Santiago to Seattle Flights
Everything you need to know about the SCL → SEA international route — flight time, airlines, fares, and booking tips. Track your flight in real time with TripTrack.
✈️ Route Overview
Key facts for the Santiago to Seattle route
🛫 Airlines on This Route
Carriers operating SCL → 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 Santiago to Seattle flights
Best Days to Fly
Avoid Monday and Friday peak business travel; midweek is cheaper
Fare Range
$290-$1450 round trip. Book 3–6 weeks in advance for domestic routes, 2–3 months for international.
Red-Eye Flights
✓ Available
Overnight flights on this route can save on hotel costs and maximize your time at the destination.
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 SCL → SEA route
- 1 Spanish-language skills are helpful but not required at major international airports.
- 2 Brazil requires a visa for US citizens; apply well in advance.
- 3 This ultra-long-haul route (6,433 miles) benefits greatly from lie-flat business class seating.
🏢 Airport Guides
Full terminal, transit, and traveler info for both airports
Track Your SCL → SEA Flight — Automatically
TripTrack monitors your flight in real time — gate changes, delays, and departure updates sent to your phone the moment they happen. Connect your Gmail once and your trips appear automatically. No manual entry.
Frequently Asked Questions — Santiago to Seattle Flights
How long is the flight from Santiago to Seattle?
The average flight time from Santiago (SCL) to Seattle (SEA) is 12h 10m. This is an estimate including taxi, climb, and descent time — actual flight time may vary based on winds and routing.
Which airlines fly from Santiago to Seattle?
Airlines operating the SCL to SEA route include American Airlines, Delta, United and 3 more. Check each airline's website for current schedules and availability.
How far is Santiago from Seattle?
The great-circle distance from Santiago to Seattle is 6,433 miles (10,353 km). This is the straight-line distance — actual flight paths may be slightly longer.
What are the cheapest days to fly from Santiago to Seattle?
Avoid Monday and Friday peak business travel; midweek is cheaper. Fares on this route typically range $290-$1450 round trip.
Is there a time zone change flying from Santiago to Seattle?
Yes — there is a -3 hours when flying from Santiago to Seattle. TripTrack automatically shows local times for both your departure and arrival airports.
Are there red-eye flights from Santiago to Seattle?
Yes, overnight (red-eye) flights are available on the SCL to SEA route. These can be a great way to save on hotel costs and maximize time at your destination.
How can I track my Santiago to Seattle flight in real time?
TripTrack automatically tracks your SCL 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.