$149 Cheap United flights Boston (BOS) to Key West (EYW)

$149 Cheap United flights Boston (BOS) to Key West (EYW)

Prices were available within the past 7 days and start at $149 for one-way flights and $238 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Feb 22 - Thu, Feb 26

BOS

Boston

EYW

Key West

$238 Roundtrip, found 13 hours ago

$238

Roundtrip

found 13 hours ago

Select United flight, departing Sun, Feb 22 from Boston to Key West, returning Thu, Feb 26, priced at $238 found 13 hours ago

Sun, Feb 22 - Thu, Feb 26

BOS

Boston

EYW

Key West

$281 Roundtrip, found 13 hours ago

$281

Roundtrip

found 13 hours ago

Select United flight, departing Sun, Feb 22 from Boston to Key West, returning Thu, Feb 26, priced at $281 found 13 hours ago

Sun, Feb 22 - Thu, Feb 26

BOS

Boston

EYW

Key West

$287 Roundtrip, found 13 hours ago

$287

Roundtrip

found 13 hours ago

Select United flight, departing Sun, Feb 22 from Boston to Key West, returning Thu, Feb 26, priced at $287 found 13 hours ago

Sun, Feb 22 - Thu, Feb 26

BOS

Boston

EYW

Key West

$290 Roundtrip, found 13 hours ago

$290

Roundtrip

found 13 hours ago

Select United flight, departing Sun, Feb 22 from Boston to Key West, returning Thu, Feb 26, priced at $290 found 13 hours ago

Wed, Mar 11 - Tue, Mar 17

BOS

Boston

EYW

Key West

$323 Roundtrip, found 6 days ago

$323

Roundtrip

found 6 days ago

Select United flight, departing Wed, Mar 11 from Boston to Key West, returning Tue, Mar 17, priced at $323 found 6 days ago

Mon, Feb 23 - Fri, Feb 27

BOS

Boston

EYW

Key West

$327 Roundtrip, found 13 hours ago

$327

Roundtrip

found 13 hours ago

Select United flight, departing Mon, Feb 23 from Boston to Key West, returning Fri, Feb 27, priced at $327 found 13 hours ago