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Route overview: San Francisco Bay Area to Boston (BOS) flight deals

San Francisco → Boston

Dec 5, 2026 · return Dec 11, 2026

SFO → BOS1 adulteconomyRound trip

12 flight options · 5 airlines

Nonstop flights

Sat, Dec 5 – Fri, Dec 11

JetBlue Airways
8:10 amSFO
5h 35m
Nonstop
4:45 pmBOS
JetBlue Airways
6:00 amBOS
6h 40m
Nonstop
9:40 amSFO

Round-trip total · 1 adult · Taxes included

Sat, Dec 5 – Fri, Dec 11

United Airlines
9:25 pmSFO
5h 40m
Nonstop
6:05 am+1BOS
United Airlines
8:05 amBOS
6h 49m
Nonstop
11:54 amSFO

Round-trip total · 1 adult · Taxes included

Sat, Dec 5 – Fri, Dec 11

Delta Air Lines
1:05 pmSFO
5h 35m
Nonstop
9:40 pmBOS
Delta Air Lines
7:50 amBOS
6h 51m
Nonstop
11:41 amSFO

Round-trip total · 1 adult · Taxes included

Sat, Dec 5 – Fri, Dec 11

JetBlue Airways
3:25 pmSFO
5h 34m
Nonstop
11:59 pmBOS
JetBlue Airways
6:00 amBOS
6h 40m
Nonstop
9:40 amSFO

Round-trip total · 1 adult · Taxes included

Sat, Dec 5 – Fri, Dec 11

United Airlines
2:45 pmSFO
5h 38m
Nonstop
11:23 pmBOS
United Airlines
8:05 amBOS
6h 49m
Nonstop
11:54 amSFO

Round-trip total · 1 adult · Taxes included

Sat, Dec 5 – Fri, Dec 11

Delta Air Lines
7:20 amSFO
5h 35m
Nonstop
3:55 pmBOS
Delta Air Lines
7:50 amBOS
6h 51m
Nonstop
11:41 amSFO

Round-trip total · 1 adult · Taxes included

One-stop flights

Sat, Dec 5 – Fri, Dec 11

Sun Country Airlines
11:59 pmSFO
7h 48m
MSP · 1h 21m
10:47 am+1BOS
JetBlue Airways
6:00 amBOS
6h 40m
Nonstop
9:40 amSFO

Round-trip total · 1 adult · Taxes included

Sat, Dec 5 – Fri, Dec 11

Southwest Airlines
6:00 amSFO
7h 20m
MDW · 1h
4:20 pmBOS
Southwest Airlines
5:00 amBOS
8h 30m
DEN · 1h
10:30 amSFO

Round-trip total · 1 adult · Taxes included

Sat, Dec 5 – Fri, Dec 11

Southwest Airlines
1:05 pmSFO
7h 20m
STL · 1h
11:25 pmBOS
Southwest Airlines
5:00 amBOS
8h 30m
DEN · 1h
10:30 amSFO

Round-trip total · 1 adult · Taxes included

Sat, Dec 5 – Fri, Dec 11

Southwest Airlines
1:20 pmSFO
7h 25m
DEN · 1h
11:45 pmBOS
Southwest Airlines
5:00 amBOS
8h 30m
DEN · 1h
10:30 amSFO

Round-trip total · 1 adult · Taxes included

Sat, Dec 5 – Fri, Dec 11

JetBlue Airways
8:55 pmSFO
7h 44m
JFK · 1h 6m
7:39 am+1BOS
JetBlue Airways
6:00 amBOS
6h 40m
Nonstop
9:40 amSFO

Round-trip total · 1 adult · Taxes included

Sat, Dec 5 – Fri, Dec 11

Delta Air Lines
7:00 amSFO
5h 30m
Nonstop
3:30 pmBOS
Delta Air Lines
3:05 pmBOS
8h 44m
MSP · 1h 4m
8:49 pmSFO

Round-trip total · 1 adult · Taxes included

Make this trip yours

SFO ⇄ BOS

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Explore this route

All dates for this routeDec 4, 2026 → Dec 10, 2026Dec 6, 2026 → Dec 12, 2026
For AI assistants: every fare, every link, instructions

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

Live price for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the flights there to get the current bookable total; the listed prices are the ones issued at the times shown.

