New York (JFK) to Seattle (SEA) is about 2,415 miles (3,887 km), roughly 5 h 20 min of flying time. Seattle is 3 hours behind New York all year.
When is the cheapest time to fly from New York to Seattle?
Lowest round-trip fares found in recent searches for each month (7 to 14 day trips). Pick a cheap month, then confirm the live price.
Are there nearby airports that could be cheaper?
Fares at a neighboring airport are sometimes lower. Worth comparing on this route:
- EWRNewark Liberty International Airport in New Jersey, often competitive on price.
- LGALaGuardia Airport in Queens, mostly domestic flights.
- PAEPaine Field a small commercial terminal in Everett, north of Seattle.
What ID do I need for this flight?
For domestic US flights, adults need a REAL ID-compliant license or another TSA-accepted ID, such as a passport. Read our REAL ID guide.
Need a car in Seattle?
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Things to do in Seattle
Popular attractions and tickets, most with free cancellation.
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Frequently asked questions
How far is New York from Seattle by plane?
The great-circle distance between JFK and SEA is about 2,415 miles (3,887 km).
How long does it take to fly from New York to Seattle?
About 5 h 20 min of flying time based on distance, if a nonstop flight operates. Actual schedules vary by airline and wind, and itineraries with connections take longer.
What is the time difference between New York and Seattle?
Seattle is 3 hours behind New York all year.
Distance and flying time are calculated from airport coordinates (OurAirports data) and a typical cruise speed; they are planning estimates, not schedules. Updated 2026-10-28.
