Hong Kong → San Francisco
United Airlines · 27 Jul · 1 stop · 16h 19m· sample data
Outbound
19:00
HKG
Hong Kong → Tokyo4h 13m
United Airlines · UA8847 · Boeing 737307 kg CO₂
23:13
HND
⏱ 1h 16m layover in Tokyo
00:29
HND
Tokyo → San Francisco10h 50m
United Airlines · UA8880 · Boeing 777856 kg CO₂
11:19
SFO
Connection quality
100/100 · Excellent- •1h 16m in Tokyo (HND) — a touch short but workable.
- •Tokyo (HND) is a top-rated airport for a layover.
Carbon footprint
1.2 t CO₂ per traveller — 8% below the median option for this search.(estimated)
The real all-in price
Base fareUS$663
TaxesUS$117
Carrier feesUS$21
Checked bag(est. — not included)+US$40
All-in totalUS$841
Standard seat selection est. +US$17 if you want it.
Book — US$841 →We link you out to book. We never add fees.
Is this a good price?
Good priceUS$563typical US$976US$1,295
At US$841, this fare is below what we've typically seen on this route lately (-14% 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$851 incl. transfer.