Cheap flights from Newark Airport to Seattle from ₹ 13,373
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 26/9. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SEA
28 May — 4 Jun1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Newark to Seattle/Tacoma Intl are usually found in October or January, booked 55 days in advance, depart on a Tuesday or Thursday and return on a Thursday
Cheap flight deals from Newark to Seattle
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Cheapest flights from Newark to Seattle
Explore the most affordable flight options available from Newark to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 April 2026.
Sat 9/520:49
EWR
-
SEA
Nonstop6h 10m
United Airlines
Wed 13/523:00
SEA
-
EWR
Nonstop5h 21m
United Airlines
Deal found 23/4₹ 26,087
Wed 25/1117:05
EWR
-
SEA
Nonstop6h 18m
Alaska Airlines
Sat 5/1207:35
SEA
-
EWR
Nonstop5h 26m
Alaska Airlines
Deal found 26/4₹ 26,275
Tue 20/1016:00
EWR
-
SEA
Nonstop6h 17m
Alaska Airlines
Wed 21/1021:40
SEA
-
EWR
Nonstop5h 24m
Alaska Airlines
Deal found 26/4₹ 26,369
Wed 13/520:49
EWR
-
SEA
Nonstop6h 10m
United Airlines
Sun 17/523:00
SEA
-
EWR
Nonstop5h 21m
United Airlines
Deal found 23/4₹ 26,558
Wed 3/620:30
EWR
-
SEA
Nonstop6h 14m
United Airlines
Mon 8/623:52
SEA
-
EWR
1 stop9h 19m
United Airlines
Deal found 23/4₹ 27,028
Tue 12/520:49
EWR
-
SEA
Nonstop6h 10m
United Airlines
Thu 28/508:00
SEA
-
EWR
1 stop8h 10m
United Airlines
Deal found 23/4₹ 27,123
Wed 13/520:49
EWR
-
SEA
Nonstop6h 10m
United Airlines
Mon 18/522:41
SEA
-
EWR
1 stop8h 15m
United Airlines
Deal found 23/4₹ 27,499
Tue 29/913:00
EWR
-
SEA
1 stop10h 29m
Delta
Tue 6/1023:05
SEA
-
EWR
1 stop6h 57m
Delta
Deal found 27/4₹ 27,594
Thu 28/520:30
EWR
-
SEA
Nonstop6h 14m
United Airlines
Fri 5/622:40
SEA
-
EWR
1 stop7h 32m
United Airlines
Deal found 27/4₹ 27,688
Thu 28/516:25
EWR
-
SEA
Nonstop6h 11m
United Airlines
Thu 4/615:30
SEA
-
EWR
Nonstop5h 26m
United Airlines
Deal found 25/4₹ 27,782
Thu 24/907:59
EWR
-
SEA
Nonstop6h 04m
United Airlines
Sun 27/922:58
SEA
-
EWR
Nonstop5h 12m
United Airlines
Deal found 27/4₹ 27,876
Best flights from Newark to Seattle
Discover carefully curated flight deals from Newark to Seattle that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 April 2026.
Sat 9/506:15
EWR
-
SEA
1 stop9h 04m
Delta
Sat 16/505:30
SEA
-
EWR
1 stop7h 29m
Delta
Deal found 23/4₹ 32,679
Mon 17/818:29
EWR
-
SEA
1 stop17h 50m
Alaska Airlines
Fri 28/810:04
SEA
-
EWR
1 stop10h 25m
Alaska Airlines
Deal found 26/4₹ 36,352
Sun 10/520:49
EWR
-
SEA
Nonstop6h 10m
United Airlines
Fri 15/522:53
SEA
-
EWR
1 stop7h 19m
United Airlines
Deal found 26/4₹ 41,155
Sat 25/717:55
EWR
-
SEA
1 stop9h 03m
Delta
Tue 4/805:20
SEA
-
EWR
1 stop7h 34m
Delta
Deal found 24/4₹ 32,679
Sat 23/507:30
EWR
-
SEA
Nonstop6h 10m
Alaska Airlines
Thu 28/520:30
SEA
-
EWR
1 stop16h 38m
Alaska Airlines
Deal found 26/4₹ 38,424
Thu 9/707:25
EWR
-
SEA
Nonstop6h 10m
Alaska Airlines
Wed 15/722:40
SEA
-
EWR
Nonstop5h 19m
Alaska Airlines
Deal found 27/4₹ 44,357
Fri 4/909:00
EWR
-
SEA
Nonstop6h 07m
Alaska Airlines
Mon 7/921:58
SEA
-
EWR
Nonstop5h 32m
Alaska Airlines
Deal found 26/4₹ 44,357
Tue 23/606:30
EWR
-
SEA
1 stop9h 33m
Alaska Airlines
Mon 29/607:05
SEA
-
EWR
Nonstop5h 26m
Alaska Airlines
Deal found 27/4₹ 45,299
Direct flights from Newark to Seattle
Explore direct flight options from Newark to Seattle based on user searches, and compare prices and availability for your desired travel dates. Data last updated 28 April 2026.
