Sapporo to Seattle Flights
Everything you need to know about the CTS → SEA international route — flight time, airlines, fares, and booking tips. Track your flight in real time with TripTrack.
✈️ Route Overview
Key facts for the Sapporo to Seattle route
🛫 Airlines on This Route
Carriers operating CTS → SEA flights
| Airline | Notes |
|---|---|
| Cathay Pacific | Primary carrier on this route |
| Japan Airlines | Operates this route |
| ANA | Operates this route |
| Korean Air | Operates this route |
| Asiana Airlines | Operates this route |
| China Southern | Operates this route |
💡 Booking Tips
How to get the best deal on Sapporo to Seattle flights
Best Days to Fly
Wednesday and Saturday departures often have the best prices
Fare Range
$390-$1730 round trip. Book 3–6 weeks in advance for domestic routes, 2–3 months for international.
Red-Eye Flights
✓ Available
Overnight flights on this route can save on hotel costs and maximize your time at the destination.
Track Your Flight
Once booked, TripTrack automatically imports your flight from your confirmation email. Real-time gate changes and delay alerts — no manual entry needed.
🧳 Travel Tips for This Route
Practical advice from frequent travelers on the CTS → SEA route
- 1 Japan Airlines and ANA are consistently rated among the world's best airlines.
- 2 Cathay Pacific offers premium products on Hong Kong routes.
- 3 At 4,378 miles, consider Premium Economy for extra comfort on this long-haul flight.
🏢 Airport Guides
Full terminal, transit, and traveler info for both airports
Track Your CTS → SEA Flight — Automatically
TripTrack monitors your flight in real time — gate changes, delays, and departure updates sent to your phone the moment they happen. Connect your Gmail once and your trips appear automatically. No manual entry.
Frequently Asked Questions — Sapporo to Seattle Flights
How long is the flight from Sapporo to Seattle?
The average flight time from Sapporo (CTS) to Seattle (SEA) is 8h 40m. This is an estimate including taxi, climb, and descent time — actual flight time may vary based on winds and routing.
Which airlines fly from Sapporo to Seattle?
Airlines operating the CTS to SEA route include Cathay Pacific, Japan Airlines, ANA and 3 more. Check each airline's website for current schedules and availability.
How far is Sapporo from Seattle?
The great-circle distance from Sapporo to Seattle is 4,378 miles (7,045 km). This is the straight-line distance — actual flight paths may be slightly longer.
What are the cheapest days to fly from Sapporo to Seattle?
Wednesday and Saturday departures often have the best prices. Fares on this route typically range $390-$1730 round trip.
Is there a time zone change flying from Sapporo to Seattle?
Yes — there is a -16 hours when flying from Sapporo to Seattle. TripTrack automatically shows local times for both your departure and arrival airports.
Are there red-eye flights from Sapporo to Seattle?
Yes, overnight (red-eye) flights are available on the CTS to SEA route. These can be a great way to save on hotel costs and maximize time at your destination.
How can I track my Sapporo to Seattle flight in real time?
TripTrack automatically tracks your CTS to SEA flight — showing real-time gate changes, delays, and departure updates. Connect your Gmail once and your booking confirmation is imported automatically. Available free on iOS and Android.