Cheap flights from Seattle to Mid-Atlantic

View AU$136 flight on Thu, 6 Nov. 2025Opens in a new window

Popular airlines from Seattle to Mid-Atlantic

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • American Airlines

    American Airlines

  • United

    United

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Seattle (SEA) to Mid-Atlantic (WAS)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, 27 Oct. - Tue, 4 Nov.
SEA
Seattle
EWR
New York
AU$272 Return, found 1 day ago
AU$272
Return
found 1 day ago
Select Alaska Airlines flight, departing Mon, 27 Oct. from Seattle to New York, returning Tue, 4 Nov., priced at AU$272 found 1 day ago
American Airlines
Tue, 11 Nov. - Tue, 18 Nov.
SEA
Seattle
LGA
New York
AU$289 Return, found 9 hours ago
AU$289
Return
found 9 hours ago
Select American Airlines flight, departing Tue, 11 Nov. from Seattle to New York, returning Tue, 18 Nov., priced at AU$289 found 9 hours ago
American Airlines
Mon, 27 Oct. - Tue, 4 Nov.
SEA
Seattle
JFK
New York
AU$290 Return, found 1 day ago
AU$290
Return
found 1 day ago
Select American Airlines flight, departing Mon, 27 Oct. from Seattle to New York, returning Tue, 4 Nov., priced at AU$290 found 1 day ago
Delta
Sat, 25 Oct. - Sat, 1 Nov.
SEA
Seattle
BWI
Baltimore
AU$319 Return, found 2 days ago
AU$319
Return
found 2 days ago
Select Delta flight, departing Sat, 25 Oct. from Seattle to Baltimore, returning Sat, 1 Nov., priced at AU$319 found 2 days ago
Hawaiian Airlines
Wed, 10 Sep. - Sat, 20 Sep.
SEA
Seattle
EWR
New York
AU$364 Return, found 6 days ago
AU$364
Return
found 6 days ago
Select Hawaiian Airlines flight, departing Wed, 10 Sep. from Seattle to New York, returning Sat, 20 Sep., priced at AU$364 found 6 days ago
United
Tue, 11 Nov. - Tue, 18 Nov.
SEA
Seattle
EWR
New York
AU$425 Return, found 9 hours ago
AU$425
Return
found 9 hours ago
Select United flight, departing Tue, 11 Nov. from Seattle to New York, returning Tue, 18 Nov., priced at AU$425 found 9 hours ago

Find the cheapest month to fly from Seattle (SEA) to New York (JFK)

September is typically the cheapest month to fly

From AU$273 - AU$457 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.