Boston (BOS) to San Francisco (SFO), Apr 20, 2027: round trips from $506, one way from $288
Boston (BOS) to San Francisco (SFO), Apr 20, 2027: round trips from $506, one way from $288 on Axel, checked Oct 29, 2026. Lowest published fares: $506 round trip, Axel-exclusive, American Airlines, 1 stop, Apr 20–26, 2027; $288 one way, Axel-exclusive, American Airlines, 1 stop, Apr 20, 2027; 1 adult, economy, checked Oct 29, 2026.
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One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.
April 2027
Hotels for these nights (Apr 20–21, 2027 · 1 night · 2 adults, 1 room): 3★ Holiday Inn Golden Gateway by IHG $191 · 4★ BEI Hotel San Francisco $156 · 5★ Taj Campton Place $348
Hotels for these nights (Apr 20–22, 2027 · 2 nights · 2 adults, 1 room): 3★ Holiday Inn Golden Gateway by IHG $382 · 4★ BEI Hotel San Francisco $315 · 5★ Taj Campton Place $692
Hotels for these nights (Apr 20–23, 2027 · 3 nights · 2 adults, 1 room): 3★ Tilden Hotel $564 · 4★ BEI Hotel San Francisco $477 · 5★ Taj Campton Place $1,088
Hotels for these nights (Apr 20–24, 2027 · 4 nights · 2 adults, 1 room): 3★ Tilden Hotel $689 · 4★ BEI Hotel San Francisco $634 · 5★ Neighbourgood Sutter Mansion $1,414
Hotels for these nights (Apr 20–25, 2027 · 5 nights · 2 adults, 1 room): 3★ Tilden Hotel $810 · 4★ BEI Hotel San Francisco $794 · 5★ Neighbourgood Sutter Mansion $1,717
Hotels for these nights (Apr 20–26, 2027 · 6 nights · 2 adults, 1 room): 3★ Tilden Hotel $921 · 4★ BEI Hotel San Francisco $948 · 5★ Neighbourgood Sutter Mansion $2,046
Hotels for these nights (Apr 20–27, 2027 · 7 nights · 2 adults, 1 room): 3★ Tilden Hotel $1,041 · 4★ BEI Hotel San Francisco $1,104 · 5★ Neighbourgood Sutter Mansion $2,373
Hotels for these nights (Apr 20–28, 2027 · 8 nights · 2 adults, 1 room): 3★ Tilden Hotel $1,161 · 4★ BEI Hotel San Francisco $1,262 · 5★ Neighbourgood Sutter Mansion $2,736
Hotels for these nights (Apr 20–29, 2027 · 9 nights · 2 adults, 1 room): 3★ Tilden Hotel $1,297 · 4★ BEI Hotel San Francisco $1,427 · 5★ Neighbourgood Sutter Mansion $3,113
Hotels for these nights (Apr 20–30, 2027 · 10 nights · 2 adults, 1 room): 3★ Tilden Hotel $1,431 · 4★ BEI Hotel San Francisco $1,591 · 5★ Taj Campton Place $3,458
Hotels for these nights (Apr 20 – May 1, 2027 · 11 nights · 2 adults, 1 room): 3★ Tilden Hotel $1,552 · 4★ BEI Hotel San Francisco $1,749 · 5★ Taj Campton Place $3,792
Hotels for these nights (Apr 20 – May 2, 2027 · 12 nights · 2 adults, 1 room): 3★ Tilden Hotel $1,673 · 4★ BEI Hotel San Francisco $1,908 · 5★ Neighbourgood Sutter Mansion $4,135
Hotels for these nights (Apr 20 – May 3, 2027 · 13 nights · 2 adults, 1 room): 3★ Tilden Hotel $1,794 · 4★ BEI Hotel San Francisco $2,067 · 5★ Neighbourgood Sutter Mansion $4,459
Hotels for these nights (Apr 20 – May 4, 2027 · 14 nights · 2 adults, 1 room): 3★ Tilden Hotel $1,964 · 4★ BEI Hotel San Francisco $2,253 · 5★ Neighbourgood Sutter Mansion $4,828
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Boston (BOS) to San Francisco (SFO), Apr 20, 2027: round trips from $506, one way from $288 on Axel, checked Oct 29, 2026. Lowest published fares: $506 round trip, Axel-exclusive, American Airlines, 1 stop, Apr 20–26, 2027; $288 one way, Axel-exclusive, American Airlines, 1 stop, Apr 20, 2027; 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.
Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown.
Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and issuance times already shown here.
| Exact travel dates | Airline | Flights | Times, duration, stops | Total price | Price issued (UTC) |
|---|---|---|---|---|---|
| 2027-04-20 · one way | American Airlines | AA1243 + AS465 | 09:00:00→15:16:00 9h 16m 1 stop via LAX | Axel-exclusive $288.00 | 2026-10-29T00:52:48Z |
| 2027-04-20 → 2027-04-21 | American Airlines | AA1243 + AS465 / AA3119 + AA2089 | 09:00:00→15:16:00 9h 16m 1 stop via LAX · 23:46:00→10:32:00 7h 46m 1 stop via ORD | Axel-exclusive $552.00 | 2026-10-29T00:52:48Z |
| 2027-04-20 → 2027-04-22 | American Airlines | AA1243 + AS465 / AA3119 + AA2089 | 09:00:00→15:16:00 9h 16m 1 stop via LAX · 23:46:00→10:32:00 7h 46m 1 stop via ORD | Axel-exclusive $552.00 | 2026-10-29T00:52:48Z |
| 2027-04-20 → 2027-04-23 | American Airlines | AA1243 + AS465 / AA3119 + AA2089 | 09:00:00→15:16:00 9h 16m 1 stop via LAX · 23:46:00→10:32:00 7h 46m 1 stop via ORD | Axel-exclusive $552.00 | 2026-10-29T00:52:48Z |
| 2027-04-20 → 2027-04-24 | American Airlines | AA1243 + AS465 / AA3119 + AA2089 | 09:00:00→15:16:00 9h 16m 1 stop via LAX · 23:46:00→10:32:00 7h 46m 1 stop via ORD | Axel-exclusive $552.00 | 2026-10-29T00:52:48Z |
| 2027-04-20 → 2027-04-25 | American Airlines | AA1243 + AS465 / AA3119 + AA2089 | 09:00:00→15:16:00 9h 16m 1 stop via LAX · 23:46:00→10:32:00 7h 46m 1 stop via ORD | Axel-exclusive $552.00 | 2026-10-29T00:52:48Z |
| 2027-04-20 → 2027-04-26 | American Airlines | AA1243 + AS465 / AA3119 + AA2089 | 09:00:00→15:16:00 9h 16m 1 stop via LAX · 23:46:00→10:32:00 7h 46m 1 stop via ORD | Axel-exclusive $506.00 | 2026-10-29T00:52:48Z |
| 2027-04-20 → 2027-04-27 | American Airlines | AA1243 + AS465 / AA3119 + AA2089 | 09:00:00→15:16:00 9h 16m 1 stop via LAX · 23:46:00→10:32:00 7h 46m 1 stop via ORD | Axel-exclusive $506.00 | 2026-10-29T00:52:48Z |
| 2027-04-20 → 2027-04-28 | American Airlines | AA1243 + AS465 / AA3119 + AA2089 | 09:00:00→15:16:00 9h 16m 1 stop via LAX · 23:46:00→10:32:00 7h 46m 1 stop via ORD | Axel-exclusive $506.00 | 2026-10-29T00:52:48Z |
| 2027-04-20 → 2027-04-29 | American Airlines | AA1243 + AS465 / AA3119 + AA2089 | 09:00:00→15:16:00 9h 16m 1 stop via LAX · 23:46:00→10:32:00 7h 46m 1 stop via ORD | Axel-exclusive $506.00 | 2026-10-29T00:52:48Z |
| 2027-04-20 → 2027-04-30 | American Airlines | AA1243 + AS465 / AA3119 + AA2089 | 09:00:00→15:16:00 9h 16m 1 stop via LAX · 23:46:00→10:32:00 7h 46m 1 stop via ORD | Axel-exclusive $506.00 | 2026-10-29T00:52:48Z |
| 2027-04-20 → 2027-05-01 | American Airlines | AA1243 + AS465 / AA3119 + AA2089 | 09:00:00→15:16:00 9h 16m 1 stop via LAX · 23:46:00→10:32:00 7h 46m 1 stop via ORD | Axel-exclusive $506.00 | 2026-10-29T00:52:48Z |
