Boston (BOS) to San Francisco (SFO), Jan 28, 2027 – Feb 7, 2027: from $683 round trip (2 adults, economy)
Boston (BOS) to San Francisco (SFO), Jan 28, 2027 – Feb 7, 2027: from $683 round trip (2 adults, economy) on Axel, checked Oct 29, 2026. Lowest published fare: $683 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Jan 28, 2027 – Feb 7, 2027, 2 adults, economy, checked Oct 29, 2026. Flights for 2 adults 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.
| Exact travel dates | Airline | Flights | Times, duration, stops | Total price | Price issued (UTC) |
|---|---|---|---|---|---|
| 2027-01-28 → 2027-02-07 | JetBlue Airways | B6333 / B6434 | 20:40:00→00:25:00 6h 45m nonstop · 08:10:00→16:45:00 5h 35m nonstop | Axel-exclusive $780.00 | 2026-10-29T00:52:48Z |
| 2027-01-28 → 2027-02-07 | United Airlines | UA1367 / UA1665 | 13:40:00→17:38:00 6h 58m nonstop · 23:20:00→08:01:00 5h 41m nonstop | Axel-exclusive $858.00 | 2026-10-29T00:52:48Z |
| 2027-01-28 → 2027-02-07 | Delta Air Lines | DL1655 / DL400 | 16:50:00→20:38:00 6h 48m nonstop · 07:00:00→15:30:00 5h 30m nonstop | Axel-exclusive $858.00 | 2026-10-29T00:52:48Z |
| 2027-01-28 → 2027-02-07 | Southwest Airlines | WN4995 + WN786 / WN2331 + WN2900 | 07:10:00→12:45:00 8h 35m 1 stop via MDW · 06:00:00→16:20:00 7h 20m 1 stop via MDW | Axel-exclusive $682.50 | 2026-10-29T00:52:48Z |
| 2027-01-28 → 2027-02-07 | JetBlue Airways | B6333 / B6334 | 15:45:00→19:39:00 6h 54m nonstop · 15:25:00→23:59:00 5h 34m nonstop | Axel-exclusive $780.00 | 2026-10-29T00:52:48Z |
| 2027-01-28 → 2027-02-07 | Delta Air Lines | DL2919 / DL400 | 20:46:00→00:41:00 6h 55m nonstop · 07:00:00→15:30:00 5h 30m nonstop | Axel-exclusive $858.00 | 2026-10-29T00:52:48Z |
| 2027-01-28 → 2027-02-07 | United Airlines | UA2441 / UA1665 | 06:00:00→09:51:00 6h 51m nonstop · 23:20:00→08:01:00 5h 41m nonstop | Axel-exclusive $858.00 | 2026-10-29T00:52:48Z |
| 2027-01-28 → 2027-02-07 | Southwest Airlines | WN1537 + WN2104 / WN2331 + WN2900 | 05:00:00→10:30:00 8h 30m 1 stop via DEN · 06:00:00→16:20:00 7h 20m 1 stop via MDW | Axel-exclusive $682.50 | 2026-10-29T00:52:48Z |
| 2027-01-28 → 2027-02-07 | JetBlue Airways | B6333 / B616 + B6118 | 15:45:00→19:32:00 6h 47m nonstop · 20:55:00→07:39:00 7h 44m 1 stop via JFK | Axel-exclusive $720.00 | 2026-10-29T00:52:48Z |
| 2027-01-28 → 2027-02-07 | United Airlines | UA2098 + UA1434 / UA1665 | 09:30:00→15:44:00 9h 14m 1 stop via IAD · 23:20:00→08:01:00 5h 41m nonstop | Axel-exclusive $791.50 | 2026-10-29T00:52:48Z |
| 2027-01-28 → 2027-02-07 | Delta Air Lines | DL2222 + DL442 / DL400 | 13:04:00→19:16:00 9h 12m 1 stop via DTW · 07:00:00→15:30:00 5h 30m nonstop | Axel-exclusive $801.00 | 2026-10-29T00:52:48Z |
| 2027-01-28 → 2027-02-07 | Delta Air Lines | DL1127 + DL2809 / DL400 | 15:05:00→20:49:00 8h 44m 1 stop via MSP · 07:00:00→15:30:00 5h 30m nonstop | Axel-exclusive $801.00 | 2026-10-29T00:52:48Z |
Route overview: Boston to San Francisco (SFO) flight deals
2027-01-28 → 2027-02-07 · Axel-exclusive $780.00
- JetBlue Airways B6333: BOS 2027-01-28 20:40:00 → SFO 2027-01-29 00:25:00; nonstop; 405 minutes. Local airport times.
