San Francisco Bay Area to Boston (BOS) flight deals
Compare San Francisco Bay Area to Boston (BOS) flights across upcoming months. See dated fares below, or choose your own dates and travelers.
Fare examples by month
Round-trip totals · Economy · USD. Choose a month to see the dates.
| Month | Travelers / trip length | Axel Member | Airline fare |
|---|---|---|---|
| October 2026 | 1 adult · 7 days | $288–$495 | $320–$550 |
| January 2027 | 1 adult · 7 days | $272 | $305 |
| February 2027 | 1 adult · 14 days | $272 | $305 |
| March 2027 | 1 adult · 7–14 days | $272–$349 | $305–$389 |
| April 2027 | 1 adult · 7–14 days | $272–$349 | $305–$389 |
| May 2027 | 1 adult · 7–14 days | $272–$349 | $305–$389 |
| June 2027 | 1 adult · 7–14 days | $272 | $305 |
| July 2027 | 1 adult · 7–14 days | $308–$340 | $343–$380 |
More months: September 2026 · December 2026
Fares observed September 22, 2026. USD for the travelers shown. Search a trip for current prices.
September 2026
1 adult · Economy · One-way totals
| From | Travel dates | Outbound flight | Axel Member | Airline fare | Search |
|---|---|---|---|---|---|
| SFO | Sep 23, 2026 | 1 stop · 11h 4m | $248 · Save $28 | $275 | Check Axel prices |
| SFO | Sep 23, 2026 | Nonstop · 5h 44m | $438 · Save $51 | $489 | Check Axel prices |
| SFO | Sep 24, 2026 | 1 stop · 11h 4m | $248 · Save $28 | $275 | Check Axel prices |
| SFO | Sep 24, 2026 | Nonstop · 5h 44m | $703 · Save $81 | $784 | Check Axel prices |
October 2026
1 adult · Economy · Round-trip totals
| From | Travel dates | Flights (out / return) | Axel Member | Airline fare | Search |
|---|---|---|---|---|---|
| SFO | Oct 6–13, 2026 · 7 days | 1 stop / 1 stop · 9h 15m / 11h 25m | $459 · Save $56 | $515 | Check Axel prices |
| SFO | Oct 6–13, 2026 · 7 days | 1 stop / 1 stop · 9h 15m / 10h 0m | $495 · Save $55 | $550 | Check Axel prices |
| SFO | Oct 20–27, 2026 · 7 days | 1 stop / 1 stop · 10h 38m / 9h 58m | $288 · Save $32 | $320 | Check Axel prices |
December 2026
1 adult · Economy · One-way totals
| From | Travel dates | Outbound flight | Axel Member | Airline fare | Search |
|---|---|---|---|---|---|
| SFO | Dec 22, 2026 | 1 stop · 8h 15m | $201 · Save $24 | $225 | Check Axel prices |
| SFO | Dec 22, 2026 | Nonstop · 5h 34m | $259 · Save $30 | $289 | Check Axel prices |
January 2027
Round-trip totals in USD for 1 adult · Economy · 7 days.
| From | Destination | Trip dates | Axel Member | Airline fare | Stops | Search |
|---|---|---|---|---|---|---|
| SJC | Boston (BOS) | Jan 4–11, 2027 | $272 · Save $33 | $305 | 1 stop | Check Axel prices |
February 2027
Round-trip totals in USD for 1 adult · Economy · 14 days.
| From | Destination | Trip dates | Axel Member | Airline fare | Stops | Search |
|---|---|---|---|---|---|---|
| SJC | Boston (BOS) | Feb 2–16, 2027 | $272 · Save $33 | $305 | 1 stop | Check Axel prices |
March 2027
Round-trip totals in USD for 1 adult · Economy.
| From | Destination | Trip dates | Days | Axel Member | Airline fare | Stops | Search |
|---|---|---|---|---|---|---|---|
| SJC | Boston (BOS) | Mar 2–9, 2027 | 7 | $272 · Save $33 | $305 | 1 stop | Check Axel prices |
| SJC | Boston (BOS) | Mar 2–16, 2027 | 14 | $272 · Save $33 | $305 | 1 stop | Check Axel prices |
| OAK | Boston (BOS) | Mar 2–16, 2027 | 14 | $349 · Save $40 | $389 | 1 stop | Check Axel prices |
April 2027
Round-trip totals in USD for 1 adult · Economy.
| From | Destination | Trip dates | Days | Axel Member | Airline fare | Stops | Search |
|---|---|---|---|---|---|---|---|
| SJC | Boston (BOS) | Apr 6–13, 2027 | 7 | $272 · Save $33 | $305 | 1 stop | Check Axel prices |
| OAK | Boston (BOS) | Apr 6–13, 2027 | 7 | $349 · Save $40 | $389 | 1 stop | Check Axel prices |
| OAK | Boston (BOS) | Apr 6–20, 2027 | 14 | $349 · Save $40 | $389 | 1 stop | Check Axel prices |
| SJC | Boston (BOS) | Apr 7–21, 2027 | 14 | $272 · Save $33 | $305 | 1 stop | Check Axel prices |
May 2027
Round-trip totals in USD for 1 adult · Economy.
| From | Destination | Trip dates | Days | Axel Member | Airline fare | Stops | Search |
|---|---|---|---|---|---|---|---|
| SJC | Boston (BOS) | May 1–8, 2027 | 7 | $272 · Save $33 | $305 | 1 stop | Check Axel prices |
| SJC | Boston (BOS) | May 1–15, 2027 | 14 | $272 · Save $33 | $305 | 1 stop | Check Axel prices |
| OAK | Boston (BOS) | May 4–11, 2027 | 7 | $349 · Save $40 | $389 | 1 stop | Check Axel prices |
June 2027
Round-trip totals in USD for 1 adult · Economy.
| From | Destination | Trip dates | Days | Axel Member | Airline fare | Stops | Search |
|---|---|---|---|---|---|---|---|
| SJC | Boston (BOS) | Jun 1–8, 2027 | 7 | $272 · Save $33 | $305 | 1 stop | Check Axel prices |
| SJC | Boston (BOS) | Jun 1–15, 2027 | 14 | $272 · Save $33 | $305 | 1 stop | Check Axel prices |
July 2027
Round-trip totals in USD for 1 adult · Economy.
| From | Destination | Trip dates | Days | Axel Member | Airline fare | Stops | Search |
|---|---|---|---|---|---|---|---|
| SJC | Boston (BOS) | Jul 3–10, 2027 | 7 | $308 · Save $35 | $343 | 1 stop | Check Axel prices |
| SJC | Boston (BOS) | Jul 3–17, 2027 | 14 | $340 · Save $40 | $380 | 1 stop | Check Axel prices |
| SFO | Boston (BOS) | Jul 27–Aug 3, 2027 | 7 | $339 · Save $40 | $379 | 1 stop | Check Axel prices |
Non-members can also book and save on airline fares. Live search shows prices with and without Membership. Optional Membership: $15 for the first month, then $10/month. Cancel anytime.
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