RM519 Cheap Flights from Seattle (SEA) to Newark Liberty Intl. Airport (EWR)

View RM519 flight on Fri, 24 Oct 2025Opens in a new window

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

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at RM519 for one-way flights and RM2,992 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, 21 Nov - Sat, 29 Nov
SEA
Seattle
EWR
New York
RM2,992 Return, found 3 days ago
RM2,992
Return
found 3 days ago
Select American Airlines flight, departing Fri, 21 Nov from Seattle to New York, returning Sat, 29 Nov, priced at RM2,992 found 3 days ago
United
Fri, 21 Nov - Sat, 29 Nov
SEA
Seattle
EWR
New York
RM3,038 Return, found 3 days ago
RM3,038
Return
found 3 days ago
Select United flight, departing Fri, 21 Nov from Seattle to New York, returning Sat, 29 Nov, priced at RM3,038 found 3 days ago
American Airlines
Fri, 21 Nov - Sat, 29 Nov
SEA
Seattle
EWR
New York
RM3,101 Return, found 3 days ago
RM3,101
Return
found 3 days ago
Select American Airlines flight, departing Fri, 21 Nov from Seattle to New York, returning Sat, 29 Nov, priced at RM3,101 found 3 days ago
Delta
Fri, 21 Nov - Sat, 29 Nov
SEA
Seattle
EWR
New York
RM3,118 Return, found 3 days ago
RM3,118
Return
found 3 days ago
Select Delta flight, departing Fri, 21 Nov from Seattle to New York, returning Sat, 29 Nov, priced at RM3,118 found 3 days ago
United
Fri, 21 Nov - Sat, 29 Nov
SEA
Seattle
EWR
New York
RM3,147 Return, found 3 days ago
RM3,147
Return
found 3 days ago
Select United flight, departing Fri, 21 Nov from Seattle to New York, returning Sat, 29 Nov, priced at RM3,147 found 3 days ago
American Airlines
Fri, 21 Nov - Sat, 29 Nov
SEA
Seattle
EWR
New York
RM3,179 Return, found 3 days ago
RM3,179
Return
found 3 days ago
Select American Airlines flight, departing Fri, 21 Nov from Seattle to New York, returning Sat, 29 Nov, priced at RM3,179 found 3 days ago
American Airlines
Fri, 21 Nov - Sat, 29 Nov
SEA
Seattle
EWR
New York
RM3,202 Return, found 3 days ago
RM3,202
Return
found 3 days ago
Select American Airlines flight, departing Fri, 21 Nov from Seattle to New York, returning Sat, 29 Nov, priced at RM3,202 found 3 days ago
Delta
Fri, 21 Nov - Sat, 29 Nov
SEA
Seattle
EWR
New York
RM3,306 Return, found 3 days ago
RM3,306
Return
found 3 days ago
Select Delta flight, departing Fri, 21 Nov from Seattle to New York, returning Sat, 29 Nov, priced at RM3,306 found 3 days ago
American Airlines
Fri, 21 Nov - Sat, 29 Nov
SEA
Seattle
EWR
New York
RM3,310 Return, found 3 days ago
RM3,310
Return
found 3 days ago
Select American Airlines flight, departing Fri, 21 Nov from Seattle to New York, returning Sat, 29 Nov, priced at RM3,310 found 3 days ago
United
Fri, 21 Nov - Sat, 29 Nov
SEA
Seattle
EWR
New York
RM3,349 Return, found 3 days ago
RM3,349
Return
found 3 days ago
Select United flight, departing Fri, 21 Nov from Seattle to New York, returning Sat, 29 Nov, priced at RM3,349 found 3 days ago

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

March is typically the cheapest month to fly

From RM 674 - RM 1,563 per traveller.
Seattle to Newark Liberty Intl. Airport route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Newark Liberty Intl. Airport
Return price
RM2,992
Distance
3831 km
Average flight time
8 hours 42 mins

Perfect flights from Seattle to Newark Liberty Intl. Airport

Your Journey from Seattle to Newark Liberty Intl. Airport

Start your unforgettable journey with Expedia. Our broad selection of flights from Seattle to Newark Liberty Intl. Airport caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Delta, United, American Airlines. Our selection of flights from Seattle - Tacoma Intl. to Newark Liberty Intl. Airport caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Seattle to Newark Liberty Intl. Airport Flights

Experience the joy of finding cheap flights from Seattle - Tacoma Intl. to Newark Liberty Intl. Airport that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM519 and roundtrip prices from RM2,992*.
 

Pre-Flight Essentials

Ensure a smooth journey from Seattle to Newark Liberty Intl. Airport with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Newark Liberty Intl. Airport

Picture yourself stepping off the plane in Newark Liberty Intl. Airport and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Seattle to Newark Liberty Intl. Airport Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Seattle to Newark Liberty Intl. Airport.
 

Beyond the Flight – Exploring Newark Liberty Intl. Airport

With Expedia, your adventure extends beyond the flight. Explore Newark Liberty Intl. Airport at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Seattle to Newark Liberty Intl. Airport with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Seattle to Newark Liberty Intl. Airport with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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 RM2,992. 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 kilometres 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.

Explore a world of travel with Expedia

*Available to Expedia members.