$139 Find Cheap Flights from Seattle to New Jersey

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to New Jersey departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to New Jersey.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to New Jersey.
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Cheap Flights from Seattle to New Jersey

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New York
Newarknonstop$267
Philadelphia
Philadelphianonstop$329
New York
Newarknonstop$267
Philadelphia
Philadelphianonstop$329

Book Cheap Seattle to New Jersey Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to New Jersey that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to New Jersey

Thu, May 28 - Wed, Jun 3
United Airlines Logo
11:00 pm - 7:18 am
SEA
-
EWR
5h 18mnonstop
United Airlines Logo
8:30 pm - 11:44 pm
EWR
-
SEA
6h 14mnonstop
$267United Airlines
Sat, May 30 - Sat, Jun 6
Alaska Airlines Logo
3:30 pm - 11:59 pm
SEA
-
EWR
5h 29mnonstop
Alaska Airlines Logo
6:29 pm - 9:42 pm
EWR
-
SEA
6h 13mnonstop
$271Alaska Airlines
Thu, May 28 - Wed, Jun 3
Alaska Airlines Logo
3:30 pm - 11:59 pm
SEA
-
EWR
5h 29mnonstop
Alaska Airlines Logo
6:29 pm - 9:42 pm
EWR
-
SEA
6h 13mnonstop
$274Alaska Airlines
Tue, May 26 - Tue, Jun 2
Delta Logo
11:59 pm - 10:51 am
SEA
-
EWR
7h 52m
1 stop
Delta Logo
1:05 pm - 8:39 pm
EWR
-
SEA
10h 34m
1 stop
$287Delta
Fri, May 29 - Wed, Jun 3
United Airlines Logo
1:00 pm - 11:59 pm
SEA
-
EWR
7h 59m
1 stop
United Airlines Logo
8:30 pm - 11:44 pm
EWR
-
SEA
6h 14mnonstop
$288United Airlines
Tue, Jun 9 - Sat, Jun 13
JetBlue Logo
11:52 pm - 8:13 am
SEA
-
JFK
5h 21mnonstop
JetBlue Logo
5:10 pm - 8:40 pm
JFK
-
SEA
6h 30mnonstop
$291JetBlue
Thu, May 28 - Wed, Jun 3
JetBlue Logo
11:52 pm - 8:13 am
SEA
-
JFK
5h 21mnonstop
JetBlue Logo
5:29 pm - 8:56 pm
JFK
-
SEA
6h 27mnonstop
$295JetBlue
Sat, May 30 - Tue, Jun 2
American Airlines Logo
5:15 am - 5:31 pm
SEA
-
LGA
9h 16m
1 stop
American Airlines Logo
5:29 pm - 12:16 am
LGA
-
SEA
9h 47m
1 stop
$297American Airlines
Sat, May 30 - Sat, Jun 6
Delta Logo
7:15 am - 3:45 pm
SEA
-
JFK
5h 30mnonstop
Delta Logo
7:00 pm - 10:22 pm
JFK
-
SEA
6h 22mnonstop
$298Delta
Thu, May 28 - Tue, Jun 2
American Airlines Logo
6:00 am - 4:33 pm
SEA
-
LGA
7h 33m
1 stop
American Airlines Logo
5:29 pm - 12:16 am
LGA
-
SEA
9h 47m
1 stop
$307American Airlines
Booking Insights

KAYAK's insights & trends for Seattle to New Jersey flights

Get data-powered insights and trends into flights from Seattle to New Jersey to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Seattle to New Jersey?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Seattle to New Jersey departing in May.

What is the cheapest Seattle to New Jersey flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to New Jersey from Seattle found in the last 72 hours was to New York, at $266 round-trip. The most popular route is from Seattle (SEA) to Newark Airport (EWR), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $266.

What is the cheapest time of day to fly to New Jersey?

The average price for all round-trip flights from Seattle to New Jersey depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to New Jersey is generally in the evening, when round-trip flights cost $363 on average. Morning departures are around 23% more expensive than evening flights, on average. The most expensive time of day to fly to New Jersey is generally in the morning, which is peak travel time and where the average cost of a ticket is $446.

Can I save money by flying with a layover from Seattle to New Jersey?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $366 on average.

What’s the cheapest day of the week to fly from Seattle to New Jersey?

The average price of all round-trip flights from Seattle to New Jersey clicked on KAYAK for each day over the last 12 months.

For Seattle to New Jersey, Wednesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from New Jersey back to Seattle, the best deals are generally found on Wednesday, with Sunday being the most expensive.

How far in advance should I book a flight from Seattle to New Jersey?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to New Jersey, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to New Jersey, you should book around 3 weeks before departure, which saves you about 48% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$139
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 29% increase in price.
Flight from Seattle to Newark Liberty Airport

FAQs - booking New Jersey flights

  • I’m going from Seattle to New Jersey to visit the Jersey Shore region. Where should I fly to?

