Flights from Newark to Key West

Cheapest flights from Newark

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, Aug 26 - Thu, Sep 4

EWR

Newark Liberty Intl. Airport

EYW

Key West Intl.

$249 Roundtrip, found 19 hours ago

$249

Roundtrip

found 19 hours ago

Select Delta flight, departing Tue, Aug 26 from Newark Liberty Intl. Airport to Key West Intl., returning Thu, Sep 4, priced at $249 found 19 hours ago

Tue, Aug 26 - Sat, Aug 30

EWR

Newark Liberty Intl. Airport

EYW

Key West Intl.

$274 Roundtrip, found 19 hours ago

$274

Roundtrip

found 19 hours ago

Select Delta flight, departing Tue, Aug 26 from Newark Liberty Intl. Airport to Key West Intl., returning Sat, Aug 30, priced at $274 found 19 hours ago

Tue, Aug 26 - Tue, Sep 2

EWR

Newark Liberty Intl. Airport

EYW

Key West Intl.

$318 Roundtrip, found 19 hours ago

$318

Roundtrip

found 19 hours ago

Select Delta flight, departing Tue, Aug 26 from Newark Liberty Intl. Airport to Key West Intl., returning Tue, Sep 2, priced at $318 found 19 hours ago

Fri, Aug 29 - Thu, Sep 4

EWR

Newark Liberty Intl. Airport

EYW

Key West Intl.

$324 Roundtrip, found 19 hours ago

$324

Roundtrip

found 19 hours ago

Select Delta flight, departing Fri, Aug 29 from Newark Liberty Intl. Airport to Key West Intl., returning Thu, Sep 4, priced at $324 found 19 hours ago

Fri, Aug 29 - Sat, Aug 30

EWR

Newark Liberty Intl. Airport

EYW

Key West Intl.

$349 Roundtrip, found 19 hours ago

$349

Roundtrip

found 19 hours ago

Select Delta flight, departing Fri, Aug 29 from Newark Liberty Intl. Airport to Key West Intl., returning Sat, Aug 30, priced at $349 found 19 hours ago

Tue, Aug 26 - Sun, Aug 31

EWR

Newark Liberty Intl. Airport

EYW

Key West Intl.

$384 Roundtrip, found 19 hours ago

$384

Roundtrip

found 19 hours ago

Select Delta flight, departing Tue, Aug 26 from Newark Liberty Intl. Airport to Key West Intl., returning Sun, Aug 31, priced at $384 found 19 hours ago

Fri, Aug 29 - Tue, Sep 2

EWR

Newark Liberty Intl. Airport

EYW

Key West Intl.

$393 Roundtrip, found 19 hours ago

$393

Roundtrip

found 19 hours ago

Select Delta flight, departing Fri, Aug 29 from Newark Liberty Intl. Airport to Key West Intl., returning Tue, Sep 2, priced at $393 found 19 hours ago

Thu, Aug 28 - Mon, Sep 1

EWR

Newark Liberty Intl. Airport

EYW

Key West Intl.

$409 Roundtrip, found 19 hours ago

$409

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Thu, Aug 28 from Newark Liberty Intl. Airport to Key West Intl., returning Mon, Sep 1, priced at $409 found 19 hours ago

Mon, Aug 25 - Tue, Aug 26

EWR

Newark Liberty Intl. Airport

EYW

Key West Intl.

$426 Roundtrip, found 2 days ago

$426

Roundtrip

found 2 days ago

Select United flight, departing Mon, Aug 25 from Newark Liberty Intl. Airport to Key West Intl., returning Tue, Aug 26, priced at $426 found 2 days ago

Mon, Aug 25 - Sun, Aug 31

EWR

Newark Liberty Intl. Airport

EYW

Key West Intl.

$433 Roundtrip, found 2 days ago

$433

Roundtrip

found 2 days ago

Select American Airlines flight, departing Mon, Aug 25 from Newark Liberty Intl. Airport to Key West Intl., returning Sun, Aug 31, priced at $433 found 2 days ago

Mon, Aug 25 - Tue, Aug 26

EWR

Newark Liberty Intl. Airport

EYW

Key West Intl.

