San Francisco → Singapore
Frontier · 18 Jul · 1 stop · 21h 38m· sample data
Outbound
21:45
SFO
San Francisco → Hong Kong14h 41m
Frontier · F95434 · Boeing 7771.1 t CO₂
12:26
HKG
⏱ 3h 13m layover in Hong Kong
15:39
HKG
Hong Kong → Singapore3h 44m
Frontier · F95450 · Boeing 737273 kg CO₂
19:23
SIN
Connection quality
97/100 · Excellent- •3h 13m in Hong Kong (HKG) — long; time for a meal or a lounge.
- •Hong Kong (HKG) is a top-rated airport for a layover.
Carbon footprint
1.4 t CO₂ per traveller — 1% above the median option for this search.(estimated)
The real all-in price
Base fareUS$1,037
TaxesUS$176
Carrier feesUS$21
Checked bag(est. — not included)+US$53
All-in totalUS$1,287
Standard seat selection est. +US$22 if you want it.
Book — US$1,287 →We link you out to book. We never add fees.
Is this a good price?
PriceyUS$740typical US$1,189US$1,553
At US$1,287, this fare is above the typical range — waiting may pay off (+8% vs typical).
Based on 91 days of tracked prices for this route. Not a prediction.
Getting into town
From Changi: ~US$2 · MRT ~S$2
Door-to-door total ≈ US$1,289 incl. transfer.