    For travelers flying from the Seattle-Tacoma International Airport (SEA) to visit the Jersey Shore region in the eastern part of the state, the Atlantic City International Airport (ACY) is closest. American Airlines provides one-stop layover flights that stop at Philadelphia International Airport (PHL) as well as two-stop layovers that stop at Charlotte Douglas International Airport (CLT) or Dallas/Fort Worth International Airport (DFW) and the Philadelphia International Airport (PHL).

  • I’m flying to New Jersey to visit the Delaware River area. What airport should I fly to?

    If you’re flying from the Seattle-Tacoma International Airport (SEA) to the Delaware River region in southwestern New Jersey, consider flights to Philadelphia International Airport (PHL) in the neighboring state of Pennsylvania. Both American Airlines and Alaska Airlines provide nonstop flight service to Philadelphia International Airport.

  • I am visiting the Gateway region in Northeastern New Jersey. Which airport is the closest?

    If you’re traveling to northeastern New Jersey from Seattle-Tacoma International Airport (SEA), consider flights to Newark Liberty International Airport (EWR). Alaska Airlines, United Airlines, and American Airlines all provide nonstop flights. American and United also provide layover flights with stops at Charlotte Douglas International Airport (CLT) or Chicago O’Hare Airport (ORD).

  • I want to explore the Skylands region of Northwestern New Jersey. What airport should I use?

    If you’re flying from the Seattle-Tacoma International Airport (SEA) to northwestern New Jersey, consider flights to Newark Liberty International Airport (EWR), which is about a 30 minute drive to the Skylands region. Both Alaska Airlines and American Airlines provide nonstop flights to Newark Airport. Alternatively, consider American Airlines layover flights to Lehigh Valley International Airport (ABE) in the neighboring state of Pennsylvania. It’s about a 20 minute drive away.

  • How does KAYAK find such low prices on flights from Seattle to New Jersey?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to New Jersey.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to New Jersey?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seattle to New Jersey is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to New Jersey?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Seattle to New Jersey with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to New Jersey?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Seattle to New Jersey up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to New Jersey

  • Looking for a cheap flight? 25% of our users found tickets from Seattle to the following destinations at these prices or less: Newark $198 one-way - $338 round-trip
  • To make flights from Seattle-Tacoma International Airport (SEA) to New Jersey more eco-friendly, Alaska Airlines and United Airlines are introducing the use of aviation fuel (SAF) into their fleets. Additionally, they both aim to achieve net-zero carbon emissions.
  • Both United Airlines and Alaska Airlines use the Seattle-Tacoma International Airport as a hub. They operate regular flights from this airport and also offer lounge facilities. The lounge for United Airlines is located in Concourse A near Gate 10. Alaska Airlines has lounges in Concourse C near Gate 16, in Concourse D near Gate 1, and above Gates N13-18.
  • If you are looking for nonstop flights from Seattle-Tacoma Airport to New Jersey, Alaska Airlines and Delta Airlines provide flights to Newark Liberty International Airport (EWR) without stopping. Delta, JetBlue, and Alaska Airlines provide nonstop flights to nearby John F. Kennedy International Airport (JFK) as well.
  • Seattle-Tacoma International Airport is equipped with a range of services and facilities designed to accommodate travelers with disabilities. This includes accessible parking spaces and restrooms, wheelchair assistance, support for hidden disabilities, and a unique sensory room designed for neurodiverse passengers.
  • Alaska Airlines, Delta, United Airlines, and American Airlines all have similar baggage policies. Passengers may bring a small personal item and a bigger item that can go in the overhead bin or under the seat as carry-on luggage. Additionally, you can also buy up to two checked bags.

Reviews of the top 5 airlines serving from Seattle to New Jersey

 
See real verified KAYAK customer reviews for airlines flying from Seattle to New Jersey. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to New Jersey? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12313 reviews
7.0Entertainment
8.1Boarding
7.1Food
7.8Comfort
8.5Crew
Airline reviews

The crew was great and everything went smoothly coming and going.

10.0 ExcellentHayes, Apr 2026
SEA - IDA
Read more Alaska Airlines reviews

The crew was great and everything went smoothly coming and going.

My window seat did not have a window. I chose seat 11A thinking I would have a view. I had a wall instead.

See what I wrote in the previous section. This was a terrible experience. I would like refund.. I even paid an extra $70 for an aisle seat closer to the front to ensure that I got off early enough to catch the next flight. The fact that the plane did not wait, and even left eearlier, knowing that the first flight came in late, and was moved to a terminal three train stops away is appalling. My friend that flew JetBlue, their flight was delayed and came in later and the connecting flight WAITED for them. How is it that JetBlue could do that, and Alaska could not.

