Seattle

$143+ Cheap flights from New Jersey to Seattle (SEA)

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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SEA
May 6 — May 131
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Cheap flight deals from New Jersey to Seattle

Keep the following information in mind while searching for New Jersey to Seattle flight deals. Data was last updated May 1, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$258
(Expedia)

One-way from

$143
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$406

Good round-trip deal

$378 or less

Good one-way deal

$202 or less
Provider with most accurate pricing for New York (NYC)-Seattle/Tacoma Intl flight deals.
Provider most trusted by Cheapflights users for New York (NYC)-Seattle/Tacoma Intl flights.
From New Jersey to Seattle/Tacoma Intl
One-way flight from New Jersey to Seattle/Tacoma Intl
Highest demand for flights based on searches. 4% potential increase in price ($18 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Average for round-trip flights in May 2025
Price to beat on a round-trip flight from New Jersey to Seattle/Tacoma Intl.
Price to beat on a one-way flight from New Jersey to Seattle/Tacoma Intl.

Find flight deals from New Jersey to Seattle

Cheapest flights from New Jersey to Seattle
Explore the most affordable flight options available from New Jersey to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Expedia deal was found by Cheapflights users on 4/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/3012:03 pmEWR - SEA
1 stop15h 07mMultiple Airlines
Mon 6/99:40 pmSEA - EWR
Nonstop5h 19mMultiple Airlines
Deal found 4/30$258
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 9/247:29 pmEWR - SEA
Nonstop6h 03mAlaska Airlines
Fri 10/34:59 pmSEA - EWR
1 stop10h 00mAlaska Airlines
Deal found 4/29$259
This Booking.com deal was found by Cheapflights users on 4/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/287:00 amEWR - SEA
1 stop10h 25mSpirit Airlines
Sat 5/313:20 pmSEA - EWR
2 stops17h 36mSpirit Airlines
Deal found 4/30$260
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/215:50 amEWR - SEA
1 stop8h 48mUnited Airlines
Mon 5/2611:23 pmSEA - EWR
1 stop7h 58mUnited Airlines
Deal found 4/29$266
This FlightHub deal was found by Cheapflights users on 4/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/281:35 pmLGA - SEA
2 stops13h 35mSpirit Airlines
Wed 6/116:00 amSEA - LGA
2 stops13h 00mSpirit Airlines
Deal found 4/30$266
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Fri 9/54:25 pmJFK - SEA
1 stop9h 31mAmerican Airlines
Mon 9/811:59 pmSEA - JFK
1 stop10h 41mAmerican Airlines
Deal found 4/30$267
This Orbitz deal was found by Cheapflights users on 4/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/147:20 amJFK - SEA
Nonstop6h 07mMultiple Airlines
Fri 5/165:36 pmSEA - JFK
1 stop15h 23mMultiple Airlines
Deal found 4/30$268
This Orbitz deal was found by Cheapflights users on 4/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/25:45 amLGA - SEA
2 stops21h 25mMultiple Airlines
Mon 6/99:22 amSEA - LGA
1 stop8h 32mMultiple Airlines
Deal found 4/30$268
This CheapOair deal was found by Cheapflights users on 4/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2310:55 pmLGA - SEA
1 stop28h 42mFrontier
Thu 5/297:10 pmSEA - LGA
1 stop24h 00mFrontier
Deal found 4/30$270
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/97:25 amJFK - SEA
Nonstop6h 31mDelta
Sat 9/1310:55 pmSEA - JFK
Nonstop5h 22mDelta
Deal found 4/30$272
This Hawaiian Airlines deal was found by Cheapflights users on 4/30. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/206:36 pmJFK - SEA
Nonstop6h 14mHawaiian Airlines
Sat 9/275:20 amSEA - JFK
1 stop7h 08mHawaiian Airlines
Deal found 4/30$277
This JetBlue deal was found by Cheapflights users on 4/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/285:29 pmJFK - SEA
Nonstop6h 25mJetBlue
Mon 6/910:40 pmSEA - JFK
Nonstop5h 20mJetBlue
Deal found 4/30$282

Cheapflights Fare Finder

Customize your flight search to find flights from New Jersey to Seattle 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 May 1, 2025.
Use the filters below to find and compare flights from New Jersey to Seattle that are best for you.

