SEA to JFK: Discover the Best Flights and Travel Tips for Your Coast-to-Coast Journey
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Last updated Feb 16, 2026
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Tracking the May 7, 2026 departure — the cheapest date we found.
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Search FlightsEmbarking on a journey from the lush, evergreen landscapes of the Pacific Northwest to the vibrant, neon-lit streets of Manhattan is a quintessentially American adventure that bridges two distinct cultures and coastal vibes. Whether you are traveling for a high-stakes business meeting in the Financial District or planning a leisurely weekend exploring the iconic museums and world-class dining of the Big Apple, finding the right flight from Seattle-Tacoma International Airport (SEA) to John F. Kennedy International Airport (JFK) is the first step toward a successful trip. This transcontinental route covers approximately 2,400 miles, taking you across the heart of the United States in roughly five to six hours, offering a seamless connection between these two powerhouse metropolitan hubs that define their respective regions.
Travel Tips
When flying from Seattle to New York, it is highly recommended to book a red-eye flight if you want to maximize your time in the city, as these overnight journeys typically land in the early morning hours, allowing for a full day of sightseeing or business. Be sure to download the mobile apps for airlines like Delta or Alaska, as they frequently operate this route and provide real-time updates on gate changes or baggage status. Since JFK is located in Queens, consider taking the AirTrain to the Long Island Rail Road (LIRR) for a faster, more cost-effective transit into Manhattan compared to the often-congested taxi lines. Additionally, keep in mind that the three-hour time difference can lead to significant jet lag, so staying hydrated and adjusting your sleep schedule a day early can significantly improve your comfort upon arrival.
Airport Information
Seattle (SEA)
Seattle-Tacoma International Airport, commonly referred to as Sea-Tac, serves as a primary hub for Alaska Airlines and a major gateway for Delta Air Lines. Known for its impressive art installations and the Central Terminal’s massive glass wall overlooking the runways, the airport offers a wide array of Pacific Northwest-inspired dining options and locally sourced coffee. Passengers can enjoy modern amenities, including free Wi-Fi and several premium lounges, while navigating through its efficiently designed concourses.
New York (JFK)
John F. Kennedy International Airport is one of the busiest international gateways in the United States, featuring six operational terminals that handle millions of passengers annually. Located in the borough of Queens, JFK is renowned for its diverse culinary offerings, extensive duty-free shopping, and the historic TWA Hotel, which captures the glamour of the 1960s jet age. The airport is well-connected to New York City’s subway system and the LIRR via the 24/7 AirTrain service.
Seasonal Pricing Patterns
Airfare between Seattle and New York tends to fluctuate based on seasonal demand, with the most expensive tickets usually occurring during the peak summer months of July and August and around the December holiday season. Conversely, travelers can often find the most budget-friendly deals during the late winter months of January and February, when tourism slows down. Mid-week departures, particularly on Tuesdays and Wednesdays, generally offer lower prices than weekend flights, making flexibility key for those looking to save on this popular cross-country corridor.
Frequently Asked Questions
How long is the average flight from SEA to JFK?
The average non-stop flight duration is between 5 hours and 20 minutes and 6 hours, depending on wind patterns and air traffic.
Which airlines offer non-stop flights between these cities?
Major carriers providing direct service from Seattle to JFK include Alaska Airlines, Delta Air Lines, and JetBlue.
Is there a time difference between Seattle and New York?
Yes, New York is in the Eastern Time Zone, which is three hours ahead of Seattle's Pacific Time Zone.
What is the best way to get to Manhattan from JFK?
The AirTrain combined with the Long Island Rail Road (LIRR) is generally the fastest method, while taxis and rideshares offer door-to-door convenience.
Can I use TSA PreCheck at both airports?
Yes, both Seattle-Tacoma International Airport and JFK have dedicated TSA PreCheck lanes to expedite the security screening process for eligible travelers.