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$99+ Cheap flights from Seattle (SEA) to New Jersey

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — EWR
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheap flight deals from Seattle to New Jersey

Keep the following information in mind while searching for Seattle to New Jersey flight deals. Data was last updated November 13, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$197
(United Airlines)

One-way from

$99
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$355

Good round-trip deal

$260 or less

Good one-way deal

$132 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-New York (NYC) flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-New York (NYC) flights.
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From Seattle/Tacoma Intl to New Jersey
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One-way flight from Seattle/Tacoma Intl to New Jersey
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Highest demand for flights based on searches. 7% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to New Jersey.
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Price to beat on a one-way flight from Seattle/Tacoma Intl to New Jersey.
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Find flight deals from Seattle to New Jersey

Cheapest flights from Seattle to New Jersey
Explore the most affordable flight options available from Seattle to New Jersey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This United Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/611:50 pmSEA - EWR
Nonstop5h 09mUnited Airlines
Mon 12/87:25 pmEWR - SEA
Nonstop6h 13mUnited Airlines
Deal found 11/12$200
This Kissandfly.com deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/41:09 pmSEA - LGA
2 stops23h 20mFrontier
Wed 12/1010:55 pmLGA - SEA
1 stop15h 58mFrontier
Deal found 11/11$202
This Expedia deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/53:40 pmSEA - JFK
1 stop20h 49mMultiple Airlines
Sat 12/134:00 pmJFK - SEA
Nonstop6h 31mMultiple Airlines
Deal found 11/12$203
This Kiwi.com deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:48 pmSEA - LGA
1 stop30h 12mFrontier
Mon 1/510:55 pmLGA - SEA
1 stop17h 27mFrontier
Deal found 11/13$203
This United Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:09 pmSEA - EWR
Nonstop5h 14mUnited Airlines
Tue 1/66:00 amEWR - SEA
1 stop8h 32mUnited Airlines
Deal found 11/11$204
This Vliegwinkel deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/611:05 pmSEA - JFK
Nonstop5h 18mMultiple Airlines
Fri 12/124:29 pmJFK - SEA
1 stop22h 24mMultiple Airlines
Deal found 11/12$204
This Trip.com deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:44 amSEA - EWR
Nonstop5h 16mAlaska Airlines
Wed 12/105:30 pmEWR - SEA
Nonstop6h 21mAlaska Airlines
Deal found 11/12$205
This Kiwi.com deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:00 amSEA - EWR
Nonstop5h 23mHawaiian Airlines
Wed 12/107:59 pmEWR - SEA
Nonstop6h 20mHawaiian Airlines
Deal found 11/11$206
This Kiwi.com deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/42:25 pmSEA - JFK
1 stop12h 05mFrontier
Sat 12/134:29 pmJFK - SEA
2 stops20h 27mFrontier
Deal found 11/12$206
This United Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:00 amSEA - EWR
Nonstop5h 14mUnited Airlines
Wed 12/107:25 pmEWR - SEA
Nonstop6h 13mUnited Airlines
Deal found 11/12$207
This Flightnetwork deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/811:01 amSEA - JFK
1 stop15h 29mFrontier
Sat 12/136:59 amJFK - SEA
1 stop29h 57mFrontier
Deal found 11/10$207
This Kiwi.com deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/712:48 pmSEA - LGA
1 stop30h 12mFrontier
Thu 12/1110:55 pmLGA - SEA
2 stops15h 58mFrontier
Deal found 11/10$207

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to New Jersey 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, Cheapflights users made 2,558,603 searches. Data last updated November 13, 2025.
Use the filters below to find and compare flights from Seattle to New Jersey that are best for you.

