$139+ Cheap flights from Seattle (SEA) to Newark (EWR)
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 3/29. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Seattle to Newark with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.The best prices from Seattle/Tacoma Intl to Newark are usually found in February or March, booked 75 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday
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 February 3, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $249 (Booking.com) |
One-way from | $140 (Mytrip) |
Popular in | December |
Cheapest in | February |
Average price | $332 |
Good round-trip deal | $316 or less |
Good one-way deal | $180 or less |
Find flight deals from Seattle to Newark
Cheapest flights from Seattle to NewarkExplore 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 February 3, 2025.
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 February 3, 2025.
This Booking.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Alaska Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Sun Country Air deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Seattle to Newark within your budget
Customize 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 2,558,603 searches. Data last updated February 3, 2025.
Fly from
Fly to
Route
Depart
Return
Price
SeattleNewark
SEA - EWR
SEAEWR
Seattle/Tacoma Intl
Mon 3/3
5:38 pm-1:04 pm
2 stops16h 26m
Newark
Thu 3/6
9:00 am-7:02 pm
2 stops13h 02m
SeattleNewark
SEA - EWR
SEAEWR
Seattle/Tacoma Intl
Thu 2/20
7:00 pm-1:06 pm
1 stop15h 06m
Newark
Wed 2/26
7:00 am-12:25 am
1 stop20h 25m
SeattleNewark
SEA - EWR
SEAEWR
Seattle/Tacoma Intl
Fri 2/28
6:15 am-2:33 pm
Nonstop5h 18m
Newark
Thu 3/6
7:29 pm-10:00 am
1 stop17h 31m
SeattleNewark
SEA - EWR
SEAEWR
Seattle/Tacoma Intl
Mon 3/17
12:49 am-11:54 am
1 stop8h 05m
Newark
Tue 3/25
6:45 pm-12:09 am
1 stop8h 24m
SeattleNewark
SEA - EWR
SEAEWR
Seattle/Tacoma Intl
Mon 2/17
12:25 am-11:29 am
1 stop8h 04m
Newark
Fri 2/28
5:54 pm-12:56 am
1 stop10h 02m
SeattleNewark
SEA - EWR
SEAEWR
Seattle/Tacoma Intl
Thu 3/20
12:15 pm-8:32 pm
Nonstop5h 17m
Newark
Tue 3/25
7:30 am-10:49 am
Nonstop6h 19m
SeattleNewark
SEA - EWR
SEAEWR
Seattle/Tacoma Intl
Fri 7/4
11:59 pm-10:42 am
1 stop7h 43m
Newark
Mon 7/7
11:41 am-8:02 am
1 stop23h 21m
SeattleNewark
SEA - EWR
SEAEWR
Seattle/Tacoma Intl
Sat 3/29
7:00 am-7:08 pm
1 stop9h 08m
SeattleNewark
SEA - EWR
SEAEWR
Seattle/Tacoma Intl
Thu 3/6
7:57 pm-2:38 pm
2 stops15h 41m
SeattleNewark
SEA - EWR
SEAEWR
Seattle/Tacoma Intl
Tue 2/18
11:20 pm-7:26 am
Nonstop5h 06m
Compare providers for flights from Seattle to Newark
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Newark in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Newark Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Newark Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Newark Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Newark Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Newark Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
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 round-trip flight from Seattle to Newark. Price data was last updated on January 31, 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 $228). Flying from Seattle to Newark Airport in June is currently the most expensive (average of $307). 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 February 3, 2025.
A simple way to save on the total cost of your ticket is to fly from Seattle to Newark Airport in the morning. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight at noon.
What is the cheapest day to fly from Seattle to Newark Airport?
Use this chart to determine the cheapest time to fly round-trip from Seattle to Newark. Price data was last updated on February 2, 2025.
Travelers seeking maximum savings on their Seattle to Newark Airport flight should consider departing on Sunday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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 February 3, 2025.
The most flights from SEA to EWR are scheduled on a Thursday (14 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 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 2.9 - 4.8 inches per month. July is typically the wettest month, when rainfall can reach 4.8 in. February is typically the driest time to visit Newark Airport when rainfall is around 2.9 in.
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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).
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 February 3, 2025.
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.
Boarding
Comfort
Food
Entertainment
Overall
Crew
Reviews
Anonymous,Aug 2024
SEA - LAS
Boarding
Comfort
Food
Entertainment
Overall
Crew
Reviews
Anonymous,Aug 2024
SEA - LAS
Boarding
Comfort
Food
Entertainment
Overall
Crew
Reviews
Anonymous,Aug 2024
SEA - LAS
Boarding
Comfort
Food
Entertainment
Overall
Crew
Reviews
Anonymous,Aug 2024
SEA - LAS
Boarding
Comfort
Food
Entertainment
Overall
Crew
Reviews
Anonymous,Aug 2024
SEA - LAS
Boarding
Comfort
Food
Entertainment
Overall
Crew
Reviews
Anonymous,Aug 2024
SEA - LAS
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.
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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.
Top 6 airlines flying from Seattle to Newark
Discover the top 6 airlines that operate flights from Seattle to Newark. 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 2,558,603 searches. Data last updated February 3, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$134 | Average$313 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$148 | Average$360 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$174 | Average$362 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$212 | Average$385 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$236 | Average$434 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$245 | Average$471 | FlexibilityNo cancel fee | On-time69% |