Find cheap flights from Seattle/Tacoma Airport to Newark Liberty Airport

SEA - EWR

Find cheap flights from Seattle/Tacoma Airport to Newark Liberty Airport

Round-trip
Economy
Seattle (SEA)
Newark
Wed 6/3
Wed 6/10
Any month
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Good to know

Low season

January Best time to beat the crowds with an average 20% drop in price.

High season

December Most popular time to fly with an average 23% increase in price.

Average price of a round-trip

$262 (avg. price over the last 2 weeks)

Good deal for a round-trip

$302 or less

When to book flights from Seattle/Tacoma Intl to Newark

Estimated round-trip price
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 $263 or less.
  • The cheapest flight from Seattle/Tacoma Airport to Newark Liberty Airport was found 87 days before departure, on average.
  • Book at least 3 weeks before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is January.
  • Morning departure is around 24% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking Seattle/Tacoma Airport to Newark Liberty Airport flights

Are flight prices cheaper from Seattle/Tacoma Airport to Newark Liberty Airport because of Coronavirus (COVID-19)?

How long does a flight from Seattle/Tacoma Airport to Newark Liberty Airport take?

How many flights are there between Seattle/Tacoma Airport and Newark Liberty Airport?

Which airlines provide the cheapest flights from Seattle/Tacoma Airport to Newark Liberty Airport?

Do I need a passport to fly between Seattle/Tacoma Airport and Newark Liberty Airport?

Which airlines fly most frequently between Seattle/Tacoma Airport and Newark Liberty Airport?

What’s the cheapest day of the week to fly Seattle/Tacoma Airport to Newark Liberty Airport?

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

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

Airports
Origin
Seattle
$158
only
$158
Destination
New York
$158
only
$158
Thu, Jun 25
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
14h 15m
Tue, Jul 14
EWR
Newark Liberty Airport
SEA
Seattle/Tacoma Airport
13h 14m
Trip: 20 days
Based on null reviews
Wed, Jul 15
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
8h 54m
Wed, Jul 29
EWR
Newark Liberty Airport
SEA
Seattle/Tacoma Airport
13h 14m
Trip: 15 days
Based on null reviews
Wed, Aug 19
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
8h 54m
Sun, Aug 23
EWR
Newark Liberty Airport
SEA
Seattle/Tacoma Airport
13h 14m
Trip: 5 days
Based on null reviews
Mon, Jul 6
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
8h 54m
Sat, Jul 11
EWR
Newark Liberty Airport
SEA
Seattle/Tacoma Airport
13h 14m
Trip: 6 days
Based on null reviews
Tue, Aug 18
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
15h 01m
Sun, Aug 23
EWR
Newark Liberty Airport
SEA
Seattle/Tacoma Airport
13h 14m
Trip: 6 days
Based on null reviews
Thu, Jul 9
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
15h 01m
Tue, Jul 14
EWR
Newark Liberty Airport
SEA
Seattle/Tacoma Airport
13h 14m
Trip: 6 days
Based on null reviews
Mon, Jul 20
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
8h 54m
Fri, Jul 31
EWR
Newark Liberty Airport
SEA
Seattle/Tacoma Airport
14h 13m
Trip: 12 days
Based on null reviews
Tue, Jul 7
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
8h 54m
Fri, Jul 10
EWR
Newark Liberty Airport
SEA
Seattle/Tacoma Airport
14h 13m
Trip: 4 days
Based on null reviews
Thu, Jul 9
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
15h 01m
Sun, Jul 12
EWR
Newark Liberty Airport
SEA
Seattle/Tacoma Airport
14h 13m
Trip: 4 days
Based on null reviews
Sun, Aug 23
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
8h 54m
Fri, Aug 28
EWR
Newark Liberty Airport
SEA
Seattle/Tacoma Airport
14h 13m
Trip: 6 days
Based on null reviews
Wed, Aug 12
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
8h 54m
Fri, Aug 28
EWR
Newark Liberty Airport
SEA
Seattle/Tacoma Airport
14h 13m
Trip: 17 days
Based on null reviews
Thu, Jul 9
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
36h 42m
Tue, Jul 14
EWR
Newark Liberty Airport
SEA
Seattle/Tacoma Airport
28h 42m
Trip: 6 days
Based on null reviews
Sat, Aug 15
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
15h 01m
Thu, Aug 20
EWR
Newark Liberty Airport
SEA
Seattle/Tacoma Airport
13h 14m
Trip: 6 days
Based on null reviews
Wed, Sep 30
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
13h 00m
Wed, Oct 7
EWR
Newark Liberty Airport
SEA
Seattle/Tacoma Airport
20h 02m
Trip: 8 days
Based on null reviews
Sat, Jun 20
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
5h 24m
Tue, Jul 28
EWR
Newark Liberty Airport
SEA
Seattle/Tacoma Airport
13h 14m
Trip: 39 days
Based on null reviews
Wed, Jul 15
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
8h 54m
Wed, Jul 29
EWR
Newark Liberty Airport
SEA
Seattle/Tacoma Airport
14h 10m
Trip: 15 days
Based on null reviews
Wed, Aug 26
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
5h 15m
Mon, Aug 31
EWR
Newark Liberty Airport
SEA
Seattle/Tacoma Airport
13h 14m
Trip: 6 days
Based on null reviews
Sat, Aug 15
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
5h 19m
Thu, Aug 20
EWR
Newark Liberty Airport
SEA
Seattle/Tacoma Airport
13h 14m
Trip: 6 days
Based on null reviews
Mon, Jul 13
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
12h 44m
Tue, Aug 11
EWR
Newark Liberty Airport
SEA
Seattle/Tacoma Airport
13h 14m
Trip: 30 days
Based on null reviews
Wed, Jul 15
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
8h 54m
Sun, Jul 19
EWR
Newark Liberty Airport
SEA
Seattle/Tacoma Airport
27h 25m
Trip: 5 days
Based on null reviews
Show more results

