$171 Cheap United flights Philadelphia (PHL) to Cancun (CUN)

$171 Cheap United flights Philadelphia (PHL) to Cancun (CUN)

Prices were available within the past 7 days and start at $171 for one-way flights and $291 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 17 - Sat, May 24

PHL

Philadelphia

CUN

Cancun

$291 Roundtrip, found 12 hours ago

$291

Roundtrip

found 12 hours ago

Select United flight, departing Sat, May 17 from Philadelphia to Cancun, returning Sat, May 24, priced at $291 found 12 hours ago

Sat, May 17 - Fri, May 23

PHL

Philadelphia

CUN

Cancun

$331 Roundtrip, found 11 hours ago

$331

Roundtrip

found 11 hours ago

Select United flight, departing Sat, May 17 from Philadelphia to Cancun, returning Fri, May 23, priced at $331 found 11 hours ago