￥14,530 Cheap Flights from Seattle (SEA) to Newark Liberty Intl. Airport (EWR)

View ￥14,530 flight on Wed, Nov 12, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at ￥14,530 for one-way flights and ￥31,930 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Oct 3 - Tue, Oct 7
SEA
Seattle
EWR
New York
￥31,930 Roundtrip, found 6 days ago
￥31,930
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Oct 3 from Seattle to New York, returning Tue, Oct 7, priced at ￥31,930 found 6 days ago
Hawaiian Airlines
Sun, Oct 12 - Thu, Oct 16
SEA
Seattle
EWR
New York
￥31,960 Roundtrip, found 6 days ago
￥31,960
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Sun, Oct 12 from Seattle to New York, returning Thu, Oct 16, priced at ￥31,960 found 6 days ago
American Airlines
Sat, Oct 18 - Sat, Oct 25
SEA
Seattle
EWR
New York
￥32,040 Roundtrip, found 2 days ago
￥32,040
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Oct 18 from Seattle to New York, returning Sat, Oct 25, priced at ￥32,040 found 2 days ago
American Airlines
Tue, Nov 4 - Tue, Nov 11
SEA
Seattle
EWR
New York
￥32,150 Roundtrip, found 17 hours ago
￥32,150
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Tue, Nov 4 from Seattle to New York, returning Tue, Nov 11, priced at ￥32,150 found 17 hours ago
American Airlines
Sat, Oct 18 - Sat, Oct 25
SEA
Seattle
EWR
New York
￥33,440 Roundtrip, found 2 days ago
￥33,440
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Oct 18 from Seattle to New York, returning Sat, Oct 25, priced at ￥33,440 found 2 days ago
Delta
Fri, Oct 24 - Thu, Oct 30
SEA
Seattle
EWR
New York
￥33,550 Roundtrip, found 15 hours ago
￥33,550
Roundtrip
found 15 hours ago
Select Delta flight, departing Fri, Oct 24 from Seattle to New York, returning Thu, Oct 30, priced at ￥33,550 found 15 hours ago
American Airlines
Sat, Oct 18 - Tue, Oct 21
SEA
Seattle
EWR
New York
￥34,210 Roundtrip, found 3 days ago
￥34,210
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Oct 18 from Seattle to New York, returning Tue, Oct 21, priced at ￥34,210 found 3 days ago
Delta
Fri, Oct 24 - Thu, Oct 30
SEA
Seattle
EWR
New York
￥34,320 Roundtrip, found 15 hours ago
￥34,320
Roundtrip
found 15 hours ago
Select Delta flight, departing Fri, Oct 24 from Seattle to New York, returning Thu, Oct 30, priced at ￥34,320 found 15 hours ago
Delta
Sat, Nov 1 - Sat, Nov 8
SEA
Seattle
EWR
New York
￥34,840 Roundtrip, found 6 days ago
￥34,840
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Nov 1 from Seattle to New York, returning Sat, Nov 8, priced at ￥34,840 found 6 days ago
United
Fri, Oct 24 - Thu, Oct 30
SEA
Seattle
EWR
New York
￥38,020 Roundtrip, found 15 hours ago
￥38,020
Roundtrip
found 15 hours ago
Select United flight, departing Fri, Oct 24 from Seattle to New York, returning Thu, Oct 30, priced at ￥38,020 found 15 hours ago

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

March is typically the cheapest month to fly

From ￥23,627 - ￥54,752 per traveler.

Frequently asked questions

How much is a flight from Sea-Tac Airport to Newark Airport?
Start packing your suitcase, because round-trip journeys between SEA and Newark Airport start from ￥31,930. That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book now to lock in the best deal. 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?
Most flights can be canceled online, but each air carrier has its own terms and conditions. If you do need to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from Sea-Tac Airport to Newark Airport 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 EWR flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from SEA to Liberty Intl. Airport (EWR)?
You may like to bring your own entertainment (like some downloaded podcasts), as it takes an average of 5 hours and 19 minutes to jet to EWR from Sea-Tac Airport. A set of noise-canceling earphones will also be useful.
How far is the flight from Seattle - Tacoma Intl. Airport (SEA) to EWR?
It's around 3,900 kilometers from SEA to Liberty Intl. Airport (EWR), so expect to be strapped into your seat for a while. Keep yourself occupied with things like your e-reader or a gripping book.
Which airlines fly direct from Sea-Tac Airport to Liberty Intl. Airport (EWR)?
United Airlines (UA) is the number one choice for many travelers. It offers 117 flights between Sea-Tac Airport and Newark Airport each month. If you want more options, have a look at the ticket prices from Alaska Airlines (AS). This airline offers 91 flights every month between these airports.
Are Sea-Tac Airport to Liberty Intl. Airport (EWR) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Sea-Tac Airport to Newark Airport last minute could save you some cash. However, it might cost you a whole lot more! If you'd rather play it safe, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred carrier hasn't released tickets yet, check back often as deals are updated on Expedia all the time.

Travel information

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Newark Liberty Intl. Airport
Airlines serving
American Airlines, Delta, United
Roundtrip price
￥31,930
Distance
3831 km
Average flight time
8 hours 42 mins

Book with confidence

Book with confidence

Seattle to Newark Liberty Intl. Airport Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Seattle to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Newark Liberty Intl. Airport.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SEA to EWR flights that won’t make your bank account wince. Ready to temporarily leave behind Seattle for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to EWR with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Seattle to Newark Liberty Intl. Airport Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

Newark Liberty Intl. Airport nearby Airports

New York

Seattle to LaGuardia
￥28,880
Seattle to John F. Kennedy Intl.
￥28,880
Seattle nearby Airports

Seattle Paine Field Intl. Airport

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