Book cheap flights from Seattle/Tacoma Airport to Newark Liberty Airport (one-way)

Airports
Origin
Seattle
$81
only
$81
Destination
New York
$81
only
$81
Tue, Jul 14
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
8h 54m
Based on null reviews
Wed, Aug 12
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
8h 54m
Based on null reviews
Wed, Jul 15
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
13h 34m
Based on null reviews
Mon, Jul 6
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
8h 54m
Based on null reviews
Thu, Jul 9
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
13h 34m
Based on null reviews
Tue, Jul 7
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
42h 27m
Based on null reviews
Mon, Jul 6
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
51h 01m
Based on null reviews
Mon, Jul 13
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
51h 01m
Based on null reviews
Fri, Jun 19
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
18h 55m
Based on null reviews
Sun, Jul 12
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
8h 54m
Based on null reviews
Thu, Jul 9
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
36h 42m
Based on null reviews
Sat, Jul 11
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
13h 34m
Based on null reviews
Tue, Jul 7
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
18h 01m
Based on null reviews
Mon, Jul 13
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
18h 01m
Based on null reviews
Tue, Jul 21
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
18h 01m
Based on null reviews
Tue, Jul 7
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
12h 44m
Based on null reviews
Fri, Jun 26
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
12h 04m
Based on null reviews
Thu, Jul 16
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
22h 22m
Based on null reviews
Sat, Jul 18
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
36h 42m
Based on null reviews
Sun, Jul 12
SEA
Seattle/Tacoma Airport
EWR
Newark Liberty Airport
12h 44m
Based on null reviews
Show more results

Top airlines flying Seattle/Tacoma Intl to Newark

Scores according to KAYAK customer reviews

8.0
Delta
Overall score based on 28,363 reviews
8.2
Boarding
7.8
Comfort
8.5
Crew
7.8
Entertainment
7.5
Food
Airline reviews
Read more about Delta
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

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,
please send us an and someone from our team will get back to you promptly.

^
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.
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