Fly from

Seattle

Fly to

New Jersey

Route

Depart

Return

Price

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Sat 12/6

11:50 pm-7:59 am

Nonstop5h 09m

Newark

Mon 12/8

7:25 pm-10:38 pm

Nonstop6h 13m

$200

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Wed 12/3

5:00 am-5:30 pm

1 stop9h 30m

Newark

Fri 12/5

7:25 pm-10:38 pm

Nonstop6h 13m

$217

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Thu 1/29

8:40 am-7:17 pm

1 stop7h 37m

Newark

Mon 2/2

10:15 am-4:01 pm

1 stop8h 46m

$232

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Sat 1/17

6:05 am-5:29 pm

1 stop8h 24m

Newark

Tue 1/20

6:50 am-3:08 pm

1 stop11h 18m

$237

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Tue 12/9

6:00 am-4:30 pm

1 stop7h 30m

Newark

Fri 12/12

5:30 pm-10:25 pm

1 stop7h 55m

$237

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Mon 12/8

11:00 pm-9:39 am

1 stop7h 39m

Newark

Fri 12/12

5:30 pm-10:25 pm

1 stop7h 55m

$237

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Tue 12/9

6:00 am-5:59 pm

1 stop8h 59m

Newark

Tue 1/13

9:39 am-2:21 pm

1 stop7h 42m

$237

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Sun 1/25

11:10 pm-8:52 am

1 stop6h 42m

Newark

Tue 2/3

6:00 am-10:55 am

1 stop7h 55m

$237

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Sun 12/7

10:00 am-6:26 pm

Nonstop5h 26m

Newark

Sun 12/14

7:14 am-10:40 am

Nonstop6h 26m

$247

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Thu 3/5

11:59 pm-12:13 pm

1 stop9h 14m

Newark

Mon 3/9

8:29 pm-11:52 pm

Nonstop6h 23m

$247

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Showing 1-10 of 60 results
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Best time to book a flight from Seattle to New Jersey

Have a flexible travel schedule? Discover the best time to fly to New Jersey from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to New Jersey

What is the cheapest month to book a flight from Seattle to New Jersey?

Currently, October is the cheapest month in which you can book a flight from Seattle to New Jersey (average of $177). Flying from Seattle to New Jersey in July is currently the most expensive (average of $297). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to NJ?

Find hourly flight availability from Seattle to New Jersey. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 37% on flights from Seattle to New Jersey by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Seattle to New Jersey?

Use this chart to determine the cheapest time to fly round-trip from Seattle to New Jersey. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Seattle to New Jersey flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Seattle to New Jersey

Explore weekly flight availability from Seattle to New Jersey. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 13, 2025.

The most flights from SEA to USNJ are scheduled on a Wednesday (21 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (5 on average).

Reviews of airlines servicing New Jersey

Get insights into the airlines that provide service to New Jersey. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Jersey. Reviews last updated November 13, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and Hawaiian Airlines from Seattle to New Jersey by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,288 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
11,288 reviews
Alaska Airlines
8.0
Very good
11,288 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Delta
7.9
Good
8,007 reviews
Alaska Airlines
8.0
Very good
11,288 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Hawaiian Airlines
7.8
Good
2,809 reviews
Alaska Airlines
8.0
Very good
11,288 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
United Airlines
7.4
Good
9,017 reviews
Alaska Airlines
8.0
Very good
11,288 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
American Airlines
7.2
Good
11,051 reviews
Alaska Airlines
8.0
Very good
11,288 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

Related info for your journey

Find useful and relevant information for your journey from Seattle to New Jersey. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to New Jersey?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly out of when you book flights from Seattle to New Jersey.

  • How popular is this Seattle to New Jersey flight route?

    This flight path from Seattle/Tacoma Intl to New Jersey was viewed by 79 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Seattle to New Jersey?

    A quick flight from Seattle to New Jersey can take about 5h 09m. United Airlines provides one of the quickest options available for as low as $200. There are 2393 mi between Seattle and New Jersey. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Seattle to New Jersey one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $99. However, be on the lookout for offers from Frontier and Alaska Airlines, as they are both options that can get you from Seattle to New Jersey for a low price.

  • What are the most popular routes from Seattle to New Jersey?

    Most travelers choose Seattle/Tacoma Intl - New York John F Kennedy Intl, Seattle/Tacoma Intl - Newark or Seattle/Tacoma Intl - New York LaGuardia when deciding on the best route from Seattle to New Jersey.

  • What are the most reliable airlines from Seattle to New Jersey?

    Before booking your flight to New Jersey from Seattle, check out the most reliable airlines to get you to your destination on time: Singapore Airlines (96%), Korean Air (92%), Alaska Airlines( 82%).

  • What are the cheapest flights from Seattle to New Jersey?

    While on average a flight from Seattle to New Jersey is generally $1,137, our data shows the cheapest flight currently is $93. When looking at the most popular route, (Seattle/Tacoma Intl - New York John F Kennedy Intl), you can expect to pay $203 for that flight.

  • Can I find deals for flights from Seattle to New Jersey that include hotel bookings?

    Yes. In addition to deals on Seattle to New Jersey flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to New Jersey?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to New Jersey.

  • Can I find deals for business class flights from Seattle to New Jersey?

    Yes. Cheapflights offers flight deals from Seattle to New Jersey by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to New Jersey?

    Currently, October is the cheapest month in which you can book a flight from Seattle to New Jersey (average of $177). Flying from Seattle to New Jersey in July is currently the most expensive (average of $297). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Seattle to New Jersey

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Seattle to New Jersey

Discover the top 7 airlines that operate flights from Seattle to New Jersey. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$119Average$256FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$148Average$446FlexibilityNo cancel feeOn-time85%
Sun Country AirCheapest$189Average$400FlexibilityNo cancel feeOn-time83%
DeltaCheapest$193Average$362FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$197Average$409FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$223Average$451FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$238Average$567FlexibilityNo cancel feeOn-time71%

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