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Cheap flights from Seattle to New York from $107

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to New York departing on 9/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Seattle to New York (SEA-EWR)

Cheap round-trip flights

United Airlines Logo
6:00 am - 2:23 pmSEA-EWR
5h 23mnonstop
United Airlines Logo
7:08 pm - 10:17 pmEWR-SEA
6h 09mnonstop
$207United Airlines
Find Deal
jue., sep. 25 - lun., sep. 29
Alaska Airlines Logo
5:59 pm - 5:59 amSEA-EWR
9h 00m1 stop
Alaska Airlines Logo
7:19 am - 10:20 amEWR-SEA
6h 01mnonstop
$210Alaska Airlines
Find Deal
mar., sep. 23 - mar., sep. 30
Alaska Airlines Logo
3:46 pm - 5:58 amSEA-EWR
11h 12m1 stop
Alaska Airlines Logo
7:30 am - 10:40 amEWR-SEA
6h 10mnonstop
$211Alaska Airlines
Find Deal
mié., oct. 22 - dom., nov. 2
United Airlines Logo
10:54 pm - 7:09 amSEA-EWR
5h 15mnonstop
United Airlines Logo
7:15 am - 10:17 amEWR-SEA
6h 02mnonstop
$213United Airlines
Find Deal
jue., sep. 25 - dom., sep. 28
American Airlines Logo
12:34 am - 11:00 amSEA-EWR
7h 26m1 stop
American Airlines Logo
1:44 pm - 8:39 pmEWR-SEA
9h 55m1 stop
$217American Airlines
Find Deal
mar., oct. 28 - mar., nov. 4
Hawaiian Airlines Logo
9:30 pm - 5:59 amSEA-EWR
5h 29mnonstop
Hawaiian Airlines Logo
3:23 pm - 10:30 pmEWR-SEA
10h 07m1 stop
$218Hawaiian Airlines
Find Deal
vie., oct. 24 - mar., oct. 28
Hawaiian Airlines Logo
4:59 pm - 5:59 amSEA-EWR
10h 00m1 stop
Hawaiian Airlines Logo
7:19 am - 10:20 amEWR-SEA
6h 01mnonstop
$221Hawaiian Airlines
Find Deal
mar., sep. 23 - mié., sep. 24
American Airlines Logo
1:02 pm - 11:59 pmSEA-EWR
7h 57m1 stop
American Airlines Logo
1:59 pm - 8:05 pmEWR-SEA
9h 06m1 stop
$252American Airlines
Find Deal
mar., sep. 9 - sáb., sep. 13
Delta Logo
11:40 pm - 10:53 amSEA-EWR
8h 13m1 stop
Delta Logo
7:10 am - 2:04 pmEWR-SEA
9h 54m1 stop
$257Delta
Find Deal
lun., sep. 22 - mié., sep. 24
Delta Logo
5:49 pm - 6:20 amSEA-EWR
9h 31m1 stop
Delta Logo
6:00 am - 10:33 amEWR-SEA
7h 33m1 stop
$258Delta
Find Deal
lun., sep. 8 - mié., sep. 10

American Airlines flights from Seattle to Newark Airport

Our best American Airlines deals on Seattle to Newark Airport flight tickets
American Airlines
Oct 28
SEA12:34 amSeattle/Tacoma Intl
7h 26m
1 stop
EWR11:00 amNewark
Nov 4
EWR1:44 pmNewark
9h 55m
1 stop
SEA8:39 pmSeattle/Tacoma Intl
$217
Find similar
American Airlines
Sep 4
SEA10:09 amSeattle/Tacoma Intl
9h 00m
1 stop
EWR10:09 pmNewark
Sep 9
EWR1:59 pmNewark
9h 00m
1 stop
SEA7:59 pmSeattle/Tacoma Intl
$238
Find similar
American Airlines
Sep 9
SEA1:02 pmSeattle/Tacoma Intl
7h 57m
1 stop
EWR11:59 pmNewark
Sep 13
EWR1:59 pmNewark
9h 06m
1 stop
SEA8:05 pmSeattle/Tacoma Intl
$252
Find similar

