Direct (non-stop) flights from SeaTac (SEA) to New York (JFK)
Find comprehensive flight information, schedules, and booking details for direct flights from SeaTac (SEA) to New York (JFK). This popular route is operated by 2 airlines, offering multiple daily departures.• Flight Duration: 5h 12m - 5h 49m (average flight time)• Distance: 2428 miles (3907 km) (air miles between airports)• Daily Flights: 3-8 flights (scheduled departures per day)
SeaTac (SEA)
New York (JFK)
FLIGHT TIME
5h 12m - 5h 49m
FLIGHT DISTANCE
2428 miles (3907 km)
5h 14m - 5h 25m
07:20
23:08
2428 miles (3907 km)
January
2 (Show)
68
Flight Schedule
December 2025
Airlines with direct flights from SeaTac (SEA) to New York (JFK)
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 5h 12m - 5h 49m.
Pricing patterns: January typically offers lower prices due to reduced demand outside peak travel seasons.
Airline service: This route is primarily served by Delta Air Lines and Alaska Airlines, reflecting hub connections and route network strategies.
Best departure times: Peak departure times are 11:00, 14:00, 7:00, offering more flight options and potentially better connections.
SeaTac (SEA) - New York (JFK) flight price statistics
$372
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$254
Jan$368
Feb$278
Mar$278
Apr$318
May$517
Jun$579
Jul$438
Aug$318
Sep$318
Oct$300
Nov$500
DecRelated Information
Airports: SEA • JFK Airport
Airlines operating this route: Delta Air Lines (DL), Alaska Airlines
Frequently Asked Questions
How many flights operate from SEA to JFK?
There are 8 direct flights operating from SEA to JFK. Approximately 3-8 flights daily.
Which airlines operate flights from SEA to JFK?
2 airlines operate on this route: Delta Air Lines, Alaska Airlines.
How long is the flight from SEA to JFK?
The flight duration from SEA to JFK is approximately 5h 12m - 5h 49m.
What is the distance from SEA to JFK?
The distance from SEA to JFK is 2428 miles (3907 km).
What is the flight time range for this route?
Flight times on this route range from 5h 14m - 5h 25m.
What are the earliest and latest flight departure times?
The earliest flight departs at 07:20 and the latest flight departs at 23:08.
What is the cheapest month to fly from SEA to JFK?
January is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 68 flights operate per week from SEA to JFK.
What types of aircraft operate on this route?
This route is served by Airbus A321neo, Boeing 737-900 (winglets) Passenger/BBJ3, Boeing 737MAX 9 Passenger.
What is the average flight price from SEA to JFK?
The average flight price for a round-trip ticket from SEA to JFK is approximately $372 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from SEA to JFK for the lowest prices?
January is typically the cheapest month to fly from SEA to JFK. Booking in advance and avoiding peak travel seasons can help you find better deals.
How many airlines offer flights from SEA to JFK?
2 airlines offer direct flights from SEA to JFK, providing travelers with multiple options for scheduling and pricing.
How far is JFK from SEA?
The distance from SEA to JFK is 2428 miles (3907 km). This is a long-haul flight route.
How long does it take to fly from SEA to JFK?
The flight time from SEA to JFK is approximately 5h 12m - 5h 49m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.