$545 Find Cheap Flights from San Francisco to Ketchikan - Compare and Save

Flights from San Francisco to Ketchikan usually depart from San Francisco (SFO) and arrive at Ketchikan (KTN).

Most connecting flights from San Francisco to Ketchikan pass through Seattle/Tacoma Intl (SEA), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Yes. Being flexible with your travel dates can save you up to 45% on the San Francisco to Ketchikan route. Wednesday is the cheapest departure day at $418 round-trip on average, while Saturday is the most expensive at $748, a difference of $330. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $655 to $980. That means the highest observed fare was about 49% higher than the lowest one.

Ketchikan is 1 hour behind San Francisco (Alaska Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Round-trip flights from San Francisco to Ketchikan range from $531 to $748, with an average of $627 over the past 12 months. Anything below $531 counts as a good deal.