Hermosillo to Seattle Flights
Everything you need to know about the HMO → SEA international route — flight time, airlines, fares, and booking tips. Track your flight in real time with TripTrack.
✈️ Route Overview
Key facts for the Hermosillo to Seattle route
🛫 Airlines on This Route
Carriers operating HMO → SEA flights
| Airline | Notes |
|---|---|
| American Airlines | AAdvantage frequent flyer program |
| Delta | SkyMiles frequent flyer program |
| United | MileagePlus frequent flyer program |
| LATAM | Operates this route |
| Avianca | Operates this route |
| Copa Airlines | Operates this route |
💡 Booking Tips
How to get the best deal on Hermosillo to Seattle flights
Best Days to Fly
Tuesday, Wednesday, and Saturday typically offer lower fares
Fare Range
$60-$320 round trip. Book 3–6 weeks in advance for domestic routes, 2–3 months for international.
Red-Eye Flights
✗ Not available
No overnight options on this route — plan for daytime travel.
Track Your Flight
Once booked, TripTrack automatically imports your flight from your confirmation email. Real-time gate changes and delay alerts — no manual entry needed.
🧳 Travel Tips for This Route
Practical advice from frequent travelers on the HMO → SEA route
- 1 Many Latin American airports require a departure tax paid in local currency.
- 2 Brazil requires a visa for US citizens; apply well in advance.
🏢 Airport Guides
Full terminal, transit, and traveler info for both airports
Track Your HMO → SEA Flight — Automatically
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Frequently Asked Questions — Hermosillo to Seattle Flights
How long is the flight from Hermosillo to Seattle?
The average flight time from Hermosillo (HMO) to Seattle (SEA) is 3h 20m. This is an estimate including taxi, climb, and descent time — actual flight time may vary based on winds and routing.
Which airlines fly from Hermosillo to Seattle?
Airlines operating the HMO to SEA route include American Airlines, Delta, United and 3 more. Check each airline's website for current schedules and availability.
How far is Hermosillo from Seattle?
The great-circle distance from Hermosillo to Seattle is 1,404 miles (2,260 km). This is the straight-line distance — actual flight paths may be slightly longer.
What are the cheapest days to fly from Hermosillo to Seattle?
Tuesday, Wednesday, and Saturday typically offer lower fares. Fares on this route typically range $60-$320 round trip.
Is there a time zone change flying from Hermosillo to Seattle?
No — Hermosillo and Seattle are in the same time zone. No clock adjustment needed.
Are there red-eye flights from Hermosillo to Seattle?
No, there are currently no overnight (red-eye) flights on the HMO to SEA route. All flights operate during daytime hours.
How can I track my Hermosillo to Seattle flight in real time?
TripTrack automatically tracks your HMO to SEA flight — showing real-time gate changes, delays, and departure updates. Connect your Gmail once and your booking confirmation is imported automatically. Available free on iOS and Android.