
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $240 (United Airlines) |
One-way from | $136 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $397 |
Good round-trip deal | $359 or less |
Good one-way deal | $222 or less |
Fly from
Fly to
Route
Depart
Return
NewarkSeattle
EWR - SEA
EWRSEA
Newark
Fri 5/8
5:56 pm-9:10 pm
Nonstop6h 14m
Seattle/Tacoma Intl
Tue 5/19
8:25 am-4:56 pm
Nonstop5h 31m
NewarkSeattle
EWR - SEA
EWRSEA
Newark
Sat 4/25
1:00 pm-6:46 pm
1 stop8h 46m
Seattle/Tacoma Intl
Sun 4/26
10:55 pm-7:16 am
Nonstop5h 21m
New YorkSeattle
LGA - SEA
LGASEA
New York LaGuardia
Thu 4/30
6:00 am-11:48 am
1 stop8h 48m
Seattle/Tacoma Intl
Sat 5/9
10:41 pm-9:46 am
1 stop8h 05m
New YorkSeattle
LGA - SEA
LGASEA
New York LaGuardia
Wed 4/15
10:15 am-4:41 pm
1 stop9h 26m
Seattle/Tacoma Intl
Sun 4/19
10:35 pm-9:13 am
1 stop7h 38m
New YorkSeattle
LGA - SEA
LGASEA
New York LaGuardia
Wed 4/15
4:58 pm-10:56 pm
1 stop8h 58m
Seattle/Tacoma Intl
Sun 4/19
10:35 pm-9:13 am
1 stop7h 38m
NewarkSeattle
EWR - SEA
EWRSEA
Newark
Wed 5/6
6:30 pm-11:59 pm
1 stop8h 29m
Seattle/Tacoma Intl
Sat 5/9
5:30 am-3:59 pm
1 stop7h 29m
NewarkSeattle
EWR - SEA
EWRSEA
Newark
Sat 4/25
7:15 am-2:46 pm
1 stop10h 31m
Seattle/Tacoma Intl
Tue 4/28
7:35 pm-6:00 am
1 stop7h 25m
New YorkSeattle
LGA - SEA
LGASEA
New York LaGuardia
Tue 5/12
8:30 am-5:45 pm
2 stops12h 15m
Seattle/Tacoma Intl
Tue 5/19
6:00 am-3:45 pm
1 stop6h 45m
NewarkSeattle
EWR - SEA
EWRSEA
Newark
Thu 5/28
8:30 pm-11:44 pm
Nonstop6h 14m
Seattle/Tacoma Intl
Tue 6/9
11:00 pm-7:18 am
Nonstop5h 18m
New YorkSeattle
JFK - SEA
JFKSEA
New York John F Kennedy Intl
Fri 5/1
7:45 am-10:58 am
Nonstop6h 13m
Seattle/Tacoma Intl
Fri 5/8
4:15 pm-12:43 am
Nonstop5h 28m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star |
The best time to book flights from New York to Seattle is 83 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, October is the cheapest month in which you can book a flight from New York to Seattle (average of $148). Flying from New York to Seattle in April is currently the most expensive (average of $219). 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.
Unlike at noon, when flights are generally more expensive, you can save up to 29% on flights from New York to Seattle by exploring options for tickets in the evening.
Travelers seeking maximum savings on their New York to Seattle flight should consider departing on Tuesday mornings 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.
The most flights from NYC to SEA are scheduled on a Wednesday (44 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (17 on average).
About 21% of weekly flights between New York and Seattle have experienced delays in the past year, with the average delay time being 172 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night 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, Delta have had the lowest number of delays on this route, with just 16% of flights being delayed.
Comfort
Food
Crew
Entertainment
Overall
Boarding
Reviews
Eugene,Mar 2026
MFR - SEA
Comfort
Food
Crew
Entertainment
Overall
Boarding
Reviews
Eugene,Mar 2026
MFR - SEA
Comfort
Food
Crew
Entertainment
Overall
Boarding
Reviews
Eugene,Mar 2026
MFR - SEA
Comfort
Food
Crew
Entertainment
Overall
Boarding
Reviews
Eugene,Mar 2026
MFR - SEA
Comfort
Food
Crew
Entertainment
Overall
Boarding
Reviews
Eugene,Mar 2026
MFR - SEA
Comfort
Food
Crew
Entertainment
Overall
Boarding
Reviews
Eugene,Mar 2026
MFR - SEA
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$99 | Average$288 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$119 | Average$386 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$120 | Average$249 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$127 | Average$312 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$138 | Average$400 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$172 | Average$355 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$196 | Average$376 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$196 | Average$394 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$197 | Average$393 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$214 | Average$426 | FlexibilityNo cancel fee | On-time75% |