Find Cheap Flights from Newark to Seattle (EWR - SEA)

Flights overview

Useful information for finding cheap flights from Newark to Seattle and booking your next trip

Cheapest round-trip flights	$267	United Nonstop 7 hr Thu, May 28 — Wed, Jun 3	The cheapest round-trip flight from Newark to Seattle is currently $267
Cheapest one-way flight	$134	United Nonstop 7 hr Thu, May 28	The cheapest one-way flight from Newark to Seattle is currently $134
Last-minute weekend getaway	$519	United Nonstop 7 hr Sat, May 9 — Sun, May 10	The cheapest last-minute weekend getaway from Newark to Seattle is currently $519
Cheapest business class flights	$1,159	American 1 stop 14 hr Thu, Jul 23 — Wed, Jul 29	The cheapest business class round-trip flight from Newark to Seattle is currently $1,159

Fastest flight	6 hr	The fastest nonstop flight from Newark to Seattle takes 6 hr
Nonstop flights	Every day	There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Newark to Seattle is typically January. The most expensive month to fly is typically May.

January Cheapest	Typical prices: $175–385
May Most expensive	Typical prices: $255–405

Popular airlines from Newark to Seattle

Alaska

Nonstop

from $297

Typical price: $245–540

54 weekly nonstop flights

EWR, JFK - SEA Every day

85 weekly connecting flights

EWR, JFK - SEA Every day
Delta

Nonstop

from $316

Typical price: $275–620

28 weekly nonstop flights

JFK - SEA Every day

859 weekly connecting flights

EWR, JFK, LGA - SEA Every day
United

Nonstop

from $267

Typical price: $215–475

18 weekly nonstop flights

EWR - SEA Every day

691 weekly connecting flights

EWR, LGA - SEA Every day
American

from $307

Typical price: $255–560

553 weekly connecting flights

EWR, JFK, LGA - SEA Every day
Southwest

from $407

Typical price: $320–650

57 weekly connecting flights

LGA - SEA Every day
Frontier

Typical price: $250–640

43 weekly connecting flights

EWR, JFK, LGA - SEA Every day

Popular airports near Newark

Newark Liberty International Airport (EWR)

Newark United States 12 min 2 mi
John F. Kennedy International Airport (JFK)

New York United States 52 min 21 mi
LaGuardia Airport (LGA)

New York United States 46 min 16 mi
Philadelphia International Airport (PHL)

Philadelphia United States 1 hr 33 min 81 mi

Popular airports near Seattle

Seattle-Tacoma International Airport (SEA)

Seattle United States 18 min 11 mi
Portland International Airport (PDX)

Portland United States 2 hr 44 min 140 mi
Paine Field (PAE)

Everett United States 31 min 21 mi
King County International Airport - Boeing Field (BFI)

Seattle United States 11 min 5 mi

Frequently asked questions about flying from Newark to Seattle

The cheapest flights from Newark to Seattle are usually in January. Typical ticket prices in January range from $175 to $385.

The cheapest round-trip flight from Newark to Seattle recently found on Google Flights was with United from $267. The cheapest one-way flight was with United from $134.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Alaska flight from Newark to Seattle is $297, flying from May 30 to Jun 6.
The cheapest Delta flight from Newark to Seattle is $316, flying from May 28 to Jun 6.
The cheapest United flight from Newark to Seattle is $267, flying from May 28 to Jun 3.
The cheapest American flight from Newark to Seattle is $307, flying from May 28 to Jun 3.
The cheapest Southwest flight from Newark to Seattle is $407, flying from Jul 30 to Aug 5.

The cheapest round-trip flight from Newark to Seattle starts at $267 from Thu, May 28 to Wed, Jun 3. The cheapest one-way flight starts at $134 and departs on Thu, May 28.

6 hr is the shortest flight time from Newark to Seattle.