| 2027-04-20 → 2027-05-02 | American Airlines | AA1243 + AS465 / AA3119 + AA2089 | 09:00:00→15:16:00 9h 16m 1 stop via LAX · 23:46:00→10:32:00 7h 46m 1 stop via ORD | Axel-exclusive $506.00 | 2026-10-29T00:52:48Z |
| 2027-04-20 → 2027-05-03 | American Airlines | AA1243 + AS465 / AA3119 + AA2089 | 09:00:00→15:16:00 9h 16m 1 stop via LAX · 23:46:00→10:32:00 7h 46m 1 stop via ORD | Axel-exclusive $506.00 | 2026-10-29T00:52:48Z |
| 2027-04-20 → 2027-05-04 | American Airlines | AA1243 + AS465 / AA3119 + AA2089 | 09:00:00→15:16:00 9h 16m 1 stop via LAX · 23:46:00→10:32:00 7h 46m 1 stop via ORD | Axel-exclusive $506.00 | 2026-10-29T00:52:48Z |
Hotels in San Francisco for these trips
Hotels: under a trip, hotels in San Francisco for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.
- Hotels in San Francisco for these nights (Apr 20–21, 2027 · 1 night · 2 adults, 1 room): 3★ Holiday Inn Golden Gateway by IHG, $191 total · 4★ BEI Hotel San Francisco, $156 total · 5★ Taj Campton Place, $348 total
- Hotels in San Francisco for these nights (Apr 20–22, 2027 · 2 nights · 2 adults, 1 room): 3★ Holiday Inn Golden Gateway by IHG, $382 total · 4★ BEI Hotel San Francisco, $315 total · 5★ Taj Campton Place, $692 total
- Hotels in San Francisco for these nights (Apr 20–23, 2027 · 3 nights · 2 adults, 1 room): 3★ Tilden Hotel, $564 total · 4★ BEI Hotel San Francisco, $477 total · 5★ Taj Campton Place, $1,088 total
- Hotels in San Francisco for these nights (Apr 20–24, 2027 · 4 nights · 2 adults, 1 room): 3★ Tilden Hotel, $689 total · 4★ BEI Hotel San Francisco, $634 total · 5★ Neighbourgood Sutter Mansion, $1,414 total
- Hotels in San Francisco for these nights (Apr 20–25, 2027 · 5 nights · 2 adults, 1 room): 3★ Tilden Hotel, $810 total · 4★ BEI Hotel San Francisco, $794 total · 5★ Neighbourgood Sutter Mansion, $1,717 total
- Hotels in San Francisco for these nights (Apr 20–26, 2027 · 6 nights · 2 adults, 1 room): 3★ Tilden Hotel, $921 total · 4★ BEI Hotel San Francisco, $948 total · 5★ Neighbourgood Sutter Mansion, $2,046 total
- Hotels in San Francisco for these nights (Apr 20–27, 2027 · 7 nights · 2 adults, 1 room): 3★ Tilden Hotel, $1,041 total · 4★ BEI Hotel San Francisco, $1,104 total · 5★ Neighbourgood Sutter Mansion, $2,373 total
- Hotels in San Francisco for these nights (Apr 20–28, 2027 · 8 nights · 2 adults, 1 room): 3★ Tilden Hotel, $1,161 total · 4★ BEI Hotel San Francisco, $1,262 total · 5★ Neighbourgood Sutter Mansion, $2,736 total
- Hotels in San Francisco for these nights (Apr 20–29, 2027 · 9 nights · 2 adults, 1 room): 3★ Tilden Hotel, $1,297 total · 4★ BEI Hotel San Francisco, $1,427 total · 5★ Neighbourgood Sutter Mansion, $3,113 total
- Hotels in San Francisco for these nights (Apr 20–30, 2027 · 10 nights · 2 adults, 1 room): 3★ Tilden Hotel, $1,431 total · 4★ BEI Hotel San Francisco, $1,591 total · 5★ Taj Campton Place, $3,458 total
