Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Seattle to Newark Airport from £118

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — EWR
26 Jan — 2 Feb1
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 21 January 2025.

Round-trip from

£218

One-way from

£118

Popular in

December

Cheapest in

February

Average price

£292
Spirit Airlines
  • Spirit Airlines
  • 18/3-24/3
  • 6 total stops
  • 59h 27m total
  • Seattle to Newark
Search Deals
Alaska Airlines
  • Alaska Airlines
  • 3/2
  • Nonstop
  • 5h 24m total
  • Seattle to Newark
Search Deals
High demand for flights, 10% potential price rise
Search Deals
Best time to find cheap flights, 3% potential price drop
Search Deals
Average for round-trip flights in January 2025
Search Deals

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 21 January 2025.

Tue 18/312:41SEA - EWR
3 stops30h 23mSpirit Airlines
Mon 24/316:58EWR - SEA
3 stops29h 04mSpirit Airlines
Deal found 20/1£218
Wed 2/411:55SEA - EWR
1 stop8h 41mAmerican Airlines
Tue 8/417:00EWR - SEA
1 stop9h 05mAmerican Airlines
Deal found 20/1£219
Tue 25/322:55SEA - EWR
1 stop6h 52mDelta
Wed 2/409:32EWR - SEA
1 stop7h 48mDelta
Deal found 20/1£220
Fri 2/521:28SEA - EWR
1 stop14h 01mAlaska Airlines
Mon 5/516:30EWR - SEA
1 stop20h 38mAlaska Airlines
Deal found 20/1£225
Sun 2/205:00SEA - EWR
1 stop9h 33mUnited Airlines
Sun 9/207:50EWR - SEA
1 stop8h 32mUnited Airlines
Deal found 19/1£230
Wed 12/310:11SEA - EWR
Nonstop5h 18mMultiple Airlines
Sun 16/306:59EWR - SEA
1 stop15h 03mMultiple Airlines
Deal found 19/1£256
Fri 30/523:59SEA - EWR
1 stop7h 45mSun Country Air
Mon 2/611:41EWR - SEA
1 stop26h 04mSun Country Air
Deal found 20/1£290

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 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Tue 18/3

12:41-22:04

3 stops30h 23m

Newark

Mon 24/3

16:58-19:02

3 stops29h 04m

£218

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Wed 2/4

11:55-23:36

1 stop8h 41m

Newark

Tue 8/4

17:00-23:05

1 stop9h 05m

£219

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Tue 25/3

22:55-08:47

1 stop6h 52m

Newark

Wed 2/4

09:32-14:20

1 stop7h 48m

£220

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Fri 2/5

21:28-14:29

1 stop14h 01m

Newark

Mon 5/5

16:30-10:08

1 stop20h 38m

£225

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Sun 2/2

05:00-17:33

1 stop9h 33m

Newark

Sun 9/2

07:50-13:22

1 stop8h 32m

£230

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Wed 12/3

10:11-18:29

Nonstop5h 18m

Newark

Sun 16/3

06:59-19:02

1 stop15h 03m

£256

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Fri 30/5

23:59-10:44

1 stop7h 45m

Newark

Mon 2/6

11:41-10:45

1 stop26h 04m

£290

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Mon 3/2

06:05-14:29

Nonstop5h 24m

£118

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Wed 12/2

07:08-15:17

Nonstop5h 09m

£122

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Thu 17/4

18:20-10:38

1 stop13h 18m

£141

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 13 results
1
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 17 January 2025.

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 July is currently the most expensive (average of £734). 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 21 January 2025.

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 21 January 2025.

The most flights from SEA to EWR are scheduled on a Monday (10 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (3 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 21 January 2025.
Get a feel of what it's like to fly with Delta, Alaska Airlines 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
9,696 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 10

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

Alaska Airlines
8.0
Very Good
9,696 reviews
Alaska Airlines
8.0
Very Good
9,696 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 10

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

Delta
8.0
Very Good
8,521 reviews
Alaska Airlines
8.0
Very Good
9,696 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 10

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

United Airlines
7.4
Good
8,982 reviews
Alaska Airlines
8.0
Very Good
9,696 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

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
9,696 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 10

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

Sun Country Air
7.0
Good
386 reviews
Alaska Airlines
8.0
Very Good
9,696 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

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 6 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?

    Spirit Airlines, at £218, was found to be the cheapest airline from Seattle to Newark Airport.Alternate airlines flying return to your destination include American Airlines and Delta. Spirit Airlines is priced at 36% 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 Alaska Airlines, with whom users have recently found tickets for as low as £118. However, be on the lookout for offers from United Airlines and Sun Country Air, 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 (96%), Hawaiian Airlines (84%), United Airlines( 84%).

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

    Looking at all options, your cheapest flight can be booked for £252. While the most popular route (Seattle/Tacoma Intl - Newark) can be booked for £137 on average our data indicates £461 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 July is currently the most expensive (average of £734). 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

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Englewood
Queens
North Bergen
Yonkers
Elizabeth
Bronx
Mount Laurel
Carteret
Fort Lee
Secaucus
North Wales
Garden City
Bayonne
Fairfield
Weehawken
Carlstadt
Staten Island
Piscataway
Westbury
West New York

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 Seattle to Newark

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

Fly with Cheapflights

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

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

When you search for this flight from Seattle to Newark, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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.

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.