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.

Wed, May 28 - Tue, Jun 3

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$191 Roundtrip, found 1 day ago

$191

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, May 28 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Tue, Jun 3, priced at $191 found 1 day ago

Tue, Sep 9 - Tue, Sep 23

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$199 Roundtrip, found 2 days ago

$199

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Tue, Sep 9 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Tue, Sep 23, priced at $199 found 2 days ago

Wed, May 28 - Thu, May 29

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$211 Roundtrip, found 1 day ago

$211

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, May 28 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Thu, May 29, priced at $211 found 1 day ago

Tue, May 27 - Sat, May 31

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$214 Roundtrip, found 1 day ago

$214

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, May 27 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Sat, May 31, priced at $214 found 1 day ago

Wed, May 28 - Wed, May 28

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$218 Roundtrip, found 1 day ago

$218

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Wed, May 28 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Wed, May 28, priced at $218 found 1 day ago

Tue, Sep 9 - Sat, Sep 20

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$221 Roundtrip, found 2 days ago

$221

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Tue, Sep 9 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Sat, Sep 20, priced at $221 found 2 days ago

Thu, Sep 11 - Tue, Sep 23

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$223 Roundtrip, found 2 days ago

$223

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Thu, Sep 11 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Tue, Sep 23, priced at $223 found 2 days ago

Thu, May 29 - Sat, May 31

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$227 Roundtrip, found 1 day ago

$227

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Thu, May 29 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Sat, May 31, priced at $227 found 1 day ago

Tue, May 27 - Sat, May 31

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$227 Roundtrip, found 1 day ago

$227

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, May 27 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Sat, May 31, priced at $227 found 1 day ago

Tue, May 27 - Sat, May 31

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$230 Roundtrip, found 1 day ago

$230

Roundtrip

found 1 day ago

Select United flight, departing Tue, May 27 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Sat, May 31, priced at $230 found 1 day ago

Fri, May 23 - Tue, May 27

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$231 Roundtrip, found 1 day ago

$231

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Fri, May 23 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Tue, May 27, priced at $231 found 1 day ago

Tue, May 27 - Sat, May 31

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$234 Roundtrip, found 1 day ago

$234

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, May 27 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Sat, May 31, priced at $234 found 1 day ago

Tue, May 27 - Sat, May 31

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$237 Roundtrip, found 1 day ago

$237

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, May 27 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Sat, May 31, priced at $237 found 1 day ago

Tue, Aug 26 - Tue, Sep 9

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$243 Roundtrip, found 5 hours ago

$243

Roundtrip

found 5 hours ago

Select Hawaiian Airlines flight, departing Tue, Aug 26 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Tue, Sep 9, priced at $243 found 5 hours ago

Thu, Sep 11 - Sat, Sep 20

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$245 Roundtrip, found 2 days ago

$245

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Thu, Sep 11 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Sat, Sep 20, priced at $245 found 2 days ago

Wed, May 28 - Wed, May 28

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$247 Roundtrip, found 6 days ago

$247

Roundtrip

found 6 days ago

Select Hawaiian Airlines flight, departing Wed, May 28 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Wed, May 28, priced at $247 found 6 days ago

Thu, Sep 11 - Mon, Sep 22

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$247 Roundtrip, found 2 days ago

$247

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Thu, Sep 11 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Mon, Sep 22, priced at $247 found 2 days ago

Tue, Sep 9 - Thu, Sep 18

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$249 Roundtrip, found 2 days ago

$249

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Tue, Sep 9 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Thu, Sep 18, priced at $249 found 2 days ago

Sun, Aug 31 - Tue, Sep 9

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$262 Roundtrip, found 5 hours ago

$262

Roundtrip

found 5 hours ago

Select Delta flight, departing Sun, Aug 31 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Tue, Sep 9, priced at $262 found 5 hours ago

Sun, Aug 31 - Sat, Sep 6

EWR

Newark Liberty Intl. Airport

SEA

Seattle - Tacoma Intl.

$322 Roundtrip, found 5 hours ago

$322

Roundtrip

found 5 hours ago

Select United flight, departing Sun, Aug 31 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Sat, Sep 6, priced at $322 found 5 hours ago