Flights from Seattle to Newark

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, Sep 28 - Sat, Oct 5

SEA

Seattle - Tacoma Intl.

LGA

LaGuardia

$248 Roundtrip, found 1 day ago

$248

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Sep 28 from Seattle - Tacoma Intl. to LaGuardia, returning Sat, Oct 5, priced at $248 found 1 day ago

Fri, May 3 - Sat, May 25

SEA

Seattle - Tacoma Intl.

EWR

Liberty Intl.

$257 Roundtrip, found 2 days ago

$257

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Fri, May 3 from Seattle - Tacoma Intl. to Liberty Intl., returning Sat, May 25, priced at $257 found 2 days ago

Fri, May 3 - Sat, May 11

SEA

Seattle - Tacoma Intl.

JFK

John F. Kennedy Intl.

$272 Roundtrip, found 3 days ago

$272

Roundtrip

found 3 days ago

Select Delta flight, departing Fri, May 3 from Seattle - Tacoma Intl. to John F. Kennedy Intl., returning Sat, May 11, priced at $272 found 3 days ago

Sat, Sep 28 - Sat, Oct 5

SEA

Seattle - Tacoma Intl.

LGA

LaGuardia

$277 Roundtrip, found 1 day ago

$277

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Sep 28 from Seattle - Tacoma Intl. to LaGuardia, returning Sat, Oct 5, priced at $277 found 1 day ago

Tue, Aug 27 - Sat, Sep 7

SEA

Seattle - Tacoma Intl.

EWR

Liberty Intl.

$287 Roundtrip, found 4 days ago

$287

Roundtrip

found 4 days ago

Select Delta flight, departing Tue, Aug 27 from Seattle - Tacoma Intl. to Liberty Intl., returning Sat, Sep 7, priced at $287 found 4 days ago

Wed, May 8 - Thu, May 16

SEA

Seattle - Tacoma Intl.

LGA

LaGuardia

$291 Roundtrip, found 5 days ago

$291

Roundtrip

found 5 days ago

Select Delta flight, departing Wed, May 8 from Seattle - Tacoma Intl. to LaGuardia, returning Thu, May 16, priced at $291 found 5 days ago

Tue, Sep 17 - Tue, Sep 24

SEA

Seattle - Tacoma Intl.

EWR

Liberty Intl.

$293 Roundtrip, found 1 day ago

$293

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Sep 17 from Seattle - Tacoma Intl. to Liberty Intl., returning Tue, Sep 24, priced at $293 found 1 day ago

Tue, Sep 17 - Tue, Sep 24

SEA

Seattle - Tacoma Intl.

EWR

Liberty Intl.

$295 Roundtrip, found 1 day ago

$295

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Sep 17 from Seattle - Tacoma Intl. to Liberty Intl., returning Tue, Sep 24, priced at $295 found 1 day ago

Tue, Sep 17 - Tue, Sep 24

SEA

Seattle - Tacoma Intl.

EWR

Liberty Intl.

$296 Roundtrip, found 1 day ago

$296

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Sep 17 from Seattle - Tacoma Intl. to Liberty Intl., returning Tue, Sep 24, priced at $296 found 1 day ago

Thu, May 2 - Sat, May 11

SEA

Seattle - Tacoma Intl.

JFK

John F. Kennedy Intl.

$298 Roundtrip, found 3 days ago

$298

Roundtrip

found 3 days ago

Select JetBlue Airways flight, departing Thu, May 2 from Seattle - Tacoma Intl. to John F. Kennedy Intl., returning Sat, May 11, priced at $298 found 3 days ago

Wed, May 8 - Thu, May 16

SEA

Seattle - Tacoma Intl.

LGA

LaGuardia

$302 Roundtrip, found 4 days ago

$302

Roundtrip

found 4 days ago

Select JetBlue Airways flight, departing Wed, May 8 from Seattle - Tacoma Intl. to LaGuardia, returning Thu, May 16, priced at $302 found 4 days ago

Tue, Sep 17 - Tue, Sep 24

SEA

Seattle - Tacoma Intl.

EWR

Liberty Intl.

$302 Roundtrip, found 1 day ago

$302

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 17 from Seattle - Tacoma Intl. to Liberty Intl., returning Tue, Sep 24, priced at $302 found 1 day ago

Tue, Sep 17 - Tue, Sep 24

SEA

Seattle - Tacoma Intl.

EWR

Liberty Intl.

$304 Roundtrip, found 1 day ago

$304

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Sep 17 from Seattle - Tacoma Intl. to Liberty Intl., returning Tue, Sep 24, priced at $304 found 1 day ago

Tue, Sep 17 - Tue, Sep 24

SEA

Seattle - Tacoma Intl.

EWR

Liberty Intl.

$305 Roundtrip, found 1 day ago

$305

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Sep 17 from Seattle - Tacoma Intl. to Liberty Intl., returning Tue, Sep 24, priced at $305 found 1 day ago

Tue, Sep 17 - Tue, Sep 24

SEA

Seattle - Tacoma Intl.

EWR

Liberty Intl.

$306 Roundtrip, found 1 day ago

$306

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 17 from Seattle - Tacoma Intl. to Liberty Intl., returning Tue, Sep 24, priced at $306 found 1 day ago

Wed, May 8 - Thu, May 16

SEA

Seattle - Tacoma Intl.

LGA

LaGuardia

$307 Roundtrip, found 4 days ago

$307

Roundtrip

found 4 days ago

Select JetBlue Airways flight, departing Wed, May 8 from Seattle - Tacoma Intl. to LaGuardia, returning Thu, May 16, priced at $307 found 4 days ago

Sat, Sep 28 - Sat, Oct 5

SEA

Seattle - Tacoma Intl.

EWR

Liberty Intl.

$312 Roundtrip, found 3 days ago

$312

Roundtrip

found 3 days ago

Select United flight, departing Sat, Sep 28 from Seattle - Tacoma Intl. to Liberty Intl., returning Sat, Oct 5, priced at $312 found 3 days ago

Wed, May 1 - Sat, May 11

SEA

Seattle - Tacoma Intl.

JFK

John F. Kennedy Intl.

$313 Roundtrip, found 3 days ago

$313

Roundtrip

found 3 days ago

Select JetBlue Airways flight, departing Wed, May 1 from Seattle - Tacoma Intl. to John F. Kennedy Intl., returning Sat, May 11, priced at $313 found 3 days ago

Sun, Apr 28 - Mon, May 20

SEA

Seattle - Tacoma Intl.

EWR

Liberty Intl.

$417 Roundtrip, found 2 days ago

$417

Roundtrip

found 2 days ago

Select Sun Country Airlines flight, departing Sun, Apr 28 from Seattle - Tacoma Intl. to Liberty Intl., returning Mon, May 20, priced at $417 found 2 days ago

Tue, Sep 17 - Tue, Sep 24

SEA

Seattle - Tacoma Intl.

EWR

Liberty Intl.

$430 Roundtrip, found 1 day ago

$430

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Sep 17 from Seattle - Tacoma Intl. to Liberty Intl., returning Tue, Sep 24, priced at $430 found 1 day ago