Cheap flights from Seattle to Hermosillo from CA $426

Cheap flights from Seattle (SEA) to Hermosillo (HMO)

Prices were available within the past 7 days and start at CA $426 for one-way flights and CA $869 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed., Mar. 26 - Tue., Apr. 1

SEA

Seattle

HMO

Hermosillo

CA $869 Roundtrip, found 6 days ago

CA $869

Roundtrip

found 6 days ago

Select American Airlines flight, departing Wed., Mar. 26 from Seattle to Hermosillo, returning Tue., Apr. 1, priced at CA $869 found 6 days ago

Tue., Mar. 18 - Tue., Mar. 25

SEA

Seattle

HMO

Hermosillo

CA $875 Roundtrip, found 5 hours ago

CA $875

Roundtrip

found 5 hours ago

Select American Airlines flight, departing Tue., Mar. 18 from Seattle to Hermosillo, returning Tue., Mar. 25, priced at CA $875 found 5 hours ago

Fri., May 2 - Sun., May 11

SEA

Seattle

HMO

Hermosillo

CA $879 Roundtrip, found 19 hours ago

CA $879

Roundtrip

found 19 hours ago

Select Volaris flight, departing Fri., May 2 from Seattle to Hermosillo, returning Sun., May 11, priced at CA $879 found 19 hours ago

Sat., Mar. 22 - Tue., Apr. 1

SEA

Seattle

HMO

Hermosillo

CA $898 Roundtrip, found 6 days ago

CA $898

Roundtrip

found 6 days ago

Select American Airlines flight, departing Sat., Mar. 22 from Seattle to Hermosillo, returning Tue., Apr. 1, priced at CA $898 found 6 days ago

Fri., May 2 - Sun., May 11

SEA

Seattle

HMO

Hermosillo

CA $1,213 Roundtrip, found 19 hours ago

CA $1,213

Roundtrip

found 19 hours ago

Select Aeromexico flight, departing Fri., May 2 from Seattle to Hermosillo, returning Sun., May 11, priced at CA $1,213 found 19 hours ago

Tue., Mar. 18 - Tue., Mar. 25

SEA

Seattle

HMO

Hermosillo

CA $1,236 Roundtrip, found 5 hours ago

CA $1,236

Roundtrip

found 5 hours ago

Select Delta flight, departing Tue., Mar. 18 from Seattle to Hermosillo, returning Tue., Mar. 25, priced at CA $1,236 found 5 hours ago