Cheap flights from Newark Airport to Seattle from ₹ 13,656

If you aren’t able to travel during the month of October, then book flights to Seattle from Newark Airport during January instead. Flights to Seattle in January, while not as cheap as those in October, still average around ₹ 28,924.

The cheapest day to depart from Newark Airport to Seattle is on a Friday. Travellers who choose to depart for Seattle on a Friday will often find tickets for as low as ₹ 35,902. Flights from Newark Airport to Seattle on a Thursday will generally be more expensive and average around ₹ 50,390. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Our data shows that the cheapest Newark Airport to Seattle flights are usually those with departure times in the evening. Our users have found flights to Seattle in the evening for as low as ₹ 29,948. Try not to purchase tickets in the morning because they tend to be around ₹ 40,757. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Newark to Seattle/Tacoma Intl for the best Newark - Seattle/Tacoma Intl flight prices

You are more likely to see cheaper flights to Seattle from Newark Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around ₹ 36,503 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Newark Airport for as low as ₹ 33,855 on momondo.

Historically, on average around 21% of flights between Newark and Seattle have experienced a delay on any given week. The average delay length over the past 12 months has been 187 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, United Airlines have had the fewest delays on this route over the last 12 months, with about 17% of their flights experiencing any sort of delay.

As of May 2026, there are 7 flights per day flying from Newark Airport to Seattle. The most common time of day flights depart is 07:00, with 41% of flights taking off at midday.

The number of flights available between Newark Airport and Seattle is 55 per week as of May 2026. The most frequent departure day is Sun, with 20% of weekly flights leaving on this day.