Cheap Flight Tickets from Seattle (SEA) to Newark (EWR), Starting at $178

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

$384

DL Delta Airlines • 1 stop • 13h 26m

Dec 13 – Dec 18

The cheapest round trip flight from Seattle to Newark (SEA-EWR-SEA) is currently $384

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Cheapest One way Flight

$178

DL Delta Airlines • 1 stop • 15h 19m

Aug 30

The cheapest one way flight from Seattle to Newark (SEA-EWR) is currently $178

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Cheapest Direct Flight

$439

AS Alaska Airlines • nonstop • 13h 49m

Oct 01

The cheapest nonstop flight from Seattle to Newark (SEA-EWR) is currently $439

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Fastest Flight

8h 42m

The fastest nonstop flight from Seattle to Newark (SEA-EWR) takes 8h 42m

Top Airlines Flying from Seattle to Newark

Delta Airline, DL

Delta Airlines

Sun Country Airlines (SY)

Sun Country Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

United Airlines, UA

United Airlines

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.

Dec 13 - Dec 18, Economy
DL
Seattle → Newark
13h 26m
6:00 AM - 5:06 PM • 1 stop
DL
Seattle → Newark
10h 20m
4:59 PM - 8:19 PM • nonstop
$384
Delta Airlines
Dec 13 - Dec 18, Economy
DL
Seattle → Newark
10h 45m
9:40 AM - 7:25 PM • 1 stop
DL
Seattle → Newark
27h 21m
6:05 AM - 7:46 PM • 1 stop
$391
Delta Airlines
Dec 13 - Dec 18, Economy
DL
Seattle → Newark
10h 59m
6:00 AM - 3:59 PM • 1 stop
DL
Seattle → Newark
10h 21m
11:23 AM - 2:44 PM • nonstop
$416
Delta Airlines
Dec 13 - Dec 18, Economy
DL
Seattle → Newark
13h 49m
6:00 AM - 5:29 PM • 1 stop
DL
Seattle → Newark
10h 21m
11:23 AM - 2:44 PM • nonstop
$416
Delta Airlines
Dec 13 - Dec 18, Economy
DL
Seattle → Newark
10h 42m
1:36 PM - 11:18 PM • 1 stop
DL
Seattle → Newark
23h 31m
8:35 AM - 7:46 PM • 1 stop
$424
Delta Airlines
Dec 13 - Dec 18, Economy
DL
Seattle → Newark
13h 41m
11:37 PM - 10:58 AM • 1 stop
DL
Seattle → Newark
23h 31m
8:35 AM - 7:46 PM • 1 stop
$424
Delta Airlines

Fly from Seattle to Newark with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Seattle to Newark? Find the biggest savings on one-way and round-trip tickets right here.

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 178
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 11:59 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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