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Boston → San Francisco

Dec 13, 2026 · return Dec 20, 2026

BOS → SFO1 adulteconomyRound trip

11 flight options · 4 airlines

Nonstop flights

Sun, Dec 13 – Sun, Dec 20

JetBlue Airways
6:00 amBOS
6h 40m
Nonstop
9:40 amSFO
JetBlue Airways
6:00 amSFO
5h 31m
Nonstop
2:31 pmBOS

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sun, Dec 20

Delta Air Lines
8:46 pmBOS
6h 55m
Nonstop
12:41 am+1SFO
Delta Air Lines
7:00 amSFO
5h 30m
Nonstop
3:30 pmBOS

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sun, Dec 20

United Airlines
6:00 amBOS
6h 51m
Nonstop
9:51 amSFO
United Airlines
9:30 pmSFO
5h 36m
Nonstop
6:06 am+1BOS

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sun, Dec 20

Delta Air Lines
4:50 pmBOS
6h 48m
Nonstop
8:38 pmSFO
Delta Air Lines
7:00 amSFO
5h 30m
Nonstop
3:30 pmBOS

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sun, Dec 20

United Airlines
6:01 pmBOS
6h 49m
Nonstop
9:50 pmSFO
United Airlines
9:30 pmSFO
5h 36m
Nonstop
6:06 am+1BOS

Round-trip total · 1 adult · Taxes included

One-stop flights

Sun, Dec 13 – Sun, Dec 20

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

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sun, Dec 20

Southwest Airlines
7:10 amBOS
8h 35m
MDW · 1h
12:45 pmSFO
Southwest Airlines
1:05 pmSFO
7h 20m
STL · 1h
11:25 pmBOS

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sun, Dec 20

JetBlue Airways
6:00 amBOS
6h 42m
Nonstop
9:42 amSFO
JetBlue Airways
8:55 pmSFO
7h 44m
JFK · 1h 6m
7:39 am+1BOS

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sun, Dec 20

United Airlines
9:30 amBOS
9h 14m
IAD · 1h 20m
3:44 pmSFO
United Airlines
9:30 pmSFO
5h 36m
Nonstop
6:06 am+1BOS

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sun, Dec 20

Delta Air Lines
1:04 pmBOS
9h 12m
DTW · 1h 40m
7:16 pmSFO
Delta Air Lines
7:00 amSFO
5h 30m
Nonstop
3:30 pmBOS

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sun, Dec 20

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

Round-trip total · 1 adult · Taxes included

Make this trip yours

BOS ⇄ SFO

Economy

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

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More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-13 → 2026-12-20JetBlue AirwaysB61633 / B61834$490.002026-10-29T00:52:48Z
2026-12-13 → 2026-12-20Delta Air LinesDL2919 / DL400$539.002026-10-29T00:52:48Z
2026-12-13 → 2026-12-20United AirlinesUA2441 / UA796$539.002026-10-29T00:52:48Z
2026-12-13 → 2026-12-20Southwest AirlinesWN1537 + WN2104 / WN2989 + WN4431$428.752026-10-29T00:52:48Z
2026-12-13 → 2026-12-20Delta Air LinesDL1655 / DL400$539.002026-10-29T00:52:48Z
2026-12-13 → 2026-12-20United AirlinesUA2400 / UA796$539.002026-10-29T00:52:48Z
2026-12-13 → 2026-12-20Southwest AirlinesWN4995 + WN786 / WN2989 + WN4431$428.752026-10-29T00:52:48Z
2026-12-13 → 2026-12-20JetBlue AirwaysB61633 / B616 + B6118$446.502026-10-29T00:52:48Z
2026-12-13 → 2026-12-20United AirlinesUA2098 + UA1434 / UA796$504.002026-10-29T00:52:48Z
2026-12-13 → 2026-12-20Delta Air LinesDL2222 + DL442 / DL400$509.002026-10-29T00:52:48Z
2026-12-13 → 2026-12-20Delta Air LinesDL1127 + DL2809 / DL400$509.002026-10-29T00:52:48Z

2026-12-13 → 2026-12-20 · $490.00

  • JetBlue Airways B61633: BOS 2026-12-13 06:00:00 → SFO 2026-12-13 09:40:00; nonstop; 400 minutes. Local airport times.
  • JetBlue Airways B61834: SFO 2026-12-20 06:00:00 → BOS 2026-12-20 14:31:00; nonstop; 331 minutes. Local airport times.

2026-12-13 → 2026-12-20 · $539.00

  • Delta Air Lines DL2919: BOS 2026-12-13 20:46:00 → SFO 2026-12-14 00:41:00; nonstop; 415 minutes. Local airport times.
  • Delta Air Lines DL400: SFO 2026-12-20 07:00:00 → BOS 2026-12-20 15:30:00; nonstop; 330 minutes. Local airport times.

2026-12-13 → 2026-12-20 · $539.00

  • United Airlines UA2441: BOS 2026-12-13 06:00:00 → SFO 2026-12-13 09:51:00; nonstop; 411 minutes. Local airport times.
  • United Airlines UA796: SFO 2026-12-20 21:30:00 → BOS 2026-12-21 06:06:00; nonstop; 336 minutes. Local airport times.