- Hotels in San Francisco for these nights (Apr 20 – May 1, 2027 · 11 nights · 2 adults, 1 room): 3★ Tilden Hotel, $1,552 total · 4★ BEI Hotel San Francisco, $1,749 total · 5★ Taj Campton Place, $3,792 total
- Hotels in San Francisco for these nights (Apr 20 – May 2, 2027 · 12 nights · 2 adults, 1 room): 3★ Tilden Hotel, $1,673 total · 4★ BEI Hotel San Francisco, $1,908 total · 5★ Neighbourgood Sutter Mansion, $4,135 total
- Hotels in San Francisco for these nights (Apr 20 – May 3, 2027 · 13 nights · 2 adults, 1 room): 3★ Tilden Hotel, $1,794 total · 4★ BEI Hotel San Francisco, $2,067 total · 5★ Neighbourgood Sutter Mansion, $4,459 total
- Hotels in San Francisco for these nights (Apr 20 – May 4, 2027 · 14 nights · 2 adults, 1 room): 3★ Tilden Hotel, $1,964 total · 4★ BEI Hotel San Francisco, $2,253 total · 5★ Neighbourgood Sutter Mansion, $4,828 total
Route overview: Boston to San Francisco (SFO) flight deals
2027-04-20 · one way · Axel-exclusive $288.00
- American Airlines AA1243 / AS465: BOS 2027-04-20 09:00:00 → SFO 2027-04-20 15:16:00; 1 stop(s) via LAX; 556 minutes. Local airport times.
- AA1243: BOS 2027-04-20 09:00:00 → LAX 2027-04-20 12:32:00; layover at LAX: 78 minutes.
- AS465: LAX 2027-04-20 13:50:00 → SFO 2027-04-20 15:16:00.
2027-04-20 → 2027-04-21 · Axel-exclusive $552.00
- American Airlines AA1243 / AS465: BOS 2027-04-20 09:00:00 → SFO 2027-04-20 15:16:00; 1 stop(s) via LAX; 556 minutes. Local airport times.
- AA1243: BOS 2027-04-20 09:00:00 → LAX 2027-04-20 12:32:00; layover at LAX: 78 minutes.
- AS465: LAX 2027-04-20 13:50:00 → SFO 2027-04-20 15:16:00.
- American Airlines AA3119 / AA2089: SFO 2027-04-21 23:46:00 → BOS 2027-04-22 10:32:00; 1 stop(s) via ORD; 466 minutes. Local airport times.
- AA3119: SFO 2027-04-21 23:46:00 → ORD 2027-04-22 05:59:00; layover at ORD: 60 minutes.
- AA2089: ORD 2027-04-22 06:59:00 → BOS 2027-04-22 10:32:00.
2027-04-20 → 2027-04-22 · Axel-exclusive $552.00
- American Airlines AA1243 / AS465: BOS 2027-04-20 09:00:00 → SFO 2027-04-20 15:16:00; 1 stop(s) via LAX; 556 minutes. Local airport times.
- AA1243: BOS 2027-04-20 09:00:00 → LAX 2027-04-20 12:32:00; layover at LAX: 78 minutes.
- AS465: LAX 2027-04-20 13:50:00 → SFO 2027-04-20 15:16:00.
- American Airlines AA3119 / AA2089: SFO 2027-04-22 23:46:00 → BOS 2027-04-23 10:32:00; 1 stop(s) via ORD; 466 minutes. Local airport times.
- AA3119: SFO 2027-04-22 23:46:00 → ORD 2027-04-23 05:59:00; layover at ORD: 60 minutes.
- AA2089: ORD 2027-04-23 06:59:00 → BOS 2027-04-23 10:32:00.
2027-04-20 → 2027-04-23 · Axel-exclusive $552.00
- American Airlines AA1243 / AS465: BOS 2027-04-20 09:00:00 → SFO 2027-04-20 15:16:00; 1 stop(s) via LAX; 556 minutes. Local airport times.
- AA1243: BOS 2027-04-20 09:00:00 → LAX 2027-04-20 12:32:00; layover at LAX: 78 minutes.
