Cheap flights from Newark Airport to Seattle from ₹ 17,161

If you aren’t able to travel during the month of January, then book flights to Seattle from Newark Airport during February instead. Flights to Seattle in February, while not as cheap as those in January, still average around ₹ 29,912.

The cheapest day to depart from Newark Airport to Seattle is on a Saturday. Travellers who choose to depart for Seattle on a Saturday will often find tickets for as low as ₹ 39,881. Flights from Newark Airport to Seattle on a Sunday will generally be more expensive and average around ₹ 44,972. 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 afternoon. Our users have found flights to Seattle in the afternoon for as low as ₹ 33,344. Try not to purchase tickets in the morning because they tend to be around ₹ 44,560. 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 ₹ 39,243 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 ₹ 34,897 on momondo.

There are 4 cabin classes available to choose from on Newark Airport to Seattle flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 18% 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 171 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 18% of their flights experiencing any sort of delay.

As of September 2026, there are 4 flights per day flying from Newark Airport to Seattle. The most common time of day flights depart is 07:00, with 51% of flights taking off at midday.

The number of flights available between Newark Airport and Seattle is 30 per week as of September 2026. The most frequent departure day is Wed, with 30% of weekly flights leaving on this day.