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$124+ 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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — EWR
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
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 July 30, 2025.

Round-trip from

$237
(Delta)

One-way from

$124
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$447

Good round-trip deal

$325 or less

Good one-way deal

$180 or less
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. 2% potential increase in price ($9 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 30, 2025.

This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/169:58 pmSEA - JFK
Nonstop5h 27mDelta
Tue 9/237:05 amJFK - SEA
Nonstop6h 10mDelta
Deal found 7/28$237
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Sat 9/275:45 pmSEA - JFK
1 stop9h 24mHawaiian Airlines
Wed 10/14:40 pmJFK - SEA
Nonstop6h 14mHawaiian Airlines
Deal found 7/29$240
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1610:41 pmSEA - JFK
Nonstop5h 25mAlaska Airlines
Wed 9/179:30 amJFK - SEA
1 stop10h 24mAlaska Airlines
Deal found 7/29$241
This lastminute.com deal was found by Cheapflights users on 7/30. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2211:59 pmSEA - JFK
Nonstop5h 21mJetBlue
Wed 9/246:54 pmJFK - SEA
Nonstop6h 26mJetBlue
Deal found 7/30$242
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 9/411:15 pmSEA - EWR
1 stop16h 44mMultiple Airlines
Wed 9/107:30 amEWR - SEA
1 stop9h 13mMultiple Airlines
Deal found 7/29$243
This Trip.com deal was found by Cheapflights users on 7/28. 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.
Sat 9/65:05 pmSEA - EWR
1 stop9h 54mHawaiian Airlines
Sat 9/136:13 pmEWR - SEA
Nonstop6h 05mHawaiian Airlines
Deal found 7/28$244
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/317:00 amSEA - EWR
Nonstop5h 25mAlaska Airlines
Wed 11/57:05 amEWR - SEA
1 stop9h 54mAlaska Airlines
Deal found 7/28$245
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Tue 8/2610:55 pmSEA - EWR
1 stop8h 05mUnited Airlines
Sun 8/317:45 amEWR - SEA
Nonstop6h 00mUnited Airlines
Deal found 7/27$248
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3112:34 amSEA - EWR
1 stop10h 04mAmerican Airlines
Sat 11/86:15 amEWR - SEA
1 stop9h 38mAmerican Airlines
Deal found 7/28$255
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:05 amSEA - JFK
1 stop8h 12mAmerican Airlines
Sat 9/201:00 pmJFK - SEA
1 stop9h 09mAmerican Airlines
Deal found 7/30$255
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:05 amSEA - LGA
1 stop7h 09mAmerican Airlines
Sat 9/2011:30 amLGA - SEA
1 stop8h 59mAmerican Airlines
Deal found 7/30$255
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1611:11 pmSEA - LGA
1 stop6h 35mDelta
Wed 9/172:40 pmLGA - SEA
1 stop10h 26mDelta
Deal found 7/29$257

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 July 30, 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

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Tue 9/16

9:58 pm-6:25 am

Nonstop5h 27m

New York John F Kennedy Intl

Tue 9/23

7:05 am-10:15 am

Nonstop6h 10m

$237

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Sat 9/27

5:45 pm-6:09 am

1 stop9h 24m

New York John F Kennedy Intl

Wed 10/1

4:40 pm-7:54 pm

Nonstop6h 14m

$240

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Tue 9/16

10:41 pm-7:06 am

Nonstop5h 25m

New York John F Kennedy Intl

Wed 9/17

9:30 am-4:54 pm

1 stop10h 24m

$241

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Mon 9/22

11:59 pm-8:20 am

Nonstop5h 21m

New York John F Kennedy Intl

Wed 9/24

6:54 pm-10:20 pm

Nonstop6h 26m

$242

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Thu 9/4

11:15 pm-6:59 pm

1 stop16h 44m

Newark

Wed 9/10

7:30 am-1:43 pm

1 stop9h 13m

$243

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Sat 9/6

5:05 pm-5:59 am

1 stop9h 54m

Newark

Sat 9/13

6:13 pm-9:18 pm

Nonstop6h 05m

$244

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Thu 9/25

6:41 am-3:00 pm

Nonstop5h 19m

Newark

Tue 9/30

7:19 am-10:20 am

Nonstop6h 01m

$246

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Tue 8/26

10:55 pm-10:00 am

1 stop8h 05m

Newark

Sun 8/31

7:45 am-10:45 am

Nonstop6h 00m

$248

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Sat 9/13

6:05 am-5:17 pm

1 stop8h 12m

New York John F Kennedy Intl

Sat 9/20

1:00 pm-7:09 pm

1 stop9h 09m

$255

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Thu 9/4

6:00 am-3:57 pm

1 stop6h 57m

Newark

Wed 9/10

9:50 am-2:44 pm

1 stop7h 54m

$255

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 57 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, January is the cheapest month in which you can book a flight from Seattle to New Jersey (average of $228). Flying from Seattle to New Jersey in June is currently the most expensive (average of $300). 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 July 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to New Jersey as you normally would.

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 July 30, 2025.

The most flights from SEA to USNJ are scheduled on a Monday (19 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (3 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 July 30, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta 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
10,000 reviews

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,241 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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.

  • 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 $124. However, be on the lookout for offers from Alaska Airlines and American 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 - Newark, Seattle/Tacoma Intl - New York John F Kennedy Intl 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: Korean Air (72%), Singapore Airlines (72%), Hawaiian Airlines( 70%).

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

    While on average a flight from Seattle to New Jersey is generally $772, our data shows the cheapest flight currently is $123. When looking at the most popular route, (Seattle/Tacoma Intl - Newark), you can expect to pay $206 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, January is the cheapest month in which you can book a flight from Seattle to New Jersey (average of $228). Flying from Seattle to New Jersey in June is currently the most expensive (average of $300). 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.

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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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$119Average$223FlexibilityNo cancel feeOn-time65%
Sun Country AirCheapest$192Average$401FlexibilityNo cancel feeOn-time83%
Hawaiian AirlinesCheapest$198Average$443FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$202Average$454FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$243Average$458FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$245Average$468FlexibilityNo cancel feeOn-time75%
DeltaCheapest$256Average$356FlexibilityNo cancel feeOn-timeN/A

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