- AS465: LAX 2027-04-20 13:50:00 → SFO 2027-04-20 15:16:00.
- American Airlines AA3119 / AA2089: SFO 2027-04-23 23:46:00 → BOS 2027-04-24 10:32:00; 1 stop(s) via ORD; 466 minutes. Local airport times.
- AA3119: SFO 2027-04-23 23:46:00 → ORD 2027-04-24 05:59:00; layover at ORD: 60 minutes.
- AA2089: ORD 2027-04-24 06:59:00 → BOS 2027-04-24 10:32:00.
2027-04-20 → 2027-04-24 · Axel-exclusive $552.00
- American Airlines AA1243 / AS465: BOS 2027-04-20 09:00:00 → SFO 2027-04-20 15:16:00; 1 stop(s) via LAX; 556 minutes. Local airport times.
- AA1243: BOS 2027-04-20 09:00:00 → LAX 2027-04-20 12:32:00; layover at LAX: 78 minutes.
- AS465: LAX 2027-04-20 13:50:00 → SFO 2027-04-20 15:16:00.
- American Airlines AA3119 / AA2089: SFO 2027-04-24 23:46:00 → BOS 2027-04-25 10:32:00; 1 stop(s) via ORD; 466 minutes. Local airport times.
- AA3119: SFO 2027-04-24 23:46:00 → ORD 2027-04-25 05:59:00; layover at ORD: 60 minutes.
- AA2089: ORD 2027-04-25 06:59:00 → BOS 2027-04-25 10:32:00.
2027-04-20 → 2027-04-26 · Axel-exclusive $506.00
- American Airlines AA1243 / AS465: BOS 2027-04-20 09:00:00 → SFO 2027-04-20 15:16:00; 1 stop(s) via LAX; 556 minutes. Local airport times.
- AA1243: BOS 2027-04-20 09:00:00 → LAX 2027-04-20 12:32:00; layover at LAX: 78 minutes.
- AS465: LAX 2027-04-20 13:50:00 → SFO 2027-04-20 15:16:00.
- American Airlines AA3119 / AA2089: SFO 2027-04-26 23:46:00 → BOS 2027-04-27 10:32:00; 1 stop(s) via ORD; 466 minutes. Local airport times.
- AA3119: SFO 2027-04-26 23:46:00 → ORD 2027-04-27 05:59:00; layover at ORD: 60 minutes.
- AA2089: ORD 2027-04-27 06:59:00 → BOS 2027-04-27 10:32:00.
2027-04-20 → 2027-04-27 · Axel-exclusive $506.00
- American Airlines AA1243 / AS465: BOS 2027-04-20 09:00:00 → SFO 2027-04-20 15:16:00; 1 stop(s) via LAX; 556 minutes. Local airport times.
- AA1243: BOS 2027-04-20 09:00:00 → LAX 2027-04-20 12:32:00; layover at LAX: 78 minutes.
- AS465: LAX 2027-04-20 13:50:00 → SFO 2027-04-20 15:16:00.
- American Airlines AA3119 / AA2089: SFO 2027-04-27 23:46:00 → BOS 2027-04-28 10:32:00; 1 stop(s) via ORD; 466 minutes. Local airport times.
- AA3119: SFO 2027-04-27 23:46:00 → ORD 2027-04-28 05:59:00; layover at ORD: 60 minutes.
- AA2089: ORD 2027-04-28 06:59:00 → BOS 2027-04-28 10:32:00.
2027-04-20 → 2027-04-28 · Axel-exclusive $506.00
- American Airlines AA1243 / AS465: BOS 2027-04-20 09:00:00 → SFO 2027-04-20 15:16:00; 1 stop(s) via LAX; 556 minutes. Local airport times.
- AA1243: BOS 2027-04-20 09:00:00 → LAX 2027-04-20 12:32:00; layover at LAX: 78 minutes.
- AS465: LAX 2027-04-20 13:50:00 → SFO 2027-04-20 15:16:00.
- American Airlines AA3119 / AA2089: SFO 2027-04-28 23:46:00 → BOS 2027-04-29 10:32:00; 1 stop(s) via ORD; 466 minutes. Local airport times.
