
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $232 (Alaska Airlines) |
One-way from | $110 (Kiwi.com) |
Popular in | June |
Cheapest in | October |
Average price | $307 |
Good round-trip deal | $278 or less |
Good one-way deal | $156 or less |
Fly from
Fly to
Route
Depart
Return
SeattleNewark
SEA - EWR
SEAEWR
Seattle/Tacoma Intl
Sat 4/25
10:55 pm-7:16 am
Nonstop5h 21m
Newark
Wed 4/29
8:30 pm-11:46 pm
Nonstop6h 16m
SeattleNewark
SEA - EWR
SEAEWR
Seattle/Tacoma Intl
Fri 4/17
10:35 pm-9:10 am
1 stop7h 35m
Newark
Tue 4/21
4:50 pm-10:42 pm
1 stop8h 52m
SeattleNewark
SEA - EWR
SEAEWR
Seattle/Tacoma Intl
Thu 4/16
10:55 pm-7:16 am
Nonstop5h 21m
Newark
Tue 4/21
7:50 am-11:02 am
Nonstop6h 12m
SeattleNewark
SEA - EWR
SEAEWR
Seattle/Tacoma Intl
Sat 4/18
10:55 pm-7:16 am
Nonstop5h 21m
Newark
Thu 4/23
11:32 am-7:00 pm
1 stop10h 28m
SeattleNewark
SEA - EWR
SEAEWR
Seattle/Tacoma Intl
Fri 4/17
9:38 pm-6:00 am
Nonstop5h 22m
Newark
Fri 4/24
4:31 pm-11:50 pm
1 stop10h 19m
SeattleNewark
SEA - EWR
SEAEWR
Seattle/Tacoma Intl
Fri 4/24
5:48 pm-10:29 am
2 stops13h 41m
Newark
Tue 4/28
6:00 am-2:28 pm
1 stop11h 28m
SeattleNewark
SEA - EWR
SEAEWR
Seattle/Tacoma Intl
Tue 4/28
7:35 pm-6:00 am
1 stop7h 25m
Newark
Wed 4/29
6:30 pm-11:59 pm
1 stop8h 29m
SeattleNewark
SEA - EWR
SEAEWR
Seattle/Tacoma Intl
Thu 4/23
2:52 pm-11:29 pm
Nonstop5h 37m
Newark
Mon 5/4
4:31 pm-11:50 pm
1 stop10h 19m
SeattleNewark
SEA - EWR
SEAEWR
Seattle/Tacoma Intl
Wed 8/26
11:53 pm-12:53 pm
1 stop10h 00m
Newark
Sun 8/30
6:00 am-12:53 pm
1 stop9h 53m
SeattleNewark
SEA - EWR
SEAEWR
Seattle/Tacoma Intl
Wed 5/20
2:27 pm-1:30 am
1 stop8h 03m
Newark
Thu 5/28
8:50 am-11:57 am
Nonstop6h 07m
| 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 Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
Booking 39 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.
Currently, October is the cheapest month in which you can book a flight from Seattle to Newark Airport (average of $177). Flying from Seattle to Newark Airport in July is currently the most expensive (average of $268). 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.
A simple way to save on the total cost of your ticket is to fly from Seattle to Newark Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 38% on your trip compared to booking a flight at noon.
About 18% of weekly flights between Seattle and Newark have experienced delays in the past year, with the average delay time being 189 minutes.
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.
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.
Over the last year, United Airlines have had the lowest number of delays on this route, with just 17% of flights being delayed.
Entertainment
Crew
Boarding
Food
Overall
Comfort
Reviews
Anonymous,Dec 2025
SEA - MSY
Entertainment
Crew
Boarding
Food
Overall
Comfort
Reviews
Anonymous,Dec 2025
SEA - MSY
Entertainment
Crew
Boarding
Food
Overall
Comfort
Reviews
Anonymous,Dec 2025
SEA - MSY
Entertainment
Crew
Boarding
Food
Overall
Comfort
Reviews
Anonymous,Dec 2025
SEA - MSY
Entertainment
Crew
Boarding
Food
Overall
Comfort
Reviews
Anonymous,Dec 2025
SEA - MSY
Entertainment
Crew
Boarding
Food
Overall
Comfort
Reviews
Anonymous,Dec 2025
SEA - MSY
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$119 | Average$223 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$123 | Average$428 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$138 | Average$328 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$184 | Average$362 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$189 | Average$247 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$206 | Average$472 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$207 | Average$397 | FlexibilityNo cancel fee | On-time75% |