$436 Roundtrip, found 2 days ago

$436

Roundtrip

found 2 days ago

Select American Airlines flight, departing Mon, Aug 25 from Newark Liberty Intl. Airport to Key West Intl., returning Tue, Aug 26, priced at $436 found 2 days ago

Tue, Aug 26 - Fri, Aug 29

EWR

Newark Liberty Intl. Airport

EYW

Key West Intl.

$437 Roundtrip, found 19 hours ago

$437

Roundtrip

found 19 hours ago

Select Delta flight, departing Tue, Aug 26 from Newark Liberty Intl. Airport to Key West Intl., returning Fri, Aug 29, priced at $437 found 19 hours ago

Sun, Aug 31 - Wed, Sep 3

EWR

Newark Liberty Intl. Airport

EYW

Key West Intl.

$443 Roundtrip, found 19 hours ago

$443

Roundtrip

found 19 hours ago

Select Delta flight, departing Sun, Aug 31 from Newark Liberty Intl. Airport to Key West Intl., returning Wed, Sep 3, priced at $443 found 19 hours ago

Fri, Aug 29 - Sun, Aug 31

EWR

Newark Liberty Intl. Airport

EYW

Key West Intl.

$459 Roundtrip, found 19 hours ago

$459

Roundtrip

found 19 hours ago

Select Delta flight, departing Fri, Aug 29 from Newark Liberty Intl. Airport to Key West Intl., returning Sun, Aug 31, priced at $459 found 19 hours ago

Mon, Aug 25 - Sun, Aug 31

EWR

Newark Liberty Intl. Airport

EYW

Key West Intl.

$464 Roundtrip, found 2 days ago

$464

Roundtrip

found 2 days ago

Select Delta flight, departing Mon, Aug 25 from Newark Liberty Intl. Airport to Key West Intl., returning Sun, Aug 31, priced at $464 found 2 days ago

Mon, Aug 25 - Tue, Aug 26

EWR

Newark Liberty Intl. Airport

EYW

Key West Intl.

$466 Roundtrip, found 2 days ago

$466

Roundtrip

found 2 days ago

Select United flight, departing Mon, Aug 25 from Newark Liberty Intl. Airport to Key West Intl., returning Tue, Aug 26, priced at $466 found 2 days ago

Mon, Aug 25 - Tue, Aug 26

EWR

Newark Liberty Intl. Airport

EYW

Key West Intl.

$467 Roundtrip, found 2 days ago

$467

Roundtrip

found 2 days ago

Select United flight, departing Mon, Aug 25 from Newark Liberty Intl. Airport to Key West Intl., returning Tue, Aug 26, priced at $467 found 2 days ago

Sun, Aug 31 - Tue, Sep 2

EWR

Newark Liberty Intl. Airport

EYW

Key West Intl.

$471 Roundtrip, found 19 hours ago

$471

Roundtrip

found 19 hours ago

Select Delta flight, departing Sun, Aug 31 from Newark Liberty Intl. Airport to Key West Intl., returning Tue, Sep 2, priced at $471 found 19 hours ago

Mon, Aug 25 - Sun, Aug 31

EWR

Newark Liberty Intl. Airport

EYW

Key West Intl.

$474 Roundtrip, found 2 days ago

$474

Roundtrip

found 2 days ago

Select Delta flight, departing Mon, Aug 25 from Newark Liberty Intl. Airport to Key West Intl., returning Sun, Aug 31, priced at $474 found 2 days ago

Mon, Aug 25 - Tue, Aug 26

EWR

Newark Liberty Intl. Airport

EYW

Key West Intl.

$476 Roundtrip, found 2 days ago

$476

Roundtrip

found 2 days ago

Select American Airlines flight, departing Mon, Aug 25 from Newark Liberty Intl. Airport to Key West Intl., returning Tue, Aug 26, priced at $476 found 2 days ago