Hawaiian Airlines flights from Seattle to Newark Airport

Our best Hawaiian Airlines deals on Seattle to Newark Airport flight tickets
Hawaiian Airlines
Sep 6
SEA9:55 amSeattle/Tacoma Intl
5h 34m
EWR6:29 pmNewark
Sep 8
EWR7:29 pmNewark
6h 10m
SEA10:39 pmSeattle/Tacoma Intl
$204
Find similar
Hawaiian Airlines
Oct 24
SEA9:30 pmSeattle/Tacoma Intl
5h 29m
EWR5:59 amNewark
Oct 28
EWR3:23 pmNewark
10h 07m
1 stop
SEA10:30 pmSeattle/Tacoma Intl
$218
Find similar
Hawaiian Airlines
Sep 23
SEA4:59 pmSeattle/Tacoma Intl
10h 00m
1 stop
EWR5:59 amNewark
Sep 24
EWR7:19 amNewark
6h 01m
SEA10:20 amSeattle/Tacoma Intl
$221
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Newark Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated agosto 28, 2025.
Use the filters below to find and compare flights from Seattle to Newark Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

jue. 9/25

6:00 am-2:23 pm

Nonstop5h 23m

Newark

lun. 9/29

7:08 pm-10:17 pm

Nonstop6h 09m

$207

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

mar. 9/23

5:59 pm-5:59 am

1 stop9h 00m

Newark

mar. 9/30

7:19 am-10:20 am

Nonstop6h 01m

$210

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

mié. 10/22

3:46 pm-5:58 am

1 stop11h 12m

Newark

dom. 11/2

7:30 am-10:40 am

Nonstop6h 10m

$211

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

jue. 9/25

10:54 pm-7:09 am

Nonstop5h 15m

Newark

dom. 9/28

7:15 am-10:17 am

Nonstop6h 02m

$213

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

mar. 10/28

12:34 am-11:00 am

1 stop7h 26m

Newark

mar. 11/4

1:44 pm-8:39 pm

1 stop9h 55m

$217

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

vie. 10/24

9:30 pm-5:59 am

Nonstop5h 29m

Newark

mar. 10/28

3:23 pm-10:30 pm

1 stop10h 07m

$218

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

mar. 9/23

4:59 pm-5:59 am

1 stop10h 00m

Newark

mié. 9/24

7:19 am-10:20 am

Nonstop6h 01m

$221

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

mar. 9/9

1:02 pm-11:59 pm

1 stop7h 57m

Newark

sáb. 9/13

1:59 pm-8:05 pm

1 stop9h 06m

$252

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

lun. 9/22

11:40 pm-10:53 am

1 stop8h 13m

Newark

mié. 9/24

7:10 am-2:04 pm

1 stop9h 54m

$257

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

lun. 9/8

5:49 pm-6:20 am

1 stop9h 31m

Newark

mié. 9/10

6:00 am-10:33 am

1 stop7h 33m

$258

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New York from

How to get the cheapest flight ticket from Seattle to Newark Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Newark Airport?

The cheapest month to fly to Newark Airport from Seattle is in January. Flight prices, which tend to average around $349, are often lower during this time because this is during the off-season. If you don’t want to visit Newark Airport in January, then you should wait until February to fly from Seattle, when ticket prices are also cheap, with an average price of $352.

What is the cheapest day to depart on your flight to Newark Airport?

The cheapest day to depart on your flight to Newark Airport is on a Wednesday when prices can be found for as low as $423. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Seattle to Newark Airport for around $540.

What is the cheapest time of day to depart on your flight to Newark Airport?

