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Cheap flights from Seattle to New York from $99

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 10/1. 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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Cheap round-trip flights

United Airlines Logo
6:20 am - 2:36 pmSEA-EWR
5h 16mnonstop
United Airlines Logo
7:23 pm - 10:41 pmEWR-SEA
6h 18mnonstop
$197United Airlines
Find Deal
mar., oct. 28 - mar., nov. 4
Hawaiian Airlines Logo
8:48 am - 5:06 pmSEA-EWR
5h 18mnonstop
Hawaiian Airlines Logo
7:29 pm - 10:50 pmEWR-SEA
6h 21mnonstop
$201Hawaiian Airlines
Find Deal
mié., oct. 29 - mié., oct. 29
Hawaiian Airlines Logo
8:19 am - 4:48 pmSEA-EWR
5h 29mnonstop
Hawaiian Airlines Logo
7:19 am - 10:22 amEWR-SEA
6h 03mnonstop
$202Hawaiian Airlines
Find Deal
mar., sep. 30 - mar., oct. 7
United Airlines Logo
8:30 am - 7:30 pmSEA-EWR
8h 00m1 stop
United Airlines Logo
7:25 am - 10:27 amEWR-SEA
6h 02mnonstop
$203United Airlines
Find Deal
mié., oct. 1 - sáb., oct. 4
Hawaiian Airlines Logo
7:00 am - 3:29 pmSEA-EWR
5h 29mnonstop
Hawaiian Airlines Logo
5:57 pm - 9:05 pmEWR-SEA
6h 08mnonstop
$205Hawaiian Airlines
Find Deal
mié., oct. 22 - vie., oct. 24
Alaska Airlines Logo
8:48 am - 5:06 pmSEA-EWR
5h 18mnonstop
Alaska Airlines Logo
5:30 pm - 8:46 pmEWR-SEA
6h 16mnonstop
$207Alaska Airlines
Find Deal
mar., oct. 28 - jue., nov. 6
Hawaiian Airlines Logo
9:30 pm - 5:59 amSEA-EWR
5h 29mnonstop
Hawaiian Airlines Logo
7:19 am - 10:22 amEWR-SEA
6h 03mnonstop
$208Hawaiian Airlines
Find Deal
sáb., oct. 18 - vie., oct. 24
Alaska Airlines Logo
6:41 am - 3:00 pmSEA-EWR
5h 19mnonstop
Alaska Airlines Logo
5:57 pm - 9:05 pmEWR-SEA
6h 08mnonstop
$211Alaska Airlines
Find Deal
mié., oct. 1 - mié., oct. 8
Delta Logo
6:00 am - 3:58 pmSEA-EWR
6h 58m1 stop
Delta Logo
6:00 am - 10:33 amEWR-SEA
7h 33m1 stop
$237Delta
Find Deal
mié., oct. 22 - mar., oct. 28
Delta Logo
7:18 pm - 6:00 amSEA-EWR
7h 42m1 stop
Delta Logo
9:30 am - 2:35 pmEWR-SEA
8h 05m1 stop
$257Delta
Find Deal
lun., oct. 20 - mar., oct. 28

Hawaiian Airlines flights from Seattle to Newark Airport

Our best Hawaiian Airlines deals on Seattle to Newark Airport flight tickets
Hawaiian Airlines
Oct 29
SEA8:48 amSeattle/Tacoma Intl
5h 18m
EWR5:06 pmNewark
Oct 29
EWR7:29 pmNewark
6h 21m
SEA10:50 pmSeattle/Tacoma Intl
$201
Find similar
Hawaiian Airlines
Sep 30
SEA8:19 amSeattle/Tacoma Intl
5h 29m
EWR4:48 pmNewark
Oct 7
EWR7:19 amNewark
6h 03m
SEA10:22 amSeattle/Tacoma Intl
$202
Find similar
Hawaiian Airlines
Oct 22
SEA7:00 amSeattle/Tacoma Intl
5h 29m
EWR3:29 pmNewark
Oct 24
EWR5:57 pmNewark
6h 08m
SEA9:05 pmSeattle/Tacoma Intl
$205
Find similar

