Flights from Princeton to Seattle

Cheapest flights from Princeton

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.

Tue, Sep 16 - Wed, Sep 24

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$197 Roundtrip, found 17 hours ago

$197

Roundtrip

found 17 hours ago

Select Hawaiian Airlines flight, departing Tue, Sep 16 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Wed, Sep 24, priced at $197 found 17 hours ago

Tue, Sep 23 - Tue, Oct 7

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$197 Roundtrip, found 1 day ago

$197

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Tue, Sep 23 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Tue, Oct 7, priced at $197 found 1 day ago

Tue, Sep 30 - Sat, Oct 4

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$197 Roundtrip, found 1 day ago

$197

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 30 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Sat, Oct 4, priced at $197 found 1 day ago

Tue, Sep 30 - Sat, Oct 4

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$207 Roundtrip, found 1 day ago

$207

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Tue, Sep 30 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Sat, Oct 4, priced at $207 found 1 day ago

Wed, Oct 1 - Wed, Oct 1

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$221 Roundtrip, found 3 days ago

$221

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Wed, Oct 1 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Wed, Oct 1, priced at $221 found 3 days ago

Tue, Sep 16 - Sat, Sep 27

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$227 Roundtrip, found 1 day ago

$227

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Tue, Sep 16 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Sat, Sep 27, priced at $227 found 1 day ago

Mon, Sep 15 - Wed, Sep 24

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$227 Roundtrip, found 17 hours ago

$227

Roundtrip

found 17 hours ago

Select Hawaiian Airlines flight, departing Mon, Sep 15 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Wed, Sep 24, priced at $227 found 17 hours ago

Tue, Sep 30 - Sat, Oct 4

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$237 Roundtrip, found 1 day ago

$237

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 30 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Sat, Oct 4, priced at $237 found 1 day ago

Wed, Oct 1 - Tue, Oct 7

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$237 Roundtrip, found 3 days ago

$237

Roundtrip

found 3 days ago

Select Hawaiian Airlines flight, departing Wed, Oct 1 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Tue, Oct 7, priced at $237 found 3 days ago

Sun, Aug 31 - Tue, Sep 9

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$238 Roundtrip, found 5 days ago

$238

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Sun, Aug 31 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Tue, Sep 9, priced at $238 found 5 days ago

Tue, Sep 30 - Sat, Oct 4

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$242 Roundtrip, found 1 day ago

$242

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Sep 30 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Sat, Oct 4, priced at $242 found 1 day ago

Wed, Oct 1 - Sat, Oct 4

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$247 Roundtrip, found 3 days ago

$247

Roundtrip

found 3 days ago

Select Hawaiian Airlines flight, departing Wed, Oct 1 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Sat, Oct 4, priced at $247 found 3 days ago

Wed, Oct 1 - Mon, Oct 6

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$247 Roundtrip, found 3 days ago

$247

Roundtrip

found 3 days ago

Select Hawaiian Airlines flight, departing Wed, Oct 1 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Mon, Oct 6, priced at $247 found 3 days ago

Thu, Oct 23 - Fri, Oct 31

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$248 Roundtrip, found 3 days ago

$248

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Thu, Oct 23 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Fri, Oct 31, priced at $248 found 3 days ago

Tue, Aug 12 - Tue, Aug 26

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$249 Roundtrip, found 6 days ago

$249

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Tue, Aug 12 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Tue, Aug 26, priced at $249 found 6 days ago

Tue, Sep 30 - Sat, Oct 4

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$251 Roundtrip, found 1 day ago

$251

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 30 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Sat, Oct 4, priced at $251 found 1 day ago

Mon, Aug 25 - Wed, Sep 3

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$252 Roundtrip, found 6 days ago

$252

Roundtrip

found 6 days ago

Select United flight, departing Mon, Aug 25 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Wed, Sep 3, priced at $252 found 6 days ago

Tue, Sep 30 - Sat, Oct 4

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$257 Roundtrip, found 1 day ago

$257

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Sep 30 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Sat, Oct 4, priced at $257 found 1 day ago

Tue, Sep 30 - Sat, Oct 4

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$257 Roundtrip, found 1 day ago

$257

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Sep 30 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Sat, Oct 4, priced at $257 found 1 day ago

Tue, Aug 26 - Sat, Sep 6

EWR

Newark Liberty Intl. Airport

PAE

Seattle Paine Field Intl. Airport

$382 Roundtrip, found 1 day ago

$382

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Tue, Aug 26 from Newark Liberty Intl. Airport to Seattle Paine Field Intl. Airport, returning Sat, Sep 6, priced at $382 found 1 day ago