- AA3119: SFO 2027-04-28 23:46:00 → ORD 2027-04-29 05:59:00; layover at ORD: 60 minutes.
- AA2089: ORD 2027-04-29 06:59:00 → BOS 2027-04-29 10:32:00.
2027-04-20 → 2027-04-30 · Axel-exclusive $506.00
- American Airlines AA1243 / AS465: BOS 2027-04-20 09:00:00 → SFO 2027-04-20 15:16:00; 1 stop(s) via LAX; 556 minutes. Local airport times.
- AA1243: BOS 2027-04-20 09:00:00 → LAX 2027-04-20 12:32:00; layover at LAX: 78 minutes.
- AS465: LAX 2027-04-20 13:50:00 → SFO 2027-04-20 15:16:00.
- American Airlines AA3119 / AA2089: SFO 2027-04-30 23:46:00 → BOS 2027-05-01 10:32:00; 1 stop(s) via ORD; 466 minutes. Local airport times.
- AA3119: SFO 2027-04-30 23:46:00 → ORD 2027-05-01 05:59:00; layover at ORD: 60 minutes.
- AA2089: ORD 2027-05-01 06:59:00 → BOS 2027-05-01 10:32:00.
2027-04-20 → 2027-05-01 · Axel-exclusive $506.00
- American Airlines AA1243 / AS465: BOS 2027-04-20 09:00:00 → SFO 2027-04-20 15:16:00; 1 stop(s) via LAX; 556 minutes. Local airport times.
- AA1243: BOS 2027-04-20 09:00:00 → LAX 2027-04-20 12:32:00; layover at LAX: 78 minutes.
- AS465: LAX 2027-04-20 13:50:00 → SFO 2027-04-20 15:16:00.
- American Airlines AA3119 / AA2089: SFO 2027-05-01 23:46:00 → BOS 2027-05-02 10:32:00; 1 stop(s) via ORD; 466 minutes. Local airport times.
- AA3119: SFO 2027-05-01 23:46:00 → ORD 2027-05-02 05:59:00; layover at ORD: 60 minutes.
- AA2089: ORD 2027-05-02 06:59:00 → BOS 2027-05-02 10:32:00.
2027-04-20 → 2027-05-02 · Axel-exclusive $506.00
- American Airlines AA1243 / AS465: BOS 2027-04-20 09:00:00 → SFO 2027-04-20 15:16:00; 1 stop(s) via LAX; 556 minutes. Local airport times.
- AA1243: BOS 2027-04-20 09:00:00 → LAX 2027-04-20 12:32:00; layover at LAX: 78 minutes.
- AS465: LAX 2027-04-20 13:50:00 → SFO 2027-04-20 15:16:00.
- American Airlines AA3119 / AA2089: SFO 2027-05-02 23:46:00 → BOS 2027-05-03 10:32:00; 1 stop(s) via ORD; 466 minutes. Local airport times.
- AA3119: SFO 2027-05-02 23:46:00 → ORD 2027-05-03 05:59:00; layover at ORD: 60 minutes.
- AA2089: ORD 2027-05-03 06:59:00 → BOS 2027-05-03 10:32:00.
2027-04-20 → 2027-05-04 · Axel-exclusive $506.00
- American Airlines AA1243 / AS465: BOS 2027-04-20 09:00:00 → SFO 2027-04-20 15:16:00; 1 stop(s) via LAX; 556 minutes. Local airport times.
- AA1243: BOS 2027-04-20 09:00:00 → LAX 2027-04-20 12:32:00; layover at LAX: 78 minutes.
- AS465: LAX 2027-04-20 13:50:00 → SFO 2027-04-20 15:16:00.
- American Airlines AA3119 / AA2089: SFO 2027-05-04 23:46:00 → BOS 2027-05-05 10:32:00; 1 stop(s) via ORD; 466 minutes. Local airport times.
- AA3119: SFO 2027-05-04 23:46:00 → ORD 2027-05-05 05:59:00; layover at ORD: 60 minutes.
- AA2089: ORD 2027-05-05 06:59:00 → BOS 2027-05-05 10:32:00.
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- Apr 19, 2027 · Return options
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- Hotels in San Francisco with Axel
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