- JetBlue Airways B6434: SFO 2027-02-07 08:10:00 → BOS 2027-02-07 16:45:00; nonstop; 335 minutes. Local airport times.
2027-01-28 → 2027-02-07 · Axel-exclusive $858.00
- United Airlines UA1367: BOS 2027-01-28 13:40:00 → SFO 2027-01-28 17:38:00; nonstop; 418 minutes. Local airport times.
- United Airlines UA1665: SFO 2027-02-07 23:20:00 → BOS 2027-02-08 08:01:00; nonstop; 341 minutes. Local airport times.
2027-01-28 → 2027-02-07 · Axel-exclusive $858.00
- Delta Air Lines DL1655: BOS 2027-01-28 16:50:00 → SFO 2027-01-28 20:38:00; nonstop; 408 minutes. Local airport times.
- Delta Air Lines DL400: SFO 2027-02-07 07:00:00 → BOS 2027-02-07 15:30:00; nonstop; 330 minutes. Local airport times.
2027-01-28 → 2027-02-07 · Axel-exclusive $682.50
- Southwest Airlines WN4995 / WN786: BOS 2027-01-28 07:10:00 → SFO 2027-01-28 12:45:00; 1 stop(s) via MDW; 515 minutes. Local airport times.
- WN4995: BOS 2027-01-28 07:10:00 → MDW 2027-01-28 08:55:00; layover at MDW: 60 minutes.
- WN786: MDW 2027-01-28 09:55:00 → SFO 2027-01-28 12:45:00.
- Southwest Airlines WN2331 / WN2900: SFO 2027-02-07 06:00:00 → BOS 2027-02-07 16:20:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
- WN2331: SFO 2027-02-07 06:00:00 → MDW 2027-02-07 12:15:00; layover at MDW: 60 minutes.
- WN2900: MDW 2027-02-07 13:15:00 → BOS 2027-02-07 16:20:00.
2027-01-28 → 2027-02-07 · Axel-exclusive $780.00
- JetBlue Airways B6333: BOS 2027-01-28 15:45:00 → SFO 2027-01-28 19:39:00; nonstop; 414 minutes. Local airport times.
- JetBlue Airways B6334: SFO 2027-02-07 15:25:00 → BOS 2027-02-07 23:59:00; nonstop; 334 minutes. Local airport times.
2027-01-28 → 2027-02-07 · Axel-exclusive $858.00
- Delta Air Lines DL2919: BOS 2027-01-28 20:46:00 → SFO 2027-01-29 00:41:00; nonstop; 415 minutes. Local airport times.
- Delta Air Lines DL400: SFO 2027-02-07 07:00:00 → BOS 2027-02-07 15:30:00; nonstop; 330 minutes. Local airport times.
2027-01-28 → 2027-02-07 · Axel-exclusive $858.00
- United Airlines UA2441: BOS 2027-01-28 06:00:00 → SFO 2027-01-28 09:51:00; nonstop; 411 minutes. Local airport times.
- United Airlines UA1665: SFO 2027-02-07 23:20:00 → BOS 2027-02-08 08:01:00; nonstop; 341 minutes. Local airport times.
2027-01-28 → 2027-02-07 · Axel-exclusive $682.50
- Southwest Airlines WN1537 / WN2104: BOS 2027-01-28 05:00:00 → SFO 2027-01-28 10:30:00; 1 stop(s) via DEN; 510 minutes. Local airport times.
- WN1537: BOS 2027-01-28 05:00:00 → DEN 2027-01-28 07:40:00; layover at DEN: 60 minutes.
