San Francisco → Singapore
United Airlines · 25 Jul · Nonstop · 17h 47m· sample data
Outbound
11:30
SFO
San Francisco → Singapore17h 47m
United Airlines · UA4389 · Boeing 7771.4 t CO₂
05:17
SIN
Connection quality
100/100 · Nonstop- •Direct flight — no connections to worry about.
Carbon footprint
1.4 t CO₂ per traveller — 2% below the median option for this search.(estimated)
The real all-in price
Base fareUS$1,194
TaxesUS$252
Carrier feesUS$40
Checked bag(est. — not included)+US$40
All-in totalUS$1,526
Standard seat selection est. +US$17 if you want it.
Book — US$1,526 →We link you out to book. We never add fees.
Is this a good price?
PriceyUS$740typical US$1,189US$1,553
At US$1,526, this fare is above the typical range — waiting may pay off (+28% 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$1,528 incl. transfer.