Seattle to Xi'an Flights
Everything you need to know about the SEA → XIY international route — flight time, airlines, fares, and booking tips. Track your flight in real time with TripTrack.
✈️ Route Overview
Key facts for the Seattle to Xi'an route
🛫 Airlines on This Route
Carriers operating SEA → XIY 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 Seattle to Xi'an flights
Best Days to Fly
Wednesday and Saturday departures often have the best prices
Fare Range
$540-$2350 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 SEA → XIY route
- 1 Korean Air and Asiana Airlines offer excellent service on East Asian routes.
- 2 Air China is the flag carrier with the most Beijing connections.
- 3 At 5,956 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 SEA → XIY 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 — Seattle to Xi'an Flights
How long is the flight from Seattle to Xi'an?
The average flight time from Seattle (SEA) to Xi'an (XIY) is 11h 30m. This is an estimate including taxi, climb, and descent time — actual flight time may vary based on winds and routing.
Which airlines fly from Seattle to Xi'an?
Airlines operating the SEA to XIY route include Cathay Pacific, Japan Airlines, ANA and 3 more. Check each airline's website for current schedules and availability.
How far is Seattle from Xi'an?
The great-circle distance from Seattle to Xi'an is 5,956 miles (9,585 km). This is the straight-line distance — actual flight paths may be slightly longer.
What are the cheapest days to fly from Seattle to Xi'an?
Wednesday and Saturday departures often have the best prices. Fares on this route typically range $540-$2350 round trip.
Is there a time zone change flying from Seattle to Xi'an?
Yes — there is a +15 hours when flying from Seattle to Xi'an. TripTrack automatically shows local times for both your departure and arrival airports.
Are there red-eye flights from Seattle to Xi'an?
Yes, overnight (red-eye) flights are available on the SEA to XIY route. These can be a great way to save on hotel costs and maximize time at your destination.
How can I track my Seattle to Xi'an flight in real time?
TripTrack automatically tracks your SEA to XIY 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.