Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Newark Airport to Seattle from C$ 138

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/11. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SEA
5 Nov — 12 Nov1
1 adult

Cheap flight deals from Newark to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 31 October 2024.

Round-trip from

C$ 274

One-way from

C$ 138

Popular in

August

Cheapest in

January
Alaska Airlines
  • Alaska Airlines
  • 13/11-20/11
  • Nonstop
  • 11h 29m total
  • Newark to Seattle
Search Deals
United Airlines
  • United Airlines
  • 13/11
  • Nonstop
  • 6h 25m total
  • Newark to Seattle
Search Deals
High demand for flights, 26% potential price rise
Search Deals
Best time to find cheap flights, 32% potential price drop
Search Deals

Find flight deals from Newark to Seattle

Cheapest flights from Newark to Seattle
Explore the most affordable flight options available from Newark to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 October 2024.

Tue 19/113:25 p.m.EWR - SEA
Nonstop6h 06mAlaska Airlines
Sun 24/1110:56 p.m.SEA - EWR
Nonstop5h 03mAlaska Airlines
Deal found 31/10C$ 344
Thu 21/117:59 a.m.EWR - SEA
Nonstop6h 25mUnited Airlines
Tue 26/118:44 a.m.SEA - EWR
1 stop11h 19mUnited Airlines
Deal found 31/10C$ 351
Thu 14/112:39 p.m.EWR - SEA
1 stop8h 21mDelta
Sun 17/1112:55 a.m.SEA - EWR
1 stop7h 40mDelta
Deal found 31/10C$ 356
Thu 21/117:02 a.m.EWR - SEA
Nonstop6h 16mMultiple Airlines
Sun 24/119:35 p.m.SEA - EWR
1 stop16h 18mMultiple Airlines
Deal found 30/10C$ 373
Sat 14/1211:41 a.m.EWR - SEA
1 stop8h 27mSun Country Air
Sun 15/126:26 p.m.SEA - EWR
1 stop13h 31mSun Country Air
Deal found 30/10C$ 438

Find flights from Newark to Seattle within your budget

Customize your flight search to find flights from Newark to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 527,020 searches. Data last updated 31 October 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Tue 4/2

6:00 a.m.-3:45 p.m.

1 stop12h 45m

C$ 173

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Fri 31/1

3:29 p.m.-6:50 p.m.

Nonstop6h 21m

C$ 174

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Mon 25/11

2:39 p.m.-8:00 p.m.

1 stop8h 21m

C$ 178

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Sun 17/11

6:19 a.m.-12:59 p.m.

1 stop9h 40m

C$ 193

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Thu 5/12

9:02 p.m.-12:10 a.m.

2 stops30h 08m

C$ 218

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Tue 17/12

11:50 a.m.-5:02 p.m.

1 stop8h 12m

C$ 239

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Mon 10/2

3:29 p.m.-6:50 p.m.

Nonstop6h 21m

Seattle/Tacoma Intl

Fri 14/2

6:15 a.m.-2:33 p.m.

Nonstop5h 18m

C$ 344

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Thu 21/11

7:59 a.m.-11:24 a.m.

Nonstop6h 25m

Seattle/Tacoma Intl

Tue 26/11

8:44 a.m.-11:03 p.m.

1 stop11h 19m

C$ 351

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Thu 14/11

2:39 p.m.-8:00 p.m.

1 stop8h 21m

Seattle/Tacoma Intl

Sun 17/11

12:55 a.m.-11:35 a.m.

1 stop7h 40m

C$ 356

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Sat 14/12

11:41 a.m.-5:08 p.m.

1 stop8h 27m

Seattle/Tacoma Intl

Sun 15/12

6:26 p.m.-10:57 a.m.

1 stop13h 31m

C$ 438

Flights are sorted by cheapest first

Deals found on 30/10

Best time to book a flight from Newark to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Newark with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Newark to Seattle

Get recent, data-driven insights about flights from Newark to Seattle including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Newark Airport to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Newark to Seattle. Price data was last updated on 25 October 2024.

The price you pay for your flight from Newark Airport to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 24 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Find deals

What is the cheapest month to book a flight from Newark Airport to Seattle?

