$159 Cheap Flights from Seattle to Newark

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from Seattle - Tacoma Intl. to Liberty Intl.

Amazing SEA to EWR Flight Deals

The cheapest flights to Liberty Intl. found within the past 7 days were $311 round trip and $159 one way. Prices and availability subject to change. Additional terms may apply.

Best Liberty Intl. Flight and Hotel Packages

Liberty Intl. flight + hotel packages - economy flights

Sheraton Parsippany Hotel
Hyatt Regency New Brunswick
Crowne Plaza Englewood, an IHG Hotel
Fairfield Inn & Suites Newark Liberty International Airport
DoubleTree by Hilton Hotel Newark Airport
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Frequently asked questions

 

Traveling From Seattle - Tacoma Intl.
Traveling To Liberty Intl.
Shortest Flight Time 11 hours 7 mins
Earliest Departure Time 12:50AM EDT
Latest Departure Time 10:51PM EDT
Lowest Flight Price $311

Route Info

Flight path for flights from Seattle-Tacoma International Airport to Newark Liberty International Airport

Distance:
2,408.00 miles

Airlines & Aircraft Used on SEA to EWR Flight Routes

Airline Carrier
Aircraft
Alaska Airlines
Airbus A319
Alaska Airlines
Airbus A340-300
Alaska Airlines
Boeing 737-800 pax
American Airlines
Airbus A340-500
American Airlines
Boeing 747-400 pax
American Airlines
Boeing 777-200 pax
American Airlines
Boeing 777-300ER
Jet Airways (India)
Embraer 170
Jet Airways (India)
Pilatus PC-12
United Airlines
Airbus A320-100/200
United Airlines
Boeing 737-500 pax

Discover our best flights from Seattle SEA to Newark EWR. 

With 19 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Seattle SEA to Newark EWR at the right price  

Airfares to Newark EWR from Seattle SEA currently cost between $311 and $337. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Seattle SEA to Newark EWR 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Seattle SEA to Newark EWR on Travelocity starting at $159. Prices and availability subject to change. Additional terms may apply. 

 

Get to Newark EWR from Seattle SEA quicker with direct flights. 

Get to Newark faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to EWR from SEA to take around 11 hour(s) 7 min(s).  

 

Find our cheapest airfares for flights from Seattle SEA to Newark EWR

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to EWR from SEA. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Seattle SEA to Newark EWR today 

If you’re flexible about when you travel, November is usually the cheapest month to fly from Seattle SEA to Newark EWR. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Newark EWR from Seattle SEA 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to EWR from SEA have this option.  

 

Travel with confidence when you book flights to Newark EWR from Seattle SEA with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.