Phoenix to Seattle (PHX–BFI) — Airlines, Schedules & Connections

PHX Airport Page →
1,112 mi airlines charter/private 1/wk
On-time Some delays Frequent delays
Flight Schedule 1 flight Verified 2d ago
Also flown by charter / private operators: NetJets Aviation, YanAir.
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
UA3776
UA United
7M9
5:10 PM
PDT
8:05 PM
MST
2h 55m
M T W T F S S
Prices

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
Phoenix to Seattle
2 carriers, 1 flights/week nonstop.
2 Airlines 1,112 mi 2h 32m nonstop

PHX–BFI is served by 2 airlines with nonstop service. Delta Air Lines leads the route. The flight covers 1,112 miles in approximately 2h 32m.

Airline Landscape

All carriers operating nonstop PHX–BFI service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
DL Delta Air Lines 0 89% SkyTeam
DOW DOW 0 89%
Alliance coverage
SkyTeam: DL (0 flights/wk, 0%)
Unaffiliated: DOW (0 flights/wk, 0%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for PHX to BFI.
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.

On-Time Performance

What to expect at each end of your journey.
Outbound
PHX → BFI
89%
Generally reliable. Most flights run on time.
Departing
89%
Return
BFI → PHX
100%
Generally reliable. Most flights run on time.
Arriving
100%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. PHX delays →

Other ways to reach Seattle from Phoenix

Nearby airports with service to King County International Airport - Boeing Field.
Metric PHX→BFI AZA→BFI TUS→BFI
Distance from PHX 22 mi 110 mi
Nonstop airlines 2 4 4
Weekly flights 1 1
Flight time 2h 32m 2h 40m 2h 43m
Departure OTP 89%
Airports within 200 miles of PHX with service to King County International Airport - Boeing Field.

Travel Essentials

Practical planning for this route.
Time Difference
0h
Seattle is 0 hours the same as Phoenix.
PHX: MST · BFI: PDT

When it's 6:00 PM in Phoenix, it's 6:00 PM in Seattle.
Distance & Flight Time
1,112 mi / 1,789 km
Nonstop flight time is approximately 2h 32m gate to gate.
Getting to PHX

Valley Metro Rail runs to the PHX Sky Train station at 44th Street/Washington (free Sky Train connects to T3 and T4 in 5 minutes). Fare from downtown Phoenix is $2 (20–25 min). The light rail network reaches Tempe, Mesa, and Glendale. The Sky Train runs 24 hours, but light rail does not; check schedules for early morning or late night travel.Taxis from downtown Phoenix cost $20–30; from Scottsdale $30–45. Ride-shares are widely available and comparable to taxis. Terminal 2 is closed; all commercial flights operate from T3 and T4. On-site parking is expensive ($36+/day); off-airport lots are cheaper with shuttles.

PHX–BFI Quick Facts

Key statistics for the Phoenix to Seattle route.
Route details
Distance1,112 mi / 1,789 km
Flight time2h 32m
Time difference0 hours
Airlines (nonstop)2
Weekly flights1 out / 2 return
Origin: PHX
IATA / ICAOPHX / KPHX
TimezoneAmerica/Phoenix
Passengers/yr51.2M
Elevation1,135 ft / 346 m
Destination: BFI
IATA / ICAOBFI / KBFI
TimezoneAmerica/Los_Angeles
Passengers/yr0.1M
Elevation21 ft / 6 m

Frequently Asked Questions

Common questions about PHX to BFI flights.
Nonstop flights from Phoenix Sky Harbor International Airport to King County International Airport - Boeing Field take about 2h 32m gate to gate. The route covers 1,112 miles.
2 airlines operate flights from PHX to BFI: Delta Air Lines, and others.
This route has limited weekly service. Check the schedule above for departure days and times in each direction.
Yes, return flights from BFI to PHX are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include AZA and TUS. 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 PHX to BFI

Phoenix Sky Harbor International Airport (PHX) and King County International Airport - Boeing Field (BFI) are connected by nonstop service from Delta Air Lines. With 1 weekly departures, this is a regularly served route.

PHX to BFI Flight Duration and Schedule

Nonstop flight time from PHX to BFI is about 2 hours 32 minutes gate to gate. The route covers a distance of 1,112 miles (1,789 km). There are approximately 1 weekly flights outbound and 2 return, totaling 3 flights per week in both directions.

Connecting Options and Alternatives

Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Mesa (AZA) and Tucson (TUS).