$179+ Cheap flights from Seattle (SEA) to Newark (EWR)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — EWR
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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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.Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Newark are usually found in March or January, booked 74 days in advance, depart on a Friday or Wednesday and return on a Wednesday
Cheap flight deals from Seattle to Newark
Cheapest
Best
Last-minute
One-way
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 October 25, 2026.
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 October 25, 2026.
This SmartFares deal was found by Cheapflights users on 10/23. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:00 am -
Nonstop5h 29m
Sat 11/145:29 pm -
1 stop8h 31m
Deal found 10/23![Alaska Airlines logo]()
$326
This Alaska Airlines deal was found by Cheapflights users on 10/21. 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.
Tue 11/179:18 pm -
Nonstop5h 22m
Wed 11/189:30 am -
Nonstop6h 17m
Deal found 10/21![Alaska Airlines logo]()
$332
This Kissandfly.com deal was found by Cheapflights users on 10/24. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/711:50 pm -
1 stop8h 05m
Sat 11/147:00 am -
Nonstop6h 16m
Deal found 10/24![Multiple Airlines logo]()
$335
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Sat 11/711:17 pm -
Nonstop5h 05m
Tue 11/106:25 pm -
Nonstop6h 24m
Deal found 10/21![United Airlines logo]()
$337
Best flights from Seattle to NewarkDiscover carefully curated flight deals from Seattle to Newark that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Seattle to Newark that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/24. 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.
Wed 11/186:00 am -
Nonstop5h 29m
Wed 11/185:29 pm -
1 stop8h 31m
Deal found 10/24![Alaska Airlines logo]()
$342
This Delta deal was found by Cheapflights users on 10/20. 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.
Sat 11/71:42 pm -
1 stop7h 06m
Sat 11/146:00 am -
1 stop7h 42m
Deal found 10/20![Delta logo]()
$357
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Thu 12/241:12 pm -
1 stop7h 47m
Tue 1/52:15 pm -
1 stop8h 23m
Deal found 10/24![United Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 10/23. 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.
Fri 12/41:36 pm -
1 stop6h 47m
Tue 12/86:00 am -
1 stop7h 45m
Deal found 10/23![Delta logo]()
$382
This Alaska Airlines deal was found by Cheapflights users on 10/24. 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.
Thu 12/2410:12 pm -
Nonstop5h 27m
Wed 1/65:30 pm -
1 stop7h 58m
Deal found 10/24![Alaska Airlines logo]()
$392
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Thu 11/196:30 am -
Nonstop5h 12m
Thu 11/267:55 am -
Nonstop6h 21m
Deal found 10/22![United Airlines logo]()
$398
This Delta deal was found by Cheapflights users on 10/20. 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.
Fri 11/65:30 am -
1 stop8h 30m
Sat 11/149:37 am -
1 stop8h 13m
Deal found 10/20![Delta logo]()
$382
This Alaska Airlines deal was found by Cheapflights users on 10/21. 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.
Fri 12/1112:25 pm -
1 stop14h 30m
Mon 12/145:02 pm -
Nonstop6h 30m
Deal found 10/21![Alaska Airlines logo]()
$417
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Thu 11/1211:15 pm -
Nonstop5h 06m
Sun 11/157:55 am -
Nonstop6h 21m
Deal found 10/23![United Airlines logo]()
$479
This Alaska Airlines deal was found by Cheapflights users on 10/24. 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.
Thu 12/247:26 am -
1 stop8h 33m
Mon 1/47:29 pm -
Nonstop6h 19m
Deal found 10/24![Alaska Airlines logo]()
$472
This Alaska Airlines deal was found by Cheapflights users on 10/24. 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.
Tue 11/39:18 pm -
Nonstop5h 22m
Tue 11/106:29 pm -
Nonstop6h 16m
Deal found 10/24![Alaska Airlines logo]()
$477
This Alaska Airlines deal was found by Cheapflights users on 10/22. 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.
Mon 11/29:55 am -
Nonstop5h 28m
Sun 11/87:00 am -
Nonstop6h 16m
Deal found 10/22![Alaska Airlines logo]()
$492
Last-minute flights from Seattle to NewarkDiscover last-minute flight deals from Seattle to Newark. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Newark. Data last updated October 25, 2026 and is based on user searches.
This SmartFares deal was found by Cheapflights users on 10/23. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:00 am -
Nonstop5h 29m
Sat 11/145:29 pm -
1 stop8h 31m
Deal found 10/23![Alaska Airlines logo]()
$326
This Kissandfly.com deal was found by Cheapflights users on 10/24. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/711:50 pm -
1 stop8h 05m
Sat 11/147:00 am -
Nonstop6h 16m
Deal found 10/24![Multiple Airlines logo]()
$335
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Sat 11/711:17 pm -
Nonstop5h 05m
Tue 11/106:25 pm -
Nonstop6h 24m
Deal found 10/21![United Airlines logo]()
$337
This Alaska Airlines deal was found by Cheapflights users on 10/21. 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.
Tue 11/179:18 pm -
Nonstop5h 22m
Wed 11/189:30 am -
Nonstop6h 17m
Deal found 10/21![Alaska Airlines logo]()
$332
One-way flights from Seattle to NewarkSearch for one-way flight options from Seattle to Newark. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Seattle to Newark. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Delta deal was found by Cheapflights users on 10/20. 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.
Wed 11/186:00 am -
1 stop8h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Delta logo]()
$179
This Mytrip deal was found by Cheapflights users on 10/22. 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.
Mon 12/74:58 pm -
2 stops28h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Frontier logo]()
$180
This Alaska Airlines deal was found by Cheapflights users on 10/22. 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.
