Hong Kong → San Francisco
United Airlines · 24 Jul · 1 stop · 17h 20m· sample data
Outbound
18:45
HKG
Hong Kong → Tokyo4h 14m
United Airlines · UA2001 · Boeing 737307 kg CO₂
22:59
HND
⏱ 2h 8m layover in Tokyo
01:07
HND
Tokyo → San Francisco10h 58m
United Airlines · UA2034 · Boeing 777856 kg CO₂
12:05
SFO
Connection quality
100/100 · Excellent- •2h 8m 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 — 0% below the median option for this search.(estimated)
The real all-in price
Base fareUS$894
TaxesUS$184
Carrier feesUS$21
Checked bag(est. — not included)+US$40
All-in totalUS$1,140
Standard seat selection est. +US$17 if you want it.
Book — US$1,140 →We link you out to book. We never add fees.
Is this a good price?
PriceyUS$563typical US$976US$1,295
At US$1,140, this fare is above the typical range — waiting may pay off (+17% 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$1,150 incl. transfer.