Hong Kong → San Francisco
Frontier · 01 Aug · 2 stop · 20h 40m· sample data
Outbound
10:15
HKG
Hong Kong → Seoul3h 6m
Frontier · F95120 · Boeing 737222 kg CO₂
13:21
ICN
⏱ 2h 22m layover in Seoul
15:43
ICN
Seoul → Tokyo2h 3m
Frontier · F95130 · Airbus A320139 kg CO₂
17:46
NRT
⏱ 2h 4m layover in Tokyo
19:50
NRT
Tokyo → San Francisco11h 5m
Frontier · F95148 · Boeing 777850 kg CO₂
06:55
SFO
Connection quality
100/100 · Excellent- •2h 22m in Seoul (ICN) — comfortable sweet-spot connection.
- •Seoul (ICN) is a top-rated airport for a layover.
- •2h 4m in Tokyo (NRT) — comfortable sweet-spot connection.
Carbon footprint
1.2 t CO₂ per traveller — 4% above the median option for this search.(estimated)
The real all-in price
Base fareUS$857
TaxesUS$170
Carrier feesUS$30
Checked bag(est. — not included)+US$53
All-in totalUS$1,109
Standard seat selection est. +US$22 if you want it.
Book — US$1,109 →We link you out to book. We never add fees.
Is this a good price?
PriceyUS$563typical US$976US$1,295
At US$1,109, this fare is above the typical range — waiting may pay off (+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$1,119 incl. transfer.