$392 Cheap United flights Seattle (SEA) to Cancun (CUN)

$392 Cheap United flights Seattle (SEA) to Cancun (CUN)

Prices were available within the past 7 days and start at $392 for one-way flights and $642 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Sep 11 - Fri, Sep 18

SEA

Seattle

CUN

Cancun

$642 Roundtrip, found 2 days ago

$642

Roundtrip

found 2 days ago

Select United flight, departing Fri, Sep 11 from Seattle to Cancun, returning Fri, Sep 18, priced at $642 found 2 days ago

Fri, Sep 11 - Fri, Sep 18

SEA

Seattle

CUN

Cancun

$713 Roundtrip, found 2 days ago

$713

Roundtrip

found 2 days ago

Select United flight, departing Fri, Sep 11 from Seattle to Cancun, returning Fri, Sep 18, priced at $713 found 2 days ago