Flights to Hermosillo from Seattle - $304

Cheap Flights from Seattle to Hermosillo (SEA-HMO)

Prices were available within the past 7 days and start at $304 for one-way flights and $545 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 5 - Wed, Oct 16

SEA

Seattle

HMO

Hermosillo

$545 Roundtrip, found 11 hours ago

$545

Roundtrip

found 11 hours ago

Select Volaris flight, departing Sat, Oct 5 from Seattle to Hermosillo, returning Wed, Oct 16, priced at $545 found 11 hours ago

Fri, Sep 13 - Mon, Sep 16

SEA

Seattle

HMO

Hermosillo

$546 Roundtrip, found 11 hours ago

$546

Roundtrip

found 11 hours ago

Select American Airlines flight, departing Fri, Sep 13 from Seattle to Hermosillo, returning Mon, Sep 16, priced at $546 found 11 hours ago

Sun, Sep 8 - Sat, Sep 14

SEA

Seattle

HMO

Hermosillo

$568 Roundtrip, found 4 days ago

$568

Roundtrip

found 4 days ago

Select American Airlines flight, departing Sun, Sep 8 from Seattle to Hermosillo, returning Sat, Sep 14, priced at $568 found 4 days ago

Sat, Aug 24 - Sat, Aug 31

SEA

Seattle

HMO

Hermosillo

$574 Roundtrip, found 1 day ago

$574

Roundtrip

found 1 day ago

Select Volaris flight, departing Sat, Aug 24 from Seattle to Hermosillo, returning Sat, Aug 31, priced at $574 found 1 day ago

Thu, Sep 19 - Wed, Sep 25

SEA

Seattle

HMO

Hermosillo

$589 Roundtrip, found 6 days ago

$589

Roundtrip

found 6 days ago

Select American Airlines flight, departing Thu, Sep 19 from Seattle to Hermosillo, returning Wed, Sep 25, priced at $589 found 6 days ago

Sat, Aug 24 - Sat, Aug 31

SEA

Seattle

HMO

Hermosillo

$598 Roundtrip, found 1 day ago

$598

Roundtrip

found 1 day ago

Select Volaris flight, departing Sat, Aug 24 from Seattle to Hermosillo, returning Sat, Aug 31, priced at $598 found 1 day ago