This was my second time flying Alaska Airline in the 1st Class cabin. Everything was fine with the exception of the food and entertainment. The food was just ok but not what I was expecting from 1st Class. A BBQ pork sandwich and baked potato. There wasnt any in-flight entertainment. I found that odd since it was a coast to coast flight Seattle to Dulles. My sister flew 1st Class on Delta on a shorter flight ( Seattle to Cincinnati) and had an awesome meal and in-flight entertainment. I typically fly Delta but there wasn’t a flight with times that fit my schedule. I am by no means a primary donna. But when my upgrade cost over $900…I didn’t use any reward miles…I was expecting more than what I got. I will never fly Alaska Airline 1st Class again. I will stick with Delta for all my travel needs whether it’s in 1st Class or coach.

Good staff. Comfortable seats. Had to check my bag because the flight was too full.

Loved this first class flight! Awesome food, snacks and drinks. Comfortable seat with foot rest. Good movie. Very friendly crew! Only thing I would suggest is having a screen on seat back in front of me so I didn’t have to watch the movie on my phone.

The crew was very attentive, boarding was orderly. I really liked the way Alaska Airlines gives boarding passes and dropping off my bags. Very smooth.

Once we were in the air, the flight was nice and smooth. The flight was about twenty minutes late to begin with, though, and then we needed to wait to land for another plane to land first.

Flight crew great! No WiFi not great. Someone took my bag not great!

Alaska Airlines staff go out of their way to accommodate my fragile musical instrument, every time. They are unlike any other airline. I've experienced this can-do attitude on several flights with different staff, so this must be the culture of their company. I appreciate Alaska!

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

Flight delayed two hours , missed connection flight then connection cancelled- horrible experience with hotel

Omg the disaster at the security was on another level! “Go to this end, sorry closed now, go to that end”. Ridiculous! This took over an hour! As far as the airline was concerned although I booked nearly a year ago I couldn’t get my bag tag - stand in another 15 minute line or my seat on Hawaiian Airlines- 5 more minutes! Then my TSA status was denied. Like what the heck! Makes a person not want to travel with this amount of incompetence

The Honolulu Hub needs 2 to 3 times the amount of things to do as well as shuttles that transport to/from gates and terminals. Arriving from OCONUS locations; transferring to CONUS locations its a miserable experience. Fetching and re-checking bags, then returning to a gate across the airport take longer than any other large airport. If youre confused by what I mean, the process goes like this: Disembark plane Walk a mile to the main terminal Walk half a mile to baggage claim Wait 40 minutes for baggage Walk a mile to re-check-in baggage Wait 20 minutes for checking in those bags Fo back through the wrong TSA line because the signage is poor Almost miss the connecting flight because your gate is across the airport.

The checking was disaster, the crew wasn't behave well. It took us two hours to check in, after that thr line at the TSA was long, we barely make the flight. Bad airline

Fabulous if you have a portable wheelchair. They can store it in the galley and you can just walk out with it. Really nice and the flat seats are just incredible, very nice. iPads for movies, also pretty nice,

The crew were exceptionally nice and accommodating. My wife was tired after the flight from Haneda, Tokyo. They let her sleep and served her dinner later after she woke up, before we landed in PDX.

No charging outlets worked. Other than collecting trash attendants didn’t come around. No one could hear flight attendants announcements during the flight. Seat pads were horrible. Sitting on a board for 5 hours. What happened to Hawaiian airlines comfort, hospitality, and extras? Our pilots did an excellent job trying to minimize turbulence and incredible job in landing in windy conditions.

There was no wifi available at any price -- the plane did not have wifi equipment. Movie choices were blah - hits from the past; nothing recent. The food was blah airplane food. They should have had Mai Tai drinks available as per the Hawaiian Airlines magazine, but they had none onboard.

I like that if they asked you to checked in a bag at the gate they give you priority to board

Horrible food and crew. Crew were laughing and talking loud while people were trying to sleep

Flights were on time actually early service was good and crew cheerful

No meal service to the back of the plane as it started late or was too slow to get it out before it was time to land.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

OK, we were delayed and had to de plane and reboard.

Both my flight where delayed Had 25min to make it to my transfer flight

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

Plane outlets in my row not working to charge phone. Staff response was, well it should be. Plug into seed for volume not working well. Had to find the sweet spot for plug in or it would shut off and on.

I upgraded my seat and was promised it would be next to the emergency door for extra leg room and they said it was premium plus but it was at the back of the plane...same thing happened from Newark to Dubai

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Like: flights are on time, good boarding process Can improve: planes are old, improve entertainment and make space more comfortable

Had to wait for a gate for a long time, then waited on the run way for a long time before leaving. The actual flights part was good.

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

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

Information on your arrival and departure airports