Flight route guide
Flights from SEA to JFK
From $129 rt
SEA–JFK is a coast-to-coast market. Daytime nonstops, evening departures, and redeyes trade schedule comfort against price—review arrival time at New York as carefully as the fare. Recent searches found fares from $129 rt. Typical domestic flight time is 2h – 5h nonstop on most US routes.
Sample fares found recently — search above for live prices on your dates.
Search live SEA → JFK faresTypical flight time
2h – 5h nonstop on most US routes
Best time to book
4–8 weeks before departure
Often cheapest days
Tuesday–Thursday; midweek redeyes often price softer
Best months to fly
January–February and September–October are often cheaper for US domestic travel outside major holidays.
Flying from Seattle (SEA) to New York (JFK)
SEA–JFK is a coast-to-coast market. Daytime nonstops, evening departures, and redeyes trade schedule comfort against price—review arrival time at New York as carefully as the fare.
Leaving Seattle
Departing SEA: light rail is convenient. Alaska and partner long-haul banks reward earlier arrival during summer leisure peaks.
Arriving in New York
John F. Kennedy (JFK) is New York’s primary long-haul airport with AirTrain links to the subway and Long Island Rail Road. Build extra time for security and terminal transfers.
Thanksgiving, Christmas/New Year, and summer Fridays are the priciest coast-to-coast periods.
Alternative airports
Flying into New York: compare JFK, Newark (EWR), and LaGuardia (LGA). Newark can be cheaper from the Midwest; LGA suits Manhattan short hops.
Airlines on SEA–JFK
- American Airlines
- Delta Air Lines
- United Airlines
- Southwest Airlines
- JetBlue Airways
Tips for cheaper Seattle to New York flights
- •For SEA–JFK, aim to book about 4–8 weeks before departure when you can—earlier for holidays.
- •January–February and September–October are often cheaper for US domestic travel outside major holidays.
- •Compare daytime nonstops with redeyes: a lower fare is less useful if you lose a workday on arrival.
- •Flying into New York: compare JFK, Newark (EWR), and LaGuardia (LGA). Newark can be cheaper from the Midwest; LGA suits Manhattan short hops.
- •U.S. domestic bag rules vary by fare family—confirm carry-on and checked-bag terms at checkout.
Frequently asked questions
How long is the flight from Seattle to New York?
Most itineraries from SEA to JFK take 2h – 5h nonstop on most US routes. Exact duration depends on nonstop vs connecting flights and winds.
When is usually a better time to fly SEA–JFK?
Thanksgiving, Christmas/New Year, and summer Fridays are the priciest coast-to-coast periods. Use flexible midweek dates when you can, and search more than one week if your plans allow.
Which airlines may appear from Seattle to New York?
Schedules change, but this market often shows carriers such as American Airlines, Delta Air Lines, United Airlines, Southwest Airlines. Confirm the operating airline and any codeshare in live results.
Should I compare nearby airports for Seattle–New York?
Flying into New York: compare JFK, Newark (EWR), and LaGuardia (LGA). Newark can be cheaper from the Midwest; LGA suits Manhattan short hops.
What sample fares has Flitura seen on SEA–JFK?
Recent searches found round-trip samples from $129 on this route. Live prices change—search with your dates for the current total.
Flitura Guarantee
Safe & secure booking
PCI-compliant checkout with transparent taxes and fees before you pay.
Trusted travel platform
Azurovia Travel Group LLC
IATA accredited · PCI DSS compliant · ASTA member
Similar routes
- Flights from Los Angeles to New York (LAX – JFK)
- Flights from San Francisco to New York (SFO – JFK)
- Flights from Seattle to Los Angeles (SEA – LAX)
- Flights from Miami to New York (MIA – JFK)
- Flights from Las Vegas to New York (LAS – JFK)
- Flights from Seattle to Chicago (SEA – ORD)
- Flights from Fort Lauderdale to New York (FLL – JFK)
- Flights from Tampa to New York (TPA – JFK)
How this page is built
This flight route page is written for travelers planning a real trip—not to rank for every keyword variation. Route and destination pages combine Flitura flight-search tools with editorial airport, airline, and booking guidance. Sample schedules and “from” prices, when shown, come from live or recently observed search data and can change. Always confirm the final fare, baggage rules, and travel documents at checkout.