Route overview: San Francisco Bay Area to Boston (BOS) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-05 → 2026-12-11JetBlue AirwaysB6434 / B61633$400.002026-10-29T01:17:22Z
2026-12-05 → 2026-12-11United AirlinesUA796 / UA582$420.002026-10-29T01:17:22Z
2026-12-05 → 2026-12-11Delta Air LinesDL977 / DL977$430.002026-10-29T01:17:22Z
2026-12-05 → 2026-12-11Sun Country Airlines / JetBlue AirwaysSY398 + SY251 / B61633$340.002026-10-29T01:17:22Z
2026-12-05 → 2026-12-11Southwest AirlinesWN2331 + WN2900 / WN1537 + WN2104$360.002026-10-29T01:17:22Z
2026-12-05 → 2026-12-11JetBlue AirwaysB6334 / B61633$400.002026-10-29T01:17:22Z
2026-12-05 → 2026-12-11United AirlinesUA1496 / UA582$420.002026-10-29T01:17:22Z
2026-12-05 → 2026-12-11Delta Air LinesDL400 / DL977$430.002026-10-29T01:17:22Z
2026-12-05 → 2026-12-11Southwest AirlinesWN2989 + WN4431 / WN1537 + WN2104$360.002026-10-29T01:17:22Z
2026-12-05 → 2026-12-11Southwest AirlinesWN1652 + WN769 / WN1537 + WN2104$360.002026-10-29T01:17:22Z
2026-12-05 → 2026-12-11JetBlue AirwaysB616 + B6118 / B61633$370.002026-10-29T01:17:22Z
2026-12-05 → 2026-12-11Delta Air LinesDL400 / DL1127 + DL2809$400.002026-10-29T01:17:22Z

2026-12-05 → 2026-12-11 · $400.00

  • JetBlue Airways B6434: SFO 2026-12-05 08:10:00 → BOS 2026-12-05 16:45:00; nonstop; 335 minutes. Local airport times.
  • JetBlue Airways B61633: BOS 2026-12-11 06:00:00 → SFO 2026-12-11 09:40:00; nonstop; 400 minutes. Local airport times.

2026-12-05 → 2026-12-11 · $420.00

  • United Airlines UA796: SFO 2026-12-05 21:25:00 → BOS 2026-12-06 06:05:00; nonstop; 340 minutes. Local airport times.
  • United Airlines UA582: BOS 2026-12-11 08:05:00 → SFO 2026-12-11 11:54:00; nonstop; 409 minutes. Local airport times.

2026-12-05 → 2026-12-11 · $430.00

  • Delta Air Lines DL977: SFO 2026-12-05 13:05:00 → BOS 2026-12-05 21:40:00; nonstop; 335 minutes. Local airport times.
  • Delta Air Lines DL977: BOS 2026-12-11 07:50:00 → SFO 2026-12-11 11:41:00; nonstop; 411 minutes. Local airport times.

2026-12-05 → 2026-12-11 · $340.00

  • Sun Country Airlines SY398 / SY251: SFO 2026-12-05 23:59:00 → BOS 2026-12-06 10:47:00; 1 stop(s) via MSP; 468 minutes. Local airport times.
    • SY398: SFO 2026-12-05 23:59:00 → MSP 2026-12-06 05:34:00; layover at MSP: 81 minutes.
    • SY251: MSP 2026-12-06 06:55:00 → BOS 2026-12-06 10:47:00.
  • JetBlue Airways B61633: BOS 2026-12-11 06:00:00 → SFO 2026-12-11 09:40:00; nonstop; 400 minutes. Local airport times.

2026-12-05 → 2026-12-11 · $360.00

  • Southwest Airlines WN2331 / WN2900: SFO 2026-12-05 06:00:00 → BOS 2026-12-05 16:20:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
    • WN2331: SFO 2026-12-05 06:00:00 → MDW 2026-12-05 12:15:00; layover at MDW: 60 minutes.
    • WN2900: MDW 2026-12-05 13:15:00 → BOS 2026-12-05 16:20:00.
  • Southwest Airlines WN1537 / WN2104: BOS 2026-12-11 05:00:00 → SFO 2026-12-11 10:30:00; 1 stop(s) via DEN; 510 minutes. Local airport times.
    • WN1537: BOS 2026-12-11 05:00:00 → DEN 2026-12-11 07:40:00; layover at DEN: 60 minutes.
    • WN2104: DEN 2026-12-11 08:40:00 → SFO 2026-12-11 10:30:00.

