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$71+ 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SEA
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap 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 February 11, 2026.

This SmartFares deal was found by Cheapflights users on 2/8. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/287:29 pm
EWR
-
SEA
Nonstop6h 25m
Alaska Airlines
Fri 3/610:09 am
SEA
-
EWR
Nonstop5h 19m
Alaska Airlines
Deal found 2/8$204
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 3/77:29 pm
EWR
-
SEA
Nonstop6h 25m
Hawaiian Airlines
Sat 3/143:11 pm
SEA
-
EWR
Nonstop5h 18m
Hawaiian Airlines
Deal found 2/9$206
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Thu 3/57:29 pm
EWR
-
SEA
Nonstop6h 25m
Multiple Airlines
Wed 3/1110:45 pm
SEA
-
EWR
Nonstop5h 14m
Multiple Airlines
Deal found 2/10$212
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Mon 3/27:29 pm
EWR
-
SEA
Nonstop6h 25m
Hawaiian Airlines
Tue 3/103:52 pm
SEA
-
EWR
1 stop10h 48m
Hawaiian Airlines
Deal found 2/9$214
This Trip.com deal was found by Cheapflights users on 2/9. 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.
Mon 3/25:30 pm
EWR
-
SEA
Nonstop6h 25m
Multiple Airlines
Tue 3/103:52 pm
SEA
-
EWR
1 stop10h 48m
Multiple Airlines
Deal found 2/9$216
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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 3/104:29 pm
EWR
-
SEA
1 stop30h 27m
Alaska Airlines
Wed 3/1110:45 pm
SEA
-
EWR
Nonstop5h 14m
Alaska Airlines
Deal found 2/9$217
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/77:29 pm
EWR
-
SEA
Nonstop6h 25m
Alaska Airlines
Mon 3/163:11 pm
SEA
-
EWR
Nonstop5h 18m
Alaska Airlines
Deal found 2/10$218
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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 3/247:18 am
EWR
-
SEA
Nonstop6h 11m
Alaska Airlines
Fri 3/278:13 am
SEA
-
EWR
Nonstop5h 25m
Alaska Airlines
Deal found 2/9$219
This Trip.com deal was found by Cheapflights users on 2/9. 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.
Mon 3/27:29 pm
EWR
-
SEA
Nonstop6h 25m
Alaska Airlines
Tue 3/1010:45 pm
SEA
-
EWR
Nonstop5h 14m
Alaska Airlines
Deal found 2/9$221
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Mon 3/28:28 pm
EWR
-
SEA
Nonstop6h 23m
United Airlines
Tue 3/105:20 pm
SEA
-
EWR
1 stop10h 55m
United Airlines
Deal found 2/8$224
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/117:00 am
JFK
-
SEA
Nonstop6h 28m
Alaska Airlines
Wed 3/111:56 pm
SEA
-
JFK
1 stop13h 27m
Alaska Airlines
Deal found 2/10$227
This Aunt Betty deal was found by Cheapflights users on 2/11. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:36 pm
JFK
-
SEA
Nonstop6h 36m
Hawaiian Airlines
Tue 3/1010:51 pm
SEA
-
JFK
Nonstop5h 14m
Hawaiian Airlines
Deal found 2/11$228

Find 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 February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$204
(SmartFares)

One-way from

$71
(Trip.com)

Popular in

December

Cheapest in

October

Average price

$357

Good round-trip deal

$266 or less

Good one-way deal

$158 or less
Provider with most accurate pricing for New York (NYC)-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Seattle/Tacoma Intl flights.
Search Deals
From New Jersey to Seattle/Tacoma Intl
Search Deals
One-way flight from New Jersey to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($9 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from New Jersey to Seattle/Tacoma Intl.
Search Deals
Price to beat on a one-way flight from New Jersey to Seattle/Tacoma Intl.
Search Deals

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 February 11, 2026.
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

