Find Cheap Flights from Seattle/Tacoma Intl to Newark (SEA - EWR)

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FAQs for Booking Seattle/Tacoma Intl to Newark Flights

How long does a flight from Seattle/Tacoma Intl to Newark take?
An average nonstop flight takes 5h 06m, covering a distance of 3854 km.
How many flights are there between Seattle/Tacoma Intl and Newark?
There are 156 (nonstop) flights between Seattle/Tacoma Intl and Newark per week, averaging 22 per day.
Which airlines provide the cheapest flights from Seattle/Tacoma Intl to Newark?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines (C$ 327)
Do I need a passport to fly between Seattle/Tacoma Intl and Newark?
No.
Which airlines fly most frequently between Seattle/Tacoma Intl and Newark?
Alaska Airlines (8 times daily), United (6 times daily), SAS (2 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly from Seattle/Tacoma Intl to Newark?
For Seattle/Tacoma Intl to Newark, Thursday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Newark back to Seattle/Tacoma Intl, the best deals are generally found on Wednesday, with Tuesday being the most expensive.

Good to Know

Low Season:
January
Best time to beat the crowds
2%
expected price decrease
High Season:
June
Most popular time to fly
7%
expected price increase
Average price:
C$ 503
(avg. price over the last 2 weeks)
Good Deal:
C$ 387
or less (round trip)

When to Book Flights from Seattle/Tacoma Intl to Newark

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for C$ 386 or less.
The cheapest flight from Seattle/Tacoma Intl to Newark was found, on average, 31 days before departure.
Book at least 2 weeks before departure in order to get a below-average price.
High season is considered to be May, June and July. The cheapest month to fly is January.
Morning departure is around 15% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Book cheap flights from Seattle/Tacoma Intl to Newark (round-trip)

Airports
Origin
Seattle
C$ 327
only
C$ 327
Destination
Newark
C$ 327
only
C$ 327
Thu, 11 Jan
SEA
EWR
5h 16m
Sat, 13 Jan
EWR
SEA
6h 15m
C$ 327
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Sat, 13 Jan
SEA
EWR
5h 06m
Sat, 3 Feb
EWR
SEA
6h 33m
C$ 327
Trip: 22 days
Overall 0.0 Poor
Based on 0 reviews
Mon, 15 Jan
SEA
EWR
5h 09m
Sat, 3 Feb
EWR
SEA
6h 33m
C$ 327
Trip: 20 days
Overall 0.0 Poor
Based on 0 reviews
Tue, 16 Jan
SEA
EWR
5h 16m
Sat, 3 Feb
EWR
SEA
6h 15m
C$ 327
Trip: 19 days
Overall 0.0 Poor
Based on 0 reviews
Wed, 17 Jan
SEA
EWR
5h 16m
Sat, 3 Feb
EWR
SEA
6h 15m
C$ 327
Trip: 18 days
Overall 0.0 Poor
Based on 0 reviews
Thu, 18 Jan
SEA
EWR
5h 09m
Sat, 3 Feb
EWR
SEA
6h 33m
C$ 327
Trip: 17 days
Overall 0.0 Poor
Based on 0 reviews
Mon, 29 Jan
SEA
EWR
5h 10m
Mon, 12 Feb
EWR
SEA
6h 33m
C$ 327
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Tue, 30 Jan
SEA
EWR
5h 10m
Thu, 8 Feb
EWR
SEA
6h 33m
C$ 327
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Thu, 1 Feb
SEA
EWR
5h 09m
Thu, 8 Feb
EWR
SEA
6h 33m
C$ 327
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Sat, 3 Feb
SEA
EWR
5h 06m
Sat, 10 Feb
EWR
SEA
6h 33m
C$ 327
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Tue, 9 Jan
SEA
EWR
5h 09m
Sat, 20 Jan
EWR
SEA
6h 33m
C$ 328
Trip: 12 days
Overall 0.0 Poor
Based on 0 reviews
Wed, 10 Jan
SEA
EWR
5h 09m
Sat, 20 Jan
EWR
SEA
6h 33m
C$ 328
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Thu, 11 Jan
SEA
EWR
5h 16m
Tue, 16 Jan
EWR
SEA
6h 19m
C$ 328
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Thu, 11 Jan
SEA
EWR
5h 16m
Tue, 16 Jan
EWR
SEA
6h 19m
C$ 328
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Sat, 13 Jan
SEA
EWR
5h 06m
Sat, 20 Jan
EWR
SEA
6h 33m
C$ 328
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Mon, 15 Jan
SEA
EWR
5h 06m
Thu, 25 Jan
EWR
SEA
6h 33m
C$ 328
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Tue, 16 Jan
SEA
EWR
5h 16m
Thu, 25 Jan
EWR
SEA
6h 15m
C$ 328
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Wed, 17 Jan
SEA
EWR
5h 10m
Thu, 25 Jan
EWR
SEA
6h 33m
C$ 328
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Thu, 18 Jan
SEA
EWR
5h 16m
Wed, 24 Jan
EWR
SEA
6h 15m
C$ 328
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Sat, 20 Jan
SEA
EWR
5h 16m
Wed, 31 Jan
EWR
SEA
6h 15m
C$ 328
Trip: 12 days
Overall 0.0 Poor
Based on 0 reviews
Show more results
*
Prices are per person, are for e–tickets and include all taxes & fees in CAD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.