St Augustine to Seattle (UST–BFI) — Airlines, Schedules & Connections
No flights match your filters.
No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
UST–BFI has no scheduled airline service; it is flown by charter / private operators.
Other ways to reach Seattle from St Augustine
| Metric | UST→BFI | JAX→BFI | GNV→BFI |
|---|---|---|---|
| Distance from UST | – | 42 mi | 59 mi |
| Nonstop airlines | – | 2 | 1 |
| Weekly flights | ~1 | – | – |
| Flight time | 5h 17m | 4h 10m | 5h 26m |
Travel Essentials
UST: EDT · BFI: PDT
When it's 6:00 PM in St Augustine, it's 3:00 PM in Seattle.
UST–BFI Quick Facts
Frequently Asked Questions
Flights from UST to BFI
Northeast Florida Regional Airport (UST) and King County International Airport - Boeing Field (BFI) are connected through multiple connecting hub airports.
UST to BFI Flight Duration and Schedule
Nonstop flight time from UST to BFI is about 5 hours 17 minutes gate to gate. The route covers a distance of 2,480 miles (3,991 km).
Connecting Options and Alternatives
Nearby alternative airports include Jacksonville (JAX), Gainesville (GNV) and Orlando (MCO).