Key West to Seattle (EYW–SEA) — Airlines, Schedules & Connections

EYW Airport Page →
airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 21 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
DFW Dallas-Fort Worth 8h 7m AA → AAASAY Dallas-Fort Worth (DFW) to Seattle flights
ATL Atlanta 8h 18m AFAMDL → AFAMAS Atlanta (ATL) to Seattle flights
CVG Cincinnati / Covington 8h 53m G4 → 5YAFAS Cincinnati / Covington (CVG) to Seattle flights
ORD Chicago 9h 25m AANZUA → AAAFAS Chicago (ORD) to Seattle flights
IND Indianapolis 9h 50m G4 → ASAY Indianapolis (IND) to Seattle flights
CLT Charlotte 10h 13m AA → AACX Charlotte (CLT) to Seattle flights
DCA Washington 10h 23m AA → ASAYDL Washington (DCA) to Seattle flights
PHL Philadelphia 10h 41m AAEJA → AAASAY Philadelphia (PHL) to Seattle flights
MCO Orlando 10h 53m MX → ASDLJL Orlando (MCO) to Seattle flights
MIA Miami 11h 6m AABAQR → AAASCI Miami (MIA) to Seattle flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Key West to Seattle
Connecting service available through multiple hubs.
-3h behind

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

Also explore EYW Routes SEA Routes EYW Live Flights SEA Live Flights SEA Delays
All flights from Seattle (SEA) Seattle to Key West flights
Connections

Connection Landscape

1-stop and 2-stop options for EYW to SEA.
1-STOP
One-Stop Connections
21
Hubs
~7h
Fastest
~17h
Longest
MSY ~7h 27m MCI ~8h 4m DFW ~8h 7m ATL ~8h 18m CVG ~8h 53m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,013
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
EYW → SEA
84%
Generally reliable. Most flights run on time.
Arriving
84%
Return
SEA → EYW
57%
Frequent delays expected. Consider flexible booking.
Departing
57%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. SEA delays →
Alternatives

Other ways to reach Seattle from Key West

Nearby airports with service to Seattle–Tacoma International Airport.
Metric EYW→SEA MIA→SEA RSW→SEA
Distance from EYW – 126 mi 137 mi
Nonstop airlines – 6 2
Weekly flights – 44 –
Miami (MIA) to Seattle flights · Fort Myers (RSW) to Seattle flights · Fort Lauderdale (FLL) to Seattle flights
Airports within 200 miles of EYW with service to Seattle–Tacoma International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-3h
Seattle is 3 hours behind Key West.
EYW: EDT · SEA: PDT

When it's 6:00 PM in Key West, it's 3:00 PM in Seattle.
Getting from SEA

Link Light Rail from the airport station (inside the terminal) to downtown Seattle takes 38 minutes ($3.50). No transfers needed; trains run 5am to 1am daily.Taxis and ride-shares to downtown cost $35–55. For Bellevue and Eastside destinations (across Lake Washington), ride-share is faster than Link. Car rentals are in the consolidated rental facility; take the free shuttle from baggage claim. Sound Transit buses serve Tacoma, Renton, and Federal Way.

Seattle Climate

Marine west coast climate. Winters are mild but persistently grey and rainy (3–9°C). Snow is rare at sea level but can occur December through February, causing significant disruptions when it does. The airport sits between Seattle and Tacoma in an area that receives more fog and low cloud than downtown Seattle.

Summers are famously pleasant (18–25°C) with low humidity and mostly clear skies, one of the best flying climates in the US from June through September. The wettest months are November through January.

Check current weather forecasts before travel.
Facts

EYW–SEA Quick Facts

Key statistics for the Key West to Seattle route.
Route details
Time difference-3 hours
Airlines (nonstop)0
1-stop connectionsAvailable
Origin: EYW
Full nameKey West International Airport
IATA / ICAOEYW / KEYW
TimezoneAmerica/New_York
Passengers/yr1.5M
Elevation3 ft / 1 m
Destination: SEA
Full nameSeattle–Tacoma International Airport
IATA / ICAOSEA / KSEA
TimezoneAmerica/Los_Angeles
Passengers/yr50.8M
Elevation433 ft / 132 m
FAQ

Frequently Asked Questions

Common questions about EYW to SEA flights.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Dallas Fort Worth, Hartsfield Jackson Atlanta and Cincinnati Northern Kentucky.
Seattle is 3 hours behind Key West.
Nearby alternatives include MIA, RSW and FLL. 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 Dallas Fort Worth, Hartsfield Jackson Atlanta and Cincinnati Northern Kentucky. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Miami (MIA), Fort Myers (RSW) and Fort Lauderdale (FLL).