Hong Kong → San Francisco
United Airlines · 26 Jul · 1 stop · 16h 57m· sample data
Outbound
12:00
HKG
Hong Kong → Tokyo4h 21m
United Airlines · UA1144 · Boeing 737313 kg CO₂
16:21
NRT
⏱ 1h 41m layover in Tokyo
18:02
NRT
Tokyo → San Francisco10h 55m
United Airlines · UA1170 · Boeing 777850 kg CO₂
04:57
SFO
Connection quality
100/100 · Excellent- •1h 41m in Tokyo (NRT) — comfortable sweet-spot connection.
Carbon footprint
1.2 t CO₂ per traveller — 2% below the median option for this search.(estimated)
The real all-in price
Base fareUS$677
TaxesUS$136
Carrier feesUS$18
Checked bag(est. — not included)+US$40
All-in totalUS$871
Standard seat selection est. +US$17 if you want it.
Book — US$871 →We link you out to book. We never add fees.
Is this a good price?
Good priceUS$563typical US$976US$1,295
At US$871, this fare is below what we've typically seen on this route lately (-11% 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$881 incl. transfer.