New York (EWR) to Seattle (SEA) flights
2 airlines fly nonstop from New York (EWR) to Seattle (SEA): Alaska Airlines and United Airlines. The two airports are 2,395 miles (3,854 km) apart. Alaska Airlines is in oneworld and United Airlines is in Star Alliance. There are also 58 ways to fly it with one stop, through Kalispell, Minneapolis and Toronto and more.
Airlines flying nonstop from EWR to SEA
- Alaska Airlinesoneworld · bookable with 9 programsWho books it
- United AirlinesStar Alliance · bookable with 13 programsWho books it
Book EWR to SEA with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Air Canada AeroplanBooks United Airlines
- Air New Zealand AirpointsBooks United Airlines
- Alaska Atmos RewardsBooks Alaska Airlines
- American AAdvantageBooks Alaska Airlines
- ANA Mileage ClubBooks United Airlines
- Avianca LifeMilesBooks United Airlines
- British Airways ClubBooks Alaska Airlines
- Cathay Pacific Asia MilesBooks Alaska Airlines
- Emirates SkywardsBooks United Airlines
- EVA Air Infinity MileageLandsBooks United Airlines
- Finnair PlusBooks Alaska Airlines
- Iberia ClubBooks Alaska Airlines
- JAL Mileage BankBooks Alaska Airlines
- JetBlue TrueBlueBooks United Airlines
- Lufthansa Miles & MoreBooks United Airlines
- Qantas Frequent FlyerBooks Alaska Airlines
- Qatar Airways Privilege ClubBooks Alaska Airlines
- Singapore Airlines KrisFlyerBooks United Airlines
- TAP Miles&GoBooks United Airlines
- Thai Royal Orchid PlusBooks United Airlines
- Turkish Airlines Miles&SmilesBooks United Airlines
- United MileagePlusBooks United Airlines
EWR to SEA with one stop
58 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Kalispell (FCA)United Airlines, then Alaska Airlines
- Via Minneapolis (MSP)Delta Air Lines and Sun Country Airlines the whole way
- Via Toronto (YYZ)Air Canada the whole way
- Via Detroit (DTW)Delta Air Lines the whole way
- Via Milwaukee (MKE)United Airlines, then Alaska Airlines
- Via Cleveland (CLE)United Airlines, then Alaska Airlines
- Via Bozeman (BZN)United Airlines, then Alaska Airlines and Delta Air Lines
- Via Chicago (ORD)American Airlines and United Airlines the whole way
+1 - Via Pittsburgh (PIT)United Airlines, then Alaska Airlines and American Airlines
- Via Calgary (YYC)Air Canada, then Alaska Airlines and WestJet
- Via Columbus (CMH)United Airlines, then Alaska Airlines
- Via Jackson (JAC)United Airlines, then Alaska Airlines
- Via Omaha (OMA)United Airlines, then Alaska Airlines
- Via Baltimore (BWI), then Alaska Airlines and Southwest Airlines
- Via Indianapolis (IND)United Airlines, then Alaska Airlines and American Airlines
EWR to SEA: common questions
Which airlines fly nonstop from EWR to SEA?
Alaska Airlines (oneworld) and United Airlines (Star Alliance) fly nonstop from New York (EWR) to Seattle (SEA).
How far is New York from Seattle by plane?
New York (EWR) and Seattle (SEA) are 2,395 miles (3,854 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book EWR to SEA award flights?
22 programs can book at least one of the nonstop airlines: Air Canada Aeroplan, Air New Zealand Airpoints, Alaska Atmos Rewards, American AAdvantage, ANA Mileage Club, Avianca LifeMiles, British Airways Club, Cathay Pacific Asia Miles and 14 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does EWR to SEA cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for EWR to SEA with taxes and fees.
Where can I connect between New York and Seattle?
The most direct connections are through Kalispell (FCA), Minneapolis (MSP), Toronto (YYZ), Detroit (DTW) and Milwaukee (MKE). On 25 of them the same airline flies both flights, for example Delta Air Lines through Minneapolis.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.