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Boston → San Francisco

Aug 21, 2027 · one way

BOS → SFO1 adulteconomyOne way

12 flight options · 5 airlines

Nonstop flights

Sat, Aug 21 · One way

JetBlue Airways
3:45 pmBOS
6h 54m
Nonstop
7:39 pmSFO

One-way total · 1 adult · Taxes included

Sat, Aug 21 · One way

United Airlines
6:00 amBOS
6h 51m
Nonstop
9:51 amSFO

One-way total · 1 adult · Taxes included

Sat, Aug 21 · One way

Delta Air Lines
4:50 pmBOS
6h 48m
Nonstop
8:38 pmSFO

One-way total · 1 adult · Taxes included

Sat, Aug 21 · One way

JetBlue Airways
8:59 pmBOS
6h 45m
Nonstop
12:44 am+1SFO

One-way total · 1 adult · Taxes included

Sat, Aug 21 · One way

United Airlines
6:01 pmBOS
6h 49m
Nonstop
9:50 pmSFO

One-way total · 1 adult · Taxes included

Sat, Aug 21 · One way

Delta Air Lines
7:50 amBOS
6h 51m
Nonstop
11:41 amSFO

One-way total · 1 adult · Taxes included

One-stop flights

Sat, Aug 21 · One way

Southwest Airlines
5:00 amBOS
8h 30m
DEN · 1h
10:30 amSFO

One-way total · 1 adult · Taxes included

Sat, Aug 21 · One way

American Airlines
9:00 amBOS
9h 16m
LAX · 1h 18m
3:16 pmSFO

One-way total · 1 adult · Taxes included

Sat, Aug 21 · One way

Southwest Airlines
7:10 amBOS
8h 35m
MDW · 1h
12:45 pmSFO

One-way total · 1 adult · Taxes included

Sat, Aug 21 · One way

Delta Air Lines
1:04 pmBOS
9h 12m
DTW · 1h 40m
7:16 pmSFO

One-way total · 1 adult · Taxes included

Sat, Aug 21 · One way

Delta Air Lines
3:05 pmBOS
8h 44m
MSP · 1h 4m
8:49 pmSFO

One-way total · 1 adult · Taxes included

Sat, Aug 21 · One way

United Airlines
9:30 amBOS
9h 14m
IAD · 1h 20m
3:44 pmSFO

One-way 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)
2027-08-21 · one wayJetBlue AirwaysB6333$270.002026-10-29T00:52:48Z
2027-08-21 · one wayUnited AirlinesUA2441$290.002026-10-29T00:52:48Z
2027-08-21 · one wayDelta Air LinesDL1655$290.002026-10-29T00:52:48Z
2027-08-21 · one waySouthwest AirlinesWN1537 + WN2104$240.002026-10-29T00:52:48Z
2027-08-21 · one wayAmerican AirlinesAA1243 + AS465$240.002026-10-29T00:52:48Z
2027-08-21 · one wayJetBlue AirwaysB6733$270.002026-10-29T00:52:48Z
2027-08-21 · one wayUnited AirlinesUA2400$290.002026-10-29T00:52:48Z
2027-08-21 · one wayDelta Air LinesDL977$290.002026-10-29T00:52:48Z
2027-08-21 · one waySouthwest AirlinesWN4995 + WN786$240.002026-10-29T00:52:48Z
2027-08-21 · one wayDelta Air LinesDL2222 + DL442$250.002026-10-29T00:52:48Z
2027-08-21 · one wayDelta Air LinesDL1127 + DL2809$250.002026-10-29T00:52:48Z
2027-08-21 · one wayUnited AirlinesUA2098 + UA1434$250.002026-10-29T00:52:48Z

2027-08-21 · one way · $270.00

  • JetBlue Airways B6333: BOS 2027-08-21 15:45:00 → SFO 2027-08-21 19:39:00; nonstop; 414 minutes. Local airport times.

