Seattle to San Jose (BFI–SJC) — Airlines, Schedules & Connections

BFI Airport Page →
703 mi airlines 1/wk
On-time Some delays Frequent delays
Flight Schedule 0 flights Verified 52m ago
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  Flight Airline AC Dep Arr Dur OTP Sched  

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP
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Seattle to San Jose
1 carrier, 1 flights/week nonstop.
1 Airlines 1 Flights/wk 703 mi 2h 32m nonstop -1h behind 41 1-stop hubs

BFI–SJC is served by 1 airline with nonstop service. Sun Country Airlines leads the route. The flight covers 703 miles in approximately 2h 32m. Beyond nonstop, 41 hubs offer 1-stop connections.

Also explore BFI Routes SJC Routes BFI Live Flights SJC Live Flights SJC Delays
Carriers on this route

Airline Landscape

All carriers operating nonstop BFI–SJC service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
SY Sun Country Airlines 1 – – – – –
Alliance coverage
Unaffiliated: SY (1 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for BFI to SJC.
1-STOP
One-Stop Connections
41
Hubs
~3h
Fastest
~30h
Longest
YVR ~3h 48m RNO ~3h 50m PDX ~3h 54m MRY ~4h 0m PAE ~4h 1m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
129
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
BFI → SJC
25%
Frequent delays expected. Consider flexible booking.
Arriving
25%
Return
SJC → BFI
51%
Frequent delays expected. Consider flexible booking.
Departing
51%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. SJC delays →
Alternatives

Other ways to reach San Jose from Seattle

Nearby airports with service to Norman Y. Mineta San Jose International Airport.
Metric BFI→SJC SEA→SJC PAE→SJC
Distance from BFI – 5 mi 26 mi
Nonstop airlines 1 6 1
Weekly flights 1 125 1
Flight time 2h 32m 2h 5m 2h 10m
Seattle (SEA) to San Jose flights · Everett (PAE) to San Jose flights
Airports within 200 miles of BFI with service to Norman Y. Mineta San Jose International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-1h
San Jose is 1 hour behind Seattle.
BFI: MDT · SJC: PDT

When it's 6:00 PM in Seattle, it's 5:00 PM in San Jose.
Distance & Flight Time
703 mi / 1,131 km
Nonstop flight time is approximately 2h 32m.
Facts

BFI–SJC Quick Facts

Key statistics for the Seattle to San Jose route.
Route details
Distance703 mi / 1,131 km
Flight time2h 32m
Time difference-1 hour
Airlines (nonstop)1
Weekly flights1 out / 2 return
1-stop connections41 hubs
Origin: BFI
Full nameKing County International Airport - Boeing Field
IATA / ICAOBFI / KBFI
TimezoneAmerica/Boise
Passengers/yr0.1M
Elevation21 ft / 6 m
Destination: SJC
Full nameNorman Y. Mineta San Jose International Airport
IATA / ICAOSJC / KSJC
TimezoneAmerica/Los_Angeles
Passengers/yr11.6M
Elevation62 ft / 19 m
FAQ

Frequently Asked Questions

Common questions about BFI to SJC flights.
Nonstop flights from King County International Airport - Boeing Field to Norman Y. Mineta San Jose International Airport take approximately 2h 32m. The route covers 703 miles.
1 airline operates nonstop service: Sun Country Airlines.
There are approximately 1 nonstop flights per week from BFI to SJC. The return direction has about 2 weekly flights.
Yes, 1-stop connections are available through YVR, RNO, PDX, MRY, PAE, GEG, OGD, SBA, SFO, VNY, SUN, SAN, TRM, SCF, BZN, JAC, LGB, LAS, SLC, SNA, PSP, LAX, LBB, SAF, TUS, PHX, DEN, DAL, MSP, PVR, ORD, DFW, YYZ, IAD, BWI, TEB, MIA, SEA, DUB, EDI and HND. These options provide additional schedule flexibility.
San Jose is 1 hour behind Seattle.
Yes, return flights from SJC to BFI are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include SEA and PAE. See the Alternatives section for a full comparison.
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 BFI to SJC

King County International Airport - Boeing Field (BFI) and Norman Y. Mineta San Jose International Airport (SJC) are connected by nonstop service from Sun Country Airlines. With 1 weekly departures, this is a regularly served route.

BFI to SJC Flight Duration and Schedule

Nonstop flight time from BFI to SJC ranges from 2 hours 32 minutes. The route covers a distance of 703 miles (1,131 km). There are approximately 1 weekly flights outbound and 2 return, totaling 3 flights per week in both directions.

Connecting Options and Alternatives

41 one-stop connections are available, with the fastest taking approximately 3 hours via YVR. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Seattle (SEA) and Everett (PAE).