St. John's to Seattle (YYT–SEA) — Airlines, Schedules & Connections

YYT Airport Page →
3,130 mi airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 5 1-stop flights Verified 2mos ago
No nonstop service between YYT and SEA. Nearest airports to YYT with scheduled service: Gander International Airport (YQX, 124 mi) · Saint-Pierre Pointe-Blanche Airport (FSP, 171 mi) · Deer Lake Airport (YDF, 240 mi)
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: May 2026.

✦ 1-Stop connections via 5 hubs
YYC Calgary 9h 8m WS → ASAYEK Calgary (YYC) to Seattle flights
YYZ Toronto 9h 57m ACAVAZ → ACASSN Toronto (YYZ) to Seattle flights
YEG Edmonton 14h 6m WS → ASAYQF Edmonton (YEG) to Seattle flights
CDG Paris (Roissy-en-France, Val-d'Oise) 21h 5m WS → AFDLKL Paris (Roissy-en-France, Val-d'Oise) (CDG) to Seattle flights
DUB Dublin 22h 5m WS → EI Dublin (DUB) to Seattle flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
St. John's to Seattle
Connecting service available through multiple hubs.
3,130 mi 7h 17m nonstop -4.5h behind

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

Also explore YYT Routes SEA Routes YYT Live Flights SEA Live Flights SEA Delays
All flights from Seattle (SEA) Seattle to St. John's flights
Connections

Connection Landscape

1-stop and 2-stop options for YYT to SEA.
1-STOP
One-Stop Connections
5
Hubs
~9h
Fastest
~22h
Longest
YYC ~9h 8m YYZ ~9h 57m YEG ~14h 6m CDG ~21h 5m DUB ~22h 5m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
291
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
YYT → SEA
97%
Generally reliable. Most flights run on time.
Arriving
97%
Return
SEA → YYT
68%
Moderate delays possible. Allow buffer time.
Departing
68%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. SEA delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-4.5h
Seattle is 4.5 hours behind St. John's.
YYT: NDT · SEA: PDT

When it's 6:00 PM in St. John's, it's 1.5:00 PM in Seattle.
Distance & Flight Time
3,130 mi / 5,037 km
Nonstop flight time is approximately 7h 17m gate to gate.
Visa & Entry

Canadian citizens do not need a visa or ESTA to enter the United States for tourism or business stays up to 6 months. A valid Canadian passport is required for air travel. Land and sea crossings also accept a NEXUS card, enhanced driver's license, or FAST card. At the border, officers determine the length of stay and may ask for proof of ties to Canada and a return plan.

Verify entry requirements with official sources before travel.
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

YYT–SEA Quick Facts

Key statistics for the St. John's to Seattle route.
Route details
Distance3,130 mi / 5,037 km
Flight time7h 17m
Time difference-4.5 hours
Airlines (nonstop)0
1-stop connectionsAvailable
Origin: YYT
Full nameSt. John's International Airport
IATA / ICAOYYT / CYYT
TimezoneAmerica/St_Johns
Passengers/yr1.4M
Elevation461 ft / 141 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 YYT to SEA flights.
Nonstop flights from St. John's International Airport to Seattle–Tacoma International Airport take about 7h 17m gate to gate. The route covers 3,130 miles.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Calgary, Toronto Pearson and Edmonton.
Seattle is 4.5 hours behind St. John's.
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 YYT to SEA

St. John's International Airport (YYT) and Seattle–Tacoma International Airport (SEA) are connected through multiple connecting hub airports.

YYT to SEA Flight Duration and Schedule

Nonstop flight time from YYT to SEA is about 7 hours 17 minutes gate to gate. The route covers a distance of 3,130 miles (5,037 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Calgary, Toronto Pearson and Edmonton. Two-stop connections are also available via intermediate hubs.