Cheap JetBlue Airways flights Islip (ISP) to Seattle (SEA)

Cheap JetBlue Airways flights Islip (ISP) to Seattle (SEA)

Prices were available within the past 7 days and start at for one-way flights and $404 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Sep 7 - Tue, Sep 16

ISP

Islip

SEA

Seattle

$404 Roundtrip, found 1 day ago

$404

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Sun, Sep 7 from Islip to Seattle, returning Tue, Sep 16, priced at $404 found 1 day ago

Wed, Sep 10 - Wed, Sep 17

ISP

Islip

SEA

Seattle

$420 Roundtrip, found 1 day ago

$420

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Wed, Sep 10 from Islip to Seattle, returning Wed, Sep 17, priced at $420 found 1 day ago

Wed, Sep 3 - Tue, Sep 16

ISP

Islip

SEA

Seattle

$438 Roundtrip, found 1 day ago

$438

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Wed, Sep 3 from Islip to Seattle, returning Tue, Sep 16, priced at $438 found 1 day ago

Thu, Sep 4 - Wed, Sep 17

ISP

Islip

SEA

Seattle

$444 Roundtrip, found 1 day ago

$444

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Thu, Sep 4 from Islip to Seattle, returning Wed, Sep 17, priced at $444 found 1 day ago

Fri, Sep 5 - Tue, Sep 16

ISP

Islip

SEA

Seattle

$447 Roundtrip, found 1 day ago

$447

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Fri, Sep 5 from Islip to Seattle, returning Tue, Sep 16, priced at $447 found 1 day ago

Sun, Sep 7 - Mon, Sep 15

ISP

Islip

SEA

Seattle

$454 Roundtrip, found 1 day ago

$454

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Sun, Sep 7 from Islip to Seattle, returning Mon, Sep 15, priced at $454 found 1 day ago

Fri, Sep 5 - Wed, Sep 17

ISP

Islip

SEA

Seattle

$454 Roundtrip, found 1 day ago

$454

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Fri, Sep 5 from Islip to Seattle, returning Wed, Sep 17, priced at $454 found 1 day ago

Sun, Sep 7 - Sat, Sep 13

ISP

Islip

SEA

Seattle

$470 Roundtrip, found 1 day ago

$470

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Sun, Sep 7 from Islip to Seattle, returning Sat, Sep 13, priced at $470 found 1 day ago

Sun, Sep 7 - Wed, Sep 10

ISP

Islip

SEA

Seattle

$475 Roundtrip, found 1 day ago

$475

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Sun, Sep 7 from Islip to Seattle, returning Wed, Sep 10, priced at $475 found 1 day ago

Wed, Sep 10 - Sat, Sep 13

ISP

Islip

SEA

Seattle

$480 Roundtrip, found 1 day ago

$480

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Wed, Sep 10 from Islip to Seattle, returning Sat, Sep 13, priced at $480 found 1 day ago

Sun, Sep 7 - Thu, Sep 11

ISP

Islip

SEA

Seattle

$488 Roundtrip, found 1 day ago

$488

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Sun, Sep 7 from Islip to Seattle, returning Thu, Sep 11, priced at $488 found 1 day ago

Thu, Sep 4 - Mon, Sep 15

ISP

Islip

SEA

Seattle

$497 Roundtrip, found 1 day ago

$497

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Thu, Sep 4 from Islip to Seattle, returning Mon, Sep 15, priced at $497 found 1 day ago