Travel with Axel,
get the best price.

Boston → San Francisco

Jun 4, 2027 · return Jun 11, 2027

BOS → SFO1 adulteconomyRound trip

1 flight options · 1 airline

One-stop flights

Fri, Jun 4 – Fri, Jun 11

American Airlines
9:00 amBOS
9h 16m
LAX · 1h 18m
3:16 pmSFO
American Airlines
11:46 pmSFO
7h 46m
ORD · 1h
10:32 am+1BOS

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.

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, American Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

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)
2027-06-04 → 2027-06-11American AirlinesAA1243 + AS465 / AA3119 + AA2089$460.002026-10-29T00:52:48Z

2027-06-04 → 2027-06-11 · $460.00

  • American Airlines AA1243 / AS465: BOS 2027-06-04 09:00:00 → SFO 2027-06-04 15:16:00; 1 stop(s) via LAX; 556 minutes. Local airport times.
    • AA1243: BOS 2027-06-04 09:00:00 → LAX 2027-06-04 12:32:00; layover at LAX: 78 minutes.
    • AS465: LAX 2027-06-04 13:50:00 → SFO 2027-06-04 15:16:00.
  • American Airlines AA3119 / AA2089: SFO 2027-06-11 23:46:00 → BOS 2027-06-12 10:32:00; 1 stop(s) via ORD; 466 minutes. Local airport times.
    • AA3119: SFO 2027-06-11 23:46:00 → ORD 2027-06-12 05:59:00; layover at ORD: 60 minutes.
    • AA2089: ORD 2027-06-12 06:59:00 → BOS 2027-06-12 10:32:00.

More dates for this route