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Cheap flights from Seattle to Newark Airport from £106

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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — EWR
24 Dec — 31 Dec1
1 adult

Cheap flight deals from Seattle to Newark

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Newark (EWR). 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 19 December 2024.

Round-trip from

£220

One-way from

£106

Popular in

December

Cheapest in

February

Average price

£425
Alaska Airlines
  • Alaska Airlines
  • 25/2-5/3
  • 1 total stop
  • 22h 48m total
  • Seattle to Newark
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United Airlines
  • United Airlines
  • 7/1
  • Nonstop
  • 5h 09m total
  • Seattle to Newark
Search Deals
High demand for flights, 7% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Seattle to Newark

Cheapest flights from Seattle to Newark
Explore the most affordable flight options available from Seattle to Newark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Wed 25/1210:01SEA - EWR
Nonstop5h 28mAlaska Airlines
Tue 14/118:29EWR - SEA
1 stop18h 31mAlaska Airlines
Deal found 18/12£261
Tue 24/1212:32SEA - EWR
1 stop9h 43mUnited Airlines
Fri 10/106:00EWR - SEA
1 stop12h 45mUnited Airlines
Deal found 17/12£356
Wed 25/1206:00SEA - EWR
1 stop10h 24mDelta
Fri 10/106:05EWR - SEA
1 stop9h 55mDelta
Deal found 17/12£394
Tue 24/1218:34SEA - EWR
1 stop13h 23mSun Country Air
Sun 29/1210:03EWR - SEA
1 stop25h 50mSun Country Air
Deal found 19/12£564

Find flights from Seattle to Newark within your budget

Customise your flight search to find flights from Seattle to Newark 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 858,174 searches. Data last updated 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Tue 25/2

21:59-16:29

1 stop15h 30m

Newark

Tue 4/3

17:37-20:55

Nonstop6h 18m

£220

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Thu 9/1

17:55-17:33

2 stops20h 38m

Newark

Mon 13/1

16:58-00:19

1 stop10h 21m

£229

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Mon 24/2

23:05-08:52

1 stop6h 47m

Newark

Wed 5/3

09:37-14:24

1 stop7h 47m

£230

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Thu 23/1

07:08-15:17

Nonstop5h 09m

Newark

Mon 27/1

18:40-22:00

Nonstop6h 20m

£247

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Wed 8/1

00:45-15:39

1 stop11h 54m

Newark

Mon 13/1

12:41-20:04

1 stop10h 23m

£330

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Sun 1/6

18:33-10:44

1 stop13h 11m

Newark

Sun 31/8

11:41-22:46

1 stop14h 05m

£355

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Tue 7/1

07:08-15:17

Nonstop5h 09m

£106

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Thu 9/1

06:15-17:37

1 stop8h 22m

£109

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Sun 27/4

06:15-14:40

Nonstop5h 25m

£110

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Wed 15/1

17:55-23:16

3 stops26h 21m

£127

Flights are sorted by cheapest return flights first.

Deals found on 18/12

Showing 1-10 of 12 results
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2

Best time to book a flight from Seattle to Newark

Have a flexible travel schedule? Discover the best time to fly to Newark from Seattle with our price prediction graph.
Estimated return 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 Seattle to Newark

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

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

Use this chart to determine the optimal time to book a return flight from Seattle to Newark. Price data was last updated on 13 December 2024.

Booking 75 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Newark Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Seattle to Newark Airport (average of £522). Flying from Seattle to Newark Airport in June is currently the most expensive (average of £690). 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 SEA to EWR?

Find hourly flight availability from Seattle to Newark. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 December 2024.

When flying from Seattle to Newark Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Seattle to Newark Airport

Explore weekly flight availability from Seattle to Newark. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 19 December 2024.

The most flights from SEA to EWR are scheduled on a Thursday (14 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Newark by month

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

In terms of precipitation, rainfall in Newark Airport ranges from 74.0 - 122.0 inches per month. July is typically the wettest month, when rainfall can reach 122.0 mm. February is typically the driest time to visit Newark Airport when rainfall is around 74.0 mm.

Temperature in Newark by month

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

If weather is an important factor for your trip to Newark Airport, 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 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

Reviews of airlines servicing Newark

Get insights into the airlines that provide service to Newark. 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 Newark. Reviews last updated 19 December 2024.
Get a feel of what it's like to fly with Alaska Airlines, Delta and United Airlines from Seattle to New York by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very Good
9,552 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

Alaska Airlines
8.0
Very Good
9,552 reviews
Alaska Airlines
8.0
Very Good
9,552 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

Delta
8.0
Very Good
8,604 reviews
Alaska Airlines
8.0
Very Good
9,552 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

Qatar Airways
7.5
Good
3,792 reviews
Alaska Airlines
8.0
Very Good
9,552 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

United Airlines
7.4
Good
9,048 reviews
Alaska Airlines
8.0
Very Good
9,552 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very Good
9,552 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

Related info for your journey

Find useful and relevant information for your journey from Seattle to Newark. 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 from for flights from Seattle to Newark?

    Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to Newark. You should not have trouble finding flights to Newark from Seattle/Tacoma Intl; the airport handles an average of 5 outbound flights to Newark per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Seattle airport to Newark. It is only a 11.4 mi journey to Seattle/Tacoma Intl (SEA) from Seattle’s city center.

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

    Flights from Seattle/Tacoma Intl to Newark have been viewed 2 times in the past calendar month.

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

    Alaska Airlines, at £220, was found to be the cheapest airline from Seattle to Newark Airport.Alternate airlines flying return to your destination include Spirit Airlines and Delta. Alaska Airlines is priced at 32% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as £106. However, be on the lookout for offers from Delta and Alaska Airlines, as they are both options that can get you from Seattle to Newark Airport for a low price.

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

    Before booking your flight to Newark Airport from Seattle, check out the most reliable airlines to get you to your destination on time: Air Tahiti Nui (97%), United Airlines (89%), TAP AIR PORTUGAL( 87%).

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

    Looking at all options, your cheapest flight can be booked for £314. While the most popular route (Seattle/Tacoma Intl - Newark) can be booked for £199 on average our data indicates £445 when flying from Seattle to Newark Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Newark 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 Seattle to Newark Airport?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Newark Airport (average of £522). Flying from Seattle to Newark Airport in June is currently the most expensive (average of £690). 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

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Alternative routes for Seattle to Newark

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Newark flights

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Newark from Seattle.

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

Yes, we can. To see specific flights from Seattle to Newark with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for Seattle to Newark flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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