Vuelos Desde A. Internacional Liberty (EWR) a Seattle - Tacoma Intl. (SEA) Empezando Desde $96

It’s always wise to learn about any quarantine requirements and travel advice reports in place in your destination. Ensure you go to the Covid-19 Travel Advisor for up-to-date info on flying to SEA from EWR.

Sometimes, it’s the journey that counts; other times, it’s all about the destination. But if you just want to get to your destination fast, multiple airlines offer direct flights from Newark Airport to Sea-Tac Airport, including United Airlines and Alaska Airlines.

For more info about changing your flight to Sea-Tac Airport, please visit our Customer Service Portal.

Leave the plane feeling rested and relaxed by enjoying some shut-eye and a few snacks during your flight to SEA. With an average travel time of 6 hours and 17 minutes from EWR, you’ll have plenty of time to enjoy both.

With a flight distance of 2,400 mi between Liberty Intl. Airport (EWR) and SEA, you’re going to be up in the air for quite a while. It’s the perfect opportunity to watch a movie, catch up on work or just chill out with a magazine.

Choose from several airlines that advertise direct flights between Newark and Seattle. United Airlines (UA) is one of the most liked. This carrier offers approximately 91 flights every month. You may want to also pore through the deals on offer from Alaska Airlines (AS). This airline operates 78 flights each month on the Newark to Seattle route. Be sure to compare the two to pick up the best fare.

From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Alaska Airlines, Delta or Southwest Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.