Tue 3/10

7:29 pm-10:54 pm

Nonstop6h 25m

Seattle/Tacoma Intl

Wed 3/11

10:09 am-6:28 pm

Nonstop5h 19m

$217

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Mon 3/9

4:29 pm-6:55 pm

1 stop29h 26m

Seattle/Tacoma Intl

Tue 3/10

10:45 pm-6:59 am

Nonstop5h 14m

$217

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Wed 3/25

6:14 pm-9:28 pm

Nonstop6h 14m

Seattle/Tacoma Intl

Fri 4/3

2:50 pm-11:11 pm

Nonstop5h 21m

$219

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Tue 3/10

9:30 am-6:04 pm

1 stop11h 34m

Seattle/Tacoma Intl

Tue 3/17

12:25 pm-8:44 pm

Nonstop5h 19m

$227

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Tue 3/10

7:29 pm-10:54 pm

Nonstop6h 25m

Seattle/Tacoma Intl

Tue 3/17

6:21 pm-3:55 pm

1 stop18h 34m

$227

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Wed 3/4

4:45 pm-10:43 pm

1 stop8h 58m

Seattle/Tacoma Intl

Mon 3/9

11:59 pm-8:08 am

Nonstop5h 09m

$228

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Tue 3/24

3:00 pm-8:56 pm

1 stop8h 56m

Seattle/Tacoma Intl

Sun 3/29

11:05 pm-7:26 am

Nonstop5h 21m

$229

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Mon 3/9

7:29 pm-10:53 pm

Nonstop6h 24m

Seattle/Tacoma Intl

Mon 3/16

11:59 pm-8:08 am

Nonstop5h 09m

$229

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Fri 2/27

7:29 pm-10:54 pm

Nonstop6h 25m

Seattle/Tacoma Intl

Tue 3/3

10:09 am-6:28 pm

Nonstop5h 19m

$232

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Wed 3/11

4:29 pm-7:46 pm

Nonstop6h 17m

Seattle/Tacoma Intl

Tue 3/17

1:45 pm-10:03 pm

Nonstop5h 18m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

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 $177). Flying from New Jersey to Seattle in July is currently the most expensive (average of $276). 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 February 11, 2026.

It’s typically best to fly out from New Jersey to Seattle in the evening. Doing so could potentially save you 27% on the flight price compared to flying at noon, which is usually more expensive.

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 long is the flight from New Jersey to Seattle?

    Alaska Airlines, Delta, and United Airlines can get you from New Jersey to Seattle in just under 6h 17m. Your travel time can differ by up to 4h 10m. The distance between New Jersey and Seattle is about 2413 mi. 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 New Jersey to Seattle one-way?

    The cheapest airlines for a one-way flight from New Jersey to Seattle are United Airlines ($406), Singapore Airlines ($429), and China Airlines ($594).

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

    When deciding which route to take from New Jersey to Seattle consider New York John F Kennedy Intl - Seattle/Tacoma Intl, Newark - Seattle/Tacoma Intl or New York LaGuardia - Seattle/Tacoma Intl as they are the most popular.

  • 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: TAP AIR PORTUGAL (72%), Asiana Airlines (69%), United Airlines( 68%).

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

    While on average a flight from New Jersey to Seattle is generally $1,172, our data shows the cheapest flight currently is $108. When looking at the most popular route, (New York John F Kennedy Intl - Seattle/Tacoma Intl), you can expect to pay $232 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 $177). Flying from New Jersey to Seattle in July is currently the most expensive (average of $276). 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 Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
SeaTac
Lakewood
Ocean Shores
Olympia
Lynnwood
Edmonds
Lacey
Kent
Renton
Puyallup
Kirkland
Tukwila
Fife
Aberdeen
Shoreline
Marysville
Centralia
Federal Way
Chehalis

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for New Jersey to Seattle

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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 February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$119Average$321FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$120Average$249FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$138Average$377FlexibilityNo cancel feeOn-time85%
Sun Country AirCheapest$189Average$377FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$197Average$411FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$217Average$412FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$236Average$436FlexibilityNo cancel feeOn-time71%

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