2026-12-13 → 2026-12-20 · $428.75

  • Southwest Airlines WN1537 / WN2104: BOS 2026-12-13 05:00:00 → SFO 2026-12-13 10:30:00; 1 stop(s) via DEN; 510 minutes. Local airport times.
    • WN1537: BOS 2026-12-13 05:00:00 → DEN 2026-12-13 07:40:00; layover at DEN: 60 minutes.
    • WN2104: DEN 2026-12-13 08:40:00 → SFO 2026-12-13 10:30:00.
  • Southwest Airlines WN2989 / WN4431: SFO 2026-12-20 13:05:00 → BOS 2026-12-20 23:25:00; 1 stop(s) via STL; 440 minutes. Local airport times.
    • WN2989: SFO 2026-12-20 13:05:00 → STL 2026-12-20 18:55:00; layover at STL: 60 minutes.
    • WN4431: STL 2026-12-20 19:55:00 → BOS 2026-12-20 23:25:00.

2026-12-13 → 2026-12-20 · $539.00

  • Delta Air Lines DL1655: BOS 2026-12-13 16:50:00 → SFO 2026-12-13 20:38:00; nonstop; 408 minutes. Local airport times.
  • Delta Air Lines DL400: SFO 2026-12-20 07:00:00 → BOS 2026-12-20 15:30:00; nonstop; 330 minutes. Local airport times.

2026-12-13 → 2026-12-20 · $539.00

  • United Airlines UA2400: BOS 2026-12-13 18:01:00 → SFO 2026-12-13 21:50:00; nonstop; 409 minutes. Local airport times.
  • United Airlines UA796: SFO 2026-12-20 21:30:00 → BOS 2026-12-21 06:06:00; nonstop; 336 minutes. Local airport times.

2026-12-13 → 2026-12-20 · $428.75

  • Southwest Airlines WN4995 / WN786: BOS 2026-12-13 07:10:00 → SFO 2026-12-13 12:45:00; 1 stop(s) via MDW; 515 minutes. Local airport times.
    • WN4995: BOS 2026-12-13 07:10:00 → MDW 2026-12-13 08:55:00; layover at MDW: 60 minutes.
    • WN786: MDW 2026-12-13 09:55:00 → SFO 2026-12-13 12:45:00.
  • Southwest Airlines WN2989 / WN4431: SFO 2026-12-20 13:05:00 → BOS 2026-12-20 23:25:00; 1 stop(s) via STL; 440 minutes. Local airport times.
    • WN2989: SFO 2026-12-20 13:05:00 → STL 2026-12-20 18:55:00; layover at STL: 60 minutes.
    • WN4431: STL 2026-12-20 19:55:00 → BOS 2026-12-20 23:25:00.

2026-12-13 → 2026-12-20 · $446.50

  • JetBlue Airways B61633: BOS 2026-12-13 06:00:00 → SFO 2026-12-13 09:42:00; nonstop; 402 minutes. Local airport times.
  • JetBlue Airways B616 / B6118: SFO 2026-12-20 20:55:00 → BOS 2026-12-21 07:39:00; 1 stop(s) via JFK; 464 minutes. Local airport times.
    • B616: SFO 2026-12-20 20:55:00 → JFK 2026-12-21 05:24:00; layover at JFK: 66 minutes.
    • B6118: JFK 2026-12-21 06:30:00 → BOS 2026-12-21 07:39:00.

2026-12-13 → 2026-12-20 · $504.00

  • United Airlines UA2098 / UA1434: BOS 2026-12-13 09:30:00 → SFO 2026-12-13 15:44:00; 1 stop(s) via IAD; 554 minutes. Local airport times.
    • UA2098: BOS 2026-12-13 09:30:00 → IAD 2026-12-13 11:15:00; layover at IAD: 80 minutes.
    • UA1434: IAD 2026-12-13 12:35:00 → SFO 2026-12-13 15:44:00.
  • United Airlines UA796: SFO 2026-12-20 21:30:00 → BOS 2026-12-21 06:06:00; nonstop; 336 minutes. Local airport times.

2026-12-13 → 2026-12-20 · $509.00

  • Delta Air Lines DL2222 / DL442: BOS 2026-12-13 13:04:00 → SFO 2026-12-13 19:16:00; 1 stop(s) via DTW; 552 minutes. Local airport times.
    • DL2222: BOS 2026-12-13 13:04:00 → DTW 2026-12-13 15:19:00; layover at DTW: 100 minutes.
    • DL442: DTW 2026-12-13 16:59:00 → SFO 2026-12-13 19:16:00.
  • Delta Air Lines DL400: SFO 2026-12-20 07:00:00 → BOS 2026-12-20 15:30:00; nonstop; 330 minutes. Local airport times.

2026-12-13 → 2026-12-20 · $509.00

  • Delta Air Lines DL1127 / DL2809: BOS 2026-12-13 15:05:00 → SFO 2026-12-13 20:49:00; 1 stop(s) via MSP; 524 minutes. Local airport times.
    • DL1127: BOS 2026-12-13 15:05:00 → MSP 2026-12-13 17:25:00; layover at MSP: 64 minutes.
    • DL2809: MSP 2026-12-13 18:29:00 → SFO 2026-12-13 20:49:00.
  • Delta Air Lines DL400: SFO 2026-12-20 07:00:00 → BOS 2026-12-20 15:30:00; nonstop; 330 minutes. Local airport times.

More dates for this route