Alaska Airlines flights from Seattle to Newark Airport

Our best Alaska Airlines deals on Seattle to Newark Airport flight tickets
Alaska Airlines
Oct 28
SEA8:48 amSeattle/Tacoma Intl
5h 18m
EWR5:06 pmNewark
Nov 6
EWR5:30 pmNewark
6h 16m
SEA8:46 pmSeattle/Tacoma Intl
$207
Find similar
Alaska Airlines
Oct 1
SEA6:41 amSeattle/Tacoma Intl
5h 19m
EWR3:00 pmNewark
Oct 8
EWR5:57 pmNewark
6h 08m
SEA9:05 pmSeattle/Tacoma Intl
$211
Find similar
Alaska Airlines
Sep 30
SEA9:55 amSeattle/Tacoma Intl
5h 34m
EWR6:29 pmNewark
Oct 3
EWR7:29 pmNewark
6h 10m
SEA10:39 pmSeattle/Tacoma Intl
$216
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 septiembre 17, 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

mar. 10/28

6:20 am-2:36 pm

Nonstop5h 16m

Newark

mar. 11/4

7:23 pm-10:41 pm

Nonstop6h 18m

$197

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

mié. 10/29

8:48 am-5:06 pm

Nonstop5h 18m

Newark

mié. 10/29

7:29 pm-10:50 pm

Nonstop6h 21m

$201

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

mar. 9/30

8:19 am-4:48 pm

Nonstop5h 29m

Newark

mar. 10/7

7:19 am-10:22 am

Nonstop6h 03m

$202

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

mié. 10/1

8:30 am-7:30 pm

1 stop8h 00m

Newark

sáb. 10/4

7:25 am-10:27 am

Nonstop6h 02m

$203

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

mié. 10/22

7:00 am-3:29 pm

Nonstop5h 29m

Newark

vie. 10/24

5:57 pm-9:05 pm

Nonstop6h 08m

$205

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

mar. 10/28

8:48 am-5:06 pm

Nonstop5h 18m

Newark

jue. 11/6

5:30 pm-8:46 pm

Nonstop6h 16m

$207

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

sáb. 10/18

9:30 pm-5:59 am

Nonstop5h 29m

Newark

vie. 10/24

7:19 am-10:22 am

Nonstop6h 03m

$208

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

mié. 10/1

6:41 am-3:00 pm

Nonstop5h 19m

Newark

mié. 10/8

5:57 pm-9:05 pm

Nonstop6h 08m

$211

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

mié. 10/22

6:00 am-3:58 pm

1 stop6h 58m

Newark

mar. 10/28

6:00 am-10:33 am

1 stop7h 33m

$237

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

lun. 10/20

7:18 pm-6:00 am

1 stop7h 42m

Newark

mar. 10/28

9:30 am-2:35 pm

1 stop8h 05m

$257

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 September. Flight prices, which tend to average around $347, are often lower during this time because this is during the off-season. If you don’t want to visit Newark Airport in September, then you should wait until January to fly from Seattle, when ticket prices are also cheap, with an average price of $349.

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 $416. 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 $532.

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 $442. 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 $429 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 $350 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 September 2025, prices for Seattle to Newark Airport flights are approximately 5% 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

$150

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 $150. The best round-trip flight deal from Seattle to Newark Airport found on momondo in the last 72 hours is $246.
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 15m, 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
8,023 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $168Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Hawaiian AirlinesPriceFrom $188Free CancellationRating
7.8
2,729 reviews
Search Hawaiian Airlines flights
Sun Country AirPriceFrom $189Free CancellationRating
6.9
330 reviews
Search Sun Country Air flights
United AirlinesPriceFrom $227Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $237Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
DeltaPriceFrom $256Free CancellationRating
7.9
7,961 reviews
Search Delta flights

  • Alaska Airlines Flights From Seattle to Newark Airport

    Across 25 Alaska Airlines flights from Seattle to Newark Airport this week, the average price was $464, with the best Alaska Airlines deals starting from $237 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 2,729 Hawaiian Airlines reviews on momondo, the average score is 7.8/10. Hawaiian Airlines flies from Seattle to Newark Airport about 28 times each week, with ticket deals ranging from $188 to $452. 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
Asbury Park
Jim Thorpe
Pocono Manor
Point Pleasant Beach
East Rutherford
Beach Haven
Spring Lake
Stamford
Tannersville
Long Branch
Wayne
Elizabeth
East Stroudsburg
Parsippany
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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