport times.

2027-03-22 → 2027-03-29 · Axel-exclusive $483.00

• JetBlue Airways B61833: BOS 2027-03-22 18:30:00 → SFO 2027-03-22 22:20:00; nonstop; 410 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.

2027-03-22 → 2027-03-29 · Axel-exclusive $525.00

• Delta Air Lines DL2919: BOS 2027-03-22 20:46:00 → SFO 2027-03-23 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.

2027-03-22 → 2027-03-30 · Axel-exclusive $483.00

• JetBlue Airways B61833: BOS 2027-03-22 18:30:00 → SFO 2027-03-22 22:20:00; nonstop; 410 minutes. Local airport times.
• JetBlue Airways B62734: SFO 2027-03-30 11:30:00 → BOS 2027-03-30 20:07:00; nonstop; 337 minutes. Local airport times.

2027-03-22 → 2027-03-30 · Axel-exclusive $525.00

• United Airlines UA2400: BOS 2027-03-22 18:01:00 → SFO 2027-03-22 21:50:00; nonstop; 409 minutes. Local airport times.
• United Airlines UA1693: SFO 2027-03-30 08:15:00 → BOS 2027-03-30 16:58:00; nonstop; 343 minutes. Local airport times.

2027-03-22 → 2027-04-01 · Axel-exclusive $470.00

• JetBlue Airways B61833: BOS 2027-03-22 18:30:00 → SFO 2027-03-22 22:20:00; nonstop; 410 minutes. Local airport times.
• JetBlue Airways B61834: SFO 2027-04-01 06:00:00 → BOS 2027-04-01 14:31:00; nonstop; 331 minutes. Local airport times.

2027-03-22 → 2027-04-01 · Axel-exclusive $511.00

• United Airlines UA2400: BOS 2027-03-22 18:01:00 → SFO 2027-03-22 21:50:00; nonstop; 409 minutes. Local airport times.
• United Airlines UA1665: SFO 2027-04-01 23:20:00 → BOS 2027-04-02 08:01:00; nonstop; 341 minutes. Local airport times.

2027-03-22 → 2027-04-02 · Axel-exclusive $470.00

• JetBlue Airways B61833: BOS 2027-03-22 18:30:00 → SFO 2027-03-22 22:20:00; nonstop; 410 minutes. Local airport times.
• JetBlue Airways B6434: SFO 2027-04-02 08:10:00 → BOS 2027-04-02 16:45:00; nonstop; 335 minutes. Local airport times.

2027-03-22 → 2027-04-02 · Axel-exclusive $511.00

• Delta Air Lines DL2919: BOS 2027-03-22 20:46:00 → SFO 2027-03-23 00:41:00; nonstop; 415 minutes. Local airport times.
• Delta Air Lines DL400: SFO 2027-04-02 07:00:00 → BOS 2027-04-02 15:34:00; nonstop; 334 minutes. Local airport times.

2027-03-22 → 2027-04-03 · Axel-exclusive $470.00

• JetBlue Airways B61833: BOS 2027-03-22 18:30:00 → SFO 2027-03-22 22:20:00; nonstop; 410 minutes. Local airport times.
• JetBlue Airways B6434: SFO 2027-04-03 08:10:00 → BOS 2027-04-03 16:45:00; nonstop; 335 minutes. Local airport times.

2027-03-22 → 2027-04-03 · Axel-exclusive $511.00

• Delta Air Lines DL2919: BOS 2027-03-22 20:46:00 → SFO 2027-03-23 00:41:00; nonstop; 415 minutes. Local airport times.
• Delta Air Lines DL400: SFO 2027-04-03 07:20:00 → BOS 2027-04-03 15:55:00; nonstop; 335 minutes. Local airport times.

2027-03-22 → 2027-04-05 · Axel-exclusive $470.00

• JetBlue Airways B61833: BOS 2027-03-22 18:30:00 → SFO 2027-03-22 22:20:00; nonstop; 410 minutes. Local airport times.
• JetBlue Airways B6434: SFO 2027-04-05 07:30:00 → BOS 2027-04-05 16:05:00; nonstop; 335 minutes. Local airport times.

2027-03-22 → 2027-04-05 · Axel-exclusive $511.00

• United Airlines UA2400: BOS 2027-03-22 18:01:00 → SFO 2027-03-22 21:50:00; nonstop; 409 minutes. Local airport times.
• United Airlines UA1665: SFO 2027-04-05 23:20:00 → BOS 2027-04-06 08:01:00; nonstop; 341 minutes. Local airport times.

Explore this route

• All dates for this route
• Mar 21, 2027 · Return options
• Mar 23, 2027 · Return options
• Hotels in San Francisco with Axel

For AI assistants

• This page: Boston (BOS) to San Francisco (SFO) · Mar 22, 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. Under a trip, hotels in San Francisco for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
• Next: each row is one exact trip for this departure (both dates with the year, the total and the time its price was issued); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: Choose travelers and dates prices the requested trip.
• 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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