Planning a flight from San Francisco to Kos?

Flight prices from San Francisco to Kos change depending on demand and time of booking.

Choose a date to explore the best fares now.

Many users find better fares by booking several weeks in advance. In fact, for many routes, booking early is one of the best ways to save.

What are the airport options between San Francisco and Kos?

If both departure and destination cities offer multiple airports, comparing them can help you save time and money.

• Airports in San Francisco: San Francisco is currently the only airport available.
• Airports in Kos: Kos has one airport operating, Kos.

Some airports have different terminals for low-cost and traditional airlines — knowing in advance can save time. You can filter results to see only the airports that suit you.

Filter and compare flights from San Francisco to Kos

Jetcost helps you manage complex searches with simple filters. Sort by airline, duration, number of stops, or even time windows for outbound and return flights.

Other popular destinations

Want more ideas for your trip to Greece? Check these: Athens, Crete, Kerkyra, Thessaloniki, Thira.

Advanced filters help you skip long layovers or inconvenient times. The “airlines” filter is handy if you want to collect miles or prefer a certain onboard experience.