Most visitors come May–Sep, a period encompassing events such as the Seattle International Film Festival (May); Seafair (Jul), a summer festival including boat races, marathons and parades; and Bumbershoot (Sep), an international music and arts festival. Rainy season is Nov–May, though rain is possible year-round.

It's easy to use Google Flights to find the cheapest days to fly from Newark to Seattle.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Newark to Seattle really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Newark to Seattle.

In terms of nonstop flights, Alaska is the most popular. Alaska offers 54 nonstop flights and 85 connecting flights per week. Alaska flies from Newark Liberty International Airport (EWR) , John F. Kennedy International Airport (JFK) to Seattle-Tacoma International Airport (SEA) .

In terms of flights, Delta is the most popular. Delta offers 28 nonstop flights and 859 connecting flights per week. Delta flies from Newark Liberty International Airport (EWR) , John F. Kennedy International Airport (JFK) , LaGuardia Airport (LGA) to Seattle-Tacoma International Airport (SEA) .

Other popular airlines flying from Newark to Seattle are:

United offers 18 nonstop flights and 691 connecting flights per week. United flies from Newark Liberty International Airport (EWR) , LaGuardia Airport (LGA) to Seattle-Tacoma International Airport (SEA) .
American offers 553 connecting flights per week. American flies from Newark Liberty International Airport (EWR) , John F. Kennedy International Airport (JFK) , LaGuardia Airport (LGA) to Seattle-Tacoma International Airport (SEA) .
Southwest offers 57 connecting flights per week. Southwest flies from LaGuardia Airport (LGA) to Seattle-Tacoma International Airport (SEA) .
Frontier offers 43 connecting flights per week. Frontier flies from Newark Liberty International Airport (EWR) , John F. Kennedy International Airport (JFK) , LaGuardia Airport (LGA) to Seattle-Tacoma International Airport (SEA) .

The number of connecting flights refers to distinct flights with at least one stop between Newark and Seattle.

The cheapest round-trip flight from Newark to Seattle recently found on Google Flights was with United from $267. The cheapest one-way flight was with United from $134.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Alaska flight from Newark to Seattle is $297, flying from May 30 to Jun 6.
The cheapest Delta flight from Newark to Seattle is $316, flying from May 28 to Jun 6.
The cheapest United flight from Newark to Seattle is $267, flying from May 28 to Jun 3.
The cheapest American flight from Newark to Seattle is $307, flying from May 28 to Jun 3.
The cheapest Southwest flight from Newark to Seattle is $407, flying from Jul 30 to Aug 5.

Alaska, United and Delta fly direct from Newark to Seattle.

There are 54 Alaska direct flights from Newark to Seattle per week. Flights are available every day.
There are 28 Delta direct flights from Newark to Seattle per week. Flights are available every day.
There are 18 United direct flights from Newark to Seattle per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Newark and Seattle at price $519 is offered by United from Sat, May 9 to Sun, May 10.

Alaska, United and Delta fly direct from Newark to Seattle.

There are 54 Alaska direct flights from Newark to Seattle per week. Flights are available every day.
There are 28 Delta direct flights from Newark to Seattle per week. Flights are available every day.
There are 18 United direct flights from Newark to Seattle per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

There are direct flights from Newark to Seattle on a daily basis.

The cheapest direct (nonstop) round-trip flights between Newark and Seattle start at $267 from Thu, May 28 to Wed, Jun 3 with United.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Newark to Seattle, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Newark and Seattle start at $1,159 from Thu, Jul 23 to Wed, Jul 29 with American.

The cheapest economy class round-trip flights between Newark and Seattle start at $267 from Thu, May 28 to Wed, Jun 3.

To book business class trips from Newark to Seattle, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Newark and Seattle starts at $519 from Sat, May 9 to Sun, May 10 with United.

The cheapest last-minute deal between Newark and Seattle at price $519 is offered by United from Sat, May 9 to Sun, May 10.

To find last-minute flight deals from Newark to Seattle, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.