San Antonio to Seattle (SAT–BFI) — Airlines, Schedules & Connections

SAT Airport Page →
airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 10 1-stop flights
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 connections via 10 hubs
LAX Los Angeles 8h 49m AAASCI → UA Los Angeles (LAX) to Seattle flights
SLC Salt Lake City 11h 14m AMDLKE → EJAPXTUA Salt Lake City (SLC) to Seattle flights
SAN San Diego ~6h 24m WN → San Diego (SAN) to Seattle flights
HOU Houston ~6h 51m LXJWN → DL Houston (HOU) to Seattle flights
MCI Kansas City ~7h 15m WN → Kansas City (MCI) to Seattle flights
ATL Atlanta ~9h 18m AFAMDL → Atlanta (ATL) to Seattle flights
TPA Tampa ~9h 42m WN → Tampa (TPA) to Seattle flights
IAD Dulles ~10h 9m ACEJALH → DL Dulles (IAD) to Seattle flights
BWI Baltimore ~11h 30m WN → DL Baltimore (BWI) to Seattle flights
JFK New York ~11h 31m AFDLLY → DL New York (JFK) to Seattle flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
San Antonio to Seattle
Connecting service available through multiple hubs.
-2h behind

While no nonstop service exists between SAT and BFI, 1-stop connecting options are available.

Also explore SAT Routes BFI Routes SAT Live Flights BFI Live Flights SAT Delays
All flights from Seattle (BFI) Seattle to San Antonio flights
Connections

Connection Landscape

1-stop and 2-stop options for SAT to BFI.
1-STOP
One-Stop Connections
10
Hubs
~6h
Fastest
~11h
Longest
SAN ~6h 24m HOU ~6h 51m MCI ~7h 15m LAX ~8h 49m ATL ~9h 18m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
79
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
SAT → BFI
0%
Frequent delays expected. Consider flexible booking.
Departing
0%
Return
BFI → SAT
40%
Frequent delays expected. Consider flexible booking.
Arriving
40%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. SAT delays →
Alternatives

Other ways to reach Seattle from San Antonio

Nearby airports with service to King County International Airport - Boeing Field.
Metric SAT→BFI AUS→BFI
Distance from SAT – 67 mi
Nonstop airlines – 5
Weekly flights – 2
Departure OTP 0% –
Austin (AUS) to Seattle flights
Airports within 200 miles of SAT with service to King County International Airport - Boeing Field.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-2h
Seattle is 2 hours behind San Antonio.
SAT: CDT · BFI: PDT

When it's 6:00 PM in San Antonio, it's 4:00 PM in Seattle.
Facts

SAT–BFI Quick Facts

Key statistics for the San Antonio to Seattle route.
Route details
Time difference-2 hours
Airlines (nonstop)0
1-stop connectionsAvailable
Origin: SAT
Full nameSan Antonio International Airport
IATA / ICAOSAT / KSAT
TimezoneAmerica/Chicago
Passengers/yr10.9M
Elevation809 ft / 247 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 SAT to BFI flights.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Los Angeles and Salt Lake City.
Seattle is 2 hours behind San Antonio.
Yes, return flights from BFI to SAT are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include AUS. 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.

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Los Angeles and Salt Lake City. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Austin (AUS).