Direct (nonstop) flights from Seattle to Anchorage
2 airlines fly nonstop from Seattle Tacoma International (SEA) to Ted Stevens Anchorage International (ANC). It's 1,448 miles (2,331 km), about 3h 44m in the air. Operated by Alaska Airlines, Delta Air Lines.
Alaska Airlines
Delta Air Lines
Route data last updated: May 26, 2026
Airlines with non-stop flights
AS
Alaska Airlines
DL
Delta Air Lines
Alternative Routes
Other ways to fly from Seattle to Anchorage with one stop · direct emits 245 kg CO₂ per passenger
Looking for the return flight?
ANC → SEA: Flights from Anchorage to SeattleOther direct flights from Seattle
Direct flights from Anchorage (ANC)
Frequently Asked Questions
How long is the direct flight from Seattle to Anchorage?
A nonstop flight from Seattle (SEA) to Anchorage (ANC) takes approximately 3 hours and 44 minutes. The distance is 1,448 miles (2,331 km).
Which airlines fly nonstop from Seattle to Anchorage?
2 airlines: Alaska Airlines, Delta Air Lines.
Is there a nonstop flight from Seattle to Anchorage?
Yes. 2 airlines: Alaska Airlines, Delta Air Lines.
How far is Seattle from Anchorage?
The flight distance from Seattle to Anchorage is 1,448 miles (2,331 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Miami.
What type of aircraft flies from Seattle to Anchorage?
At 3h 44m, 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 Seattle to Anchorage?
Roughly 245 kg CO2 per passenger one-way. That's about the same as driving 1,225 km.
Is the return flight from Anchorage to Seattle 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 Seattle to Anchorage?
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 Seattle Tacoma International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.