Cheap flights from Seattle to New York from C$ 135
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to New York departing on 4/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Alaska Airlines flights from Seattle to Newark Airport
Our best Alaska Airlines deals on Seattle to Newark Airport flight tickets
United Airlines flights from Seattle to Newark Airport
Our best United Airlines deals on Seattle to Newark Airport flight tickets
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How to get the cheapest flight ticket from Seattle to Newark Airport
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 Newark Airport?
If you are unable to visit Newark Airport during the month of January, then departing from Seattle during the month February is also very affordable. Most momondo users find prices during this month for around C$ 481.
What is the cheapest day to depart on your flight to Newark Airport?
Our data shows that Friday is the least expensive day to fly to Newark Airport. Tickets to fly out on this day can be as low as C$ 414. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Seattle to Newark Airport for around C$ 983.
What is the cheapest time of day to depart on your flight to Newark Airport?
The cheapest time of day to fly to Newark Airport is in the evening when flights can be purchased for as low as C$ 563. Flights to Newark Airport are more costly at noon, with an average ticket price of C$ 854. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Seattle/Tacoma Intl to Newark flight route?
Fly from Seattle/Tacoma Intl to Newark for the best Seattle/Tacoma Intl - Newark flight prices
How far in advance should I book a flight to Newark Airport?
You are more likely to see cheaper flights to Newark Airport from Seattle when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Newark Airport for around C$ 599 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Newark Airport from Seattle for as low as C$ 477 on momondo.
What cabin class options are available on Seattle/Tacoma Intl to Newark flights?
There are 3 cabin classes available to choose from on Seattle/Tacoma Intl to Newark 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 Seattle to Newark Airport on average per day?
The number of flights available between Seattle and Newark Airport is 12 per day as of June 2025. The most frequent departure time is 10:00a.m., with 49% of daily flights leaving at noon.
How many flights depart from Seattle to Newark Airport on average per week?
The number of flights available between Seattle and Newark Airport is 88 per week as of June 2025. The most frequent departure day is Thu, with 22% of weekly flights leaving on this day.
When to book flights from Seattle to Newark Airport
Cheap Seattle to Newark Airport (SEA to EWR) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to Newark Airport
How far is Seattle/Tacoma Intl to Newark by plane?
The straight-line distance from Seattle/Tacoma Intl to Newark is 3851.5 km. By plane, this route typically takes 5h 14m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Newark Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Newark Airport refresh daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Newark Airport?
There are 2 operators available for flights from Seattle/Tacoma Intl Airport to Newark Airport as of June 2025.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Newark Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Newark Airport.
What documentation or ID do you need to fly to Newark Airport?
The necessary travel and health documents for your Newark 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 Seattle to Newark Airport?
Based on momondo bookings for flights between Seattle and Newark Airport, the leading plane model is Boeing 737 MAX 9, making up 26.38% of the total bookings. Other popular models include Boeing 737-900 Passenger/BBJ3 (winglets) with 21.28%, Boeing 737 with 12.18%, and Airbus A321neo with 10.66%.
What is the most popular airline from Seattle to Newark Airport?
Based on momondo bookings for flights between Seattle and Newark Airport, the leading airline is Alaska Airlines, making up 71% of the total bookings. Other popular airlines include United Airlines with 29%.
Best airlines flying from Seattle to Newark Airport
Compare and see reviews for airlines that fly from Seattle to Newark Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 322 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom C$ 471 | Free Cancellation | Rating 7.4 8,790 reviews |
Alaska Airlines Flights From Seattle to Newark Airport
Alaska Airlines flies from Seattle to Newark Airport around 15 times per week, with 10,000 momondo users rating the airline 8.0/10. The cheapest Alaska Airlines deal from Seattle to Newark Airport in the last 72 hours was C$ 235 (round-trip), much lower than the average airfare cost of C$ 345 for Alaska Airlines flights on this route.
United Airlines Flights From Seattle to Newark Airport
United Airlines (7.4/10 from 8,790 reviews) operates around 23 flights from Seattle to Newark Airport in any given week. The average United Airlines airfare for this route is around C$ 428, with deals from around C$ 344 rare but found on momondo. Referenced prices are for round-trip Seattle to Newark Airport flight searches in the last 72 hours.
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Why should I use momondo to find a flight deal from Seattle to New York?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to New York for you.
Can I find flights from Seattle to New York with flexible booking policies on momondo?
All flight searches from Seattle to New York on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Seattle to New York?
momondo helps you find the best flight between Seattle and New York by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Seattle to New York right now. Can momondo alert me if prices change?
Price alerts on flights to New York from Seattle 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.