Beginning of main content
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5

Search over 321,000 hotels worldwide and 400 airlines worldwide.

Secure incredible value with Expedia's Price Guarantee.

No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheap EWR to SEA Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

White Plains

$304.00

Cheap EWR to SEA Flights

Question : Interested in traveling in the next 30 days and want to get the lowest fare?
Answer : As of Jan 15th, the best day for booking to Seattle (SEA) is Jan 19th. It costs $247, which is 23% below this route's average price.

Question : How often is the Newark Liberty International Airport (EWR) to Seattle-Tacoma International Airport (SEA) route delayed?
Answer : Flights from EWR to SEA are on time 79% of the time, ranking in the 59th percentile worldwide. When there is a delay, it averages about half an hour.

Question : How much should a trip from Newark (EWR) to Seattle (SEA) cost?
Answer : Ranging from $247 to $965, prices for EWR to SEA change less than the majority of routes in the United States. However, the sooner you book, the more you'll be able to save.

Question : How many days should you spend in Seattle?
Answer : The average time spent in Seattle by passengers from Newark is five days.

Question : If you’re booking EWR to SEA, how many different choices of departure times do you have?
Answer : Depending on the day, the number of flight times will change, but on average there are 11. Compared to the average route departing the United States with nine flight times, you'll have more choices than most.

Question : What's the expected flight time for EWR to SEA?
Answer : Flying from EWR to SEA typically takes about six hours and 16 minutes.

Question : Would you be willing to change your travel days if it saved you money?
Answer : The best day to fly on a budget this month is Monday. Flexibility is paramount when booking travel plans in order to keep travel costs down.

Newark to Seattle 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 Newark to Seattle 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 Seattle.

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 EWR to SEA flights that won’t make your bank account wince. Ready to temporarily leave behind Newark 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 SEA 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.