Cheap Flights from Seattle (SEA) to Newark Liberty Intl. Airport (EWR) from HK$927~

View HK$927 flight on Thu, 27 Nov 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Newark Liberty Intl. Airport (EWR)

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Find Cheap Flights from Seattle (SEA) to Newark Liberty Intl. Airport (EWR)

Prices were available within the past 7 days and start at HK$927 for one-way flights and HK$2,111 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 27 Oct - Tue, 28 Oct
SEA
Seattle
EWR
New York
HK$2,111 Return, found 1 day ago
HK$2,111
Return
found 1 day ago
Select Delta flight, departing Mon, 27 Oct from Seattle to New York, returning Tue, 28 Oct, priced at HK$2,111 found 1 day ago
Delta
Mon, 27 Oct - Wed, 29 Oct
SEA
Seattle
EWR
New York
HK$2,155 Return, found 1 day ago
HK$2,155
Return
found 1 day ago
Select Delta flight, departing Mon, 27 Oct from Seattle to New York, returning Wed, 29 Oct, priced at HK$2,155 found 1 day ago
United
Mon, 27 Oct - Sat, 1 Nov
SEA
Seattle
EWR
New York
HK$2,165 Return, found 1 day ago
HK$2,165
Return
found 1 day ago
Select United flight, departing Mon, 27 Oct from Seattle to New York, returning Sat, 1 Nov, priced at HK$2,165 found 1 day ago
United
Sat, 18 Oct - Fri, 24 Oct
SEA
Seattle
EWR
New York
HK$2,166 Return, found 5 days ago
HK$2,166
Return
found 5 days ago
Select United flight, departing Sat, 18 Oct from Seattle to New York, returning Fri, 24 Oct, priced at HK$2,166 found 5 days ago
United
Fri, 31 Oct - Sat, 1 Nov
SEA
Seattle
EWR
New York
HK$2,316 Return, found 1 day ago
HK$2,316
Return
found 1 day ago
Select United flight, departing Fri, 31 Oct from Seattle to New York, returning Sat, 1 Nov, priced at HK$2,316 found 1 day ago
United
Sat, 18 Oct - Fri, 24 Oct
SEA
Seattle
EWR
New York
HK$2,338 Return, found 5 days ago
HK$2,338
Return
found 5 days ago
Select United flight, departing Sat, 18 Oct from Seattle to New York, returning Fri, 24 Oct, priced at HK$2,338 found 5 days ago
United
Sun, 19 Oct - Wed, 22 Oct
SEA
Seattle
EWR
New York
HK$2,358 Return, found 5 days ago
HK$2,358
Return
found 5 days ago
Select United flight, departing Sun, 19 Oct from Seattle to New York, returning Wed, 22 Oct, priced at HK$2,358 found 5 days ago
United
Fri, 31 Oct - Sat, 1 Nov
SEA
Seattle
EWR
New York
HK$2,391 Return, found 1 day ago
HK$2,391
Return
found 1 day ago
Select United flight, departing Fri, 31 Oct from Seattle to New York, returning Sat, 1 Nov, priced at HK$2,391 found 1 day ago
American Airlines
Fri, 31 Oct - Sat, 1 Nov
SEA
Seattle
EWR
New York
HK$2,564 Return, found 1 day ago
HK$2,564
Return
found 1 day ago
Select American Airlines flight, departing Fri, 31 Oct from Seattle to New York, returning Sat, 1 Nov, priced at HK$2,564 found 1 day ago
Alaska Airlines
Tue, 28 Oct - Mon, 3 Nov
SEA
Seattle
EWR
New York
HK$2,831 Return, found 1 day ago
HK$2,831
Return
found 1 day ago
Select Alaska Airlines flight, departing Tue, 28 Oct from Seattle to New York, returning Mon, 3 Nov, priced at HK$2,831 found 1 day ago

Find the cheapest month to fly from Seattle (SEA) to New York (EWR)

March is typically the cheapest month to fly

From HK$1,260 - HK$2,627 per traveller.
Seattle to Newark Liberty Intl. Airport route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Newark Liberty Intl. Airport
Airlines serving
American Airlines, Delta, United
Return price
HK$2,111
Distance
3831 km
Average flight time
8 hours 44 mins

Flights from Seattle to Newark

Book cheap flights from Seattle (SEA) to Newark (EWR) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Seattle (SEA) to Newark (EWR) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Seattle (SEA) to Newark (EWR) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Newark flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Newark and things to do in Newark for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Newark more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Newark is HK$927 now!

 

Frequently asked questions

How much is a flight from Sea-Tac Airport to Newark Airport?
Round-trip journeys from Seattle - Tacoma Intl. Airport (SEA) to EWR start from HK$2,111. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book today so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seattle - Tacoma Intl. Airport (SEA) to Newark Airport?
We get that life can throw the odd curveball, so we've made it as easy as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Sea-Tac Airport to Liberty Intl. Airport (EWR) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Sea-Tac Airport to Liberty Intl. Airport (EWR) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Sea-Tac Airport to Newark Airport?
Around 3,900 kilometers separates SeaTac and Newark, so pack something to help you while away a couple of hours. That novel you haven't finished will be perfect.
Which airlines fly direct from SEA to EWR?
Many adventurers like to fly with Alaska Airlines (AS) from Sea-Tac Airport to Newark Airport. This popular airline offers 91 monthly flights, so you can easily find a flight time that's perfect for you. You could also have a look at the fares on offer with United Airlines (UA). It operates 91 monthly flights between SeaTac and Newark.
Are Seattle - Tacoma Intl. Airport (SEA) to EWR flight tickets cheaper when they're purchased at the last minute?
Flight prices always go up and down, so not always. While last-minute flight deals between Seattle - Tacoma Intl. Airport (SEA) and EWR are of course possible, it also makes sense to keep track of prices well before you fly. In fact, some airlines announce their prices up to 12 months ahead of the departure date. Expedia is continuously updating the biggest airfare bargains around, so keep checking back and be ready to secure your seat when the price dips.

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