Direct (nonstop) flights from Seattle to New York
3 airlines fly nonstop from Seattle Tacoma International (SEA) to John F Kennedy International (JFK). It's 2,420 miles (3,895 km), about 5h 26m in the air. Operated by Alaska Airlines, JetBlue Airways, Delta Air Lines.
Alaska Airlines
JetBlue Airways
Delta Air Lines
Route data last updated: May 31, 2026
Airlines with non-stop flights
AS
Alaska Airlines
B6
JetBlue Airways
DL
Delta Air Lines
Alternative Routes
Other ways to fly from Seattle to New York with one stop · direct emits 409 kg CO₂ per passenger
Looking for the return flight?
JFK → SEA: Flights from New York to SeattleOther direct flights from Seattle
Direct flights from New York (JFK)
Frequently Asked Questions
How long is the direct flight from Seattle to New York?
A nonstop flight from Seattle (SEA) to New York (JFK) takes approximately 5 hours and 26 minutes. The distance is 2,420 miles (3,895 km).
Which airlines fly nonstop from Seattle to New York?
3 airlines: Alaska Airlines, JetBlue Airways, Delta Air Lines.
Is there a nonstop flight from Seattle to New York?
Yes. 3 airlines: Alaska Airlines, JetBlue Airways, Delta Air Lines.
How far is Seattle from New York?
The flight distance from Seattle to New York is 2,420 miles (3,895 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Los Angeles.
What type of aircraft flies from Seattle to New York?
At 5h 26m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Seattle to New York?
Roughly 409 kg CO2 per passenger one-way. That's about the same as driving 2,045 km.
Is the return flight from New York to Seattle also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Seattle to New York?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Seattle Tacoma International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.