Direct (nonstop) flights from Hayden to Seattle
1 airline flys nonstop from Yampa Valley (HDN) to Seattle Tacoma International (SEA). It's 890 miles (1,432 km), about 2h 55m in the air. Operated by Alaska Airlines.
Alaska Airlines
Route data last updated: May 28, 2026
Airlines with non-stop flights
AS
Alaska Airlines
Alternative Routes
Other ways to fly from Hayden to Seattle with one stop · direct emits 165 kg CO₂ per passenger
Looking for the return flight?
SEA → HDN: Flights from Seattle to HaydenOther direct flights from Hayden
Direct flights from Seattle (SEA)
Frequently Asked Questions
How long is the direct flight from Hayden to Seattle?
A nonstop flight from Hayden (HDN) to Seattle (SEA) takes approximately 2 hours and 55 minutes. The distance is 890 miles (1,432 km).
Which airlines fly nonstop from Hayden to Seattle?
Just Alaska Airlines.
Is there a nonstop flight from Hayden to Seattle?
Yes. 1 airline: Alaska Airlines.
How far is Hayden from Seattle?
The flight distance from Hayden to Seattle is 890 miles (1,432 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to Madrid.
What type of aircraft flies from Hayden to Seattle?
At 2h 55m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Hayden to Seattle?
Roughly 165 kg CO2 per passenger one-way. That's about the same as driving 825 km.
Is the return flight from Seattle to Hayden also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Hayden to Seattle?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Yampa Valley for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.