Pittsburgh to Seattle (PIT–BFI) — Airlines, Schedules & Connections

PIT Airport Page →
2,119 mi airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 12 1-stop flights Verified 2mos ago
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.

Last scheduled nonstop: Apr 2026.

✦ 1-Stop connections via 10 hubs
LAX Los Angeles 23h 47m AAMHMX → UA Los Angeles (LAX) to Seattle flights
SLC Salt Lake City 25h 11m DL → EJAPXTUA Salt Lake City (SLC) to Seattle flights
MCI Kansas City ~7h 21m → Kansas City (MCI) to Seattle flights
IAD Dulles ~7h 54m AVCMET → DL Dulles (IAD) to Seattle flights
RDU Raleigh/Durham ~8h 4m AAMX → Raleigh/Durham (RDU) to Seattle flights
SAN San Diego ~8h 29m MXWN → San Diego (SAN) to Seattle flights
ATL Atlanta ~8h 42m AFAMDL → Atlanta (ATL) to Seattle flights
HOU Houston ~8h 46m WN → DL Houston (HOU) to Seattle flights
JFK New York ~9h 1m AAAMB6 → DL New York (JFK) to Seattle flights
BWI Baltimore ~9h 15m WN → DL Baltimore (BWI) to Seattle flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Pittsburgh to Seattle
Connecting service available through multiple hubs.
1 Airlines 2,119 mi 4h 42m nonstop -3h behind

PIT–BFI had nonstop service, last on the schedule in April 2026. There's no nonstop on it right now, so today you'd fly it with one stop. The connecting options below are sorted by layover. Nonstop, it's about 2,119 miles in 4h 42m.

Also explore PIT Routes BFI Routes PIT Live Flights BFI Live Flights PIT Delays
All flights from Seattle (BFI) Seattle to Pittsburgh flights
Carriers on this route

Airline Landscape

Carriers that operated nonstop PIT–BFI service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
TWY TWY 0 – – 79% – –
Alliance coverage
Unaffiliated: TWY (0 flights/wk, 0%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

1-stop and 2-stop options for PIT to BFI.
1-STOP
One-Stop Connections
12
Hubs
~7h
Fastest
~25h
Longest
MCI ~7h 21m IAD ~7h 54m RDU ~8h 4m SAN ~8h 29m ATL ~8h 42m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
78
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
PIT → BFI
79%
Generally reliable. Most flights run on time.
Departing
79%
Return
BFI → PIT
49%
Frequent delays expected. Consider flexible booking.
Arriving
49%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. PIT delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-3h
Seattle is 3 hours behind Pittsburgh.
PIT: EDT · BFI: PDT

When it's 6:00 PM in Pittsburgh, it's 3:00 PM in Seattle.
Distance & Flight Time
2,119 mi / 3,410 km
Nonstop flight time is approximately 4h 42m gate to gate.
Facts

PIT–BFI Quick Facts

Key statistics for the Pittsburgh to Seattle route.
Route details
Distance2,119 mi / 3,410 km
Flight time4h 42m
Time difference-3 hours
Airlines (nonstop)1
1-stop connectionsAvailable
Origin: PIT
Full namePittsburgh International Airport
IATA / ICAOPIT / KPIT
TimezoneAmerica/New_York
Passengers/yr9.7M
Elevation1,203 ft / 367 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 PIT to BFI flights.
Nonstop flights from Pittsburgh International Airport to King County International Airport - Boeing Field take about 4h 42m gate to gate. The route covers 2,119 miles.
1 airline operated the nonstop from PIT to BFI. The last scheduled nonstop was in April 2026. There's no nonstop right now, so today you'd fly it with one stop. See the connection options above, ranked by layover.
Not right now. The last scheduled nonstop was in April 2026. You can still fly it with one stop, and the connecting options above are sorted by layover. Nonstop, the hop took about 4h 42m.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Los Angeles and Salt Lake City.
Seattle is 3 hours behind Pittsburgh.
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 PIT to BFI

Pittsburgh International Airport (PIT) and King County International Airport - Boeing Field (BFI) had nonstop service, last on the schedule in April 2026. The nonstop is dormant right now, so the way to fly it today is one connection, and the options above are sorted by layover.

PIT to BFI Flight Duration and Schedule

Nonstop flight time from PIT to BFI is about 4 hours 42 minutes gate to gate. The route covers a distance of 2,119 miles (3,410 km).

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.