Sat 9/520:49
EWR
-
SEA
Nonstop6h 10m
United Airlines
Wed 13/523:00
SEA
-
EWR
Nonstop5h 21m
United Airlines
Deal found 23/4₹ 26,087
Thu 28/507:30
EWR
-
SEA
Nonstop6h 10m
Alaska Airlines
Fri 29/515:30
SEA
-
EWR
Nonstop5h 29m
Alaska Airlines
Deal found 27/4₹ 26,275
Tue 20/1016:00
EWR
-
SEA
Nonstop6h 17m
Alaska Airlines
Wed 21/1021:40
SEA
-
EWR
Nonstop5h 24m
Alaska Airlines
Deal found 26/4₹ 26,369
Wed 13/520:49
EWR
-
SEA
Nonstop6h 10m
United Airlines
Sun 17/523:00
SEA
-
EWR
Nonstop5h 21m
United Airlines
Deal found 23/4₹ 26,558
Tue 8/920:35
EWR
-
SEA
Nonstop6h 10m
United Airlines
Mon 14/923:00
SEA
-
EWR
Nonstop5h 12m
United Airlines
Deal found 22/4₹ 27,594
Thu 28/516:25
EWR
-
SEA
Nonstop6h 11m
United Airlines
Thu 4/615:30
SEA
-
EWR
Nonstop5h 26m
United Airlines
Deal found 25/4₹ 27,782
Thu 24/907:59
EWR
-
SEA
Nonstop6h 04m
United Airlines
Sun 27/922:58
SEA
-
EWR
Nonstop5h 12m
United Airlines
Deal found 27/4₹ 27,876
Fri 8/520:49
EWR
-
SEA
Nonstop6h 10m
United Airlines
Wed 13/523:00
SEA
-
EWR
Nonstop5h 21m
United Airlines
Deal found 23/4₹ 27,970
Thu 17/911:25
EWR
-
SEA
Nonstop6h 02m
United Airlines
Mon 21/923:00
SEA
-
EWR
Nonstop5h 12m
United Airlines
Deal found 26/4₹ 28,064
Tue 2/620:30
EWR
-
SEA
Nonstop6h 14m
United Airlines
Sun 7/623:00
SEA
-
EWR
Nonstop5h 18m
United Airlines
Deal found 23/4₹ 28,159
Tue 9/620:30
EWR
-
SEA
Nonstop6h 14m
United Airlines
Tue 30/623:00
SEA
-
EWR
Nonstop5h 18m
United Airlines
Deal found 27/4₹ 28,253
Sat 6/615:45
EWR
-
SEA
Nonstop6h 11m
Alaska Airlines
Sat 6/622:30
SEA
-
EWR
Nonstop5h 22m
Alaska Airlines
Deal found 27/4₹ 28,347
Last-minute flights from Newark to Seattle
Discover last-minute flight deals from Newark to Seattle. Data last updated 28 April 2026 and is based on user searches.
