Cheap United flights Seattle (SEA) to Monterrey (MTY)

Cheap United flights Seattle (SEA) to Monterrey (MTY)

Prices were available within the past 7 days and start at for one-way flights and $490 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Nov 9 - Fri, Nov 28

SEA

Seattle

MTY

Monterrey

$490 Roundtrip, found 2 days ago

$490

Roundtrip

found 2 days ago

Select United flight, departing Sun, Nov 9 from Seattle to Monterrey, returning Fri, Nov 28, priced at $490 found 2 days ago