Hong Kong → San Francisco
American Airlines · 15 Aug · 1 stop · 16h 42m· sample data
Outbound
20:00
HKG
Hong Kong → Tokyo4h 29m
American Airlines · AA1121 · Boeing 737313 kg CO₂
00:29
NRT
⏱ 1h 12m layover in Tokyo
01:41
NRT
Tokyo → San Francisco11h 1m
American Airlines · AA1173 · Boeing 777850 kg CO₂
12:42
SFO
Connection quality
97/100 · Excellent- •1h 12m in Tokyo (NRT) — a touch short but workable.
Carbon footprint
1.2 t CO₂ per traveller — 0% below the median option for this search.(estimated)
The real all-in price
Base fareUS$550
TaxesUS$150
Carrier feesUS$9
Checked bag(est. — not included)+US$40
All-in totalUS$749
Standard seat selection est. +US$15 if you want it.
Book — US$749 →We link you out to book. We never add fees.
Is this a good price?
Good priceUS$563typical US$976US$1,295
At US$749, this fare is below what we've typically seen on this route lately (-23% vs typical).
Based on 91 days of tracked prices for this route. Not a prediction.
Getting into town
From San Francisco: ~US$10 · BART ~$10
Door-to-door total ≈ US$759 incl. transfer.