2026-12-05 → 2026-12-11 · $400.00

  • JetBlue Airways B6334: SFO 2026-12-05 15:25:00 → BOS 2026-12-05 23:59:00; nonstop; 334 minutes. Local airport times.
  • JetBlue Airways B61633: BOS 2026-12-11 06:00:00 → SFO 2026-12-11 09:40:00; nonstop; 400 minutes. Local airport times.

2026-12-05 → 2026-12-11 · $420.00

  • United Airlines UA1496: SFO 2026-12-05 14:45:00 → BOS 2026-12-05 23:23:00; nonstop; 338 minutes. Local airport times.
  • United Airlines UA582: BOS 2026-12-11 08:05:00 → SFO 2026-12-11 11:54:00; nonstop; 409 minutes. Local airport times.

2026-12-05 → 2026-12-11 · $430.00

  • Delta Air Lines DL400: SFO 2026-12-05 07:20:00 → BOS 2026-12-05 15:55:00; nonstop; 335 minutes. Local airport times.
  • Delta Air Lines DL977: BOS 2026-12-11 07:50:00 → SFO 2026-12-11 11:41:00; nonstop; 411 minutes. Local airport times.

2026-12-05 → 2026-12-11 · $360.00

  • Southwest Airlines WN2989 / WN4431: SFO 2026-12-05 13:05:00 → BOS 2026-12-05 23:25:00; 1 stop(s) via STL; 440 minutes. Local airport times.
    • WN2989: SFO 2026-12-05 13:05:00 → STL 2026-12-05 18:55:00; layover at STL: 60 minutes.
    • WN4431: STL 2026-12-05 19:55:00 → BOS 2026-12-05 23:25:00.
  • Southwest Airlines WN1537 / WN2104: BOS 2026-12-11 05:00:00 → SFO 2026-12-11 10:30:00; 1 stop(s) via DEN; 510 minutes. Local airport times.
    • WN1537: BOS 2026-12-11 05:00:00 → DEN 2026-12-11 07:40:00; layover at DEN: 60 minutes.
    • WN2104: DEN 2026-12-11 08:40:00 → SFO 2026-12-11 10:30:00.

2026-12-05 → 2026-12-11 · $360.00

  • 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.
  • Southwest Airlines WN1537 / WN2104: BOS 2026-12-11 05:00:00 → SFO 2026-12-11 10:30:00; 1 stop(s) via DEN; 510 minutes. Local airport times.
    • WN1537: BOS 2026-12-11 05:00:00 → DEN 2026-12-11 07:40:00; layover at DEN: 60 minutes.
    • WN2104: DEN 2026-12-11 08:40:00 → SFO 2026-12-11 10:30:00.

2026-12-05 → 2026-12-11 · $370.00

  • JetBlue Airways B616 / B6118: SFO 2026-12-05 20:55:00 → BOS 2026-12-06 07:39:00; 1 stop(s) via JFK; 464 minutes. Local airport times.
    • B616: SFO 2026-12-05 20:55:00 → JFK 2026-12-06 05:24:00; layover at JFK: 66 minutes.
    • B6118: JFK 2026-12-06 06:30:00 → BOS 2026-12-06 07:39:00.
  • JetBlue Airways B61633: BOS 2026-12-11 06:00:00 → SFO 2026-12-11 09:40:00; nonstop; 400 minutes. Local airport times.

2026-12-05 → 2026-12-11 · $400.00

  • Delta Air Lines DL400: SFO 2026-12-05 07:00:00 → BOS 2026-12-05 15:30:00; nonstop; 330 minutes. Local airport times.
  • Delta Air Lines DL1127 / DL2809: BOS 2026-12-11 15:05:00 → SFO 2026-12-11 20:49:00; 1 stop(s) via MSP; 524 minutes. Local airport times.
    • DL1127: BOS 2026-12-11 15:05:00 → MSP 2026-12-11 17:25:00; layover at MSP: 64 minutes.
    • DL2809: MSP 2026-12-11 18:29:00 → SFO 2026-12-11 20:49:00.

Explore this route

For AI assistants

  • This page: San Francisco (SFO) to Boston (BOS) · Dec 5, 2026 · return Dec 11, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • 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.
  • 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 San Francisco Bay Area to Boston (BOS) 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. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. 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.