Hong Kong → San Francisco
United Airlines · 14 Aug · 1 stop · 16h 52m· sample data
Outbound
12:45
HKG
Hong Kong → Tokyo4h 16m
United Airlines · UA1916 · Boeing 737307 kg CO₂
17:01
HND
⏱ 1h 40m layover in Tokyo
18:41
HND
Tokyo → San Francisco10h 56m
United Airlines · UA1932 · Boeing 777856 kg CO₂
05:37
SFO
Connection quality
100/100 · Excellent- •1h 40m in Tokyo (HND) — comfortable sweet-spot connection.
- •Tokyo (HND) is a top-rated airport for a layover.
Carbon footprint
1.2 t CO₂ per traveller — 4% below the median option for this search.(estimated)
The real all-in price
Base fareUS$816
TaxesUS$232
Carrier feesUS$18
Checked bag(est. — not included)+US$40
All-in totalUS$1,106
Standard seat selection est. +US$17 if you want it.
Book — US$1,106 →We link you out to book. We never add fees.
Is this a good price?
PriceyUS$563typical US$976US$1,295
At US$1,106, this fare is above the typical range — waiting may pay off (+13% 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$1,116 incl. transfer.