Flights from Philadelphia to Everett

Cheapest flights from Philadelphia

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 15 - Fri, May 17

PHL

Philadelphia Intl.

SEA

Seattle - Tacoma Intl.

$140 Roundtrip, found 6 days ago

$140

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Wed, May 15 from Philadelphia Intl. to Seattle - Tacoma Intl., returning Fri, May 17, priced at $140 found 6 days ago

Wed, May 15 - Mon, May 20

PHL

Philadelphia Intl.

SEA

Seattle - Tacoma Intl.

$160 Roundtrip, found 6 days ago

$160

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Wed, May 15 from Philadelphia Intl. to Seattle - Tacoma Intl., returning Mon, May 20, priced at $160 found 6 days ago

Wed, May 15 - Sun, May 19

PHL

Philadelphia Intl.

SEA

Seattle - Tacoma Intl.

$170 Roundtrip, found 6 days ago

$170

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Wed, May 15 from Philadelphia Intl. to Seattle - Tacoma Intl., returning Sun, May 19, priced at $170 found 6 days ago

Thu, May 16 - Fri, May 17

PHL

Philadelphia Intl.

SEA

Seattle - Tacoma Intl.

$182 Roundtrip, found 6 days ago

$182

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, May 16 from Philadelphia Intl. to Seattle - Tacoma Intl., returning Fri, May 17, priced at $182 found 6 days ago

Mon, May 13 - Fri, May 17

PHL

Philadelphia Intl.

SEA

Seattle - Tacoma Intl.

$194 Roundtrip, found 6 days ago

$194

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Mon, May 13 from Philadelphia Intl. to Seattle - Tacoma Intl., returning Fri, May 17, priced at $194 found 6 days ago

Thu, May 16 - Mon, May 20

PHL

Philadelphia Intl.

SEA

Seattle - Tacoma Intl.

$202 Roundtrip, found 6 days ago

$202

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, May 16 from Philadelphia Intl. to Seattle - Tacoma Intl., returning Mon, May 20, priced at $202 found 6 days ago

Fri, May 10 - Fri, May 17

PHL

Philadelphia Intl.

SEA

Seattle - Tacoma Intl.

$204 Roundtrip, found 6 days ago

$204

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Fri, May 10 from Philadelphia Intl. to Seattle - Tacoma Intl., returning Fri, May 17, priced at $204 found 6 days ago

Thu, May 16 - Sun, May 19

PHL

Philadelphia Intl.

SEA

Seattle - Tacoma Intl.

$212 Roundtrip, found 6 days ago

$212

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, May 16 from Philadelphia Intl. to Seattle - Tacoma Intl., returning Sun, May 19, priced at $212 found 6 days ago

Wed, May 15 - Wed, May 22

PHL

Philadelphia Intl.

SEA

Seattle - Tacoma Intl.

$214 Roundtrip, found 6 days ago

$214

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Wed, May 15 from Philadelphia Intl. to Seattle - Tacoma Intl., returning Wed, May 22, priced at $214 found 6 days ago

Fri, May 10 - Mon, May 20

PHL

Philadelphia Intl.

SEA

Seattle - Tacoma Intl.

$224 Roundtrip, found 6 days ago

$224

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Fri, May 10 from Philadelphia Intl. to Seattle - Tacoma Intl., returning Mon, May 20, priced at $224 found 6 days ago

Fri, May 10 - Sun, May 19

PHL

Philadelphia Intl.

SEA

Seattle - Tacoma Intl.

$234 Roundtrip, found 6 days ago

$234

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Fri, May 10 from Philadelphia Intl. to Seattle - Tacoma Intl., returning Sun, May 19, priced at $234 found 6 days ago

Fri, Jul 5 - Tue, Jul 16

PHL

Philadelphia Intl.

SEA

Seattle - Tacoma Intl.

$238 Roundtrip, found 3 days ago

$238

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, Jul 5 from Philadelphia Intl. to Seattle - Tacoma Intl., returning Tue, Jul 16, priced at $238 found 3 days ago

Sun, May 12 - Fri, May 17

PHL

Philadelphia Intl.

SEA

Seattle - Tacoma Intl.

$254 Roundtrip, found 6 days ago

$254

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sun, May 12 from Philadelphia Intl. to Seattle - Tacoma Intl., returning Fri, May 17, priced at $254 found 6 days ago

Thu, May 16 - Wed, May 22

PHL

Philadelphia Intl.

SEA

Seattle - Tacoma Intl.

$256 Roundtrip, found 6 days ago

$256

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, May 16 from Philadelphia Intl. to Seattle - Tacoma Intl., returning Wed, May 22, priced at $256 found 6 days ago

Fri, Jul 5 - Fri, Jul 12

PHL

Philadelphia Intl.

SEA

Seattle - Tacoma Intl.

$266 Roundtrip, found 3 days ago

$266

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, Jul 5 from Philadelphia Intl. to Seattle - Tacoma Intl., returning Fri, Jul 12, priced at $266 found 3 days ago

Sat, May 11 - Sat, May 18

PHL

Philadelphia Intl.

SEA

Seattle - Tacoma Intl.

$292 Roundtrip, found 6 days ago

$292

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Sat, May 11 from Philadelphia Intl. to Seattle - Tacoma Intl., returning Sat, May 18, priced at $292 found 6 days ago

Sat, May 11 - Mon, May 20

PHL

Philadelphia Intl.

SEA

Seattle - Tacoma Intl.

$319 Roundtrip, found 6 days ago

$319

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Sat, May 11 from Philadelphia Intl. to Seattle - Tacoma Intl., returning Mon, May 20, priced at $319 found 6 days ago

Mon, May 13 - Sun, May 19

PHL

Philadelphia Intl.

SEA

Seattle - Tacoma Intl.

$487 Roundtrip, found 6 days ago

$487

Roundtrip

found 6 days ago

Select American Airlines flight, departing Mon, May 13 from Philadelphia Intl. to Seattle - Tacoma Intl., returning Sun, May 19, priced at $487 found 6 days ago

Mon, May 13 - Sun, May 19

PHL

Philadelphia Intl.

SEA

Seattle - Tacoma Intl.

$589 Roundtrip, found 6 days ago

$589

Roundtrip

found 6 days ago

Select JetBlue Airways flight, departing Mon, May 13 from Philadelphia Intl. to Seattle - Tacoma Intl., returning Sun, May 19, priced at $589 found 6 days ago

Mon, May 13 - Sun, May 19

PHL

Philadelphia Intl.

SEA

Seattle - Tacoma Intl.

$598 Roundtrip, found 6 days ago

$598

Roundtrip

found 6 days ago

Select United flight, departing Mon, May 13 from Philadelphia Intl. to Seattle - Tacoma Intl., returning Sun, May 19, priced at $598 found 6 days ago