Hong Kong → San Francisco
United Airlines · 08 Jul · 1 stop · 17h 28m· sample data
Outbound
13:15
HKG
Hong Kong → Tokyo4h 16m
United Airlines · UA6583 · Boeing 737307 kg CO₂
17:31
HND
⏱ 2h 15m layover in Tokyo
19:46
HND
Tokyo → San Francisco10h 57m
United Airlines · UA6635 · Boeing 777856 kg CO₂
06:43
SFO
Connection quality
100/100 · Excellent- •2h 15m 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 — 9% below the median option for this search.(estimated)
The real all-in price
Base fareUS$691
TaxesUS$153
Carrier feesUS$20
Checked bag(est. — not included)+US$40
All-in totalUS$903
Standard seat selection est. +US$17 if you want it.
Book — US$903 →We link you out to book. We never add fees.
Is this a good price?
Typical priceUS$563typical US$976US$1,295
At US$903, this fare is in line with what we've seen recently (-7% 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$913 incl. transfer.