Fly from

New Jersey

Fly to

Seattle

Route

Depart

Return

Price

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Fri 5/30

12:03 pm-12:10 am

1 stop15h 07m

Seattle/Tacoma Intl

Mon 6/9

9:40 pm-5:59 am

Nonstop5h 19m

$258

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Wed 9/24

7:29 pm-10:32 pm

Nonstop6h 03m

Seattle/Tacoma Intl

Fri 10/3

4:59 pm-5:59 am

1 stop10h 00m

$259

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Wed 5/28

7:00 am-2:25 pm

1 stop10h 25m

Seattle/Tacoma Intl

Sat 5/31

3:20 pm-11:56 am

2 stops17h 36m

$260

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Wed 5/21

5:50 am-11:38 am

1 stop8h 48m

Seattle/Tacoma Intl

Mon 5/26

11:23 pm-10:21 am

1 stop7h 58m

$266

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Wed 5/28

1:35 pm-12:10 am

2 stops13h 35m

Seattle/Tacoma Intl

Wed 6/11

6:00 am-10:00 pm

2 stops13h 00m

$266

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Sat 5/10

7:30 am-4:49 pm

1 stop12h 19m

Seattle/Tacoma Intl

Sat 5/24

9:40 pm-5:59 am

Nonstop5h 19m

$267

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Fri 9/5

4:25 pm-10:56 pm

1 stop9h 31m

Seattle/Tacoma Intl

Mon 9/8

11:59 pm-1:40 pm

1 stop10h 41m

$267

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Wed 5/14

7:20 am-10:27 am

Nonstop6h 07m

Seattle/Tacoma Intl

Fri 5/16

5:36 pm-11:59 am

1 stop15h 23m

$268

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Mon 6/2

5:45 am-12:10 am

2 stops21h 25m

Seattle/Tacoma Intl

Mon 6/9

9:22 am-8:54 pm

1 stop8h 32m

$268

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Fri 5/23

10:55 pm-12:37 am

1 stop28h 42m

Seattle/Tacoma Intl

Thu 5/29

7:10 pm-10:10 pm

1 stop24h 00m

$270

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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

Have a flexible travel schedule? Discover the best time to fly to Seattle from New Jersey 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 New Jersey to Seattle

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

Currently, January is the cheapest month in which you can book a flight from New Jersey to Seattle (average of $238). Flying from New Jersey to Seattle in July is currently the most expensive (average of $405). 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 NJ to SEA?

Find hourly flight availability from New Jersey to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

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

Weekly flight availability from New Jersey to Seattle

Explore weekly flight availability from New Jersey to Seattle. 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 May 1, 2025.

The most flights from USNJ to SEA are scheduled on a Tuesday (18 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (9 on average).

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated May 1, 2025.
Read through reviews of airlines operating flights from New Jersey to Seattle, such as Alaska Airlines, Southwest and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Food

7.1

Entertainment

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Boarding

8.1

Food

7.1

Entertainment

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Boarding

8.1

Food

7.1

Entertainment

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
8.0
Very good

Boarding

8.1

Food

7.1

Entertainment

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Boarding

8.1

Food

7.1

Entertainment

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Boarding

8.1

Food

7.1

Entertainment

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from New Jersey to Seattle. 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 into for flights to Seattle from New Jersey?

    If you book a flight to Seattle from New Jersey, you will be flying to Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle.

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

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

    The cheapest airlines for a one-way flight from New Jersey to Seattle are Spirit Airlines ($143), United Airlines ($148), and Alaska Airlines ($149).

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

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

    Before booking your flight to Seattle from New Jersey, check out the most reliable airlines to get you to your destination on time: Asiana Airlines (95%), United Airlines (92%), Alaska Airlines( 88%).

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

    While on average a flight from New Jersey to Seattle is generally $917, our data shows the cheapest flight currently is $148. When looking at the most popular route, (New York John F Kennedy Intl - Seattle/Tacoma Intl), you can expect to pay $238 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from New Jersey to Seattle 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 New Jersey to Seattle?

    Currently, January is the cheapest month in which you can book a flight from New Jersey to Seattle (average of $238). Flying from New Jersey to Seattle in July is currently the most expensive (average of $405). 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

Traveling to a place near New Jersey?

Book flights to New Jersey if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Renton
Ocean Shores
Lacey
Leavenworth
Federal Way
Olympia
Shoreline
Cle Elum
Centralia
Kent
Lynnwood
Aberdeen
Shelton
Silverdale
Redmond
Issaquah

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for New Jersey to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from New Jersey to Seattle

Discover the top 7 airlines that operate flights from New Jersey to Seattle. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$166Average$289FlexibilityNo cancel feeOn-time65%
Sun Country AirCheapest$196Average$424FlexibilityNo cancel feeOn-time83%
DeltaCheapest$203Average$339FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$238Average$462FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$243Average$477FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$249Average$482FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$263Average$428FlexibilityNo cancel feeOn-time85%

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