Tue 12/87:57 pm -
1 stop6h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Alaska Airlines logo]()
$184
This Trip.com deal was found by Cheapflights users on 10/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1110:40 pm -
Nonstop5h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Alaska Airlines logo]()
$187
This Alaska Airlines deal was found by Cheapflights users on 10/21. 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.
Sun 12/136:00 am -
Nonstop5h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Alaska Airlines logo]()
$189
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Wed 11/256:30 am -
Nonstop5h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![United Airlines logo]()
$190
This Kissandfly.com deal was found by Cheapflights users on 10/23. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:18 pm -
Nonstop5h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Alaska Airlines logo]()
$191
This Trip.com deal was found by Cheapflights users on 10/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/47:38 am -
Nonstop5h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Alaska Airlines logo]()
$192
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Mon 11/236:30 am -
Nonstop5h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![United Airlines logo]()
$194
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Tue 11/246:30 am -
Nonstop5h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![United Airlines logo]()
$196
Find 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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $326 (SmartFares) |
One-way from | $179 (Delta) |
Popular in | July |
Cheapest in | March |
Average price | $475 |
Good round-trip deal | $385 or less |
Good one-way deal | $231 or less |
Cheapflights Fare Finder
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 7,457,451 searches. Data last updated October 25, 2026.
Use the filters below to find and compare flights from Seattle to Newark Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleNewark
SEA Seattle/Tacoma Intl - EWR Newark
SEAEWR
Seattle/Tacoma Intl
Tue 11/10
6:00 am-3:59 pm
1 stop6h 59m
Newark
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$179
SeattleNewark
SEA Seattle/Tacoma Intl - EWR Newark
SEAEWR
Seattle/Tacoma Intl
Tue 12/8
7:57 pm-5:55 am
1 stop6h 58m
Newark
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$184
SeattleNewark
SEA Seattle/Tacoma Intl - EWR Newark
SEAEWR
Seattle/Tacoma Intl
Sat 12/12
7:54 pm-5:58 am
1 stop7h 04m
Newark
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$184
SeattleNewark
SEA Seattle/Tacoma Intl - EWR Newark
SEAEWR
Seattle/Tacoma Intl
Fri 11/27
6:30 am-2:42 pm
Nonstop5h 12m
Newark
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$194
SeattleNewark
SEA Seattle/Tacoma Intl - EWR Newark
SEAEWR
Seattle/Tacoma Intl
Thu 1/14
7:00 am-5:45 pm
1 stop7h 45m
Newark
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$199
SeattleNewark
SEA Seattle/Tacoma Intl - EWR Newark
SEAEWR
Seattle/Tacoma Intl
Thu 11/12
1:50 pm-11:38 pm
1 stop6h 48m
Newark
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$204
SeattleNewark
SEA Seattle/Tacoma Intl - EWR Newark
SEAEWR
Seattle/Tacoma Intl
Mon 11/16
11:40 pm-12:30 pm
1 stop9h 50m
Newark
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$204
SeattleNewark
SEA Seattle/Tacoma Intl - EWR Newark
SEAEWR
Seattle/Tacoma Intl
Wed 11/25
7:00 am-5:52 pm
1 stop7h 52m
Newark
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$212
Quickest round-trip
SeattleNewark
SEA Seattle/Tacoma Intl - EWR Newark
SEAEWR
Seattle/Tacoma Intl
Sat 11/21
11:17 pm-7:22 am
Nonstop5h 05m
Newark
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$220
SeattleNewark
SEA Seattle/Tacoma Intl - EWR Newark
SEAEWR
Seattle/Tacoma Intl
Mon 12/21
11:15 pm-7:28 am
Nonstop5h 13m
Newark
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$229
Showing 1-10 of 22 resultsSorted by cheapest first
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | 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.
SEA-EWR
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.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Newark Airport
Prices
Airlines
Delays
How far ahead should I book a flight from Seattle to Newark Airport?
Booking 73 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, March is the cheapest month in which you can book a flight from Seattle to Newark Airport (average of $297). Flying from Seattle to Newark Airport in July is currently the most expensive (average of $515). 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 October 25, 2026.
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 8% on your trip compared to booking a flight in the afternoon.
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 October 17, 2026.
Travelers seeking maximum savings on their Seattle to Newark Airport flight should consider departing on Friday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Seattle to Newark delayed?
About 13% of weekly flights between Seattle and Newark have experienced delays in the past year, with the average delay time being 174 minutes.
What is the most punctual flight time for Seattle to Newark flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Seattle to Newark flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 12% of flights being delayed.
The best insider tips for Seattle to Newark Airport flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Seattle to Newark Airport trip
Our travel experts
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 October 25, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andHawaiian Airlines from Seattle to Newark Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.0
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.0
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.0
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.0
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.0
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.0
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
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.
Traveling to a place near Newark Airport?
Book flights to Newark Airport if you plan to visit one of these locationsQueens
Elizabeth
Bronx
East Rutherford
Staten Island
Mahwah
Mount Laurel
Yonkers
Bethlehem
Irvington
Secaucus
Tannersville
North Bergen
Carle Place
Fort Lee
Clinton
Absecon
Carteret
Seaside Heights
Goshen
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.
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Complete your trip
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Other flights to Newark
Explore flights to Newark departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
Seattle and Newark flights
Browse other Seattle and Newark flight options. Last updated on October 25, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Seattle to Newark
Discover the top 5 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 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$134 | Average$356 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$209 | Average$418 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$217 | Average$428 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$280 | Average$441 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$396 | Average$449 | FlexibilityNo cancel fee | On-time85% |