The cheapest time of day to fly to Newark Airport is in the morning when flights can be purchased for as low as $449. Flights in the afternoon are often more expensive with an average ticket price of $482.

What is the cheapest Seattle/Tacoma Intl to Newark flight route?

Fly from Seattle/Tacoma Intl to Newark for the best Seattle/Tacoma Intl - Newark flight prices

How far in advance should I book a flight to Newark Airport?

You are more likely to see cheaper flights to Newark Airport from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Newark Airport for around $433 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Newark Airport from Seattle for as low as $355 on momondo.

What cabin class options are available on Seattle/Tacoma Intl to Newark flights?

There are 4 cabin classes available to choose from on Seattle/Tacoma Intl to Newark flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seattle to Newark Airport flights?

No. A direct flight is the cheapest option for a flight between Seattle to Newark Airport.

How have Seattle to Newark Airport flight prices changed over time?

As of August 2025, prices for Seattle to Newark Airport flights are approximately 29% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Newark Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Newark Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Newark Airport (SEA to EWR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Newark Airport

Best Price Found

$168

Fastest flight time

5h 08m

Direct flights

Every day
The best one-way flight to Newark Airport from Seattle in the past 72 hours is $168. The best round-trip flight deal from Seattle to Newark Airport found on momondo in the last 72 hours is $264.
The fastest flight from Seattle to Newark Airport takes 5h 08m
Direct flights go from Seattle to Newark Airport every day.
Search flight deals

  • How far is Seattle/Tacoma Intl to Newark by plane?

    Seattle/Tacoma Intl and Newark are 2393.2 mi apart from one another. Flights usually cover this in 5h 08m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Newark Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Newark Airport refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Newark Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Newark Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Newark Airport.

  • What documentation or ID do you need to fly to Newark Airport?

    The travel and health documents required for your trip to Newark Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Newark Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Seattle to Newark Airport?

  • What is the most popular airline from Seattle to Newark Airport?

Best airlines flying from Seattle to Newark Airport

Compare and see reviews for airlines that fly from Seattle to Newark Airport with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $119Free CancellationRating
6.3
8,028 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $173Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Hawaiian AirlinesPriceFrom $188Free CancellationRating
7.8
2,690 reviews
Search Hawaiian Airlines flights
Sun Country AirPriceFrom $189Free CancellationRating
6.9
331 reviews
Search Sun Country Air flights
Alaska AirlinesPriceFrom $238Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $240Free CancellationRating
7.4
8,944 reviews
Search United Airlines flights
DeltaPriceFrom $256Free CancellationRating
7.9
7,977 reviews
Search Delta flights

  • Alaska Airlines Flights From Seattle to Newark Airport

    Across 22 Alaska Airlines flights from Seattle to Newark Airport this week, the average price was $466, with the best Alaska Airlines deals starting from $238 round-trip. 10,000 users have rated Alaska Airlines on momondo, with an average score of 8.0/10.

  • Hawaiian Airlines Flights From Seattle to Newark Airport

    Across 2,690 Hawaiian Airlines reviews on momondo, the average score is 7.8/10. Hawaiian Airlines flies from Seattle to Newark Airport about 23 times each week, with ticket deals ranging from $188 to $462. Price data is based on momondo searches in the last 72 hours.

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Seaside Heights
Queens
Bronx
Yonkers
Bethlehem
Pocono Manor
Asbury Park
Point Pleasant Beach
Jim Thorpe
Beach Haven
East Rutherford
Stamford
Long Branch
Tannersville
Spring Lake
Wayne
Elizabeth
Parsippany
East Stroudsburg
Secaucus

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to New York?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to New York from Seattle.

Can I find flights from Seattle to New York with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to New York from Seattle with this policy.

How can momondo help me find flights from Seattle to New York?

momondo helps you find the best flight between Seattle and New York by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Seattle to New York right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Seattle to New York now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to New York and let you know when they change.

An easier way to manage your Newark Airport trip

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