San Juan to Seattle (SJU–BFI) — Airlines, Schedules & Connections

SJU Airport Page →
3,727 mi airlines charter/private
On-time Some delays Frequent delays
Flight Schedule Charter / private Verified 1mo ago
Charter / private route. No scheduled airline service — operated by charter & private aviation.
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

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.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
San Juan to Seattle
Flown by charter / private operators — no scheduled airline service.
3,727 mi 7h 15m nonstop -3h behind

SJU–BFI has no scheduled airline service; it is flown by charter / private operators. 1-stop connecting options are also available.

Also explore Browse available seat maps SJU Routes BFI Routes SJU Live Flights BFI Live Flights SJU Delays
All flights from Seattle (BFI) Seattle to San Juan flights
Connections

Connection Landscape

1-stop and 2-stop options for SJU to BFI.
1-STOP
One-Stop Connections
0
Hubs
–
Fastest
–
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
0
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
SJU → BFI
93%
Generally reliable. Most flights run on time.
Departing
93%
Return
BFI → SJU
93%
Generally reliable. Most flights run on time.
Arriving
93%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. SJU delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-3h
Seattle is 3 hours behind San Juan.
SJU: AST · BFI: PDT

When it's 6:00 PM in San Juan, it's 3:00 PM in Seattle.
Distance & Flight Time
3,727 mi / 5,997 km
Nonstop flight time is approximately 7h 15m gate to gate.
Facts

SJU–BFI Quick Facts

Key statistics for the San Juan to Seattle route.
Route details
Distance3,727 mi / 5,997 km
Flight time7h 15m
Time difference-3 hours
Airlines (nonstop)Charter / private
1-stop connectionsAvailable
Origin: SJU
Full nameLuis Munoz Marin International Airport
IATA / ICAOSJU / TJSJ
TimezoneAmerica/Puerto_Rico
Passengers/yr13.0M
Elevation9 ft / 3 m
Destination: BFI
Full nameKing County International Airport - Boeing Field
IATA / ICAOBFI / KBFI
TimezoneAmerica/Los_Angeles
Passengers/yr0.1M
Elevation21 ft / 6 m
FAQ

Frequently Asked Questions

Common questions about SJU to BFI flights.
Nonstop flights from Luis Munoz Marin International Airport to King County International Airport - Boeing Field take about 7h 15m gate to gate. The route covers 3,727 miles.
Yes, 1-stop connections are available, ranked by layover time.
On a single ticket, yes. Your bags are checked through to BFI and move between planes without you. On two separate tickets you collect your bags at the connecting airport and recheck them, so build in extra layover time.
Seattle is 3 hours behind San Juan.
Yes, return flights from BFI to SJU are available. Use the direction toggle at the top to view the return schedule.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from SJU to BFI

Luis Munoz Marin International Airport (SJU) and King County International Airport - Boeing Field (BFI) are connected through multiple connecting hub airports.

SJU to BFI Flight Duration and Schedule

Nonstop flight time from SJU to BFI is about 7 hours 15 minutes gate to gate. The route covers a distance of 3,727 miles (5,997 km).

Connecting Options and Alternatives

1-stop connecting options are also available. Two-stop connections are also available via intermediate hubs.