Currently, August is the cheapest month in which you can book a flight from Newark Airport to Seattle (average of C$ 270). Flying from Newark Airport to Seattle in March is currently the most expensive (average of C$ 418). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from EWR to SEA?

Find hourly flight availability from Newark to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 October 2024.

It’s optimal to fly from Newark Airport to Seattle in the morning. By choosing this option you can save up to 41% on the cost of your flight, compared to a flight at noon.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 18.0 - 168.0 mm per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Seattle when rainfall is around 18.0 mm.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated 31 October 2024.
See what other customers who have flown with Alaska Airlines, United Airlines and Delta from New York to Seattle have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,420 reviews
Check prices

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.2

Entertainment

7.1

Overall

8.0

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

Alaska Airlines
8.0
Very good
9,420 reviews
Alaska Airlines
8.0
Very good
9,420 reviews
Check prices

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.2

Entertainment

7.1

Overall

8.0

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

Delta
8.0
Very good
8,835 reviews
Alaska Airlines
8.0
Very good
9,420 reviews
Check prices

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.2

Entertainment

7.1

Overall

8.0

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

United Airlines
7.4
Good
9,240 reviews
Alaska Airlines
8.0
Very good
9,420 reviews
Check prices

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.2

Entertainment

7.1

Overall

8.0

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,420 reviews
Check prices

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.2

Entertainment

7.1

Overall

8.0

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

Sun Country Air
7.0
Good
434 reviews
Alaska Airlines
8.0
Very good
9,420 reviews
Check prices

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.2

Entertainment

7.1

Overall

8.0

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

Related info for your journey

Find useful and relevant information for your journey from Newark to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from Newark?

    Seattle/Tacoma Intl (SEA), located 18.4 km from the city centre, is the airport you fly into when you book flights from Newark to Seattle. 1 airline have flights to Seattle/Tacoma Intl from Newark on a regular basis. Booking flights from Newark to Seattle/Tacoma Intl should not be difficult; the airport handles an average of 6 inbound flights from Newark per day.

  • How popular is this Newark Airport to Seattle flight route?

    This flight path from Newark to Seattle/Tacoma Intl was viewed by 19 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Newark Airport to Seattle round-trip?

    Flying on Alaska Airlines is currently your cheapest option to Seattle, with prices starting at C$ 274. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at C$ 281 and C$ 358, respectively. These flights start at 52% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Newark Airport to Seattle one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at C$ 138. Alaska Airlines flights start at C$ 150 while deals on Delta start at C$ 178 one-way.

  • What are the most reliable airlines from Newark Airport to Seattle?

    Before booking your flight to Seattle from Newark Airport, check out the most reliable airlines to get you to your destination on time: Sun Country Air (100%), Asiana Airlines (89%), Singapore Airlines( 86%).

  • What are the cheapest flights from Newark Airport to Seattle?

    Looking at all options, your cheapest flight can be booked for C$ 137. While the most popular route (Newark - Seattle/Tacoma Intl) can be booked for C$ 395 on average our data indicates C$ 262 when flying from Newark Airport to Seattle.

  • Can I find deals for flights from Newark to Seattle that include hotel bookings?

    Yes. In addition to deals on Newark to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Newark to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Newark to Seattle.

  • Can I find deals for business class flights from Newark to Seattle?

    Yes. Cheapflights offers flight deals from Newark to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Newark Airport to Seattle?

    Currently, August is the cheapest month in which you can book a flight from Newark Airport to Seattle (average of C$ 270). Flying from Newark Airport to Seattle in March is currently the most expensive (average of C$ 418). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Newark to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Seattle flights

Top airline flying from Newark to Seattle

Discover the top airline that operate flights from Newark to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 527,020 searches. Data last updated 31 October 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 276AverageC$ 433FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Newark to Seattle?

Deals for Newark to Seattle flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Newark to Seattle?

Millions of users choose and trust Cheapflights to book the best flight deals from Newark to Seattle for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Newark to Seattle with no change fees?

Certainly. Search results for flights to Seattle from Newark shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Newark to Seattle become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Seattle from Newark today and book when prices fit your budget.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines