Flights from San Francisco International to Alaska

Travellers and cabin class

Flight deals from San Francisco to Alaska

Looking for cheap tickets from San Francisco to Alaska, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Flying from San Francisco International to Alaska

Arm yourself with these facts on the fly.
Cheapest flight found₹ 30,290, Anchorage
Cheapest month to flyJune
Average flight time4 hrs, 52 mins
Cheapest airport to fly fromSan Francisco International
Most popular airlineUnited

Frequently asked questions

We looked at all of the upcoming return flights from San Francisco International to Alaska we could find over the next 12 months. It looks like ₹ 30,290 is the best price. This is good, compared to the average Alaska ticket price of ₹ 42,111.
The cheapest month to fly from San Francisco International to Juneau Airport is currently August. The cheapest month to fly from San Francisco International to Anchorage International Airport is usually June. And the cheapest month to fly from San Francisco International to Fairbanks International Airport is usually September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Francisco International to Alaska on Monday, 2 June 2025.
San Francisco International Airport offers direct flights to Alaska.
If you're flying from San Francisco International, the cheapest city in Alaska to fly into is Anchorage. The cheapest airport serving Anchorage at the moment is Anchorage International.
The average flight time between San Francisco International and Alaska is 4 hours and 52 minutes.