Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Early arrival? Instantly customize your resultsTrusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Newark Airport to Seattle
Cheap round-trip flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Alaska Airlines flights from Newark Airport to Seattle
Our best Alaska Airlines deals on Newark Airport to Seattle flight tickets
American Airlines flights from Newark Airport to Seattle
Our best American Airlines deals on Newark Airport to Seattle flight tickets
See travel insights to Seattle from
How to get the cheapest flight ticket from Newark Airport to Seattle
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Seattle?
If you aren’t able to travel to Seattle during the month of February, then flying in October is also cheap. Prices for this month can be found on momondo for an average of C$ 513.
What is the cheapest day to depart on your flight to Seattle?
Our data shows that Tuesday is the least expensive day to fly to Seattle. Tickets to fly out on this day can be as low as C$ 411. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around C$ 921. These prices are subject to change though, so be sure to set up a Price Alert for flights to Seattle.
What is the cheapest time of day to depart on your flight to Seattle?
Our most recent data shows that the best time of day to fly to Seattle is at noon. Flights from Newark Airport to Seattle during this time can be as low as C$ 0. Flights in the morning are often more expensive with an average ticket price of C$ 921.
What is the cheapest Newark to Seattle/Tacoma Intl flight route?
Fly from Newark to Seattle/Tacoma Intl for the best Newark - Seattle/Tacoma Intl flight prices
How far in advance should I book a flight to Seattle?
You are more likely to see cheaper flights to Seattle from Newark Airport when booking 8 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around C$ 624 when searching 8 weeks out.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 C$ 562 on momondo.
What cabin class options are available on Newark to Seattle/Tacoma Intl flights?
There are 3 cabin classes available to choose from on Newark to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from Newark Airport to Seattle on average per day?
The number of flights available between Newark Airport and Seattle is 8 per day as of January 2025. The most frequent departure time is 3:00p.m., with 64% of daily flights leaving in the afternoon.
How many flights depart from Newark Airport to Seattle on average per week?
The number of flights available between Newark Airport and Seattle is 56 per week as of January 2025. The most frequent departure day is Thu, with 25% of weekly flights leaving on this day.
When to book flights from Newark Airport to Seattle
Cheap Newark Airport to Seattle (EWR to SEA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Newark Airport to Seattle
How far is Newark to Seattle/Tacoma Intl by plane?
Seattle/Tacoma Intl is 3851.5 km away from Newark. A reasonable flight in good conditions will take 6h 01m.
When did momondo last update prices for flights from Newark Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Newark Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Newark Airport to Seattle/Tacoma Intl Airport?
The number of operators available for flights from Newark Airport to Seattle/Tacoma Intl Airport is 1 as of January 2025.
How old do you have to be to fly from Newark Airport to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Newark Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Newark Airport to Seattle?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Newark Airport to Seattle is Boeing 737 MAX 8 (21.56% of total bookings). The next most popular plane models are Boeing 737 MAX 9 (18.83%), Airbus A321neo (18.46%), and Boeing 737-800 Passenger/BBJ2 (winglets) (12.53%).
What is the most popular airline from Newark Airport to Seattle?
Based on momondo bookings for flights between Newark Airport and Seattle, the leading airline is Alaska Airlines, making up 100% of the total bookings.
Best airlines flying from Newark Airport to Seattle
Compare and see reviews for airlines that fly from Newark Airport to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 397 | Free Cancellation | Rating 8.0 9,686 reviews |
Alaska Airlines Flights From Newark Airport to Seattle
Alaska Airlines flies from Newark Airport to Seattle around 2 times per week, with 9,688 momondo users rating the airline 8.0/10. The cheapest Alaska Airlines deal from Newark Airport to Seattle in the last 72 hours was C$ 276 (round-trip), much lower than the average airfare cost of C$ 355 for Alaska Airlines flights on this route.
Travelling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from New York to Seattle?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New York to Seattle . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from New York to Seattle with flexible booking policies on momondo?
All flight searches from New York to Seattle on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from New York to Seattle?
momondo provides multiple filters to help you find the best flight to Seattle from New York. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from New York to Seattle right now. Can momondo alert me if prices change?
Price alerts on flights to Seattle from New York are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.