Cheap flights from Seattle (SEA) to Newark (EWR) from $91

SEA — EWR
Mar 27 — Apr 31

The best prices from Seattle/Tacoma Intl to Newark are usually found in January or February, booked 50 days in advance, depart on a Tuesday or Friday and return on a Tuesday

How to find the cheapest flight from Seattle (SEA) to Newark (EWR)

All the information you need to plan the best SEA to EWR flight in 2023: compare Seattle to Newark flight prices with the expected peak season, weather and rainfall in Newark.

SEA - EWR

Price

$238 - $631

EWR

Temperature

32 - 77 °F

EWR

Rainfall

2.9 - 4.8 inches

Popular inJuneHigh demand for flights, 35% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 42% potential price drop
Round-trip from$238From Seattle/Tacoma Intl to Newark
One-way from$115One-way flight from Seattle/Tacoma Intl to Newark

Cheap flights from Seattle to Newark in March, April 2023

The best prices found for SEA to EWR flights for March, April

Seattle to Newark 2023 flight deals

Cheap flights to Newark from Seattle found for this year

Cheap Spirit Airlines flights from Seattle to Newark

  • If you’re traveling from Seattle to Newark Airport, one of the more common airlines traveling that route is Spirit Airlines. Seattle to Newark Airport flights are typically 56% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $368.60 RT. The cheapest Spirit Airlines flight found for this route was $149. When traveling from Seattle to Newark Airport on Spirit Airlines, the most popular airport to depart from is Seattle/Tacoma Intl Airport and the most popular airport to arrive at is Newark Airport. When flying from Seattle to Newark Airport, Spirit Airlines flights are 7% more popular than any other airline flying that same route.

Cheap Alaska Airlines flights from Seattle to Newark

  • Alaska Airlines is one of the most popular airlines used for those traveling from Seattle to Newark Airport. Flights on this route from Alaska Airlines typically cost $448.46 RT, a price that is 53% cheaper than the average Seattle to Newark Airport flight. The cheapest flight found was $197 RT. Seattle/Tacoma Intl Airport is the most common Seattle airport to take off from when flying to Newark Airport. Newark Airport is the most popular arrival airport in Newark Airport. When flying from Seattle to Newark Airport, Alaska Airlines flights are 1% more popular than any other airline flying that same route.

Non-stop flights to Newark from Seattle

Save time with Seattle to Newark direct flight deals

Last minute flights from Seattle to Newark

Late deals on return flights to Newark from Seattle, departing today and this week

One-way flights to Newark from Seattle

The cheapest one-way flights from Seattle to Newark

Find flights from Seattle to Newark within your budget

Use the slider to find flights from Seattle to Newark that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$205 - $254

Route

Depart

Return

Price

Seattle/Tacoma IntlNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

2023-05-09

2 stops18h 09m

Newark

2023-05-16

2 stops34h 21m

Seattle/Tacoma IntlNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

2023-05-02

2 stops25h 21m

Newark

2023-05-08

2 stops24h 29m

Seattle/Tacoma IntlNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

2023-05-02

2 stops25h 21m

Newark

2023-05-09

2 stops22h 04m

Seattle/Tacoma IntlNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

2023-05-03

1 stop11h 36m

Newark

2023-05-09

2 stops28h 41m

Seattle/Tacoma IntlNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

2023-04-11

Nonstop5h 01m

Newark

2023-04-18

2 stops22h 01m

Seattle/Tacoma IntlNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

2023-04-18

1 stop11h 36m

Newark

2023-04-25

2 stops28h 41m

Seattle/Tacoma IntlNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

2023-04-03

Nonstop5h 01m

Newark

2023-04-11

Nonstop6h 09m

Seattle/Tacoma IntlNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

2023-04-04

Nonstop5h 25m

Newark

2023-04-13

Nonstop6h 06m

Seattle/Tacoma IntlNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

2023-05-06

1 stop9h 28m

Newark

2023-05-12

1 stop10h 03m

Flights are sorted by cheapest first

Deals found on 3/21

Reviews of Airlines Servicing Newark

Alaska Airlines
8.0
Very good
1,368 reviews

Entertainment

7.1

Overall

8.0

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.2

Reviews

1 / 10

Alaska is a great airline! Can’t beat the value for the price. I had zero issues of any kind.

Alaska Airlines
8.0
Very good
1,368 reviews
Alaska Airlines
8.0
Very good
1,368 reviews

Entertainment

7.1

Overall

8.0

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.2

Reviews

1 / 10

Alaska is a great airline! Can’t beat the value for the price. I had zero issues of any kind.

Delta
8.0
Very good
2,333 reviews
Alaska Airlines
8.0
Very good
1,368 reviews

Entertainment

7.1

Overall

8.0

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.2

Reviews

1 / 10

Alaska is a great airline! Can’t beat the value for the price. I had zero issues of any kind.

JetBlue
7.6
Good
465 reviews
Alaska Airlines
8.0
Very good
1,368 reviews

Entertainment

7.1

Overall

8.0

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.2

Reviews

1 / 10

Alaska is a great airline! Can’t beat the value for the price. I had zero issues of any kind.

United Airlines
7.6
Good
1,427 reviews
Alaska Airlines
8.0
Very good
1,368 reviews

Entertainment

7.1

Overall

8.0

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.2

Reviews

1 / 10

Alaska is a great airline! Can’t beat the value for the price. I had zero issues of any kind.

American Airlines
7.4
Good
1,743 reviews
Alaska Airlines
8.0
Very good
1,368 reviews

Entertainment

7.1

Overall

8.0

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.2

Reviews

1 / 10

Alaska is a great airline! Can’t beat the value for the price. I had zero issues of any kind.

Related info for your journey

Useful info, stats and facts about Seattle to Newark flights.

Alternative routes for Seattle to Newark

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Seattle to Newark

The chart below displays the airlines Cheapflights users traveling from Seattle to Newark choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
DeltaCheapest$128Average$318FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
Alaska AirlinesCheapest$149Average$369FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
American AirlinesCheapest$157Average$532FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
Spirit AirlinesCheapest$191Average$388FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
United AirlinesCheapest$197Average$448FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
Sun Country AirCheapest$202Average$451FlexibilityNo cancel feeOn-time83%COVID-19 safety
Search Sun Country Air flights
JetBlueCheapest$227Average$334FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search JetBlue flights

Hourly flight availability from Seattle to Newark

See what time of day planes typically take off from Seattle to Newark
1%of flight departuresEarly morningMidnight to 6 am
60%of flight departuresMorning6 am to noon
8%of flight departuresAfternoonNoon to 6 pm
31%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Seattle to Newark

See how many times per day planes take to the skies headed from Seattle to Newark
Sunday14daily flights
Monday16daily flights
Tuesday12daily flights
Wednesday13daily flights
Thursday11daily flights
Friday11daily flights
Saturday7daily flights
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.