Sat 9/520:49
EWR
-
SEA
Nonstop6h 10m
United Airlines
Wed 13/523:00
SEA
-
EWR
Nonstop5h 21m
United Airlines
Deal found 23/4₹ 26,087
Sat 9/507:15
EWR
-
SEA
1 stop11h 08m
Delta
Tue 12/523:05
SEA
-
EWR
1 stop6h 45m
Delta
Deal found 23/4₹ 27,970
Tue 12/520:49
EWR
-
SEA
Nonstop6h 10m
United Airlines
Tue 19/513:07
SEA
-
EWR
1 stop7h 52m
United Airlines
Deal found 23/4₹ 27,028
Tue 12/520:49
EWR
-
SEA
Nonstop6h 10m
United Airlines
Thu 28/508:00
SEA
-
EWR
1 stop8h 10m
United Airlines
Deal found 23/4₹ 27,123
Tue 12/515:08
EWR
-
SEA
1 stop8h 45m
United Airlines
Mon 18/523:53
SEA
-
EWR
1 stop7h 27m
United Airlines
Deal found 25/4₹ 28,064
Wed 13/520:49
EWR
-
SEA
Nonstop6h 10m
United Airlines
Sun 17/523:00
SEA
-
EWR
Nonstop5h 21m
United Airlines
Deal found 23/4₹ 26,558
Wed 13/520:49
EWR
-
SEA
Nonstop6h 10m
United Airlines
Mon 18/522:41
SEA
-
EWR
1 stop8h 15m
United Airlines
Deal found 23/4₹ 27,499
Wed 27/507:30
EWR
-
SEA
Nonstop6h 10m
Alaska Airlines
Fri 5/615:30
SEA
-
EWR
Nonstop5h 29m
Alaska Airlines
Deal found 27/4₹ 28,818
Thu 28/507:30
EWR
-
SEA
Nonstop6h 10m
Alaska Airlines
Thu 28/515:30
SEA
-
EWR
Nonstop5h 29m
Alaska Airlines
Deal found 27/4₹ 26,275
Thu 28/520:30
EWR
-
SEA
Nonstop6h 14m
United Airlines
Fri 5/622:40
SEA
-
EWR
1 stop7h 32m
United Airlines
Deal found 27/4₹ 27,688
Thu 28/516:25
EWR
-
SEA
Nonstop6h 11m
United Airlines
Thu 4/615:30
SEA
-
EWR
Nonstop5h 26m
United Airlines
Deal found 25/4₹ 27,782
One-way flights from Newark to Seattle
Search for one-way flight options from Newark to Seattle. Find affordable one-way fares based on user searches. Data last updated 28 April 2026.
Sat 26/917:50
EWR
-
SEA
Nonstop6h 07m
Alaska Airlines
Deal found 23/4₹ 13,373
Sat 6/618:10
EWR
-
SEA
1 stop8h 49m
United Airlines
Deal found 27/4₹ 13,561
Wed 3/618:30
EWR
-
SEA
1 stop8h 40m
Delta
Deal found 23/4₹ 14,032
Mon 1/606:00
EWR
-
SEA
1 stop8h 05m
Delta
Deal found 25/4₹ 14,126
Tue 9/620:30
EWR
-
SEA
Nonstop6h 14m
United Airlines
Deal found 27/4₹ 14,691
Thu 28/520:30
EWR
-
SEA
Nonstop6h 14m
United Airlines
Deal found 25/4₹ 14,786
Tue 12/520:49
EWR
-
SEA
Nonstop6h 10m
United Airlines
Deal found 26/4₹ 14,880
Mon 11/520:49
EWR
-
SEA
Nonstop6h 10m
United Airlines
Deal found 26/4₹ 14,974
Tue 2/620:30
EWR
-
SEA
Nonstop6h 14m
United Airlines
Deal found 23/4₹ 15,068
Sun 20/906:00
EWR
-
SEA
1 stop8h 17m
United Airlines
Deal found 26/4₹ 15,727
Find flight deals from Newark to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) to Seattle (SEA). 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 28 April 2026.
Customise your flight search to find flights from Newark to Seattle 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 454,620 searches. Data last updated 28 April 2026.
Use the filters below to find and compare flights from Newark Airport to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
NewarkSeattle
EWR - SEA
EWRSEA
Newark
Sat 9/5
06:15-12:19
1 stop9h 04m
Seattle/Tacoma Intl
Sat 16/5
05:30-15:59
1 stop7h 29m
₹ 32,679
NewarkSeattle
EWR - SEA
EWRSEA
Newark
Sat 25/7
17:55-23:58
1 stop9h 03m
Seattle/Tacoma Intl
Tue 4/8
05:20-15:54
1 stop7h 34m
₹ 32,679
NewarkSeattle
EWR - SEA
EWRSEA
Newark
Mon 17/8
18:29-09:19
1 stop17h 50m
Seattle/Tacoma Intl
Fri 28/8
10:04-23:29
1 stop10h 25m
₹ 36,352
NewarkSeattle
EWR - SEA
EWRSEA
Newark
Sat 23/5
07:30-10:40
Nonstop6h 10m
Seattle/Tacoma Intl
Thu 28/5
20:30-16:08
1 stop16h 38m
₹ 38,424
NewarkSeattle
EWR - SEA
EWRSEA
Newark
Sun 10/5
20:49-23:59
Nonstop6h 10m
Seattle/Tacoma Intl
Fri 15/5
22:53-09:12
1 stop7h 19m
₹ 41,155
Fastest return journey
NewarkSeattle
EWR - SEA
EWRSEA
Newark
Thu 9/7
07:25-10:35
Nonstop6h 10m
Seattle/Tacoma Intl
Wed 15/7
22:40-06:59
Nonstop5h 19m
₹ 44,357
NewarkSeattle
EWR - SEA
EWRSEA
Newark
Fri 4/9
09:00-12:07
Nonstop6h 07m
Seattle/Tacoma Intl
Mon 7/9
21:58-06:30
Nonstop5h 32m
₹ 44,357
NewarkSeattle
EWR - SEA
EWRSEA
Newark
Tue 23/6
06:30-13:03
1 stop9h 33m
Seattle/Tacoma Intl
Mon 29/6
07:05-15:31
Nonstop5h 26m
₹ 45,299
Cheapest one-way
NewarkSeattle
EWR - SEA
EWRSEA
Newark
Wed 3/6
20:30-23:44
Nonstop6h 14m
₹ 15,068
NewarkSeattle
EWR - SEA
EWRSEA
Newark
Sat 30/5
19:26-08:57
1 stop16h 31m
₹ 17,234
Flights are sorted by cheapest return flights first.
