$159 Cheap United flights Boston (BOS) to Key West (EYW)

$159 Cheap United flights Boston (BOS) to Key West (EYW)

Prices were available within the past 7 days and start at $159 for one-way flights and $308 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, May 18 - Wed, May 27

BOS

Boston

EYW

Key West

$308 Roundtrip, found 11 hours ago

$308

Roundtrip

found 11 hours ago

Select United flight, departing Mon, May 18 from Boston to Key West, returning Wed, May 27, priced at $308 found 11 hours ago

Mon, May 18 - Wed, May 27

BOS

Boston

EYW

Key West

$348 Roundtrip, found 11 hours ago

$348

Roundtrip

found 11 hours ago

Select United flight, departing Mon, May 18 from Boston to Key West, returning Wed, May 27, priced at $348 found 11 hours ago

Mon, May 18 - Wed, May 27

BOS

Boston

EYW

Key West

$367 Roundtrip, found 11 hours ago

$367

Roundtrip

found 11 hours ago

Select United flight, departing Mon, May 18 from Boston to Key West, returning Wed, May 27, priced at $367 found 11 hours ago

Mon, May 18 - Wed, May 27

BOS

Boston

EYW

Key West

$397 Roundtrip, found 11 hours ago

$397

Roundtrip

found 11 hours ago

Select United flight, departing Mon, May 18 from Boston to Key West, returning Wed, May 27, priced at $397 found 11 hours ago

Tue, Nov 10 - Tue, Nov 24

BOS

Boston

EYW

Key West

$397 Roundtrip, found 2 days ago

$397

Roundtrip

found 2 days ago

Select United flight, departing Tue, Nov 10 from Boston to Key West, returning Tue, Nov 24, priced at $397 found 2 days ago