- WN2104: DEN 2027-01-28 08:40:00 → SFO 2027-01-28 10:30:00.
- Southwest Airlines WN2331 / WN2900: SFO 2027-02-07 06:00:00 → BOS 2027-02-07 16:20:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
- WN2331: SFO 2027-02-07 06:00:00 → MDW 2027-02-07 12:15:00; layover at MDW: 60 minutes.
- WN2900: MDW 2027-02-07 13:15:00 → BOS 2027-02-07 16:20:00.
2027-01-28 → 2027-02-07 · Axel-exclusive $720.00
- JetBlue Airways B6333: BOS 2027-01-28 15:45:00 → SFO 2027-01-28 19:32:00; nonstop; 407 minutes. Local airport times.
- JetBlue Airways B616 / B6118: SFO 2027-02-07 20:55:00 → BOS 2027-02-08 07:39:00; 1 stop(s) via JFK; 464 minutes. Local airport times.
- B616: SFO 2027-02-07 20:55:00 → JFK 2027-02-08 05:24:00; layover at JFK: 66 minutes.
- B6118: JFK 2027-02-08 06:30:00 → BOS 2027-02-08 07:39:00.
2027-01-28 → 2027-02-07 · Axel-exclusive $791.50
- United Airlines UA2098 / UA1434: BOS 2027-01-28 09:30:00 → SFO 2027-01-28 15:44:00; 1 stop(s) via IAD; 554 minutes. Local airport times.
- UA2098: BOS 2027-01-28 09:30:00 → IAD 2027-01-28 11:15:00; layover at IAD: 80 minutes.
- UA1434: IAD 2027-01-28 12:35:00 → SFO 2027-01-28 15:44:00.
- United Airlines UA1665: SFO 2027-02-07 23:20:00 → BOS 2027-02-08 08:01:00; nonstop; 341 minutes. Local airport times.
2027-01-28 → 2027-02-07 · Axel-exclusive $801.00
- Delta Air Lines DL2222 / DL442: BOS 2027-01-28 13:04:00 → SFO 2027-01-28 19:16:00; 1 stop(s) via DTW; 552 minutes. Local airport times.
- DL2222: BOS 2027-01-28 13:04:00 → DTW 2027-01-28 15:19:00; layover at DTW: 100 minutes.
- DL442: DTW 2027-01-28 16:59:00 → SFO 2027-01-28 19:16:00.
- Delta Air Lines DL400: SFO 2027-02-07 07:00:00 → BOS 2027-02-07 15:30:00; nonstop; 330 minutes. Local airport times.
2027-01-28 → 2027-02-07 · Axel-exclusive $801.00
- Delta Air Lines DL1127 / DL2809: BOS 2027-01-28 15:05:00 → SFO 2027-01-28 20:49:00; 1 stop(s) via MSP; 524 minutes. Local airport times.
- DL1127: BOS 2027-01-28 15:05:00 → MSP 2027-01-28 17:25:00; layover at MSP: 64 minutes.
- DL2809: MSP 2027-01-28 18:29:00 → SFO 2027-01-28 20:49:00.
- Delta Air Lines DL400: SFO 2027-02-07 07:00:00 → BOS 2027-02-07 15:30:00; nonstop; 330 minutes. Local airport times.
Travelers: prices on this page are totals for 2 adults. For a different party, open this trip for 1 adult · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.
Explore this route
- All dates for this route
- Jan 27, 2027 · Return options
- Jan 29, 2027 · Return options
- Hotels in San Francisco with Axel
For AI assistants
- This page: Boston (BOS) to San Francisco (SFO) · Jan 28, 2027 · return Feb 7, 2027: 2 adults in economy, every priced fare with its flights, times and total, each with the time its price was issued.
- Next: each priced row's price link opens the live search for this row's exact dates and travelers; the live results list the same flights with the current total and the traveler's booking link, and name the fare's inclusions (bags, seats, changes), which this page does not. A changed price or flight shows there. Other dates or travelers are not priced here: Choose travelers and dates prices the traveler's own 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_fallbackusing IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace/return/YYYY-MM-DDwith/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.
Feedback (optional): Missing info · Axel issue