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Uncover the best deals on Seattle to Newark flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest SEA - EWR Flights
Useful information for finding best airline tickets from Seattle Tacoma International to Newark Liberty International on your next trip.
Cheapest Round Trip Flight
$317
Alaska Airlines
• nonstop
• 8h 55m
Oct 29 – Nov 05
The cheapest round trip flight from Seattle to Newark (SEA-EWR-SEA) is currently $317
Cheapest Direct Flight
$317
Alaska Airlines
• nonstop
• 8h 55m
Oct 29
The cheapest nonstop flight from Seattle to Newark (SEA-EWR) is currently $317
Fastest Flight
8h 39m
The fastest nonstop flight from Seattle to Newark (SEA-EWR) takes 8h 39m
Top Airlines Flying from Seattle to Newark
Latest Flight Deals from Seattle (SEA) to Newark (EWR)
Compare and book low fare round-trip air tickets from Seattle to Newark. Ideal for travelers with confirmed return itineraries.
Oct 29 - Nov 05, Economy
Seattle → Newark
8h 55m
8:08 AM - 4:43 PM • nonstop
Seattle → Newark
10h 16m
3:29 PM - 6:45 PM • nonstop
Alaska Airlines
Oct 29 - Nov 05, Economy
Seattle → Newark
12h 28m
10:35 PM - 9:23 AM • 1 stop
Seattle → Newark
15h 28m
7:15 AM - 1:43 PM • 1 stop
Delta Airlines
Oct 29 - Nov 05, Economy
Seattle → Newark
13h 49m
6:00 AM - 5:29 PM • 1 stop
Seattle → Newark
15h 28m
7:15 AM - 1:43 PM • 1 stop
Delta Airlines
Oct 29 - Nov 05, Economy
Seattle → Newark
16h 47m
7:22 AM - 8:29 PM • 1 stop
Seattle → Newark
12h 20m
6:00 AM - 10:40 AM • 1 stop
Delta Airlines
Oct 29 - Nov 05, Economy
Seattle → Newark
13h 38m
1:40 PM - 12:58 AM • 1 stop
Seattle → Newark
15h 27m
6:00 AM - 12:27 PM • 1 stop
Delta Airlines
Flying to Newark soon? We've surfaced some of the most affordable last-minute flights from Seattle to Newark, ideal for urgent plans or spontaneous trips.
Oct 29 - Nov 05, Economy
Seattle → Newark
8h 55m
8:08 AM - 4:43 PM • nonstop
Seattle → Newark
10h 16m
3:29 PM - 6:45 PM • nonstop
Alaska Airlines
Oct 29 - Nov 05, Economy
Seattle → Newark
12h 28m
10:35 PM - 9:23 AM • 1 stop
Seattle → Newark
15h 28m
7:15 AM - 1:43 PM • 1 stop
Delta Airlines
Oct 29 - Nov 05, Economy
Seattle → Newark
13h 49m
6:00 AM - 5:29 PM • 1 stop
Seattle → Newark
15h 28m
7:15 AM - 1:43 PM • 1 stop
Delta Airlines
Oct 29 - Nov 05, Economy
Seattle → Newark
16h 47m
7:22 AM - 8:29 PM • 1 stop
Seattle → Newark
12h 20m
6:00 AM - 10:40 AM • 1 stop
Delta Airlines
Oct 29 - Nov 05, Economy
Seattle → Newark
13h 38m
1:40 PM - 12:58 AM • 1 stop
Seattle → Newark
15h 27m
6:00 AM - 12:27 PM • 1 stop
Delta Airlines
Looking for the fastest way to Newark? These direct flight options from SEA to EWR offer both convenience and value—no layovers, just straight to your destination.
Oct 29 - Nov 05, Economy
Seattle → Newark
8h 55m
8:08 AM - 4:43 PM • nonstop
Seattle → Newark
10h 16m
3:29 PM - 6:45 PM • nonstop
Alaska Airlines
Oct 29 - Nov 05, Economy
Seattle → Newark
8h 51m
9:58 AM - 6:29 PM • nonstop
Seattle → Newark
10h 17m
9:30 AM - 12:47 PM • nonstop
Alaska Airlines
FAQs on Seattle to Newark Flights
What are the airports in Seattle?
SEA
What’s the most popular airline flying from SEA to EWR?
The most popular airline flying from Seattle to Newark are
Can I fly from SEA to EWR non-stop?
Yes, you can fly SEA to EWR non-stop on
Which airlines fly nonstop between Seattle and Newark?
The non-stop flights between Seattle and Newark are .
What’s the earliest departure time from SEA to EWR Airport?
The earliest flight leaves SEA at 6:00 am and lands in EWR - Newark Liberty International
What are the airports in Newark?
JFK,LGA,EWR
Can I make changes to my Seattle to Newark flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from SEA to EWR?
Read the fare rules of the Seattle to Newark air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Seattle and Newark?
operate flights between Seattle and Newark
How long does a flight from Seattle to Newark take?
It takes approximately 5 hour to fly non-stop from SEA to EWR, which is 2401.52 miles by air.
Which airlines provide the cheapest flights from Seattle (SEA) to Newark (EWR) ?
In the past couple of days, the cheapest tickets to EWR from SEA were found on DL : USD 799
Do I need a passport to fly between SEA and EWR?
No
What’s the latest departure time from SEA to EWR ?
The last flight leaves SEA at 11:10 pm
Seattle (SEA) to Newark (EWR): Airport Information
| Origin Airport | Seattle Tacoma International , Seattle, US |
| Destination Airport | Newark Liberty International , Newark, US |
| Distance | 2402 miles |
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