Direct (nonstop) flights from San Francisco to Anchorage
2 airlines fly nonstop from San Francisco International (SFO) to Ted Stevens Anchorage International (ANC). It's 2,018 miles (3,247 km), about 4h 57m in the air. Operated by Alaska Airlines, United Airlines.
Alaska Airlines
United Airlines
Route data last updated: May 29, 2026
Airlines with non-stop flights
AS
Alaska Airlines
UA
United Airlines
Alternative Routes
Other ways to fly from San Francisco to Anchorage with one stop · direct emits 341 kg CO₂ per passenger
Looking for the return flight?
ANC → SFO: Flights from Anchorage to San FranciscoOther direct flights from San Francisco
Direct flights from Anchorage (ANC)
Frequently Asked Questions
How long is the direct flight from San Francisco to Anchorage?
A nonstop flight from San Francisco (SFO) to Anchorage (ANC) takes approximately 4 hours and 57 minutes. The distance is 2,018 miles (3,247 km).
Which airlines fly nonstop from San Francisco to Anchorage?
2 airlines: Alaska Airlines, United Airlines.
Is there a nonstop flight from San Francisco to Anchorage?
Yes. 2 airlines: Alaska Airlines, United Airlines.
How far is San Francisco from Anchorage?
The flight distance from San Francisco to Anchorage is 2,018 miles (3,247 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Los Angeles.
What type of aircraft flies from San Francisco to Anchorage?
At 4h 57m, 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 San Francisco to Anchorage?
Roughly 341 kg CO2 per passenger one-way. That's about the same as driving 1,705 km.
Is the return flight from Anchorage to San Francisco 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 San Francisco 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 San Francisco International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.