Deals found on 23/4
Showing 1-10 of 19 resultsSorted by cheapest first
1
2
Best time to book a flight from Newark to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Newark with our price prediction graph.
EWR-SEA
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.
Cheapflights Insights
Everything you need to know about your flight from Newark Airport to Seattle
Prices
Airlines
Delays
How far ahead should I book a flight from Newark Airport to Seattle?
Booking 54 days in advance of your planned departure date is, on average, the best time to get cheap flights from Newark Airport to Seattle. 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 Newark Airport to Seattle?
Currently, October is the cheapest month in which you can book a flight from Newark Airport to Seattle (average of ₹ 26,746). Flying from Newark Airport to Seattle in December is currently the most expensive (average of ₹ 45,958). 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 EWR to SEA?
Find hourly flight availability from Newark to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 April 2026.
When flying from Newark Airport to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost for a return flight from Newark Airport to Seattle?
Weekly flight availability from Newark Airport to Seattle
Explore weekly flight availability from Newark to Seattle. 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 28 April 2026.
The most flights from EWR to SEA are scheduled on a Monday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).
How often are flights from Newark to Seattle delayed?
About 21% of weekly flights between Newark and Seattle have experienced delays in the past year, with the average delay time being 187 minutes.
What is the most punctual flight time for Newark to Seattle flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Newark to Seattle flights?
Over the past year, United Airlines have had the lowest number of delays on this route, with just 17% of flights being delayed.
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated 28 April 2026.
See what other customers who have flown with Alaska Airlines from Newark Airport to Seattle have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Related info for your journey
Find useful and relevant information for your journey from Newark to Seattle. 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 into for flights to Seattle from Newark?
Most people fly into Seattle/Tacoma Intl (SEA) if they book a flight to Seattle from Newark. On average, Seattle/Tacoma Intl has 7 inbound flights from Newark per day from 1 airline. Seattle/Tacoma Intl is conveniently located just 18.4 km from Seattle’s city centre.
How long is the flight from Newark Airport to Seattle?
Departing from Newark Airport to Seattle will take you 9h 04m. Newark Airport and Seattle are separated by a distance of 3851 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What is the cheapest airline to fly from Newark Airport to Seattle round-trip?
Flying on Alaska Airlines is currently your cheapest option to Seattle, with prices starting at ₹ 21,325. This flight start at 41% lower than the current average price 3 months from now.
What are the most reliable airlines from Newark Airport to Seattle?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Newark Airport to Seattle on time: Hawaiian Airlines (70%), Air Tahiti Nui (68%), American Airlines (64%).
What are the cheapest flights from Newark Airport to Seattle?
While on average a flight from Newark Airport to Seattle is generally ₹ 17,426, our data shows the cheapest flight currently is ₹ 12,563. When looking at the most popular route, (Newark - Seattle/Tacoma Intl), you can expect to pay ₹ 38,424 for that flight.
Can I find deals for business class flights from Newark to Seattle?
Yes. Cheapflights offers flight deals from Newark to Seattle 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 Newark Airport to Seattle?
Currently, October is the cheapest month in which you can book a flight from Newark Airport to Seattle (average of ₹ 26,746). Flying from Newark Airport to Seattle in December is currently the most expensive (average of ₹ 45,958). 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.
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 28 April 2026.
Discover the top airline that operate flights from Newark to Seattle. 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 454,620 searches. Data last updated 28 April 2026.
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 Newark to Seattle?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Newark to Seattle. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Newark to Seattle?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Newark to Seattle for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Newark to Seattle with no change fees?
Need flexible booking options for your flight to Seattle from Newark? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Newark to Seattle become cheaper?
Of course! You can now track prices for flights from Newark to Seattle and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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