Flights from Seattle to Mid-Atlantic

Cheapest flights from Seattle

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jul 19 - Mon, Jul 28

SEA

Seattle - Tacoma Intl.

EWR

Newark Liberty Intl. Airport

$251 Roundtrip, found 1 day ago

$251

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sat, Jul 19 from Seattle - Tacoma Intl. to Newark Liberty Intl. Airport, returning Mon, Jul 28, priced at $251 found 1 day ago

Sat, Jul 19 - Mon, Jul 28

SEA

Seattle - Tacoma Intl.

EWR

Newark Liberty Intl. Airport

$259 Roundtrip, found 1 day ago

$259

Roundtrip

found 1 day ago

Select United flight, departing Sat, Jul 19 from Seattle - Tacoma Intl. to Newark Liberty Intl. Airport, returning Mon, Jul 28, priced at $259 found 1 day ago

Thu, Sep 4 - Sun, Sep 7

SEA

Seattle - Tacoma Intl.

BUF

Buffalo Niagara Intl.

$262 Roundtrip, found 6 days ago

$262

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, Sep 4 from Seattle - Tacoma Intl. to Buffalo Niagara Intl., returning Sun, Sep 7, priced at $262 found 6 days ago

Wed, Oct 1 - Tue, Oct 7

SEA

Seattle - Tacoma Intl.

DCA

Ronald Reagan Washington National

$277 Roundtrip, found 2 days ago

$277

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Wed, Oct 1 from Seattle - Tacoma Intl. to Ronald Reagan Washington National, returning Tue, Oct 7, priced at $277 found 2 days ago

Sat, Jul 19 - Mon, Jul 28

SEA

Seattle - Tacoma Intl.

EWR

Newark Liberty Intl. Airport

$277 Roundtrip, found 1 day ago

$277

Roundtrip

found 1 day ago

Select United flight, departing Sat, Jul 19 from Seattle - Tacoma Intl. to Newark Liberty Intl. Airport, returning Mon, Jul 28, priced at $277 found 1 day ago

Wed, Aug 6 - Wed, Sep 3

SEA

Seattle - Tacoma Intl.

PHL

Philadelphia Intl.

$277 Roundtrip, found 3 days ago

$277

Roundtrip

found 3 days ago

Select American Airlines flight, departing Wed, Aug 6 from Seattle - Tacoma Intl. to Philadelphia Intl., returning Wed, Sep 3, priced at $277 found 3 days ago

Wed, Aug 6 - Wed, Sep 3

SEA

Seattle - Tacoma Intl.

PHL

Philadelphia Intl.

$277 Roundtrip, found 3 days ago

$277

Roundtrip

found 3 days ago

Select American Airlines flight, departing Wed, Aug 6 from Seattle - Tacoma Intl. to Philadelphia Intl., returning Wed, Sep 3, priced at $277 found 3 days ago

Wed, Jul 30 - Tue, Aug 12

SEA

Seattle - Tacoma Intl.

IAD

Washington Dulles Intl.

$287 Roundtrip, found 6 days ago

$287

Roundtrip

found 6 days ago

Select Hawaiian Airlines flight, departing Wed, Jul 30 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Tue, Aug 12, priced at $287 found 6 days ago

Fri, Aug 1 - Tue, Aug 12

SEA

Seattle - Tacoma Intl.

IAD

Washington Dulles Intl.

$287 Roundtrip, found 6 days ago

$287

Roundtrip

found 6 days ago

Select Delta flight, departing Fri, Aug 1 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Tue, Aug 12, priced at $287 found 6 days ago

Tue, Apr 28 - Thu, Apr 30

SEA

Seattle - Tacoma Intl.

EWR

Newark Liberty Intl. Airport

$299 Roundtrip, found 1 day ago

$299

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Tue, Apr 28 from Seattle - Tacoma Intl. to Newark Liberty Intl. Airport, returning Thu, Apr 30, priced at $299 found 1 day ago

Tue, Apr 28 - Thu, Apr 30

SEA

Seattle - Tacoma Intl.

JFK

John F. Kennedy Intl.

$317 Roundtrip, found 1 day ago

$317

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Tue, Apr 28 from Seattle - Tacoma Intl. to John F. Kennedy Intl., returning Thu, Apr 30, priced at $317 found 1 day ago

Wed, Sep 3 - Tue, Sep 9

SEA

Seattle - Tacoma Intl.

BUF

Buffalo Niagara Intl.

$327 Roundtrip, found 6 days ago

$327

Roundtrip

found 6 days ago

Select JetBlue Airways flight, departing Wed, Sep 3 from Seattle - Tacoma Intl. to Buffalo Niagara Intl., returning Tue, Sep 9, priced at $327 found 6 days ago

Tue, Apr 28 - Thu, Apr 30

SEA

Seattle - Tacoma Intl.

LGA

LaGuardia

$337 Roundtrip, found 1 day ago

$337

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Apr 28 from Seattle - Tacoma Intl. to LaGuardia, returning Thu, Apr 30, priced at $337 found 1 day ago

Thu, Jun 19 - Sat, Jun 21

SEA

Seattle - Tacoma Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$359 Roundtrip, found 2 days ago

$359

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Jun 19 from Seattle - Tacoma Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, Jun 21, priced at $359 found 2 days ago

Mon, Jun 23 - Mon, Jul 7

PAE

Seattle Paine Field Intl. Airport

JFK

John F. Kennedy Intl.

$470 Roundtrip, found 1 day ago

$470

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jun 23 from Seattle Paine Field Intl. Airport to John F. Kennedy Intl., returning Mon, Jul 7, priced at $470 found 1 day ago

Sat, Aug 2 - Sat, Aug 9

PAE

Seattle Paine Field Intl. Airport

IAD

Washington Dulles Intl.

$594 Roundtrip, found 6 days ago

$594

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Sat, Aug 2 from Seattle Paine Field Intl. Airport to Washington Dulles Intl., returning Sat, Aug 9, priced at $594 found 6 days ago

Sat, Oct 4 - Fri, Oct 10

PAE

Seattle Paine Field Intl. Airport

DCA

Ronald Reagan Washington National

$633 Roundtrip, found 2 days ago

$633

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Sat, Oct 4 from Seattle Paine Field Intl. Airport to Ronald Reagan Washington National, returning Fri, Oct 10, priced at $633 found 2 days ago

Wed, Jun 18 - Sat, Jun 21

SEA

Seattle - Tacoma Intl.

RIC

Richmond Intl.

$762 Roundtrip, found 3 days ago

$762

Roundtrip

found 3 days ago

Select American Airlines flight, departing Wed, Jun 18 from Seattle - Tacoma Intl. to Richmond Intl., returning Sat, Jun 21, priced at $762 found 3 days ago

Fri, Jun 20 - Mon, Jun 23

SEA

Seattle - Tacoma Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$833 Roundtrip, found 2 days ago

$833

Roundtrip

found 2 days ago

Select Sun Country Airlines flight, departing Fri, Jun 20 from Seattle - Tacoma Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Mon, Jun 23, priced at $833 found 2 days ago

Sun, Sep 21 - Mon, Sep 22

BFI

Boeing Field

PHL

Philadelphia Intl.

$1,155 Roundtrip, found 11 hours ago

$1,155

Roundtrip

found 11 hours ago

Select Air Excursions LLC flight, departing Sun, Sep 21 from Boeing Field to Philadelphia Intl., returning Mon, Sep 22, priced at $1,155 found 11 hours ago