$126 Cheap United flights Boston (BOS) to Cancun (CUN)

$126 Cheap United flights Boston (BOS) to Cancun (CUN)

Prices were available within the past 7 days and start at $126 for one-way flights and $311 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Nov 1 - Sat, Nov 8

BOS

Boston

CUN

Cancun

$311 Roundtrip, found 2 days ago

$311

Roundtrip

found 2 days ago

Select United flight, departing Sat, Nov 1 from Boston to Cancun, returning Sat, Nov 8, priced at $311 found 2 days ago

Wed, Feb 25 - Tue, Mar 3

BOS

Boston

CUN

Cancun

$336 Roundtrip, found 1 day ago

$336

Roundtrip

found 1 day ago

Select United flight, departing Wed, Feb 25 from Boston to Cancun, returning Tue, Mar 3, priced at $336 found 1 day ago

Wed, Feb 25 - Tue, Mar 3

BOS

Boston

CUN

Cancun

$339 Roundtrip, found 1 day ago

$339

Roundtrip

found 1 day ago

Select United flight, departing Wed, Feb 25 from Boston to Cancun, returning Tue, Mar 3, priced at $339 found 1 day ago

Wed, Feb 25 - Tue, Mar 3

BOS

Boston

CUN

Cancun

$357 Roundtrip, found 1 day ago

$357

Roundtrip

found 1 day ago

Select United flight, departing Wed, Feb 25 from Boston to Cancun, returning Tue, Mar 3, priced at $357 found 1 day ago

Sat, Nov 1 - Sat, Nov 8

BOS

Boston

CUN

Cancun

$358 Roundtrip, found 2 days ago

$358

Roundtrip

found 2 days ago

Select United flight, departing Sat, Nov 1 from Boston to Cancun, returning Sat, Nov 8, priced at $358 found 2 days ago

Wed, Feb 25 - Tue, Mar 3

BOS

Boston

CUN

Cancun

$359 Roundtrip, found 1 day ago

$359

Roundtrip

found 1 day ago

Select United flight, departing Wed, Feb 25 from Boston to Cancun, returning Tue, Mar 3, priced at $359 found 1 day ago