Nonstop flights from Seattle to New York BFI, SEA → EWR, JFK, LGA
Boeing Field International Airport (BFI), Seattle-Tacoma International Airport (SEA) → Newark Liberty International Airport (EWR), John F. Kennedy International Airport (JFK), LaGuardia Airport (LGA)
The cheapest nonstop return found recently is $375 with Alaska Airlines, 20 Oct – 23 Oct, found yesterday.
Nonstop return
The cheapest nonstop return fare on each of 10 departure dates is usually $349 to $425.
Cheapest nonstop return
$375
20 Oct – 23 Oct · Alaska Airlines
Seattle-Tacoma International Airport (SEA) → John F. Kennedy International Airport (JFK)
Leaves 6:58 a.m. · Return leaves 8:25 p.m. · 11 h 47 min of travel, both ways together
out nonstop, back nonstop
found yesterday
Airlines flying it nonstop on the return fares we hold: Alaska Airlines (9 departure dates), United Airlines (3 departure dates).
On the 4 trips where we hold both on the same dates, nonstop cost a median $357 (28.4%) less than the cheapest fare with stops. Nonstop was cheaper or the same price on 2 of those 4 trips.
Every nonstop date we hold
Nonstop fares on 10 of the 15 departure dates we hold for this route.
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 20 Oct – 23 Oct | $333 | Alaska Airlines | Seattle-Tacoma International Airport (SEA) → John F. Kennedy International Airport (JFK) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 22 Oct – 29 Oct | $432 | United Airlines | Seattle-Tacoma International Airport (SEA) → Newark Liberty International Airport (EWR) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 23 Oct – 31 Oct | $383 | Alaska Airlines | Seattle-Tacoma International Airport (SEA) → John F. Kennedy International Airport (JFK) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 25 Oct – 31 Oct | $286 | Alaska Airlines | Seattle-Tacoma International Airport (SEA) → John F. Kennedy International Airport (JFK) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 4 Nov – 14 Nov | $362 | Alaska Airlines | Seattle-Tacoma International Airport (SEA) → Newark Liberty International Airport (EWR) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 6 Dec – 8 Dec | $366 | Alaska Airlines | Seattle-Tacoma International Airport (SEA) → Newark Liberty International Airport (EWR) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 8 Dec – 8 Dec | $345 | Alaska Airlines | Seattle-Tacoma International Airport (SEA) → Newark Liberty International Airport (EWR) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 10 Dec – 13 Dec | $404 | Alaska Airlines | Seattle-Tacoma International Airport (SEA) → Newark Liberty International Airport (EWR) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 17 Dec – 19 Dec | $531 | Alaska Airlines | Seattle-Tacoma International Airport (SEA) → Newark Liberty International Airport (EWR) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
| 18 Dec – 19 Dec | $608 | Alaska Airlines | Seattle-Tacoma International Airport (SEA) → John F. Kennedy International Airport (JFK) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
Nonstop one-way
The cheapest nonstop one-way fare on each of 9 departure dates is usually $173 to $182.
Cheapest nonstop one-way
$172
8 Dec · Alaska Airlines
Seattle-Tacoma International Airport (SEA) → Newark Liberty International Airport (EWR)
Leaves 3:44 p.m. · 5 h 15 min trip
nonstop
found today
Airlines flying it nonstop on the one-way fares we hold: Alaska Airlines (7 departure dates), United Airlines (2 departure dates).
On the 5 trips where we hold both on the same dates, nonstop cost a median $349 (64.3%) less than the cheapest fare with stops. Nonstop was cheaper or the same price on 5 of those 5 trips.
Every nonstop date we hold
Nonstop fares on 9 of the 10 departure dates we hold for this route.
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 3 Nov | $182 | Alaska Airlines | Seattle-Tacoma International Airport (SEA) → Newark Liberty International Airport (EWR) | nonstop | found 4 days ago | Open this trip |
| 17 Nov | $174 | Alaska Airlines | Seattle-Tacoma International Airport (SEA) → Newark Liberty International Airport (EWR) | nonstop | found 5 days ago | Open this trip |
| 29 Nov | $317 | Alaska Airlines | Seattle-Tacoma International Airport (SEA) → John F. Kennedy International Airport (JFK) | nonstop | found 4 days ago | Open this trip |
| 5 Dec | $173 | Alaska Airlines | Seattle-Tacoma International Airport (SEA) → Newark Liberty International Airport (EWR) | nonstop | found 4 days ago | Open this trip |
| 8 Dec | $172 | Alaska Airlines | Seattle-Tacoma International Airport (SEA) → Newark Liberty International Airport (EWR) | nonstop | found today | Open this trip |
| 9 Dec | $169 | United Airlines | Seattle-Tacoma International Airport (SEA) → Newark Liberty International Airport (EWR) | nonstop | found 6 days ago | Open this trip |
| 31 Dec | $194 | United Airlines | Seattle-Tacoma International Airport (SEA) → Newark Liberty International Airport (EWR) | nonstop | found 3 days ago | Open this trip |
| 12 Jan 2027 | $179 | Alaska Airlines | Seattle-Tacoma International Airport (SEA) → Newark Liberty International Airport (EWR) | nonstop | found 5 days ago | Open this trip |
| 2 Mar 2027 | $179 | Alaska Airlines | Seattle-Tacoma International Airport (SEA) → Newark Liberty International Airport (EWR) | nonstop | found 4 days ago | Open this trip |
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work