Flights operate between Newark (EWR) and SeaTac (SEA).
1 airline operates this route with 3-6 flights daily flights.
Average flight time is 5h 50m - 6h 27m.
Route distance is 2408 miles (3874 km).
Route Distance
2408 miles (3874 km)
Average Duration
5h 50m - 6h 27m
Airlines Operating This Route
Alaska Airlines
Flight Frequency
Daily Flights
3-6 flights
Weekly Flights
45
Typical Departure Time Ranges
Earliest Departure
07:08
Latest Departure
19:59
Route Intelligence Dashboard
Overall Connectivity Score
70
GoodRoute Diversity
1
Direct Routes
Alaska Airlines serves 1 destination from EWR
Weekly Frequency
28
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| EWR → SeaTac (SEA) (SEA) | 28/week | 5h 50m - 6h 27m | 2,408 km | Moderate |
Flight Schedule & Filters
Alaska Airlines flights from New York (EWR) to SeaTac (SEA)
Alaska Airlines operates scheduled nonstop flights between New York (EWR) and SeaTac (SEA). Alaska Airlines operates 3-6 flights daily flights on this route.• Flight Duration: 5h 50m - 6h 27m (average flight time)• Distance: 2408 miles (3874 km) (air miles between airports)• Daily Flights: 3-6 flights (scheduled departures per day)
New York (EWR)
US
SeaTac (SEA)
US
FLIGHT TIME
5h 50m - 6h 27m
FLIGHT DISTANCE
2408 miles (3874 km)
6h 13m - 6h 20m
07:08
19:59
2408 miles (3874 km)
January
1 (Show)
45
Alaska Airlines Terminal Information & Contact
Departure Terminal - New York (EWR)
Terminal: B
Phone: 1-800-252-7522
Location: B, Newark, US
Arrival Terminal - SeaTac (SEA)
Terminal: 1
Phone: 1-800-252-7522
Location: 1, Seattle, US
Alaska Airlines Flight Schedule from New York (EWR) to SeaTac (SEA)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
AS299 |  Alaska Airlines | 07:08 | 10:25:00 | Boeing 737-900 (winglets) Passenger/BBJ3 |
AS280 | Alaska Airlines | 16:35 | 19:48:00 | Boeing 737MAX 9 Passenger |
AS462 | Alaska Airlines | 17:55 | 21:15:00 | Boeing 737-900 (winglets) Passenger/BBJ3 |
AS296 | Alaska Airlines | 19:59 | 23:15:00 | Boeing 737MAX 9 Passenger |
Alaska Airlines Monthly Flight Calendar
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Alaska Airlines Terminal Information
Departure Terminal at New York (EWR):
• Terminal : Alaska Airlines operates from this terminal
Terminal B:
• Alaska Airlines Terminal Phone: 1-800-252-7522
Arrival Terminal at SeaTac (SEA):
• Terminal : Alaska Airlines operates from this terminal
Terminal 1:
• Alaska Airlines Terminal Phone: 1-800-252-7522
Alaska Airlines Contact Information and Customer Services
Alaska Airlines Address
P.O. Box 68900
Seattle, WA 98168, USA
Customer Service Phone
+1 800 654 5669Official Website
alaskaair.com/Frequently Asked Questions
How many Alaska Airlines flights operate from Newark (EWR) to Seattle (SEA)?
Alaska Airlines operates 4 flights from Newark (EWR) to Seattle (SEA).
What city does Seattle (SEA) airport serve?
Seattle (SEA) airport serves SeaTac, US.
How long is the Alaska Airlines flight from Newark (EWR) to Seattle (SEA)?
The flight duration is approximately 5h 50m - 6h 27m.
What is the distance from Newark (EWR) to Seattle (SEA)?
The distance is 2408 miles (3874 km).
What aircraft does Alaska Airlines use on this route?
Alaska Airlines uses Boeing 737-900 (winglets) Passenger/BBJ3, Boeing 737MAX 9 Passenger on this route.
Which other airlines operate on this route?
1 other airline operates on this route: United Airlines.
What are the earliest and latest Alaska Airlines flight departure times?
The earliest Alaska Airlines flight departs at 07:08 and the latest departs at 19:59.
View all Alaska Airlines flights to Newark (EWR) →
Popular Alaska Airlines routes from Newark include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.