2027-08-21 · one way · $290.00

  • United Airlines UA2441: BOS 2027-08-21 06:00:00 → SFO 2027-08-21 09:51:00; nonstop; 411 minutes. Local airport times.

2027-08-21 · one way · $290.00

  • Delta Air Lines DL1655: BOS 2027-08-21 16:50:00 → SFO 2027-08-21 20:38:00; nonstop; 408 minutes. Local airport times.

2027-08-21 · one way · $240.00

  • Southwest Airlines WN1537 / WN2104: BOS 2027-08-21 05:00:00 → SFO 2027-08-21 10:30:00; 1 stop(s) via DEN; 510 minutes. Local airport times.
    • WN1537: BOS 2027-08-21 05:00:00 → DEN 2027-08-21 07:40:00; layover at DEN: 60 minutes.
    • WN2104: DEN 2027-08-21 08:40:00 → SFO 2027-08-21 10:30:00.

2027-08-21 · one way · $240.00

  • American Airlines AA1243 / AS465: BOS 2027-08-21 09:00:00 → SFO 2027-08-21 15:16:00; 1 stop(s) via LAX; 556 minutes. Local airport times.
    • AA1243: BOS 2027-08-21 09:00:00 → LAX 2027-08-21 12:32:00; layover at LAX: 78 minutes.
    • AS465: LAX 2027-08-21 13:50:00 → SFO 2027-08-21 15:16:00.

2027-08-21 · one way · $270.00

  • JetBlue Airways B6733: BOS 2027-08-21 20:59:00 → SFO 2027-08-22 00:44:00; nonstop; 405 minutes. Local airport times.

2027-08-21 · one way · $290.00

  • United Airlines UA2400: BOS 2027-08-21 18:01:00 → SFO 2027-08-21 21:50:00; nonstop; 409 minutes. Local airport times.

2027-08-21 · one way · $290.00

  • Delta Air Lines DL977: BOS 2027-08-21 07:50:00 → SFO 2027-08-21 11:41:00; nonstop; 411 minutes. Local airport times.

2027-08-21 · one way · $240.00

  • Southwest Airlines WN4995 / WN786: BOS 2027-08-21 07:10:00 → SFO 2027-08-21 12:45:00; 1 stop(s) via MDW; 515 minutes. Local airport times.
    • WN4995: BOS 2027-08-21 07:10:00 → MDW 2027-08-21 08:55:00; layover at MDW: 60 minutes.
    • WN786: MDW 2027-08-21 09:55:00 → SFO 2027-08-21 12:45:00.

2027-08-21 · one way · $250.00

  • Delta Air Lines DL2222 / DL442: BOS 2027-08-21 13:04:00 → SFO 2027-08-21 19:16:00; 1 stop(s) via DTW; 552 minutes. Local airport times.
    • DL2222: BOS 2027-08-21 13:04:00 → DTW 2027-08-21 15:19:00; layover at DTW: 100 minutes.
    • DL442: DTW 2027-08-21 16:59:00 → SFO 2027-08-21 19:16:00.

2027-08-21 · one way · $250.00

  • Delta Air Lines DL1127 / DL2809: BOS 2027-08-21 15:05:00 → SFO 2027-08-21 20:49:00; 1 stop(s) via MSP; 524 minutes. Local airport times.
    • DL1127: BOS 2027-08-21 15:05:00 → MSP 2027-08-21 17:25:00; layover at MSP: 64 minutes.
    • DL2809: MSP 2027-08-21 18:29:00 → SFO 2027-08-21 20:49:00.

2027-08-21 · one way · $250.00

  • United Airlines UA2098 / UA1434: BOS 2027-08-21 09:30:00 → SFO 2027-08-21 15:44:00; 1 stop(s) via IAD; 554 minutes. Local airport times.
    • UA2098: BOS 2027-08-21 09:30:00 → IAD 2027-08-21 11:15:00; layover at IAD: 80 minutes.
    • UA1434: IAD 2027-08-21 12:35:00 → SFO 2027-08-21 15:44:00.

More dates for this route