San Francisco → Singapore
Frontier · 07 Aug · 1 stop · 23h 37m· sample data
Outbound
12:45
SFO
San Francisco → Seoul12h 4m
Frontier · F98762 · Boeing 777938 kg CO₂
00:49
ICN
⏱ 5h 8m layover in Seoul
05:57
ICN
Seoul → Singapore6h 25m
Frontier · F98798 · Airbus A350483 kg CO₂
12:22
SIN
Connection quality
76/100 · Good- •5h 8m in Seoul (ICN) — very long layover.
- •Overnight wait in Seoul (ICN) — you may need an airport hotel.
- •Seoul (ICN) 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$907
TaxesUS$244
Carrier feesUS$15
Checked bag(est. — not included)+US$53
All-in totalUS$1,219
Standard seat selection est. +US$22 if you want it.
Book — US$1,219 →We link you out to book. We never add fees.
Is this a good price?
Typical priceUS$740typical US$1,189US$1,553
At US$1,219, this fare is in line with what we've seen recently (+3% 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$1,221 incl. transfer.