Seattle to San Diego (BFI–SAN) — Airlines, Schedules & Connections

BFI Airport Page →
1,057 mi airlines 1/wk
On-time Some delays Frequent delays
Flight Schedule 0 flights Verified 3d ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight
  Flight Airline AC Dep Arr Dur OTP Sched  

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP
✧ 2-STOP Loading...
Seattle to San Diego
Connecting service available through multiple hubs.
1 Flights/wk 1,057 mi 2h 25m nonstop -1h behind 42 1-stop hubs

While no nonstop service exists between BFI and SAN, connecting options are available through 42 hubs.

Also explore BFI Routes SAN Routes BFI Live Flights SAN Live Flights SAN Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for BFI to SAN.
1-STOP
One-Stop Connections
42
Hubs
~4h
Fastest
~25h
Longest
RNO ~4h 15m VNY ~4h 30m TRM ~4h 33m PDX ~4h 42m PAE ~4h 43m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
274
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 → SAN
76%
Generally reliable. Most flights run on time.
Arriving
76%
Return
SAN → BFI
67%
Moderate delays possible. Allow buffer time.
Departing
67%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. SAN delays →
Alternatives

Other ways to reach San Diego from Seattle

Nearby airports with service to San Diego International Airport.
Metric BFI→SAN SEA→SAN PAE→SAN
Distance from BFI – 5 mi 26 mi
Nonstop airlines 0 6 2
Weekly flights 1 144 7
Flight time 2h 25m 2h 35m 2h 52m
Seattle (SEA) to San Diego flights · Everett (PAE) to San Diego flights
Airports within 200 miles of BFI with service to San Diego International Airport.
Know before you go

Travel Essentials

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

When it's 6:00 PM in Seattle, it's 5:00 PM in San Diego.
Distance & Flight Time
1,057 mi / 1,700 km
Nonstop flight time is approximately 2h 25m.
Facts

BFI–SAN Quick Facts

Key statistics for the Seattle to San Diego route.
Route details
Distance1,057 mi / 1,700 km
Flight time2h 25m
Time difference-1 hour
Airlines (nonstop)0
Weekly flights1 out / 1 return
1-stop connections42 hubs
Origin: BFI
Full nameKing County International Airport - Boeing Field
IATA / ICAOBFI / KBFI
TimezoneAmerica/Boise
Passengers/yr0.1M
Elevation21 ft / 6 m
Destination: SAN
Full nameSan Diego International Airport
IATA / ICAOSAN / KSAN
TimezoneAmerica/Los_Angeles
Passengers/yr25.6M
Elevation17 ft / 5 m
FAQ

Frequently Asked Questions

Common questions about BFI to SAN flights.
Nonstop flights from King County International Airport - Boeing Field to San Diego International Airport take approximately 2h 25m. The route covers 1,057 miles.
There are approximately 1 nonstop flights per week from BFI to SAN. The return direction has about 1 weekly flights.
Yes, 1-stop connections are available through RNO, VNY, TRM, PDX, PAE, SCF, OGD, YVR, SBA, MRY, OAK, GEG, PSP, SNA, SJC, LAS, LAX, SLC, SUN, SFO, TUS, JAC, BZN, DEN, PVR, SLN, MSP, DAL, DFW, ORD, YYZ, CLT, PBI, BWI, DCA, MIA, BOS, TEB, PHX, DUB, SEA and IAD. These options provide additional schedule flexibility.
San Diego is 1 hour behind Seattle.
Yes, return flights from SAN 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 SAN

King County International Airport - Boeing Field (BFI) and San Diego International Airport (SAN) are connected through multiple connecting hub airports.

BFI to SAN Flight Duration and Schedule

Nonstop flight time from BFI to SAN ranges from 2 hours 25 minutes. The route covers a distance of 1,057 miles (1,700 km). There are approximately 1 weekly flights outbound and 1 return, totaling 2 flights per week in both directions.

Connecting Options and Alternatives

42 one-stop connections are available, with the fastest taking approximately 4 hours via RNO. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Seattle (SEA) and Everett (PAE).