What’s the cost of a flight from Seattle to Hermosillo?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Seattle and Hermosillo.

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Are there alternative airports near Seattle and Hermosillo?

The two cities are about 2259 km apart. Looking beyond the main airport might reveal better options.

• Airports in Seattle: There are 2 airports in Seattle - Boeing Field, Lake Union.
• Airports in Hermosillo: Only Hermosillo - General Ignacio Pesqueira is active at the moment.

Many smaller airports are connected by direct buses or shuttles, often at low cost. If Hermosillo has more than one airport, you can pick the most convenient for your destination.

Plan your perfect flight from Seattle to Hermosillo

Jetcost gives you full control over your flight search. Filter by date, time, duration, price, and airline. See round-trip and one-way options from low-cost and full-service carriers and more.

Other popular destinations

Planning a trip to Mexico? Other frequent searches include: Cancun, Guadalajara, Mexico City, Monterrey, Puerto Vallarta.

Some airlines include baggage in the fare, others don’t — always check the details before booking. If you're looking for round-trip flights, you can easily see the most convenient combinations.